Sr. Software Engineer Jobs in Colorado

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Senior Full Stack Developer

Randstad Digital

Remote or Tampa, Florida, USA

Full-time

job summary: Randstad Digital is seeking a Full Stack Developer to support development of an internal application, which is part of a long-term project. 100% Remote M-F, 8am-5pm, eastern time zone location: Tampa, Florida job type: Contract salary: $70 - 90 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Responsible for design and development of web application matches business requirementsResponsible for implementing business logic at server side using .Net Core,

Sr AWS Developer

Randstad Digital

Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, seeking two developers with strong cloud experience that will work in a fast paced, collaborative environment, with groups in both IT and business areas: designing, coding, unit testing in a variety of technologies supporting backend, API, database, Cloud and UI. location: Cleveland, Ohio job type: Contract salary: $65 - 75 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Day-to-Day Responsibilities: - Working with story

Sr AWS Developer

Randstad Digital

Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, seeking two developers with strong cloud experience that will work in a fast paced, collaborative environment, with groups in both IT and business areas: designing, coding, unit testing in a variety of technologies supporting backend, API, database, Cloud and UI. location: Cleveland, Ohio job type: Contract salary: $65 - 75 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Day-to-Day Responsibilities: - Working with story

Sr AWS Developer

Randstad Digital

Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, seeking two developers with strong cloud experience that will work in a fast paced, collaborative environment, with groups in both IT and business areas: designing, coding, unit testing in a variety of technologies supporting backend, API, database, Cloud and UI. location: Cleveland, Ohio job type: Contract salary: $65 - 75 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Day-to-Day Responsibilities: - Working with story

Sr AWS Developer

Randstad Digital

Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, seeking two developers with strong cloud experience that will work in a fast paced, collaborative environment, with groups in both IT and business areas: designing, coding, unit testing in a variety of technologies supporting backend, API, database, Cloud and UI. location: Cleveland, Ohio job type: Contract salary: $65 - 75 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Day-to-Day Responsibilities: - Working with story

Sr iOS Developer

Randstad Digital

Remote or San Bruno, California, USA

Contract

job summary: 5+ years of application development experience on iOSDeep understanding of UI fundamentals (e.g. View Controller lifecycle, etc.)Deep understanding of the Swift, iOS frameworks and design patterns.Exposure to integrating RESTful APIs and web services with applications.strong debugging and trouble-shooting skills.strong knowledge of mobile security best practices.The ability to work in a fast, agile and nimble environment with frequent change. location: San Bruno, California job typ

Sr. Machine Learning Engineer

General Motors

Remote

Full-time

Job Description Develop and implement techniques or analytic applications to transform raw data into meaningful information for driverless technology company. Duties may include: Exploring, prototyping, validating, and iterating new algorithms. Driving efforts to optimize, supervise and refine on-road performance for models on the path to production. Act as a technical leaders within the department who guides current and future technology choices. Enable others engineers on the team to be more e

Senior DGX Cloud Software Engineer - Infrastructure Automation and Distributed Systems

NVIDIA Corporation

Remote or Santa Clara, California, USA

Full-time

We are seeking Software Engineers with previous experience building and running private and public clouds at production scale. As part of the DGX Cloud team, you'll have the opportunity to support our customers' journeys in AI training and inference development by building the platforms, tools, and services that defend the operational capacity of our bare-metal, accelerated compute infrastructure and codify reliability best-practices in the broader DGX Cloud platform ecosystem. What you'll be d

Lead Software Engineer

Compunnel Inc.

Denver, Colorado, USA

Contract

; Overview: As a Lead Software Engineer, you will play a pivotal role in designing, developing, and delivering complex software systems that align with strategic business goals. You will collaborate across cross-functional teams, mentor engineers, and drive innovation while ensuring high-quality execution of software solutions. This role requires technical depth, leadership, and a strong understanding of software architecture and development methodologies. ; ; Key Responsibilities: ; L the des

Solution Train Engineer/ Sr Principal Software Engineer (Onsite)

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-06-26 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -

Sr Front-End Engineer (Angular/TypeScript) - MX

Yoh - A Day & Zimmerman Company

Mexico City, Mexico City, Mexico

Full-time

Sr Front-End Engineer (Angular/TypeScript) We re looking for a front-end expert with deep experience in Angular and TypeScript to build highly responsive and scalable web interfaces. The ideal candidate is a super-strong front-end engineer with at least 5 years of experience, a solid GitHub portfolio, and the ability to contribute to backend API development as needed. Scope: Lead development of Angular-based front ends (80% of the role) Collaborate with UX/design to build intuitive, high-perfor

Sr. Specialist, Software Engineering Cloud Architect

Harris Corporation

Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Senior Full Stack Engineer

Vaco by Highspring

Remote

Contract

THIS ROLE IS NOT AVAILABLE FOR C2C, VISA SPONSORSHIP, or THIR PARTY VENDORS We are seeking a highly skilled Senior Full Stack Engineer to join our clients growing development team. In this role, you will help design, build, and maintain scalable, secure, and user-friendly web applications that support our nationwide emergency response and AED program management platforms. This role requires expertise in Ruby on Rails, React (2+ years), and frontend UI development using ANT Design. Youll collabor

Senior Engineer, Embedded Software

Rockwell Automation

Remote or Eden Prairie, Minnesota, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world

Software Engineer V / Sr. Principal Engineer

Medifast, Inc.

Remote or Baltimore, Maryland, USA

Full-time

About the Opportunity At Medifast, our team members are relentless in our mission of driving Lifelong Transformation, Making a Healthy Lifestyle Second Nature . When you join Medifast, you become part of a dynamic, fast-growing community of highly motivated, like-hearted people who share a passion for promoting health and wellness. Just as OPTAVIA Coaches inspire Clients to reach their personal wellness goals, at Medifast, we inspire each other to bring our best to work each day to further our s

Senior Staff Software Engineer, Reliability Engineering

Airbnb

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: We are a community based on connection and belonging - a community that was born in 2007 when two hosts welc

Software Engineer Senior

Lockheed Martin Corporation

Littleton, Colorado, USA

Full-time

Job Description Do you have a commitment to success, proven interpersonal skills, a positive outlook? Are you a creative thinker and problem solver? Are you looking for a meaningful career? If so, then we would love to speak with you! Engineering & Technology is a dynamic and growing organization that plays a vital role in providing mission-critical intelligence solutions by optimizing satellite constellations, processing data through its entire life cycle and developing reliable cutting-edge i

Senior Salesforce Developer (10+ Years Experience) - Remote

URSI Technologies Inc.

Remote

Contract, Third Party

Position Senior Salesforce Developer (10+ Years Experience)Location RemoteDuration 1+ Year (Extendable) Job Description: We are seeking a highly experienced Senior Salesforce Developer with over 10 years of expertise in designing, developing, and maintaining complex Salesforce applications and integrations. The ideal candidate should have a deep understanding of Salesforce best practices, Lightning Components, Apex programming, and complex data modeling, along with proven leadership in guiding

Senior Software Developer (C++)

Sierra Software Solutions

Remote

Contract

Job Title: Senior Software Developer (C++)Location: RemoteRate: $65/hrClearance Required: IRS MBI ClearanceClient: IBM / IRS Job Description:Seeking an experienced Senior Software Developer (C++) to design and build components for extracting data from DB2 on Mainframe and transforming it into XML format for downstream systems. This is a fully remote opportunity supporting a high-visibility federal project. IRS MBI clearance is required. Responsibilities: Design and develop C++ components per pro

Embedded Software Engineer (Associate, Experienced, Senior) Virtual

Boeing Company

Remote

Full-time

Embedded Software Engineer (Associate, Experienced, Senior) Virtual Company: The Boeing Company At Boeing, we are at the forefront of aerospace innovation, shaping the future of flight and space exploration. We are seeking multiple talented Software Engineers (Associate, Experienced and Senior) (Virtual), from across the country to join our Software Engineering team, focused on developing embedded real-time software for our avionics hardware solutions. We are particularly interested in engine