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