Senior Backend Developer – Banking Sector

Project overview

Drive banking innovation — build resilient backend systems that redefine financial services!

Kraków-based opportunity with hybrid work model.

As a Senior Backend Developer, you will be working for our client, a leading financial institution committed to transforming banking through innovative technology. In this role, you will contribute to building scalable, secure, and high-performance backend solutions that support the bank’s digital transformation journey, enhancing customer experience and operational efficiency.

Responsibilities

You're ideal for this role if you have:

• Develop and optimize backend applications in alignment with banking industry standards and security protocols.
• Collaborate with cross-functional teams to design robust APIs and system integrations.
• Maintain high-quality code through rigorous testing, documentation, and best practices.
• Support continuous improvement initiatives to enhance system performance and scalability.
• Troubleshoot and resolve complex technical issues to ensure seamless banking operations.
• Assist in the automation and deployment processes to streamline release cycles.
• Contribute to architectural discussions and technical planning for future banking solutions.
• At least 5 years of backend development experience, preferably in the banking or financial services sector.
• Strong expertise in Java, Spring Boot, or other relevant backend technologies.
• Proven experience with REST APIs, microservices architecture, and cloud platforms.
• Knowledge of security standards pertinent to banking systems.
• Solid understanding of databases, data modeling, and storage solutions.
• Ability to work effectively in a hybrid mode with at least 6 days per month in the Kraków office.

Nice to have

Language required for the role:

Eligibility to work in Europe:

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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

• Certifications in Java, cloud platforms, or security.
• Experience with CI/CD pipelines and DevOps practices.
• Understanding of AI or data analytics within banking solutions.
• English, good command.
• Only candidates with an existing legal right to work in the European Union will be considered for this role.

Project details

• Start: flexible
• Remote: hybrid
• Location: Krakow, PL