Full-Stack Developer
Apex Systems
Full-Stack Developer
Location: Denver, CO (Onsite) Role Overview We are seeking a skilled Full Stack Software Developer to join our team. This role involves building and maintaining highly used and critically important cloud-native applications that provide Situational Awareness and Collaboration capabilities. The ideal candidate will have a background in Java and JavaScript development, along with experience in modern software development practices and cloud technologies. This position requires working within a restricted area. Key Responsibilities- Design, develop, and maintain cloud-native applications using Java and JavaScript.
- Build and enhance Situational Awareness and Collaboration capabilities for critical systems.
- Collaborate with cross-functional teams in an Agile/Scrum environment.
- Implement and work with microservices architecture in cloud environments, specifically Kubernetes.
- Contribute to the full software development lifecycle, from conception to deployment.
- Ensure code quality through testing and code reviews.
- Stay updated with the latest industry trends and cloud technologies.
- Participate in Agile ceremonies and contribute to continuous improvement efforts.
- Proficiency in JavaScript and Java Spring Boot.
- Experience with Elasticsearch and Postgres SQL.
- Knowledge of microservices architecture.
- Experience with Kubernetes.
- Experience developing in a Linux environment.
- A Bachelor's degree in Computer Science or graduation from an accredited coding bootcamp.
- Minimum of 5-7 years of professional software development experience.
- Must be a US Citizen.
- Must have or be willing to obtain Security+ certification within 6 months.
- Demonstrated ability to lead technical initiatives and mentor junior developers.
- Strong system design and architecture skills.
- Experience leading development teams in Agile environments.
- Knowledge of the Svelte library or Go.
- AWS developer experience.
- Familiarity with WebSockets.
- Experience with RESTful API design and implementation.
Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Full-Stack Developer in Denver, CO vacancy
- ...the top priority, we customize our solutions and services to align with the unique needs of each client.Job DescriptionJob Title: Full Stack DeveloperLocation: Denver, COEmployment: Fulltime onlyJob Description Minimum 8 years of solid software development and coding...SuggestedFull time
$100k - $120k
...party agency or company that does not have a signed agreement with Sensor Tower. About this role: We're looking for a full stack developer to work on our advertising analytics platform. We gather and process BIG amounts of data and deliver meaningful insights to...SuggestedFull timeLive inHome officeFlexible hours- ...execution phases, and provide budgeting/financial flexibility by offering contingent labor as a variable cost.Job DescriptionFull Stack Java Developer who has 6+ years' experience with both front-end and back-end technology. Candidate must have the ability to construct Web...SuggestedImmediate start
- ...Full Stack Developer Tentative Start Date: 10/1 6 month contract, could extend Onsite Requirements: 4 days onsite/week IV Process: 1-2 IVs. Top Skills/Technical Requirements: ~4+ years of hands on dev experience ~ Java ~ Spring Boot ~ AWS ~...SuggestedContract work
- ...Full Stack Developers (2) Tentative Start Date: 10/1 6 month contract, could extend Onsite Requirements: 4 days onsite/week IV Process: 1-2 IVs. Top Skills/Technical Requirements: ~4+ years of hands on dev experience ~ Java ~ Spring Boot ~ AWS...SuggestedContract workLocal area
- Stratacent is a IT managed services firm that provides 24/7 support, solutions and staffing tailored to our clients’ needs. In helping our customers achieve their IT and business goals, Stratacent consistently builds bridges between solutions and relationships by providing...Work at office
- ...Full-stack developer in Greenwood Village, CO. * Under minimal supervision, designs, develops and/or repairs logic that drives moderately complex software systems/application functionality. Works closely with more senior staff on more complex and/or integrated...
- ...Full-Stack DeveloperWe are seeking a skilled Full Stack Software Developer to join our team. This role involves building and maintaining highly used and critically important cloud-native applications that provide Situational Awareness and Collaboration capabilities. The...
- ...Full Stack Developer The Full Stack Developer position will join a team working alongside software engineers, business analysts and testers. The team will be responsible for the instrumentation and testing of software within industry-leading applications. This position...
- Job TitleMandatory (Must-Have)8+ years of software engineering experience in production environmentsStrong backend expertise in.NET / C# (ASP.NET Core, REST APIs)Proficiency in React (TypeScript preferred) and modern frontend practicesSolid experience with SQL, databases...
- ...Description One of the world's largest independent IT and business consulting services firms is seeking a talented Angular Full Stack Developer who is passionate about building modern, scalable applications and solving complex business challenges. If you enjoy working...
$50 - $60 per hour
...Full Stack DeveloperWe are seeking a Full Stack Developer for a contract position. The successful candidate will follow the software development lifecycle to design, code, configure, test, debug, and document system and application programs. This role involves collaboration...Hourly payContract work- ...Full Stack DeveloperPIN Business Network is a fast-moving custom development and digital marketing company committed to delivering comprehensive... ...can thrive. We are currently seeking a talented Full Stack Developer to join our dynamic team and contribute to the end-to-end...Full timeInternshipWork at officeWork from home2 days per week
$125k - $200k
...What Impact You'll Have: Northstrat, a GRVTY Company is seeking a Full-Stack Software Developer to join the SHIV (SIGINT Holistic Integration and Verification) program. As a member of the team, you'll participate in our Agile development process, including all Agile...Full timeContract workImmediate start- ...not available for this opportunity! Candidates MUST be on Prominent payroll as a W2 employee. Prominent is looking for a Sr. Full Stack Developer for a contract to hire opportunity. Candidates based within a commute to our client’s office in either Greenwood Village,...Contract workWork at officeVisa sponsorship
$100k - $130k
...We’re looking for a Senior Full Stack Developer to join our team in Denver. This hybrid role offers flexibility, with two days in the office and three days working remotely. Opening Date: 13/08/2026 End Date: 10/09/2026 As Senior Full Stack Developer, you'll play a pivotal...Work at officeRemote work- ...advisory services to over 10,000 public sector clients throughout the United States. Our Product Development team is seeking a Full Stack Developer to lead the development of our next set of game-changing products for local governments. You’ll get the chance to learn from...Work experience placementWork at officeLocal areaRemote work2 days per week3 days per week
- ...candidates must be located in Colorado). The company is unable to provide sponsorship now or in the future. Job Summary The Full Stack Developer is responsible for designing, developing, and maintaining both backend services and frontend user interfaces for a multi‑tenant...Remote workFlexible hours
$140k - $170k
...organizational knowledge into intuitive applications that help our people evaluate talent, develop players, identify opportunities, and make informed baseball decisions. As a Senior Full Stack Developer, you won’t simply maintain existing systems, you’ll have the opportunity...Full timeTemporary workWork experience placementCasual workWork at officeRemote workAfternoon shift$90.3k - $189.6k
Job Title: Full Stack Web DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type... ...End: 1/1/2100The Opportunity:CACI is seeking a Full Stack Web Developer to join our dynamic technology team. As a Full Stack Developer...Contract workWork experience placementFlexible hours- ...running the business for years, while building new ones Building full‑stack, production‑grade applications — frontend interfaces, backend... ..., and delivery infrastructure Mentoring and uplifting developers around you Requirements 2 or more years' professional experience...
- ...best-in-class tools to implement the highest quality information technology solutions. Job Description We are looking for Sr Full Stack Developers to lead and mentor our team of webs developer to work in our LEMP Stack environment (Linux, Nginx, MySQL, PostgreSQL, and...
- Northstrat is seeking a Full-Stack Software Developer for our program. As a member of the team, you'll participate in our Agile development process, including all Agile ceremonies (stand-up, Iteration Planning, Demos, and Retros). You'll work on the front and backend components...Full time
$114k - $171k
...bring your pioneering spirit to our collaborative teams. As a Full-Stack Software Engineer (Level 3 or 4) located in Aurora, CO or Manhattan... ...and operational components. The team is composed of software developers organized into Agile Scrum teams led by Product Owners and...Full timeContract workPart timeRelocation packageShift work- Develop firmware for XM4, Blackbird, and BigBuddy initiatives Participate in the Firmware Guild to promote best practices and team cohesion Collaborate with PES, mobile, QA, and cloud teams for integration Mentor junior engineers and support onboarding of new engineers...
$80k - $90k
...working on an Agile Scrum team. What You'll Be Doing Designing, developing, troubleshooting and debugging software within a project scope... ...3-5 years of work experience developing in Java and J2EE (full stack) Requires a Bachelor's Degree in Information systems, business...Work experience placementH1bWork at officeLocal area- ...specifications, and aid in creation of process documentation. Develop, refine, and document code for new software applications, following... ...or in the future. Benefits Along with competitive pay, as a full-time Infosys employee you are also eligible for the following benefits...Full timeTemporary workWork experience placementRelocation
- Full Stack Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a...Temporary workFor contractorsImmediate startFlexible hours
$135k - $150k
...potential is the limit of your curiosity. Join Team Karsun, and Find Your Next! Summary As a key member of the team, the Senior Full Stack Developer will be responsible for the entire software development lifecycle of assigned software components, from requirements...Permanent employmentWork experience placementH1bWork at officeLocal areaVisa sponsorshipWork visa- ...union, client, visa, walmart lab s etc to name a few. We are continuously looking for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts/data scientists, data engineers, machine learning engineers for full time positions...Full timeRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Full-Stack Developer. Be the first to apply!
Related searches
- junior full-stack web developer Denver, CO
- full time engineer Denver, CO
- senior java full-stack developer Denver, CO
- remote .net full stack web developer Denver, CO
- java full stack angular developer Denver, CO
- full stack developer Denver, CO
- full stack / python developer (remote) Denver, CO
- full stack engineer Denver, CO
- c# .net full stack developer Denver, CO
- senior full stack developer Denver, CO


