Frontend Engineer (Code Quality & Security)
Мэтч & Сопровод
Для мэтча с этой вакансией нужен Plus
Описание вакансии
TL;DR
Frontend Engineer (React/TypeScript): Improving and maintaining a portfolio of React-based applications with an accent on code security, quality, and refactoring AI-generated code. Focus on hardening prototypes into production-grade software, standardizing component architecture, and ensuring frontend security.
Location: Espoo, Finland (Hybrid: must be in the office at least 50% of the time)
Company
Family-owned growth company providing high-quality financial, HR, data & AI, technology, and sustainability services.
What you will do
- Maintain and improve a portfolio of React-based applications across the stack.
- Review and harden AI-generated code before and after production deployment.
- Identify and fix security, performance, and architectural vulnerabilities.
- Refactor and standardize component structure and state management.
- Collaborate on deployment and configuration improvements in containerized environments.
- Help establish engineering standards for current and future projects.
Requirements
- Strong proficiency in React and TypeScript, including modern patterns and hooks.
- Solid understanding of frontend security (auth/authorization, CSRF, API boundaries).
- Experience with PostgreSQL and a working knowledge of relational data design.
- Familiarity with TanStack Query and TanStack Router.
- Basic comfort with Docker and Kubernetes deployments.
- Must be based in Espoo or able to work from the office at least 50% of the time.
Nice to have
- Experience working with Fastify or other Node.js-based backends.
- Hands-on experience with AI-assisted development tools (e.g., Lovable, Claude Code).
- Background in building or working with SaaS products.
Culture & Benefits
- Comprehensive occupational health and ergonomically designed offices.
- Flex benefits and lunch discounts provided through Epassi.
- Salary model matched to responsibilities and experience.
- "Together bonus" sharing 10% of annual operating profit among all employees.
- Continuous learning support via the Academy.
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