Full Stack Engineer

Full Stack Engineer L3Harris Technologies is a trusted disruptor in the defense industry. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. L3Harris is dedicated to recruiting and developing high‑performing talent who are passionate about what they do. Our employees are unified by a shared dedication to our customers’ mission and a quest for professional growth. The company provides an inclusive, engaging environment designed to empower employees and promote work‑life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. What the role will involve The responsibilities of your role will include the following: Applying your software skills as an individual contributor to help develop complex software systems; Collaborating with cross‑functional teams to define functional and non‑functional requirements for embedded and/or user interface software projects; Creation of low‑level designs, implementation and test solutions, in line with the defined architecture; Supporting and promoting adherence to coding standards, best practices, planning documentation, procedures for software development and delivery, and continuous improvement initiatives; Depending on level of experience, providing guidance and mentorship to software engineers; Meeting cost and schedule targets while contributing to technical reviews, bids & proposals, budget & schedule discussions, customer engagement activities. What you’ll bring The role requires the following experience and skills: Front‑end Angular and/or React; TypeScript; HTML + CSS. Back‑end REST APIs; Entity Framework Core. General Experience of using version control systems (e.g. Git / GitLab or similar); Strong object‑oriented design and programming skills (OOD, OOP); Familiarity with development methodologies (e.g. V‑model, Waterfall, Agile); Proficiency with tools like Jira and Confluence; A proven track record of delivering reliable, maintainable software across the lifecycle, including peer review; Strong communication, documentation and organisational skills; A degree (or equivalent experience) in Computer Science, Software Engineering, or a related field. Additional (advantageous) experience Experience with Agile / Kanban; Experience with CI/CD pipelines; Experience with Artifactory (JFrog); Experience in C++, preferably embedded C++, or willingness to learn; Experience with Linux development environments; Experience architecting software systems that interface with hardware; Experience with DevOps tools and practices (e.g. containerisation / Docker, Kubernetes, Kafka, micro‑service architecture, continuous assurance / CI/CD and associated best practice); Demonstrated ability to document, plan and manage software team activities; Experience setting up, monitoring and reporting appropriate metrics throughout the software project lifecycle. Important to know Due to the nature of our work many of our roles require a UK nationality and the ability to obtain a security clearance. Applicants who accept a conditional offer of employment must meet the requirement of the right to work in the UK and must meet eligibility requirements for access to classified information and will be subject to government security checks. Benefits £3,000 to £6,000 DV Bonus – please note this level of clearance isn’t essential for this role. This bonus is subject to individual clearance and project requirements – discussed upon application. Flexible or part‑time working arrangements considered upon request. Half day finish on a Friday. 25 days holiday per year (plus bank holidays), increasing with long service and with the opportunity to buy/sell up to 5 days. Private medical insurance with optional family cover. Pension scheme of up to 7% employer contribution. Life Assurance 4x salary (flexible up to 10x). Group income protection. Flexible opt‑in extras such as a health care cash plan, dental insurance, gym membership, critical illness cover and cycle to work scheme. Employee assistance program providing mental health and wellbeing support. Professional membership reimbursement (discretionary). Seniority Level Mid‑Senior level Employment type Full‑time Job Function Engineering and Information Technology Industries: Software Development, Technology, Information and Media, and Defense and Space Manufacturing #J-18808-Ljbffr