4 senior it software engineer jobs found

Working independently, the Lead Software Engineer, Java owns development of software products and works on improving the overall quality of the product throughout the software development life cycle and mentors other Software Engineers. Reports directly to a Director or Senior Director. Seasoned individual contributor with deep expertise in Java to design, develop, and maintain complex, enterprise-grade applications on AWS through clean, modular, and performant code; proficiency in Python preferred. Essential Job Functions: Designs and develops industry-leading solutions that meet defined quality standards, reliability specifications, and help achieve key strategic objectives Takes broad perspective to problems and exercises independent judgement in techniques and evaluation criteria to obtain results Identifies ways to overcome challenging situations that jeopardize the achievement of business goals Develops actionable insights from analyzing software...

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. Building on The Aerospace Corporation's reputation as a trusted, impartial advisor with integrity and dedication to mission success, the Civil Systems Group (CSG) combines deep technical expertise with market-leading innovation to help our customers solve complex systems engineering and integration challenges. CSG is organized by core customer-facing lines of business to manage and grow programs within NASA, NOAA,...

Category: Engineering, IT & Systems Administration reqId: P-100178 Posted Date: 04/30/2026 Work Environment: Hybrid Exempt widget: Full Time Location: Baltimore, Maryland, United States None No Travel Job Requirements Software Engineer Apprentice, Rails & Localization (Consultant, Engineering & Technical Services) This is a Registered Apprenticeship with the State of Maryland, offering a structured pathway into a software engineering career through paid, hands-on work combined with mentorship and skill development. As an apprentice, you'll earn while you learn, contribute to real production code that serves Maryland residents, and graduate with industry-recognized credentials and meaningful experience. We're looking for motivated learners who want to launch a tech career through doing, not just studying. You'll join the team supporting the a public-benefit program that helps workers access paid family and...

Description Leidos is seeking a Principal Data Architect / Scientist to join the Air Traffic Business Area within the Homeland Sector , supporting the development of the Leidos Common Automation Platform (L-CAP) . L-CAP is a mission-critical, future-ready automation platform built on a hybrid cloud data mesh architecture , enabling next-generation air traffic management capabilities. As part of a large-scale Scaled Agile (SAFe) software development organization , you will serve as a technical leader and strategic architect , shaping enterprise data solutions that bridge mission needs, systems engineering rigor, and modern Agile delivery. This role is ideal for a highly experienced architect who can operate at both strategic and hands-on levels, influence across teams and programs, and drive the evolution of scalable, secure, and resilient data ecosystems. This position supports government programs and requires the ability to obtain and maintain a favorable...