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66 senior python engineer jobs at 17 companies in Tucson, AZ

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
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
Help us #BeatIndeed & #BeatLinkedIn
3mo
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Senior Semiconductor Test Engineer
Tucson, Arizona, United States
OnsiteFull Time
Leonardo Electronics US
Leonardo Electronics US: Manufacturer of high-power lasers and advanced sensor technologies
Bachelor’s or Master’s in Electrical Engineering, Physics, Materials Science, or related field; extensive semiconductor device testing; automated test systems; data analysis; cross‑functional collaboration.
Python, LabVIEW, MATLAB, C/C++
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2mo
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Senior Mission Planning Engineer/ Senior Systems Engineer (Onsite)
Tucson, Arizona, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEBachelor's in STEM with 5+ years of experience; software architecture, .NET, C#, C++, Java; cloud web apps; DevOps; mission planning topics; active DoD Secret clearance.
C#, C++, Java, .NET, DevOps, Python
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2mo
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Senior Test Engineer
Tucson, Arizona, United States
$125k-$175k/yr OnsiteFull Time
Tiberius Aerospace
Tiberius Aerospace: Developer of advanced guided missile systems and defense technology.
Degree in engineering and hands-on test engineering experience validating electrical, mechanical, or integrated aerospace systems; strong test planning, instrumentation, data capture, troubleshooting, documentation, and cross-discipline collaboration skills.
Python, MATLAB, LabVIEW, oscilloscopes, multimeters, DAQ systems, sensors, load cells, pressure transducers, thermal chambers, vibration tables, power supplies, E-Verify
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2mo
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Senior AI Engineer - Agentic Systems
Atlanta or Raleigh-Durham or Phoenix or Tucson or Orlando or Nashville or Jacksonville or Houston or Greenville or Dallas or Tampa or Fort Lauderdale or Charlotte or Austin
OnsiteFull Time
DPR Construction
DPR Construction: General contractor for complex technical and sustainable construction projects.
6+ YOE6+ years production software engineering; 2+ years building LLM-powered systems; strong Python; LangChain/LangGraph experience; retrieval architectures; cloud data platforms; strong communication.
Python, LangChain, LangGraph, Snowflake Cortex, vector search
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1mo
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Senior Machine & Vehicle Controls Engineer
Tucson, Arizona, United States
$113k-$169k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Bachelor's degree in engineering, experience in machine/vehicle control systems, simulation, integration and validation, strong systems engineering and project leadership, proficiency with MATLAB, Simulink, and Python, and knowledge of functional safety and testing methods.
MATLAB, Simulink, Python, Multibody simulation tools (Caterpillar Dyansty), Virtual Product Development, Software-in-the-Loop, Hardware-in-the-Loop
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3w
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Principal Optical Engineer
Tucson, Arizona, United States
OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
12+ YOEU.S. citizen or lawful permanent resident eligible for clearance, Bachelor's in Optical Engineering/Physics, 12+ years optical systems experience, hands-on alignment and characterization, MATLAB, Python, Zemax, FRED experience.
MATLAB, python, Zemax, FRED
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1w
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Manufacturing Test Sustaining Engineer
Tucson, Arizona, United States
OnsiteFull Time
Hexagon
HexagonNasdaq Stockholm: HEXA B: Global leader in digital reality and autonomous technology solutions.
5+ YOEEngineering degree or technical diploma,5+ years technical experience,C++/C# and Python,ability to design and troubleshoot test hardware,willingness to travel internationally and lift up to 15kg.
C++, C#, Python, Lua, Linux
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1mo
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FPGA Design Engineer
Tucson, Arizona, United States
OnsiteFull Time
Palladyne AI
Palladyne AINASDAQ: PYDN: Developing AI software for robotics and autonomous aerospace systems.
8+ YOEB.S. in EE/CE, 8+ years FPGA design experience with VHDL, AMD/Xilinx/Vivado, RTL-to-hardware lifecycle, lab debugging, Git, ModelSim/QuestaSim, and scripting (Python/Perl/Ruby). U.S. work authorization required; clearance may be needed.
VHDL, AMD/Xilinx, Vivado, Git, ModelSim, QuestaSim, Python, Perl, Ruby, oscilloscope, spectrum analyzer, signal source, power supply
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1w
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Senior Software Engineer - Confluent Applied AI for DevProd
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$111k-$207k/yr HybridFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
Experience building backend production systems, proficiency in Java/Go/Python, cloud-native and Kubernetes experience, LLM application to engineering workflows, EMR not mentioned, strong testing and product mindset, collaborative skills.
Java, Go, Python, Kubernetes, GitHub, Jira, Slack, CI, LLMs
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1w
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Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)
Alexandria or Chantilly or Englewood or Gaithersburg or Saint Louis or Tucson
OnsiteFull Time
North Point Technology
North Point Technology: Technology services and engineering for federal government missions.
Active TS/SCI clearance with polygraph ability, Bachelor's in CS or related, proficiency in Python/Java/JavaScript/TypeScript, cloud (AWS/Azure), containers, CI/CD, databases, and secure coding practices.
Python, Java, JavaScript, TypeScript, HTML, CSS, JSON, AJAX, REST APIs, React, Angular, Vue.js, Node.js, Spring Boot, Django, Flask, AWS, Azure, MySQL, PostgreSQL, SQL Server, Linux, Windows, Git, GitLab CI, Jenkins, JIRA, Confluence, Docker, Kubernetes, RMF, STIGs, Go, OpenSearch, Elasticsearch, S3, EC2, SQS, SNS, RDS, CloudFormation, Terraform, Ansible, GeoServer, PostGIS, OGC APIs, ESRI ArcGIS
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1w
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Aerospace System Engineer
Tucson, Arizona, United States
OnsiteFull Time
Precise Systems
Precise Systems: Provider of engineering and technical services for defense programs.
5+ YOEBachelor's in engineering,5+ years in aerospace/defense embedded systems,ability to obtain Secret clearance,experience with safety-critical standards,schematic reading,configuration and verification traceability.
Python, C++, LabVIEW, TestStand, SCPI, VISA, PyVISA, Ethernet, CAN, RS-422/485, SPI
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1w
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Advanced Analytics Engineer
Tucson, Arizona, United States
$101k-$124k/yr OnsiteFull Time
Rincon Research Corporation
Rincon Research Corporation: Designs high-performance digital signal processing solutions for defense missions
8+ YOEBachelor's degree in engineering/computer science/math,8+ years in signals intelligence or related analysis,TS/SCI clearance,AI/ML and data engineering experience,proficiency with Python/SQL/R and DevOps practices.
Python, SQL, R, Git, Docker, CI/CD, LLMs, vector databases, retrieval-augmented generation (RAG)
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2w
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Software Engineer
Tucson, Arizona, United States
$100k-$125k/yr OnsiteFull Time
World View
World View: Designs and operates high-altitude stratospheric balloon flight platforms.
5+ YOEBS in Computer Engineering/Science,5+ years experience with 2+ years leading projects; proficiency in modern web stacks, SQL/NoSQL, Python, Golang, Typescript, Node.js, cloud (AWS/Azure), and CI/CD tools.
SQL, NoSQL, HTML5, CSS, JavaScript, JSON, Python, Golang, Typescript, Node.js, Babel.js, Electron, Postgres, MongoDB, REST, VUE, REACT, YARN, NPM, AWS, Azure, Kubernetes, Docker, Ansible
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2mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Tucson, US
Tucson or United States
$80/hr RemoteContract
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS/AI/Robotics or related quantitative field; production ML experience; deep learning mastery (Transformers, CNNs, RNNs); LLM workflows (Prompt Engineering, RLHF, RAG); strong analytical critique and auditing skills.
PyTorch, TensorFlow/Keras, Python, NumPy, Pandas, Scikit-learn, Hugging Face Transformers, AWS (SageMaker), Google Cloud (Vertex AI), Weights & Biases, LangChain, Pinecone, Milvus, Weaviate
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1mo
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Project Engineer III
Tucson, Arizona, United States
OnsiteFull Time
Courser
Courser: Provides managed IT services through a network of partner companies.
5+ YOE5+ years in IT infrastructure and project delivery; strong networking, server, storage, virtualization (VMware, Hyper-V), cloud (AWS/Azure/GCP), cybersecurity, scripting (PowerShell/Python/Bash), config management, MSP experience, and leadership.
VMware, Hyper-V, AWS, Azure, GCP, PowerShell, Python, Bash, Ansible, Puppet, Chef
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3mo
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Quality Assurance Engineer III (Tucson, AZ, US, 85706)
Tucson, Arizona, United States
OnsiteFull Time
Komatsu
KomatsuTokyo Stock Exchange: 6301: Manufactures and services construction, mining, and industrial heavy machinery.
6+ YOEBachelor's degree in CS/Engineering; 6+ years software/systems testing, 4+ years automation; able to lead test strategy; strong programming (Java/Python/C#); CI/CD and IaC experience; travel up to 10%; excellent communication.
Java, Python, C#, REST API, gRPC, UI automation, CI/CD, Docker, Containerization, Infrastructure as Code
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1mo
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Research Professor, Steward Observatory
Tucson, Arizona, United States
HybridFull Time
University of Arizona
University of Arizona: Public research university providing higher education and academic programs.
15+ YOEPhD in astronomy, optics, physics, engineering, or related field; minimum 15 years in developing space instrumentation.
Python, Git
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