Java Software Engineer jobs in Thornton

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers

RELX INC

Are you ready to lead the design of cutting-edge AI systems that stop identity fraud and protect millions of users worldwide? Do you want to apply your deep learning expertise to real-world biometric challenges and shape the future of secure digital identity at a global scale? About the Business: Le

Location: Longmont, CO (onsite) Experience : 5+ years of experience as a Frontend Software Engineer Minimum Education : Bachelors Degree in Computer Science or related field Compensation: $130k - $180k depending on experience. Who We Are nLIGHT-DEFENSE Systems, Inc. is one of the nation’s leading de

We are looking for a Spacecraft Software Engineer (GNSS) to join our team working at the intersection of satellite payloads, scientific computing, and data delivery systems. In this role, you'll be responsible for developing and maintaining both the flight and ground software that powers our satelli

Principal Software Project Engineer We’re looking for a Principal Software Project Engineer to lead the planning and execution of complex software development programs for cutting-edge aerospace systems. This role sits at the intersection of technical leadership and project management, owning delive

About Watershed Watershed is the enterprise sustainability platform. Companies like Airbnb, Carlyle Group, FedEx, Visa, and Dr. Martens use Watershed to manage climate and ESG data, produce audit-ready metrics for voluntary and regulatory reporting including CSRD, and drive real decarbonization. We

About Cleerly We’re Cleerly – a healthcare company that’s revolutionizing how heart disease is diagnosed, treated, and tracked. We were founded in 2017 by one of the world’s leading cardiologists and are a growing team of world-class engineering, operations, medical affairs, marketing, and sales lea

Company Summary EchoStar is reimagining the future of connectivity. Our business reach spans satellite television service, live-streaming and on-demand programming, smart home installation services, mobile plans and products. Today, our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sl

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world diff

Insight Global

Job Description A client of Insight Global's is seeking a Full Stack Engineer to support the development and evolution of our Demand Side Platform (DSP) and the web platforms that power it. In this role, you will work across both frontend and backend systems, with a primary focus on backend developm

About DAT DAT is an award-winning employer of choice and a next-generation SaaS technology company that has been at the leading edge of innovation in transportation supply chain logistics for 45 years. We continue to transform the industry year over year, by deploying a suite of software solutions t

Lumen

Lumen is the trusted network for AI. We’re transforming how businesses connect, secure, and scale in an AI-driven world. By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations move faster and unlock what’s next. At Lumen, people power progress. Our cu

Software Engineer (C#) — Internal Tooling (AI Infrastructure) About The Role What if your C# expertise could directly shape the infrastructure powering the next generation of AI? We're looking for experienced full-stack C# engineers to build and improve the systems that leading AI labs depend on — f

JOB ID: 724809BR Date posted: Apr. 15, 2026 Description: The Ground Data Systems and Services Organization is responsible for the architecture, development, deployment, and operation of Ground Data Systems (GDS) across all customer programs. We provide secure, scalable, and standardized solutions fo

Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and f

About DAT DAT is an award-winning employer of choice and a next-generation SaaS technology company that has been at the leading edge of innovation in transportation supply chain logistics for 45 years. We continue to transform the industry year over year, by deploying a suite of software solutions t

Prime Therapeutics

At Prime Therapeutics (Prime), we are a different kind of PBM, with a purpose beyond profits and a unique ability to connect care for those we serve. Looking for a purpose-driven career? Come build the future of pharmacy with us. Job Posting Title Senior IT Software Engineer (C) Job Description The

CACI International

Job Title: Junior Software Engineer (AI ML) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 6/1/2026 The Opportunity: CACI is looking for a

Trimble Inc.

$105,600 - $145,200 /year

Request for Additional Engineering Capacity: FedRAMP Certification With the upcoming, mandated FedRAMP certification process, the Identity and Access Management team requires a significant increase in engineering capacity to meet the extensive compliance and security tasks involved. The certificatio

Software Engineer, Senior The Opportunity: Booz Allen is looking for a Sof tware Engineer who is driven by purpose and ready to build sof tware that directly supports mission‑critical operations across the space domain. In this role, you’ll design, develop, and enhance the sof tware developed for gr