159 Results for

Software Developer Jobs in Lakewood, CO

Jobs

New!

Denver, CO3 days ago

Remote

$80–$100 Per Hour

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Greenwood Village, CO10 days ago

$170–$170 Per Hour

The ideal candidate brings deep front-end engineering expertise, strong architectural instincts, and the ability to collaborate closely with UX, backend engineering, and cross-functional stakeholders to deliver enterprise-grade digital applications. This is a hands-on consulting role focused on designing and delivering high-quality, scalable, and performant front-end solutions using React and TypeScript.

Greenwood Village, CO10 days ago

$60–$60 Per Hour

Education: Bachelor's degree required; additional preferred experiences include containerized environments, Kubernetes deployments (AKS), and integrating AEM with marketing tech stacks. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Littleton, CO8 days ago

$85,000–$130,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our projects span commercial developments to airport terminals and hangars, where we partner with architects, developers, and builders to deliver smart, sustainable, and efficient building systems.

New!

Littleton, CO3 days ago

Front End Frameworks/Libraries: Hands on experience with at least one of the major frameworks such as React, Angular, C#, NET, or Vue.js (including state management tools like Redux, NgRx, or Vuex). • Hands on experience with application containerization tools (Kubernetes, Helm, Docker, Containerd) and deployment in cloud environments such as AWS, Azure, OpenStack, or OpenShift.

New!

Denver, CO5 days ago

Remote

$79,000–$127,000 Per Year
Full-time
Employee

Since 2010, SynergisticIT has helped thousands of candidates land full-time jobs at tech leaders and enterprise employers—companies such as Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Walmart Labs, Citi, JPMC, Bank of America, Deloitte, and many more—with offers often ranging from $95,000 to $154,000 depending on role and skill depth. In other words, the program builds candidates across Java / Full Stack / DevOps and Data Analytics / Data Engineering / Data Science / Machine Learning / AI—because companies hire teams, not single-skill candidates.

New!

Thornton, CO1 day ago

$80,000–$95,000

Throughout our rich history, we have partnered with utilities, municipalities, commercial clients, and developers to deliver some of the largest and most complex projects, including new construction, upgrades, maintenance and repair for transmission, distribution and substation facilities, commercial and industrial electrical construction, emergency and storm restoration, clean energy, pre-construction services, and engineer-procure-construct (EPC) methods of project delivery. The Senior Accountant analyzes financial and operational results to produce internal and external reports, supports internal and external audits as a key accounting contact, and mentors staff accountants to ensure accuracy, consistency, and timeliness across the accounting function.

Denver, CO7 days ago

$82,000–$145,000 Per Year

SynergisticIT works especially well for candidates such as: recent grads in CS/Engineering/Math/Stats , jobseekers who were laid off and need an updated stack, career switchers who want a guided plan, candidates with career gaps , people with “learning but not hired” bootcamp history, experienced professionals not landing interviews, and international candidates on F1/OPT needing a clear employment pathway. SynergisticIT works especially well for candidates such as: recent grads in CS/Engineering/Math/Stats , jobseekers who were laid off and need an updated stack, career switchers who want a guided plan, candidates with career gaps , people with “learning but not hired” bootcamp history, experienced professionals not landing interviews, and international candidates on F1/OPT needing a clear employment pathway.

Denver, CO7 days ago

$78,000–$142,000 Per Year
Temporary
Contractor
Full-time

They're filtered by ATS systems, keyword screening, and recruiters looking for job-ready signals—specific stacks, strong project depth, relevant certifications, and clear experience narratives. Since 2010, SynergisticIT has helped candidates land full-time roles at organizations such as Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Walmart Labs, Client, Banking, Client, Client, and hundreds more.

New!

Boulder, CO2 days ago

Remote

$78,000–$145,000 Per Year
Full-time
Employee

New!

Aurora, CO1 day ago

Typically requires a bachelors degree, masters degree or PhD in computer science, information systems or related discipline and progressive software development experience as follows; six or more years of experience with a bachelors degree, four or more years of experience with a masters degree, or two or more years with a PhD. Our backend architecture leverages technologies like Kafka, AWS, NiFi, and GeoMesa—the latter of which we designed and open-sourced—to deliver high-throughput, mission-resilient systems that turn streaming data into real-time intelligence.

New!

Aurora, CO5 days ago

Typically requires a bachelors degree, masters degree or PhD in computer science, information system or related discipline and progressive software development experience as follows; nine or more years of experience with a bachelors degree, seven or more years of experience with a masters degree, or four or more years with a PhD. We build and develop best-in-class all domain and globally focused situational awareness capabilities, including THRESHER and DRAGONSPELL, that process petabytes of data from numerous streaming data sources in near real time.

Denver, CO30+ days ago

Full-time

Application development of global websites using C++, Java, XML, HTML, CGI, JSP, Javascript, AJAX, multimedia applications, database and data modeling tools and other languages or software tools as needed. Ability to write code and test new and innovative web applications, integrate web tools or new features, develop or integrate new code, maintain and address existing code.

Aurora, CO27 days ago

Typically requires a bachelors degree, masters degree or PhD in computer science, information systems or a related discipline and progressive software development experience as follows; four or more years of experience with a bachelors degree or two or more years of experience with a masters degree. General Atomics Integrated Intelligence, Inc. (GA-Intelligence), an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of Defense, and commercial industry.

New!

Denver, CO3 days ago

Full-time

Primarily responsible for:Frontend web development using modern techniques and frameworks (e.g., HTML5, CSS3, CSS frameworks like LESS and SASS, Responsive Design, Bourbon, Twitter Bootstrap). Creating views and templates in full-stack frameworks like Rails, Express, or Django.

Denver, CO13 days ago

Full-time

Frontend web development using modern techniques and frameworks (e.g., HTML5, CSS3, CSS frameworks like LESS and SASS, Responsive Design, Bourbon, Twitter Bootstrap). - Angular/React (RESTfull) AND/OR Java (Service Development Experience)Powered by JazzHR.

New!

Denver, CO2 days ago

In this hands-on role, you will set technical direction, mentor a high-performing engineering team, and ensure the delivery of scalable platforms that simplify building, testing, deploying, and operating software. Minimum qualifications: 3+ years managing engineers, 8+ years in software engineering, experience with developer tools and AI/ML applications, and strong systems thinking.

Littleton, CO13 days ago

Full-time

Our success stories include the successful placement of numerous IT professionals in Fortune 500 companies, enabling them to build rewarding careers in the United States. Bright Vision Technologies is a leading IT consulting and staffing firm, committed to connecting top-tier professionals with cutting-edge technology opportunities across the globe.

Denver, CO30+ days ago

$70,000–$150,000

FortyAU is a software consulting company in Nashville, Tennessee focused on building custom solutions for a variety of clients including Fortune 500 companies, small businesses, and dynamic start-ups. Founded by developers for developers, our team is solely focused on solving problems by writing great code for our clients.

Littleton, CO30+ days ago

$100,000–$120,000

For more than 25 years, we've served the automotive industry–from BHPH dealers to finance companies, credit unions and banks to franchise and independent dealerships to fleet managers– helping customers connect their vehicles, protect their assets, and grow their businesses. This position can be demanding with frequent deadline-oriented tasks that may require some evening and weekend work to perform software upgrades, enhancements, and bug fixes to ensure minimal impact on regular business hours of operation.

Westminster, CO26 days ago

$70–$89 Per Hour

Automate infrastructure provisioning and configuration management using tools like Terraform and Ansible, conduct comprehensive system tests covering security, performance, and availability assessments, and ensure the team produces quality-driven, reproducible software that adheres to industry best practices. About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies.

Denver, Colorado28 days ago

The Senior Software Developer position encompasses defining, building and maintaining - software for in-house services and applications, external web applications for vendors, and testing work using modern automation and tools wherever possible and will work closely with the business in an agile, fast-paced environment This position will primarily work with technologies written in C# and JavaScript, and SQL Server. Founded in 1993, Bayview Asset Management is an investment management firm focused on investments in mortgage and consumer credit, including whole loans, asset-backed securities, mortgage servicing rights, and other credit-related assets.

Golden, CO14 days ago

$70,000–$120,000

To qualify for this role you must be a US Person defined by 22 CFR 120.62, such as a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Founded in 2015, we serve government, defense, and industry leaders worldwide, and in 2025 were awarded NOAA NESDIS's largest ever, $24.3M weather satellite data contract.

Boulder, CO26 days ago

For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. Our ideal candidate will work well in multiple software languages as part of a rapid pace, collaborative, small-team environment consisting of Scientists, Engineers, and Developers and be able to prototype and develop advanced algorithms leading to eventual integration in C++ on Linux operating systems as part of government frameworks.

Boulder, CO11 days ago

New!

Littleton, Colorado6 days ago

$100,000–$120,000

This role is ideal for someone who enjoys working across the full technology stack and building scalable, business-critical applications from end to end. You will partner with developers and stakeholders to design, build, and deliver modern web applications that solve real business challenges.

Littleton, CO30+ days ago

$120,000–$170,000 Per Year
Full-time

Important information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.

Denver, CO30+ days ago

Collaborate closely with Product Owners to create high quality, user-friendly UI components often from rough ideas or minimal mockups. Contribute to ongoing efforts to scale and enhance proprietary software solutions that are transforming the private aviation industry.

Denver, CO30+ days ago

Full-time

The ideal candidate will be responsible for designing, developing, and implementing software solutions across the entire software stack, with a focus on our SAI (Surface Awareness Initiative) airport deployments and development of our FlightLine portal. Experience in environments that implemented modern practices around software development, release management, continuous integration, system reliability, cloud architecture and data security.

Aurora, Colorado30+ days ago

$72.12–$84.14 Per Hour

Clearance Level: TS/SCI CIP Job Locations: US-CO-Aurora US-MD-Annapolis Junction Skills: ReactJS, HTML, Javascript, UX Development, Agile, SQL, NoSQL, MySQL, PostgreSQL, MongoDB, CI/CD, Atlassian, Jira, Confluence Compensation at EverWatch is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

New!

Boulder, CO4 days ago

$150,000–$170,000 Per Year

The successful candidate must have extensive, expert-level software engineering experience in industry to be proficient in the following: Leading the design, development, and optimization of Java and C/C++ applications (including advanced network, multi-threaded, and high-performance client-server architectures) across Windows and Linux platforms. Additionally, the role involves engineering testing infrastructure and automation by designing and maintaining robust automated test scripts within optimized CI/CD pipelines, and delivering advanced operational support through technical requirements verification, system documentation, and complex troubleshooting in simulated environments.

Denver, Colorado30+ days ago

As a Senior Software Engineer, you’ll play a critical role in shaping impactful product areas by collaborating within high-velocity engineering pods and partnering with product managers, all while leveraging AI to automate the routine and focus your energy on high-value building. Strong experience with object-oriented backend development, such as Java or similar languages, and familiarity with modern frontend frameworks such as Angular, React, or Vue.

New!

Lafayette, CO2 days ago

$124,800–$187,200 Per Year

You'll act as a software architect, guide junior developers, and collaborate across teams—including international partners—to improve product architecture, ensure software quality, and incorporate new features. Required qualifications include a Bachelor’s or Master’s in Engineering with 2-4+ years of experience, expertise in C#, NET, WPF, embedded systems, and Agile methodologies.

New!

Lakewood, CO4 days ago

Collaborate and Lead Cross-Functional Teams: Engage with cross-functional teams including hardware engineers, system architects, and product managers to ensure the seamless integration of software components. Mentor and Raise the Bar: By the end of the first quarter, establish a mentorship cadence for junior developers focused on ownership habits, system design, and engineering rigor — not just syntax.

Denver, CO30+ days ago

Full-time

To conform to U.S. Government international trade regulations, applicant must be a U.S. Citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State or U.S. Department of Commerce. We are seeking embedded software developers and engineers to work on a well-funded program for the future of commercial human space services.

New!

Denver, CO6 days ago

$125,000–$135,000

Job Summary: The Senior Full Stack Developer is responsible for designing, developing, and maintaining both backend services and frontend user interfaces for a multi-tenant SaaS platform serving the warehouse lending industry. Forta Solutions is a fintech company that has developed Agility, a modern, cloud-native warehouse lending platform designed to streamline and improve the efficiency, transparency, and automation of warehouse lending operations for financial institutions.

Lafayette, CO30+ days ago

Full-time

Position Responsibilities Build software to implement new features or make changes to existing features Collaborate with team members on feature grooming, peer reviews, and testing Write technical documentation to share knowledge about the software we build Write clean, well-documented, high-quality code Implement unit tests for execution in CI Investigate and resolve issues in the existing code Attend and contribute to standup, planning, and retrospective meetings Be a team player with a willingness to learn and challenge yourself Must be willing to learn and work with new technologies appropriate to the problem being solved Must Have: Minimum Requirements Bachelor’s degree in a technically related field and 3 years of relevant experience Experience with developing C# applications Experience with developing user interfaces using WPF Effective communication both verbally and in written form Unit testing experience Experience with software development in an Agile environment Nice to Have Working knowledge of developing software for medical devices/products Experience with cybersecurity and secure coding practices Experience building IEC 62304 compliant software Location Join us in Lafayette, CO, where the beautiful landscapes and vibrant community offer an exceptional living experience. Top 3 Technical Skills Required C# WPF Embedded software Education and Experience Bachelor's degree in computer science, computer engineering, software engineering, or related field Minimum of 3 years of relevant experience Work Schedule The contractor will be working 40 hours a week, with an on-site requirement of 3 days per week.

New!

Denver, CO4 days ago

Full-time

When you join FusionAuth’s Denver team, you’ll enjoy a modern campus experience designed for productivity, wellness, and community: Newly upgraded amenity spaces including a sleek tenant lounge and café with booth seating and collaborative workspaces. Industry & Technology Leadership: Track where the identity industry is heading: passkeys/FIDO2, device authorization, DPoP, token binding, emerging OAuth and OIDC drafts, and the rapidly evolving intersection of AI and identity (agent authentication, scoped credential issuance, authorization for AI-driven workflows).

New!

Englewood, Colorado4 days ago

$83,160–$118,800 Per Year

The .NET Developer II plays a critical role in managing, modernizing, and supporting custom enterprise applications to ensure seamless integration across diverse platforms like ERP, Siebel CRM, and Boost. This position addresses the complex challenges of end-to-end software delivery, from intake and feasibility analysis to automated testing and deployment, while safeguarding data integrity across interconnected system architectures.

Boulder, CO30+ days ago

Full-time

Work closely with cross-functional teams, including hardware engineers, software developers, and quality assurance teams, to ensure seamless integration and functionality. Timeline for Interviews Ideally by end of April Product Line Supported New patient monitors (Canopy program)

New!

Commerce City, CO1 day ago

$105,716–$132,144 Per Year

Expertise with Agile software development methodologies (Scrum, XP, Kanban, etc.), JSP/Servlet container frameworks, Apache, Tomcat, JSP, JSF, Hibernate, Microservices, Springboot, REST, SOAP, Web Services, Web Services Security, and Test-Driven Development with JUnit or equivalent tool. Under the leadership of the manager and technical lead, assist in leading the process of designing, testing, and implementing programming applications using Java/J2EE programming language.

Commerce City, CO20 days ago

Contractor

Work closely with the client and user groups to define functional requirements related to law enforcement activities, guidelines, import/export regulations and CVB Notice of Violation to facilitate widespread user acceptance. Our clients include US Federal agencies, State & Local Governments, Tribal Organizations, Fortune 1000 companies, as well as Small Businesses.

Englewood, Colorado19 days ago

$63,150–$90,000 Per Year

EchoStar will provide reasonable accommodation to otherwise qualified job applicants and employees with known physical or mental disabilities, unless doing so poses an undue hardship on the Company, poses a direct threat of substantial harm to others, or is otherwise not required by law. Deep technical knowledge of Microsoft SQL Server and AWS Athena to facilitate complex data interpretation and relational database management.

Denver, CO30+ days ago

$53–$60 Per Hour

Hands-on backend microservices & API development using Java Spring Boot, REST, JSON, Docker, NoSQL databases, MongoDB/PostgreSQL, and Tomcat with full ownership of software architecture, design and development Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies and partner with Product/Business teams. You will bring solid experience in emerging and traditional technologies such as: Spring Boot, Node.js, REST, JSON, HTML5, CSS, Kubernetes, Docker, NoSql databases and Gitlab.

Denver, CO30+ days ago

Remote

$50–$56 Per Hour

Working Knowledge on various AWS components such as ECS, EC2, S3, Elastic Load Balancer, Auto Scaling, Cloud Watch, Security Groups, Route 53, VPC, IAM, Aws Aurora, Aws Lambda, SQS. Should have experience using GIT, CI/CD pipelines, Docker, AWS ECS, AWS ECR, AWS S3, AWS CloudWatch, AWS Secrets Manager and JIRA is required.

Littleton, Colorado7 days ago

Ability to write Test automation code for API testing using Groovy scripting language or use built-in functions of Ready API or any other API testing tools Ability to write Test automation code in Java for selenium framework. Skills, Experience and Requirements: Requires Bachelor’s degree (or foreign equivalent) in Computer Science, Data Science, Electronics and Computer Engineering, or closely related field plus 2 years of experience in.

Denver, CO19 days ago

$180,000–$200,000 Per Year

Given the significance of our work and the increasing global reliance on our insights, we are looking for a Senior Engineering Manager to join us as we work to shape the way businesses perceive and navigate global risks. We take really complex data as it relates to global security and empower our clients to not only understand the risk associated with their potential business relationships but to operationalize that data so that they can make the best and most informed decisions possible.

Denver, CO30+ days ago

Remote

Description: The candidate must be able to independently research and design processes, create specifications, develop, lead testing, perform code reviews, actively engage with the team and stakeholders, attend meetings, provide guidance, and respond promptly. • Assist the team, DPH staff, and vendors to onboard providers and partners to utilize Rhapsody supported services like HL7 electronic lab reporting (ELR), electronic test.

Boulder, CO29 days ago

Full-time
Employee

We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. Experience with one or more of the following: testing feature/infrastructure work across multiple surfaces including Web, Android and iOS., developing server side User Interface (UI) implemented across multiple surfaces, or working with experiment configurations and metric analysis.

Denver, Colorado30+ days ago

Overview: ABOUT US: Founded in 1993, Bayview Asset Management is an investment management firm focused on investments in mortgage and consumer credit, including whole loans, asset-backed securities, mortgage servicing rights, and other credit-related assets. Collaboration: Work closely with cross-functional teams, including business users, product managers, and other developers, to gather requirements and deliver high-quality solutions.

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Software Developer Jobs in Lakewood, CO

Senior Magento 2 Developer Jobot

Senior React Developer System One

AEM Developer Architect System One

Electrical Engineer Jobot

Software Engineer PlanIT Group

Junior Software Engineer (Remote)/Data scientist SynergisticIT

Senior Accountant MYR Group

AI & Machine Learning Engineer Synergistic it

Junior data scientist/Data engineer SynergisticIT

Data Scientist/Engineer - Junior (Remote) SynergisticIT

Software Developer IV General Atomics

Software Developer V General Atomics

Frontend Architect (React) Infovision

Software Developer III General Atomics

Software Engineer, Web Developer – Front‑End with Top Secret Maania Consultancy Services

Software Engineer, Web Developer with Top Secret Clearance Maania Consultancy Services

Software Development Manager, Developer Productivity & AI Systems (US) Autodesk

Software Engineer (Web Developer) Bright Vision Technologies

Software Developer FortyAU

Full Stack Developer PassTime

Software Engineer III, DevSecOps Protingent

Software Engineer (Full Stack) Bayview Asset Management

Entry-Level Software Engineer PlanetiQ

Senior Numerical Algorithm Software Engineer SciTec

Staff / Sr Staff Numerical Algorithm Software Engineer SciTec

Full Stack Developer (C# / .Net) Julie Hagan

Senior Ground Software Engineer I/II Rocket Lab USA

Senior Software Engineer Frontline Source Group Holdings, LLC dba dfwHR

Software Engineer II – Aviation Networks Development uAvionix

Software Engineer Everwatch

Lead Software Engineer Kratos Defense

Senior Software Engineer Gravitee

Senior Software Engineer Medtronic

Sr. Software Engineer Prime Robotics

Embedded Software Engineer Level 2 SET Development

Senior Full Stack Developer Forta Solutions, LLC

Software Engineer II - Exempt LanceSoft Inc

Principal Software Engineer FusionAuth

.NET Developer II EchoStar

Sr Software Engineer - Exempt LanceSoft Inc

Java Developer III Old Dominion Freight Line

ColdFusion Developer Mindbank

Ticketing Application Developer III EchoStar

Fullstack Java Developer Connexion Systems + Engineering

A48.Business Intelligence Architect/Developer ID 64220 FHR

Software Test Engineer II EchoStar

Senior Software Engineering Manager Kharon

A - 2/2 - 9656 - Sr Rhapsody Developer - Remote FHR

Software Engineer, Platform UI Google

Full Stack Developer (.Net/Python) Bayview Asset Management

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