Software Engineer Sr - Full Stack Dev - Puerto Rico
Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Aug 27, 2026. Lockheed Martin scores A on the Alion truth index.
About Lockheed Martin Space
Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.Join us in shaping a new era in space and find a career that's built for you.
Lockheed Martin is seeking a skilled Software Engineer (Level 3) - Full Stack Developer to join a dynamic team in delivering custom cloud web applications tailored to meet our aerospace & defense industry customers' needs.
The selected Software Engineer will be involved in all phases of the software engineering process including, but not limited to:
- Lead a software engineering application development team
- Capability/Feature/Requirements definition and analysis through direct customer interaction
- Design, Development, & Test of a suite of new software Capabilities and Features
- Debug and Troubleshoot Software issues
- Employ continuous improvement methodology
- Must be a US Citizen. This position is located at a facility that requires special access
- Available for full on-site work at Aguadilla, Puerto Rico.
Standard Job Description
Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensures software standards are met.
Basic Qualifications
- C# microservices experience
- Angular/Typescript experience
- Kendo Angular UI controls experience
- Ability to obtain and maintain a Secret Clearance
Desired Skills
- C# entity framework experience
- MySQL experience
- NGRX experience
- REDIS experience
- Jest testing experience
- Experience with Sprint Metrics, such as Sprint Velocity and Sprint burn-down charts
- Experience with Cypress testing framework
- Scaled Agile framework Experience, to include: PI planning, PI retrospectives, and SoS
- Experience with Developing and maintaining quarterly Agile Rolling-Wave schedules
Pay Information
Full-Time Salary Range: $88300.00 - $163900.00
At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.
The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
- Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
- For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.