Jobs

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

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 Description:
- GoLang (3+ years of commercial experience) and at least 6 years in IT in total
- Flutter (2+ years)
- Microservices
- Cloud Development (ideally GCP)
- Kubernetes, deployment / Docker
- Terraform
- gRPC
- Rest API
- Desire to learn and code on Flutter
- Understanding of Agile development
 

Nice-to-Have Skills Description:
Knowledge of Scrum Framework
Protobuf
PostgreSQL
German language
 

Languages:
English: B2 Upper Intermediate

Digis seeks a motivated, skilled, and self-organizing Golang Engineer to join our remote team!

About the Project
Clearbit(as a part of Hubspot company) is a B2B data activation platform that helps companies generate leads, enrich customer data, and analyze market trends. It provides real-time company and contact insights, enabling businesses to personalize marketing and sales efforts.

Country and Time Zone: USA, flexible working schedule.
Stage: Established product, primarily in the support phase.
Team: 1 Engineering Lead, 1 Technical Lead, 1 Product Manager, 4 Engineers.
Project Duration: 2+ years.

Key Requirements:

• 5+ years of experience in software engineering.
• 3+ years of commercial with Golang.
• Any experience with JavaScript.
• Upper-Intermediate English.
• Product Thinking — understand business goals and user needs to develop impactful solutions.
• Problem-Solving Mindset — analyze issues, optimize systems, and proactively improve processes.

Advantages of the Project

• Part of HubSpot — Clearbit is now integrated into HubSpot, a leading and well-established product in the market.
• Long-Term Stability — A well-planned workload for the next two years ensures job security and consistency.
• Expert Team — Collaborate with experienced senior-level engineers in a professional and growth-oriented environment.
• Onboarding — Benefit from a structured onboarding process with dedicated time for learning and comprehensive documentation.
• Equipment — Receive the latest MacBook to ensure a smooth and efficient workflow.

Interview Stages

1. Digis Interview with Project Manager. 30 min
2. Digis Tech Interview. 1 hr
3. Client’s Tech Interview + Live Coding. 1 hr

If this sounds like the right opportunity for you, apply now!
We look forward to discussing this further.

We're looking for a Senior Go Engineer to join our lean, highly skilled R&D team and to own the Go domain inside the R&D group, and craft the next generation of CLIs, operators, and cloud-native services that power our vision.

What You’ll Do

• Own all Go development for CLIs and Kubernetes controllers and more.
• Define engineering standards for idiomatic Go, context propagation, structured logging, profiling, and observability, ensuring every service meets stringent SLOs.
• Model complex workflows as Directed Acyclic Graphs, idempotency, and back-pressure controls.

• Own projects end-to-end, from technical design and implementation through testing, deployment, and production support.

   

What you bring

• 8+ years of software engineering experience in SaaS environments, at least 4+ years of hands-on Go in production.
• Expert knowledge of Go internals: goroutines, channels, generics, module management, and the standard tooling chain.
• Proven track record building developer-facing CLIs, Kubernetes operators, or other cloud-native automation in Go.
• Deep understanding of cloud architecture, container orchestration, networking, and security on at least one major provider.
• Hands-on experience with Infrastructure as Code (Terraform, Helm, Pulumi) and GitOps workflows.
• Excellent English communication, an ownership mindset, and the ability to thrive in a fast-moving startup.
• Bachelor’s degree in Computer Science or equivalent engineering experience

Bonus points

• Professional cloud certifications (AWS SA Pro, GCP PCA, Azure Solutions Architect).
• Contributions to open-source Go repositories or CNCF projects.
• Experience operating multi-tenant or very large Kubernetes clusters.
• Familiarity with graph databases used for lineage tracking (e.g., Neo4j, NeptuneDB).

We’re looking for a skilled Go Backend Developer to join our team remotely. You'll work on a cloud-native platform using Go, AWS, and Directus. The project is in active development and needs someone who can take ownership of backend tasks and help improve the current setup.

Tech stack:

• Go
• REST API + Bun ORM
• AWS (ECS, S3, CloudWatch)
• Terraform
• Directus CMS

About the project:
The backend is built in Go with REST architecture and Bun ORM. The system uses Directus CMS (Go-based, hosted on AWS Fargate). Infrastructure is managed via Terraform and runs on AWS (ECS, S3, CloudWatch).

Only a Development environment exists at the moment. We’re using GitHub Actions, but there’s no full CI/CD pipeline yet - we’d love your help with that.

We’re looking for someone who:

• Has 2+ years of commercial experience with Go
• Understands REST API architecture
• Has worked with AWS services in production
• Is comfortable with IaC tools like Terraform
• Can work with minimal documentation
• Likes solving problems and proposing improvements

Nice to have:

• Experience with Directus or other headless CMS
• Understanding of basic DevOps and CI/CD principles

We offer:

• Full remote
• Flexible working hours
• Direct communication, no bureaucracy
• An opportunity to influence architecture and processes

Let’s build something solid together.

Хотіли б розробляти продукт, яким користуються Adobe та Google, а на черзі — IBM та Nvidia? Шукаємо Golang Developer в американську компанію, що створює софт по менеджменту відпусток для enterprise-корпорацій. B2B прямий контракт, українська інженерна команда, remote, багато PTO. 

Golang буде плюсом, але не є обов’язковим.

Для цієї вакансії найбільш важливий досвід в бекенд-розробці загалом та бажання перейти на Golang. 

Main Responsibilities

– Participate in the design, implementation, and maintenance of server-side code for web applications and services, ensuring it is efficient, scalable, and secure

– Design and manage databases, including schema design and improvements, query optimization, and ensuring data integrity and security

– Develop and maintain integrations between different parts of the system and with external services, ensuring robustness and clear documentation

– Ensure code is developed with a comprehensive understanding of deployment procedures and how it will function within the overall project scope

– Implement and maintain comprehensive test coverage to ensure the reliability and stability of the codebase

– Regularly maintain and refactor the codebase to address issues, improve performance, and manage technical debt

– Work closely with a geographically distributed team of engineers, QA, UI/UX designers, and PMs to ensure seamless integration, align on project goals, and collaboratively address technical challenges

– Actively participate in regular internal team meetings and company-wide meetings to stay aligned with project goals, share updates, and contribute to broader organizational challenges

– Implement and adhere to security best practices to protect against common vulnerabilities and ensure the safety of the application and its data

Mandatory Requirements

– 4+ years of experience in commercial software development

– Experience with the Go programming language (or any other similar), including its syntax, standard library, and best practices for writing efficient, clean, and maintainable code

– Experience with relational databases, including writing and optimizing SQL queries, designing schemas, and managing migrations

– Basic understanding in containerizing applications using Docker and managing Dockerfiles

– Experience with CI/CD pipelines, automating build, test, and deployment processes, and familiarity with tools like Jenkins or GitHub Actions

– Proficiency in Git for version control, including branching, merging, pull requests, and code review practices

– Proficiency in testing and debugging, including writing unit and integration tests

– Ability to design and implement scalable RESTful and GraphQL APIs, with a strong emphasis on security best practices (e.g., OWASP Top 10)

– Analytical and problem-solving abilities to address technical challenges and optimize existing systems

– Strong communication and documentation skills with the ability to explain technical concepts to both technical and non-technical stakeholders

Will be a plus

– Understanding of concurrency models, goroutines, channels, and parallelism

– Familiarity with additional database technologies like Cassandra, Redis, or Elasticsearch can be beneficial for handling diverse data storage and retrieval needs

– Familiarity with cloud platforms such as AWS, including deployment, scaling, and managing services

– Experience with GraphQL, which can complement RESTful API skills

– Experience with message brokers can be useful for managing asynchronous communication in distributed systems

– Familiarity with Ruby on Rails since we have an internal project using this framework

We offer

– Equipment 

– Ongoing learning opportunities

– Insurance for employees and family

– Opportunity for the most experienced employees to work in the US office in the future

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

Project Description:

Join a dynamic team working on a marketplace under the Forte Bank umbrella, designed to facilitate the sale of various goods. The project is focused on improving performance and expanding functionality based on insights gained during the Discovery phase. This role will play a critical part in system migration, optimization, and feature enhancement.

Duration of the project: till the 1st of September, with a possible prolongation.

Customer: Kazakhstan

Scope of Work:

• Migrate the database from Cassandra to PostgreSQL
• Conduct performance analysis and optimization of PostgreSQL post-migration
• Enhance code quality by ensuring thorough test coverage
• Integrate Swagger for API documentation and development

Requirements:

• 3+ years of experience in development
• Strong proficiency in Go (Golang)
• Experience with gRPC (protobuf)
• Familiarity with Kafka, Redis, and RabbitMQ
• Solid experience with PostgreSQL

Nice to Have:

• Experience in database migrations and optimizations
• Familiarity with integrating Swagger

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products for the iGaming industry. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for a Team Leader (GO) to join our team!

Join our team to build an exciting fintech product from the ground up! Be part of a dynamic environment where you’ll have the opportunity to lead the creation of an innovative solution, shaping it from initial system design to successful release. If you're passionate about fintech and want to make a real impact, this is the perfect opportunity for you!
 

Requirements

Technical Skills:
- 3+ years of practical experience applying Golang best practices and development strategies, with an in-depth understanding of Go's ecosystem and the capability to mentor and guide the team in adopting these practices;
- At least 5 years of prior experience with any back-end technology, plus experience with any front-end technology;
- Diverse experience with relational and NoSQL databases including document, key/value (like MongoDB, Redis, etc.);
- Practical experience working with messaging services with a preference for NATS (experience with other services like Kafka or RabbitMQ is also acceptable) utilizing request/reply, pub/sub, concurrent consumers and other patterns;
- Experience with setting up and maintaining CI/CD pipelines and containerization tools like Docker and Kubernetes, along with basic knowledge of Kubernetes (k8s), Terraform, GitOps and ArgoCD;
- Proven ability to design, build, and maintain scalable microservices;
- Experience working with system monitoring, telemetry and observability tools;
- Experience with software engineering best practices: unit testing, code reviews, design documentation;

Leadership and Team Skills:
- Team Management: Experience leading and mentoring a team of developers, conducting code reviews and facilitating knowledge sharing.
- Communication Skills: Excellent communication skills for effective collaboration with cross-functional teams and stakeholders.
- Problem-Solving Abilities: Proven track record of analyzing complex issues and developing effective solutions.

Will be plus:

- Knowledge of fintech concepts, trends, and industry practices;
- Familiarity with event-driven architecture;
- Experience with GitOps practices for managing and automating infrastructure and application deployments;
- Experience in designing, building, and optimizing high-load systems for performance, scalability, and reliability.

Responsibilities:

- Lead the engineering team building fintech products from the ground up, overseeing the entire process from team formation and system design to guiding the team through the SDLC, while fostering a culture of continuous improvement, driving the adoption of modern development methodologies and tools, and ensuring the team stays at the cutting edge of innovation.
- Analyze and integrate 3rd party APIs into the system enabling new functionalities.
- Collaborate with cross-functional teams to design and implement complex software solutions.
- Facilitate and guide technical discussions to find effective solutions to complex problems.
- Lead and participate in code reviews to maintain high quality, enforce best practices, and foster knowledge sharing across the team(s).

Our benefits to you:

☘️An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided
🏖Paid vacations, sick leave, personal events days, days off
💵Referral program — enjoy cooperation with your colleagues and get the bonus
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
🎯Rewards program for mentoring and coaching colleagues
🗣Free internal English courses
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🎳Other benefits could be added based on your location

We’re seeking a skilled Middle Golang Engineer to join one of our clients' teams. In this role, you’ll contribute to actively developing products, building new features, and integrating with various external services.
 

Responsibilities and Duties:

• Design and build scalable, highly available, and resilient systems with a focus on continuous delivery.
• Collaborate within a cluster-based, cross-functional team environment.
• Participate in the full lifecycle of feature development - from ideation through deployment and long-term maintenance.
• We encourage candidates to submit a portfolio or code sample that demonstrates their engineering capabilities.
• Accurately log time against project tickets to support team efficiency and transparency.
• Take ownership: define a development plan, advocate for it, build it, ship it, and stand behind your work.

Qualifications:

• At least 4 years of experience with Golang/Go: 
  Gocolly/colly: Elegant Scraper and Crawler Framework for Golang.
  Gofiber/fiber: Express-inspired web framework written in Go.
  Labstack/echo: High-performance, minimalist Go web framework.
• Experience with gRPC: C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#).
• Working experience with NoSQL:
  MongoDB: The MongoDB Database.
  Elasticsearch: Free and Open Source, Distributed, RESTful Search Engine.
  Redis: An in-memory key-value data structure store.
• Apache/Kafka.
• Git.
• Working experience with SQL:
• MySQL Server: MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database, and PostgreSQL.

Nice to have:

• OCR tools.
• Ansible.
• Kubernetes.
• Prometheus.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Our client is a crypto platform that enables institutions to participate in digital assets through custody, staking, trading, governance, settlement, and the industry’s leading security infrastructure.

• Project stack:

  Golang, Docker, Kubernetes, GCP

• Requirements:

  • Proficient in Golang
  • Experience with  gRPC, Docker, Kubernetes, and GCP
  • Strong understanding of wallet functionalities, including: how signing works and parameters needed to ensure validity on-chain (e.g., replay protection, fees, interactions with accounts/programs/coins)
  • Node-based scanning processes for retrieving account info, balances, transactions, block events, and mapping these to balance changes
  • Ability to navigate and understand open-source code, especially for protocol-level integrations.
  • Skilled in writing efficient, isolated tests and familiar with CI/CD tools to ensure test pass rates

   

• Responsibilities:

  • Write clean, well-documented, and readable code
  • Address feedback on pull requests efficiently
  • Develop isolated tests and ensure code passes through CI/CD pipelines.
  • Debug issues effectively to identify root causes across various environments.
  • Ensure live systems and testing stages function as expected without regressions
  • Work on wallet-related functionalities
  • Implementing secure signing mechanisms
  • Ensuring validity on-chain with replay protection and proper fee handling
  • Direct scanning from nodes for account and transaction data
  • Adapt integration strategies based on insights from open-source protocol code

   

• 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 Screen — Client Screen — Coding Session — System Design Session

Join us, the solution of Virtual Edge which unifies multiple Edges into one platform that integrates all your existing CDN platforms. Looking for talented, ambition a Backend Developer who will join our international team.

RESPONSIBILITIES

• Design and develop high-load backend systems using Go
• Write clean, efficient, scalable, and reliable code
• Ensure high test coverage with unit, integration, functional, and end-to-end (E2E) tests
• Contribute to the design, development, and optimization of platform

• Collaborate closely with engineers, product managers, and other stakeholders to deliver high-quality solutions

   

SKILLS

• 2+ years of experience in backend development (Go / Java / C++)
• Fundamental understanding of multi-threaded architecture
• Strong understanding of object-oriented programming
• Excellent problem-solving and analytical skills
• Strong communication and collaboration skills

• Bachelor’s or Master’s degree in Computer Science or a related field

   

NICE TO HAVE

• Experience with Python
• Experience with JavaScript
• Familiarity with Kubernetes or cloud platforms (AWS, GCP, etc.)
• Knowledge of RabbitMQ and Cassandra

We are looking for an experienced Crowdfunding Consultant to help our team build and launch an international fundraising campaign from scratch.

Our team has the idea, basic assets, and motivation — but we need a person who has already done this before and can guide us step-by-step, explain the full process, and help build a working strategy.

✅ What we need:

• Proven experience with successful crowdfunding campaigns (Kickstarter, Indiegogo, GoFundMe, etc.)
• Strong understanding of the full campaign cycle:
  • Platform selection & setup
  • Visual storytelling, copywriting, and video
  • Community building & pre-launch activities
  • Launch & post-launch promotion
• Ability to teach and consult — not just do the job, but explain the how and why
• Strategic mindset and understanding of fundraising psychology

📦 Project Details:

• Type: Short-term / part-time / project-based
• Duration: ~2–6 weeks depending on scope
• Format: Remote, flexible schedule
• Payment: Hourly or fixed price — negotiable based on experience

📌 To apply:

Please share:

• Links to successful campaigns you've worked on
• Brief outline of your crowdfunding approach / framework
• Your rate or pricing expectations

Let’s build something meaningful together 🚀
 

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.

Join a special, high-performing team working with some of Ukraine’s most talented developers and designers. Our solution helps organizations manage people, automate workflows, and make smarter, data-driven decisions. We are looking for a Senior Go/Goland developer who is passionate about delivering bespoke backend solutions, rapid development, decision-making space and high-quality code.

Important:
🚫 This is an on-site position in Kyiv. Remote work is not available!
Please do not apply if you are seeking a remote role.

🚀 Responsibilities

• Design and develop robust RESTful APIs using Go (Gin or Fiber) frameworks from scratch
• Architect and optimize MongoDB schemas, queries, and relationships
• Implement secure authentication and authorization mechanisms (JWT, OAuth2)
• Develop modular and reusable service layers for users, roles, permissions, forms, and reports
• Collaborate closely with Frontend/Backend and AI teams to integrate services and background workers and processes behind them
• Take ownership of backend architecture decisions and mentor junior developers as needed

🎯 Requirements

• 5+ years of backend development experience, including 3+ years with Go (Gin or Fiber preferred)
• Experience designing and scaling REST APIs from the scratch in production environments
• Deep understanding of Go’s concurrency model, interfaces, and idiomatic practices
• Strong knowledge of NoSQL data modeling, especially in MongoDB (CRUD, indexes, aggregation, schema design)
• Advanced background in API security best practices (CORS, Rate Limiting, Validation, Sanitization)
• Familiarity with basics of Cloud services AWS/Azure (e.g., API Gateway configuration)
• Git and team-based development workflows (e.g., BitBucket PRs)

• Comfortable working in a on-site, asynchronous, high pace, startup-style team with a high degree of autonomy

   

✨ Nice to Have

• Hands-on experience with MongoDB Atlas performance optimization (e.g., managing RPS/QPS, connection pooling, aggregations, and index tuning)
• Deep knowledge of L1 caching layers in Go (in-memory strategies, TTL management, cache hit ratios)
• Confidence with monitoring and observability (Grafana/Prometheus/ELK) integrations
• Experince with asynchronous workflows via message brockers (RabbitMQ/Kafka/SQS)
• Familiarity with AI integration workflows or collaboration with data science teams

❤️Why You'll Love Working With Us 

• On-site in Kyiv: Work alongside an amazing local team in a collaborative, inspiring environment.
• Parking Provided: Free, secure parking available for all employees.
• Daily Lunch Included: Fresh, delicious lunches served every working day with master chef !!!!!.
• Bonuses: Enjoy frequent performance bonuses and team rewards.
• Career Growth: Work on a high-visibility U.S. project and grow your skills with cutting-edge technologies.

🔥Important Notes

• This is a full-time, on-site position based in Kyiv.
• Remote applications will not be considered.
   

About Bluegeko

Bluegeko is venture capital company based in Dubai, Kyiv and Warsaw. 

We have another brand which is an enterprise level startup, We are building the ateam of the best developers, designers and engineers to work alongside the founder. You will be part of a unique team and work with some of the best in the industry.

Bluegeko CEO Ryan has over 20 years, successfully experience in SAAS and software engineering. With a success rate of 3x international exits.