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Browse 50+ Golang Advanced Blockchain Jobs (1 new this week) 🇬🇧 in November 2024 at companies like Ninety Percentage of Everything (90PoE), Equilibrium and Numus with salaries from £60,000 to £100,000 working as a Lead Golang Developer , Senior Go Engineer and Senior Go Backend Architect & Developer. Last post
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Description
90 Percent of Everything is looking for Senior Golang Developer/Team Lead to join the team on a full-time basis.
Our goal is to revolutionise shipping by creating a suite of comprehensive software solutions for the Maritime industry. Our journey begins now. Over the next couple of years, our teams and squads will build more than 30 products from the ground up. This includes everything from global vessel tracking to vessel performance analysis, crew optimization and so much more. This is an exciting and challenging opportunity to apply cutting-edge technology to revolutionising an iconic industry.
Introduction to 90PoE
Our tech stack consists of React and React Native applications communicating using GraphQL to microservice containers orchestrated by Kubernetes. Internally our services use gRPC for communication and achieve high scalability thanks to a Kafka based event driven architecture and persist data to a mix of RDBS and No-SQL databases including PostgresDB, MongoDB, S3 and Elasticsearch. We follow modern CI/CD and agile methodologies to deploy into production multiple times per week.
What’s in it for you?
Working with latest cutting-edge technologies
Disrupting a century old industry in a startup environment
Opportunity to grow and develop your core skills
Deliver a green field system
Work with a diverse multicultural team in an agile environment
Variety of knowledge sharing and self-development opportunities
Competitive salary
State of the art, cool, centrally located offices with warm atmosphere, which creates good working conditions
Opportunity to travel to client offices based in London
Experience firsthand the squad-chapter-guild workflow model, our version of the Spotify model
Responsibilities
As a member of the squad, you will be developing robust microservices to form the heart of as SaaS platform to serve globally distributed users.
Follow Golang best practices to deliver and support production ready industry quality code.
Responsible for full lifecycle of services. Developers will take the services they build from design, through implementation and into production.
Continuous improvement of all development and deployment processes.
Successful delivery of your services into production.
Regular and clear communication of progress to the squad product owner and technical lead.
Requirements
* Full hands-on technical experience
* Team Lead experience
Proficiency in:
* Golang
* Protobuf/gRPC
* RDBMS and NoSQL database
* Microservices architecture concepts
* Container based architecture: Docker, Kubernetes
* Advanced use of git
* Use of Unix systems commands
Nice to have:
* AWS stack experience
* Exposure to GraphQL
* Postgres and MongoDB
* Ability to perform basic DevOps tasks
* Experience using Kafka
* EFK stack
* ElasticSearch
Past experience
Demonstrated track record and proficiency in the points below:
* Deliver features autonomously with a high degree of team coordination
* Deliver code based on precise architecture spec
* Deliver code without relying on precise architecture spec
* Automated testing
* Working with CI/CD practices
* Delivering code to production
* Maintaining production ready code
* Collaborating in small but fast paced teams
* Event driven architecture and message passing
More about you
* Good level of English
* Willingness to learn and open mind about new technologies
* Confident to operate in a fast-paced environment
* A collaborative approach and willingness to engage in an environment of active idea sharing
* Ability to learn autonomously
* Excellent all-round communications skills
Benefits
* We offer a competitive financial package which includes competitive salary, company bonus scheme, employee referral scheme, a contributory pension and a travel to work loan
* We have a positive attitude to flexible working, a competitive annual holiday allowance, cycle to work scheme, supportive family polices and discounted gym membership
* We have a culture of which we are proud, and a highly skilled and diverse workforce
Senior Go Engineer Equilibrium Remote $60,000 to $100,000 a year
September 2021
4 Applicants This Week
More Than 6 Months Old
Job Description
Equilibrium is a venture studio working on core infrastructure for the distributed web. We work on a variety of open source projects including rust-ipfs, orbitdb and interledger-rs. We are looking for a Go developer to join us. The position is remote-first, but we hope to get some facetime in the form of company retreats if such things are ever possible post-pandemic.
You would be working with our distributed team of engineers on new products, core protocols or client projects. Most of the work we do is or will eventually be open source.
Our teams are largely self-organising in that they design their own processes and choose their own tools. We know each team and each project is different, so we try very hard not to mandate unnecessary processes on anyone. We trust our teams to deliver and let them get to work in the way they think is best.
Job duties include, but are not limited to:
Designing, implementing and documenting robust backend systems
Developing mission-critical financial applications in Golang
Designing and developing testing and quality assurance processes
Communicating with clients or open source communities
Must-have skills and qualifications:
Experience in systems programming
Experience in leading small teams
3-5 years of experience in building backend systems
At least 1 year Go development experience
Full proficiency in English
Good-to-haves:
Interest in crypto and blockchain protocols
Cryptography & infosec knowledge
Experience working with globally-distributed teams
Salary & benefits:
Salary and benefits will be negotiated separately based on the candidate’s skills and experience. Please note that we hire our international talent residing outside of Finland with contractor status. Take this into consideration and make sure to include your salary request in the application!
More about the company:
Equilibrium builds core infrastructure for the new distributed web. We are a group of humans who think the web should be open-source, peer-to-peer and private by default.
Read more about our vision and projects on our website or blog.
Applications:
Make sure to include in your application:
A short paragraph on why you would like to work at Equilibrium specifically.
Links to any relevant content (Github, Twitter, LinkedIn, etc.).
Make a difference in an innovative team and build a world class big data research platform.
Numus is a global group of quantitative, engineering, and blockchain experts. We are contributing to shape the future of applied decentralized finance. We are a native global and decentralized team with an office presence in Zug, Switzerland. We combine extensive and diverse experience from the Crypto, Quant, Tech and Finance worlds but are bound by a shared passion for sharing ideas, learning from each other and solving new problems together.
Are you keen to work in a startup where your ideas, experience and willingness to find creative solutions – and not your title – makes a difference?
You will help design, create and improve our central automated trading platform, written mostly in Go. You will help to make our architecture even more secure, resilient and fault-tolerant while maintaining a modular, well-tested architecture with simple and elegant code, focussed on speed and latency. A good line of code for you is the one which wasn’t written. You see infrastructure as code and see the deployment and monitoring as an integral part of your work, DevOps-style. You rather try to use a AWS cloud service instead of running your own piece of infrastructure or code. Security is always on your mind, and you’re maybe always a little bit too paranoid. You will also help research developers to port their Code to Golang and maintain code quality. You love to explore new state-of-the-art tools and discuss them with your team. Contributing to Open Source projects (e.g. modules to connect to exchanges) is an important part of your work as well. You’re super detail and quality oriented and love to work in a team where most problems haven’t been solved so far – so we highly value creativity to find solutions.
Requirements
Deep understanding of modern cloud-based backend architectures and technologies
Experience with Python, JavaScript/TypeScript (AWS Lambda) and Ruby (on Rails)
Experience with Serverless technologies (AWS Lambda)
Experience with big data management and analysis toolchains like Databricks, Apache Spark, Kinesis
Extended know-how about security, hardening and attack vectors
Interest in crypto and/or financial markets
How to apply
What we offer
If you are eager to join a knowledge driven group of brilliant minds that value results above anything and do not engage in any political internal discussions, then you should join Numus.
As everyone of us is constantly learning and we are far from definitive answers yet, we embrace a global, diverse and collaboration-oriented team culture. We value open, smart and sharp minds, no matter their background. They are our greatest asset.
If you are curious, scientifically minded, entrepreneurial, passionate, a little bit quirky and fun: we would like to get to know you and become a part of our journey. Develop your skills together with us in a humble, remote, lean and agile environment.
We operate in a non-hierarchical structure on a self-management basis where skill counts instead of titles. Take initiative, initiate change and take responsible action. You also know when to ask for help.
You’ll be working with the latest cutting edge technology to solve real world problems. Creativity is a must in our company. We’re organized as a full remote-first company, so Everybody can choose freely to work remotely or from our offices or a mix of both, we will be able to adjust to your work-life balance.
Senior Backend Engineer Verivest Portland, Oregon, United States / Remote (United States) $90,000 to $180,000 a year
May 2021
1 Applicants This Week
More Than 6 Months Old
Job Description
Verivest is a tech-enabled real estate investment services platform built upon a mission to bring transparency and accountability to the middle market to increase the speed of trust creation between real estate sponsors and investors. Our platform provides a sponsor directory connecting accredited investors with real estate sponsors across the country, as well as a range of integrated end-to-end back-office services, including track record verification, active investment financial monitoring, fund and syndication administration, investor servicing, investor portal technology, tax return and K-1 preparation, and more. Verivest’s strict focus on the middle market real estate private investment industry, expertise in the esoteric parts of the business that many real estate entrepreneurs do not understand well or like doing, and third-party objectivity combines to bring genuine value to both sides of this dual sided market.
Company Values
Collaboration: We win together.
Grit: We are persistent and consistent, driven by a passion for what we do.
Trust: We are driven to understand and solve our clients’ issues.
Continuous Improvement: We are always learning and always evolving.
Get It: We exist to understand the complex and simplify it for our clients.
We are seeking a Senior Software Engineer, Backend to support our rapidly growing organization. In this role, you will collaborate closely with data analysts, frontend engineers and cross-functional partners across our product, design, and quality assurance teams to contribute to and build out our strategic initiatives.
Responsibilities
Your role is to collaborate with the team to deliver on these objectives and contribute to evolving our platform's infrastructure to meet expanding scope and scale. Specifically, you will:
Contribute to large, complex projects in a team, providing technical reviews and execution
Participate in project kick offs and translate projects requirements into technical specifications for implementation
Define new and expand existing data models, including database schema and object models in the data access layer
Implement any required business logic in the service layer
Implement enhancements to our asynchronous task worker infrastructure
Define and implement API endpoints, collaborating with front end engineers
Write integration and unit tests for your code and perform code reviews for colleagues
Provide technical support for stakeholder groups such as customer success
Participate in monitoring, diagnosing, and addressing production issues
Qualifications
Bachelor's degree in Computer Science, or equivalent work experience
4+ years of professional software development experience. 6+ years preferred but not required.
2+ years of professional experience working with Golang
Experience with SQL database schema design and query optimization
Experience with AWS is a plus
Experience with blockchain and crypto a plus
You must be flexible and adaptable—you will be operating in a fast-paced startup environment
90 Percent of Everything is looking for Senior Golang Developer/Team Lead to join our team on full-time basis.
Our goal is to revolutionise shipping by creating a suite of comprehensive software solutions for the Maritime industry. Our journey begins now. Over the next couple of years, our teams and squads will build more than 30 products from the ground up. This includes everything from global vessel tracking to vessel performance analysis, crew optimization and so much more. This is an exciting and challenging opportunity to apply cutting-edge technology to revolutionising an iconic industry.
Introduction to 90PoE
Our tech stack consists of React, React Native and Flutter applications communicating using GraphQL to microservice containers orchestrated by Kubernetes. The majority of our services is written in Golang with stream processing in Java, they use gRPC for communication, achieve high scalability thanks to Apache Kafka based event driven architecture, persist data to a mix of RDBS and No-SQL databases including PostgresDB, MongoDB, Cassandra, S3 and Elasticsearch. We follow CI/CD and agile methodologies to deploy into production multiple times per week.
What’s in it for you?
Working with latest cutting-edge technologies
Disrupting a century old industry in a startup environment
Opportunity to grow and develop your core skills
Deliver a green field system
Work with a diverse multicultural team in an agile environment
Variety of knowledge sharing and self-development opportunities
Competitive salary
State of the art, cool, centrally located offices with warm atmosphere, which creates good working conditions
Opportunity to travel to client offices based in London
Experience firsthand the squad-chapter-guild workflow model, our version of the Spotify model
Responsibilities
As a member of the squad, you will be developing robust microservices to form the heart of as SaaS platform to serve globally distributed users.
Follow Golang best practices to deliver and support production ready industry quality code.
Responsible for full lifecycle of services. Developers will take the services they build from design, through implementation and into production.
Continuous improvement of all development and deployment processes.
Successful delivery of your services into production.
Regular and clear communication of progress to the squad product owner and technical lead.
Requirements
Full hands-on technical experience
Team Lead experience
Proficiency in
Golang
Protobuf/gRPC
RDBMS and NoSQL database
Microservices architecture concepts
Container based architecture: Docker, Kubernetes
Advanced use of git
Use of Unix systems commands
Nice to have
AWS stack experience
Exposure to GraphQL
Postgres and MongoDB
Ability to perform basic devops tasks
Experience using Kafka
EFK stack
ElasticSearch
Past experience
Demonstrated track record and proficiency in the points below:
- Deliver features autonomously with a high degree of team coordination
- Deliver code based on precise architecture spec
- Deliver code without relying on precise architecture spec
- Automated testing
- Working with CI/CD practices
- Delivering code to production
- Maintaining production ready code
- Collaborating in small but fast paced teams
- Event driven architecture and message passing
More about you
Good level of English
Willingness to learn and open mind about new technologies
Confident to operate in a fast-paced environment
A collaborative approach and willingness to engage in an environment of active idea sharing
Software Engineer BlueLabs Europe (Remote) €58,000 to €76,000 a year
April 2021
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
At BlueLabs we are building a next-generation sports betting platform focused on performance, reliability, modularity and automation. After a period of experimentation, we are now excited to see our technology powering the launch of BetFox, a new B2C operator in Ghana.
To ensure the continuous enhancement of our platform while scaling up operations and entering additional African countries, we are now looking to growing our team. As a result, two of our teams (i.e. Betting and Account) are now on the lookout for seasoned Software Engineers who want to join our distributed team and help us execute our vision.
The Team
The Account Team is responsible for the development and daily operations of the core services powering business-critical functions such as player account management and wallets. Other focus areas include, but are not limited to: responsible gaming, integration with third-party payment providers, integration with Mobile Network Operators, and player acquisition and retention programs with a focus on personalisation and automation.
The Betting Team is responsible for designing, developing, and operating all services relating to the lifecycle of bets in our sports betting platform. This stretches from bet placement to bet settlement, including advanced features such as an event- and player-based risk management, ability to build complex bets such as from outcomes with dependent probabilities, or continuous calculation of early settlement offers (cash out).
The services built by our teams are to be concurrently used by thousands of users and are expected to be able to handle hundreds of thousands of daily transactions in a timely manner.
Sub-second latency is welcomed but high throughput has higher priority in the Betting domain. The goal is building a sports betting platform where no bet is rejected due to lack of capacity in the system. Bet settlement is worth a special mention as the platform needs to be able to quickly evaluate hundreds of thousands of bets upon the resulting of an underlying sporting event.
Raw performance isn't everything. The team must also ensure that the platform can be easily adapted to be compliant with the different and ever-changing regulatory demands our industry is facing all over the world. The ultimate goal being to ensure a fair and safe sports betting experience to all our players.
We are building a microservice architecture based on event sourcing using Pulsar. Our services are written in Golang and use PostgreSQL as an operational database. We use SemaphoreCI to deploy our services to a GKE cluster, which is provisioned using Terraform.
A good candidate should have high standards for himself, a desire to build high-quality, well-tested, production-ready solutions and constantly improve his/her skills. We expect you to take ownership of some parts of the platform, be proactive over the entire development lifecycle and have the ability to work in a fast-paced environment. If this sounds scary, don’t worry - you won’t be alone in this. We value teamwork, trust, communication and a healthy working relationship, so you can always count on the team for support.
About You
You have good problem-solving skills, a tendency towards simple and effective solutions, and a “getting things done” mentality.
Analytical thinking, troubleshooting skills, attention to detail.
You are a reliable, trustworthy person that keeps their promises.
Interest in keeping yourself up to date and learning new technologies.
Product-oriented mindset and eagerness to take part in shaping the products we build.
Ability to work autonomously in a fully distributed team.
Good communication skills in verbal and written English.
Requirements
BS degree in Computer Science or similar technical field
1+ years of professional software development experience using Go
Experience building large-scale distributed systems, communicating asynchronously via message passing using RabbitMQ, Kafka or Pulsar
Deep understanding of DDD, CQRS, microservices architecture, and SQL/NoSQL data stores
Ability to write clean, efficient, maintainable, and well-tested code
Familiarity with test automation, cloud and containerization technologies, code instrumentation and CI/CD pipelines
Interest in taking full ownership of your services and managing them in a production environment including the troubleshooting of live incidents
Remote Work
We are hiring for talent, not for a specific location. You will find that members of our team are distributed all over Europe. Being a distributed team enables us to hire only the best, without being restricted to the talent pool available at a specific geographic location. However, to facilitate team communication and collaboration we currently require you to be located in Europe. You must also be able to travel to other European locations a few times a year for on-site meetings and workshops.
Compensation
The budgeted compensation range for this role is €58,000 to €76,000 annually, depending on your background and experience. As an independent contractor, you will be responsible for paying any taxes or applicable fees in your country of residence. In addition to that, we offer a number of perks to each of our team members as we truly believe in a healthy work-life balance and continuous learning.
Senior Go Engineer Textile Remote $90,000 to $150,000 a year
March 2021
1 Applicants This Week
More Than 6 Months Old
Job Description
Come help us build the Libp2p, IPFS, Filecoin, and Textile (LIFT) stack!
As a Senior Go Engineer, you will be responsible for writing and maintaining code on the Textile Go libraries, including Threads, Buckets, Hub, and Powergate. This role is for someone with solid coding experience and the ability to lead new features. As part of that leadership, you will help craft and optimize our product roadmap by contributing your research and expertise. You will have many opportunities to contribute to the open-source ecosystem, including the IPFS and Filecoin stacks. We recommend any candidate review our GitHub Org to learn more about what technology we build. This is a remote-only position.
About Textile
Textile is a lab dedicated to building and exploring new technology to help decentralize consumer applications. We believe that the world’s most valuable future technology will be built on a new model where individuals have complete agency over the data they create. Our mission is to make that future happen faster.
Textile is known for building simple yet powerful developer tools that extend three families of protocols: Libp2p, IPFS, and Filecoin. You can learn more about our tools by reviewing our documentation and checking out some of our GitHub organization. We are a fully open source company with a strong focus on community.
We are a small, fully remote team (Twitter list) aligned in our vision to change the relationship between technology and data.
Are you passionate about technology and want to have a significant impact on its future? Our community, vision, and product make for an exciting place where self-directed, collaborative, good people will thrive.
Role Details
Become a deep technical expert across Libp2p, IPFS, Filecoin, and Textile.
Research, contribute to the product vision and help define the roadmap of multiple products.
Build and maintain features on the Textile Hub. Implement new APIs. Optimize existing APIs.
Build new services and systems to integrate with various blockchain networks.
Build new features to integrate with the Filecoin network.
Familiarity with Filecoin or related technologies.
Attention to detail and a passion for software design.
A location in a timezone between GMT -3 to GMT -7 (South or North America)
Perks
Contribute to technology at the forefront of the web.
Work with a company on a mission to have a positive impact.
Work on a fully remote team.
Work on a small, passionate team.
An entrepreneurial opportunity where you can have oversized impacts.
Opportunity to drive innovation and strategy.
Your work will be open source.
Location
In your application, please indicate your current timezone.
Textile is a fully remote company spanning GMT -3 to GMT -7 (North America & South America). While being small, we've found that it is helpful to have a high level of overlap as a team.
Golang Developer 3327.io Remote / Belgrade, Serbia $50,000 to $70,000 a year
March 2021
1 Applicants This Week
More Than 6 Months Old
Job Description
We’re looking for Golang developers to work on several projects, including very famous infrastructure project in the industry.
About 3327
3327 is a place where innovation happens. A place where forward-thinking experiments result in solved problems, new ideas, and improved understanding of the technology.
By doing proper innovation we don’t celebrate only success, but failure as well, as it makes us stronger/more competent through learning and discoveries.
Simply put, 3327 was made to encourage and foster idea generation and experimentation to achieve breakthroughs in the Web 3.0 industry.
What you will be doing
Working on blockchain node in Golang.
Writing code for networking, consensus and runtime layers.
Building p2p networks, implementing consensus like IBFT, writing EVM
Compensation
The compensation for this role is $40/hour
Location
Remote, but you can work in an office if you like, we are based in Belgrade, Serbia
How to apply
Please send us an email with your CV to incubator@3327.io
We are Exponea, a Bloomreach company, an internationally renowned e-commerce cloud – a customer‑centric platform, combining advanced data analytics and omni‑channel campaign execution. We help our clients maximize profits and optimize marketing spend by targeting the right customers with the right content at the right time.
We are currently expanding our Engineering team and are looking for a new Softwareengineer. Could you be one of them?
About your role and the team:
As part of our data pipeline team, you will be working on code that allows the Exponea application to reliably ingest large amounts of data as quickly as possible. Your primary focus will be to keep the pipeline stable, to ensure it can be easily scaled out on demand and to provide just enough visibility to all processing stages. Your daily routine may include:
Maintaining and rewriting components of our pipeline to be more robust and scalable
Monitoring and increasing the pipeline throughput
Decomposing existing monolithic app into set of microservices
Introducing Quality of Service guarantees
Every third week 24/7 on duty service
What we expect of the candidate:
Ability to write clean and concise code in Python and eagerness to learn more (medior / senior experience)
Experience with developing complex distributed software systems with production quality deployment, monitoring and reliability
Familiarity with large-scale distributed storage and database systems (SQL or NoSQL, e.g. Postgres, MongoDB, Redis, Elasticsearch)
Solid grasp on good software engineering practices such as code reviews, deep focus on quality and documentation
Ability and willingness to deep dive into and comprehend large codebases
Ability and willingness to troubleshoot and debug technical issues inside a deep and complex technical stack
Our tech stack:
Our own in-memory database IMF built in C++
Combination of Google stack like Kubernetes, Bigtable, BigQuery, DataFlow etc.
Databases like MongoDB, Redis, Elasticsearch
Development languages Python and GO
Apache Kafka
Prometheus
GCP
More things you might like about Exponea:
- Talent development thanks to our Leader & People Development Programs:
- Communication and soft skill development provided by our resident coach and ex-McKinsey communication strategist Ivo Večeřa.
- People Development Program to help everyone grow.
- Leader Development Program to support managers in empowering their team members.
A great deal of freedom and trust. At Exponea we don’t clock in and out, and we have neither corporate rules nor long approval processes. We are interested in results from day one. The freedom goes hand in hand with responsibility.
Flexible working hours. Remote work and home office are popular.
Reward based on your commitment and capabilities.
Lunch budget.
Referral bonus for helping us find more A-players like yourself.
Exponea is an award winning customer experience and data management platform that not only boosts e-commerce growth with AI-powered engagement automation, but also helps improve companies’ culture with better cross-department collaboration and customer centricity. More infoabout Exponea.
Sr Go Developer Core Team Swarm Remote $80,000 to $120,000 a year
January 2021
4 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
About Swarm
Swarm is a system of peer-to-peer networked nodes that create a decentralised storage and communication service. The system is economically self-sustaining due to a built-in incentive system enforced through smart contracts on the Ethereum blockchain.
Swarm aspires to shape the future towards a self-sovereign global society and permissionless open markets. On Swarm, applications can run autonomously yet securely in a planetary-scale deployment and execution environment.
Bee is a Swarm client implemented in Go. It’s the basic building block for Swarm Network. Bee provides low level constructs for file storage, feeds, key-value stores and untraceable communication.
The Swarm Bee team strives to keep things clear and simple, making reasoning and discussions efficient. In a broader sense, this applies to everything we do.
Solid, well-tested code is delivered in an agile manner.
Key technologies are Go, libp2p, protobuf, leveldb, and go-ethereum, as well as various cryptographic libraries.
Your role
Development of the reference Swarm implementation in Go aka Bee
Bringing code up to spec
Delivering well-tested code
Conducting thorough code reviews to your peers
Your profile
You like to work remotely
You are available in CET timezone
You manage your own time effectively and respect time constraints
You like to use your initiative
You don’t need to google SOLID principles
You can express yourself fluently in English, both verbally and in writing
We appreciate
A passionate open-source contributor
Experience with libp2p
Good grasp of distributed systems
Acquaintance with cryptographic concepts
Knowledge of Kubernetes, Grafana, Jaeger and OpenTracing
Swarm offers
Competitive compensation
An open, flat and transparent work environment
The opportunity to be part of a diverse and ambitious remote team