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Are you excited to work on technologies like Go (Golang), TypeScript, React, and Cloud Infrastructure? Be part of new product development life cycle? If yes, then this is the opportunity you are looking for!
You'll be joining the new 'Platform Team' and will help build (ground up) new services and tools shared across the Freedom Financial Network Companies. An opportunity to participate in design, architecture, development and deployment of these new services. Full Stack product development involves working on micro-services and front-end components. You will find here a highly productive, collaborative, and innovative environment where your voice is heard.
THE ROLE:
Implement well-designed web-based user interfaces using React
Participate in the architecture of new micro-services for an enterprise level product
Develop brand new RESTful services and JavaScript libraries
Deliver high-quality code to production
Collaborate with DevOps for cloud deployment
Work closely in an agile team of product owner, engineers and scrum master in a collaborative environment
REQUIREMENTS/CHARACTERISTICS:
Minimum of 5 years' experience as a Software Engineer
You have experience programming in TypeScript/Node.js, Go (Golang) or similar modern language/s
You have designed, built, and maintained REST APIs for use in production and you have experience working with Open API standards like Swagger.
You can solve problems quickly and independently
Experience using front end JavaScript frameworks like React (preferred), Angular, Vue or similar
Experience working in an Agile/Scrum development process preferred
Familiarity with DevOps, continuous delivery, configuration management and tools is desired
Knowledge of Microservices and respective architecture design principles and scalability best practices.
Experience with Google Cloud Platform is highly preferred but not required.
Experience with Docker and/or Kubernetes highly preferred but not required
CULTURAL FIT (Our Core Values):
Care (for everyone): We show compassion and contribute to the well-being and growth of those around us. We only pursue products that improve the financial lives of our clients.
Act with Integrity (every time): We take the right action even when it is hard and even when no one is watching. We treat our employees, clients, and communities the way they wish to be treated.
Get Better (every day): We innovate, iterate, and improve each day. We are creative, take thoughtful risks, and ultimately learn and recover from failures.
COLLABORATE (with everybody): We strive to work together toward a common purpose by proactively sharing information and inviting participation. We recognize the perspective of various groups and embrace healthy, constructive debate.
Senior Software Engineer Stellar San Francisco, United States / Remote (United States / Canada) $160,000 to $190,000 a year
January 2021
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
Open to considering remote candidates in the US & Canada
Interested in helping us change the world of payments forever? The Stellar Development Foundation (SDF) is looking for a talented, experienced, and hands-on engineer to assist partners with integrating into the Stellar network. In this role you’ll be designing, building, and implementing innovative blockchain solutions for our partners. You will lead the way in developing projects, from scoping & system design to development & best practice deployments. SDF’s partners span globally and are some of the most innovative software and financial companies.
What you'll do:
Be involved with all aspects of the software development process - from vision to final implementation.
Design new platform functionality with the corresponding APIs for external developers.
Build and maintain web services to support the foundation’s mission (creating equitable access to the global financial system).
Identify patterns in developer needs and design new protocols and services to increase developer velocity across our entire ecosystem.
Engage with our community of open source developers and partners on projects that encompass many different frameworks, languages, and ideas.
Collaborate with the team on code review and design, and contribute to best practices for all of engineering at SDF.
Investigate and refactor performance bottlenecks in order to continue scaling our API services.
Provide assistance and guidance for our integration projects with our partners and other organizations on the Stellar network.
Author detailed technical feature and protocol (RFC) specifications - we take design seriously, and we encourage everyone to be a part of our RFC processes.
Who you are:
5+ years real-world experience developing or implementing software within enterprise networks
Solid understanding of web technologies: TCP/IP, HTTP, TLS, JSON, REST, etc
Proficiency with programming languages such as JavaScript, Go, C++, Python, or similar
Ability to lead technical discussions and explain technical details to non-technical people
Independent and results driven. Skilled at working in an environment with dynamic objectives (maybe you even thrive on chaos)
You’re a strong problem solver and fast learner
You’re passionate about top quality code and using the latest best practices
You build software with your users and their needs top of mind
You're a true partner advocate.
About Stellar
Stellar is a decentralized, fast, scalable, and uniquely sustainable network for financial products and services. It is both a cross-currency transaction system and a platform for digital asset issuance, designed to connect the world’s financial infrastructure. Dozens of financial institutions worldwide issue assets and settle payments on the Stellar network, which has grown to over 4 million accounts.
About the Stellar Development Foundation
The Stellar Development Foundation (SDF) is a non-profit organization that supports the development and growth of Stellar, an open-source network that connects the world’s financial infrastructure. Founded in 2014, the Foundation helps maintain Stellar’s codebase, supports the technical and business communities building on the network, and serves as a voice to regulators and institutions. The Foundation seeks to create equitable access to the global financial system, using the Stellar network to unlock the world’s economic potential through blockchain technology.
We look forward to hearing from you!
SDF is committed to diversity in its workforce and is proud to be an equal opportunity employer. SDF does not make hiring or employment decisions on the basis of race, color, religion, creed, gender, national origin, age, disability, veteran status, marital status, pregnancy, sex, gender expression or identity, sexual orientation, citizenship, or any other basis protected by applicable local, state or federal law.
Senior Backend Engineer - Payments Juni Europe (Remote), Sweden, United Kingdom, Spain, Italy, Germany, Netherlands, Lithuania, Brazil, India €80,000 to €135,000 a year
November 2022
3 Applicants This Week
More Than 6 Months Old
Job Description
Juni who? 👋
We’re Juni. The fastest-growing fintech startup in Europe. We’re born remote, built for remote work, and busy building the future of financial services for ecommerce entrepreneurs.
What we do 🤔
Think of us as the financial companion made for ecommerce. We’re building an all-in-one platform that helps ecommerce entrepreneurs understand their business better, improve decision-making, scale up, and unlock the full potential of ecommerce. We even finance their working capital to help achieve their goals and dream up new ones.
How & why we do it 🚀
We give our people the same thing we’re building for our customers: freedom. Freedom to work wherever there’s good Wi-Fi. Freedom to be 100% yourself. Freedom to explore your potential and what’s more – make the most of it. We truly believe we’re making the world a better place for ecommerce, and we want you to be a part of that mission.
Your role 🙋
Tackle convoluted problems and develop clean, stable solutions that scale. The ideal candidate would be someone who has a genuine passion for designing and implementing elegant software solutions. They would also be intimately familiar (and up to date) with their development ecosystem for making sound decisions when it comes to choosing the right tool or library for the job. We expect our engineers to be able to contribute across the entire product stack, as well as collectively oversee the integrity of the codebase.
Your responsibilities 💪
In this role you’ll be:
- Writing scalable, robust, testable, efficient, and easily maintainable code
- Translating software requirements into stable, working, high-performance software
- Playing a key role in architectural and design decisions, building toward efficient microservices distributed architecture
Within 1 month you'll:
Introduce an important architectural improvement to our Go codebase
Within 3 months you'll:
Help other web backend engineers say they’re learning a lot and are more productive because of you
Have helped us build new features quicker than we otherwise would have - our velocity has increased significantly
Within 6 months you'll:
Help introduce significant new features which radically improve our product.
Impact the quality of the product, getting to the point where we fix all bugs and are improving performance metrics
Be proud of the product and the codebase
Your qualifications 👨🎓
What we need to see:
- Experience developing, monitoring, and improving microservice architectures
- Knowledge of designing and implementing public and private APIs (gRPC/REST)
- Experience with CI/CD
- Great communication skills in English
What we’d love to see:
Strong knowledge of Go programming language, paradigms, constructs, and idioms (we are open to candidates who have strong programming knowledge in other languages but want to work in Go!)
Knowledge of security and/or devops best practices
Experience within the Payments domain
Your tool stack 💻
Mac. Chrome. Even… Windows. Choose the hardware that helps you work best. We’ll also support whatever software you need. From Miro to Slack and everything in between.
Tech stack
React, Javascript/Typescript
Go
gRPC (Protocol buffers)
PostgreSQL, Redis
Kafka
Docker, Kubernetes
AWS
Your people 👥
Forget office-based culture. This is people-first culture. We’re real. We never wait. We care deeply about building a better future for our customers and each other in a way that's never been done before. Here, you can work with people at the top of their game and who didn’t get there by playing games. You can help us change business for ecommerce entrepreneurs, change the world – wherever in the world you may be.
Your benefits 😍
We’re born remote-first. Transparent. Caring. Empowering. So our benefits are too.
Hello work. Meet freedom. Join us anywhere within 6 hours of Sweden time zone.
Swap 2D for 3D. Meet the team IRL at two in-person onsites per year.
Diversity is at our core. We're Part Swedish. Part Canadian. Part French. Part Malaysian. Part Italian. Part Nigerian. Part British. Part Turkish. You get the idea.
Great players can stay great players. Progress your career whether you choose to manage people or not.
Happiness stipend. The best things in life are free. But money can buy you a herd of puppies. Get €8,500 per year to spend on whatever makes you happy.
Work al desko. Get €500 a month towards a co-working space.
Stock options. We can’t promise you’ll make a fortune. But we’ll give it our very best shot.
Vacation days. At least 30 per year as standard. Awesome.
Global health insurance. You know. Just in case.
Get sick? No stress. Feel better with unlimited paid sick leave.
We are here for you. Unlimited access to mental health support via Spill.
Work with the best people for the job. Not the best people within 1 hour’s commute.
Get support to switch things up. People change. Careers can too.
Free your nine to five 🤘
Hit apply and help us revolutionise financial services for ecommerce entrepreneurs.
The process 📅
CV screening > Get to know us call > Team interview(s) > Values interview > Offer (for some roles we’ll include a task, but we’ll notify you if this is the case)
Here at Volume, we work with the best partners to make decentralized finance protocols valuable. We solve problems of protocol utility, governance and growth for the leading DeFi protocols. From our team effort, we are able to drive massive growth of user transactions and the launch of the protocol economy. If a protocol fails to attract user activity, token value falters and innovation will flow away from the network.
Volume delivers software tools and user experiences that increase protocol token utility and community engagement, measured by protocol transaction volume growth. The Volume team’s interests are the protocol interests: Growth of user transactions.
Volume successfully launched Sommelier’s first iteration as PeggyJV, bringing the Cosmos Ethereum bridge to market and resulted in Sommelier raising a total $25MM in funding to launch the first automated DeFi blockchain to manage Liquidity Provider capital on Ethereum via the Cosmos. Sommelier consists of the Cosmos Stargate SDK, its Tendermint-based consensus layer and a decentralized, bi-directional Ethereum bridge, managed by a global network of validators. Liquidity Providers (LPs) will be able to use Sommelier to author and execute complex, automated financial transactions, such as portfolio rebalancing, limit orders, as well as a host of other features that token holders have come to expect from centralized finance (CeFi), but that are not currently available in DeFi.
Our investors include Polychain Capital, Alameda Ventures, Standard Crypto and Multicoin.
We are always looking for individuals who desire a high impact, high visibility role within a company that is making crypto and decentralized protocols valuable.
About the Role:
As a Senior Golang Engineer on our Engineering team, you will have a chance to work across the full spectrum of our protocol architecture that is built around the Cosmos-SDK, built in Golang, Rust and Solidity. Our software empowers Sommelier validators to secure the Sommelier network which offers financial automation globally. As an early employee you will be a critical part of our core team and have a significant influence over the direction of the company.the direction of the company.
RESPONSIBILITIES:
Participating in and driving technical specifications, design, architecture, and implementation for new features on the Cosmos SDK
Writing reusable libraries and custom logic for blockchain state machines and ensuring solid test coverage
Participating in code reviews
Minimizing tech debt while strategically pushing for progress with new features
Help scale the team and create our engineering culture
Participation and leading coordination for one or more of the SDK’s architecture working groups
REQUIREMENTS
3+ years working with Go in production, as well as solid experience in some other programming languages
Degree in Computer Science, required
Able to meet deadlines deliverables
You enjoy learning and digging into open source code, committing on other projects
You can organize yourself well, and can work in an agile manner
You enjoy a healthy balance between working autonomously and collaborating closely with peers through pairing sessions and architecture design meetings
You enjoy analyzing solutions and can participate in defining good architecture
Good written communication in English is essential
Previous experience working remotely and/or leading teams is a plus
Previous experience maintaining open source software (particularly libraries and/or frameworks), a plus
Previous experience working with the Cosmos SDK or related technologies, a plus
You are passionate about blockchain, have used DeFi dApps and believe in the opportunity of decentralization and blockchains to change how the financial world works today
You thrive in a startup environment and feel best working in a small, cross-functional team where you can roll up your sleeves and be hands on
You have an interest in working in a self organizing environment and bring creativity to start your own initiatives within the Cosmos Stargate SDK
About Volume:
Volume is a dynamic start-up company, and our successful candidate must have the ability and desire to work in a fast-paced environment. As a distributed team, we hire anywhere in the world, and at various levels of experience (entry, senior, staff). We look for people with unique perspectives and diverse backgrounds.
Volume is an equal opportunity employer and committed to a diverse workplace. All applicants will be considered equally without regard to race, color, ethnicity, veteran status, religion, national origin, marital status, political affiliation, age, sex, sexual orientation, gender identity, disability status, membership in an organization or any other non-merit factors.
We have a great benefits package, including parental leave, contributions to your retirement, competitive pay, and unlimited time off. For U.S-based employees, we also provide platinum-level health, dental, and vision coverage for you and your family.
Engineering Manager Juni Remote (Europe) / Sweden €100,000 to €160,000 a year
April 2022
3 Applicants This Week
More Than 6 Months Old
Job Description
Juni who? 👋
We’re Juni. The fastest-growing FinTech in Europe. We’re born remote, built for remote, and busy building the future of banking for digital entrepreneurs.
What we do 🤔
Think of us as the world’s best financial companion for ecommerce entrepreneurs. We build products that help our customers sell smarter and understand their business better. We even finance their working capital so they can smash their goals and dream up new ones. See for yourself at https://demo.juni.co/demo. If you are curious about upcoming features and what you will help build, you can also find our public roadmap at https://www.juni.co/roadmap
How & why we do it 🚀
We give our people the same thing we’re building for our customers: freedom. Freedom to work wherever there’s good WiFi. Freedom to be 100% yourself. Freedom to explore your potential and what’s more – make the most of it. We truly believe we’re making the world a better place for small businesses, and we want you to be a part of that mission.
Your role 🙋
Beyond being just a manager of the engineering team, you will be a key team player. Being hands on with the code, but with the skills and experience to discuss solutions, evaluate code and having the capacity to assist the team when needed. You will balance everything related to code quality, time to market and ensure the team delivers top quality software following best practices.
Your responsibilities 💪
In this role you’ll:
Manage and develop relationships across departments with stakeholders
Work closely with the code and take educated decisions on technical risks
Lead, mentor and grow a team of high performing software engineers
Own the feature releases according to the company's vision and mission
Have full ownership of attracting best in class engineering talents
Your qualifications 👨🎓
* What we need to see:
* Experience at developing, mentoring and growing a high performing team
* A desire to spend a significant percentage of your time close to the code
* Excellent communication skills
* A proven track record of successfully leading teams and delivering new products, preferably in complex and high transaction fintech and/or banking environment
What we’d love to see:
* Golang expertise
* Experience from high growth fintechs
* Experience from the ecommerce space
Your tool stack 💻
Mac. Chrome. Even… Windows. Choose the hardware that helps you work best. We’ll also support whatever software you need. From Miro to Slack and everything in between.
Your people 👥
Forget office-based culture. This is people-first culture. We’re real. We never wait. We care deeply. About building better for our customers and each other. About doing something that’s never been done before. Here, you can work with people at the top of their game, who didn’t get there by playing games. You can help us change business, change banking, change the world – wherever in the world you may be.
Your benefits 😍
We’re born remote-first. Transparent. Caring. Empowering. So our benefits are too.
The good stuff:
* Hello work. Meet freedom. Join us anywhere within 6 hours of Sweden.
* Swap 2D for 3D. Meet the team IRL at fun onsites every quarter.
* Work with the best people for the job. Not the best people within 1 hour’s commute.
* Diversity is at our core. We’re part Swedish. Part British. Part French. Part Italian. Part Hungarian. Part Canadian. Part Spanish. You get the idea.
* Great players can stay great players. Progress your career whether you choose to manage people or not.
* Get support to switch things up. People change. Careers can too.
The really good stuff:
* Happiness stipend. The best things in life are free. But money can buy you a herd of puppies. Get €8,500 per year to spend on whatever makes you happy.
* Work al desko. Get €500 a month towards a co-working space.
* Stock options. We can’t promise you’ll make a fortune. But we’ll give it our very best shot.
* Vacation days. At least 30 per year as standard. Awesome.
* Global health insurance. You know. Just in case.
* Get sick? No stress. Feel better with unlimited sick leave.
Free your nine to five 🤘
Hit apply and help us be the financial companion of choice for digital entrepreneurs.
The process 📅
CV screening > Get to know us call > CTO interview > Tech interview > Values interview > Offer (for some roles we’ll include a task, but we’ll notify you if this is the case)
You are either already an expert in distributed ledgers/blockchain/Ethereum or wish to become one. You want to join a team of technologists, who really care about writing high quality, open source code. You are self-motivated and don't need many directions to get a job done together with your teammates. We are knowledgeable, curious, and nice people, who have a shared vision to re-shape the world of business software. We would love to hear from you if this feels like a good home for you.
Responsibilities
- Write clean, maintainable, secure code for distributed applications.
- Build software with Solidity, JS/Node and Go.
- Write code that deals with high-value financial transactions.
- Scalability, security, and ease of deployment for our end-users are key. Your code is operated by the largest corporations on this planet.
- Build the infrastructure that connects our enterprise customers with Ethereum and the Centrifuge peer to peer network.
- Be directly responsible for the creation and maintenance of core Centrifuge modules.
- Drive your projects from inception to completion by owning your own deliverable and collaborating with your teammates.
- Review code of others, maintain shared libraries, contribute to our shared infrastructure and toolbox.
- Be a strong individual contributor in our team-oriented environment. We care about our team and people and value collaboration.
Requirements
- You like solving problems and working with smart, nice people.
- A strong and proven computer science or computer engineering background.
- Track record of high quality, well-crafted code that has been used in production environments.
- Communicate in English in our fast-paced and results-oriented environment.
- Comfortable cooperating with the team in your office as well as remote team members.
- Experience in API development and integration.
A plus:
- You are familiar with cryptographic algorithms, decentralized systems, distributed consensus systems and security and trust reduction.
- You wrote applications before that deal with invoices, purchase orders, payments, or other transactions of the financial supply chain.
- You know your way around writing code for large-scale peer to peer applications.
- Experience with contributing to and managing open source projects.
- Experience shipping and maintaining code that is used in enterprise environments.
About Centrifuge
Centrifuge is the decentralized operating system to power global trade and commerce. We are building the systems and tools on public blockchain infrastructure to enable open, fair, and transparent business within the Financial Supply Chain.
Over the last 20 years, we built companies and software to address major issues in the world of Procure to Pay. Global large-scale business networks, invoicing between companies, providing financing for the supply chain - to name a few services we created over the years.
The Centrifuge OS allows businesses to transact on a global, decentralized network while maintaining control of their data. It democratizes access to business processes, makes the supply chain more transparent, and removes the middle-men who extract money from the global economy for their own sake. We are setting up our Berlin offices right now and you will be one of the first ones to join the team and shape our culture.
Backend Engineer ConsenSys New York, United States / Remote $85,000 to $124,000 a year
August 2018
2 Applicants This Week
More Than 6 Months Old
Job Description
About the company
ConsenSys is a venture production studio and the leading technology firm in blockchain globally. We deliver products, solutions and platforms built using blockchain technology to transform how business is done in complex network of buyers, suppliers and consumers.
Our teams are busy at work building the future of identity, financial markets, commerce, the music industry, security, and infrastructure, and more. To accomplish this we've built out a flat organizational structure which we call the ConsenSys Mesh: a network of individuals & teams working autonomously and towards the same goal. If you are someone that thrives in a fast-paced environment where being self-directed, determined, and resilient are a requirement, we would love for you to join us.
Job position
Permanent - Remote work possible
Job description
About Balanc3 at ConsenSys:
The Balanc3 team is building and developing financial reporting products on the Ethereum blockchain. We're leading the accounting initiatives in the blockchain industry through our accounting software platform, full service partnerships, and accounting industry involvement. We have brought together leaders in both the accounting and blockchain industries to inform the design of our products.
About the Role:
We're seeking a Backend Engineer who is a self-starter and quick learner with a keen interest in Ethereum and blockchain technologies. Our ideal candidate is one who communicates effectively and consistently ships high quality, well-tested code.
Responsibilities:
Design and implement backend services - APIs, web services
Integrate with developed frontends
Collaborate with the team with well communicated and documented processes
Develop high-quality software design and architecture
Identify, prioritize and execute tasks in the software development lifecycle
Develop tools and applications by producing clean, efficient code
Automate tasks through appropriate tools and scripting
Review and debug code
Perform validation and verification testing
Collaborate with internal teams and vendors to fix and improve products
Document development phases and monitor systems
Ensure software is up-to-date with latest technologies
Here are some of the perks of being part of a unique organization like ConsenSys:
The forefront of a revolution. At ConsenSys we fundamentally believe that a next generation of technologies presents the opportunity to create a more just and equitable society.
A dynamic startup environment. ConsenSys is a thought leader in the blockchain space and we are absorbing a significant portion of the mindshare. This is both exciting and challenging, as we learn to scale our organization while adhering to the principles of decentralization.
Continuous learning. You’ll be constantly exposed to new languages, frameworks and ideas from your peers and as you work on different projects -- challenging you to stay at the top of your game.
Deep technical challenges. This entire ecosystem is about 10 years old. Ethereum itself is still a toddler. There is much work to be done before these platforms can scale to the order of millions or billions of users. ConsenSys is building the technology platforms that can get us to those next thresholds of scale.
Skills & requirements
At least three years of backend engineering experience, a large portion of which was in a team environment
Bison Trails is the leading blockchain infrastructure provider, and we are looking for an exceptional Blockchain Network Engineer to join our highly-skilled and passionate team in New York City. The ideal candidate is an experienced, motivated, self-starting engineer with a love for building containerized applications in a cloud native development environment.
We believe in the power of blockchain technology and building a decentralized future that enables greater participation in global financial networks. Our mission is to provide superior infrastructure on multiple blockchains, strengthen the entire ecosystem, and enable the pioneers of tomorrow.
What does it mean to be a Blockchain Network Engineer at Bison Trails?
You have 3-5 years of infrastructure or full-stack engineering experience under your belt
You are a self-starter with a proven track record of shipping quality product
You are an autonomous worker with the ability to proactively manage the needs of a growing company with minimal oversight
You possess an analytical mindset and feel comfortable using qualitative and quantitative data to inform your decision making
You are proficient in a modern programming language such as Go, Python, or Rust
You are experienced in containerizing modern applications, particularly blockchain networks.
You have familiarity with Go and the Kubernetes ecosystem, but are not necessarily an expert
You take pride in having excellent written and verbal communication skills
You enjoy entrepreneurial environments and want to help build something meaningful
You preferably work in the greater NYC area, but if not, you are US-based with previous remote experience
Day to day, you will…
Work to support new and existing blockchain networks on our platform. This means dockerizing, YAML templating, and otherwise writing code that facilitates different networks running on our Kubernetes based platform every day
Research complex topics around specific blockchain networks including consensus algorithms, economic models, and node/network topology.
Interact and collaborate with other engineers and team members; we have a highly focused and collaborative team. Our team prioritizes creating a shared understanding of our systems/supported networks, and we are dedicated to supporting each other on a daily basis.
Contribute to blockchain network support discussions. We are looking for a strong technical leader that can help drive and own support for multiple networks.
Participate in the overall blockchain network community. Join third party discussions and become a contributor to the development of new and existing networks.
Build services and infrastructure that help to automate the deployment of blockchain network infrastructure
Incorporate monitoring, alerting, and observability to support blockchain networks that allow us to maintain the highest standards of health, reliability and uptime.
Write integration tests and contribute to maintaining a healthy CI/CD pipeline.
We are conveniently located in Tribeca, NYC. We provide competitive industry salaries along with:
- Company-paid health, dental, vision, life & disability insurance
- 401(k) plan, FSA & commuter benefits
- Flexible PTO
- Training, mentorship, and coaching from industry leaders and company leadership
- The opportunity to grow alongside a company that is helping create the decentralized future
- Work in tandem with fun, diverse and open-minded colleagues
Clearmatics is a protocol engineering company. We are building a new financial market architecture that is more open, fair, and resilient than the legacy systems that are in use today. We develop protocols and software that create new markets for risk and more efficient infrastructure for trading, backed by a robust and scalable blockchain network, and secured with modern cryptographic techniques and economic mechanism design.
Clearmatics is based in London but operates on a 'remote first' model. We welcome candidates from all over the world. We have close ties to the Open Source and Ethereum communities, with Vitalik Buterin as an adviser.
The Engineering team at Clearmatics is responsible for developing our blockchain software at Layer 1 and Layer 2. At the core of our stack is the Autonity client, the node software that powers our blockchain network. It is based on Ethereum (go-ethereum) and is secured by Tendermint Proof-of-Stake consensus. Our decentralised platforms are built on smart contracts and decentralised applications, and are supported by backend services in Go.
We're looking to hire a Core Developer to expand our Layer 1 Engineering team.
ABOUT YOU
You're a systems programmer with good knowledge of Layer 1 protocols, and a passion for blockchain and decentralisation. You enjoy working to a high standard and writing code that is clean, performant, and maintainable. You appreciate the importance of careful design choices and can anticipate the impact of code changes on wider system behaviour. You can demonstrate a strong interest in blockchain and may even have open source contributions that you can highlight. You express yourself clearly in writing and in discussions.
RESPONSIBILITIES
You will be involved at all stages of the development lifecycle for the Autonity protocol and its blockchain node client (a fork of go-ethereum).
These include:
- Implementing new protocol features in Go and Solidity
- Developing new distributed systems tests and frameworks
- Contributing to protocol and design specifications
- Working with members of the community to resolve issues
- Your work will ensure that Autonity client is correct, reliable, performant, and secure. This will enable Autonity to serve as the foundational layer for a new ecosystem of decentralised markets.
REQUIREMENTS
At least a Bachelor's degree in Computer Science or a related field
Strong programming skills in a low-level language like Go, Rust, or C++ (ideally 2+ years with Go)
Experience with network, concurrent, and distributed programming/debugging on Linux systems
Good knowledge of Ethereum protocols, BFT and dPoS consensus, P2P messaging, and crypto primitives
BONUS POINTS
Experience developing on a blockchain node client (preferably Ethereum-like)
Knowledge of distributed systems theory obtained from coursework or self-study
Smart contract programming experience using Solidity and Web3 APIs
Our compensation is blockchain competitive and dependent on your skills & experience.
💡
Round-Up: Full-time position based in Berlin (or remote in Europe CET +/- 2 hours). Backend Go Engineer. €60-80k with a 10-15% bonus in equity. Send your CV/resume to engineering@donut.app
🤩 We are Donut
Say no to idle money. If you've ever wondered why you get 0.1% interest at your bank even though banks are worth billions, we're here to change that.
We believe the future is open finance. Community-driven financial applications are reinventing personal finance, offering up to 10% interest and newer use cases that are far superior to traditional banks.
Our traction is standout. We already have 20,000+ users and have seen 50%+ monthly growth rates since we launched.
We've raised $3.8M by the backers of N26. We're backed by savvy FinTech and DeFi investors including Redalpine, InVentures, Robot Ventures (Robert Leshner, CEO Compound), Tiny VC & Entrepreneur First.
🎪 The role
You'll be building an Event-Driven Microservice architecture based on Golang on Kubernetes
You'll be working with cutting edge technologies like GraphQL and Terraform
You'll be working on DeFi and Crypto products, interacting with Ethereum blockchain.
You'll be collaborating with the Product and Engineering teams to help craft new features, including fun ways to help everyone save and gain financial freedom
You'll be able to learn and help others grow through frequent knowledge sharing
🙌 About you
You have at least 2 years of experience in Software Engineering with industry-standard server languages, e.g. Java, NodeJS, Ruby, Go and at least 1 year of experience in Go.
You take initiative and ownership of your work, and are able to develop projects from idea to production
You believe that code quality is one of the most important factors for our long term success
You believe that TDD is the way to go
You are a genuine and humble person 😀
🌻 Our offer
Everyone at Donut is an owner, we believe this is the way we can all win
Full time contract
Based in Berlin or remote in Europe (CET +/- 2 hours)
🌈 You belong here
As long as you’re fun to be around (and got the technical chops of course), we want to work with you, whatever your skin-color, sexual orientation, gender, culture or religion
Everyone is encouraged to bring their authentic self to work, which also means you’re encouraged to share as much (or as little) about your personal life as you want
If you don't have a degree, that's awesome. We believe what you've worked on and achieved is way more important
👍 The perks
Our team is standout: here, you'll get to work with brilliantly forward-thinking people every day
By joining Donut as an early employee, you have unrivalled autonomy and ownership of frontend engineering at our bakery
We have a flexible remote work policy, so if you need to work from home that's cool. We try to meet up every few weeks to maintain that personal touch
The opportunity to work with the most modern tech stack
The tools you need to do your job: your choice of laptop, productivity software and desk set-up
And of course, vegan donuts!
👋 How to apply
Send an e-mail with a CV to engineering@donut.app
In the subject field in the e-mail please write the following: I am the best Backend Go Engineer for Donut 💪
We'll reach out with next steps to candidates that followed the guidelines above