Software Engineer Jobs in Denver, CO

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Senior Software Engineer

Marathon Petroleum Company

•

Denver, Colorado, USA

Full-time

An exciting career awaits you At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Position Summary We are seeking a highly skilled, experienced, and strategic Senior Software Engineer to be a leader within our Software Development Team in the Midstream IT organization. The ideal candidate will possess a robust background in Software Development, strong Azure sk
Posted 2 days ago | Updated 2 hours ago

Senior Software Engineer

Softworld, Inc.

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Littleton, Colorado, USA

Contract

Job Title: Senior Software Engineer Job Location: Littleton CO 80125 Jobsite Location: Hybrid (3 days/week onsite) | 4/10 work schedule | 7 AM - 5 PM CST Type of Job: Contract Project Length: 12-18 months+ Job Description: Our client, a leading aerospace and defense contractor known for pioneering work on cutting-edge spaceflight systems, is seeking a Software Engineer to support a long-term project on their Electrical Ground Support Equipment Software team. Responsibilities: The selected ca
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Posted 9 days ago | Updated 1 hour ago

Principal Software Engineer - Java

Ledgent Technology

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Louisville, Colorado, USA

Full-time

Principal Software Engineer - Java Location: Louisville, Colorado (Hybrid - One day onsite weekly) Salary: $150,000 - $180,000 + Bonus (based on experience) Type: Full-Time, Direct Hire Are you ready to lead the design and delivery of cutting-edge software solutions? Join a high-performing team where innovation, collaboration, and technical excellence drive everything we do. We're looking for a Principal Software Engineer with deep Java expertise to take ownership of mission-critical applicati
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Posted 2 days ago | Updated 1 hour ago

Principal Software Engineer - Java

Ledgent Technology

•

Louisville, Colorado, USA

Full-time

Principal Software Engineer - Java Location: Louisville, Colorado (Hybrid - One day onsite weekly) Salary: $150,000 - $180,000 + Bonus (based on experience) Type: Full-Time, Direct Hire Are you ready to lead the design and delivery of cutting-edge software solutions? Join a high-performing team where innovation, collaboration, and technical excellence drive everything we do. We're looking for a Principal Software Engineer with deep Java expertise to take ownership of mission-critical applica
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Posted 2 days ago | Updated 1 hour ago

Software Engineer

GDH

•

Greenwood Village, Colorado, USA

Contract, Third Party

Job Description: Our client is currently seeking a highly skilled and innovative Software Engineer to join their dynamic team. This role involves designing, building, testing, and integrating advanced automation and orchestration solutions in a virtual team setting. The successful candidate will contribute to projects that transform customer networks into automated, cloud-enabled, self-healing, and secure systems. This position offers a challenging and rewarding opportunity to work on cutting-e
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Posted 5 days ago

Senior Software Engineer

Marathon Petroleum Company

•

Denver, Colorado, USA

Full-time

An exciting career awaits you At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment. Position Summary Senior Software Engineer will design, develop, test, and maintain high-quality software solutions for our evolving Commercial Eco-system. The Solution Engineering Developer will be responsible for designing, developing, testing, and maintaining solutions in C#, .N
Posted 3 days ago | Updated 2 hours ago

Software Engineer

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, 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 with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help o
Posted 5 days ago | Updated 4 hours ago

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: Lthe design, develo
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Posted 11 days ago | Updated moments ago

Senior Software Engineer

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, 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 with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help o
Posted 5 days ago | Updated 4 hours ago

Principal Software Engineer

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-09 Country: United States of America Location: CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, 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 with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help o
Posted 5 days ago | Updated 4 hours ago

Staff Software Engineer, Embedded

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy's mission to provide affordable and credible strategic defense. We offer unique career opportunities and challenges on a program with a rich history and exciting future. We help keep this nation and our allies secure. The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new technologies to our customers while maintaining the technical requirements of the s
Posted 13 days ago | Updated 4 hours ago

Senior Software Engineer, Embedded

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy's mission to provide affordable and credible strategic defense. We offer unique career opportunities and challenges on a program with a rich history and exciting future. We help keep this nation and our allies secure. The FBM Program is experiencing significant growth and we need your expertise to deliver amazing new technologies to our customers while maintaining the technical requirements of the s
Posted 15 days ago | Updated 4 hours ago

Software Engineer IV

Kforce Technology Staffing

•

Greenwood Village, Colorado, USA

Third Party, Contract

RESPONSIBILITIES: Kforce has a client in Greenwood Village, CO that is seeking a Software Engineer IV. Summary: This company works on very attractive and cutting-edge technology projects. Our innovative teams continually develop and deliver new product ideas and transform the customer experience. The teams also develop and support our evolving network architecture, including next-generation consumer and business solutions, technologies, and technical standards. As a highly valued, contributing
Posted 4 days ago | Updated moments ago

Software Engineer - ENG04 - Cleared On-Site

Computer Merchant, Ltd., The

•

Aurora, Colorado, USA

Full-time

JOB TITLE: SOFTWARE ENGINEER RATE RANGE: $85.00-90.00 per hour LOCATION: BUCKLEY AFB, AURORA, CO JOB#: 14879010 REQUIRED SKILLS: Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience Experience with coding software in Java, or C++ Experience in software development and/or software integration Active and transferrable TS/SCI with polygraph U.S. government issued clearance is required prior to sta
Posted 3 days ago | Updated 2 hours ago

Software Engineer - ENG05 - Cleared On-Site

Computer Merchant, Ltd., The

•

Aurora, Colorado, USA

Full-time

JOB TITLE: SOFTWARE ENGINEER RATE RANGE: 92.00-102.00 PER HOUR LOCATION: BUCKLEY AFB AURORA, CO JOB#: 14879680 REQUIRED SKILLS: Active and transferrable TS/SCI with polygraph U.S. government issued clearance is required prior to start date Qualifications You Must Have Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior relevant experience Experience with coding software in Java, or C++ Experience in software deve
Posted 3 days ago | Updated 2 hours ago

Software Engineer TS/SCI Poly

Leidos

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Aurora, Colorado, USA

Full-time

Description Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program. Program execution follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavior Driven Development (BDD) and test automation tools alongside a full suite of team collaboration tools. Leidos
Posted 21 days ago | Updated 10 hours ago

Entry Level Full-Stack Software Engineer

Boeing Company

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Aurora, Colorado, USA

Full-time

Entry Level Full-Stack Software Engineer Company: The Boeing Company The Boeing Company is seeking an Entry Level Full-Stack Software Engineer to join the FishTools program within the Ground Mission Management Software (GMM) team in Aurora, CO or Chantilly, VA. The FishTools program develops and maintains a Collection Planning and Mission Management system widely used within the Intelligence community. This software system has become an integral part of imaging operations by facilitating the
Posted 12 days ago | Updated 4 hours ago

Sr. Software Engineer, Backend

S&P Global

•

Denver, Colorado, USA

Full-time

About the Role: Grade Level (for internal use): 10 T he Team O ur team is part of a global, cross-functional group dedicated to supporting data analytics applications. We value collaboration, innovation, and a proactive approach to problem-solving. As a key member, you will work closely with colleagues worldwide to develop scalable infrastructure solutions that drive advanced data-driven applications. Our commitment to continuous learning and delivering impactful solutions sets us apart. Your
Posted 6 days ago

Software Engineer

Trimble Mobile Solutions

•

Westminster, Colorado, USA

Full-time

Job Title: Software Engineer, Autonomous Dozer Controls & Machine Guidance Location: Westminster, CO Division: Trimble Civil Construction Field Systems (CCFS) Want to shape how civil construction gets done, autonomously? Are you an experienced and innovative Software Engineer with a passion for autonomous systems and machine guidance? Join our dynamic team at Trimble Civil Construction Field Systems (CCFS) where you'll be instrumental in developing cutting-edge software for autonomous and guid
Posted 26 days ago | Updated 4 hours ago

Principal Software Engineer

Trimble Mobile Solutions

•

Westminster, Colorado, USA

Full-time

Principal Software Engineer, Web Extensibility About Trimble Dedicated to the world's tomorrow, Trimble is a technology company delivering solutions that enable our customers to work in new ways to measure, build, grow and move goods for a better quality of life. Core technologies in positioning, modeling, connectivity and data analytics connect the digital and physical worlds to improve productivity, quality, safety, transparency and sustainability. From purpose-built products and enterprise
Posted 21 days ago | Updated 4 hours ago