Software Engineer - Java or Python - Remote (Permanent)

Description Software Engineer Programme Name: Maritime Internal Research & Development Location: Farnborough, with flexibility to work from home dependent on business demands We are seeking a Software Engineer (Python and Java) to play a key role in advancing Maritime Internal Research and Development (IRAD) within our National Security & Defence (NS&D) Division. You will help shape next‑generation capabilities in AI, autonomy, and machine learning, taking innovative concepts from research through to solutions ready for integration with operational platforms. Working in a fast‑paced and collaborative environment, you will contribute to problem analysis, solution design, and the delivery of high‑quality software across a diverse range of applications. Based at our Farnborough office, with flexibility for primarily remote working, you will join a high‑performing, multidisciplinary team operating across the UK. This is an opportunity to make a tangible impact, working within a creative team at the forefront of internal innovation and strategic business growth. We are looking for engineers with a strong foundation in software development and a passion for delivering robust, assured solutions. The role offers exposure across multiple IRAD workstreams and the full software development lifecycle, providing the opportunity to grow your skills while contributing to mission‑critical outcomes The role is a full-time, permanent position that will make an impact from Day 1 and may Develop Software Requirements and Software solutions/recommendations Software development of solutions to quality/safety/security software standards Integration of bespoke and COTS software products Configuration of software products and toolchains Software modelling and simulation Curious and inquisitive issue investigation and a flexible and adaptable approach to resolution Technical risk and opportunity management Proficiency in Python and Java; experience with C++ and JavaScript is desirable Experience working in Agile development environments Familiarity with Secure DevOps and CI/CD pipelines, including tools such as Jira, Bitbucket, JFrog, Ansible, Grafana, Splunk, Confluence, and Kubernetes Use of automated testing frameworks and tools Experience developing solutions on AWS Delivery of software in line with quality, safety, and security standards, including Secure by Design principles Understanding of integrating sensor inputs, effects of latency, decision and behaviour trees, failure modes, autonomy algorithms, performance tuning and assessing AI accuracy Experience with LLMs, AI agents, and generative AI techniques Exposure to AI‑assisted and agentic software engineering tools, frameworks, and patterns (e.g. Integration and configuration of COTS products At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. 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) • Commitment to Diversity: We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs. Leidos UK & EUROPE – we work to make the world safer, healthier, and more efficient through technology, engineering and science. Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future. The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. Securing Your Data com automated system – never from free commercial services (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.