Senior Java Technical Lead - Belfast (Hybrid) Up to £110,000 + Bonus + Exceptional Benefits | Backend Java | Global Impact | Flexible Working MCS Group is delighted to be partnering with a global technology company to recruit a Senior Java Technical Lead. We're seeking a highly experienced technical leader to join a global product engineering team in a … and delivery within a high-availability environment, collaborating closely with internal stakeholders and developers worldwide. What you'll do: Lead design and development of large-scale backend services in Java/J2EE (Spring, Hibernate, REST APIs). Own solution architecture across microservices, containers (Docker/Kubernetes), and cloud-native deployments. Oversee development standards, documentation, mentoring, and quality assurance. Engage … in GenAI tooling and integration (e.g. GPT, Claude, GitHub Copilot) Ensure high system performance, maintainability, and security across deployments. What you'll bring: Extensive experience in enterprise-level Java development with deep REST API and microservice expertise. Strong experience with databases (PostgreSQL/Oracle), cloud-native practices, and CI/CD pipelines (Jenkins, GitHub Actions). Proven leadership in More ❯
The Software Engineer role leads and participates in solving business problems by building robust, high-performance large-scale enterprise applications. You will leverage your deep technical knowledge to design and code scalable and easily maintainable solutions as well as mentor other more junior engineers as needed. You will promote a culture of technical excellence and continuous improvements within the … team. Responsibilities Develop and engineer solutions within multiple agile software delivery teams, working to collaboratively deliver sprint goals, write code, and participate in the broader Citi technical community and team-level Agile and Scrum processes. Engage in the full software development lifecycle (SDLC), including planning, development, testing, and deployment ensuring adherence to best practices in CI/CD pipelines … Foster relationships with end users and stakeholders and influence product design evolution and delivery strategies Required Qualifications Experience as a Software Engineer/Developer using Java and/or Python Clear understanding of Data Structures and Object-Oriented Principles Experience building horizontally scalable software using Cloud-native development or Container Orchestration tools such as Kubernetes Spring Framework including More ❯
As a Software Engineer I, you'll get the opportunity to be a hands-on engineer, learning best practice engineering processes and approaches whilst receiving ongoing development through coaching, mentoring and pairing with other engineers on your team. From problem-solving to challenging old ways of thinking, you will have the opportunity to unleash your full potential and … Our range of solutions spans vulnerability management, detection, automation, cloud security, and penetration testing; in order to build these products our teams work with an array of technologies including Java, Python, AWS and Go, just to name a few. Join our engineering team to help us build and innovate great products on our Insight platform using the latest technologies … to make the world a safer digital space About the Role The Software Engineer I is a part of our Product and Engineering team who are at the forefront of keeping our customers safe from attacks and breaches. In this role you will be focussed on helping our customers seamlessly manage their security solutions as effectively and efficiently as More ❯
Good knowledge and work experience in AWS. Strong knowledge of authentication and identity-related technologies and protocols is an advantage - e.g. OIDC, OAuth2. Web Technologies and Containerisation : Proficiency in Java Spring, Docker, Kubernetes, with a heavy focus on automation and CI/CD practices. Agile Software Engineering : Strong skills and experience in building software in an agile team. User More ❯
