One of the companies we partner with at Joppy is looking to hire a motivated and experienced Senior Full Stack Developer who thrives in a dynamic team environment and is passionate about building innovative digital products.

- Develop Wealth Management Web Application frontends using Angular or React and backends with Java , Spring Boot , and Go
- Engage in requirement analysis, solution design, and server-side logic development
- Ensure quality through unit test case creation and testing of new features
- Provide proactive input and exchange regarding best practices and future technology decisions in development meetings
- Maintain high quality for products and technology stacks during operations
- Provide maintenance and third-level support
- Manage codebases collaboratively using version control systems such as Git
- Monitor application performance using tools like Dynatrace and Open Telemetry
- Conduct load testing
- Lead efforts to integrate technologies such as cloud services (AWS, Azure ) or DevOps practices (CI/CD pipelines )
- Higher technical education in computer science, software engineering, or a related field
- 3-5 years of experience in full-stack development for web applications




- Solid understanding of architectural principles and design patterns
- Analytical skills to design development methodologies across various technologies
- Experience writing APIs with frameworks like Node.js, Django, Spring Boot , or Ruby on Rails
- Experience with both SQL databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB)
- Knowledge of authentication systems and security measures for data integrity
- Hands-on experience structuring and automating business workflows with process management frameworks (e.g., Flowable, Camunda, Pega, Appian)
- Project experience optimizing server-side processes for scalability and performance under high traffic
- Practical experience with agile methodologies
- Advanced level of English for collaboration with internal clients, QA, and UX teams
- Strong teamwork mentality, resilience, communication skills, and social competence
- Customer-focused thinking, a drive for success, and dedication

Nice to have

- Practical experience and general knowledge in banking

About Joppy

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📌 Senior Full Stack Developer (Barcelona)
🏢 Joppy
📍 Barcelona