Senior Java Developer

About us:

Atlaslive is a dynamic iGaming platform that provides the best quality software solutions for iGaming business. We create a live connection between business ambitions and opportunities. Atlaslive is recognized worldwide as one of the leading Sportsbook Platforms, as well as the Best Sports Betting Provider and a Rising Star in Sports Betting Technology within the CEE, Baltic and Nordic markets. Atlaslive, the tech behind the game.

Requirements:

• 6+ years of production software development
• Expert in Java 21+ (Core, concurrency, Stream API, Collections)
• Deep experience across the Spring ecosystem (Boot, Data, Security, AMQP, MVC)
• Strong RDBMS expertise (PostgreSQL, MySQL): schema design, indexing, query optimization, isolation levels, locking, replication; frameworks (Hibernate, JOOQ, Spring Data) including advanced mapping and batching.
• Good understanding of messaging/streaming knowledge: RabbitMQ, Kafka (partitions, consumer groups, rebalancing, exactly-once/at-least-once semantics, schema evolution/Schema Registry, dead-letter strategies).
• Proven delivery in microservices and distributed systems (3+ years), including observability and resilience patterns (circuit breaker, bulkhead, rate limiting, backoff/jitter).
• Good CI/CD background: build pipelines (GitHub Actions/GitLab CI/Jenkins), release strategies (blue/green, canary), trunk-based development.
• Security fundamentals: OAuth2/OIDC, token management, TLS/mTLS, OWASP, dependency & container scanning.
• Observability: metrics, logs, traces (OpenTelemetry, Prometheus, Grafana, ELK), SLI/SLO/Error Budgets, incident response/on-call.
• Testing at multiple levels: unit, integration (Testcontainers)
• Tooling: Maven/Gradle, Docker, Git;
• Excellent communication; mentorship and code-review leadership; ability to influence cross-team architecture decisions.

Responsibilities:

• Own end-to-end delivery for critical services: from design docs and RFCs to production rollout, SLOs, and on-call readiness.
• Raise code quality: establish/maintain standards, enforce reviews, guide refactoring, and champion static analysis and test strategies.
• Ensure data correctness across boundaries: choose and implement the right transaction/consistency patterns (SAGA, outbox, idempotency), manage deadlocks/contention.
• Integrate third-party services & APIs securely and reliably; manage contracts, schema evolution, and backward compatibility.
• Mentor & unblock mid/junior engineers; lead design reviews, pair sessions, and knowledge sharing.
• Collaborate with stakeholders (Product, QA, DevOps/SRE, Security) to align roadmaps, manage technical debt, and plan migrations.

Nice to have:

• Experience with AWS
• Payment service providers integration

Career Growth & Opportunities:

• Become part of a global leader in iGaming innovation.
• Access to professional development programs and industry events.
• Opportunity to work with top-tier experts in cutting-edge technology.
• Drive real impact in a fast-growing international market.
• Flexible career progression within a scalable and adaptable platform.

Working Conditions:

— Vacation: 22 working days per year, plus official public holidays.

— Sick Leave:

*5 paid sick days annually (no certificate required).

*Up to 10 additional days covered at 100% with a valid medical certificate.

— Equipment: Personal budget for necessary hardware and tools.

— Education: Annual learning & development budget to support your professional growth.

— Health & Wellness: Access to a personal limit within our benefit cafeteria system for health-related expenses.

Join our passionate and talented team and be at the forefront of transforming the iGaming industry with groundbreaking live tech solutions. If you’re a visionary professional eager to shape the future of iGaming, Atlaslive invites you to apply and drive our continued success in this dynamic market.

Atlaslive — The Tech Behind the Game.

*All submitted resumes undergo a thorough review. If we do not contact you within 5 business days after your application, it means that we are unable to proceed with your candidacy at this time. However, we appreciate your interest in our company and will keep your contact details on file for future opportunities.

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