Praca w IT, Senior Software Engineer — Node.js, React & AI

Our requirements

• Strong experience as a Senior Software Engineer with a solid understanding of software engineering fundamentals.
• Strong knowledge of TypeScript/Node.js.
• Experience with React/Next.js.
• Good understanding of APIs, networking, databases, distributed systems, and security.
• Hands-on experience designing APIs, schemas, and service boundaries.
• Experience with both relational and non-relational databases.
• Proven ability to work independently with ambiguous requirements and make sound product and technical decisions.
• An AI-native approach to development — using coding agents as a core part of your daily workflow, not just occasionally as an accelerator.
• Strong verification and code-review discipline: you read diffs, test generated code, and understand its edge cases before merging.
• Ability to quickly move between technologies and programming languages when needed.
• English: C1+

Your responsibilities

• Turn broad product requirements into simple, scalable technical solutions with minimal hand-holding.
• Take ownership of features, services, or product areas from design through production.
• Make and defend architecture and design decisions, including APIs, schemas, service boundaries, failure modes, and cost.
• Use AI agents such as Claude Code, Cursor, or Copilot to plan, implement, test, and refactor solutions.
• Break down complex work into tasks that AI agents can execute effectively and run multiple workstreams in parallel when appropriate.
• Review and verify AI-generated code before it reaches production, including testing edge cases, security implications, and overall quality.
• Maintain strong engineering and architectural standards in an AI-assisted codebase.
• Debug production issues across services using telemetry and observability tools.
• Collaborate with Product Managers, Designers, DevOps, and QA.
• Quickly adapt to unfamiliar technologies and ecosystems when required.
• Communicate technical decisions and progress clearly and take ownership of outcomes.

About the project

This is how we work on a project

• TDD
• Continuous Deployment
• Continuous Integration
• documentation
• issue tracking tools
• performance tests
• test automation
• testing environments

What we offer

• 100% remote work.
• Long-term cooperation in an international environment.
• A modern AI-first engineering environment.
• High level of autonomy and ownership.
• Opportunity to influence architecture, technical decisions, and product outcomes.
• Work with modern technologies and AI development tools.
• Private medical care
• MultiSport card

Benefits

• sharing the costs of sports activities
• private medical care
• remote work opportunities

ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ