Senior Fullstack Developer Leading Bank (Security Solutions)- 17865

Veritaz is a leading IT staffing solutions provider in Sweden, committed to advancing individual careers and aiding employers in ensuring the perfect talent fit. With a proven track record of successful partnerships with top companies, we have rapidly grown our presence in the USA, Europe, and Sweden as a dependable and trusted resource within the IT industry. Assignment Description We are looking for a Senior Full stack Developer for a leading bank. What You Will Work On Work with the bank’s security solutions across the full development lifecycle — analysis, design, coding, testing, and implementation Modernize existing systems and introduce new technologies where they create value Improve backend services and user dialogues to ensure they are intuitive, stable, and scalable Develop and maintain full stack solutions within the security domain Collaborate closely with cross‑functional teams Take initiative and drive technical improvements Work with solutions involving both hardware and software

What You Bring Backend Strong experience with Java 17+ Expertise in REST APIs, integrations, and batch processing Knowledge of Jakarta EE / JPA architecture patterns

Frontend Proficiency in React Solid skills in JavaScript / TypeScript Good understanding of CSS

Databases Experience with relational databases such as PostgreSQL or DB2 Strong data modeling experience

DevOps / CI/CD Hands‑on experience with Git CI/CD tools such as TeamCity or equivalent Experience with Azure DevOps

Testing Experience with test automation, e.g., Jest TestCafe is a plus Driven, proactive, and solution‑oriented Strong collaboration skills Broad technical understanding Enjoys working with both hardware and software components Others: Fluency in both English and Swedish