About Us
At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers trillions of requests per month. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare have all web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was recognized by the World Economic Forum as a Technology Pioneer and named to Entrepreneur Magazine’s Top Company Cultures list.
We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new skills, and we are ready to help you do that. We cannot complete our mission without building a diverse and inclusive team. We hire the best people based on an evaluation of their potential and support them throughout their time at Cloudflare. Come join us!
In this role, you can expect to:
We are still a small team, well-funded, growing quickly and focused on building an extraordinary company. This is a superb opportunity to join a high-performing team and scale our high-growth network as Cloudflare’s business grows. You will build tools to constantly improve availability, performance, uptime and response times. You will nurture a passion for an “automate everything” approach that makes systems failure-resistant and ready-to-scale.
You may be a good fit for our team if:
Bonus points if:
What Makes Cloudflare Special?
We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.
Project Galileo: We equip politically and artistically important organizations and journalists with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost.
Athenian Project: We created Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration.
Path Forward Partnership: Since 2016, we have partnered with Path Forward, a nonprofit organization, to create 16-week positions for mid-career professionals who want to get back to the workplace after taking time off to care for a child, parent, or loved one.
1.1.1.1: We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy policy and ensure that no user data is sold to advertisers or used to target consumers.
Sound like something you’d like to be a part of? We’d love to hear from you!
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 (£75-90k, 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.
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:
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!
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 £406 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:
Must have requirements:
Preferred requirements (nice to have):
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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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
You will spend time on
You should have
It’s a bonus if you have experience in
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.
ᾞE 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).
This job posting is no longer available
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.
Luno is a leading global cryptocurrency company operating across more than 40 countries and with offices in London, Singapore and Cape Town. We’re a profitable, growing company with over 2 million customers, and are backed by some of the top tech investors in the world.
Our products and services make it safe and easy for people and businesses to buy, store and learn about cryptocurrencies like Bitcoin and Ethereum. Our vision is to upgrade the world to a better financial system.
To the moon! 🚀
We have multiple openings for senior software engineers in our brand new London office. These are in a range of teams including fraud, platform, payments, shield, onboarding, and crypto-security. With over 40 engineers based in our Cape Town office, you’ll be joining a group of highly motivated experienced developers who you’ll work collaboratively with across our currency exchange, fraud, payments and compliance pods.
As a small company operating on a global scale, you’ll immediately see how your contributions directly impact both our internal users and client experience. We make decisions based on facts, not fiction. Many of the problems we’re solving result in genuinely trail blazing solutions which can’t be found on StackOverflow; so we’re looking for an experienced engineer that thrives on working in a complex domain.
We use Go, microservices architecture (gRPC) and AWS, but if you come from a Java, Python or other relevant language we’ll help you get up to speed with our comprehensive engineering onboarding program.
We succeed as a team. Our teams are split into pods, each of which focuses on a specific aspect of our product. Any engineer is able to deploy to production, and we deploy multiple times each day. Your pod will include a product owner, back end engineers, Android and iOS developers, and web developers who each bring a unique perspective to the problem you’re all solving.
This is a fantastic opportunity to learn more about cryptocurrencies, blockchain, emerging and developed markets, and scaling a global business. We provide great benefits and the autonomy to conceive and execute your own projects. Best of all you get to work with a diverse team of talented, ambitious and friendly people on something that will truly revolutionise the world.
As a “Newnaut” we’ll fly you to Cape Town to meet the wider team, and go through our comprehensive onboarding program. We expect you to have a passion for blockchain and cryptocurrencies but we understand that this is a new industry so we’ll help you learn about how the blockchain works and understand all aspects of our business.
Building a new financial system for the world requires a special breed of people working together with unusual skill, focus and determination. “Moontality” represents the ten core principles that underpin everything we do, setting us apart from the rest.
As an experienced lead-level or senior engineer, you’ll have:
Don’t be put off if you don’t tick all of the boxes – they’re a guide based on what we’d love to see but we appreciate that great software engineers have diverse backgrounds.
This job posting is no longer available
Ravelin is looking for a senior backend engineer to lead the development of a high volume fraud technology platform within a small tech team. You will be invited and expected to have opinions about the strategic direction of the company and products, as well as leading the development team from the front. A successful candidate will be willing learning new skills (machine learning, neural networks, python, golang, cloud automation etc), turning their hand to necessary tasks and working with complete autonomy.
Code for Humans
Your machine is happy if it compiles; your team is happy if they can understand what it does. Your pull requests are succinct and a pleasure to review, you have unit tests where it matters, and you understand that the code is not, in fact, the documentation.
Reliable & Resilient Software Not for you the happy path or the assumed network. That habit of yours of assuming the worst and planning for it has earned your stripes in the world of running software at scale under real-world conditions.
Tools for the Team
Whether it's a smart command line utility or a core internal library, you excel at improving everyone's lives by removing repetition & common sources of error, and by solving hard problems in accessible ways. You build internal processes that are so reliable they melt into the background but are key to getting work done.
APIs
You've been on the receiving end of APIs good and bad, and want to delight our customers with the high quality they expect. You know that whilst everything should be JSON, sometimes you have to get your hands dirty with some SOAP for that critical integration but know how to isolate the contagion.
We are an equal opportunity employer and value diversity in our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability status.
This job posting is no longer available
Improbable is dedicated to building powerful technology designed to help solve previously impossible problems and enable the creation of new realities. In gaming and entertainment, Improbable unlocks truly next-generation gameplay through virtual worlds of unprecedented scale, persistence and richness. In other industries, we hope to help answer critical questions through simulations that could lead to a better functioning world.
Our platform, SpatialOS, lets developers transcend the limits of regular computation, allowing swarms of servers running in the cloud to cooperate in order to simulate worlds far larger and more complex than any single server could.
We are a British technology company proudly building a diverse workforce, driven by a shared desire to improve and achieve extraordinary things. We’re crafting technology for the future and fostering a problem-solving culture that embraces innovation through iteration and experimentation.
Engineering is at the heart of Improbable. We solve some of the hardest problems around in areas such as distributed systems, high-performance cloud computing, messaging and much more.
We are technology neutral and believe in well-tested, robust code. Much of our platform is built in GoLang/Java with areas of C++, TypeScript and C#. We use Open Source technologies (such as CoreOS, etcd, Fleet, Docker, Prometheus, gRPC) and give back to the community through open source contributions when we can.
We’re hiring Senior Software Engineers across multiple teams. There is always a diverse range of challenging and interesting projects to work on. Similarly, we welcome diverse engineering backgrounds and are able to offer highly interesting challenges across all our teams, we never hire to fill a gap.
You can find out more about some of our engineering projects here
Lead Engineer - Go, Python, AWS
Are you an enthusiastic, experienced engineer with excellent experience in Go or Python, looking for the opportunity to work in a small and growing start-up?
MachineMax is actively hiring a Lead Engineer to join them - a team of around 20 people, they are creating a world first machine analytics service that will deliver, analyse and visualise data to improve machine efficiencies through the use of IoT technologies, Machine Learning methods, and cutting-edge techniques.
This is a true opportunity to shape and build both a product and an engineering culture. Far from your typical start-up, MachineMax has been incubated with BCG Digital Ventures, a fortune 50 corporate partner, and a venture capital firm managed by a Facebook founder.
As a Lead Back End Engineer you'd be joining a tight-knit, collaborative team in a role that is a mixture of hands on coding, mentorship of less experienced developers, and contribution of software development expertise to the rest of the venture team.
Responsibilities: Develop a range of APIs to serve multiple internal consumers, from customer facing apps to machine learning pipelines Design and deliver high quality, well-tested code in Go/Python Communicate with other teams and individuals to plan, coordinate and collaborate Pitch in where needed as a valued member of an autonomous, cross-functional team Share technical solutions and product ideas Champion testability, security, and scalability
Requirements: Excellent development experience building scalable backend services in Go or Python Excellent architecture and design skills Experience working with distributed systems Analytical skills, with a love for problem solving and troubleshooting Confidence in deploying production applications using AWS, Google Cloud or similar Enthusiasm for CI/CD and the benefits you've seen when using this in previous projects A strong understanding of databases and when to use relational and non-relational A strong understanding of the fundamentals - data structures, algorithms, OO design and system architecture Unix/Linux experience Communication skills, happy to collaborate and talk with the rest of the team Solid understanding of Agile development methods
Bonus, shares, free gym, pension, subsidised canteen, and nice people!
Mixture of F2F interviews and coding tests.
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