Senior Software Engineer – .NET C# SQL Server
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Job Description Summary
During a time of consistent and continued growth, our GE Aerospace team at the Eastleigh site is future‑proofing our Defence and Aerospace capability with a new role for a Senior Software Engineer. As the Ground Application Software Engineer, you will design, build, and sustain cutting‑edge ground‑based software applications and services that support mission‑critical operations. You’ll also work on data ingestion, processing and integration with back‑end services and hardware systems, collaborating closely with product, systems, platform, data, and test teams to deliver high‑quality, secure, and reliable software that improves safety, quality, delivery, and cost.
In this role you will:
* Drive design reviews, define interfaces between code modules, and apply existing technology to designs
* Architect, implement, and maintain ground applications (services and tooling) with clean, modular, and testable code
* Build user interfaces and operator tools that are reliable and performance‑oriented
* Integrate with existing software, simulators, test equipment, and external systems using well‑defined contracts and protocols
* Implement and maintain data schemas, messaging, and event‑driven integrations
* Establish unit, integration, and end‑to‑end tests
* Participate in sprint planning, code reviews, and design reviews; contribute to documentation and user manuals
* Support deployments, environment configuration, and deployment activities
* Work cross‑functionally with project managers, systems engineers, and end users to refine requirements
* Drive root‑cause analysis, retrospectives, and improvements that enhance safety, quality, delivery, and cost
Essential 'must have' skills and experience
* Skilled in .NET and C#
* Familiarity with relational and SQL databases (e.g., PostgreSQL, MySQL, SQL Server) and schema design
* Experience in testing and test methodology
Desired experience and competencies
* Software engineering and testing in the Defence, Aerospace and/or Aviation industries is highly desirable
* Experience using Visual Studio
* Understanding of the Software Development Lifecycle
* Experience in writing and developing test cases, and maintaining automated testing software
* Familiarity with tools such as DOORS, Rally, Azure DevOps, Jira and continuous integration/build/test practices
* Apply secure coding practices, identity and access controls, and data protection
* Strong knowledge of object‑oriented analysis and design, software design patterns, and coding principles
* Bachelor’s degree in computer science or STEM majors with advanced experience
* Real‑time or near‑real‑time data processing and visualization experience
* Awareness of regulatory or quality frameworks (e.g., AS9100, DO‑178C, ISO 27001) and software safety practices
* Experience using IBM Engineering Workflow Management tools
* Aware of Windows 11 application development
* General understanding of automated testing tools such as TestComplete
* Aware of Lean/Agile/XP methods and practices
* General understanding of the impacts of technology choice on the software development life cycle
* Experience in Windows 10 application development
* Strong problem‑solving, systems thinking, and debugging skills
* Clear, concise communication and documentation
* Collaboration and respect for people; effective code review and mentoring
* Continuous improvement mindset; data‑driven decision making
Working in a Scrum environment, you will participate in regular/daily stand‑ups and technical reviews within the Aircraft Services team, sharing knowledge with end users. This role is suited to an experienced .NET, C# and SQL Server engineer who thrives in a positive team‑based environment and seeks opportunities to showcase initiative, enthusiasm and passion for engineering.
Our goal is to achieve and exceed customer expectations. If this sounds appealing, apply today with a tailored CV showcasing your .NET, C# and SQL skills.
About GE Aerospace
At GE Aerospace we invent the future of flight, lifting people up and bringing them home safely. As key players in integrated systems for commercial, military, business, and general aviation aircraft, we invest heavily in research and development, solving increasingly complex challenges.
Flexible Working
GE supports and encourages flexible working arrangements to promote work‑life balance.
Total Reward
Our flexible benefits plan, FlexChoice, offers freedom, choice, and flexibility in how you receive benefits.
Benefits include: Non‑contributory pension, life assurance, group income protection, private medical cover, holiday (equivalent of 26 days, with flexible option to buy or sell).
Security Clearance
Baseline Personnel Security Standard (BPSS) clearance is required and must be maintained. If BPSS clearance cannot be obtained, you may not be eligible for the role and/or an offer may be withdrawn.
Right to Work
Applications from candidates requiring UK sponsorship are welcomed and considered. However, candidates without the right to work in the UK may not be appointed if a suitable candidate without sponsorship is available.
Relocation Assistance Provided
Yes.
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