Senior Java Software Engineer, Security Clearance

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Work Life Group

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2012

🎯 Recruiter

👥 HR Tech

Recruitment • HR Tech

Work Life Group is a recruitment and staffing firm founded in 2018 that matches employers and candidates across a wide range of technical, administrative, and security-cleared roles. The company operates a global careers site, manages candidate and employee portals, and emphasizes respectful, responsive hiring practices and well-being for both hires and clients. With a small core team and a large network of contractors, WLG sources talent for IT, NATO/security, and other professional positions across many international locations.

📋 Description

• Develop, update, and maintain NIRIS software modules in accordance with agreed requirements, priorities, and release planning (NIRIS 4.7 and 4.8). • Evolve Java software components to support sustained compatibility with supported Java LTS runtimes. • Implement agreed functional enhancements, including CESMO integration (Electronic Surveillance information exchange) and historic track data capabilities (filtered retrieval from stored NIRIS recordings). • Enhance the RTS subscription mechanism and UI to support filtering by source name, time interval, geolocation, and track number. • Prepare software baselines for integration, testing, acceptance, and release. • Develop and maintain unit tests and automated tests for implemented software changes. • Support regression testing to ensure software quality, maintainability, and early defect detection. • Ensure test coverage of at least 85% for delivered changes where technically applicable. • Enhance NIRIS logging functionality, including per-port, per-endpoint, and per-interface logging. • Implement logging filters, improved stack trace handling, log compression, and framework migration as required. • Enable more efficient identification and analysis of runtime errors and operational incidents. • Maintain and improve NIRIS interfaces with external systems, including support for Link 16 / JREAP, OTH-Gold, DIS, VMF, AIS, and other agreed formats. • Provide technical support for interoperability test events (CWIX, TDLITS, INTEND, customer visits). • Address OANT/SMAQ configuration issues and analyser limit challenges. • Update user manuals, governance documentation, technical design documents, interface documentation, test documentation, and release-related artefacts. • Ensure all documentation remains accurate, current, and consistent with the implemented software baseline. • Participate in sprint planning, daily stand-ups, sprint reviews, and project meetings. • Track progress using agreed tools (Jira or equivalent) and proactively communicate risks or deviations. • Submit Deliverable Completion Reports with evidence of code commits, test results, and traceability to acceptance criteria.

🎯 Requirements

• Minimum 5 years professional software development experience (full-stack focus) • Minimum 3 years Java development experience (modern frameworks, backend services) • Minimum 2 years TypeScript and/or Angular experience • Minimum 2 years RESTful services, messaging systems, or data exchange interfaces • Minimum 2 years near real-time or data-intensive systems • Minimum 1 year Docker (build, package, deploy Linux containers) • Minimum 3 years DevOps/CI/CD (GitLab, automated pipelines, artifact repos) • Demonstrable experience with unit, integration, and automated testing • Proven Agile/Scrum experience (sprint planning, execution, reviews) • Professional English proficiency (verbal and written).

🏖️ Benefits

• Health insurance • Flexible work arrangements