Python Developer Jobs in Arvada, CO, US

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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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Sr Software Engineer

Lafayette, Colorado, United States

$125k-$187k/yr OnsiteFull Time

MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.

4+ YOEBachelor's in CS or engineering; 4+ years of software development; 4+ years with C++; embedded programming; OOA&D concepts; strong software practices; Agile experience.

C++, Python, Rust, Java, Git, GNU/Linux, Scrum, Scaled Agile Framework, Test Driven Development

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AI Software Engineer: Intelligent Data Infrastructure (San Jose, CA, US, 95128)

San Jose or Boulder or Pittsburgh or Raleigh

$131k-$195k/yr HybridFull Time

NetAppNASDAQ: NTAP: Provides intelligent data infrastructure and management solutions.

8+ YOE8+ years software development; expert in Golang, Python, C/C++; Linux kernel and distributed systems; AI/ML infra familiarity; strong problem solving and collaboration.

Golang, Python, C/C++, Linux, Kubernetes, GPU

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Lead Mission Engineer (DevOps)

Denver or Arlington or San Diego or Woburn or United States

$157k-$224k/yr HybridFull Time

Systems & Technology Research: Develops advanced technology for national security and defense applications.

7+ YOEBS in computer science or related field; 7+ years of DoD/IC software deployment experience; TS/SCI with eligibility; strong React/TypeScript/Python skills; DoD mission deployment experience.

React, TypeScript, Python, CI/CD, AWS, Docker, Kubernetes, Security monitoring, Incident response

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1mo

Principal AI Engineer

Los Angeles or Boulder or New York or St. Petersburg

$175k-$200k/yr HybridFull Time

VideoAmp: Software and data for cross-platform advertising measurement and optimization.

8+ YOE8+ years software engineering; 3+ years AI/ML infrastructure; strong Golang, Python, and SQL; experience with LLM APIs and API-first design; cross-functional collaboration.

Golang, Python, SQL, LLM APIs, CI/CD, Cloud Computing

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1mo

AI Automation Engineer

Denver, Colorado, United States

$131k-$150k/yr OnsiteFull Time

Ping Identity: Provides identity and access management software for enterprise security.

3+ YOE3–5 years in software or data engineering; strong Python; experience with Databricks and building AI agents; knowledge of AI frameworks and integrations; excellent communication and cross-functional collaboration.

Python, Databricks, Delta Lake, Unity Catalog, Glean, LangChain, LlamaIndex, DSPy, CrewAI, Salesforce, Jira, Freshservice, GitHub Copilot, Cursor

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Staff AI Engineer

Boulder or Charlotte or United States

$190k-$225k/yr HybridFull Time

TIFIN: AI platform for personalized financial advice and wealth management

3+ YOE3+ years in Generative AI/LLMs in production; 6+ years ML; multi-agent systems; Python; distributed systems; cloud; observability; reliability safeguards; startup experience a plus.

Python, Pydantic AI, Agent Harness, Tool-Calling, Code Execution, AWS, GCP, Azure, LLM, Vector Databases

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Senior AI/ML Engineer

New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington D.C. or Boston or Colorado or Seattle or San Francisco or San Diego or Reston

OnsiteFull Time

Cooley: Provides legal counsel to technology and life sciences companies.

5+ YOE5+ years in AI/ML; hands-on with Azure/AWS; Python; LLMs; data integration; LangChain or similar; cloud security and governance.

Python, Azure, AWS, LangChain, LangSmith, Pydantic AI, APIs, Data Ingestion, Data Lakes, Data Warehouses

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Senior Applied AI / AWS Engineer

Englewood, Colorado, United States

$96k-$138k/yr OnsiteFull Time

EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.

4+ YOE4+ years in software engineering; Bachelor's in computer science/engineering; AWS; Python/Java/C#; AI tooling; cloud/databases; APIs; CI/CD; strong collaboration.

AWS, Python, Java, C#, API development, Git, Jenkins, Harness, Lambda, API Gateway, S3, SQL, NoSQL, Generative AI tooling

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1mo

Senior Software Engineer – SDA

Flagstaff or Broomfield or Remote

$140k-$180k/yr HybridFull Time

Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.

5+ YOE5+ years software engineering; defense/space industry experience; Agile; Linux, Python, SQL, Docker, AWS; U.S. security clearance eligible.

AWS, Lambda, ECS, PostgreSQL, SQL, Python, Docker, Linux, ETL, Machine Learning, SDA

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1mo

Senior Embedded Software Engineer

Louisville, Colorado, United States

$140k-$175k/yr HybridFull Time

InfleqtionNYSE: INFQ: Develops neutral-atom quantum computing and precision sensing technologies.

5+ YOEBachelor's or master's in electrical/embedded systems; 5+ years hardware validation; proficient in C/C++/Rust; Python; Linux; test equipment; Git.

C/C++, Rust, Python, Linux, Git, Oscilloscope, DMM, OSA, VNA, UART, SPI, I2C, USB

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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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Senior Robotics Engineer

Denver, Colorado, United States

$150k/yr OnsiteFull Time

Prime Robotics: Designs and manufactures autonomous mobile robots for warehouse automation.

8+ YOE8+ years in robotics/autonomous systems; strong C++ and Python; ROS/ROS2; SLAM; perception; Linux; Docker; hardware/software integration; production-grade experience; bachelor in related field; advanced degree preferred.

C++, Python, ROS, ROS2, Linux, Docker, SLAM, Perception, Navigation, AI, Machine Learning

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Full Stack Palantir Foundry Developer

Arlington or Seattle or Denver or Chicago or Ridley Park or El Segundo or Saint Louis or Seattle

$149k-$215k/yr HybridFull Time

BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.

5+ YOEBachelor's degree in CS/Software/Data Eng or related field; 5+ years full-stack software development; 5+ years React/JavaScript/TypeScript; 3+ years ontology/taxonomy development; 5+ years web development with ReactJS/Redux/JS/TS/HTML/CSS

Palantir Foundry, Workshop, Slate, React, TypeScript, Python, PySpark, REST, JDBC, S3/Parquet, Git

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Senior Network Software Engineer

Dallas - Fort Worth Metro Area or Denver Metro Area or San Francisco Bay Area

HybridFull Time

AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.

8+ YOE8+ years software engineering; proficient in Python/Django/Golang; relation databases; REST APIs; CI/CD.

Python, Django, Golang, PostgreSQL, MySQL, REST, CI/CD, Linux, Docker, Kubernetes, Ansible, Puppet, Chef, BGP, MPLS, Netflow, SNMP, TCP/IP, TLS, HTTP, UDP, DNS, Junos, IOS, EOS

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Embedded Firmware Engineer

Carson City or Webster or Harbor City or Platform or Jessup or Clinton or Newark or Longmont

$79k-$150k/yr OnsiteFull Time

Vitesse Systems: Designs and manufactures antenna and thermal systems for defense.

2+ YOEBS or MS in Electrical Engineering or related robotics field; 2+ years Level I, 5+ Level II, 8+ Level III firmware/embedded software; C++, Python; RTOS; hardware bring-up; ITAR compliance.

C++, Python, C, VHDL, Verilog, Linux, RTOS, ROS, Git, EtherCAT, SPI, CAN, I2C, UART, RS-232

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1mo

Back-end Ground Software Engineer III - Lunar Permanence

Denver or Littleton

$151k-$211k/yr OnsiteFull Time

Blue Origin: Developing reusable rocket systems and launch vehicles for space.

5+ YOE5+ years software development; proficiency in Python or Rust; Linux experience; full lifecycle software engineering; CI/CD and scalable architectures; cross-functional collaboration with frontend React teams.

Python, Rust, Linux, React, CI/CD

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Staff SW Engineer

Highlands Ranch, Colorado, United States

$136k-$199k/yr HybridFull Time

VisaNYSE: V: Global payments network facilitating electronic funds transfers.

5+ YOEBachelor's in CS/IS/SE with 5 years of software eng experience or Master's with 2 years; experience with SAS, testing, automation, and tools like Git, Jenkins, JIRA; strong Java/JavaScript/C#/Python; knowledge of ISO 8583 and JSON/XML.

Git, Maven, JIRA, Jenkins, TPF, Java, JavaScript, C#, Python, Unix Shell Scripting, JSON, XML, SOAP, HTML, CSS

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1mo

Software Engineer Lead

Herndon or Aurora

$135k-$216k/yr OnsiteFull Time

Peraton: National security and mission-critical government technology services provider.

12+ YOEBachelor’s degree in Computer Science, Engineering, or related field; minimum 12 years of experience; TS/SCI with clearance eligibility; proficiency in Java, C++, Python; Jira and Confluence experience; leadership of technical teams; experience with DevSecOps, cloud, and distributed systems.

Java, C++, Python, Jira, Confluence, DevSecOps, Docker, Kubernetes, Cloud architectures (AWS, Azure)

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Senior Full-Stack Engineer

Denver, Colorado, United States

RemoteFull Time

Human Agency: Provides human-centered AI consulting and venture building services.

Senior-level full-stack engineer with Python and Ruby on Rails backend, experience securing systems, integrating generative AI tools, and implementing AI/ML workflows for enterprise SaaS.

Python, Ruby on Rails, OpenAI APIs, LangChain, Hugging Face, Pinecone, Weaviate, React, Vue, Okta, Snowflake, LangChain, GPT

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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

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Sr. Solutions Engineer, Mid- Enterprise

Boston or Denver

$118k-$178k/yr HybridFull Time

KlaviyoNYSE: KVYO: Software platform for automated e-commerce marketing and customer data.

4+ YOE4+ years in Solutions Engineering, leading technical strategy in high-complexity enterprise deals; strong stack: Python, JavaScript (Node.js, React), REST, SQL; familiarity with AI tools; domain knowledge in marketing automation and CDPs.

Python, JavaScript, Node.js, React, REST, SQL

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Applied AI Engineer

Denver or New York City or San Francisco or Seattle

$178k-$330k/yr OnsiteFull Time

Quizlet: Online platform for digital flashcards and interactive study tools.

6+ YOE6+ years in applied ML/AI or ML-heavy software engineering; BS/MS in CS/ML or related quantitative field; experience in ranking/personalization or search systems; Python/PyTorch proficiency; strong MLOps and distributed training knowledge; onsite work ability.

Python, PyTorch, MLOps, GPUs, LLMs, Ranking systems, RAG/LLM pipelines, Distributed training

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1mo

Data Engineer

Denver, Colorado, United States

$110k-$126k/yr HybridFull Time

IbottaNYSE: IBTA: A platform offering cash back rewards for consumer purchases.

3+ YOE3+ years software development (Python), data engineering frameworks, Databricks, end-to-end pipelines, AWS, SQL; Bachelor's in CS/Engineering.

Python, SQL, Databricks, Spark, AWS, Delta Lake, Apache Iceberg, Apache Hudi, Kafka, Kinesis, Airflow, Terraform

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Application Developer

Broomfield, Colorado, United States

$78k-$97k/yr HybridFull Time

Elevations Credit Union: Provides member-owned banking, mortgage, and investment services to Coloradans.

2+ YOEBachelor’s degree in CS/related field or equivalent; 2 years financial institution dev experience; strong programming skills; familiarity with enterprise platforms and SDLC.

PowerOn, SQL, HTML, JavaScript, C#, Java, COBOL, RPG, Unix, Python, PowerShell, Bash, ITIL

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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 - 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

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Software Development Engineer In Test, Sports Platform

Denver, Colorado, United States

$100k-$135k/yr HybridFull Time

bet365: Provides global online sports betting and digital casino games.

Experience designing automated test suites for microservices, AI-assisted testing, CI/CD, Docker/Kubernetes, and cloud platforms (GCP/AWS/Azure); proficient in C#, JavaScript/TypeScript, Python, or Go.

Go, React, TypeScript, Python, C#, JavaScript, Docker, Kubernetes, CI/CD, Google Cloud, AWS, Azure

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2mo

Senior DSP Engineer | Technical SIGINT Analyst

Centennial, Colorado, United States

$140k-$190k/yr HybridFull Time

Grey Matters Defense Solutions: Develops AI and software solutions for defense and intelligence.

6+ YOE6+ years DSP/SIGINT experience; BS in STEM; TS/SCI with poly; CUDA; C/C++/Python; RF signal processing.

CUDA, C++, Python, Nsight, Linux

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Senior Computer Vision AI/ML Engineer (TS/SCI) {S}

Aurora, Colorado, United States

$130k-$200k/yr OnsiteFull Time

ARKA Group: Develops advanced technology for space and national security missions.

5+ YOEBS in ML/CS/CV; 5+ years exp; lead interdisciplinary team; Python ML frameworks; CV/ML model development; TS/SCI clearance; relocation benefits.

Python, PyTorch, TensorFlow, Keras, PyTorch Lightning, scikit-learn, scikit-image, OpenCV, AWS

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2mo

Quant Solutions Engineer (Denver, CO, US, 80206)

Denver, Colorado, United States

$80k/yr HybridFull Time

Janus HendersonNYSE: JHG: Global asset manager providing diversified investment solutions and services.

Proficient in Python with data pipelines, OO design, and SQL; experience in financial services; cloud experience; strong communication.

Python, SQL, Data pipelines, Cloud platforms, DevOps, Angular, C#, Serverless, Azure, Snowflake, Databricks, Apache Airflow

1mo

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1mo

Quantum Compiler Test Engineer - 739

Broomfield, Colorado, United States

$130k-$145k/yr OnsiteFull Time

Quantinuum: Building full-stack quantum computing hardware and software systems.

5+ YOEDesign and implement black-box testing for quantum compiler; validate circuits; overview benchmarking; strong Python and quantum programming skills.

Python, Qiskit, Cirq, pytket, Guppy, Q#, QASM

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Forward Deployed Engineer - USA (Denver)

Denver, Colorado, United States

$130k-$200k/yr HybridFull Time

Neara: Provides digital twin simulation software for electric utility infrastructure.

Senior Software Engineer or Forward-Deployed Engineer building custom enterprise SaaS; strong TypeScript, JavaScript, Java, Python; experience with SDKs and REST APIs; data integration; excellent communicator.

TypeScript, JavaScript, Java, Python, Git, Node.js, npm

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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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Senior GenAI Backend Platform Developer

Rockville or Jersey City or Denver or San Francisco or New York

HybridFull Time

FINRA: Regulates brokerage firms and exchange markets in the United States.

5+ YOESenior GenAI backend developer with 5+ years of experience in cloud-native systems, AWS, CI/CD, and secure software practices.

AWS Bedrock, AWS S3, AWS Fargate, AWS Lambda, AWS Step Functions, Jenkins, Git, Docker, Python, FastAPI

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1mo

AI Engineer

Denver, Colorado, United States

$110k-$150k/yr HybridFull Time

GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.

4+ YOEDevelop AI solutions using pretrained models and Copilot; deploy, integrate AI into workflows; Azure and Python skills; 4+ years software engineering; GenAI LLMs knowledge.

Python, PySpark, SQL, Azure AI Platform, Databricks, TensorFlow, PyTorch, Power BI, Copilot Studio, Azure Functions, API connections

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Sr. Product Software Engineer - AI

Coppell or Tampa or Kennesaw or Riverwoods or Chicago or Wichita or Indianapolis or Greenwood Village

$93k-$162k/yr HybridFull Time

Wolters KluwerEuronext Amsterdam: WKL: Provides professional information and software solutions for specialized industries.

3+ YOE3+ years software development; full-stack; Agile/XP with TDD/BDD and pair programming; experience with AI tools and ML workflows.

Python, JavaScript/TypeScript, GitHub Copilot, LangChain, Hugging Face, OpenAI, Azure AI, GenAI tools

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2mo

Staff Software Engineer (Secret) {S}

Aurora, Colorado, United States

$130k-$185k/yr HybridFull Time

ARKA Group: Provides advanced technology solutions for space and defense missions.

5+ YOEBachelor's in CS or related; 5+ years in Java/C#/Python; 1+ year in JavaScript/TypeScript; in-office 3+ days/week; experience with Spring Boot/Quarkus; SDLC; microservices and REST APIs; active Secret clearance.

Java, C#, Python, JavaScript, TypeScript, Spring Boot, Quarkus, REST APIs, Kubernetes, AWS, Azure, React, Angular, Git, Jira, Confluence

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Forward Deployed Engineer, Applied AI, Google Cloud

New York or Atlanta or Austin or Boulder or Chicago or Addison or Kirkland or Miami or Mountain View or Los Angeles or Reston or Seattle or San Francisco or Washington D.C.

$127k-$183k/yr OnsiteFull Time

GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.

3+ YOEBachelor's in CS or equivalent; 3y Python and AI on cloud; 3y full-stack with enterprise IT; 2y conversational agents; Terraform or similar tooling.

Python, Terraform, LangChain, Dialogflow CX, Rasa, APIs, ERP, CRM