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Browse 50+ Golang Between Technology Jobs (1 new this month) in United Kingdom 🇬🇧 in November 2024 at companies like Kalido, Rebank and Office for National Statistics with salaries from £29,017 to £100,000 working as a Senior Back End Developer, Senior Back-end Engineer and Back-End Engineer. Last post
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10 of 84 Between Technology Jobs in United Kingdom 🇬🇧 • Sort by
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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.
Senior Back-end Engineer Rebank London, United Kingdom ÂŁ80,000 to ÂŁ100,000 a year
January 2020
1 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
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).
Back-End Engineer Office for National Statistics Newport, Wales / Fareham, Hampshire / London, United Kingdom ÂŁ29,017 to ÂŁ41,149 a year
October 2019
1 Applicants This Week
More Than 6 Months Old
Job Description
Working pattern -Â Flexible working, Full-time, (Job share / Part-time options)
Salary -Â ÂŁ29,017 - ÂŁ41,149 Package / Benefits - please follow apply link for further details
APPLICATION DEADLINE - 5th November 2019
As a Back-end Software Engineer, you will be a key part of the API and Data team within the Digital Publishing division of the Office for National Statistics.Â
The successful Developer will share responsibility for the ONS Website, Developer sites, Dashboards and CMS. You’ll thrive using agile methods and enjoy working openly, collaboratively and as part of a multidisciplinary team of front-end engineers, back-end engineers, site reliability engineers, interaction designers, user researchers, service manager, product owner and performance analyst.
Tech Stack
Our current back-end technology stack includes Go, Java, Python, Apache Kafka, MongoDB and Neo4j.  You will be part of a team with a range of skills and programming languages, so we dont expect you to know all of these.
More details available - for full information on the role, and to progress, please click APPLY to be taken to the CivilServiceJobs website. Â
For an informal conversation about the role, please contact the advertising recruiter, Darren Weeks on 01633 651628 or darren.weeks@ons.gov.uk
We're looking for a senior software engineer or site reliability engineer with experience in Go, microservices, distributed systems and cloud-native technology to come help build a global services platform for developers.
Cloud-native development has become massively complex in a world filled with docker, kubernetes, envoy, istio and much more. We want to abstract away all of this complexity and build a global platform for developers to build and share services.
You should have experience building distributed systems in Go and have battled with cloud-native technologies. You should have a disdain for the way software is built today and want to play a role in changing how we build software in the future.
Golang Engineer Seldon London, United Kingdom ÂŁ40,000 to ÂŁ60,000 a year
October 2019
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
Seldon is looking for a Golang Developer to join our team. We are focused on making it easy for machine learning models to be deployed and managed at scale in production. We provide Cloud Native products that run on top of Kubernetes and are open-core with several successful open source projects including Seldon Core and Alibi. We also contribute to open source projects under the Kubeflow umbrella including KFServing.
Your role at Seldon would be:
Design and build scalable ML solutions on top of the open source and enterprise Seldon products
Deliver end-to-end technical expertise throughout the lifecycle of enterprise client-facing projects
Required skills:
A degree or higher level academic background in a scientific or engineering subject.
Strong computer science and system architecture foundations.
Familiarity with linux based development.
Experience architecting/applying technology to solive real world challenges.
Systems Engineer (DevOps) Zego London, United Kingdom ÂŁ65,000 to ÂŁ75,000 a year
October 2019
3 Applicants This Week
More Than 6 Months Old
Job Description
Zego is reimagining insurance for modern businesses and the self-employed. We are building a 21st century insurance platform with which to drive innovation in the industry. In 2018 we were listed as one of the top 3 disruptors to watch on the Sunday Times Fast Track 100, we were also listed in Wired magazine as one of the 5 hottest startups in London. We’re crafting the smartest insurance company in the world and we want you on board.
We are looking for a Systems Engineer to join our team in London, where you will be part of the TechOps squad whose mission is to maintain and secure the systems and infrastructure on which our product operates. You will act as a systems and operations authority and work with other software engineers to ensure products will be secure, reliable, scalable and efficient in every aspect (performance, maintenance, cost).
Systems Engineers at Zego are ultimately responsible for the well being of the product from the moment it leaves developers’ workstation. They understand the importance of efficient development processes and actively work on improving those at Zego.
We are looking for candidates who have strong analytical and troubleshooting skills,
an architect and operations minded engineer who embraces devops methodologies to improve the product and exhibit a willingness to learn and apply new technology.
Your experience should include (preferred):
Coding and scripting (Bash, Python, Golang)
Configuring Infrastructure as Code (Terraform)
Cloud services (AWS)
Container management and orchestration (Docker, Kubernetes)
We offer a number of benefits to all our employees, including:
Experience of working with founders from VC backed fast-growing startups
A great office located in Shoreditch right by Old Street Roundabout
High-end equipment of your choice
A competitive compensation package including options
A company sponsored mental health program
Free breakfast in the office every Friday
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, marital status, or disability status.
Senior Backend Engineer Attest London, United Kingdom ÂŁ70,000 to ÂŁ100,000 a year
September 2019
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
Welcome! We’re Attest: a Consumer Growth Platform. We’re on a mission to bring every business closer to consumers, and empower them with the insights that drive predictable and repeatable growth; enabling them to create and deliver better, more useful services, products and experiences for communities worldwide.
We’re spearheaded by a bunch of awesome individuals, and our guess is that you’re pretty awesome, too. We’re ultra-proud of the inclusive company we’ve built to date. Attest is not just an exciting place to work alongside great people, but a feeling – one of belonging and adventure. We’re delighted that you’ve taken the first step to becoming an Attester by expressing an interest in who we are and what we do.
About the Technology team
Engineers join us for the technical challenges we overcome and stay for the incredible culture our Engineers create and grow, from talking at meetups such as the monthly 'London Microservices Meetup' (hosted and set up by our very own Technical Director) to contributing regularly to open source software (we're lucky to have the core contributor to Vue.js in our ranks). We work very closely with Product and Design in cross-functional squads, each of which has the autonomy to practice agile in the way that works best for them. We're also excited to build out a Data Science function here at Attest, focusing on ML and NLP techniques to provide greater insights to our customers and safeguard our high data quality.
Our tech stack utilises some of the latest technologies, such as; gRPC, linkerd2, Postgres and Elasticsearch (to name just a few) all running on Kubernetes. We mainly code in Go and Java, and going forward we are focussing on building event sourced systems in Go. Experience in these areas will be a big plus.
At Attest you will
* Collaborate with the whole team to identify and create best-in-class products.
* Deliver features regularly, be comfortable with ambiguity, and push for code quality always.
* Participate in planning, stand-ups and retrospective meetings.
* Explore innovative ways to solve problems, and become an expert in high-availability systems.
* Design highly efficient architectures that scale around user demand.
Who you are
* A team player. Collaborative, self-motivated, creative, entrepreneurial & thoughtful style.
* Thrive with opportunities. Enjoy solving complex data & architecture problems efficiently.
* Love delivery. High quality code in an agile environment.
* Results-driven. With proactive use and exploration of new technologies and methodologies.
What you’ll bring to Attest
* Expertise in building and maintaining event-driven architectures.
* Expertise in developing, testing & debugging highly-available distributed systems.
* Experience with databases: PostgreSQL / mySQL / DynamoDB / Redis.
* Experience with infrastructure technologies: Terraform, Ansible, Docker and/or Kubernetes.
What we’ll offer in return
Our benefits and perks are designed with a focus on the wellbeing, engagement, and growth of our Attesters.
A competitive salary that fairly recognises your experience and potential;
High-quality Equipment – whether you prefer a MacBook or a Windows machine, we’ll invest a sizeable amount to provide you with the right tools and set-up to help you do your best work;
**25 days paid holiday – **we care about our team’s wellbeing, so we make sure you have time to fully switch off, rest, and recharge;
**Flexible working hours and working from home – ** whether you have parental responsibilities, just need some headspace, or have a parcel being delivered, we’ll support you in making your work and personal life a manageable blend;
A generous Growth & Development budget to spend on the resources and tools that will help you grow in your role and achieve your career goals;
**10% adventure time **to invest in charitable activities, your growth and development, and/or side projects for Attest;
Weekly team lunch – a team who eats together, works hard together, and stays together, right? We order in lunch every week, but also acknowledge those who are less fortunate than ourselves: for every meal we order, our supplier donates a meal in support of the Akshaya Patra Foundation;
Fully-paid sick days – Mental health and physical health are treated equally at Attest. Whether you’ve been knocked out with the flu, are having an operation, or need some time off to manage anxiety, stress or depression, for example, we encourage all our Attesters to rest up and come back when they’re feeling more like themselves;
A values-led working environment that encourages putting people first, honesty, curiosity and leadership.
Is this role not quite the right fit for you? Or, have you not seen a suitable position available on our careers site?...We’re always on the look-out for interesting, bright folk to join our team of Attesters. Connect with us to stay in touch, and we’ll notify you when we have new opportunities.
About our people and culture
Attest is a place where you’re encouraged to bring every part of you needed to do your best work; every part of you needed to build strong, meaningful and long-lasting relationships with your fellow Attesters, our clients and partners.
We champion our people in their entirety. With our team of Attesters, we take a human-first approach, optimising for joy and adventure, ingrained in everything we do.
We’re a friendly, collaborative team, and value putting people (our team, clients and consumers) first; honesty, curiosity, empowerment and leadership are core to our team working style. Decisions are made with careful and quick consideration at Attest, to support fast and efficient growth.
About Attest
We believe that great companies put consumers and data at the heart of every decision. These companies create better, more useful products and services, which leads to happier consumers and ever-greater success.
Through our Consumer Growth Platform, everyone can now gain answers to their questions from audiences of over 100 million consumers across 80 markets.
Our clients use Attest to learn more about their target consumers, enter new markets, build new categories, validate decisions, develop better products and services, measure their brand, track competition, all with the goal of driving sustained growth across the business.
Our clients include Heineken, Walgreens Boots, Samsung, Fever-Tree, Discovery, Transferwise, and Nutmeg, among many others.
We’re backed by leading VCs, including New Enterprise Associates (NEA) – the investors behind companies such as Uber, Salesforce, Box, and Tableau; Oxford Capital and Episode 1 (the investors behind LoveFilm, Zoopla, Betfair, Shazam, CarWow and many other greats); plus several high-powered amazing Angel investors.
Diversity statement
Diversity matters, and we celebrate it at Attest! We’re building an inclusive place to work where everyone feels they belong. We see you and you’re welcome here. Attest doesn’t discriminate on the basis of any protected characteristic including race, religion or belief, gender or gender reassignment, age, sexual orientation, marital status, or disability.
We want to give everyone the opportunity to showcase their best selves during the interview process and beyond. Do let us know if there are any adjustments you’d like to make to ensure it’s more inclusive – we’re learning too, so we’re more than happy to adapt and accommodate where possible.
Software Engineer Ravelin London, United Kingdom ÂŁ50,000 to ÂŁ85,000 a year
August 2019
5 Applicants This Week
More Than 6 Months Old
Job Description
DESCRIPTION
Ravelin is pioneering the use of machine learning in the prevention of e-commerce fraud and has been very successful in the four years we have been in operation. Companies all over the world are accepting more transactions with fewer chargebacks thanks to our machine learning-based approach to fraud prevention.
THE ROLE
Ravelin is looking for a Software Engineer to own the development of a high volume fraud technology platform within a small tech team. You will be encouraged to have opinions about the strategic direction of the company and products, as well as owning the development team from the front.
In the day-to-day work, you’ll be working closely with our skilled engineers to build internal processes that are so reliable they melt into the background and run software at scale under real-world conditions.
Ravelin also encourages learning and development of new and existing skills (machine learning, neural networks, python, Golang, cloud automation etc).
RESPONSIBILITIES
Developing reliable and resilient software
Working closely with Data Scientists, Data Engineers and Product Managers
Build internal process and tools
Build microservice architecture using Go
Contribute with ideas and suggestions
REQUIREMENTS
Substantial and demonstrable experience in a programming language(s)
Understanding of data structures and algorithms
Experience with Database (design principles)
Working experience with testing and quality
Knowledge of Version control
Preferable:
Experience with Golang
Knowledge of Cloud technologies (GCP, AWS, or Azure)
Agile software development
Micro-services architecture
Containerisation (Docker, KVM, Kubernetes, etc)
Knowledge of CI/CD
Perks & Benefits
BENEFITS
Competitive Salary & Equity Package
25 days time off plus holidays
Fortnightly demos/updates
Fortnightly team lunches and regular company socials
Senior Developer / Fintech Tumelo Bristol, United Kingdom ÂŁ45,000 to ÂŁ65,000 a year
August 2019
1 Applicants This Week
More Than 6 Months Old
Job Description
About us
Tumelo is a purpose-led financial technology company, providing transparency and influence for investors who want to have impact with their money.
We believe in a financial system that serves both people and planet.
Over the last year, we’vebeen building aplatform that creates value-aligned investments for people like us (environmentalists, feminists, tech enthusiasts...) and giving those people their right to a shareholder voice.
We are an FCA authorised financial institution and are at our most exciting stage of development as our app goes live in the market.
About the role
You will work on our backend with a slew of phenomenal new technologies including Golang, gRPC-based microservices, Kubernetes, Terraform, Amazon Cognito, the Google Cloud Platform and GitLab CI. Our mobile app is built in React Native.
You will be a foundational team member, contributing your experiences and ideas to enhance the growth and development of our team and general product direction, especially at this critical stage in our development.
You will contribute significantly to the architecture definition, design, development, testing and maintenance of Tumelo’s backend services and back office web portal.
You will ensure software is appropriately tested at all stages of the development and deployment cycles, including identifying opportunities for making our test and CI processes evermore effective and efficient, and you will help with the implementation of improvements to those systems.
You will work in an agile team, actively participating in scrum-based ceremonies to translate business and user requirements into stories; writing and refining.
About you
You are an exceptional individual who encapsulates our company values: open hearts, ambition, bring the magic, long-term thinking & thoughtful listening.
You are passionate about software development and enthusiastic about projects you work on, especially about learning new stuff and pushing your own boundaries.
You love working collaboratively in a small team and are a brilliant, proactive communicator.
You have at least 5 years of experience in design and development of large-scale software solutions, especially microservices.
You have a good working knowledge of Golang, ideally having used it successfully in a commercial environment, though we are also open to strong developers from other backgrounds who are eager for an opportunity to extend their Golang skills.
IT has become the core asset for most businesses. Our Cloud Native engineers guide our clients through this increasingly complex IT landscape.
We build confidence with cloud technologies and help clients transition to modern architecture. Our engineers also work with Cloud Native vendors on next-generation open-source tools.
What we look for
Background in development or operations; we’re looking for senior engineers.
Experience with at least one programming language and/or scripting (e.g. Go, Java, Python, C++, Bash).
Experience with microservices (technologies like Docker, Kubernetes, Mesos) is valuable.
We are a cloud agnostic. Any cloud experience (AWS, Google, Azure) is a plus.
Cloud automation and infrastructure provisioning (Terraform, Ansible, Cloud Formation etc).
We value consultancy skills and community work, such as open-source contribution, meetups and conference talks, and/or blogging. We’re more than just engineers.
Why apply
You’ll be in charge of shaping a new IT architecture for some of the best companies in the world. We work in small, self-managed teams that take full responsibility for the projects. We’re not tech/cloud service resellers. We mix the best open-source tools and services that make sense for the project. We move fast and deliver mainly short-term projects (2-4 months), mostly working from our offices. We automate the infrastructure of our customers and deploy orchestration layers on top of it to run apps and data.
All our engineers are encouraged to share their knowledge at conferences and within the company. We consider ourselves a continuous learning company. There are no rockstars here, just people that wanna grow themselves and their community. Switching between projects/roles/offices is possible and quite common.