Junior Java Developer (Backend / Integrations) / IGaming
We build a payment-orchestration platform (a PSP hub) that connects merchants to dozens of payment providers. You'll join one of two small backend teams (5 devs each — seniors, a tech lead, and an architect) building and maintaining the integration services that move real money in production.
You'll be mentored by senior developers and backed by strong QA — a great place to see how real-world systems run at scale.
- Format: Remote · [Ukraine / EU-timezone overlap] · Full-time
- Level: Junior — 0–2 years of commercial Java (strong personal / educational projects count)
- English: B1+ (our tooling, docs, and some partners are in English)
What you'll be working with (our environment — you'll grow into it)
- Java 23, Spring Boot, Apache Camel
- REST APIs, SQS, Redis, PostgreSQL
- Cloud & DevOps: AWS, EKS, Terragrunt, Helm, Flux
- Monitoring: OpenSearch, VictoriaMetrics, Grafana
GitLab for version control & CI/CD
What we're looking for (the essentials)
- Solid Java fundamentals (8+) and a good grasp of OOP
- Basic SQL / PostgreSQL
- Genuine curiosity about backend, cloud, and DevOps — and eagerness to learn
- Good problem-solving, communication, and ownership
Nice to have (bonuses, not requirements — we'll teach the rest)
- Hands-on Spring Boot
- Apache Camel or message queues (SQS, RabbitMQ, etc.)
- Docker / Kubernetes / Helm
- GitLab or other CI/CD
- Any AWS experience (S3, EC2, …)
Keycloak 26
What you'll do
- Build and maintain backend services and provider integrations
- Write clean, tested code — with the team's support
- Debug issues and improve stability
- Learn how we run and deploy on AWS with modern tooling
Collaborate closely with devs, QA, and DevOps; join code reviews and team discussions
How we work / what we offer
- Flexible remote schedule
- Paid sick leave and vacation
- All the equipment you need
- Internal events: open discussions, product meetups, soft-skills training
Flat structure, no micromanagement, fast decisions
Hiring process
- Intro call (~30 min)
- Technical interview
- Short live-coding / pairing session
- Offer
Ready to grow with a fast-moving team building real fintech infrastructure? Apply and join the journey.