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Senior Full-Stack Developer

BrainRocket

On-site
Belgrade, Serbia
Full-time
Senior
5+ yrs
Salary not listedPosted 3mo ago

Real job — pulled straight from BrainRocket’s careers page · Verified May 27, 2026 · No reposts.

Job description

BrainRocket is hiring a Senior Full-Stack Developer — a full-time, based in Belgrade, Serbia role. Apply directly on BrainRocket's careers page below.

Senior Full-Stack Developer

Location: Belgrade, Serbia

Department: Platform Operations

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

 
Responsibilities:
✔️ Design, implement, and optimize robust solutions to enhance our proprietary payments platform, ensuring high performance, scalability, and security.
✔️ Develop and maintain complex integrations with payment providers, banks, and other third-party systems, ensuring seamless data flow and alignment with technical and regulatory requirements.
✔️ Actively participate in all stages of creating new features, from initial concept and technical design to implementation and final delivery.
✔️ Contribute to the development and ongoing evolution of our fintech payments solution, ensuring innovation and adaptability to market needs.
✔️ Collaborate in agile development cycles with bi-weekly sprints, utilizing practices such as SCRUM, grooming, and sprint planning to consistently deliver product value.
✔️ Identify opportunities for technical and process improvements, driving efficiency and innovation throughout the software lifecycle.
✔️ Work closely with design, product, and business teams to ensure features meet user expectations and support business objectives.
 
✅ Requirements:
✔️ 5+ years of commercial experience in web development.
✔️ 3+ years of hands-on experience with Node.js.
✔️ 3+ years of frontend development experience using React.
✔️ Solid experience with NextJS, NestJS, Apollo, and Material UI.
✔️ Strong proficiency in TypeScript.
✔️ Commercial experience working with high-load SQL or NoSQL databases.
✔️ Familiar with REST, GraphQL, and WebSockets.
✔️ Understanding of TDD and writing effective automated tests.
✔️ Experience with microservice architecture principles.
✔️ Proficient with Git version control workflows.
✔️ Hands-on experience with RabbitMQ and Redis.
✔️ Experience with MongoDB and MySQL.
✔️ Advanced level of English, both written and spoken.
 
✅ We offer excellent benefits, including but not limited to:
🏢 Modern office in New Belgrade
✈️ Relocation package for international candidates
🌴 24 vacation days annually
🤒 6 sick days without medical certificate
🏥 Premium Health Insurance (coverage up to 5,000 EUR annually)
🏋️ Sports package (FitPass membership)
🗣️ Language classes: Serbian (company-covered)
🍔 Company covered lunch provided 5 days a week
🎉 Special occasion gifts: birthday, wedding, newborn
📚 Learning & Development budget 
🌍 Corporate events: international parties, team buildings, activities
📈 Career growth opportunities in a fast-growing company

Bold moves start here. Make yours. Apply today! 

Bold moves start here. Make yours. Apply today! 

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Frequently asked questions

What skills are required for Senior Full-Stack Developer at BrainRocket?

The required skills for Senior Full-Stack Developer at BrainRocket include: Node.js, React, Next.js, TypeScript, SQL, NoSQL, REST, GraphQL, Git, RabbitMQ, Redis, MongoDB, MySQL.

What is the seniority level for Senior Full-Stack Developer at BrainRocket?

Senior Full-Stack Developer at BrainRocket is a Senior level position.

How do I apply for Senior Full-Stack Developer at BrainRocket?

You can view the full description and apply for Senior Full-Stack Developer at BrainRocket on EchoJobs: https://echojobs.io/job/brainrocket-senior-full-stack-developer-rpl9j.