Hire Java developers from the Balkans
Backend engineers who build and run Java services where reliability matters. Every profile we send has passed a recorded technical interview written for its stack.
- Java
- Spring Boot
- Hibernate
- Kafka
- PostgreSQL
- Maven
- Kubernetes
- AWS
4.9/5 on Clutch
Clients include
Your shortlist
Java developers · Example
Senior · 8 yearsJava, Spring Boot22:14
Mid-level · 6 yearsHibernate, Kafka19:40
Senior · 10 yearsPostgreSQL, Maven24:05
Java developers in our network
- Profiles reviewed
- 239
- With a recorded technical interview
- 25
- Earn the vetted badge, across all stacks
- < 1 in 100
From our recruitment system, as of 13 October 2026.
What they build
- Microservices and APIs
- Enterprise integrations
- Modernising monoliths
What the technical interview covers
- 01Service design and boundaries
- 02Concurrency and transactions
- 03Diagnosing slow queries
- 04Reviewing code for hidden bugs
Watch the interview, then take the call
Each profile on your shortlist comes with the recorded technical interview, chaptered by question. Spend your calls on people you already know can do the job.
Case study · OrayaHow we took over Oraya’s engineering in six months.Read the case studyWhat you get for every candidate
A recorded technical interview, so you see how they think before you book a call.
Topic 1 of 4
00:40 / 22:14
Service design and boundaries
Java developers
- Java
- Spring Boot
- Hibernate
- Kafka
Topics covered
- 00:40Service design and boundaries
- 05:15Concurrency and transactions
- 09:30Diagnosing slow queries
+ 1 more topic
“A required position can be staffed very fast, usually a proposal for a new position arrives on the next day.”
Head of Product, staffing platform “Division5’s availability and competence were impressive.”
CEO, NEXQ S.r.l. “It is a pleasure to work with them on a daily basis.”
Managing Director, oraya GmbH
Questions
- What do your Java developers work with?
- Java, Spring Boot, Hibernate, Kafka, PostgreSQL, Maven, Kubernetes, and AWS. Every profile lists the tools that person has used and the projects behind them, so you can check the match before a call.
- What does the technical interview cover for Java developers?
- Service design and boundaries, concurrency and transactions, diagnosing slow queries, and reviewing code for hidden bugs. Each answer is recorded and chaptered by question, so you can go straight to the topics that matter for your role.
- How many Java developers have you reviewed?
- 239 profiles as of 13 October 2026, 25 of them with a recorded technical interview. Across every stack, fewer than 1 in 100 profiles earn the vetted badge: 27 of 3,272.
- How quickly can I see Java developers?
- Once we have a complete brief, we usually share relevant profiles within 24 hours, with availability for each person. If we cannot find a suitable match, we tell you.
- How are they vetted?
- Two recorded interviews, one on communication and one on their stack, then a timed skills test, a recruiter review and a short live call. A person awards the vetted badge.
- Can I watch an interview before meeting anyone?
- Yes. Profiles we send come with the recorded technical interview, chaptered by question, so you can judge the answers before you book a call.
- Do they work in my time zone?
- Our professionals work on Central European Time, the same working hours as Italy, Germany and Austria.
Related skills
Start with the role