Senior Fullstack Engineer (Java/kotlin + React)
parser· T02- Engineering
About this role
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.
Follow us on Linkedin
Frequently Asked Questions
Is the salary disclosed for the Senior Fullstack Engineer (Java/kotlin + React) position at parser?
The salary for this Senior Fullstack Engineer (Java/kotlin + React) role at parser is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Fullstack Engineer (Java/kotlin + React) position at parser located?
This Senior Fullstack Engineer (Java/kotlin + React) role at parser is based in Hybrid, Madrid, Madrid, Spain. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Fullstack Engineer (Java/kotlin + React) role at parser full-time or part-time?
This is listed as a Full Time position. It is posted as a Senior Fullstack Engineer (Java/kotlin + React) role in the T02- Engineering department at parser.
Which team or department does the Senior Fullstack Engineer (Java/kotlin + React) at parser belong to?
This Senior Fullstack Engineer (Java/kotlin + React) position is part of the T02- Engineering department at parser. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Fullstack Engineer (Java/kotlin + React) position at parser?
Click the "Apply Now" button on this page. You will be redirected to parser's official application portal hosted on bamboohr where you can submit your application directly.
When was the Senior Fullstack Engineer (Java/kotlin + React) job at parser posted?
This Senior Fullstack Engineer (Java/kotlin + React) position at parser was posted on Nov 3, 2025. Apply as soon as possible — early applications are often reviewed first.
Senior Fullstack Engineer (Java/kotlin + React)
parser
You'll be redirected to parser's official application page on bamboohr.