Senior Java Backend Developer – Financial Technology

Project overview

Unleash innovative backend solutions — shape the future of banking technology!

100% remote work.

As a Senior Java Backend Developer, you will be working for our client, a leading financial institution committed to transforming banking experiences through cutting-edge technological innovation. You will contribute to building robust, high-performance backend systems and occasionally enhance front-end features with Angular, driving impactful digital solutions in the financial sector. This role provides a dynamic environment for professional growth and technological advancement.

Responsibilities

You’re ideal for this role if you have:

• Design, develop, and maintain scalable backend applications using Java, Kafka, REST APIs, and PostgreSQL.
• Collaborate with cross-functional teams to deliver innovative financial technology solutions.
• Optimize system performance, reliability, and security to meet high industry standards.
• Participate in code reviews, ensuring adherence to best practices and high-quality coding standards.
• Occasionally develop front-end components with Angular to support integrated features.
• Troubleshoot and resolve complex technical issues efficiently, minimizing system downtime.
• Stay current with emerging technology trends and propose innovative enhancements for existing systems.
• Minimum 5 years of experience in Java backend development.
• Strong knowledge of Kafka, REST API design, and PostgreSQL.
• Experience with or knowledge of Angular is a plus.
• Proven ability to deliver high-quality, scalable solutions in a fast-paced environment.
• Good command of Polish.
• Communicative level of English for effective collaboration within international teams.

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.

• Knowledge of financial or banking industry best practices.
• Certifications in Java, cloud technologies, or related fields.
• Polish (good command)
• English (communicative level)
• Only candidates with an existing legal right to work in the European Union will be considered for this role.

Project details

• Start: flexible
• Remote: remote
• Location: Warszawa, PL