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!
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As a Junior Blockchain Engineer, you will be part of a team of Engineers delivering the core Karatcoin technology product. This includes the core Blockchain node and a suite of innovative smart contracts. The Blockchain space is young and evolving so the role would suit a self-starter who is ready to dive into space with support from Senior Engineers.
We work in a decentralized model, allowing you to work from anywhere. The physical HQ is in the United Kingdom, with offices in London (UK) and Biella (IT).
Karatcoin has an ambitious program to create a suite of Blockchain tools and products that will enhance the environment and form the basis for future products and businesses. By joining Karatcoin you will have the chance to help create these tools and products in an environment where research and investigation are valued.
We need to complete a tech team to start work on the next quarter.
The aspiring workers will initially sign a Letter of Intent, then a final Agreement at the beginning of the works.
• Bug fixing on existing codebases
• Performance testing on existing codebases
• Producing documentation
• Completing Agile tickets
• Enhancing existing tooling
• Contributing to design discussions
• Understanding of Computer Science fundamentals (data structures, algorithmic complexity, etc)
• Experience in strongly-typed languages (C/C++, Golang)
• Interested in Bitcoin, Ethereum, EOS, the cryptocurrency space
• Self-learner but not afraid to ask for help when they need to.
• Comfortable working in a self-organizing team.
• Comfortable communicating in verbal and written format.
• Understanding of cryptography
• Attends Blockchain related meetups
• Writes Open Source code for personal projects.
We believe in diversity of background and thought, and work hard to cultivate a place where everyone is valued and empowered.
If you are up for a great challenge and get excited about developing the next frontier of technologies apply now!
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Pusher’s realtime APIs power applications around the world across various industries. When you see an in-app chat, a collaborative text editor, or anything else that updates instantly—it could be us shifting events behind the scenes. This role is specifically for the Chatkit team, where we are aspiring to be the industry leader of all chat SaaS by empowering developers to add chat functionality in a fraction of the development time.
Great software engineers never stop learning, so we want to provide you opportunities for improving your knowledge. As a Chatkit Engineer:
We strongly believe in the importance of diversity and inclusion. They not only provide a better working environment but also improve the quality of our services. We welcome people of different nationalities, backgrounds, experiences, abilities and perspectives.
We are here to help our customers build delightful applications. By solving significant engineering challenges and packaging them into easy to use APIs, we let developers focus on making their users happy.
We put emphasis on collaboration between people and teams. Everyone is on the same mission, so sharing work helps us reach our goals faster. Throwing problems over the wall and pointing fingers at each other is not our style.
We strive for transparency. Keeping everyone well-informed is crucial for building trust, efficiency and satisfaction at work.
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At Geckoboard we help businesses use their data to align their teams on the metrics that matter most to them. We’ve been busy reimagining the way our customers get their data in Geckoboard and have a lot of interesting and creative work to do to shape their experiences. Right now, we’re looking for curious problem solvers to help us on this journey.
What are we working on?
We've completely rebuilt how data gets into Geckoboard from third-party APIs, thanks to a query planner that's written entirely in Go. Our query planner takes in the metrics that a customer would like to track, and produces a plan for how to fetch and transform those metrics from a third-party JSON API such as Zendesk, Intercom, Google Analytics, etc.
We’re now working on extending this platform and building various microservices for tracking our customers' rate limits and scheduling metric refreshes in the most efficient way possible. We’re also creating a caching engine that ensures we don't waste precious API calls on data that we know hasn't changed since last time.
The team are also in the middle of splitting up our existing REST APIs into gRPC microservices with segregated data stores. Which is a huge opportunity for us to rethink some of the fundamental assumptions about Geckoboard's data model and how we can re-architect our systems for greater reliability and to enable us to ship with more confidence.
We don’t expect you’ll have worked on all of these kinds of projects before, but if they take your fancy and you’re excited about working on distributed systems and database technologies at scale, we’d love to hear from you.
Joining us in our London office, you’ll be working alongside a growing team of empowered engineers, with a focus on building a high quality product our customers love, work life balance and personal development.
Keen to hear a bit more? Carlos, one of our Backend Go Developers has shared a little about what it's like working with the team, what an average day looks like and more in an interview on our Blog: https://medium.com/geckoboard-under-the-hood/working-at-geckoboard-as-a-go-developer-e73855bd0dd8
Thousands of businesses use Geckoboard to build live TV Dashboards that focus teams on what matters. We take the complexity out of connecting data and make it simple for anyone to understand key metrics at a glance. We have pre-built integrations with 60+ tools including Google Analytics, Salesforce, Zendesk, Intercom and Google Sheets and our customers include Marketo, Slack, and Skyscanner.
In our mission to make data useful, our growing team of 40+ is headquartered in London and span across eight time zones - from Mumbai to London, San Francisco to Hawaii and more. We're always looking for people with diverse backgrounds who bring unique perspectives and skills to join our team and in return we constantly strive to ensure that we offer the most encouraging, inclusive, and efficient environment possible.
We don't just pay lip service to work-life balance, we actively and strongly encourage it. Flexible working hours and the ability to regularly work from home lets you work in a way that fits you and your family. We see our contractual obligation to offer 25 days of paid holiday as a minimum for everyone in the organisation, not a limit.
We actively contribute to professional development, courses, conferences, and books. Our Engineering & Product team also run fortnightly "Innovation Wednesdays", where everyone has complete freedom to work on anything that interests them, from contributing to open source, to learning a new skill, or improving our internal tools and processes.
And, don’t take our word for it, see what the team say about the projects they work on: https://medium.com/geckoboard-under-the-hood and their experience of working with us on Glassdoor: https://www.glassdoor.co.uk/Reviews/Geckoboard-Reviews-E878996.htm. You can also read more about our values and benefits on our Careers page at https://www.geckoboard.com/careers/.
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At Curve, we are on a mission to simplify and unify the way people spend, send, see and save money. Centralising your money into a smart card, connected to an even smarter app. With Curve you can spend from all your accounts, track spend behaviour and provide insights, and security to protect you from fraud. For the first time giving you bright insights and control of all your money in one place.
We're developing a ground-breaking product with our customers at the core. Our user base is growing rapidly and we have exceptional metrics. We have funding from some of the leading names in tech investment, and a visionary leadership team who wants everyone who joins this remarkable adventure, to have the autonomy to masterfully develop their expertise.
Languages PHP, GO
Messaging RabbitMQ (and maybe Kafka in the future)
Data Snowplow, Python for the ETL
Our development practises include TDD, BDD, Scrum
Database PostgreSQL, MongoDB, Redshift
Mobile IOS/Android; Objective-C/Swift/Java/Kotlin
Our devops culture includes CI, CD, Docker, Kubernetes, Istio & Envoy, AWS
Our ideal team member will have the following talents, skills & experience
2+ years of software development experience
In-depth knowledge of more than one software language among Golang, Java, C++, with Go experience preferable but not essential
Experience of building microservices; ideally deployed in Docker containers on Kubernetes
Experience of agile development practices
Experience with RDBMS & NoSQL datastores
Bonus points for real-time low latency high frequency transaction based systems
Ability to diagnose problems at any level (Client, HTTP/Network, Server, Database, OS)
Demonstrable experience of building large concurrent applications
Bonus points for experience of developing and shipping mobile apps to the App or Play store
Experience of developing and running large scale production environments in or closely with DevOps / SRE
A genuine interest in working in a fast paced startup and ideally Fintech
Voracious appetite for learning
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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
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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At Paradino we’re building a platform to solve Cloud and DevOps challenges for our customers. We have an ambitious roadmap and are looking for an experienced person to grow the platform and contribute to on-going engineering best-practices.
Our day-to-day engineering projects include infrastructure automation, UI development, developer tooling, API design, backend-development, prototyping and everything in-between. You’ll have the opportunity to be involved across all projects, with help and guidance provided where you need it.
We try to remain open in our technology choices, choosing the best tool for the job. Our current stack includes:
Golang, Node, Python, Terraform, Consul, Serverless / Lambda, Docker, Bash, Powershell, and a lot of AWS.
We’re open to candidates with a wide range of backgrounds and career goals – you might want to broaden your experience or choose to specialise in a particular area.
Our key requirements are:
Bonus points for: