you excited about shaping the future of sports betting technology? Join the Sportsbookteam and contribute to our in-house Sportsbook platform that hosts multiple brands. Our sophisticated system leverages Java for robust development, Kafka for real-time data streaming, and Spring Boot for creating powerful services. You’ll work with various live sports feed integrations and utilise RabbitMQ for … junior members of the team R equirements: Bachelor's degree in Computer Science or any related technical field. At least 5+ years of working experience in serving as a JavaDeveloper working on varied types of software development projects. Strong grasp of established and emerging technologies, systems, platforms, and software. Expert knowledge of Java and open-source … worked on large-scale multi-threaded projects. Demonstrable knowledge of Maven and Linux. Experience building highly transactional, high-volume distributed server applications. Knowledge of JVM monitoring and performance tuning Java applications, as well as troubleshooting issues in production. Knowledge and/or experience of Python is appreciated. Background in Agile Software Development using Scrum Methodology is preferred but not More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Halian Technology Limited
One of the UKs most iconic omni-channel retailers is looking for a SeniorJavaDeveloper to join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java , strong architectural understanding of microservices , and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms … with agile product teams, and contribute to a high-traffic platform used by millions of customers. Key Responsibilities: Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion … take on people management responsibilities for engineers Stay updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
evoke
Our team is building the next generation Sports Betting platform that optimizes flexibility, performance, responsiveness and resiliency. The technologies we like to use include Java, SpringBoot, Kafka, Cassandra, Postgres, Kubernetes, AWS, Postgres, etc. We are looking for an experienced Java Developers to work directly with the business. Working within an agile team, you will deliver high-quality, customer … teams as required Take responsibility for product delivery and your contributions to it Actively participate in relevant communities of practice associated with your role Who we are looking Experienced JavaDeveloper with a positive, collaborative attitude, Agile/DevOps experience, and a understanding of the full SDLC, contract-first development, CI/CD, and monitoring tools Foundation in … Java and the Java ecosystem is essential; familiarity with SpringBoot, Kafka (or other messaging platforms), Postgres (or other SQL databases), Cassandra (or other NoSQL databases), Docker, GitLab, and GitLab CI is desirable Knowledge of monitoring, logging, and cloud platforms like New Relic, Splunk, AWS Lambdas, Kubernetes, ISTIO, Terraform, and OpenAPI is beneficial but not required Open-mindedness and More ❯
Social network you want to login/join with: SeniorJavaDeveloper, leeds, west yorkshire col-narrow-left Client: Accenture Location: leeds, west yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Please Note: Any offer of employment is subject … cloud, utilising modern DevSecOps tooling and principles, and an automation-led testing approach. We are looking for experience in the following skills: Our core language for this role is Java (Spring/MVC), so experience is essential You have experience with Cloud Native technologies on at least one of the major cloud providers (AWS, Google Cloud, or Azure), with … tools to support a CI/CD pipeline You keep Accessibility, Security, and Performance as a priority when designing or building software solutions You are a strong and versatile senior software engineer, able to apply your skills to many different languages within the same engineering paradigm (object-oriented or procedural). You aspire to be as full-stack as More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: SeniorJavaDeveloper - Remote - up to £95K, leeds, west yorkshire col-narrow-left Client: Halian Location: leeds, west yorkshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: SeniorJavaDeveloper - Remote - up to £95K Halian is currently supporting a multi-national and award-winning organisation who are looking for a talented and experienced JavaDeveloper to join their dynamic team on a permanent basis. This is a great opportunity to create exceptional customer experiences and work on cutting-edge technology! As a Senior Engineer … quality solutions. Location: South East/Remote. Salary: up to £95,000 + + competitive benefits, depending on experience. Requirements: Experience building and shipping large scale applications Knowledge of Java AND OR Kotlin A solid understanding of AWS OR GCP Experience with TDD and pain programming. Experience with third-party libraries and APIs. Experience leading engineering decisions in a More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Halian
SeniorJavaDeveloper - Remote - up to £95K Halian is currently supporting a multi-national and award-winning organisation who are looking for a talented and experienced JavaDeveloper to join their dynamic team on a permanent basis. This is a great opportunity to create exceptional customer experiences and work on cutting-edge technology! As a … Senior Engineer, you will be responsible for leading the design, development, and maintenance of high-performance core applications. Whilst overseeing multiple teams, you will play a pivotal role in shaping the development strategy, and collaborating with cross-functional teams to ensure the delivery of high-quality solutions. Location: South East/Remote. Salary: up to £95,000 + + … competitive benefits, depending on experience. Requirements: Experience building and shipping large scale applications Knowledge of Java AND OR Kotlin A solid understanding of AWS OR GCP Experience with TDD and pain programming. Experience with third-party libraries and APIs. Experience leading engineering decisions in a complex environment and influencing a wide range of stakeholders. Strong understanding of software architecture More ❯