About the Position

We are hiring a Senior Java Developer with strong backend engineering skills to join our team in Bucharest, Romania. You will work closely with senior engineers across the globe, shaping the future of a widely used workflow engine that powers complex, mission-critical processes.

Responsibilities

Design, build, and evolve core backend components of the Fluxnova platform
Contribute directly to an active open source project used by teams worldwide
Collaborate with experienced engineers in a distributed, senior-level setup
Improve scalability, reliability, and performance of workflow execution
Review code, influence architecture decisions, and help set engineering standards
Work close to real production use cases, not toy problems

Requirements

Strong experience as a senior backend engineer
Solid Java expertise and hands-on experience with Spring Boot
Strong understanding of databases (SQL, persistence, transactions)
Experience with JavaScript-based web technologies (frontend or integration level)
Clean coding practices, design thinking, and ownership mindset

Nice to Have

Experience with Camunda 7 or BPM/workflow engines
Previous open source contributions (code, reviews, RFCs, maintenance)
Experience working in globally distributed engineering teams
Understanding of asynchronous processing and distributed systems

We Offer

Opportunity to work in a highly professional environment
Be part of our success story and achieve career growth
Fantastic technical, business-related, or soft skills training
Creative-thinking in a great open-minded work environment
Friendly and fun-loving colleagues

About the Company

Our customer is a top-tier investment bank with client assets of hundreds of billions globally. We offer a dynamic and innovative environment where you will work with high-level financial instruments.

Application

To apply for this position, please submit your resume and relevant documents through our application portal. For more information, visit our careers page.

Note: Our system automatically converts each CV into our standardized format, enabling our HR teams to process applications more efficiently.

Senior Java Developer

Job description