java Jobs in Denver, CO

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Python Developer

World Wide Technology

•

Denver, Colorado, USA

Contract

World Wide Technology is looking for Python Developer . This job is part of WWT s Strategic Resourcing services. The candidate will be supporting a WWT customer and will be employed by one of WWT s preferred partners. Why WWT? At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company tha
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Posted 11 days ago

Software Engineer- Littleton, CO

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 32 days ago | Updated 3 hours ago

DevOps Engineer

Star Software System LLC

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Denver, Colorado, USA

Third Party

Title: Sr. DevOps Engineer Location: Denver, CO (Onsite) Job Description: We are seeking a Senior DevOps Engineer to lead the design, development, and enhancement of robust CI/CD pipelines and cloud infrastructure. This role requires a strong AWS background, excellent problem-solving skills, and the ability to collaborate across teams. Key Responsibilities: Design & Planning (50%) Evaluate and enhance existing CI/CD pipelines. Design scalable AWS solutions using services like EC2, Lambda, S3,
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Posted 1 day ago | Updated 8 hours ago

Senior Java AWS Developer

KMM Technologies, Inc

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Remote or Rose Hill, Virginia, USA

Contract

KMM an ISO 9001:2015, CMMI Level 2 certified company provides high-quality IT consulting services and innovative solutions by using the most effective and modern technologies. We have a core group of Subject Matter Experts with certifications and immense experience in successfully delivering mission-critical solutions. We have extensive industry experience in the financial, insurance, Health IT, media, marketing, retail, and government markets. We have a proven track record in understanding clie
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Posted 60+ days ago | Updated 12 hours ago

Remote - AngularJS Full Stack Developer with Java & Node - Sr Front End Web Developer

GRT Corporation

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Remote

Third Party, Contract

Java Sr. Developer Job Description: 8+ years of overall IT experience.2+ years of experience with Angular 8+ using NgRx.4+ years of experience in implementing REST services with Java and Spring Boot.Experience deploying to a cloud platform (Kubernetes, Google Cloud Platform, Azure, etc.).Hands-on experience with Test-Driven Development (TDD) in both frontend and backend.Strong written and verbal communication skills.Experience working in Agile methodology (Scrum, etc.).Familiar with CI/CD tools
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Posted 60+ days ago | Updated 21 days ago

Senior Android Engineer

Lorven Technologies, Inc.

•

Greenwood Village, Colorado, USA

Full-time, Contract

Job Ttile: Senior Android Engineer Location: Greenwood Village ,CO ( 4 days onsite 1 day remote) Duration: 12 Months Contract Experience : 8+ Years Required Must Have Skills: 5+ years Android application development experience 7+ years overall application development experience 2+ years web services development experience using REST, JSON, XML REQUIRED QUALIFICATIONS: Extensive production experience with native Android application development Strong knowledge of Java, Kotlin, Gradle and the An
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Posted 15 days ago | Updated 8 hours ago

Software Engineer - ENG05 - Cleared On-Site

Computer Merchant, Ltd., The

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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 2 days ago | Updated moments ago

Software Engineer II, Electrical Ground Support System (EGSE))

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description The Fleet Ballistic Missile (FBM) program is seeking a Software Engineer to join the Electrical Ground Support Equipment (EGSE) team. Location: Although this position does support some teleworking; the selected candidate will need to be located near our Lockheed Martin Space facility in: Littleton CO, and be expected to work in the office as needed and as appropriate. Space is a critical domain, connecting our technologies, our security, and our humanity. While others view spac
Posted 12 days ago | Updated 3 hours ago

Software Engineer III, Electrical Ground Support Equipment (EGSE)

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description The Fleet Ballistic Missile (FBM) program is seeking a Software Engineer to join the Electrical Ground Support Equipment (EGSE) team. Location: Although this position does support some teleworking; the selected candidate will need to be located near our Lockheed Martin Space facility in: Littleton CO, and be expected to work in the office as needed and as appropriate. Space is a critical domain, connecting our technologies, our security, and our humanity. While others view spac
Posted 12 days ago | Updated 3 hours 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 2 days ago | Updated moments ago

Sr. Site Reliability Engineer

Visa Inc.

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Highlands Ranch, Colorado, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 16 days ago | Updated 3 hours ago

Software Engineer with active TS/SCI Clearance

Computer Merchant, Ltd., The

•

Aurora, Colorado, USA

Full-time

JOB TITLE: SOFTWARE ENGINEER JOB LOCATION: AURORA, CO WAGE RANGE*: 90.00-95.00 PER HOUR JOB NUMBER: 14858523 REQUIRED EXPERIENCE: A Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and 5 years of relevant software engineering experience. Experience implementing software using C++. Active and transferable U.S. government issued TS/SCI security clearance is required prior to start date. Duration:0-12 month(s) JOB DESCRIPTION: Job Summary: In this role, you will be jo
Posted 37 days ago | Updated moments ago

Software Engineer

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em
Posted 39 days ago | Updated 3 hours ago

Scala Developer

Digitive LLC

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Greenwood Village, Colorado, USA

Contract, Third Party

Role: Scala Developer Location: 100% Onsite. Greenwood Village, CO (LOCALS ONLY) Experience: 10+ Years Looking for Scala Developers with strong Java/ Spring boot/ microservice/ AWS experience skillset. Summar: The ideal candidate will be adept at working with complex systems, monitoring and diagnosing issues quickly, and have backend development experience using Scala, Java, or TypeScript. Responsibilities: Develop and implement software solutions to improve system reliability and performance. M
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Posted 3 days 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 4 days ago

Staff Engineer - Software

IT Minds LLC

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Littleton, Colorado, USA

Contract

Staff Engineer - Software 3+ months C2H Littleton, CO Primary Skills: Expert-level proficiency in at least one programming language (e.g. Java Python Go C++).Strong understanding of object-oriented design design patterns and software architecture.Experience building scalable distributed and high-availability systems.Proficiency in API design (RESTful APIs gRPC).Deep experience with AWS services especially: Amazon Connect Lambda DynamoDB S3 CloudFormation / CDK SQS/SNS/Kinesis Infrastructure as
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Posted 8 days ago

Full Stack Engineer

Comcast Corp

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Englewood, Colorado, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 15 hours ago | Updated 4 hours ago

Sr. Software Engineer TS/SCI Polygraph $25k SIGN ON!

Leidos

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Aurora, Colorado, USA

Full-time

Description Leidos has an exciting opportunity for a Senior 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 and we are extending a $25,000.00 SIGN ON BONUS! Program execution here follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavioral Driven Development (BDD) and t
Posted 20 days ago | Updated 23 hours ago

Jira Administrator

Eliassen Group

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Englewood, Colorado, USA

Contract

Description: **Hybrid onsite | 4 days/week onsite in Denver, CO** Our Fortune 500 Media Client is seeing a JIRA Administrator to support one of the largest user bases in the country. Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Pay: $57 - $62/hr W2 Experience Requirements: 5+ years professional
Posted 3 hours ago

Software Engineer

RTX Corporation

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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 4 days ago | Updated 3 hours ago