Senior Software Developer/Team Lead

About the Role We're a software development agency where each developer owns their project end-to-end, supported by a strong AI agent infrastructure. We're looking for a Senior Developer who will be the technical backbone of the team- someone who writes solid code, makes smart architectural calls, and helps others get better along the way. You'll own complex projects, step in when others are stuck, and help shape how we build software with AI tools. This isn't a management role, it's a hands-on engineering position with real technical authority. Responsibilities Development & Architecture Own full-cycle development on your projects from technical design to production Make architectural decisions: technology choices, system design, data modeling Handle the hard parts: complex integrations, debugging, performance issues Set technical standards that the rest of the team can follow Technical Oversight Be the go-to person when developers hit a wall or make questionable decisions Spot-check solutions and code across projects- not constant reviews, but targeted input when it matters Help the team improve: share knowledge, point out better approaches, raise the bar over time AI-Native Process Development (together with CTO) Evolve and maintain our AI agent pipelines from planning to deployment Improve how agents are orchestrated, validated, and integrated into daily work Experiment with new AI tools and approaches, bring what works into the process DevOps & Infrastructure Solid understanding of CI/CD, cloud infrastructure, containerization, and monitoring Ability to set up and troubleshoot pipelines and deployments when needed Required Experience 5+ years in fullstack development Strong TypeScript/Node.js, React or similar modern web stack DevOps: CI/CD, Docker, cloud platforms (AWS/GCP/Azure) Databases: PostgreSQL, MySQL, or MongoDB REST APIs, system architecture, integrations Hands-on experience with AI coding agents (Claude Code, Cursor, Copilot) beyond autocomplete Security best practices Fluent English and Russian Nice to Have Experience leading or mentoring developers MCP integrations and AI agent orchestration Multiple frontend/backend frameworks (Vue, Next.js, Python/Django) Mobile development (React Native, Flutter) Kubernetes, IaC (Terraform, Pulumi) Agency/consultancy or startup experience What We Offer Office in Minsk Technical ownership across diverse projects and industries Direct influence on the AI-native development process and tooling Modern stack with cutting-edge AI tools Clear growth path into a Tech Lead/Solution Architect role Professional growth in a dynamic team Medical insurance Partial coverage of English language courses Start Date: Immediate Location: Belarus, Minsk (Office-based)