Seldon is looking for a Software Engineer 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, Alibi:Explain and Alibi:Detect. We also contribute to open source projects under the Kubeflow umbrella including KFServing.
About the role Design and build scalable machine learning solutions on top of the open source and enterprise Seldon products. Working on bring the Explainable AI and ML Monitoring available in the Alibi projects into the enterprise products for general use.
Essential skills A degree or higher level academic background in a scientific or engineering subject. Familiarity with linux based development. At least 2 years of experience in industry or academia showing completed projects.
Core skills (The role will be focused on these skills so we would expect existing experience or a demonstrable desire to learn these) Experience with GoLang and Python Experience with Kubernetes and the ecosystem of Cloud Native tools. Experience using machine learning tools in production. Bonus skills (Any of these will be of great interest to us) A broad understanding of data science and machine learning. Understanding of explainable AI or machine learning monitoring in production Familiarity with Kubeflow, MLFlow or Sagemaker Familiarity with python tools for data science
About our tech stack Some of our high profile technical projects: We are core authors and maintainers of Seldon Core, the most popular Open Source model serving solution in the Cloud Native (Kubernetes) ecosystem We built and maintain the black box model explainability tool Alibi We are co-founders of the KFServing project, and collaborate with Microsoft, Google, IBM, etc on extending the project We are core contributors of the Kubeflow project and meet on several workstreams with Google, Microsoft, RedHat, etc on a weekly basis We are part of the SIG-MLOps Kubernetes open source working group, where we contribute through examples and prototypes around ML serving We run the largest Tensorflow meetup in London And much more 🚀
Some of the technologies we use in our day-to-day: Go is our primary language for all-things backend infrastructure including our Kubernetes Operator, and our new GoLang Microservice Orchestrator) Python is our primary language for machine learning, and powers our most popular Seldon Core Microservices wrapper, as well as our Explainability Toolbox Alibi We leverage the Elastic Stack to provide full data provenance on inputs and outputs for thousands of models in production clusters Metrics from our models collected using Prometheus, with custom Grafana integrations for visualisation and monitoring Our primary service mesh backend leverages the Envoy Proxy, fully integrated with Istio, but also with an option for Ambassador We leverage gRPC protobufs to standardise our schemas and reach unprecedented processing speeds through complex inference graphs We use React.js for our all our enterprise user products and interfaces Kubernetes and Docker to schedule and run all of our core cloud native technology stack
Benefits Share options to align you with the long-term success of the company. Exciting phase of fast-paced start-up challenges with an ambitious team and unlimited potential for professional growth. Access to discounted lunches, gyms, shopping and cinema tickets. Healthcare benefits. Cycle To Work Scheme.
Logistics Our interview process is normally a phone interview, a coding task, and 2-3 hours of final interview (carried out virtually). We promise not to ask you any brain teasers or trick questions. We might design a system together on a whiteboard, the same way we often work together, but we won’t make you write code on one. Our recruitment process has an average length of 3 weeks.
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Always be kind: a simple daily affirmation and one that feels more like a personal mission statement than a corporate motto -- but Pivotal isn’t just any corporation. Underpinning our world-class capabilities in cloud-native software delivery and agile development methodologies is one common thread: empathy. Not only do we want to transform the way the world builds software, we also want to make sure that sustainable pace, kindness, and diversity are at the core of every enterprise.
Known for taking an iterative approach, our 2000+ employees are empowered every day to help shape the way we build software. Pivotal is committed to open source, a diverse culture, and fostering safe spaces for all of our individual employees.
*You*
You are looking for a collaborative environment building distributed systems that enable enterprises to focus on their business rather than re-architecting a cloud platform from scratch. Pair programming has always been something that you wanted to try out.
Furthering your education has always been a goal of yours. Learning new programming languages and getting to work with Golang piques your interest.
Contributing to open source software makes you feel good about the transparency it brings to an organization's code quality.
*Us*
Agile concepts are at the core of our process. We have a whole host of Pivotal Practices around Test Driven Development, pair programming, team retrospectives, technical retrospectives and continuous integration. We are excited to teach these to you and innovate with you on their implementation.
We stick to a strict 8 hour a day schedule (with flexible start and end times). Although on-call rotations are part of most teams, incidents are exceedingly rare.
We pair in small teams of 4 - 8 people in our London office, conveniently located at Old Street. We use Slack to stay connected and Tmux for pairing. We are working hard to make sure that our distributed teams function as smoothly as our distributed systems.
You'll rarely be alone when developing; from pairing all day to 1 on 1 time with your manager, there is always a Pivot there to lend a helping hand. Mentorship from senior engineering leadership is built right into our process - you’ll always be empowered.
Making an investment in each Pivot’s professional development improves the organization as a whole. We encourage you to go to conferences or purchase those pricey O'Reilly books - and we’ll give you a budget each year to do it.
*Your Day*
As cliche as it may sound, every day is completely different from the next. We have a general framework for what our day looks like and the majority of it will be spent with your pair:
9:06 AM - Office-wide stand-up to build office cohesion and start the day off together.
9:10 AM - Team standup - discuss any blockers, choose pairs, maybe even tell a joke.
9:30-12:30 PM - Start pairing, tackle an open GitHub issue and open a pull-request.
12:30-1:30 PM - Lunch! Grab food from one of the many nearby restaurants, run an errand, or join a book club.
1:31-6:00 PM - Get back with your pair and start an acceptance test for a big feature.
While that schedule does look busy, don’t worry - we take ample breaks throughout the day. Take a walk to get boba, read a book on the balcony, play a game of ping pong, or chat with co-workers at the snack bar. Sustainable pace is held in high regard. We know there is a life outside of work, we want you to be able to spend time with family and friends.
*Desired Skills / Experience*
We know from experience that not ticking every box on the skills sections stops many from applying. You should apply regardless of your self-assessment because we want to hear from you.
*Nice to Haves*
Cloud Foundry engineers participate in an on-call rotation with their team to support software they work on.
Pivotal is an Equal Employment Opportunity employer that will consider all qualified applicants, regardless of race, color, religion, gender, sexual orientation, marital status, gender identity or expression, national origin, genetics, age, disability status, protected veteran status, or any other characteristic protected by applicable law.
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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:
Required skills:
Benefits:
This job posting is no longer available
Why this job matters
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
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.
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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
At Monzo we’re aiming to build the best current account in the world. We are always keen to hear from capable, creative engineers who want to help us accomplish that goal. We want our bank to be safe and secure for our customers, so security is very important to us
Security at Monzo
Monzo’s security team has a wide range of responsibilities, from infrastructure security to application security. As a bank, we are solving diverse, novel problems to ensure that our customers are safe and secure.
One of the guiding principles of security at Monzo is that security at the expense of user experience is a last resort. We aim to move mountains in the background such that we can build world-class features without compromising on security.
As a member of our security team you would be responsible for constantly improving the security of Monzo, and you would work closely with other teams to ensure that our systems are secure by design. Of course, security incidents can and do occur, and the security team is involved with many different types of incident response.
Our engineers have a variety of different backgrounds
We have several non-graduates; only some of us studied Computer Science; one of the team has a degree in Marketing; some of us have worked in huge companies; some have only ever worked in startups; others are former consultants. As long as you enjoy learning new things, we’d love to talk to you.
We encourage an open and transparent working environment
You can get involved in any aspect of the business you are interested in and, following Stripe’s example, all emails in the company are visible in an email archive. We regularly run hackathons in which people build things on our third party API and we contribute to open source software as much as possible. We’ve also made our product roadmap public and give sneak peeks of features in our community forum. Our blog is a good place to learn even more about what we do!You can get involved in any aspect of the business you are interested in and, following Stripe’s example, all emails in the company are visible in an email archive. We regularly run hackathons in which people build things on our third party API and we contribute to open source software as much as possible. We’ve also made our product roadmap public and give sneak peeks of features in our community forum. Our blog is a good place to learn even more about what we do!
Monzo works in project-based sprints in small, interdisciplinary teams
We have around 190 engineers out of roughly 1000 people in total - and we have big ambitions. As a security engineer here you'd be able to work directly with lots of teams across the company, and we run regular knowledge-sharing sessions so you’ll learn heaps about everything from how banks work to effective communication.
At Monzo you will get to work with a lot of exciting new technology.
We rely heavily on the following tools and technologies:
Go to write our application code (there’s an excellent interactive Go tutorial here) Cassandra for most persistent data storage Kafka for our asynchronous message queue Linkerd/Finagle for RPC Kubernetes and Docker to schedule and run our services (Oliver, our Head of Engineering, gave a great talk at KubeCon on how we use these technologies) AWS for most of our infrastructure React for internal web dashboards We also have two physical datacenter sites with actual cables to connect to various third parties You should apply if:
the work we’re doing sounds exciting! you want to be involved in building a product that you (and everyone you know) use every day you’re constantly looking for flaws in systems and can reason about how best to address them you’re keen to learn more about new technologies and the arcane inner workings of the financial industry you’re comfortable working in a team that deals with ambiguity you’re interested in distributed systems and writing resilient software you have some experience with strongly-typed languages (Go, Java, C, Scala etc.). Logistics
We can help you relocate to London, we can sponsor visas, and we're open to distributed working (as long as you can spend around 20% of your time in London).
We have payroll set up in five countries: the UK, Ireland, France, Poland and Spain. Right now, we can only hire people who work from those countries and we’ll keep this updated with new ones as we expand and are able to hire from more places 🌎
We offer competitive salaries based on skills and experience, which could be anywhere between ÂŁ40,000 - ÂŁ100,000 per year.
We care deeply about inclusive working practices and diverse teams. If you’d prefer to work part-time or as a job-share, we’ll try our best to make this happen. Just let us know in your application so we can plan for it.
We're usually always hiring for Backend Engineers in Security, so there's no closing date for this job.
Our interview process is normally a phone interview, a coding task and call to discuss it, and 2-3 hours of onsite interviews. We promise not to ask you any brain teasers or trick questions. We might design a system together on a whiteboard, the same way we often work together, but we won’t make you write code on one
Questions about this role? Head over to our careers page to read our FAQs (www.monzo.com/careers)
Our interview process is normally a phone interview, a coding task and call to discuss it, and 2-3 hours of onsite interviews. We promise not to ask you any brain teasers or trick questions. We might design a system together on a whiteboard, the same way we often work together, but we won’t make you write code on one
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Locations: UK, EU, Canada (East timezones) & Argentina. Sponsorship available in the UK, Netherlands, Germany (we accepted applicants from any country in the world).
THE TEAM
Our Software Engineering Team is 100% remote and distributed across 20+ European countries. Our engineers work within small, agile, self-managed teams that emphasise best practice and believe quality is everyone’s responsibility. They favour collaborative development and leverage open-source tools and communities, whilst making sure to share their know-how back up stream
THE ROLE
At Form3 you will have the opportunity to design, develop and deploy backend cloud-native services within a containerised microservices architecture. The work is cutting edge, constantly changing and focused on building and operating critical, highly available, low latency, scalable solutions.
Play an active role in introducing new technologies and ways of working to stay ahead of the competition, without ever compromising on quality. Contribute and collaborate with other engineers on technical and architectural decisions. Enjoy end-to-end ownership from concept to deployment, including building and operating infrastructure, toolset and deployment pipelines. Develop your skills, work on cool projects with the latest tech, all whilst working with a talented, diverse and friendly group of people
Here are a few of the tools and methodologies we utilise:
WE’RE LOOKING FOR ENGINEERS WITH
Experience in designing and building distributed systems Familiarity with cloud and containerisation technologies, test automation tools and CI/CD pipelines Interest in owning projects end-to-end and supporting them as they go live in production Appreciation of clean code and software engineering best-practice A passion for learning and an interest in Go (previous experience isn’t required), along with a “right tool for the job” mentality Great communication skills who enjoy sharing knowledge and collaborating with others
BENEFITS
Form3 appreciates that we all lead different and often really busy lives. We work remotely 100% of the time and many of us work part time. If you’re interested in hearing what different flexible working arrangements may be available, we’d love to chat.
ABOUT US
We are an award-winning cloud-native payment technology provider for financially regulated institutions. Launched in 2016, we've doubled in size year on year as we continue to redefine what a truly instant payment experience means.
We celebrate diversity, promote entrepreneurialism and are committed to giving everyone a say in shaping our business. Here you will grow as a person and accomplish incredible things. A career at Form3 is empowering, inspiring and fun. Join us and help shape the future of payments.
OUR DEI&B COMMITMENT We hire talented people from a variety of backgrounds and experiences and are committed to a work environment based on diversity, open-mindedness and curiosity. We are united by our company values (we even created them together!) and we celebrate our unique differences.
Our employee life cycle processes are designed to embrace equal opportunity and prevent discrimination against our people regardless of personal characteristics. It is our strong belief that the more inclusive and belonging we are as a business, the better our work will be.
As an inclusive employer, we guarantee to interview all neurodiverse and physically disabled applicants who meet the minimum criteria for this role. We also encourage candidates to notify us of any reasonable adjustments that may be required during the recruitment process. This includes providing job adverts in alternative, accessible formats or adjustments required at interview stage.
If you consider yourself to be neurodiverse or physically disabled under the UN definition of disability and would like to be considered under this scheme and/or require any reasonable adjustments please let us know by sending an email to careers@form3.tech clearly stating your consent for us to process this data.
For more information please refer to our Recruitment Data Policy.
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We're looking for an experienced Backend Go Software Engineer to join the Geckoboard team!
Every single one of us comes to work every day to do something we love. We get to tackle big problems, but in a way that recognises everyone’s need to work with dignity and purpose in a supportive and inclusive environment. It's the most wonderful thing. In fact the fun part is trying to figure out all the different ways we can come up with to make data accessible and understandable for everyone. It really is amazing. The best part is that we work in an atmosphere of openness, trust and transparency, where everyone is empowered to learn and flourish. We're actually doing really well. We have a product our customers love.
We're really excited to be growing.
You'll be joining a 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.
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.
At Geckoboard, we are seeking to solve a real problem and build a long-lasting product. As a result, we place a high value on a clean and maintainable codebase, and on practices that ensure we can continue to deliver quality software rapidly and iteratively.

Learning is also a big part of our engineering culture. Once every two weeks every team takes a “Lab Day”, when everyone is free to work on projects that interest them, learn new skills or contribute to open source. 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.
Our main frontend application is a large React 16+ codebase and our tests are written with Jest. For communicating with our backend services, we use an Apollo client and query a GraphQL gateway written in Node.js that exposes a single schema but dispatches queries to a number of gRPC services on the backend.
While our backend services are mostly written in Go and run on AWS, the GraphQL gateway is owned by the frontend team, which puts them in the driving seat when it comes to defining the APIs for a new piece of functionality, and provides a single point of reference for both frontend and backend.
While adding features to the product, we’ve been building and maintaining an internal React component library with an emphasis on reusability and documentation. Our frontend team is looking to expand this library, with the potential to open source it in the future.
What we’ve described sounds interesting
You’ve worked with Go before*
You’re interested in distributed systems
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
You have experience collaborating on technical decisions in an open and creative environment
You understand the value of automated testing and a test-driven development approach
Right now we're only considering mid to senior-level candidates, if you're interested in joining the Geckoboard team but earlier in your career, head to www.geckoboard.com/careers and get in touch. We'll be hiring at different levels throughout the year, so we'd love to hear from you and chat about future jobs!
At this time, we’re only considering candidates who are (or will be) based in the United Kingdom or Western Europe (CET timezone).
Right now, we work fully remote from around the globe. We’re big on work-life balance and flexible work. We have some core hours but it's up to you to decide how you work around those. We consider 25 days of holiday a year to be a minimum, not a maximum, and have a flexible working policy so that if you need to step out for a school run, an appointment, or something else, it’s no problem. We don't do "crunch time" and have a deep commitment to a clear separation of life and work.
Some of our team also have shorter working weeks and we’re more than happy to accommodate this or other arrangements when possible. Learn more about life at Geckoboard at www.geckoboard.com/careers.
The whole process takes about 3 weeks end to end, but we’re flexible!
⎘ Copy Link ↗ Visit Link**Distributed systems engineer Node.js
What makes Ably special?**
Ably helps power next generation digital experiences. Ones which are live rather than static, where data is in motion rather than at rest. Things like live chat, realtime location tracking, live document collaboration, gaming and eLearning. We've gained the trust of some the largest businesses in the world to integrate us into their stacks, businesses such as HubSpot, OfferUp, Tennis Australia and CA Technologies. We also work with a diverse range of tech startups globally powering features such as an air traffic control system for drones. Working at Ably means you are working on a cutting-edge product that is helping global brands shape the future.
What we can offer you – in brief
You will learn with the best. You will have autonomy and freedom to experiment and improve. You will be part of a dynamic team and a business that is taking off. We recently completed a $1m financing round to fuel our growth. We have the best technology, and the best people in the industry.
Join us now and you’ll be early in at a business going places, you’ll learn a lot, you’ll work with the founding team, and you’ll have fun.
What we want in return – in brief We want someone smart, ambitious, curious and motivated. Someone is prepared to do their best and work their arse off to do great work and become outstanding at what they do.
Job description
You'll be working with a deeply technical engineering team who collectively bring a wealth of experience and broad technology skills. The calibre of the code we produce is what excites us each day and motivates us each. If you enjoy solving hard distributed system problems that are mostly platform agnostic and theoretical in nature, then you'll love working at Ably. Our team is made up of a strong remote contingent, however our base is in London and growing. We are strong believers in face-to-face communication where possible. Whilst this is a remote working role, being able to practically travel to London occasionally is highly preferable and working on a similar time zone is a must.
Day to day you can expect to be working on:
Resin.io provides a software platform that helps developers build, deploy and manage code on connected devices. We brought Docker to embedded GNU/Linux devices in 2013 and have been building our IoT toolkit ever since. We also maintain a variety of successful open source projects including Etcher, Balena, and resinOS, and made contributions to high-exposure projects such as Docker, Electron, and AppImage.
Our technology is open, standards-based, and proven in production across a wide range of scenarios from drones, 3D printers, point-of-sale devices, tidal turbines, skyscrapers and more. Our investors include DFJ, Aspect Ventures, GE, and Ericsson.
Resin is a highly distributed, remote-friendly company with a pretty much flat hierarchy. Our organization is adaptive, getting feedback signals from our users and systems. Right now we organize ourselves by projects, which allow us to build complex features and solve big problems, while staying mutable. As a distributed group, we rely on clear communication and the rule of "assume positive intent" to help us work together across time zones, cultures and first languages. Our base of operations is nominally London, though really we are living all over the world: from Barcelona to Bulgaria, Argentina to Vietnam, and many more.
We maintain a service infrastructure for IoT devices, and this is where we have quite a bit of our engineering talent. You will be actively working on one or more of these core components, fixing bugs, solving complex technical problems, and implementing user-facing features across the resin.io stack. While resin.io focuses on IoT, the majority of our engineers don't require embedded programming expertise.
People who are successful engineers are well-rounded generalists and great communicators. They are eager to take responsibility for a project, and are able to make good decisions about the project because they have the context of what's important.
We don't require engineers to be already familiar with the technologies we use. We are happy to invest in people that showcase a strong understanding of the challenges of building secure distributed systems.
Need to have:
Nice to have:
Make sure to let us know if any of these items apply to you!