Senior Full Stack Engineer (Node.js / React)

Your mission

• Design, develop, test and maintain scalable web applications and services.
• Build secure and scalable RESTful APIs.
• Design and optimize relational and NoSQL databases.
• Work with AWS cloud services and distributed systems.
• Contribute to software architecture and technical decisions.
• Troubleshoot and debug complex technical issues.
• Collaborate with Engineering, Product, Design and DevOps teams.
• Use AI-assisted development tools to improve coding, testing and problem-solving.

You should have

• 5+ years of professional experience in software development.
• Strong knowledge of JavaScript and Node.js.
• Good knowledge of TypeScript.
• Good knowledge of React and Next.js.
• Strong knowledge of databases, including MySQL, MongoDB, Redis and DynamoDB.
• Good knowledge of AWS services, including EC2, Lambda, SQS and SNS.
• Knowledge of Elasticsearch.
• Knowledge of GraphQL.
• Experience with PHP or another server-side language, such as Python, Ruby or Perl.
• Knowledge of software architecture and scalable system design.
• Strong understanding of web networking concepts, including CORS.
• Knowledge of application security and OWASP.
• Experience with AI-assisted development tools and AI-supported code generation, testing and debugging.
• Strong troubleshooting and problem-solving skills.
• English C1+.

Nice to have

• Experience designing scalable and secure web services.
• Experience with distributed systems and high-performance applications.
• Experience integrating LLM/AI capabilities into applications.
• Experience working in Agile/Scrum teams.

Why join us

• High-impact role on a global data platform.
• Work on a modern, large-scale data and insights platform.
• Opportunity to work with modern cloud, web and AI technologies.
• Collaboration with an experienced international engineering team.
• Private medical care.
• MultiSport card.