Offre d'emploi Java Software Developer (DV Security Clearance)

In this role, you will design, develop and support secure, high-quality Java-based solutions that underpin a complex defence system. You’ll take ownership of the full software lifecycle, from understanding user needs and shaping technical solutions through to deployment, operation and continuous improvement. Working closely with engineers, analysts and users, you’ll help ensure systems remain robust, resilient and fit for purpose, while mentoring junior colleagues and contributing to a collaborative, high-performance environment.



You will also play a key role in improving standards and practices, supporting integration and testing activities, and resolving live service issues to maintain operational effectiveness and performance.



Key responsibilities include:



• Develop & deliver clean, secure and well-tested software aligned to modern standards



• Lead & support system operation, monitoring and fault resolution in live environments



• Collaborate & influence across disciplines to shape effective technical solutions



• Improve & optimise system resilience, stability and performance



• Coordinate & support build, integration and testing activities



• Coach & mentor junior team members, sharing knowledge and best practice

Required qualifications to be successful in this role

You will be an experienced Java developer with a strong background in web technologies and enterprise systems, comfortable working in secure, mission-critical environments. You should demonstrate a broad technical skillset, an analytical mindset, and the ability to take responsibility for both delivery and continuous improvement within a collaborative team.



Essential qualifications and experience:



• Strong commercial experience in Java development



• Significant experience installing and configuring web technologies, including Apache and Solr



• Experience with proxy server configuration



• Strong understanding of JSON data structures and RESTful web services



• Experience authoring XSL/XSLT and working extensively with XML



• Strong knowledge of Microsoft Server OS, including Hyper-V



• Experience with requirements engineering and testing techniques



• Ability to use mapping tools such as Altova MapForce



• Experience creating lightweight user interfaces using HTML/CSS



• Experience with Oracle Forms, Reports, PL/SQL and SVN



• Familiarity with tools such as NetBeans, TOAD, JDeveloper and TortoiseSVN



• Experience working in both Windows and Unix environments



• Exposure to additional languages such as C++ or .NET Framework

Together, as owners, let’s turn meaningful insights into action.



Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…



You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.



Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.



You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.



Come join our team—one of the largest IT and business consulting services firms in the world.