Senior Software Engineer Python React jobs in Littleton

Amazon

Description Application deadline: Apr 5, 2026 Amazon is continuing to invest in its Worldwide Online Display Advertising business to tap into the growing online advertising market. Amazon is using its first class technology, unique user data, and cross-device user identification to become the go-to

Join to apply for the React.js / Node.js Developer role at Cymertek Corporation 1 day ago Be among the first 25 applicants Join to apply for the React.js / Node.js Developer role at Cymertek Corporation Get AI-powered advice on this job and more exclusive features. React.js / Node.js Developer LOCAT

York Space Systems LLC

Salary: $110,000-$140,000 York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next-generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer so

A technology solutions provider is seeking a Senior Software Engineer to join their Intelligence Sector Cyber & Analytics team. This role involves designing and developing secure software applications and integrating them into operational environments to enhance national security. The ideal candidat

Description Application deadline: Mar 24, 2026 Are you interested in building embedded software for leading edge hardware to build end to end 400G+ solutions? Amazon is expanding Amazon Web Services (AWS) connectivity and is looking for help. AWS seeks a Senior Software Development Engineer with tec

A financial services corporation is seeking a Software Engineer Manager in Lakewood, Colorado. This role involves managing development projects and teams while fostering an inclusive workplace culture. Candidates should have a Bachelor's degree and extensive experience in software development and ma

A leading Real Estate Tech company is seeking an experienced Senior Software Developer to design and develop software systems, lead a global team, and ensure alignment with business objectives. The ideal candidate has over 12 years of industry experience, proficiency in multiple programming language

Software Development Manager - AWS Ground Station, AWS Aerospace Solutions Job ID: 3199401 | Amazon Development Center U.S., Inc. Application deadline: Mar 24, 2026 Overview Are you excited about changing the way space operators communicate with their spacecraft? At AWS Ground Station we are changin

A technology company in Aurora, IL is seeking a Software Developer Intern for a 10–12 week internship. The intern will assist in designing, coding, and testing software applications while gaining practical experience in the software development lifecycle. Candidates should be pursuing a Bachelor’s d

Description Application deadline: Jan 20, 2026 Join Device Cloud Services (DCS), the team building the foundational platform that powers millions of Amazon devices worldwide. We're at the forefront of creating critical customer experiences—from the moment a customer unboxes their device to every sea

Top Must Have's: 5+ years Java Embedded programming skills with specialization in video engineering Job Summary: We are seeking a dedicated Software Developer to join our IT team, specializing in video engineering. The ideal candidate will have a strong background in software development and a keen

Omni Inclusive

Top Must Have's: 12+ yrs experience Java Embedded programming skills with specialization in video engineering Job Summary: We are seeking a dedicated Software Developer to join our IT team, specializing in video engineering. The ideal candidate will have a strong background in software development a

Omni Inclusive

Top Must Have's: 10+ yrs experience Java Embedded programming skills with specialization in video engineering Job Summary: We are seeking a dedicated Software Developer to join our IT team, specializing in video engineering. The ideal candidate will have a strong background in software development a

Cymertek

React.js / Node.js Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented and dynamic **React.js / Node.js Developer** to join our team and contribute to the design and development of high-pe

The organization is a leading telecommunications and media provider serving over 26 million customers across 41 states under a nationally recognized brand. It ranks among the largest cable and pay TV operators in the United States and is also a significant residential telephone provider. Founded in

A technology firm is looking for a Sr. Software Engineer. The ideal candidate must have an active TS/SCI Polygraph. Responsibilities include participating in Agile SDLC activities and ensuring code quality using various technologies such as Java, Python, and web development frameworks. The position

Eliassen Group

Hybrid 4 days on-site in Englewood, CO Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. The organization is a leading telecommunications and media provider serving over 26 million customers across 41 states under a nationall

Eliassen Group

Senior Full Stack React.js / Node.js Developer Englewood, CO Type: Contract Category: Development Industry: Communications Reference ID: JN -012026-105125 Date Posted: 03/21/2026 Shortcut: http://careers.eliassen.com/sGNuEz Description Recommended Jobs Description: Hybrid 4 days on-site in Englewood

Amazon

Application deadline: Apr 10, 2026 Join Device Cloud Services (DCS), the team building the foundational platform that powers millions of Amazon devices worldwide. We're at the forefront of creating critical customer experiences-from the moment a customer unboxes their device to every seamless intera

Yochana

Role - Software Architect with AWS and Dev-ops experience Primary Skills - Focus on AWS architecture, end to end design, terraform, GitLab, solutions architecture, automation, security/vulnerabilities. Location - Greenwood Village, CO, USA - (No remote) Type - Only GC/Citizens OR a very strong H1 pr