Logo Sprad Software GmbH

Full Stack Developer

Job

  • Level
    Experienced
  • Location
    Vienna
  • Working Model
    Hybrid, Onsite
  • Job Field
    Web, Full Stack
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 3.175 € gross/month

Job Summary

In this role, you will build comprehensive features in TypeScript, migrate legacy code to modern TypeScript, maintain existing systems, and write tests while collaborating closely with your team.

Job Technologies

Your role in the team

  • Build end-to-end features in our TypeScript monorepo (Next.js frontend + NestJS backend + LangGraphJS agents)
  • Migrate legacy PHP/Symfony code to modern TypeScript, refactoring, not rewriting 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

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Our expectations of you

Qualifications

  • Solid TypeScript knowledge
  • Familiarity with Tailwind CSS
  • Understanding of database design & ORMs (MySQL/PostgreSQL)
  • Willingness to refactor PHP into TypeScript (we'll support you)
  • Docker & Docker Compose for local development
  • Git & GitHub workflows, CI/CD (GitHub Actions)
  • Understanding of monorepo architecture (Turborepo/pnpm)
  • LangGraphJS / AI agent development (LangChain ecosystem)
  • AWS (SQS, RDS, S3, ECS)
  • Testing mindset (Vitest, Playwright, etc.)
  • Multi-tenant systems
  • Qualitätsorientiert, aber pragmatisch
  • Unabhängig, bedacht und langfristig orientiert
  • Communicative (excellent English or German OR strong knowledge of both)
  • Enthusiastic about learning and tackling new challenges
  • Strong in logic and problem-solving

Experience

  • Erfahren mit React, React Router, Next.js, Vue/Nuxt oder ähnlichen Frameworks
  • Strong Node.js + TypeScript experience
  • Experienced in NestJS, Express, Fastify, or similar Frameworks
  • Experience with RESTful API design

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Benefits

Higher Take-Home Pay

Health, Fitness & Fun

Topics You Will Work On

Job Locations

  • Location Vienna

    Austria

About Your Employer

Sprad Software GmbH

Sprad Software GmbH

At Sprad Software GmbH, our goal is to empower companies to hire every second employee through referrals. We provide innovative software solutions to simplify the search for suitable candidates and enhance productivity in human resources.

Description

  • Company Type
    Digital Agency
  • Working Model
    Hybrid, Onsite
  • Industry
    Recruitment Agency
Logo Sprad Software GmbH

Full Stack Developer

Salary
from 3.175 € gross/monthEstimated net salary based on the gross salary in the job ad.from 2.274 € net/month
Location
Vienna
Working Model
Hybrid, Onsite
Diversity
Open for all genders

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