Senior Front-End Engineer (EU/ USA/ Canada/ Turkey citizenship)

Please, pay attention!

This role is available ONLY to EU/USA/Canada/Turkey citizens. 

We're seeking an experienced Front-End Engineer to extend the team for a long-term external project. The client is a big European alliance that provides high-tech solutions for the Defense Industry.
You will be a part of impactful, secure and innovative tech solutions.

Required skills & stack:
 

• React 18+ with TypeScript in strict mode across all layers.
• Next.js and/or TanStack Router; deep understanding of static/CSR vs SSR trade-offs.
• Hands-on experience consuming OpenAPI-generated typed API clients (no ad-hoc fetch).
• TanStack Query (React Query) — server state, caching, request deduplication.
• Form handling with TanStack Form or React Hook Form, schema-aligned validation.
• Component-driven development with Storybook; design tokens / design system consumption.
• Strong testing discipline: unit (Vitest/Jest), component, Playwright E2E, visual regression (Percy).
• Modern CI/CD: lint, type-check, bundle budget, contract tests in pipeline. 
• Strong written English; comfortable working asynchronously with the client and international teams.
• Pragmatic about AI-assisted SDLC (scaffolding, test generation) while keeping business logic human-authored.
• Security-aware mindset; does not bypass review or testing gates.

• Ownership end-to-end — from PR to production smoke tests.

   

Nice-to-have:

• Experience working with an external IV&V or security accreditation process.

Tasks to perform:

• Build the production-grade UX/UI prototype, implementing the complete innovator application journey.
• Implement the scalable, API-driven frontend architecture against an OpenAPI-generated client.
• Own component-level quality: tests, accessibility, visual regression, Lighthouse performance.
• Contribute to the shared design system and the BYOF token kit so member-state teams can adopt it.
• Enforce structural separation of concerns — no business logic, authorisation, or sensitive data in UI.
• Implement local-first persistence (drafts, offline continuity) without leaking sensitive data client-side.
• Participate in consumer-driven contract tests (Pact) on the FE side of the CI pipeline.
• Triage and resolve IV&V findings within sprint windows.
• Support PI-boundary TEVV sessions with QA and Project Y stakeholders.
   

We offer:

- An interesting, influential project;

- Long-term cooperation with a full-time involvement;

- Flexible work schedule and Remote cooperation;

- Professional development with an individual plan of growth;

- Stable salary and planned reviews;

- Paid vacation and sick leaves;

- Corporate team building & workshops, trainigs;

- Excellent team of dedicated professionals;

- Development budget for each employee;

- Strong corporate culture.