Senior Specialist, Application Development – Engineering Operations Tools

L3Harris Technologies

Senior Specialist in Application Development at L3Harris focusing on backend systems like Golang Teamcenter libraries and microservices integration.

Posted 6/5/2026full-timeGreenville • Texas • 🇺🇸 United StatesSeniorWebsite

ATS Keywords

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Hard Skills

GolangC#JavaScriptVuemicroservices architectureAPI integrationsdata migrationsbackend systems developmentTeamcenterPLM tools

Soft Skills

problem-solvingadaptabilitycommunicationcollaborationautonomyprioritizationdesign advocacytroubleshootingresults deliveryfast-paced environment

Tools & Technologies

Teamcenter RACActive WorkspaceCAD/CAMvirtualization platformsdisparate tools integrationSimulationsRequirements ManagementMBSEISR business modelcustom developed applications

Certifications & Qualifications

Bachelor's DegreeGraduate DegreeSecret clearance

Industry Keywords

software developmentbackend systemscross-functional teamsscalable systemstechnology stackdigital territoriesprogram security controllarge data transformsinfrastructure architectureautonomous projects

Tech Stack

Tools & technologies

GoJavaScriptMicroservicesVue.js

About the role

Key responsibilities & impact

Develop, maintain, integrate, upgrade and enhance Golang Teamcenter libraries, NX ufunc, Capital Harness DRC libraries among other reusable and extensible codebase.
Develop, maintain, integrate, and upgrade the upkeep of and management of microservices within our technology stack.
Collaborate with cross-functional teams to integrate backend systems with web applications.
Personally, maintaining some self-driven or time driven projects with a large amount of autonomy as required.
Stay updated with industry trends and technologies to ensure our systems remain cutting-edge.
Troubleshoot and resolve issues related to API integrations and microservices versus program security control implementation and provide solutions not too far out of line with general established solutions.
Contributes to the design and architecture of scalable and efficient backend systems.
Advocate and arbitrate with the team for best design based on requirements defined to be met.
Understanding in Golang, C#, JavaScript, and Vue, or equivalent languages.
Familiarity with PLM tools and CAD/CAM and teams Custom developed applications/systems garnered towards the ISR business model.
Strong understanding of microservices architecture implementation.
Experience with integrating disparate tools into a PLM suite such as Simulations, Requirements Management, MBSE, or “unique space” and be comfortable explaining what was required in detail.
Excellent problem-solving skills and the ability to adapt to new technologies, provide solutions and once confirmed, implement said solutions.
Strong communication skills, status and prioritization and the ability to work effectively in a fast-paced environment with minimal oversight.
Utilization of and development for Teamcenter RAC and/or Active Workspace experience
Experience and hands on exposure for working with large data migrations/transforms.
Aptitude in working directly with infrastructure/architecture across various virtualization platforms and program vs enterprise teams.
Comfort in uncharted digital territories with results delivery as it applies to business need.

Requirements

What you’ll need

Bachelor’s Degree with six (6) years of Software development with a focus on backend systems experience.
Graduate Degree with four (4) years of Software development with a focus on backend systems experience.
In lieu of a degree, minimum of 10 years of Software development with a focus on backend systems experience.
Must have an active Secret clearance at the time of hire.
Must be a U.S. Citizen.

Benefits

Comp & perks

Health insurance
401(k) matching
Flexible work hours
Paid time off