Senior Java Engineer(with Python experience)

This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job
We are looking for a Senior Java Engineer (with Python experience) to join a long-term project in the banking domain, working on high-value, business-critical payment functionalities. You will contribute to the design, implementation, and delivery of robust and scalable backend services using modern Java and Spring Boot, while also promoting clean architecture, testing best practices, and team collaboration

This is you

Tech Stack:
Java, Spring, MySQL, AWS, Docker, Helm, Terraform.

Python is also a nice to have since there are occasional scripts to write/maintain. The team heavily relies on AI agents (mainly Cursor).

Nice-to-have skills:

• Experience with reactive programming (e.g., Project Reactor, WebFlux)

• Hands-on knowledge of MongoDB or other NoSQL technologies

• Deeper experience with event-driven systems and message brokers

This is your role

• Design and build robust backend components using Java and Spring Boot

• Conduct structured, constructive code reviews with a focus on quality and system impact

• Collaborate with team members to establish and uphold development standards

• Take end-to-end ownership of feature delivery and system design

• Actively manage and reduce technical debt within your team

• Keep documentation up to date and accessible

• Participate in hiring by leading technical interviews and reviewing coding challenges

• Foster a culture of quality, security, and improvement

What awaits you at Avenga?

Through our values – Better Minds, Bolder Ideas, and Bigger Hearts – we strive to provide you with the tools, autonomy, trust, and assistance you need to excel. Enjoy benefits like private health insurance, well-being programs, flexible and hybrid work models, laptops and gear, training opportunities, language classes, social events, and more.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.