Skip to main content

This website uses cookies to ensure you get the best experience.

Bonapolia and our selected partners use cookies and similar technologies (together “cookies”) that are necessary to present this website, and to ensure you get the best experience of it. If you consent to it, we will also use cookies for analytics and marketing purposes.

See our Cookie Policy to read more about the cookies we set.

You can withdraw and manage your consent at any time, by clicking “Manage cookies” at the bottom of each website page.

Select which cookies you accept

On this site, we always set cookies that are strictly necessary, meaning they are necessary for the site to function properly.

If you consent to it, we will also set other types of cookies. You can provide or withdraw your consent to the different types of cookies using the toggles below. You can change or withdraw your consent at any time, by clicking the link “Manage Cookies”, which is always available at the bottom of the site.

To learn more about what the different types of cookies do, how your data is used when they are set etc, see our Cookie Policy.

These cookies are necessary to make the site work properly, and are always set when you visit the site.

Vendors Teamtailor

These cookies collect information to help us understand how the site is being used.

Vendors Teamtailor

These cookies are used to make advertising messages more relevant to you. In some cases, they also deliver additional functions on the site.

Vendors Meta, Vimeo, Linkedin, Google
Software Development · Lithuania · Fully Remote

Senior Java Developer

Project/Client: Fintech
Location: Lithuania
Start Date: ASAP
Duration: 12 months
Language: English

Role Overview:

We are looking for a Senior Java Developer to join a fintech project focused on scalable backend systems, data integration, and event-driven architecture. The role involves developing Java / Spring Boot microservices and working with data streaming and/or Data Warehouse solutions.

Key Responsibilities:

  • Design, develop, and maintain backend services using Java and Spring Boot

  • Build and support microservices and event-driven solutions

  • Work with messaging and data streaming tools such as Kafka, RabbitMQ, or similar technologies

  • Contribute to data integration, CDC, ETL/ELT, and/or DWH-related initiatives

  • Work with relational databases such as PostgreSQL, MS SQL Server, or similar

  • Collaborate with engineering, data, DevOps, and business teams

Must-Have Requirements:

  • Strong hands-on experience with Java and Spring Boot

  • Proven experience with microservices architecture

  • Hands-on experience with Kafka, RabbitMQ, or similar messaging/streaming technologies

  • Experience with data streaming and/or Data Warehouse / DWH projects

  • Good knowledge of relational databases (PostgreSQL, MS SQL Server, or similar)

  • Fluent English

Nice to Have:

  • Previous experience in fintech, banking, or financial systems

    What we offer

    • Model: B2B contract with Bonapolia - one contract, one monthly invoice

    • Rate: negotiated per candidate seniority and client budget

    • Payment: monthly invoice, paid on the same schedule the client pays us (usually 30 days)

    • Contract written under your country's law

    • We handle the client-side paperwork: MSA, NDA, invoicing

    🏢 About Bonapolia

    Bonapolia is a family-owned IT staff augmentation team based in Lisbon. We build engineering teams for product companies and IT consultancies across Europe and the US.

    More at bonapolia.com

    📩 Ready to Join?
    We look forward to receiving your application and welcoming you to our team!

Department
Software Development
Role
Java
Location
Lithuania
Remote status
Fully Remote
Employment type
Contract
Picture of Tatiana Kom
Contact Tatiana Kom Talent Acquisition Partner – Talent Acquisition
Software Development · Lithuania · Fully Remote

Senior Java Developer

Loading application form