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Junior Software Engineer Python Jobs in Monument, CO, US

32 junior software engineer python jobs from 19 companies hiring in Monument, CO, US.

32 jobs- Monument • 50 miles
2w
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Junior Software Engineer
Warrenton or State College or Fort Eisenhower or Centennial
OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
Bachelor’s in CS/CE/EE or related field; strong Java and JavaScript/Typescript experience; experience with Python, Angular, ELK, Redis, REST, Docker/Kubernetes; TS/JS stack experience preferred; Must have Top Secret clearance.
Java, JavaScript, TypeScript, Python, Angular, React, ElasticSearch, ELK stack, Redis, REST, Docker, Kubernetes, Helm, NoSQL, SQL, Xmidas
3w
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Junior Software Engineer (AI ML)
Denver, Colorado, United States
$64k-$128k/yr HybridFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
Bachelor's in Computer Science; frontend and backend development; AWS experience; JavaScript with Angular/React; Python/Java/Node.js/C/C++; Docker/Kubernetes; databases; US citizenship with TS/SCI clearance willingness.
AWS, CDK, SAM, EKS, JavaScript, Angular, React, Python, Java, Node.js, C++, Go, Rust, Docker, Kubernetes, PostgreSQL, MySQL, MongoDB, Redis, Kafka
1d
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FreeWheel - Junior Python Engineer (AdTech) - Chicago, IL or Denver, CO- ONSITE 4 X Week
Chicago or Denver
$93k-$146k/yr OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
1+ YOEBachelor’s degree in computer science or related field; 1+ years Python experience; Nice to have AdTech, Django.
Python, Django, MySQL
5d
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Software Engineer
Aurora, Colorado, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
2+ YOE2+ years in software development; experience with Java, Python, Rust, or Go; microservices; TS/SCI clearance; bachelor's degree.
Java, Python, Rust, Go, Linux, Docker, Kubernetes, AWS, Azure, Google
18h
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Software Engineer Associate
Littleton, Colorado, United States
OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and builds aerospace and defense technology systems.
Early career software engineer with proficiency in Python and familiarity with C/C++, Git; requires security clearance.
Python, C++, Git
1w
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Software Engineer
Littleton, Colorado, United States
OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
1+ YOETop Secret/SCI eligibility; BS degree; 1+ years of software engineering experience; programming/scripting knowledge.
C++, Java, Python, Cucumber, Selenium, JUnit, REST Assured, Docker, Kubernetes, JIRA, Confluence
5d
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Jr. Software Test Engineer: HSV-2676
Colorado Springs, Colorado, United States
$100k-$130k/yr OnsiteFull Time
deciBel Research
deciBel Research: Developing advanced radar and sensor technologies for defense missions.
5+ YOEJunior software test engineer experienced in test planning, execution, and collaboration within an Agile team.
Python, Java, JavaScript, Linux, Git, Docker/Podman, REST APIs, C# / ASP.NET, Curl, Postman, Swagger/OpenAPI, Jenkins, CI/CD, JSON, gRPC
1mo
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Software Engineer 
Colorado Springs, Colorado, United States
OnsiteFull Time
ASRC Federal
ASRC Federal: Provides engineering and IT services to federal government agencies.
2+ YOEBachelor's degree; 0-2 years experience; DoD Secret clearance; DoD 8570 IAT Level 2 (Security+) certification; Windows OS experience; strong initiative and ability to work under pressure.
C#, Python, SQLAlchemy, Flask, JavaScript, TypeScript, React, Material UI, HTML/CSS, ASP.NET Web Forms, Microsoft IIS, Docker, Podman, Docker Compose, Bash, PowerShell, SQL, Microsoft SQL Server, PKI, Windows Server, Linux, Git, Perforce
2w
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Software Engineer I
Littleton, Colorado, United States
$72k-$103k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
0+ YOEBachelor's degree in Computer Science or related field; proficiency in Java or Python; strong OO, REST APIs; cloud-native concepts; Generative AI experience; agentic AI concepts; data stores and testing knowledge.
Java, Python, REST, Cloud-native, Serverless, Containerization, AWS, Lambda, Databases, CLI, Testing (unit/integration), AI/ML, Agentic AI
6d
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AI Software Engineer - Greenwood Village, CO Office
Greenwood Village, Colorado, United States
$80k-$120k/yr OnsiteFull Time
Ulteig
Ulteig: Provides engineering and technical services for critical infrastructure sectors.
0+ YOEBachelor’s degree in computer science or software engineering; recent graduate; strong interest in AI; proficient in C#, Python, or Java; familiarity with AI tooling; able to work onsite in Greenwood Village, CO; authorized to work in the United States.
C#, Python, React, APIs, AI tooling
1d
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Software Engineer, Intern
Denver, Colorado, United States
$80k-$100k/yr OnsiteFull Time, Internship
Compa
Compa: AI-powered compensation intelligence platform for enterprise teams.
0+ YOEInternship; experience with data structures, group projects, cross-stack work; autonomous, communicative, outcome-driven.
Django, Python, React, TypeScript, GraphQL, AWS, vLLM, Linear, Slack, Notion, Metabase
3w
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Software Engineer, Data Assembly
Denver, Colorado, United States
$135k-$180k/yr HybridFull Time
Blissway
Blissway: Automated highway tolling solutions using AI and edge sensors.
Experience building data pipelines and working with distributed systems. Strong Python/TypeScript skills preferred. Located in or willing to relocate to Denver, CO.
Python, TypeScript, OpenCV, AWS, Docker, Linux, Node.js, Express, NestJS, Next.js, React, Tailwind CSS, SQL, Bash, IoT
1w
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Software Engineer II
Denver, Colorado, United States
$77k-$103k/yr OnsiteFull Time
ENFRA
ENFRA: Providing integrated energy infrastructure and energy-as-a-service solutions.
5+ YOEBS in Computer Science or related field; 5+ years in software development; strong communication and learning ability; experience with Agile, Git, Angular 2+, C#, Python/JavaScript; CI/CD a plus.
Angular 2+, Git, Azure DevOps, C#, Python, JavaScript, TypeScript, CI/CD
1w
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Engineer II – Ground/Application Software
Aurora, Colorado, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
2+ YOEBS in Engineering or related field; 2+ years experience; active Secret clearance with ability to obtain TS/SCI; cloud, web, and embedded software experience.
AWS, Docker, Kubernetes, Java, C++, Python, Ruby, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Qt, SQL, NoSQL, JPA/ORM, Postgres, Kafka, MQTT, Nginx, Apache
1mo
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Software Engineering Summer Intern (Undergrad)
Denver or New York or Remote
$20-$22/hr HybridMultiple Commitments Available
Judi Health
Judi Health: Enterprise technology platform for health benefits and claims administration.
Currently enrolled in a Bachelor's program in computer science/software engineering or related field; entering junior or senior year in Fall 2026; familiar with Python and React; SQL basics; AWS helpful; strong collaboration and communication.
Python, Flask, SQLAlchemy, React, Typescript, AWS
3w
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Space Ops Software Engineer Intern (Summer 2026)
Colorado Springs, Colorado, United States
$23-$40/hr OnsiteInternship
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
2+ YOEPursuing a computer science or related degree; 2+ years undergrad with GPA 3.0; strong analytical skills; Java experience; quick learner; English communication; US citizenship.
Java, Python, Vue.js, JavaScript, C++, C#, Git, VS Code, IntelliJ, Eclipse, Rust
1w
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Engineer II - Systems
Westminster, Colorado, United States
$79k-$135k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
2+ YOEBS in Engineering plus 2+ years related test development experience; RF test and hardware/software integration; experience with MATLAB/Python/LabVIEW; ability to analyze test data and resolve anomalies; interim Secret clearance required to start.
MATLAB, Python, LabVIEW, Git, Keysight Network Analyzers, RF Measurement Tools
6d
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2026 Emerging Missions Flight Dynamics Engineer
El Segundo or Huntsville or Chantilly or Colorado Springs or Albuquerque
$100k-$140k/yr HybridFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
1+ YOEMaster’s or PhD in engineering/science; 0-1 years experience; astrodynamics, trajectory design, software; C/C++, Python, MATLAB; travel; ability to obtain security clearance.
C, C++, Python, Fortran, MATLAB
1w
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2026 Raytheon Part Time Co-op - SW Platform Engineer (Remote)
Aurora, Colorado, United States
$37k-$82k/yr RemotePart Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
Part-time remote co-op in Computer Science or related STEM; scripting and DevOps tools; ability to obtain TS/SCI clearance.
Python, Perl, Ruby, Bash, Shell, Docker, Kubernetes, Rancher, Ansible, Chef, Git, Jenkins, Jira, Confluence
2mo
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Cloud Software Engineering Bachelor's Intern
Greenwood Village, Colorado, United States
$21-$27/hr HybridAll Commitments Available
Kaiser Permanente
Kaiser Permanente: Provides medical care services and health insurance coverage.
0+ YOEPursuing a bachelor's degree in Computer Science, Math/Statistics, or AI Analytics; interested in cloud software and internship experience; open to flexible work location.
Python, Java, Azure, Azure Functions, Storage, App Services, Git, GitHub, Jira, REST API, Docker, Kubernetes, OpenAI, BOT framework, CI/CD, Reporting, Power BI
1mo
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Summer 2026 Artificial Intelligence / Machine Learning Intern - Graduate Student
Seattle or Los Angeles or Denver
$38/hr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
0+ YOEU.S. citizen or permanent resident or asylum/refugee status; enrolled undergrad with at least one semester/quarter remaining; completed at least one year of post-high school coursework; available for full-time internship (~12 weeks); strong communication; interest in mission; ML/AI exposure plus Python/Torch skills.
Python, Torch, AWS, Git, Docker, Kubernetes, React, JavaScript, HTML, CSS
1mo
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Full Stack & AI Engineering Intern - Denver
Denver, Colorado, United States
$800-$2k/mo OnsiteMultiple Commitments Available
Gesture
Gesture: On-demand gifting and tangible marketing platform for brands.
0+ YOEInternship in software/AI engineering; strong interest in full stack development and machine learning; able to start immediately.
React, React Native, TypeScript, FERN stack, Python, FastAPI, Express, Firestore, PostgreSQL, BigQuery, Google Cloud Platform, Firebase, Cloud Functions, Pub/Sub, Cloud Run, AWS, Docker, GitHub Actions, CI/CD, TensorFlow, PyTorch, scikit-learn, OpenAI, LangChain, Twilio Segment, Zoho CRM, Voucherify, OneSignal

HiringCafe market data

Junior Software Engineer Python Jobs market signals in Monument, CO, US

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
32
Hiring companies
19
Fresh sample
78% new in 30d
Salary visibility
78% show pay

Companies appearing in this market

Lockheed MartinBAE SystemsCACIASRC FederalBlisswayCompaEchoStarThe Aerospace Corporation

Work location mix in visible results

Onsite: 22Hybrid: 9Remote: 1