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SME level Full Stack Application Developer

BAE SystemsHamilton, OHL6 LeadSeptember 19th, 2026
Job DescriptionBAE Systems is seeking a Subject Matter Expert (SME) level - Full Stack Java Spring Boot & React Developer to provide expert hands-on, technical leadership, architecture modern cloud-native solutions, and delivering backend infrastructure with dynamic frontend user interfaces.Key ResponsibilitiesArchitect Cloud-Native Solutions: Lead the strategy, design, and deployment of complex microservices architecture across AWS and Oracle Cloud Infrastructure (OCI).Full-Stack Technical Leadership: As an active member of a development team provide leadership on Java Spring Boot backend systems and reusable React.js frontend component architectures.Front-end Development (React): Build responsive, interactive, and user-friendly interfaces using React.js. Implement and manage application state using state management libraries (e.g., Redux) as needed. Ensure cross-browser compatibility and optimal performance of the UI.Orchestrate Containerization: Design, scale, and maintain containerized applications using Kubernetes clusters for enterprise production environments.API & Integration Governance: Oversee RESTful API and WebSocket design, data streaming, and hybrid-cloud integration strategies.Multi-Cloud Database Mastery: Optimize data models and high-availability setups across relational and non-relational databases, utilizing both cloud-native storage and traditional systemScrum Participation:Actively participate in all Scrum ceremonies, including daily stand-ups, sprint planning, sprint reviews, and retrospectivesCollaborate with product owners, scrum masters, and other team members to define, estimate, and deliver user storiesContribute to backlog refinement and ensure alignment with product goalsCode Quality & Best Practices:Write clean, maintainable, and well-documented code following established coding standardsParticipate in code reviews to ensure code quality and adherence to best practicesImplement unit and integration tests to ensure software reliabilityDeployment & Operations:Assist in the deployment of applications to cloud platforms (e.g., AWS, Azure, GCP) and manage containerization (e.g., Docker, Kubernetes) as requiredMonitor application performance, troubleshoot issues, and provide production supportCollaboration & Communication:Work effectively within a cross-functional team, collaborating with UX/UI designers, QA engineers, and other stakeholdersCommunicate technical concepts clearly and concisely to both technical and non-technical audiencesRequired Education, Experience, & SkillsBachelors degree and 10 years of progressive relevant experience in software development or technical rolesProficiency in Java and the Spring Boot frameworkStrong experience with React.js and related front-end technologies (JavaScript, HTML, CSS)Experience with RESTful API design and developmentFamiliarity with database technologies (e.g., MySQL, PostgreSQL, MongoDB)Understanding of Agile methodologies, particularly ScrumExperience with version control systems (e.g., Git)Strong problem-solving and analytical skillsExcellent communication and teamwork abilitiesPreferred Education, Experience, & SkillsMasters Degree in related discipline,Kubernetes production environments.Pay InformationFull-Time Salary Range: $153377 - $260743Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20 hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.SME level Full Stack Application Developer125323BREEO Career Site Equal Opportunity Employer. Minorities . females . veterans . individuals with disabilities . sexual orientation . gender identity . gender expression