Principal Software Engineer Jobs in USA

V2X is growing! V2X is looking for a Senior Software Engineer to join our team!Job Description:We have an immediate career-growth opportunity for a collaborative and highly skilledSenior Software Engineer; we hire innovative thinkers wishing to work with emerging technologies on tactical defense sol...

Job ID: 7008Date Posted: March 17 2026Space Dynamics Laboratory (SDL) is seeking to immediately hire a university student to assist in cutting-edge research and developing new technologies for the Department of Defense and other government customers. This part-time position allows students to gain v...

At Podium we bring AI Employees to local businesses that turn every conversation into revenue. Trusted by 60000 businesses across Auto Home Services and Aesthetics Podium captures and converts leads 24/7 driving both new business and repeat customers.In under 24 months we crossed $100M in AI Agent A...

If you are interested in this position please apply on Twitchs Career site Us:Twitch is the worlds biggest live streaming service with global communities built around gaming entertainment music sports cooking and more. It is where thousands of communities come together for whatever every day.Were a...

DescriptionBe an integral part of an agile team thats constantly pushing the envelope to enhance build and deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorganChase you are an integral part of an agile team that works to enhance build and deliver trusted technology pr...

Zoox is looking for a Senior Fullstack Software Engineer to join our Mobile Apps Engineering team. This position comes with a high degree of independence and the opportunity to shape both our Android and backend architecture as well as product features. Your work will be highly visible directly shap...

The RoleThis is a full-time in office (hybrid) role based in our Austin Dallas or New York offices. This position is part of Sixth Streets growing data analytics team. You will play a pivotal role in how we story-tell with our datatransforming complex information into compelling actionable insights....

SW Engineer / Release Train Engineer (RTE)SW Engineer Sr PrincipalJob DescriptionSeeking a Lead SW Engineer / Release Train Engineer (RTE) to serve as a subject matter expert (SME) supporting the Department of the Air Force. You will work directly with government technical and industry stakeholders...

Title: Principal Software Engineer Location: 3 days Hybrid in Coppell Duration: Contract to Hire Only USC and GC We need candidates local to Dallas only who can interview in-person and work onsite Position Summary: The Principal Software Engineer is responsible for identification and development e...

Position: Lead/Senior Software Engineer Location: San Leandro CA*Day 1 Onsite Min 15 years of experience Strong hands-on Spring Boot Microservice development Hands-on Spring Web application development JDK17 Actively using Git Co-Pilot and any AI tools Hands-on Splunk queries dashboards. Familiarit...

Preferred skills:Strong COBOL experienceActuarial knowledgeGeneral accounting knowledgeLifePro experience desiredSQL experience desiredPosition location: Downtown Des MoinesRequired Skills : Basic Qualification : Additional Skills : Background Check : No Drug Screen : No N/A Stipend :false

Position: Frontend Software Engineer Location: Hybrid in San Francisco CA (4-5 days in office Mon-Sat) Duration: Fulltime Description: Scope of Role UI Development: Building and maintaining responsive performant frontend applications that support complex enterprise workflows. Cross-Functional C...

Position: Backend / Python Software Engineer Location: San Francisco CA Duration: Fulltime Description: Scope of Role Were seeking a strong Backend / Python Engineer to lead our core product development. Our backend serves a REST API that powers our iOS Android and Web frontends. You will integ...

Job Title: Rust Software Developer Location: Camden NJ 08103 & Reston VA 20191 Duration: 09 months contract to hire Pay: $75.00/hr. on W2 Citizenship Requirement: US Citizens with an active clearance Shifts: 1st shift M-F 6:30 -7am Start Time Job Description: L3Harris Integrated Mission System...

About the Role We are seeking a React Developer to join our GenAI Discovery and Prototyping team. This role is critical in bridging cutting-edge Generative AI prototypes with user-facing applications. The developer will be responsible for building intuitive scalable and efficien...

Position: Senior Backend Software EngineerLocation: Bellevue WA (Onsite)Exp: 6-10 yearsNO OPTWHAT YOU WILL DO: Primary Focus: Scalable API and service development data storage performance and integration with LLM services. Must Have: Strong experience in one or more server languages (Java/Net) REST/...

At Freshworks we dont just ship softwarewe shape it to be fast reliable and refreshingly simple. As a Lead Backend Engineer youll build the scalable systems that drive our global productsand do it with clarity ownership and a sharp eye for design. Youll lead backend modules end-to-end influence arch...

Visas Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.   We operate the worlds most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants 15k Financial Institutions and billions...

Software EngineerGeneral InformationRequisition #678Locations USA-VA-Arlington Posting Date 03/17/2026Security Clearance Required - Public TrustRemote Type HybridTime Type Full time Description & Requirements Elder Research Inc. a wholly owned subsidiary of MANTECH international Corporation seeks a...

About Clockwork Systems Software Driven Fabrics to increase GPU cluster utilizationClockwork Systems was founded by Stanford researchers and veteran systems engineers who share a vision for redefining the foundations of distributed computing. As AI workloads grow increasingly complex traditional in...