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Fullstack developer (React+Node.js)

Employment contract, B2B · Job Posted May 16, 2026
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Job Description

We invite a Senior Fullstack developer (React+Node.js) to join our development team. About us On the market since 2002; Operational departments and development hubs worldwide. Project description We are currently looking for a Fullstack Developer to join a project for an educational technology company that provides an application enabling audiences to interact with lecturers and presenters in real time during presentations and lectures. Technology Stack: Node.js (Express), MongoDB, PostgreSQL, Next.js, React.js, AWS (S3, CloudWatch, Lambda)

Job Responsibility

  • Develop, scale, maintain, and continuously optimize REST APIs built with Node.js, as well as packages that directly impact the customer experience
  • Work with third-party APIs and services to build integrations with external tools in order to provide the best possible user experience
  • Monitor server reliability and performance through dashboards and monitoring tools to maximize uptime and availability
  • Work with Amazon Web Services (S3, CloudWatch, Lambda) to build scalable solutions
  • Create automation tools to improve CI/CD pipelines
  • Estimate and break down complex technical features
  • Investigate bugs and work on feature requests
  • Support the Customer Success team by assisting clients and answering technical questions
  • Collaborate with engineering and product teams to deliver customer value in new and innovative ways
  • Share knowledge and mentor colleagues through one-on-one sessions or short lightning talks
  • Conduct code reviews for teammates and other teams
  • Regularly release new features to users while maintaining a high level of ownership and autonomy over code and features

Requirements

  • Proven experience as a Fullstack Developer with a focus on SaaS solutions
  • Strong proficiency in JavaScript/TypeScript, with extensive experience in Node.js and React.js
  • Experience working with both SQL and NoSQL databases
  • Deep understanding of RESTful API design and implementation
  • Knowledge of security best practices and data protection principles
  • Strong problem-solving and troubleshooting skills
  • Ability to communicate effectively and work collaboratively within a team
  • English level: strong B2 (Upper-Intermediate) or higher
  • Interest in development best practices, including SOLID principles and Clean Code
  • Experience with testing methodologies such as unit testing, integration testing, and TDD (Test-Driven Development)
  • Commitment to writing well-documented, maintainable, and scalable code
  • Experience with version control systems such as Git and code review processes

Nice to have

  • Experience with containerization and orchestration tools (Docker, Kubernetes)
  • Familiarity with CI/CD pipelines
  • Experience working with cloud platforms such as AWS, Azure, or Google Cloud

What we offer

  • Paid vacations (24 working days/year) and sick leave
  • Stable long-term workload (8 hours per day, 40 hours per week), flexible working hours, fully remote
  • Working on exciting projects in international team of professionals
  • Opportunities for learning and practicing new technologies
  • internal training
  • Participating in inner meetups and permanent experience exchange with colleagues
  • Well-defined development processes and methodologies
  • Partial reimbursement of medical fees, massage or sports

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