Python Software Engineer Jobs in Georgetown, CO, US

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Software Engineer (AI ML)

Denver, Colorado, United States

$76k-$156k/yr HybridFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

3+ YOE3+ years software development; SDLC; AWS; JS frameworks; Python/Java/Node; Docker/Kubernetes; databases; Agile; TS-SCI clearance willingness.

AWS, CDK, SAM, EKS, JavaScript, Angular, React, Svelte, Python, Java, Node.js, C++, Go, Rust, Docker, Kubernetes, PostgreSQL, MySQL, MongoDB, Redis, Kafka

1mo

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1mo

Software Engineer

Warrenton or Denver or Fort Meade

OnsiteFull Time

Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.

Strong Java skills; full-stack development; experience with Java, JavaScript/TypeScript, Python, Angular, ELK stack; BS in CS/CE/EE; TS/SCI with poly; CI/CD experience.

Java, JavaScript, TypeScript, Angular, React, Elasticsearch, Python, REST, Docker, Kubernetes, Helm, Redis, NoSQL, SQL, Android

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Senior Software Engineer (Full-Stack)

Denver, Colorado, United States

$160k-$210k/yr OnsiteFull Time

Cobalt AI: Provides autonomous indoor security robots and remote AI monitoring.

5+ YOE5+ years software engineering; strong React/TypeScript; Python/Django; GraphQL; PostgreSQL; AWS; monorepo; real-time UI; on-call.

React, TypeScript, WebRTC, Django, Python, GraphQL, PostgreSQL, AWS, Docker, WebSocket

1mo

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1mo

Software Developer Intern

Louisville or Remote

$24-$26/hr RemoteAll Commitments Available

BDI: Evaluates and monitors structural integrity of civil infrastructure.

Pursuing a Bachelor’s degree in CS/Software Engineering; basic software concepts; one programming language; Git familiarity.

Git, Python, JavaScript, C#, Java

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Sr Associate Software Development Engineer

Boulder, Colorado, United States

$108k-$184k/yr HybridFull Time

WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.

2+ YOE2+ years software engineering; 1+ years web framework experience (Python Flask/Django/FastAPI); Bachelor's in computer-related field or equivalent.

Python, Flask, Django, FastAPI, Docker, Kubernetes, AWS

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Software Engineer, Vehicle Identification

Denver, Colorado, United States

$135k-$180k/yr HybridFull Time

Blissway: Automated highway tolling solutions using AI and edge sensors.

Develop software for vehicle identification, build front-end UI for reviewers, collaborate with ML team to improve models, and scale systems for high throughput using Python/C++/SQL.

Python, C++, SQL, Matlab, Bash, EAGLE, KiCad, Altium, AWS, Docker, Linux, IoT Edge, OpenCV

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Senior Software Systems Engineer

Westminster, Colorado, United States

$134k-$161k/yr OnsiteFull Time

CesiumAstro: Develops phased array communication systems for satellites and aircraft.

5+ YOEBachelor's in related field; 5-8 years in systems/software engineering; Python, C++, C, Java, Bash; experience decomposing system requirements; verification planning.

Python, C++, C, Java, Bash

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Senior Software Engineer

Longmont, Colorado, United States

$115k-$145k/yr OnsiteFull Time

Intrado: Provides technology and infrastructure for emergency 911 communication services.

5+ YOE5+ years of professional software development; automation testing frameworks; Java, Python, JavaScript/TypeScript, or C#; backend services/APIs; CI/CD; AI-assisted tools.

Playwright, Cypress, Selenium, pytest, REST-assured, Criterion, Java, Python, JavaScript/TypeScript, C#, Copilot, Claude

2mo

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2mo

Software Developer III

Aurora, Colorado, United States

$98k-$171k/yr OnsiteFull Time

General Atomics: Develops advanced technology systems for defense and energy applications.

3+ YOEMid-level software engineer with experience in tracking systems, data fusion, and real-time analytics.

Kafka, AWS, NiFi, GeoMesa, Java, Scala, Python, Golang, PostgreSQL, Hadoop, Kafka, HBase, Accumulo, Git, Docker, Kubernetes, Knative, Helm, Rancher, AWS, Microsoft Azure

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Software Developer

Chicago or Philadelphia or Orlando or Atlanta or Cleveland or Columbus or Cincinnati or Los Angeles or Dallas or Denver

$110k-$150k/yr HybridFull Time

BakerHostetler: Provides legal counsel and litigation services for corporate clients.

5+ YOE5+ years in software development; React, TypeScript, cloud platforms; API design; Azure; DevOps; AI integration.

React, TypeScript, JavaScript, HTML5, CSS3, Node.js, Python, C#, GraphQL, Azure, Git, OpenAI

1mo

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1mo

Frontend Software Engineer

Longmont, Colorado, United States

$130k-$180k/yr OnsiteFull Time

nLIGHTNASDAQ: LASR: Designs and manufactures high-power semiconductor and fiber laser systems.

5+ YOE5+ years as a Frontend Software Engineer; Bachelor’s in Computer Science or related field; U.S. DoD security clearance or eligibility

JavaScript, Python, C#, DOTNET, GitLab, Windows

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Senior Software Engineer

San Francisco or Denver

$150k-$200k/yr HybridFull Time

SquareTradeNYSE: ALL: Extended warranty and protection plans for consumer electronics.

5+ YOEBachelor’s in CS or related field; 5+ years software development; strong Python, Java, Spring Boot, Kafka; microservices; AI exposure; TDD; XP; PostgreSQL; Git; Jenkins.

Python, Java, Spring Boot, Kafka, PostgreSQL, Git, Jenkins, Docker, Kubernetes, Azure, AWS, Angular, JavaScript, CSS

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Software Developer - TS/SCI

Chantilly or Denver

$104k-$181k/yr OnsiteFull Time

ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.

5+ YOE5+ years in software design/development; Linux; Python and C/C++; TS/SCI; Bachelor's or advanced degree in EE/CS/CE or related field.

Python, C/C++, Linux, Git, Docker, Kubernetes, AWS, PyTorch, TensorFlow, OpenCV

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Senior Software Engineer - ML Systems

Denver, Colorado, United States

$176k-$206k/yr RemoteFull Time

Cleerly: Provides AI-driven solutions to analyze and prevent heart disease.

7+ YOE7+ years in software engineering with AI production systems (Python, PyTorch) and data services; experience with CI/CD and ML platforms; strong collaboration and regulatory awareness.

Python, PyTorch, SQL, Postgres, NoSQL, Redis, Airflow, MLflow, Kubernetes, Terraform, SageMaker, Databricks, Unity Catalog, Snowflake/Snowpark

2mo

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2mo

Advisory Software Engineer

Boulder, Colorado, United States

$93k-$110k/yr OnsiteFull Time

RicohTokyo Stock Exchange: 7752: Ricoh provides digital workplace services and document management solutions.

5+ YOEMS in CS/CE/EE or related field; 5+ years in software development; strong C/C++, Rust, Python; Linux IPC; AI/ML experience; Agile; travel up to 10%

C++, Rust, Python, Git, CI/CD, SQL, Java, JavaScript, AWS, Django, ReactJS, Linux

2mo

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2mo

Senior Software Engineer

Aurora, Colorado, United States

$170k-$260k/yr OnsiteFull Time

GliaCell Technologies: Provides software and systems engineering for government intelligence agencies.

14+ YOEActive TS/SCI with Polygraph; U.S. Citizenship; 14+ years software engineering experience and Bachelor's in Computer Science; strong independent and team work; excellent communication.

Python, AWS ML, Kubernetes, Docker, AI tools

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Staff Software Engineer (Boulder, CO)

Boulder, Colorado, United States

HybridFull Time

PickNik Robotics: Provides software platforms for advanced robotic arm motion planning.

8+ YOE8+ years software engineering; expert C++ (C++20+); Python for backend; Linux, Docker, Git; architecture ownership; agentic coding tools; willing to travel; Boulder/Denver resident.

C++, Python, Linux, Docker, CMake, Git, ROS 2, MoveIt, gRPC, WebSocket, TypeScript, React

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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

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

1mo

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1mo

Software Engineer – Sr. Consultant level

Highlands Ranch, Colorado, United States

$164k-$230k/yr HybridFull Time

VisaNYSE: V: Operates a global digital payment network facilitating electronic funds transfers.

8+ YOE8 years of progressive software engineering experience; backend focus; API design and integration; cloud/web technologies.

Python, Java, C++, PHP, APIs, Angular, React, Kubernetes, Docker

3mo

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3mo

Senior Backend Software Engineer

San Francisco or Boston or Denver or New York

$160k-$207k/yr HybridFull Time

Semgrep: Developer of a code analysis and application security platform.

3+ YOEBackend engineering with experience in distributed systems, databases, and APIs. Familiarity with Python, SQLAlchemy, and cloud deployments preferred.

Typescript, Python, Flask, SQLAlchemy, Kubernetes, AWS, React

1mo

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1mo

Sr. Software Engineer, Spacecraft Simulation

Denver or Long Beach

$145k-$230k/yr HybridFull Time

True Anomaly: Develops autonomous spacecraft and software for space security missions.

5+ YOE5–8 years of software development experience with focus on simulation; strong C++17+ and Python; able to own complex technical components; knowledge of aerospace domain preferred.

C++, Python, Git, CI/CD, CMake, Bazel, Software Testing Frameworks, HIL/SIL

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Sr Principal Software Engineer

Louisville or Centennial

$206k-$283k/yr OnsiteFull Time

Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation

15+ YOE5+ MgmtRequires extensive software engineering expertise, leadership, and ability to architect complex systems for space applications.

Python, C++, Bash, PowerShell, Perl, Ansible, Puppet, Chef, Terraform, Git, Jira, Confluence, Jenkins, Docker, Kubernetes, MySQL, PostgreSQL, MongoDB, AWS, Azure, Google Cloud, Docker, Kubernetes, GitHub, GitLab, Bitbucket

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Senior Software Engineer - C++

Boulder, Colorado, United States

$130k-$170k/yr OnsiteFull Time

Shotover Systems: Manufacturer of gyro-stabilized airborne camera systems and AR software.

5+ YOE5+ years C++ experience; degree in engineering or CS; networking, video, Git/CMake; Windows/Linux/iOS; latency-critical software.

C++, Git, CMake, Make, Linux, Windows, Visual Studio, Python, CUDA, Vulkan, ARM Jetson, systemd, Ubuntu, Linux device drivers

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Engineer Senior – Embedded Software

Boulder or Westminster or Broomfield

$97k-$165k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

4+ YOEBS in engineering, 4+ years experience; Top Secret/SCI clearance; Rust/C/C++, Python, Embedded Linux; experience with FPGAs, MQTT/ZeroMQ; Linux deployment; UML; SDLC practices.

Rust, C/C++, Python, Embedded Linux, Yocto, PetaLinux, MQTT, ZeroMQ, Device tree, GTest, ctest, CMake

2mo

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2mo

Software Engineer (Product Integration and Support)

Greenwood Village, Colorado, United States

$100k-$130k/yr OnsiteFull Time

York Space SystemsNYSE: YSS: Manufactures spacecraft platforms and provides complete space segment solutions.

Bachelors in CS, aerospace/computer engineering, Linux, Python, C/C++, Docker, Ansible, CI/CD, Agile experience, strong communication.

Linux, Bash, Python, C, C++, Docker, Docker Compose, Mongo, Postgres, Git, GitLab, CI/CD, Ansible, Azure Cloud

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Specialist Software Engineering - AI Engineer

Cedar Rapids or Philadelphia or Denver

$131k-$170k/yr HybridFull Time

TransamericaNYSE: AEG: Provides insurance, retirement solutions, and investment products to customers.

Bachelor's degree in CS/Engineering; strong Python & Spark; experience with AI/ML tools (AWS Bedrock, LangChain, Kiro); API design; AWS Lambda/API Gateway; RAG pipelines; PySpark; ETL/IO; enterprise security practices.

Python, Spark, PySpark, AWS Bedrock, LangChain, Kiro, Graph Database, Strands, AWS Lambda, API Gateway, AWS Glue, S3, Athena, EC2, CloudFormation, Terraform, CDK, Docker, ECS, EKS, OpenSearch, Pinecone, FAISS, API design, LLM, RAG pipelines

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Senior Software Engineer/Full Stack Developer

Denver or Naperville

HybridFull Time

PTMA Financial Solutions: Provides treasury and investment services to public sector entities.

7+ YOESenior software engineer with strong full-stack skills; experience with Java, Node.js, SQL, Python; design and develop web/cloud apps; 7+ years experience; hybrid in Naperville, IL or Denver, CO.

Java, Node.js, SQL, Python, APIs, Web Sockets, ClaudeCode, CoPilot, Unix, Shell scripting, MS SQL Server, PostgreSQL, Azure SQL, Oracle, JSON, HTTP

1mo

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1mo

Sr. Embedded Software Engineer - New Glenn Avionics

Seattle or Denver or Huntsville or Space Coast or Centerpoint

$182k-$277k/yr OnsiteFull Time

Blue Origin: Develops reusable rockets and systems for human spaceflight.

8+ YOE8+ years C/C++/Python; 5+ years embedded software; BS in computer/science/engineering or related; OS and real-time systems; hardware interfaces.

C, C++, Python, RTOS, Kernel Development, BSPs

2mo

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2mo

Sr Software Engineer

Norcross or Omaha

HybridFull Time

ACI WorldwideNASDAQ: ACIW: Provides software for global real-time electronic payments.

5+ YOE5-8 years in software development; proven leadership; payments/regulated industry preferred.

Java, J2EE, Python, Spring Boot, REST API, PostgreSQL, Oracle, CI/CD (Jenkins, Azure Pipelines), Docker, Kubernetes, AWS, Prometheus, Grafana, RabbitMQ, Angular, Confluence, Azure DevOps, Claude, Microsoft Copilot

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Software Engineer Level 3

Aurora, Colorado, United States

$114k-$171k/yr OnsiteFull Time

Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.

5+ YOEActive Top-Secret clearance with SCI eligibility; CI-Poly; 5+ years of related experience; Python and SQL; satellite/ground station experience; Agile.

Python, SQL, Linux

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Principal Software Engineer

Boulder, Colorado, United States

$180k-$220k/yr HybridFull Time

Atom Computing: Building scalable quantum computers using arrays of neutral atoms.

10+ YOEBackend services design and leadership; 10+ years building complex systems; proficient in C++, Python, Rust, or Go; strong distributed systems knowledge.

C++, Python, Rust, Go, Distributed Systems, Cloud Infrastructure, AWS, GCP

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Senior Software Engineer

Boulder, Colorado, United States

$145k-$175k/yr OnsiteFull Time

Foresight Diagnostics: Develops ultra-sensitive blood tests for cancer recurrence monitoring.

8+ YOE8+ years full-stack development; Python backend; React frontend; PostgreSQL; Docker/Kubernetes; AWS or GCP; strong problem-solving and communication.

Python, React, PostgreSQL, Docker, Kubernetes, AWS, GCP

1mo

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1mo

Software Engineer 1

Boulder, Colorado, United States

$95k-$105k/yr OnsiteFull Time

GarminNYSE: GRMN: Designs and manufactures GPS-enabled navigation and wearable technology products.

Bachelor’s degree in CS, EE, CE, SE, Aerospace, Math, Physics or related field or equivalent; GPA 3.0+; basic software in C/C++/C#/Java/assembly or similar.

AWS, Kubernetes, GitLab, GitHub, Python, Java, Bash, Go, EC2, EKS

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Contract Software Developer (Tech Coder)

Aurora, Colorado, United States

$60-$85/hr OnsiteFull Time

American Financing: Family-owned national mortgage lender providing residential home loan programs.

Proficient in C#/.NET Core or Python; strong JavaScript (React/Angular); SQL; mortgage software; secure coding; JIRA and Agile; data encryption knowledge.

C#, .NET Core, Python, JavaScript, SQL, JIRA

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Software Test Automation Engineer

Niwot, Colorado, United States

$90k-$120k/yr HybridFull Time

Particle Measuring Systems: Manufactures particle counters and cleanroom contamination monitoring systems.

5+ YOEBS in CS or software engineering; 5+ years automation testing; strong scripting; framework development; CI/CD experience; cybersecurity awareness.

Java, Python, Selenium, Selenide, JUnit, Ranorex Studio, Jenkins, IntelliJ

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Software Engineer I

Littleton, Colorado, United States

$72k-$103k/yr OnsiteFull Time

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

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Sr Software Engineer - Platform Data Query

San Diego or Santa Barbara or Dallas or Atlanta or Chicago or San Francisco or Washington DC or Denver

$138k-$173k/yr HybridFull Time

AppFolioNASDAQ: APPF: Provides cloud-based property and investment management software.

5+ YOEExperience operating, scaling, and enhancing data pipelines with Iceberg, Trino, Kafka, Flink; strong SQL and cloud data services (AWS). 5+ years in software engineering; multi-tenant SaaS background preferred.

Trino, Apache Flink, Kafka, Iceberg, AWS Athena, AWS S3, AWS Glue, Python, Ruby, Java, JavaScript, C#, SQL

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AI Software Engineer - Greenwood Village, CO Office

Greenwood Village, Colorado, United States

$80k-$120k/yr OnsiteFull Time

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

1mo

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1mo

Software Engineer Lead (Boulder, CO, US, 80301)

Boulder, Colorado, United States

$104k-$188k/yr HybridFull Time

Acuity Inc.NYSE: AYI: Designs and manufactures lighting systems and smart building solutions.

10+ YOELead software engineer with 10+ years in C++ on Linux; architect/design software, embedded systems; mentorship and technical direction.

C++, Linux, Embedded, Python, Google Test