Senior FullStack Engineer

Overview

We are an engineering-driven team delivering complex IT solutions for small and medium-sized businesses. Our mission is not just to write code, but to solve real business challenges through modern technologies and innovative approaches.

As we continue to grow, we are looking for a Full Stack Developer with a broad technical background, with a focus on and React. This is a long-term opportunity within the company, not tied to a single project. Our delivery system is designed with a paid bench, which ensures stability and the opportunity to contribute to different projects over time, while also supporting professional growth.

Required skills

• 5+ years of commercial experience with
• 3+ years of experience with
• Advanced knowledge of SQL/NoSQL databases and REST API development
• Proven experience in building scalable, high-availability systems
• In-depth understanding of AWS services and cloud-native architecture
• Expertise in automated testing, CI/CD, and DevOps practices
• Strong frontend development skills )
• Experience leading feature delivery and mentoring team members
• Excellent communication skills in English

Would be a plus

• Background in fintech or payment processing platforms
• Exposure to regulatory and compliance topics (PCI DSS, GDPR)

Responsibilities

• Lead the design and implementation of backend services using
• Develop advanced frontend features and UI components in
• Optimize database design and performance
• Ensure security best practices across authentication and authorization layers
• Integrate with complex third-party APIs and payment systems
• Work with AWS services
• Implement and maintain CI/CD pipelines
• Architect scalable background processing with RabbitMQ or similar tools
• Write and maintain unit, integration, and E2E tests
• Manage API versioning and drive API design best practices
• Take part in architecture decisions and planning sessions

Being a member of the CodeIT team means

• Career path and professional development (seniority level system, individual development plan, mentoring)
• Continuous learning (corporate Udemy account and internal knowledge base)
• English lessons (corporate classes and one-on-one sessions with a native speaker)
• Legal support (comprehensive legal support from CodeIT's legal specialists)
• Team building (corporate activities and joyful events)
• Paid time off & compensations (vacation, sick leave, remote work, compensation for the expenses of participation in conferences, workshops, invited experts, etc.)