Senior Fullstack Engineer (Java/kotlin + React)
At Parser, we're searching for full stack enthusiasts who are highly motivated, collaborative, and excited to be part of our Engineering team.
Key Responsibilities
As a Full Stack Engineer, you'll work on impactful projects using cutting-edge technologies. Collaborating with talented engineers across frontend, backend, and infrastructure, you'll design and build solutions critical to Parser's mission.
You will:
- Write high-quality, maintainable and testable code in Java, Kotlin, TypeScript, Python or other modern stacks.
- Build across the full stack — frontend web applications, backend services, APIs, and data flows.
- Work in a cross-functional Agile team, participating in all development phases from planning to production.
- Provide technical mentorship, conduct code reviews, and engage in architectural discussions.
- Continuously improve systems for scalability, performance, and resilience.
- Collaborate with stakeholders to shape product direction and make architecture decisions.
Required Tech Stack & Skills
We value curiosity, creativity, and a passion for building great products. While we don't believe in rigid checklists, experience or interest in the following areas is a plus:
- Strong programming skills in modern languages (Java, Kotlin, Python, JavaScript, etc.)
- Experience with frontend frameworks like React
- Understanding of backend technologies and RESTful APIs
- Knowledge of cloud platforms such as AWS, GCP, or Azure
- Familiarity with SQL and NoSQL databases
- Solid understanding of computer science fundamentals (data structures, algorithms, system design)
- Passion for clean, maintainable code and modern practices (CI/CD, TDD, DevOps)
- Strong communication and collaboration skills
- A drive to learn and improve — both yourself and the systems you build
As a Team, We love to:
- Build reliable, scalable systems that empower millions of travellers
- Keep our codebase clean and architecture elegant
- Learn from each other, share knowledge, and grow together
- Celebrate wins, reflect on misses, and always aim higher
Location:
- This role can be based in Spain (Madrid).
Some of the benefits you’ll enjoy working with us:
- A highly competitive compensation package.
- Medical insurance.
- The chance to join an organization with triple digit growth that is changing the paradigm on how software products are built.
- The opportunity to form part of an amazing, multicultural community of tech experts.
Come and join our #ParserCommunity.
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