Full Stack Developer working with TypeScript and modern front-end technologies at Sprad Software GmbH. Responsible for building new features and migrating legacy code in a fast-growing startup environment.
Responsibilities
Build end-to-end features in our TypeScript monorepo (Next.js frontend + NestJS backend + LangGraphJS agents)
Migrate legacy PHP/Symfony code to modern TypeScript — refactor, not rewrite from scratch
Maintain and debug existing systems across the stack
Write tests (Vitest, Playwright) and participate in code reviews to maintain quality
Collaborate through pair programming and contribute ideas to improve our processes, tooling, and engineering practices
Own your work, from database design to API contracts to UI implementation
Requirements
Strong experience with React/Next.js or Vue/Nuxt
Solid TypeScript expertise
Familiarity with Tailwind CSS
Strong Node.js + TypeScript experience
Proficiency in NestJS, Express, or Fastify
Experience with RESTful API design
Understanding of database design and ORMs (MySQL/PostgreSQL)
Ability to read and work with existing PHP/Symfony code
Willingness to refactor PHP into TypeScript
Bonus: experience with LangGraphJS or AI agent development (LangChain ecosystem)
Benefits
Real ownership: your ideas and contributions directly shape the product
Small team: have direct impact with fast decisions and limited bureaucracy
Modern stack: work with cutting-edge tools (Next.js 15, LangGraphJS, AI agents)
VSOP (virtual stock option) plan: share in the company’s success
Modern equipment: top-tier gear, including a MacBook Pro
Central office: city-center location with air conditioning and excellent infrastructure
Quality coffee & team events: portafilter coffee machine, regular team dinners and events
Hybrid work model: flexible combination of remote and in-office work
Proactive Front - End Developer helping grow wellness platform Stebby in the Baltics. Engage in sustainable development, team collaboration, and personal development with the product stack.
Senior React Engineer at Forcepoint leading the evolution of Forcepoint.com’s Next.js frontend. Ensuring performance, reliability, and user experience across a global, multilingual digital ecosystem.
Junior React Engineer contributing to the Next.js frontend of Forcepoint's cloud - native security platform. Building responsive, accessible interfaces and collaborating with cross - functional teams in a design - forward environment.
Software Engineer (Frontend) developing production - grade applications with Next.js and React at GSS UK. Collaborating with teams to establish best practices and component libraries.
Front - End Developer / UI Engineer designing and building accessible web interfaces for VSolvit. Collaborating with teams in a SAFe Agile environment to enhance front - end and accessibility practices.
Frontend Web Engineer at Mistral AI blending creative vision with technical rigor. Building stunning interfaces and driving innovation in the AI domain.
Software Engineer Front End responsible for building web applications with React for Charlotte Tilbury Beauty. Collaborating with cross - functional teams to deliver high - quality digital experiences in a hybrid model.
Principal Software Engineer leading design and development of software solutions at SimCorp. Collaborating with cross - functional teams in an innovative fintech environment.
Lead Software Engineer at SimCorp, guiding design and development for financial tech solutions. Collaborates with teams to ensure high - quality, scalable software delivery.