Job Description
Full stack senior Front-end Software Engineer skilled in React, TypeScript, and modern web development to build end-to-end solutions. Someone who is excited to have end-to-end ownership of their domains, working within the full development cycle, and directly impacting the end user experience and value delivery promoting a product mindset by closely working with the business.
- Co-create features in collaboration with other SW engineers, Product Analysts, UX specialist and data scientists.
- Build scalable solutions, component-based architecture
- Collaborate with other cross functional teams to deliver technical solutions
- Contribute to the technical direction and frontend standards
- Implement and ensure best practices to improve quality, performance and observability
Must Have Requirements
- Strong Frontend engineer experience (typically 5 -7) in an agile cross-functional team, ideally in a product- driven, customer facing environment (not just executing tickets).
- Experienced across the full software development lifecycle
- Core: Proficient with modern React ecosystem, Next JS (SSR/SSG), Storybook and TypeScript
- Solid grasp of component architecture, performance optimization, and scalable code design.
- State & Data Fetching: GraphQL with Apollo Client and React Hook Form/Formik
- Monorepo & Tooling: Nx (monorepo orchestration, caching)
- Testing: Jest, Testing Library
- Data-driven by nature; you use metrics, A/B tests, and experimentation to validate decisions and continuously improve the user experience.
- Committed to quality through testing (unit, integration, e2e,) and code reviews, and you use CI/CD pipelines as part of your workflow optimizations
Nice To Have Requirements
- React Native (app development)
- Playwright and Cypress for e2e testing
- Exposure to AI/ML models
- Neo4J (if full stack, as the team has some components)
- Infrastructure Awareness: Terraform and Google Cloud (Cloud Build, Cloud Tasks, Open Telemetry tracing)
- BFF/GraphQL stitching patterns.
Soft Skills/ Mindset
- You work in a structured, self-directed way
- You are a strong communicator who thrives in cross-functional teams, collaborating closely with product managers, designers, and backend engineers
- You’re a multiplier, like to collaborate with your team members and you like to be part of a team, not working alone or in the background
- You see technology as a means of solving a real customer problem
- You build it, you own it. You take full ownership from discovery to deployment to continuously improving based on user and performance data
- You are eager to learn, you have an ambitious learning wish list and are open to giving and receiving feedback
Stare Miasto k/Konina (PL)
Location:
