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Golang Senior Jobs in United Kingdom


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Browse 50+ Golang Senior Jobs (1 new this month) in United Kingdom 🇬🇧 in April 2024 at companies like 90PoE, Geckoboard and Cuvva with salaries from £30,000 to £120,000 working as a Senior Software Engineer , Backend Go Software Engineer and Backend Engineer. Last post

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10 of 54 Senior Jobs in United Kingdom 🇬🇧 • Sort by Date
90PoE Logo
Senior Software Engineer
90PoE
London (United Kingdom) / Remote (Europe)
ÂŁ45,000 to ÂŁ90,000 a year
February 2021
3 Applicants This Week
More Than 6 Months Old

Job Description

About Us:

90POE is a company with a goal to revolutionise shipping by creating a suite of comprehensive software solutions for the Maritime industry. Our journey begins now. Over the next couple of years, our teams and squads will build more than 30 products from the ground up. This includes everything from global vessel tracking to vessel performance analysis, crew optimisation and so much more.

We're a remote first business employing 120 people across Europe.

Our Mission:

To profoundly advance the safety, efficiency and reliability of the shipping industry through the application of digital technologies.

The Role:

90POE’s mission is big. It’s not going to be easy but with the support and determination from our stakeholders and the brilliant people we have hired, we can achieve anything. Right now, we're seeking a Software Architect to support our product teams in building high-quality software quickly and iteratively while upholding the core technology principles of our platform. This is a hands-on architecture role that will see you working alongside development teams to support short term delivery while also keeping an eye on the broader more strategic, longer-term objectives. This is an incredible opportunity to help to build on our success in modernising the maritime industry’s working practices, making shipping safer, more efficient and more sustainable, meaning you will have a directly positive impact on the world, as well as for clients commercially.

Your new team are made up of Software Engineers and Architects, Product, Data and QA professionals and collectively you are responsible for delivering market-changing solutions across, software, hardware and data. Your team will gain not only from your experience and knowledge of your domain but also from your collaborative and results-driven style.

What’s in for you?

90PoE is a growing start-up, championing real change in the shipping industry. This is an exciting and challenging opportunity to apply cutting-edge technology to revolutionising an iconic industry.

You will demonstrate our values, strive for excellence, engage and motivate those around you and be accountable for your contribution to the team’s priorities. You have the chance to own your and the company’s growth in terms of:

  • Shaping the next evolution of the Open Ocean platform.
  • Defining and delivering software across a broad range of technologies and architectures.
  • Applying technology in innovative ways to solve our customers' problems.

What you will be responsible for:

  • Bringing a passion for technology, software engineering and quality to everything you do.
  • Helping to create and foster a continuous improvement culture.
  • The ability to advocate for good ideas regardless of where they come from
  • Ensuring that teams are focussed on the right challenges and delivering business value efficiently.
  • Create documentation for designs and architectural decisions.
  • Writing code to demonstrate and validate architectural decisions.
  • Providing teams with appropriate support and context as they plan their work.
  • Designing evolutionary architectures that can grow with the platform.
  • Providing a forward-thinking technology input into company strategy and decisions.
  • Working closely with the Chief Engineer and Chief Architect to execute the planned roadmap.
  • Representing software architecture and technological values to technical and non-technical staff
  • Being accountable for your contribution to achieving company priorities

It would be great if you have:

  • A contagious enthusiasm for and a desire to continuously learn
  • Deep expertise in designing and developing cloud-native systems.
  • Experience of architecting and operating a microservice system.
  • Understanding of event-driven and streaming architecture using Kafka.
  • Knowledge of containerisation and Kubernetes.
  • A strong track record in delivering robust and documented solutions.
  • Wide knowledge of databases (PostgreSQL, Mongo, Redis, Cassandra, ElasticSearch).
  • A broad range of programming languages (Golang, Java, TypeScript).
  • Experience of developing IoT systems and data pipelines.
  • Understanding of Infrastructure as Code principles and technologies.
  • Fluency in English and strong communication skills, both verbal and written.
  • Incredible work ethic, drive and passion.

Benefits:

  • We offer a competitive financial package which includes a competitive salary, company bonus scheme, employee referral scheme, a contributory pension and a travel to work loan
  • We have a positive attitude to flexible working, a competitive annual holiday allowance, cycle to work scheme, supportive family policies and discounted gym membership
  • We have a culture of which we are proud, a highly skilled and diverse workforce as well as impressive offices in central London and Kiev

For more information about 90POE check out our website (https://openocean.studio/)

Or our company video here (http://www.youtube.com/watch?v=WZ89Ps0VB_M)

If you would like to join our team and be part of this exciting journey, please get in touch.


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Geckoboard Logo
Backend Go Software Engineer
Geckoboard
London, United Kingdom / Remote (UK)
ÂŁ65,000 to ÂŁ80,000 a year
November 2020
4 Applicants This Week
More Than 6 Months Old
This job posting is no longer available

Job Description

Excited about the idea of working on distributed systems at scale? Want to be writing Go everyday? With great people? We’re looking for curious problem solvers to do just that.

At Geckoboard, we’re working to help teams achieve their goals by enabling a fresh way of working. This revolves around making sure that important data gets seen and acted upon. That’s where our dashboards come in. Geckoboard is straightforward dashboard software that makes it quick and easy to surface live business data, metrics and KPIs for teams.

Our engineering culture

We're all here to build something great. You'll be joining a growing team of empowered engineers in a supportive environment that values experimentation, work-life balance and personal development. We've built a culture of knowledge sharing and feedback, so you'll be involved in planning and prioritisation of work as well as peer reviews and pair programming.

Learning is also a big part of our engineering culture. About once every fortnight you're able to take a whole day — an Innovation Day — to work on projects that interest you, learn new skills or contribute to open source… whatever it may be! We encourage these projects and often they have led to improvements in the way we work or concepts that have then been prioritised, developed further and added to our Product.

We work in small and focused cross-functional teams, usually made up of a Product Manager, a Designer, and a mix of Frontend and Backend Engineers. QA and Infrastructure tend to come in at the points they're needed or for specific projects. We scope out our project such that we're able to deliver meaningful work but small enough to iterate and take on board feedback quickly. We encourage our engineers to get involved in different teams and projects based on their interests, skills and opportunities to learn. We're also equally mindful about technical debt and make sure we dedicate time to addressing it.

Our teams

**Product
**Our product teams each own a different part of the product, building features that improve Geckoboard for our customers. Some of our recent work has ranged from a new send-to-Slack feature, SSO and in the team you’ll be joining initially, we’ve been building a brand new internal framework for importing, storing, and analysing data from third-party APIs we integrate with. We know that investing in our Data Platform is the best way we can deliver flexible, high-quality integrations quickly and easily. The new framework takes care of managing and scheduling imports, responding to webhooks, receiving analytics queries, migrating data from one version to the next and allows us to build internal gRPC services using a common protobuf interface upon it.

**Platform
**We believe that we can only be successful as an Engineering team if we are constantly and systematically investing in our tooling, our common systems, and our developer experience, this is where our Platform team comes in. Our recent work has ranged from rapid response work to improving test and trace coverage, migrating existing services to Go modules and support for other teams. We're also working on enabling older RESTful services to be migrated onto gRPC with a GraphQL API gateway in front.

You should apply if:

  • What we’ve described sounds interesting

  • You’re interested in distributed systems

  • You’ve worked with Go before*

  • You want to build a product that delights its users and genuinely serves their needs

  • You’re collaborative; you empathise, listen and discuss

  • You actively seek out feedback in your work and to ensure you understand the problem you’re solving

We know that there are great candidates who may not exactly fit into what we’ve described above, or who have important skills we haven’t thought of. If that’s you or you’re not sure, please apply, we’d love to hear from you.

  • Right now we're only considering mid-to-senior level candidates, if you're still developing your Go skillset and interested in joining the Geckoboard team, head to www.geckoboard.com/careers and get in touch, we'd love to hear from you and chat about future jobs!

Work where you work best:

While most of our team are normally based in our leafy East London office, a lot of us work remotely at least a day or two during the week. This means we’ve always been intentional about making sure our ways-of-working are remote-friendly so we can support that flexibility for everyone. We also have fully remote team members, though the expectation is that you’re comfortable with a visit to the London office about once a quarter (except during pandemics).

Due to the coronavirus pandemic, our office remains closed and everyone on the team is working from home presently. We’re likely to continue working from home over the Winter. We keep a close eye on the government guidance, regularly update the team, and plan to open our office only when it’s safe to do so again.

Some of our team have shorter working weeks and we’re more than happy to try to accommodate this or another arrangement whenever possible. Just let us know what works best for you or that you’d like to chat about it in your application.

Logistics:

At this time, we’re only considering candidates who are (or will be) based in the United Kingdom (regardless of whether you’re onsite when out offices reopen or fully remote). Unfortunately, we’re unable to provide sponsorship for this role.

Our hiring process:

  • 20-30 minute call with a Talent Partner
  • 45 minute video call with the Hiring Manager
  • Take home exercise
  • Virtual onsite with the team - about 2.5 hours

The whole process takes about 2-3 weeks end to end, but we’re flexible!

Apply for the job

Do you want to join our team as our new Backend Go Software Engineer? We'd love to hear about you!


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Cuvva Logo
Backend Engineer
Cuvva
London, United Kingdom
ÂŁ75,000 to ÂŁ90,000 a year
July 2020
1 Applicants This Week
More Than 6 Months Old

Job Description

About Cuvva

Cuvva is a new kind of insurance that’s fast, friendly, and flexible.

We get it - insurance doesn’t sound exciting. But this isn’t insurance as you know it. It’s insurance the way it should be. We’re putting the customer first and building products that solve real human needs.

We were the first company in the UK to sell hourly insurance, and the first to sell insurance through an app. We’ve sold over 1 million policies. We’ve written over 260,000 lines of code. And we’re a fast-growing team of over 70 talented people.

Why work for Cuvva?

We’re shaping the future of insurance. So we don’t cut corners. We try to do the right thing, even when that makes life more difficult for us.

We’ll speak up when we have an idea - but we know when to let go and get behind something else.

And we’re comfortable giving and receiving honest feedback, and trying new ways of doing things. It’s the Cuvva way.

We’re building a diverse team with different backgrounds, outlooks and experiences. So we give everyone a fair chance of getting a role at Cuvva. Even if you secretly don’t love insurance. (Don’t worry - we didn’t either.)

And if you need any adjustments or support when you’re applying to Cuvva, no worries. Just let us know.

As well as a competitive salary (ÂŁ75-90k, dependent on experience) and equity based remuneration, benefits of working at Cuvva include:

Equality

We’re committed to ensuring that everyone has a fair chance to join Cuvva, whatever your background. We will always treat your application in a fair and equal manner.

  • Professional development budget
  • Brand new MacBook
  • Health and wellbeing budget
  • Enhanced parental leave
  • Workplace pension scheme
  • 33 days of holiday a year (including public holidays )
  • Mates rates on your insurance
  • Work-from-home Wednesdays (Currently Work-from-home everyday!)
  • Referral bonus when you bring your friends to join the Cuvva team
  • Office library full of great books
  • Fresh fruit and breakfast club every day
  • Season ticket loans
  • Cycle to work scheme
  • A day off to volunteer
  • One-to-one sessions with our Sanctus coach, giving you a safe space to talk about your mental health
  • Coffee machine in the office
  • Fully stocked beer and soft drink fridge - we do team drinks every Thursday
  • Regular team lunches
  • Monthly team outings (so far we’ve done things like karaoke, go-karting, bowling and comedy night)

About the role

We're looking for a software engineer who has held senior positions in engineering teams within high-growth, high-scale startups, who will operate with a high level of autonomy, ensuring impeccable reliability and availability. You care deeply about building rock-solid infrastructure for the long term, with a track record of delivering solutions which support your team and your product.

You will develop Cuvva's core platform, abstracting the key processes required to sell insurance, delivering solutions that allow the team to develop strong and stable products, without having to spend time ensuring they get the basics right.

Aside from developing core platform services, we expect you will also become heavily involved with ops and security activities, contributing towards the maintenance of our servers, AWS account, etc.

"Core platform"

When we refer to the "core platform", we mean the services which underpin the processes of all insurance activities on our system.

For example, we expect one of these to be the "policy service", which might be responsible for ensuring compliant issuance of policies, coordinating mid-term adjustments, preventing overlapping policies (double insurance), etc.

Other services could include user authentication, risk & pricing calculation, handling the process of modifying user data in-line with any mid-term adjustment requirements.

All services we consider to be part of the core platform will have strict requirements around stability, data integrity and transactional safety. All functionality must fail safely and explicitly, for example using 2-phase commit processes or other similar techniques. This will also require a reasonable level of testing to validate this safety.

The perfect addition to our team will have:

  • a fiercely independent and self-driven approach
  • 5+ years' commercial experience working on back-end systems at high-scale startups
  • at least a year of commercial experience working with Go
  • strong knowledge of security practices, ideally with a slightly grey-hat background
  • a working knowledge of the entire web stack - from how DNS lookups are transmitted, to how browsers prioritize CSS rules
  • awareness of compliance and financial regulation

We are a small team so it is important that the successful candidate is not only technically highly competent, but also a great cultural fit!


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Improbable Logo
Software Engineer
Improbable
London, United Kingdom
ÂŁ70,000 to ÂŁ110,000 a year
July 2020
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available

Job Description

Improbable has created SpatialOS: a networking solution combining low latency, tools for faster iteration, and a ready-to-go architecture capable of supporting innovative games.

Now the Improbable Defence division, building on the backbone of SpatialOS, has combined world class scientific modelling, market leading AI, mission specific user interfaces and a uniquely flexible and secure deployment model to create a powerful simulation platform tailored to the needs of the military.

Our mission? To enable the most realistic and effective military simulations ever experienced, making defence users more effective on operations and decreasing the cost of military preparedness.

Mission

The Partner Engineering team are software engineers responsible for providing deep technical expertise to our strategic partners & customers to successfully develop and build with SpatialOS and our advanced probabilistic modelling products.

Partner Engineers at improbable are Software Engineers with deep knowledge of the core concepts of our faster-than-realtime simulation products, and help our industry partners to build specific products. A Partner Engineer in the Defence Unit helps design, deploy, and support solutions that are performant, scalable, and highly available wherever the end user requires.

Areas for Impact

  • Your work is amongst the most high-profile and important work that Improbable Defence does.
  • You will be working directly on one of our multi-year, high-value programs of work. You will work through the entire SDLC with partners.
  • In early phases, you will provide design expertise as well as deep competence in our modelling & simulation products.
  • As the project progresses you will serve as the Improbable product SME, leading complex areas of feature development (integrations, deployment, performance optimizations).
  • At the front-line with our partners you will be uniquely positioned to influence product direction, leveraging direct feedback and qualitative evidence.

We'd like to hear from you if you identify with much of the following:

  • Experience building cloud-based software products, leveraging tools like Docker or Kubernetes for example.
  • Experience building data-intensive software products leveraging tools like Kafka or Spark for example.
  • Experience with a range of software engineering languages; we use Golang, C++, Kotlin & Typescript but welcome a range of backgrounds and are happy to train candidates up
  • Natural communicator; able to work with a range of stakeholders inside and outside the core business.
  • You have a desire to work with our partners who are central to our platform; these include large engineering and defence organisations.
  • You have experience designing technical solutions alongside partners or customers; you may be a solutions architect or customer engineer for instance.
  • You enjoy working cross-functionally, contributing to Product direction and influencing senior stakeholders.

Equal Opportunity

The best ideas are often the least expected and require new ways of thinking; that’s why our teams at Improbable are made up of an incredible range of talented people. Improbable is proud to be an equal opportunity employer. We do not discriminate based on race, ethnicity, colour, ancestry, national origin, religion, sex, sexual orientation, gender identity, age, disability, veteran status, genetic information, marital status or any other legally protected status.


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Credit Kudos Logo
Senior Software Engineer
Credit Kudos
London, United Kingdom
ÂŁ65,000 to ÂŁ85,000 a year
July 2020
3 Applicants This Week
More Than 6 Months Old

Job Description

Credit Kudos is a venture-backed fintech startup and challenger credit bureau that uses financial behaviour to measure creditworthiness. Our technology transforms the way credit checking and credit scores work by generating a more accurate and holistic view of a borrower's creditworthiness. We’re working with lenders to help them make better, fairer credit decisions and with consumers to help them access fair, affordable credit.

We’re building a credit bureau the right way - with the customer involved and transparent throughout. We’re looking for talented and creative engineers who share our vision.

We're looking for ambitious engineers

Our company is growing and we're searching for the next generation of experienced engineers to both help shape and nurture our engineering culture as we grow and deliver high-quality products for the benefit of the whole population.

We have people with backgrounds in massive companies, small companies, and a couple for whom this is their first job. We’re looking for people who want to learn and grow as much as lead and coach; if that sounds like you, we’d love to hear from you.

We work closely together as a company

We’re a small team with a big vision, so no-one specialises too much - we wear many hats week-to-week. We’re grappling with a large problem so there are plenty of challenges to be faced but we face them one sprint at a time. Your role here would see you working with the founders of the company and the rest of the team on a wide range of issues to bring our vision of a better credit bureau to reality.

You can work with a host of great technologies

To give you a flavour of our technical stack, we use:

  • Golang and Ruby on Rails for our core applications and APIs
  • Python for our data processing + science
  • TypeScript with React and Redux for most of our front-end flows
  • Brand new Open Banking APIs for collecting financial data
  • Postgres for our data storage
  • Docker for running everything reliably
  • AWS for all our infrastructure (managed as code via Terraform)

Should you apply?

(Yes!) We’re looking for people who:

  • are excited by the work we’re doing
  • would like to be engaged in meaningful work
  • are comfortable bottoming out problems in open discussion
  • are interested in building a data-oriented company
  • love writing elegant and well-tested software
  • have experience building distributed systems

What we value:

  • Motivation, enthusiasm and passion for our mission to take on the big credit bureaus
  • Expansive thinking, transparency, honesty and a good sense of humour
  • Results and efficiency rather than hours in the office

**What you’ll get: **

  • Competitive salary and stock options
  • Flexible working arrangements, generous leave and a dog-friendly office. See full list of benefits - plus a bit more about working for us - here
  • A ton of support, but an opportunity to run your own schedule and role
  • The opportunity to develop your role and responsibilities as the company grows

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Bezos Logo
Head Of Engineering
Bezos
London, United Kingdom / Limited Remote
ÂŁ80,000 to ÂŁ110,000 a year
April 2020
1 Applicants This Week
More Than 6 Months Old

Job Description

Head of Engineering

We are seeking a hands-on Head of Engineering for our well funded e-commerce fulfillment startup

At Bezos, our vision is to Deliver Happiness: For our team, for the end consumers, for our e-commerce sellers as well as our logistics partners.

Exciting times in e-commerce: E-commerce sales in Europe is projected to be ÂŁ406 billion by 2023, expected to grow 8% per year between 2018-2023. The growth is driven by consumers that increasingly buy more online as well as the emergence of small and medium e-commerce sellers, which have grown at 18% and 28% per year, respectively between 2009-2017. There are 200,000 small and medium e-commerce sellers in the UK alone, selling their products through multiple channels, including marketplaces such as Amazon and eBay, their own websites, and on social media like Facebook and Instagram. Today, these small and medium sellers are ignored by the large incumbent logistics service providers and we are on a mission to change that.

Building a next generation Fulfillment-as-a-Service platform: With this explosive growth in e-commerce, the demand for e-commerce fulfilment and delivery is booming. Bezos is a next generation Fulfillment-as-a-Service (FaaS) platform, that allows small and medium e-commerce sellers to outsource their storage, fulfilment, delivery, and returns and focus on what is more important: growing their businesses. Bezos’ operational model is based on partnering with certified logistics suppliers that will execute the different services on our behalf. We believe there is a massive market opportunity to serve these currently unattended and fast growing small and medium e-commerce sellers. We believe that the e-commerce logistics landscape will give place to significant disruption opportunities, and we are planning on taking a leading role to achieve them.

Two founders with proven track records: The founding team consists of Diego Lijtmaer and Vernon Tjon-Soei-Len, who are two seasoned technology executives with experience in e-commerce, the gig economy and last mile delivery industry. Diego built the business development and logistics functions at Just Eat Plc (food delivery, FTSE 100), founded and ran a hospitality business Bacanal and worked in investment banking at UBS (LinkedIn profile here). Vernon was the Director of Amazon Flex UK (part of Amazon’s Last Mile Product & Technology team) and part of the Senior Leadership Team of Amazon Logistics UK, and prior to that worked at Zipcar, Bain & Company and JPMorgan (LinkedIn profile here).

We are looking for an exceptional technology leader: Someone that gets excited about the adventure of a startup and wants to build a world class billion dollar business. Someone that enjoys transforming industries, that enjoys changing the way businesses and consumers think about delivering and receiving e-commerce orders. Someone that is hands on, solves problems, and gets their hands dirty in the execution. Someone that has a demonstrated track record of building amazing technology and building and leading high performance tech teams.

Key responsibilities:

  • Build Bezos’ Fulfillment-as-a-Service platform
  • Lead technology strategy, develop the technical solution, the architecture, the integration with other processes and systems and develop the Artificial Intelligence engine that manages our processes
  • Own the engineering product roadmap, prioritising development efforts in line with company objectives
  • Build a world class tech team: Hire, onboard and develop the best talent and cultivate an inspiring team culture with us
  • Collaborate with sellers, logistics providers and internal teams to fix bugs and improve our products
  • Part of the executive team, making sure the company’s technology is aligned with the business objectives

Must have requirements:

  • 5 years+ experience of software and technology development, ideally 2 years+ in a startup
  • Experience in developing technology for e-commerce, logistics, last mile or supply chain
  • Experience in back-end integrations, APIs and microservices, cloud architecture fundamentals (AWS or Google Cloud), databases
  • A charismatic technology leader: Experience in hiring, managing and leading engineering teams
  • A strategic thinker and a doer: the ability to build bridges between strategy and execution and balance short term and long term objectives
  • A product-focused engineer that is customer-centric
  • Ability to communicate complex technology solutions to different stakeholders
  • Passion for delivering results, but also learning from failure
  • Analytical and data-driven: support decisions with hard facts, data and numbers
  • Experience and ability to lead agile product engineering in a fast growing start up
  • Knowledge of existing and emerging technologies: Evaluate multiple technologies and identify those that are the best fit for the business
  • A positive outlook, boundless energy and thrive on collaboration in agile and startup environments
  • Good vibes: Fostering team spirit; someone all developers look up to and aspire to work with

Preferred requirements (nice to have):

  • Understanding of e-commerce platforms (Marketplaces, Shopify, WooCommerce, Amazon), logistics systems such as warehouse and inventory management systems
  • Experience with managing distributed/remote software developers
  • Experience with node.js or Golang (Go)
  • Machine Learning and Artificial Intelligence
  • Degree in Computer Science, Software Engineering, Electrical Engineering or a related field

We strive to create an exciting and amazing opportunities where our team members love to work and have fun with each other. We offer a competitive compensation package which includes an attractive base salary and stock options.

This is a super exciting role and a critical hire for our team, as you will join our startup as one of the very first employees.

Contact us:

Email: joinus [at] bezos [dot] ai

Website: www.bezos.ai


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Vaion Logo
Graduate Software Developer
Vaion
London, United Kingdom
ÂŁ30,000 to ÂŁ50,000 a year
February 2020
3 Applicants This Week
More Than 6 Months Old

Job Description

About Vaion

Vaion was founded in February 2018 by a very experienced team to revolutionize a multi-billion dollar security market with cutting-edge hardware and software, applying the latest advancements within machine learning, computer vision, and design. Right now, we are in the process of strengthening the initial engineering and commercial team for our product, so this is an incredible opportunity to enter an exciting and innovative company right from the beginning. Join us if you want to challenge and disrupt an existing technology market and have fun on the way.

We are looking for software engineers from graduate to experienced engineers in engineering or science with the highest academic achievement and experience in modern software development from the chip to the cloud.

Graduate Candidate Profile

Are you the sort of student that has been coding since you were really young? Have you developed a reputation for being a bit of a “techie”? Perhaps you build and configure computers in your spare time or your friends come to you with their PC problems for you to fix? Maybe you contribute to open source software as a hobby? If you do have experience developing software either for a University project or as a hobby and can show us on GitHub for elsewhere please let us know when you apply so we can discuss it at the interview!

You will also have a good degree (First or 2.1) in Computer Science, Mathematics, or a related subject.

Vaion Graduate Programme

Every new graduate hire is assigned a mentor who will be a senior member of the development team and your mentor is responsible for overseeing your development through the first few years of your career ensuring that you are given the necessary support and guidance as you develop your career as a software developer. Your mentor will also be responsible for ensuring that you will gain experience in a number of different areas of development so you will be able to discover what particular area you might wish to specialise in longer term. From day one graduate hires will be given the opportunity to become responsible for designing and developing a key part of the product. You will quickly gain experience across the full software development lifecycle from design through coding, testing and support across a wide range of technologies and languages

Desirable experience and skills

Your experience with any particular languages isn’t critical but prior experience in any of the following would be an advantage:

  • Knowledge of a general purpose programming language, including any of: Golang, Python, C, C++, Java, JavaScript, HTML or CSS.
  • Designing, developing and consuming REST APIs.
  • Knowledge of network security (e.g. SSL/TLS) and other crypto concepts.
  • Appreciation of test-driven development, continuous integration/deployment, Kanban.
  • Experience using Version Control Software such as Git as part of working in a team.
  • Experience developing for Machine Learning / Computer Vision

The Offer

  • Cutting-edge technical challenge
  • Immediate input into product development
  • Competitive salary
  • Equity
  • Visa Sponsorship available
  • Vaion graduate development program

How to apply:

If it sounds like you would be a good fit for us, please email a CV and portfolio to Marcus at hiring@vaion.com.
Our interview process is very informal - don't bother wearing a business suit! Just come prepared to talk about your experience, interest in technology, and meet our team.


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Kalido Logo
Senior Back End Developer
Kalido
London, United Kingdom
ÂŁ70,000 to ÂŁ80,000 a year
January 2020
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available

Job Description

About the role

Kalido exists to help create a world where people and organizations can maximize potential through a global community of valued connections and opportunities. We passionately problem solve new ways to do this, no matter how difficult the challenge. Everyone on our team is a true product owner, responsible for ensuring excellence. We move fast (but thoughtfully), and are looking for a talented and impact-oriented Backend Developer to join us. In this role, you will be responsible for: shaping architectural decisions and technology choices; building the infrastructure at the very heart of Kalido; and ensuring that it is secure, performant, easily deployable, scalable, cost-effective, and fit for purpose. In doing so, you will shape the company, and our collective ability to impact the world. As part of a startup, your responsibilities will vary, but on a day to day basis, you will:

Build Kalido’s back end

  • Collaborate with management, design, and platform-specific development teams to define, design, and build new functionality as required
  • Design, build and refactor our architecture as we evolve, with maintainability and efficient abstraction in mind
  • Verify, test and deploy new builds
  • Inspire and lead other developers, ensuring their growth
  • Mentor other developers to help them grow, and to ensure our design and development efforts and ethos remain aligned Maintain Kalido’s back end
  • Troubleshoot, debug and enhance the existing codebase and DevOps deployments, driving towards a continuously more performant, higher quality, and responsive experience
  • Monitor and analyse system performance, and own our uptime
  • Refine and extend our administrative and performance monitoring tools
  • Optimize our use of processing power, memory, storage, bandwidth, and third-party API calls in our backend infrastructure Plan for the future
  • Propose, evaluate, select, and adopt new technologies when needed
  • Ensure that you are on top of changes to critical parts of our infrastructure (e.g. AWS, GRPC, Postgres, Redis, Envoy, RabbitMQ, etc.) so that we can adopt newer versions without affecting performance or functionality
  • Shape our API and third party integration strategy
  • Proactively suggest changes to balance cost, scale, security, performance, deployability and utility
  • Load test regularly, and plan for the next 1-2 orders of scale

What we are looking for

We value inclusion, impact, transparency, generosity, and teamwork. You can read more about our values and what they mean to us here: https://www.kalido.me/our-mission/. We are looking for someone who: shares our philosophy; is capable and excited about the role; strives for personal and professional excellence; and wants to make a meaningful difference through their work.

This opportunity is for you if you are:

  • Experienced (have 5+ years experience of designing and building commercial back end systems), with a strong analytical mind, and an ethical approach
  • Comfortable with the fundamentals of computer science and information architecture, including knowledge of data structures, algorithms, their complexity, their tradeoffs, and their implementation (e.g. trees, graphs, sorting algorithms, and their various Big O implications)
  • Someone who has led or been part of small teams of developers through the entire software development lifecycle, in maintaining and continually improving a lean software development process, and in delivering high quality code reviews, with a toolbelt of best practices for professional software development
  • Excited about thoughtfully building scalable platforms
  • Experienced with cloud infrastructure providers (Google and AWS)
  • Experienced with developing on and for the Linux operating system
  • Knowledgeable about systems architecture choices and performance trade-offs, database design and extensibility
  • Capable of writing complex and performant SQL queries for Oracle and Postgresql
  • Comfortable developing and maintaining systems written in Golang, Javascript and Python, using unit testing, and managing version-controlled development using continuous integration and devops tools (e.g. Travis). Working knowledge of a wide variety of languages and frameworks is preferred.

What we offer

Working at Kalido means working with a solid startup that has been around since 2015. We balance our drive for delivery with flexible working arrangements, generous maternity and paternity leave, weekly team lunches, and the chance to truly shape the culture you work in. You will never run out of fascinating problems to solve and will have incredible opportunities to work with a diverse team that cares about your growth.

About Kalido

By helping everyone to easily create stronger communities and more meaningful real-world connections, Kalido’s goal is to level the playing field of opportunity. We are redefining the way people connect in their neighbourhoods, inside companies, at events, in schools, in alumni groups, in co-working spaces, and doing so throughout their lives. In August 2019 we closed a 5m USD Series A, and are backed by HCL, a global IT player with a 22 bn USD market cap, and co-founded by the #3 core team member and early investor at Alibaba. If you’re excited about empowering individuals, helping organisations to work better together, and creating a platform to power the future of work, this is the place to do it. To learn more, visit https://www.kalido.me.

How to apply

If being a Lead Software Developer at Kalido sounds like something that leverages your skills and ignites your passion, we want to get to know you. Drop us an email with your CV (including a link to your portfolio and relevant repositories) and a cover letter, addressed to Martyna at careers@kalido.me.

In order to be a great workplace and build a great product, we believe we must strive to truly represent and support this diverse world. We welcome applications from all suitably qualified people regardless of age, race, gender identity, sexual orientation, parental status, marital status, disability, religion, or belief.


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Rebank Logo
Senior Back-end Engineer
Rebank
London, United Kingdom
ÂŁ80,000 to ÂŁ100,000 a year
January 2020
2 Applicants This Week
More Than 6 Months Old
This job posting is no longer available

Job Description

Rebank is building the financial operating system for high-growth companies. The way companies grow has evolved over the last decade; how they manage their finances hasn't.

Our customers used to rely on error-prone spreadsheets and outdated internal processes but with Rebank they can manage their bank accounts, easily send funds across the world, and access analytics and insights all from a single login.

This is the first step towards a new kind of banking and we have the backing of great investors including Y Combinator to help us achieve that.

Here's how we work

We believe that deep technical expertise and an understanding of the problems we solve for our customers are equally important. We choose the right technology for the job because we understand how it works and how it benefits our customers. You'll be joining as an early employee so you will have significant autonomy over your role and influence in how we grow the company.

Currently, our tech stack utilises the following

  • Go (Golang)
  • PostgreSQL
  • Redis
  • AWS
  • Docker

You will spend time on

  • Designing and implementing our core global banking and payments systems
  • Building robust identity and access management systems
  • Integrating with banks and financial service providers
  • Ensuring our devops and security architecture is at the high standard our customers expect of a bank
  • Collaborating with design and product management

You should have

  • 3+ years experience with Go or other strongly-typed languages
  • A desire for solving complex engineering problems at scale
  • A high-degree of independence and drive
  • A strong knowledge of security practices
  • Comfortable working with constant change and product evolution
  • Constructively collaborate with teams across engineering, design and product
  • Working knowledge of the entire web stack - from DNS to CSS
  • The desire for a competitive salary and equity - everyone in the company shares in our success

It’s a bonus if you have experience in

  • Payments and/or banking
  • Devops (docker/kubernetes/terraform)

Culture at Rebank

👩🏽‍🔬 Learn from users, build what they want

Be inquisitive about the problems we're solving for customers and how it impacts their day. A deeper understanding of our users helps us focus on building the best experiences.

🎯 Be product focused

Align user outcomes with business outcomes. Err on the side of risky ideas with high potential. Take pride in creating beautiful product workflows.

áľžE Plan collaboratively, execute independently

Collaborate on ideas. Take action early and learn as you go. Work with a high degree of autonomy.

We're an equal opportunity employer (and very pet friendly).


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Synthace Ltd Logo
(Senior) Software Engineer
Synthace Ltd
London, United Kingdom
ÂŁ80,000 to ÂŁ120,000 a year
January 2020
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available

Job Description

We are looking for software engineers to continue developing and scaling our products and infrastructure.

The Project

Named by the World Economic Forum as one of the world's 30 Technology Pioneers 2016, Synthace is re-imagining how we work with biology, exponentially improving the speed and quality of the final results.

This is made possible through our revolutionary cloud based platform for designing biological experiments, simulating them, translating instructions for automated lab equipment, and visualising complex data sets from the results. All of this is done by Antha, which is already impacting how scientists work with biology in major companies like Dow, Merck and GSK.

Antha lowers the level of entry for scientists wanting to introduce automation to their work, while allowing specialist technicians to get even more out of the existing equipment in the labs. It is directly contributing to faster, more efficient research into hard to cure genetic diseases such as Cancer.

If knowing your work is having a positive impact on the world, it doesn't get much better than this.

You'll be working within a tight-knit, friendly and collaborative development team on exciting projects with plenty of technical challenges to get your teeth into.

You won't find any micro-management here - we're all about freedom, trust, enablement and personal ownership. We give you the space to solve complex problems, while offering support if/when needed.

Responsibilities:

  • Design, build, test, and maintain APIs and services
  • Integrate and deploy custom and off-the-shelf software components
  • Manage deadlines and priorities in a dynamic environment that blends software and wet-lab development
  • Master our current technology stack which includes in different areas: Kubernetes, Go, Google Cloud, Azure, Docker, GraphQL

Requirements:

  • BA/BS degree in computer science or equivalent work experience
  • Experience with Unix development environments
  • Working knowledge of common network protocols (HTTP, TLS, GRPC)
  • Seriously well versed in any of the following programming languages: Go (ideally), Python, Java, C, and/or C++
  • Working knowledge of HA and distributed systems
  • Ability to deliver high quality software to a tight schedule
  • Excellent communication skills are also a must in our fast-paced, multidisciplinary environment

Why join Synthace:

  • Work with genuinely extraordinary people
  • Open, collaborative, and friendly culture
  • Challenging, groundbreaking and exciting work
  • Chance to be a part of the 'fourth industrial revolution', helping us to create tools and systems that allow scientists to do things like cure Cancer faster!

Salary: ÂŁ80k-120k depending on experience + equity options

Location: West London.


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