Senior Full Stack Developer (Angular & Node.js)

We are hiring a Senior Full Stack Developer (Angular & Node.js) to shape frontend and backend capabilities for an enterprise AI-driven platform. You will own features across Angular, NestJS REST APIs, PostgreSQL, and streaming integrations while working in a collaborative Agile team with strong CI/CD expectations.

Responsibilities

• Engineer, test, and ship new features across client and server layers
• Craft responsive, accessible Angular screens and connect them to NestJS APIs
• Implement RESTful microservices for session handling, streaming capabilities, and platform integrations
• Model and tune PostgreSQL schemas and queries, including ORM-driven persistence layers
• Ensure quality by writing and maintaining unit and integration tests
• Contribute to CI/CD pipeline evolution while aligning with application security standards
• Investigate and fix problems across UI, API, and database components
• Coordinate with product managers, UX designers, and platform engineers to deliver full features
• Review code and uphold team coding standards through constructive feedback

Requirements

• 5+ years of experience in software development
• Demonstrated skills in Angular, TypeScript, HTML5, CSS3, and responsive design principles
• Deep understanding of NestJS, Node.js, RESTful API creation, and PostgreSQL performance tuning
• Strong grasp of TypeORM (or similar ORMs) and relational database design principles
• Hands-on practice with RxJS, state management approaches (NgRx or equivalent), and asynchronous UI patterns
• Experience working with reusable UI components and shared Angular libraries within monorepo setups
• Familiarity with Jest and Karma/Jasmine for testing and quality validation
• Comfort with Git-based workflows and CI/CD practices in day-to-day delivery
• Knowledge of JWT, OAuth/OIDC, and fundamental security concepts for web applications
• Ability to work across multiple codebases and solve issues from end to end
• English level B2 (Upper-Intermediate) or higher

Nice to have

• Hands-on work with Docker, microservices design, and cloud environments (Azure or AWS)
• Experience with real-time or streaming APIs such as SSE
• Exposure to integrating AI or LLM technologies, including multi-agent systems and workflow-driven conversational tools
• Familiarity with Nx monorepos, feature flag tools, or enterprise portal design
• Experience in session management/observability or projects in energy and utility sectors

We offer

• Supportive team and agile, startup-like culture
• Hybrid work model and opportunity to work remotely within Poland
• Chance to work abroad for up to 60 days annually
• Business-driven relocation opportunities
• Career development programs
• Thought leadership, mentoring, soft skills and well-being programs
• Certification opportunities: Anthropic, Gemini, GCP, Azure, AWS
• English classes
• Stable pay
• Participation in the Employee Stock Purchase Plan with a 15% discount
• Benefits package: health insurance, multisport, shopping vouchers
• Referral bonuses up to $2,000
• Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
• Corporate, social and well-being events

Benefits listed above are available to employees only.

Contractor cooperation is available. Terms of B2B cooperation agreements are agreed individually.

Only selected candidates will be contacted.