Average salary: $168,135 /yearly
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$130k - $160k
...Senior Backend Software Engineer Location: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZ Clearance: Top Secret/SCI with the ability to successfully pass a Polygraph Schedule: Full Time Travel: No Remote: No Remote Company...SuggestedFull timeRemote workEnnoble First, Inc.
Aurora, CO1 day ago$107.3k - $185.84k
...Lockheed Martin Rotary and Mission Systems is seeking experienced Software Engineers to join our Unified HMI team within the Digital Production... ...a cohesive operational environment. You will work across backend services, middleware, DevSecOps, cloud integration, and real...SuggestedFull timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift work3 days per weekLockheed Martin Corporation
Littleton, CO4 days ago$50 per hour
...Backend Developer With Integration Exp Rate: $50/hr Location: Centennial, CO Duration: C2H Client: Lowes Skills: Java,... ..., GCP in particular DevOps with skills such as Jenkins Backend engineer focussed on integration work - integrating with legacy systems...SuggestedOmega Solutions Inc
Centennial, CO1 day ago- ...Backend Developer Responsibilities: Develop and maintain backend services using Rust. Design RESTful APIs, GraphQL, or gRPC for scalable microservices. Work with databases (PostgreSQL, MySQL, MongoDB) using Diesel or SQLx. Implement asynchronous programming with Tokio...Suggested
ClifyX
Denver, CO4 days ago - ...consists of a client-side SDK embedded in smart TVs, a back-end engine to conduct content matching against a large content reference... ...testing, and monitoring. Your Expertise: ~6+ years of backend engineering experience with an emphasis on low-latency, high-throughput...SuggestedWork at officeLocal areaRelocation package
LG Ad Solutions
Denver, CO1 day ago $87.1k - $157.45k
...Description If you've been building your skills in backend development, object-oriented programming, and mission-driven engineering , and you're ready for work that actually... ...'ll thrive here. We're hiring a Backend Software Engineer to support a high-visibility, data-...SuggestedLocal areaImmediate startLeidos
Aurora, CO20 hours ago$172k - $223k
...transform the industry year over year, by deploying a suite of software solutions to millions of customers every day - customers... ...: 05/31/2026 Candidate profile As a Staff Backend Software Engineer, you will be a key technical leader, responsible for the design...SuggestedContract workTemporary workFor contractorsWork experience placementWork at officeLocal areaImmediate startFlexible hoursDat Services Inc
Denver, CO1 day ago$60 per hour
...Job Description Job Description Our valued client is seeking multiple software engineers for a contract engagement with the possibility of extension or full-time work. This position includes PTO, holiday pay, medical, dental, vision, and 401 (k) benefits. The ideal...SuggestedHourly payFull timeContract workWork at officeLocal areaPlaced
Aurora, CO25 days ago- ...4, Band 7 Job-Specific Essential Duties and Responsibilities: Provides subject matter proficiency supporting back-end software development activities. Applies analytical skills supporting process improvement, specialized studies, and requirements definition...SuggestedMinimum wageContract workTemporary workWork experience placement
MAXIMUS
Colorado Springs, CO20 hours ago $130k - $150k
A leading foodservice SaaS provider is seeking a Senior Software Engineer to build and enhance backend services powering APIs and integrations. The ideal candidate has 6+ years in backend development, specifically with Python/Django, and experience with modern developer...SuggestedRemote workNutrislice
Denver, CO4 days ago- A transformative AI startup is looking for a Senior Software Engineer to join their remote team. This role focuses on backend engineering, enhancing scalability, performance, and reliability in complex systems. Candidates should have senior-level experience in building...SuggestedRemote work
Canals
Denver, CO6 days ago $145k - $160k
...role requires expertise in Ruby on Rails, React, and OpenAI API integrations. The candidate will lead backend development processes and ensure compliance with software standards. With a Bachelor's degree and significant experience, this position offers a competitive salary...SuggestedRemote workGovCIO
Denver, CO4 days ago$60 per hour
A leading AI development company is seeking proficient programmers for flexible remote work on challenging AI-related projects. You’ll design coding challenges, evaluate AI-generated code, and write clear, detailed explanations. Ideal candidates have a bachelor's degree...SuggestedHourly payRemote workFlexible hoursDataAnnotation
Denver, CO4 days ago- ...Senior Back-End Engineer (6-Month Contract)Youtopia Marketplace — Remote (U.S.)*Must be able to work core hours of 9-3:30 Mountain Time... ...OwnBack-End Architecture & DevelopmentBuild modern, cloud-native backend services using .NET 10 and C#Design and develop robust APIs,...SuggestedContract workRemote work
Youtopia Inc
Littleton, CO4 days ago $140k - $190k
A satellite operations company is hiring a Backend Engineer in San Francisco. The role involves developing backend systems that support satellite fleet operations and collaborating across teams to integrate new capabilities. Candidates should have strong Python skills,...Suggested- ...Description Job Description Loft Orbital is looking for a Backend Engineer to join our Mission Operations Services (MOS) team. MOS owns... ...and scale the microservices that sit between ground and flight software, turning high-level intent into safe, reliable on-orbit...Local area
Loft Orbital Solutions
Golden, CO27 days ago $167.25k - $216k
Virta Health is seeking a skilled Backend/Full-Stack Engineer in Denver to enhance care delivery systems focusing on scalability and innovation. The successful candidate will be experienced in modern programming languages like Python and Golang, and have a strong understanding...Remote job- OptimumG is seeking a talented Software Developer to join their international vehicle dynamics consulting team in Denver or Lisbon. In... ...should hold a Bachelor's degree in computer science or engineering, with 3-5 years of software development experience. The position...Full time
- ...legal technology, specializing in productivity and risk management software for small to large law firms and their employees globally. They... ...We are seeking a dynamic, forward-thinking AI QE Fullstack Engineer to join our client's team in their new Denver office. In this role...Temporary workWork at office
HirexHire
Denver, CO29 days ago - ...leading database provider is looking for a Senior Engineer to enhance their data migration tools. You will design and optimize backend systems using Java and Kafka, collaborating... ...role focuses on delivering high-quality software and improving orchestration platforms....Remote work
MongoDB
Denver, CO4 days ago $103.5k - $196k
A leading content platform is seeking a Software Engineer II to design and optimize distributed systems that process metadata for diverse content. Candidates should have strong back-end development skills, specifically in Python and Scala, as well as substantial experience...Scribd
Denver, CO4 days ago$110.1k - $157.3k
...through research and development, technology innovation or solution engineering, our team members play vital roles in connecting consumers... ...US business hours Delivery of high-quality, resilient software through an automated CI/CD pipeline within an agile framework...Local areaFlexible hoursEchoStar
Englewood, CO2 days ago- An innovative IT consulting firm is seeking a dynamic Polyglot Software Engineer to join their fully remote team. In this exciting role, you will design and develop back-end systems for high-performance distributed architectures. Collaborating with talented teams, you will...Remote work
Jobot
Denver, CO20 hours ago $115k - $139k
...Job Summary: Our client is seeking a Senior QA Engineer (Backend/API Testing) to join their team! This position is located in Greenwood Village, Colorado. Duties: Perform manual testing of Java/Spring Boot microservices Test and validate REST...Local areaKellyMitchell Group
Greenwood Village, CO3 days ago$180k - $210k
Pentera Security Ltd, based in Denver, Colorado, seeks a Senior Backend Engineer to design and maintain core backend services for their security validation platform. This role requires 7+ years of experience, strong skills in Java or Python, and a Bachelor’s degree in...Remote job$180k - $210k
resourcesFeb 2026LOLBins Against the Machine: Reverse Engineering at Machine SpeedPurpose Attackers can utilize Living Off the Land Binaries... ...(LOLBins) to execute commands, evade detection,.../# Senior Backend EngineerColorado, Denver### Description**Location:**Remote...Work at officeRemote workWorldwide$101.14k - $174.59k
...Senior Back-End Software Developer LMI is seeking a Senior Back-End Software Developer to support... ...this role, you will focus on implementing backend features and services that enable analysts, data scientists, and engineers to conduct complex analytical studies in the...Contract workLocal areaRemote workLMI
Colorado Springs, CO4 days ago- ...JD: JOB SUMMARY Looking for a strong Scala backend engineer with microservices experience to work in a small, agile team. The team develops... ...and designing REST APIs using scala. Experience with software security principles and patterns. Ability to collaborate...
ClifyX
Denver, CO1 day ago - ...providing human feedback. Ideal candidates will have expertise in backend engineering and AI automation to help train advanced generative systems. The position focuses on building production-grade software and requires a keen attention to detail in complex system...Remote work
Outlier
Denver, CO1 day ago - ...has 4 million downloads to-date. Our software massively impacts AI work across almost... ...About your role As a Senior Software Engineer at Voxel51, you’ll collaborate with a team... ...well as our enterprise APIs, UIs, and backend systems. Help us scale our enterprise...Remote workFlexible hours
Stryker
Aurora, CO3 days ago
