Jobs
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· 36 views · 2 applications · 7d
Senior Back-end Developer (GoLang)
Full Remote · Worldwide · Product · 5 years of experience · Upper-IntermediateWho we are: Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business...Who we are:
Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.
Who we are looking for:Seeking a skilled Backend Developer proficient in Golang to join our fast-paced team. If you excel in backend technologies like PostgreSQL, Kubernetes, Redis, RabbitMQ, gRPC, and Jaeger, your next challenge awaits!
What you’ll be doing:
- Extend, maintain, and optimize backend applications for games.
- Collaborate with other teams for integration and technical designs/documentation.
- Develop and maintain backend services using Golang.
- Manage database operations with PostgreSQL.
- Handle deployment and scaling of containerized applications using Kubernetes.
- Implement caching mechanisms with Redis for enhanced system performance.
- Configure and manage RabbitMQ for seamless inter-service communication.
- Continuously improve code quality, performance, and application responsiveness.
Who you are and whom we’re seeking:
- Experience in slot game creation is a MUST
- Experience with gRPC is desirable, simplifying the creation of distributed applications.
- Familiarity with Jaeger for monitoring and troubleshooting microservices-based systems is beneficial.
- Strong team player with a problem-solving mindset and excellent debugging skills.
- Committed to producing high-quality code.
Please answer the following questions when submitting your application:
- How many years of experience do you have as a Backend Developer? Additionally, how many years of experience do you have with Golang?
- Please provide links to the demo slot games you’ve worked on.
- Please describe examples and your knowledge and experience with all the listed above stack technologies used (PostgreSQL, Kubernetes, Redis, RabbitMQ, gRPC, and Jaeger).
- Would you agree to do a test task before an interview? This would allow us to evaluate your skills and make an appropriate financial offer to you.
- What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?
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· 99 views · 19 applications · 26d
Golang Software Engineer
Full Remote · Countries of Europe or Ukraine · 7 years of experience · Upper-IntermediateResponsibilities: Design, implement, test, and deploy complex projects independently in close collaboration with your stakeholders and peers. Write code in Go Language that is modular, readable, testable, and maintainable. Implement and maintain CI/CD...Responsibilities:
- Design, implement, test, and deploy complex projects independently in close collaboration with your stakeholders and peers.
- Write code in Go Language that is modular, readable, testable, and maintainable.
- Implement and maintain CI/CD pipelines for automated testing and deployment of microservices.
- Conduct code reviews to ensure code quality and support team members who have less Golang experience.
- Identify and address performance bottlenecks, optimizing code and improving overall system efficiency.
Skills Required:
- 3 years of experience with Go Language and REST APIs
- 5 years of experience with deploying microservices in Kubernetes
- 3 years of experience with AWS Dynamodb and AWS Elasticache Redis
- Experience in troubleshooting and resolving issues within high-traffic, mission-critical, low-latency backend systems
- Strong capability to research, self-learn, and develop deep expertise in their area
- Experience in operational excellence - including, but not limited to: monitoring, reporting, tracing, and alerting in complex distributed components and services
- Excellent technical writing and communication skills with the ability to produce clear and concise documentation for a technical audience
NICE TO HAVE:
- AWS Lambda, AWS Cloudformation, AWS S3, Kafka, AWS Kinesis, GCP Cloud functions, Bigquery.
Project Description.
The team develops a suite of internal software products called Pseudonymization Services. These products allow our client’s software engineers and data engineers to protect the personal data of millions of customers while data is at rest, in use, and in transit.
As a Golang software engineer, you will contribute to the creation and delivery of the pseudonymization services in a distributed microservices environment.
As part of this critical technology team, you will play a key role in understanding the needs of our stakeholders and help shape the future of the pseudonymization platform. You will be operating, improving, and extending pseudonymization services, supporting integration with thousands of applications within our client’s ecosystem.
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· 48 views · 7 applications · 5d
Senior Backend Developer (Golang, Typescript)
Full Remote · Worldwide · 5 years of experience · Upper-IntermediateWe are looking for a skilled Senior Backend Developer (Golang, Typescript) to build and support high-performance backend services for a FinTech platform. The ideal candidate should have strong experience with Go (Golang) and TypeScript , and a solid...We are looking for a skilled Senior Backend Developer (Golang, Typescript) to build and support high-performance backend services for a FinTech platform. The ideal candidate should have strong experience with Go (Golang) and TypeScript , and a solid background in designing scalable, secure solutions within a cloud-native architecture.
Responsibilities:
- Develop and maintain backend services using Go (Golang) and TypeScript.
- Build and optimize GraphQL APIs with Apollo Server and REST APIs using Koa.js (or equivalent in Go).
- Integrate with third-party APIs and external services.
- Design and manage AWS serverless architectures including Lambda, API Gateway, DynamoDB.
- Ensure security, authentication, and data protection using JWT, OAuth.
- Optimize API performance, caching strategies (Redis), and database queries.
- Implement CI/CD pipelines and Infrastructure as Code (IaC) using CloudFormation.
- Handle error logging and monitoring using AWS CloudWatch.
- Optimize database queries and indexing for high-volume transaction processing.
- Write and maintain unit, integration, and end-to-end tests using Jest (or relevant testing frameworks in Go).
- Collaborate with frontend teams, product managers, and designers to ensure seamless integration.
- Mentor junior developers and review code for best practices.
- Maintain API documentation and system architecture.
- Adhere to industry standards for FinTech and implement best practices.
Requirements:
- Experience working in FinTech or other highly regulated industries.
- Knowledge of blockchain technologies and cryptographic security.
- Understanding of financial data processing, payment gateways, and transaction security.
- Fluent in English with excellent communication skills.
- 6+ years of experience in developing and maintaining backend services using TypeScript and Go (Golang).
- Strong expertise in GraphQL (Apollo Server) and RESTful API development.
- Solid understanding of cloud-native architectures, particularly AWS serverless solutions (Lambda, API Gateway, DynamoDB, CloudFormation).
- Experience with NoSQL and SQL databases, with an emphasis on performance optimization.
- Strong knowledge of authentication, authorization, and security best practices.
- Exposure to DevOps practices, CI/CD pipelines, and infrastructure as code.
- Frontend experience is a plus: React, CSS, Next.js.
- Strong problem-solving skills and ability to work in a fast-paced environment.
We offer:
- Competitive compensation.
- Social package (24 working days of annual leave, 5 paid sick days).
- Flexible working hours.
- Challenging projects in diverse business domains and a variety of tech stacks.
- Personal development and professional growth opportunities.
- Work with talented, ambitious and family-feel teams.
- Educational possibilities: corporate courses, knowledge hubs, and in-house English classes.
- Compensation for your professional certification & support for your learning activities.
- Opportunity to choose IT equipment you like.
- Corporate social responsibility.
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· 45 views · 13 applications · 5d
Full-Stack Developer (Golang / React)
Full Remote · Countries of Europe or Ukraine · 4 years of experience · Upper-IntermediateClient Our client is a division of the global business and financial news and information company, It's a leading market index provider and is the owner and distributor of multiple financial services, a dynamic information network with data, news and...Client
Our client is a division of the global business and financial news and information company, It's a leading market index provider and is the owner and distributor of multiple financial services, a dynamic information network with data, news and analytics including cash, derivatives markets, money markets, government and municipal bonds, currencies, commodities, mortgages, indices, insurance and legal information.
Project overview
The project relates to providing cloud-based infrastructure and a suite of self-service applications for clients, building tools and applications for connectivity provisioning, security and credential management and policy enforcement. The team is responsible for policy management, and implementing connectivity policy management.
Position overview
We are looking for a Full-Stack Developer proficient in Golang and React to design, build, and maintain scalable web applications, collaborating closely with cross-functional teams to deliver high-quality, performant solutions.
Responsibilities
- Build highly scalable, maintainable platforms using React and Golang
- Manage and shape the architecture of the client's platform
- Manage full project cycles (from prototyping to ensuring reliable deployments)
- Use best practices to create a high-performance application that is easy to maintain and extend
Collaborate with the team to create a consistent and easy-to-use application across multiple platforms
Requirements
- 4+ years of back-end experience with Golang and front-end experience with React
- Experience with PostgreSQL
- Experience working with Restful API development
- Experience in developing cloud applications
- Experience in building architecture for an application
- Experience with microservices architecture
- Understanding SDLC development methodologies
- Knowledge of code testing methods (including BDD, and TDD)
- Experience with integration with third-party systems and services
- Skills of working with version control systems
- Skills of working with CI systems
- Experience in collecting and documenting technical requirements, creating products based on these requirements
- Strong team player in a flat-structured, highly collaborative, Agile environment
- Algorithm tasks solving experience
Working proficiency and communication skills in verbal and written English
Nice to have
- Experience using modern technologies for building and testing pipelines
- Knowledge of testing tools and frameworks
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· 35 views · 2 applications · 3d
Senior Software Engineer
Full Remote · Ukraine · Product · 5 years of experience · Upper-IntermediateAre you passionate about innovating at the intersection of technology and personal security? We recognize that the human voice is a unique personal identifier, increasingly susceptible to sophisticated fraud, including the threat of deepfakes. We're...Are you passionate about innovating at the intersection of technology and personal security? We recognize that the human voice is a unique personal identifier, increasingly susceptible to sophisticated fraud, including the threat of deepfakes. We're leading the way in developing cutting-edge authentication, fraud prevention, and deepfake detection. Our mission is to provide seamless and secure digital experiences, safeguarding the most personal aspect of our identity: our voice. Here, you'll be part of a team driven by values of Innovation, Customer Advocacy, Excellence, and Impact. We're not just creating a safer digital landscape by fortifying trust and integrity with those we serve, we're also building a dynamic, supportive workplace where your contributions make a real difference.
Headquartered in Atlanta, GA, backed by world-class investors such as Andreessen-Horowitz, IVP, and CapitalG.
What you'll do- Design, develop, test, deploy, and monitor high-performance services and APIs.
- Develop applications in Golang and Python on top of a modern cloud-focused platform.
- Develop and maintain services using AWS native products such as Kinesis, DynamoDB, and S3 as well as GCP native products.
- Deliver production-ready code from start to finish.
- Review code to maintain quality with an eye towards performance, scale, and security.
- Work in a cross-functional environment composed of software engineers, test engineers, research scientists, and product managers.
- Identify and evaluate new technologies for implementation.
- Contribute to improving software engineering best practices.
Who you are- You have strong verbal and written communication skills.
- You enjoy working within a collaborative environment across multiple departments.
- You love solving hard problems and finding ways to improve the efficiency of processes.
- You have a proven track record of providing stable and secure code in production environments.
- You are able to contribute to the feature development in the platform/product with minimal supervision.
- You can deliver production-ready code from start to finish with an eye towards performance, scale and security and with an understanding of how code could impact cloud scalability.
- You are resilient in the face of challenges, change, and ambiguity.
- You are optimistic and believe that you can make a problem into a solution.
- You are resourceful, excited to uncover innovative solutions and teach yourself something new when needed.
- You take accountability, do the things you say youll do, under-promise and over-deliver.
- You are nimble and adaptable when priorities change and continue to see the forest through the trees.
- You are happy in a role in which a week in the life might include context switching between application diagnostic troubleshooting using industry standard tools such as Prometheus and Grafana, triaging production issues using tools such as Google Logging and Cloud Trace, troubleshooting regression tests in different environments, designing new product solutions, improving current product features, and coding.
Your skill-set- 5-7 years of software development experience
- Experience with designing and implementing highly scalable cloud based APIs
- Experience with multiple programming languages such as Python and Go
- Expertise in Data Structures, Algorithms and Concurrency
- 2+ years of experience in DevOps practices towards deployment of SaaS services, including hands on experience with Jenkins, Github Actions, implementing and maintaining CI/CD pipelines, as well as experience with managing and maintaining applications in a multi-container environment, such as Kubernetes
- Knowledge of different Data Storage technologies such as Redis, MySQL, etc
- Knowledge of Docker and container orchestration frameworks such as Kubernetes
- Experience developing and maintaining services using AWS native products such as Kinesis, DynamoDB, and S3
- Linux Proficiency
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· 159 views · 4 applications · 27d
Middle Golang Developer to $3000
Full Remote · EU · 2 years of experience · Upper-IntermediateWe are looking for a proactive Middle Golang Developer for working on platform, providing full-service drone-powered solutions. RESPONSIBILITIES: Maintain and improve project conventions (architecture, code style, best practices); Suggest improvements...We are looking for a proactive Middle Golang Developer for working on platform, providing full-service drone-powered solutions.
RESPONSIBILITIES:
- Maintain and improve project conventions (architecture, code style, best practices);
- Suggest improvements for project processes and methodologies;
- Estimate tasks and ensure alignment with own estimates;
- Create and update project documentation;
- Set up and maintain project environments;
- Communicate technical requirements with clients;
- Participate in technical interviews with clients and candidates;
- Guide and support team members, provide tech feedback;
- Deliver assigned tasks: analyze requirements, investigate solutions, write/review/test code, present results;
- Collaborate with project managers, QA engineers, designers, analysts, and other teams;
- Follow company processes (time logging, internal policies, etc.);
- Research new technologies and continuously update skills;
- Provide feedback to colleagues and managers.
REQUIREMENTS:
- Proficiency in Golang with experience in backend development;
- Experience with containerization and orchestration tools (Docker, Kubernetes);
- Hands-on experience with MongoDB, including performance tuning and issue troubleshooting;
- Knowledge and experience working with NATS broker for messaging;
- Experience in developing AWS Lambda — functions and working with AWS services like S3, Cloudfront;
- Familiarity with cloud-based architectures and distributed systems;
- Strong debugging and problem-solving skills;
- Good understanding of software development best practices and design patterns.
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· 37 views · 0 applications · 27d
Senior Full-stack Developer (Go+Flutter)
Full Remote · Ukraine · 6 years of experience · Upper-IntermediateProject Description: Our Client is one of the leading manufactures of dental and oral health products. As part of Company's strategic evolution, we participate in development of a new cloud platform that will combine the high quality of the current...Project Description:
Our Client is one of the leading manufactures of dental and oral health products. As part of Company's strategic evolution, we participate in development of a new cloud platform that will combine the high quality of the current intellectual property the Company has, with the power of Cloud technologies. As part of the team you will have a unique chance to increase the quality of dental services all over the world and work with professionals from all over the world on a high loaded demanded system
Responsibilities:
- Development of new components of system
- Active participation in architecture of backend and frontend
- Participation in code review process
- Collaborative work in Agile environment together with engineering team and product ownersMandatory Skills Description:
- GoLang (3+ years of commercial experience) and at least 6 years in IT in total
- Microservices
- Cloud Development (ideally GCP)
- Kubernetes, deployment / Docker
- Terraform
- gRPC
- Rest API
- 2+ years of Dart experience with desire to learn and work with Flutter, or hands-on experience with Flutter
- Understanding of Agile developmentNice-to-Have Skills Description:
Knowledge of Scrum Framework
Protobuf
PostgreSQL
German language
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· 43 views · 2 applications · 27d
Senior Full-stack Developer (Go+Flutter)
Full Remote · Ukraine · 3 years of experience · Upper-IntermediateProject Description: Our Client is one of the leading manufactures of dental and oral health products. As part of Company's strategic evolution, we participate in development of a new cloud platform that will combine the high quality of the current...Project Description:
Our Client is one of the leading manufactures of dental and oral health products. As part of Company's strategic evolution, we participate in development of a new cloud platform that will combine the high quality of the current intellectual property the Company has, with the power of Cloud technologies. As part of the team you will have a unique chance to increase the quality of dental services all over the world and work with professionals from all over the world on a high loaded demanded system
Responsibilities:
- Development of new components of system
- Active participation in architecture of backend and frontend
- Participation in code review process
- Collaborative work in Agile environment together with engineering team and product ownersMandatory Skills Description:
- GoLang (3+ years of commercial experience) and at least 6 years in IT in total
- Microservices
- Cloud Development (ideally GCP)
- Kubernetes, deployment / Docker
- Terraform
- gRPC
- Rest API
- 2+ years of Dart experience with desire to learn and work with Flutter, or hands-on experience with Flutter
- Understanding of Agile developmentNice-to-Have Skills Description:
Knowledge of Scrum Framework
Protobuf
PostgreSQL
German languageLanguages:
English: B2 Upper Intermediate
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· 45 views · 0 applications · 26d
Senior Go Developer IRC266718
Full Remote · Ukraine · 5 years of experience · Upper-IntermediateFound at over 65,000 bars, restaurants and other social venues across North America and Europe, TouchTunes is bringing people together with fun, interactive music and entertainment solutions. Our flagship jukeboxes, paired with our extensive music catalog...Found at over 65,000 bars, restaurants and other social venues across North America and Europe, TouchTunes is bringing people together with fun, interactive music and entertainment solutions. Our flagship jukeboxes, paired with our extensive music catalog and mobile app, inspire millions of people every week to play the right song at the right time at their favorite hangouts.
Touchtunes is building the next generation of the Jukebox and we’re looking for a passionate Senior Software Engineer to join our team and play a key role in the design and development of this new product.Requirements
- 5+ years of hands-on experience in Go.
- Your love for technology and a product-oriented approach.
- Self-motivated, detail-oriented, and a team player.
Experience with IoT communication protocols (mqtt, http, grpc, etc.) - Familiarity with CI/CD pipelines, automated testing, and production deployments.
- Good knowledge of Docker
Nice-to-Have
• Experience with audio pipelines is a plus.
• Experience with Linux drivers is a plus.
• Experience with Web development is a plus.Job responsibilities
- Actively contribute to the design and development of the new Jukebox.
- Write code that is clear, well-tested and modular.
- Collaborate closely with product, design, and hardware teams to deliver high-quality features quickly.
- Participate in Scrum ceremonies.
- Ready to work late hours, until 8-9 pm
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· 175 views · 58 applications · 21d
Golang Backend Developer
Full Remote · Worldwide · 3 years of experience · Upper-IntermediateWe're looking for a skilled Golang Backend Developer to join our international iGaming team. If you have hands-on experience in online casino, sports betting platforms, or similar high-load systems, we’d love to meet you! You’ll be a vital part of a...We're looking for a skilled Golang Backend Developer to join our international iGaming team. If you have hands-on experience in online casino, sports betting platforms, or similar high-load systems, we’d love to meet you!
You’ll be a vital part of a fast-growing product team, responsible for delivering scalable backend architecture and robust features to support real-time gaming and financial operations.
Key Responsibilities:
- Develop and maintain scalable, efficient backend services using Golang
- Design and implement game logic, bonus systems, payment provider integrations, and internal tools
- Ensure high performance and low latency of systems under heavy load
- Collaborate closely with product managers, frontend developers, QA, and DevOps engineers
- Participate in architecture planning, technical reviews, and decision-making processes
- Write clean, modular, and well-tested code, following best practices
- Maintain and improve the existing codebase, conduct refactoring when necessary
- Monitor and troubleshoot production systems to ensure stability and uptime
Requirements:
- 3+ years of experience in backend development, with 2+ years in Golang
- Solid experience in the iGaming domain (online casino, sportsbook, betting, etc.)
- Proficiency in RESTful APIs, microservices, and messaging systems (e.g., Kafka, RabbitMQ)
- Good understanding of SQL/NoSQL databases and data modeling
- Experience working with Docker, Kubernetes, CI/CD pipelines
- Strong debugging and problem-solving skills
- Upper-intermediate English for communication within an international team
Nice to Have:
- Experience with event-driven architecture
- Familiarity with regulatory and compliance requirements in the iGaming industry
Knowledge of monitoring tools (Grafana, Prometheus, etc.
We Offer:
- Fully remote work with flexible schedule
- A stable iGaming product with active user base and ambitious roadmap
- Competitive salary in USD/EUR, regular reviews
Paid vacation, sick leaves, and local holidays
💬 Ready to take on a high-impact role in a dynamic iGaming company?
More
Send your CV or get in touch — we’d love to tell you more! -
· 44 views · 0 applications · 21d
Senior Golang Developer
Full Remote · Poland · 5 years of experience · Upper-IntermediateRemote | Poland Experience: 5+ years Employment Type: Remote from Poland About the Project We are hiring for our client — a forward-thinking European cloud initiative aiming to build a secure, sustainable, and interoperable cloud-edge infrastructure....Remote | Poland
Experience: 5+ years
Employment Type: Remote from Poland
About the ProjectWe are hiring for our client — a forward-thinking European cloud initiative aiming to build a secure, sustainable, and interoperable cloud-edge infrastructure. Join a dynamic team of creative technologists working at the forefront of cloud-native innovation.
Technical RequirementsWe are looking for professionals who:
- Are passionate about cloud security, open-source technologies, and building scalable systems.
- Excel at problem-solving and thrive in collaborative, autonomous environments.
- Are ready to take ownership and deliver high-quality solutions using Golang.
Must-have:- Strong proficiency in Golang.
Nice-to-have:- Experience with cloud hyperscalers.
- Familiarity with Kubernetes and Docker.
Key Responsibilities- Develop and improve cloud service brokerage capabilities.
- Build secure systems and manage cryptographic key infrastructure.
- Contribute to open-source projects and the development of evolving cloud standards.
- Design and optimize cloud operating systems using Golang.
- Work closely with a team dedicated to modern, cloud-native software engineering practices.
Required Technical Skills- Golang
- Kubernetes
- Docker
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· 74 views · 2 applications · 21d
Senior Full-stack Developer
Part-time · Full Remote · Ukraine · 6 years of experience · Upper-IntermediateProject Description: Our Client is one of the leading manufactures of dental and oral health products. As part of Company's strategic evolution, we participate in development of a new cloud platform that will combine the high quality of the current...Project Description:
Our Client is one of the leading manufactures of dental and oral health products. As part of Company's strategic evolution, we participate in development of a new cloud platform that will combine the high quality of the current intellectual property the Company has, with the power of Cloud technologies. As part of the team you will have a unique chance to increase the quality of dental services all over the world and work with professionals from all over the world on a high loaded demanded system
Responsibilities:
- Development of new components of system
- Active participation in architecture of backend and frontend
- Participation in code review process
- Collaborative work in Agile environment together with engineering team and product owners- Mandatory Skills:
- Flutter
- Go programming language
- Google Cloud Platform (GCP)
- gRPC
- Kubernetes
Mandatory Skills Description:
- GoLang (3+ years of commercial experience) and at least 6 years in IT in total
- Microservices
- Cloud Development (ideally GCP)
- Kubernetes, deployment / Docker
- Terraform
- gRPC
- Rest API
- Understanding of Agile developmentNice-to-Have Skills Description:
Knowledge of Scrum Framework
Protobuf
PostgreSQL
German language
2+ years of Dart experience with desire to learn and work with Flutter, or hands-on experience with Flutter
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· 75 views · 17 applications · 19d
Senior Go Developer (Blockchain)
Full Remote · Worldwide · 5 years of experience · Upper-IntermediateOur client has built a digital asset trading infrastructure for institutional investors. Client's seamless end-to-end platform connects to global crypto exchanges, custodians, and liquidity providers, via a single Application Programming Interface...Our client has built a digital asset trading infrastructure for institutional investors. Client's seamless end-to-end platform connects to global crypto exchanges, custodians, and liquidity providers, via a single Application Programming Interface (API).
Built by industry experts with decades of combined experience in investment management and digital
technology. Our client provides market infrastructure at scale, enabling financial institutions, neobanks, and corporations to access digital asset markets quickly and efficiently.
We are looking for an engineer who will help build connections to exchanges & trading venues, custodians etc., to allow trading. Hands-on experience with trading and building API (as well as FIX) connections to trading venues/exchanges would be highly preferred.
Requirements:
- 5+ years of hands-on commercial experience with GO.
- Experience in the crypto space, including CeFi and/or DeFi platforms.
- Background in financial services (buy-side or sell-side).
- Proven experience designing client-facing APIs.
- Experience working in cloud-based and containerized environments (e.g., Docker, Kubernetes).
- Proficient in building and consuming APIs using REST, WebSockets, and/or FIX protocols.
- Solid understanding of data structures and algorithms.
- Excellent software design and debugging skills.
- Bachelor’s degree in Computer Science, Mathematics, Electrical Engineering, or a related technical field
Nice to have:
- Building performant low-latency systems
- Performance testing distributed systems
- Messaging/streaming technologies
- Execution, order, or portfolio management systems
- Building monitoring dashboards using technologies such as the Prometheus and Grafana
Responsibilities:- Design, build and enhance our extensive API based services written in Golang.
- Contribute and encourage API adoption both internally and externally.
- Help write comprehensive end to end feature tests and examples based on the API.
- Support platform integration with Exchanges, Brokers, OTC Platforms.
- Work with engineers, designers, product managers and senior leadership to ensure constant improvement and quality assured delivery.
- Monitor and support all production system components
What we offer:- Remote working format
- Flexible working hours
- Informal and friendly atmosphere
- The ability to focus on your work: a lack of bureaucracy and micromanagement
- 20 paid vacation days
- 7 paid sick leaves
- Education reimbursement
- Free English classes
- Psychologist consultations
Recruitment process: Recruitment interview - Technical interview - Client Interviews
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· 346 views · 58 applications · 19d
Junior/Middle Golang Developer
Full Remote · Worldwide · Upper-IntermediateOur engineering team is expanding and seeking a talented Golang Developer with a minimum production experience of 6 months to build backend web applications across diverse industries, including sports, healthcare, machine learning, fintech, hiring, and...Our engineering team is expanding and seeking a talented Golang Developer with a minimum production experience of 6 months to build backend web applications across diverse industries, including sports, healthcare, machine learning, fintech, hiring, and eCommerce.
Dive into the world of Golang development with us and be part of our journey to drive innovation using modern technologies and best practices.
What you'll be working on:
💻 Build REST APIs and applications with Go
✨ Assuring application stability with comprehensive unit and integration testing
🏗 Orchestrating app deployments using AWS
🏹 Crafting simple user interfaces for your APIs
Experience that will help you to do the job:
- Confident knowledge of Golang and Gin (or a similar framework)
- Familiarity with raw SQL queries, SQL query optimization, and database structure normalization
- Experience with AWS (services commonly used on the projects: S3, Lambda, Transcribe, ElasticBeanstalk, SQS, Bedrock, ElasticSearch)
- Knowledge of API documentation tools like Swagger or Postman
- Intermediate English level to be able communicate with team on the meetings
Experience that will be a plus:
- Deployment know-how on cloud platforms such as Google Cloud or Digital Ocean
- Knowledge in React (highly preferred) or other frontend frameworks
- Experience in setting up CI/CD pipelines
We care for our team, therefore we offer:
🚀 Interesting and challenging projects with modern technology stack
✅ Code reviews and constant feedback on your work
💪 Culture encouraging and promoting professional growth and development
💻 Modern working environment
💸 Competitive salary with review based on your results
⌚ Fully remote work in the team with well-established remote work processes (our team members located in 7+ different countries, and we encourage diversity)
🎤 English speaking clubs
🏖 Paid sick leave and vacation - 15 business days (21 calendar days) of annual vacation
👾 Online weekly team activities
🫶 Coverage of monthly psychologist support sessions
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· 117 views · 15 applications · 19d
Senior Golang Data Engineer
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · Upper-IntermediateSenior Golang Data Engineer — Blockchain & High-Load ServicesAbout Everstake Everstake is the largest blockchain validator in Ukraine, operating nodes in 70+ networks. We collect, process and serve terabytes of blockchain data to help ecosystems and...Senior Golang Data Engineer — Blockchain & High-Load ServicesAbout Everstake
Everstake is the largest blockchain validator in Ukraine, operating nodes in 70+ networks. We collect, process and serve terabytes of blockchain data to help ecosystems and token holders make better decisions.We are looking for an engineer who lives at the intersection of data and infrastructure: someone who writes industrial-grade Go and loves squeezing every last micro-second out of high-load services.What you will do:
Data engineering- Design, implement and operate ETL/ELT pipelines for multi-chain datasets (TB scale).
- Choose optimal storage engines (SQL / NoSQL / columnar) and schema strategies.
- Automate data collection, validation and monitoring.
High-load Go services
- Write scalable, well-tested Golang micro-services (10k+ RPS, 24/7 uptime).
- Own critical architectural decisions, from API contracts to caching layers.
- Profile, benchmark and optimise for latency and throughput DevOps & observability
- Containerise everything with Docker and deploy to Linux-based infra.
- Instrument services with Prometheus/Grafana, set SLOs/alerts.
- Contribute to CI/CD pipelines and infra-as-code.
Collaboration
- Work closely with product, blockchain researchers and fellow engineers.
- Explain complex technical topics in plain English to non-technical teammates.
Must-have qualifications:
- 5+ years professional software development, 3+ years in Go.
- Solid Data-Engineering background: SQL (Postgres/ClickHouse), data modelling, large datasets.
- Hands-on experience with high-load, distributed systems (REST/RPC/gRPC, TCP/HTTP/UDP).
- Linux administration basics, Docker in daily workflow.
- Strong testing culture (unit, integration, load).
- Passion for blockchain technology and curiosity about how chains work under the hood.
- Clear written & spoken English.
Nice-to-have:
- Practical work with smart-contract data, crypto wallets or other blockchain subsystems.
- Familiarity with NoSQL caches/queues (Redis, RabbitMQ) and column stores (ClickHouse).
- Experience leading small engineering teams or mentoring peers.
- Knowledge of Agile/Scrum processes.
Tech stack you’ll touch
Go · Python · SQL/PostgreSQL · ClickHouse · Redis/RabbitMQ · Docker · Linux · Prometheus/Grafana · gRPC · GitLab CIWhat we offer:
- Remote-first team across multiple time zones.
- Opportunity to shape the data platform used by thousands of delegators and protocol teams.
- Hardware & conference budget, paid courses/certifications.
- Flexible PTO plus local holidays.
- Competitive compensation in USDT or local currency.