Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Backend Software Developer

$120k

MAXIMUS

The Software Developer (Backend) provides subject matter proficiency for our USAF mission. This role is responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization.

This role is contingent upon award.

This is a remote position and requires a TS/SCI clearance.

Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7

Job-Specific Minimum Requirements:

  • 7 years of overall experience in the functional area. Bachelor's degree required (Master's may substitute for 2 years).

  • 7 years of software development experience in object-oriented and scripted languages with DevSecOps, microservices, and containers tool suites.

  • Demonstrated experience in preparing, conducting, and documenting various systems tests.

  • 3 years of experience with bug tracking software (e.g., Jira) and testing web-based applications.

  • 3 years of experience participating in software development programs or projects.

  • Practical experience developing in a cloud environment.

  • Experience with integrating data from unclassified to classified application deployments.

  • 5 years of experience with Jenkins and GitLab.

  • 5 years of experience with at least five (5) of the following: NPM, Cypress.io, esbuild, Bun, Apache Tomcat, Maven, SonarQube.

  • 3 years of recent back-end web design and development experience.

  • Demonstrated experience with relational databases, RESTful API development/communication, and system integrations.

  • 3 years of experience with AWS Infrastructure, Kubernetes, and RedHat Linux.

  • DCWF Code: 632 Intermediate.

  • Active TS/SCI with the ability to obtain a CI Poly required.

  • Role may require travel to a site 10-20% of the time.

Preferred Skills and Qualifications:

  • CSSLP, CompTIA Security#techjobs #clearance #veteransPage

#DODAIRFORCE-CICD #maxcleared

Minimum Requirements

TCS196, T4, Band 7

Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics.

Minimum Salary

$120,000

Maximum Salary

$150,000

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Backend Software Developer in Denver, CO vacancy
  • $139.6k - $200k

     ...Senior Backend Software Developer Join our mission to transform our nation's healthcare system as a Senior Backend Software Developer. In this role you will assist in leading projects from design to delivery. Partner with product managers and designers to define requirements... 
    Suggested
    Local area
    Flexible hours

    Judi Health

    Denver, CO
    1 day ago
  • $108.4k - $227.5k

    Job Title: Sr Backend Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated... 
    Suggested
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International, Inc.

    Denver, CO
    4 days ago
  • $55 - $70 per hour

     ...Our client, an enterprise technology organization, is seeking a Backend Engineer to join their team. As a Backend Engineer, you...  ...transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop... 
    Suggested
    Weekly pay
    Long term contract
    Temporary work
    Flexible hours

    Manpower Group Inc.

    Greenwood Village, CO
    4 days ago
  •  ...cloud-native satellite mission operations software with a simple mission: to operate...  ...'ll Be DoingYou will be responsible for developing ground satellite operations software using...  ...primarily be responsible for developing backend software capabilities, but the ideal candidate... 
    Suggested
    Permanent employment
    Visa sponsorship

    Quindar

    Denver, CO
    3 days ago
  • $120k - $180k

     ...Full-time About the Company Join a venture-backed software company building modern infrastructure for satellite operations...  ...operations The Role We are looking for a Backend Software Engineer to develop scalable, cloud-based software supporting satellite operations... 
    Suggested
    Full time
    Work at office
    2 days per week
    3 days per week

    EVONA

    Denver, CO
    1 day ago
  • $70 - $75 per hour

     ...Referrals Please-No C2C Overview We are seeking a highly skilled Backend Java Developer with strong expertise in Java JDK 21 and SpringBoot , with...  ...a cloud-native environment. Responsibilities 10+ years of software development experience (flexible for exceptional candidates... 
    Contract work
    Flexible hours

    Access Data Consulting

    Denver, CO
    4 days ago
  • $120k - $180k

     ...Job Description Backend Engineer — Python \n Base salary: $120,000–$180,000 plus...  ...you can build reliable, production-grade software, the space side can be taught. \n \n...  ...\n \n What you’ll be doing \n • Developing production-grade backend applications and... 
    Flexible hours
    2 days per week

    EVONA

    Denver, CO
    12 days ago
  • $55 - $70 per hour

    Our client, an enterprise technology organization, is seeking a Backend Engineer to join their team. As a Backend Engineer, you will...  ...transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We develop... 
    Weekly pay
    Long term contract
    Temporary work
    Flexible hours

    Experis-US

    Greenwood Village, CO
    2 days ago
  •  ...most in-demand technology skill sets. Job Description OPT and EAD can apply Responsibilities: Assist with detailed design and develop software code for web-based applications, services and tools that support our scientific customers. Analyze run-time modules for functional... 

    Jobsbridge

    Denver, CO
    4 days ago
  •  ...Hertz is uniquely positioned to capitalize on. We’re looking for software engineers who will modernize Hertz’s tech stack and, in the...  ...documentation • Propose changes to current infrastructure • Develop technical designs for application development • Write well designed... 
    Worldwide

    The Hertz Corporation

    Denver, CO
    2 days ago
  • $50 per hour

     ...Weekly payments. Trusted by 10,000+ software engineers worldwide MIN EXP REQUIRED...  ...orchestration guru or experienced software developer — we want you to help us train the world...  ...~2+ years of experience in backend engineering, AI automation, or complex systems... 
    Weekly pay
    Extra income
    Contract work
    Freelance
    Internship
    Remote work
    Worldwide

    Outlier

    Denver, CO
    2 days ago
  • $90k - $150k

     ...services and now pairs consumer guidance with cutting-edge B2B software. By pairing the two through the Clerkie network, these tools have...  ..., and Vestigo Ventures. About the role We're looking for a Backend Engineer who wants to build and own critical systems in a fast-... 
    Remote work
    Home office

    Clerkie

    Denver, CO
    21 days ago
  •  ...with product and design teams (ex-Google/FB/Apple/Microsoft) to develop, test, and launch new features and improvements for our...  ...planning, and retrospective meetings. Minimum 2-3 years of software engineering experience Have built mobile apps (and/or web apps... 
    Full time

    Cheez

    Denver, CO
    4 days ago
  •  ...Description: Hybrid 4 onsite / 1 work from home in Englewood, CO Our client is seeking a Software Developer 2 focused on backend microservices and applied AI. The role splits time between core backend engineering and running proofs of concept on internally built... 
    Hourly pay
    Local area
    Work from home

    Eliassen Group

    Englewood, CO
    4 days ago
  •  ...remote. in Greenwood Village, CO\n \n \nOur client seeks a Backend Support Engineer to build internal tools and scripts that improve...  ...while providing Tier 1 support for live APIs. The role will develop dashboards, monitoring, and alerting, partner with product and... 
    Contract work
    Remote work

    Eliassen Group

    Greenwood Village, CO
    25 days ago
  •  ...on Java development experience , particularly in backend application development. \n Experience developing applications using Scala , as one of the team's...  ...applications. \n Solid understanding of modern software engineering principles, best practices, and collaborative... 

    Technology Ventures

    Greenwood Village, CO
    25 days ago
  •  ...Description Description Hybrid 4 onsite / 1 work from home in Englewood, CO\n \n \nOur client is seeking a Software Developer 2 focused on backend microservices and applied AI. The role splits time between core backend engineering and running proofs of concept... 
    Work from home

    Eliassen Group

    Englewood, CO
    14 days ago
  • $47 - $82 per hour

     ...business process automation and platform modernization Develop responsive user interfaces and backend services using modern JavaScript and Python-based...  ..., including end-to-end testing and validation of software functionality Collaborate closely with engineers... 
    Hourly pay

    Horizontal Talent

    Greenwood Village, CO
    1 day ago
  • $142.6k - $261.5k

     ...confidence in the capital markets and economies all over the world. We develop outstanding leaders who are teamed to deliver our promises to...  ...elite team of product leaders, data scientists, designers, and software engineers enable our clients to solve their most complex... 
    Summer holiday
    Flexible hours

    EY

    Denver, CO
    5 days ago
  •  ...Back End Software Engineer Location: Dayton, OH, Aurora, CO, or Springfield, VA Eligibility: Candidate must possess an active TS/...  ...Description: We are looking for TS/SCI cleared back-end Software Developers/Software Engineers with a strong understanding of OPIR image... 
    Remote work

    ATR Inc

    Aurora, CO
    1 day ago
  • $86.9k - $198k

     ...Job Number: R0250630 Full Stack Developer, Senior The Opportunity: As a Senior Full Stack Developer at Booz Allen, you will lead...  .... You Have: ~ 6+ years of experience with full-stack software engineering ~ Experience leading technical delivery or architecture... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Aurora, CO
    3 hours ago
  •  ...Senior Full Stack Software Engineer Ether.fi is one of the largest crypto companies in the world. We have over $10B in assets under...  ...'ll do: Own feature delivery end to end, working on core backend and front-end components Work with designers to define scope... 

    Ether

    Denver, CO
    1 day ago
  •  ...Engineering team. This role will focus on building and enhancing backend services that support mobile device management, provisioning,...  ...paced environment. Top 3 Qualifications 10+ years of full stack software development experience with a strong backend focus 8+ years of... 
    Flexible hours

    Beacon Hill Solution

    Greenwood Village, CO
    2 days ago
  •  ...Village, CO Our client is seeking a Full Stack Software Engineer for the Developer Platform team to build and enhance a customer-facing Portal...  ...across a Vue 3 single-page application, a Django REST backend, and supporting AWS infrastructure. The role requires... 

    Eliassen Group

    Greenwood Village, CO
    4 days ago
  • $163k - $246.5k

     ...as it’s written and provides guardrails that pave the road for developers to move fast and stay secure. Built for builders and trusted...  ...the end-to-end implementation of features in our frontend and backend and scale these systems as we continue to grow rapidly this year... 
    Currently hiring
    Local area
    Remote work
    Weekend work
    3 days per week

    Semgrep

    Denver, CO
    4 days ago
  • $60 - $65 per hour

     ...Job Description Full Stack Software Engineer III \n Location: Denver, CO \n Pay...  ...Stack Software Engineer III to design, develop, and implement scalable software applications...  ...developing user-facing applications, backend services, APIs, and automation solutions... 
    Hourly pay
    Local area

    Trilyon, Inc.

    Denver, CO
    11 days ago
  • $156k - $204k

     ...Full Stack Software Engineer San Francisco or Denver About the Company There are...  ...stack and customer journey – frontend, backend, data, infra, and AI – picking up whatever...  ...built. Build for the whole company: Develop tools that make Acquisitions, Operations... 
    Full time

    Flock Homes

    Denver, CO
    4 days ago
  •  ...Job Description Job Description As a Backend Engineer on our application team at Windfall, you will be building the system for ingesting...  ...: ~5+ years of experience ~ Professional backend software engineering experience ~ Expert object-oriented programming understanding... 

    Windfall

    Denver, CO
    22 days ago
  •  ...Senior Engineer In 2025, we launched Reunion PWA, a software solution that helps developers comply with prevailing wage and apprenticeship (PWA) requirements...  .... Your responsibilities will include implementing backend services using AWS technologies, developing user-... 
    Apprenticeship
    Work experience placement
    Immediate start
    Remote work
    Work from home
    Home office

    Reunion.com

    Denver, CO
    2 days ago
  • $90k - $130k

     ...Full-Stack Software Engineer Nelnet is a diversified and innovative company committed...  ...you will be responsible for designing, developing, and maintaining end-to-end web applications...  ..., ShadCN, Typescript, and NextJS. 2. Backend Engineering: Build and maintain APIs and... 
    Temporary work
    Work at office
    Local area
    Remote work
    Work from home

    Nelnet

    Centennial, CO
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Backend Software Developer. Be the first to apply!