Logo for Bonapolia

Senior Java Developer

Bonapolia

Role overview

Qualifications

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

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

Key facts

Hard skills

Other skills

  • Collaboration

About the company

Bonapolia logo

Bonapolia

Staffing & Recruiting

BONAPOLIA is a staffing company offering augmentation and recruitment services to place the right people with the right jobs in the USA, Europe, and Scandinavia. Whether you are looking to hire new staff or find a new job, we’re happy to offer you our services. Contact us up to arrange an appointment. We’ll have your hiring or job-seeking needs met in no time by one of our professional team members.

Company details

Company typeScaleup
IndustryStaffing & Recruiting
Company size11 - 50

Links

Website LinkedIn See all jobs

Your match analysis

See how your profile stacks up against this role.

We compared the job requirements to your profile to show where you're strong and where you fall short.

Job description

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!

Apply once. Then go straight to the hiring manager.

After you apply, unlock the direct contact details of the people who actually make the call. A quick follow-up makes you 5x more likely to land an interview.

MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
Unlocked after you apply
·

Java Developer Related jobs

EuropeJava Developer

Other jobs at Bonapolia

Premium

Reach out to the hiring manager directly.

Gain access to the contact details of the hiring managers who actually decide, and reach out to network with them directly. That, plus more when you upgrade:

  • Full match report with fit score and gaps
  • Career diagnostics on how recruiters read you
  • Curated company matches and warm intros
  • 48h early access to new roles

Cancel anytime.