{"schemaVersion":"jobsearcher.job.v1","id":"b06a34e2331f2362e5701507","url":"https://jobsearcher.com/jobs/b06a34e2331f2362e5701507","canonicalUrl":"https://jobsearcher.com/jobs/b06a34e2331f2362e5701507","title":"Senior Java Software Engineer","description":"🚀 We’re hiring: Java Back End Developer📍| iGaming / Online Casino/Sportsbook || Senior Java | Backend | Kafka/Rabbit MQ |🌏 Remote in EU in a B2B contract.💰 Salary: From €80k to €100k gross/year (DEO)🔸 MUST have iGaming/Gambling experience.My client is iGaming content provider of products for sportsbook and casino operators worldwide, is looking for a Senior Java Back End developer, to work remote in Europe, in a B2B contract.Role OverviewThe Back-End Developer will be responsible for develop and maintain scalable Java backend services and APIs supporting the platform. Drive technical solutions, mentor team members, and actively contribute to team goals.Skills & Experience8+ years of experience with Java, Spring, Springboot and Microservices2+ years of experience within the iGaming industry2+ years of experience with Kafka or RabbitMQ.Ideal candidates will have sportsbook, PAM, wallet, payments, or wider iGaming platform experience.Nice to have:Exposure to Kubernetes and AWSExperience with AI coding assistants and agentic development workflowsKey ResponsibilitiesBuild greenfield backend services in modern Java for a high-scale PAM platform handling real-money transactions.Develop core services for player wallets, ledgers, payments, bonuses, and account lifecycle management.Design REST APIs and event-driven integrations using Kafka or similar messaging technologies.Deliver highly reliable systems with idempotency, strong test coverage, transaction integrity, and resilient error handling.Implement KYC/AML, responsible gaming, and audit-trail requirements.Build production-ready services with metrics, structured logging, distributed tracing, and alerting; participate in on-call.Contribute to architecture discussions, RFCs, code reviews, and technical design alongside Principal Engineers.Use AI-assisted development tools as part of the engineering workflow.Support third-party platform migration, including parity testing, data validation, and production cutover.","company":"Pentasia","rawCompany":"pentasia","city":"Littleton","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-09-11T09:15:37.583Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"713210","title":"Casinos (except Casino Hotels)","slug":"casinos-except-casino-hotels"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Java Software Engineer","description":"🚀 We’re hiring: Java Back End Developer📍| iGaming / Online Casino/Sportsbook || Senior Java | Backend | Kafka/Rabbit MQ |🌏 Remote in EU in a B2B contract.💰 Salary: From €80k to €100k gross/year (DEO)🔸 MUST have iGaming/Gambling experience.My client is iGaming content provider of products for sportsbook and casino operators worldwide, is looking for a Senior Java Back End developer, to work remote in Europe, in a B2B contract.Role OverviewThe Back-End Developer will be responsible for develop and maintain scalable Java backend services and APIs supporting the platform. Drive technical solutions, mentor team members, and actively contribute to team goals.Skills & Experience8+ years of experience with Java, Spring, Springboot and Microservices2+ years of experience within the iGaming industry2+ years of experience with Kafka or RabbitMQ.Ideal candidates will have sportsbook, PAM, wallet, payments, or wider iGaming platform experience.Nice to have:Exposure to Kubernetes and AWSExperience with AI coding assistants and agentic development workflowsKey ResponsibilitiesBuild greenfield backend services in modern Java for a high-scale PAM platform handling real-money transactions.Develop core services for player wallets, ledgers, payments, bonuses, and account lifecycle management.Design REST APIs and event-driven integrations using Kafka or similar messaging technologies.Deliver highly reliable systems with idempotency, strong test coverage, transaction integrity, and resilient error handling.Implement KYC/AML, responsible gaming, and audit-trail requirements.Build production-ready services with metrics, structured logging, distributed tracing, and alerting; participate in on-call.Contribute to architecture discussions, RFCs, code reviews, and technical design alongside Principal Engineers.Use AI-assisted development tools as part of the engineering workflow.Support third-party platform migration, including parity testing, data validation, and production cutover.","datePosted":"2026-09-11T09:15:37.583Z","dateModified":"2026-09-11T09:15:37.583Z","hiringOrganization":{"@type":"Organization","name":"Pentasia","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Littleton","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"b06a34e2331f2362e5701507"},"url":"https://jobsearcher.com/jobs/b06a34e2331f2362e5701507"}}