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

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