Tech Lead Java Developer

At Qaracter , we’re looking for a Tech Lead Java Developer to join a leading financial institution’s strategic projects in Madrid. This is a great opportunity to take ownership of critical initiatives, mentor developers, and ensure delivery excellence while working in an international environment.

What You’ll Do :

• Lead and mentor a team of Java developers, ensuring coding best practices and high-quality deliveries.
• Design, build, and optimize backend solutions with Java 8+ and Spring Boot (springboot-starter-web) .
• Build and consume REST APIs (HTTP verbs, status codes, versioning, documentation with Swagger / OpenAPI).
• Collaborate with cross-functional teams to define and implement technical solutions.
• Ensure Git best practices and code review processes.
• Drive technical discussions, propose improvements, and align with business requirements.
• ️ What We’re Looking For :
• 5+ years of hands-on experience in Java (Java 8+ mandatory) – streams, lambdas, collections.
• Strong experience with Spring Boot (springboot-starter-web) .
• Solid experience with REST APIs (design, consumption, versioning, Swagger / OpenAPI).
• Good knowledge of Git for version control.
• Strong communication skills and leadership mindset.

Nice to have :

What We Offer :

About Qaracter

Qaracter is an international consulting firm offering business, financial, risk, technology, and operations advisory services. Our deep industry knowledge and hands-on execution help deliver real results.

With presence in Spain, Argentina, Mexico, Brazil, and the U.S., and activity across Europe and the UK, we partner with top financial and insurance institutions to develop tailored, high-value solutions that drive transformation.

✅ At QARACTER TECNOLOGÍA Y OPERACIONES, S.L.U., we are committed to ensuring real and effective equal opportunities between women and men. We promote professional development and workplace diversity in line with our Equality Plan.