74 custom software engineer jobs at 45 companies in Colorado

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Custom Software Engineer Java Mongo DB - 6281912
Charlotte or Cleveland or California or Colorado or District of Columbia or Illinois or Maryland or Massachusetts or Minnesota or New York or New Jersey or Washington or United States
$50-$60/hr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
8+ YOE8+ years software industry experience, 8+ years Java backend (including REST), 5+ years Mongo DB, High School/GED, Spring Boot experience suggested, subject-matter expertise and team leadership, onsite in Charlotte, NC.
Java, REST, Mongo DB, Spring Boot
1mo
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Custom Software Engineer
Warrenton or Tampa or Cleveland or California or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Washington or Vermont or District of Columbia
$112k-$150k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
3+ YOE3+ years with modern languages (Python, Kotlin, Java, Go, TypeScript, JavaScript); experience with MySQL/Postgres/MongoDB; front-end framework experience (Vue, React, Angular); ability to operate in classified programs and adhere to cybersecurity/data governance.
Python, Kotlin, Java, Go, TypeScript, JavaScript, MySQL, Postgres, MongoDB, Vue, React, Angular, AWS, Azure, Docker, Kubernetes, Gitlab, Harbor, Nexus, Argo CD
1w
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Senior Software Engineer, Fleet & Planning
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$160k-$190k/yr RemoteFull Time
Flock Safety
Flock Safety: Sells AI-powered cameras and software for public safety surveillance.
Senior software engineer experienced with Typescript/Node, modern web frameworks (React), SQL, Docker, Helm, Kubernetes, and AWS; builds geospatial routing, automated permitting, and customer dashboards; CJIS eligibility required.
Typescript, Node, React, Vue, Angular, SQL, Docker, Helm, Kubernetes, AWS, S3, API Gateway, SQS, Claude, Copilot, Codex
2w
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Senior Software Engineer
Connecticut or West Virginia or South Carolina or Pennsylvania or New Hampshire or Hawaii or California or Michigan or Kentucky or Arizona or New Mexico or Nevada or Florida or Alaska or Washington or Oregon or Texas or Alabama or Mississippi or Tennessee or Illinois or Wisconsin or Louisiana or Arkansas or Missouri or Iowa or Minnesota or Oklahoma or Kansas or Nebraska or South Dakota or North Dakota or Colorado or Wyoming or Idaho or Montana or Utah or Vermont or North Carolina or Massachusetts or Georgia or Rhode Island or New York or Maryland or Delaware or Virginia or Ohio or New Jersey or Maine
$110k-$140k/yr RemoteFull Time
Worksoft: Automation platform for enterprise business process testing and discovery.
10+ YOE10+ years web development experience (C#, .NET, ASP.NET Core) and production AI/ML experience (LLMs, PyTorch/TensorFlow, LangChain, etc.); Bachelor’s in CS/Engineering or 15+ years experience; strong problem solving and customer-facing troubleshooting skills.
OpenAI, Azure OpenAI, Anthropic Claude, Gemini, PyTorch, TensorFlow, scikit-learn, ML.Net, LangChain, Semantic Kernel, RAG, vector databases, LLMs, ASP.Net Core, Web APIs, REST, JWT, OAuth, Azure AD/Entra ID, Blazor, Angular, MS Sql Server, EF Core, WinForms, WPF, .Net MAUI, Service Bus, Kafka, MSBuild, Git
4d
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Software Engineer–Systems (Associate/Experienced)
Chantilly or Aurora or Mesa
$94k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
1+ YOEActive U.S. Top Secret clearance, bachelor\u0002s degree, 1+ years systems/software engineering experience, familiarity with Agile/SAFe, and customer briefing skills.
Jira, Confluence, Crucible
4d
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Software Engineer–Systems (Associate/Experienced)
Chantilly or Aurora or Mesa
$94k-$171k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEBachelor's degree or equivalent, active U.S. Top Secret clearance (willing to sit for CI polygraph),1+ years systems/software engineering experience, familiarity with Agile/SAFe, and customer briefing skills.
Jira, Confluence, Crucible, Microsoft Excel
1mo
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Software Engineer Staff (Secret Clearance)
Colorado Springs or Huntsville
$114k-$227k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
U.S. citizen with active Secret clearance, Bachelor's in a technical field, proficiency in C/C++/C#/Java, RHEL/Linux, Git; experience with software design, development, testing, and customer site travel (~10%).
C++, C, C#, Java, Red Hat Enterprise Linux (RHEL), Git, Python, JavaScript, HTML, JIRA, Confluence, Ansible, Eclipse, Maven, Gradle, Fortify, SonarQube
1d
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Software Engineer - Level 2 or 3
Aurora, Colorado, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEActive Top Secret/SCI required; bachelor\u0002s or equivalent experience; experience in software architecture, Agile leadership, customer engagement; familiarity with Jira, Confluence, Perl, Python.
Jira, Confluence, Perl, Python
1d
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Software Engineer - Level 2 or 3
Aurora, Colorado, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEActive Top Secret/SCI required, Bachelor's or equivalent experience (2–5 years depending on level), experience in software architecture/design, Agile leadership, technical customer engagement, and familiarity with Jira, Confluence, Perl, and Python.
Jira, Confluence, Perl, Python
1mo
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Staff Software Engineer, Growth (Revenue Enablement)
San Francisco or San Jose or Denver or New York City or Scottsdale
$197k-$247k/yr HybridFull Time
Gusto
Gusto: Cloud-based payroll and HR software for small businesses.
8+ YOE8+ years building customer-facing full‑stack systems, strong applied AI and prompt-design experience, growth/product focus (onboarding, communications), ability to own multi-quarter initiatives and mentor engineers.
ACE, Ruby on Rails, LLM
1mo
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Senior Software Engineer (Tech Lead), Customer Domain Engineering
New York City or Denver or San Francisco
$209k-$240k/yr HybridFull Time
Forge Global
Forge GlobalNYSE: FRGE: Marketplace for trading private shares and pre-IPO stock.
8+ YOE8+ years software engineering; technical lead experience; API design with C#/.NET; event-driven architectures; CQRS/Event Sourcing; SQL; fintech familiarity.
C#, NET, Kafka, RabbitMQ, SQL, Marten, CI/CD, DDD, Event Sourcing
2mo
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Manager, Software Engineering
Santa Barbara or San Diego or Washington or Denver or Atlanta or San Francisco or Chicago
$167k-$209k/yr RemoteFull Time
AppFolio
AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.
5+ YOE5+ MgmtExperienced engineering leader owning product-focused initiatives, delivering customer-facing software, and developing a high-performing team.
Ruby, React, SQL
1mo
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Software Engineering Manager – Customer Applications
San Francisco or Denver
$185k-$250k/yr HybridFull Time
SquareTrade
SquareTradeNYSE: ALL: Extended warranty and protection plans for consumer electronics.
8+ YOE2+ MgmtBachelor's in CS, 8+ years engineering experience, 2+ years managing software engineers, strong proficiency in Python, Java, Spring Boot, Kafka, microservices, web technologies, PostgreSQL, TDD, pair-programming, and coaching.
Python, Java, Spring Boot, Kafka, microservices framework, Angular, SSO, Auth0, PostgreSQL, GitHub, Azure, AWS, CI/CD, DevOps, Test-Driven Development (TDD)
2w
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Senior Backend Engineer
Colorado Springs, Colorado, United States
$160k-$185k/yr HybridFull Time
Sphinx Defense
Sphinx Defense: Develops software for secure satellite and space mission operations.
5+ YOE5+ years software engineering experience; strong Python, FastAPI, Postgres, AWS, Docker, Kubernetes, Terraform; cloud architecture, API/backend development, security focus, mentorship and customer integration skills.
Python, FastAPI, Postgres, AWS, Docker, Kubernetes, Terraform
2w
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Manager, Field Solution Engineer
Denver or Miami or San Antonio
$120k-$140k/yr FieldFull Time
Brother International Corporation
Brother International CorporationTokyo Stock Exchange: 6448: Manufacturer of printing, sewing, and industrial equipment solutions.
7+ YOE7+ years in customer-facing or field engineering roles supporting complex hardware/software/networked solutions; 3+ years mentoring/coaching engineers; bachelor's degree or equivalent; Spanish required; proficiency with Microsoft Office and Salesforce.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Salesforce, Linux, Windows, Android, Apple
1w
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Principal AI Engineer
Fort Collins, Colorado, United States
$147k-$231k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Produces personal computers, printers, and related digital imaging products.
7+ YOE7+ years AI/software engineering experience, strong customer engagement background, deep hands-on experience with LLMs, agentic workflows, model evaluation, and AI observability; excellent communication and leadership of complex programs.
LLMs, RAG, model fine-tuning, agentic workflows
1mo
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Forward Deployed Engineer
California or New York or Connecticut or New Jersey or Washington or Oregon or Delaware or Maine or Massachusetts or Maryland or New Hampshire or Rhode Island or Vermont or District of Columbia or Pennsylvania or Virginia or Colorado or Texas or Illinois or Hawaii or United States
$169k-$214k/yr RemoteFull Time
Instacart
InstacartNasdaq: CART: Provides grocery delivery and retail technology solutions.
10+ YOE10+ years software engineering experience, hands-on work with LLM APIs/agentic systems, production Python proficiency, enterprise integration experience, strong communication and customer-facing skills.
Python, LLM APIs, agent frameworks, RAG
3mo
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Software Support Engineer (Translogic) - Denver, Colorado (Denver, US)
Denver, Colorado, United States
$70k-$84k/yr HybridFull Time
KUKA
KUKA: Provides industrial robots and automated logistics and production systems.
1+ YOE1-3 years in Windows, SQL, networking; Associate degree or equivalent; customer service focus; SQL experience; scripting ability; healthcare interface experience desirable.
Windows, SQL, Microsoft SQL Server, VPN, Scripting
3mo
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Senior Mobile Engineer
Denver, Colorado, United States
$150k-$250k/yr HybridFull Time
Zero Homes
Zero Homes: Platform for planning and managing residential electrification and heat pump installations.
5+ YOE5+ years of professional software engineering; strong experience with native mobile apps (iOS/Swift, Android/Kotlin); familiarity with AI tools in development; customer-centric mindset; ability to work asynchronously and in person within 50 miles of Denver, CO.
Swift, Kotlin, SwiftUI, Jetpack Compose, PostHog
15h
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Forward Deployed Engineer
United States or Denver
RemoteFull Time
Bitmovin
Bitmovin: Provides cloud-based video infrastructure for digital media companies.
5+ YOE5+ years software engineering experience (Java/C++),2+ years customer-facing technical experience,cloud (AWS/GCP),Docker/Kubernetes,strong troubleshooting,excellent English,US work authorization.
C++, Java, Kotlin, Docker, Kubernetes, AWS, GCP, Azure, Claude Code, AWS MediaConvert/Elemental, Harmonic, MediaKind, H.264/HEVC, AV1, HLS/DASH