Salary: £60,100 - 77,000 per year Requirements: We are looking for a candidate who demonstrates proficiency in the following areas: OMS development and integration, Java Development Proven experience implementing solutions within IBM Sterling OMS Good working knowledge of Oracle database query development Strong Java EE experience Proficiency in full disciplined SDLC lifecycle frameworks and methodologies Experience working in an Agile/Scrum environment A practical and pragmatic approach, willing to get hands-on to deliver what is needed Exceptional communication skills and fluent in English It would be a plus if the candidate possesses the following: Exposure to IBM DataPower servers, clustering, and resource configuration Proficiency in using test tools and automated unit test tool frameworks to support development Knowledge of ETL tools (preferably IBM DataStage, Oracle SQL Loader) Experience with AWS would be beneficial Exposure to WebSphere MQ, IB, and ESB servers, clustering, and resource configuration Familiarity with the Sterling suite – OMS/Control Centre Knowledge of Web Services (SOAP, RESTful API, etc.), CSV, JSON, JMS, SQL Responsibilities: As an IBM OMS Consultant, my responsibilities will include: Being a development expert in the IBM Sterling OMS software lifecycle, including estimation, technical design, implementation, documentation, testing, deployment, and support Developing microservices to support modular, scalable, and maintainable order management and customer service workflows Participating as a team member with business analysts, SMEs, consultants, and vendors to deliver business requirements, process flows, functional specifications, and system design documentation Coordinating feature requests and change management with development partners, ensuring high-quality deliverables Building and deploying code across all managed environments Creating and maintaining technical design documents for Sterling OMS and microservices Identifying opportunities to improve order management and customer service through better system usage, new enhancements, and improved business processes Coordinating product cases and support tickets with the IBM CoC team Participating in system, integration, and user acceptance testing for new and modified systems Delivering high-quality production support and maintenance Leading or participating in outage calls and root cause analysis for production issues Technologies: API AWS ESB ETL IBM Support JSON Java Java EE Oracle SOAP SQL Websphere Web microservices Cloud AI Machine Learning Security More: To start, a BPSS pre-screening is required, and SC clearance is necessary for this role. Candidates must hold or be eligible to apply for SC clearance. At Leidos UK, we embrace a culture of collaboration, innovation, diversity, and trust. We are passionate about customer success, united as a team, and inspired to make a difference. We provide meaningful and engaging careers, support for your career goals, and a healthy work-life balance. Our employment package includes: - Contributory Pension Scheme - Private Medical Insurance - 33 days annual leave (including public and privilege holidays) - Access to flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays, and a cycle to work scheme) - A flexible working scheme We are committed to a diverse and inclusive culture, welcoming applications from all parts of the community. Our aim is to provide equal access to opportunities and resources for everyone. The Logistics Commodities & Services Transformation (LCST) Programme for the UK Ministry of Defence is crucial for enhancing the UK’s defence supply chain. Working together as Team Leidos, we strive to transform the UK's defence supply chain, providing an integration of complex services using modern systems to deliver accurate and timely information. At Leidos, we seek individuals who are innovative and eager to challenge the status quo. If you're someone who is always looking to the future and willing to disrupt the norm, we want you on our team. last updated 38 week of 2025