Python Software Developer Jobs in Irvine, CA, US

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Senior blockchain gambling engineer with sports gambling experience

Santa Monica, California, United States

OnsiteFull Time

OleOle: Decentralized social and messaging super app for football fans.

5+ YOE5+ years blockchain development; Solidity, Rust, JavaScript, Python, Go; dApps and smart contracts; crypto payments; security audits; Layer 2; API/backend integration; regulatory knowledge in gambling.

Solidity, Rust, JavaScript, Python, Go, Mythril, Slither, MetaMask, Trust Wallet, Django, Express.js

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Staff Fullstack Engineer

San Francisco or Los Angeles or Portland or Seattle

$214k-$235k/yr RemoteFull Time

CreatorIQ: Software for managing and measuring enterprise influencer marketing campaigns.

Senior staff engineer focused on AI/ML-driven backends, with Node.js, Python, React, TypeScript, and cloud experience (AWS/GCP), building scalable APIs, data pipelines, and cross-stack collaboration.

Node.js, Python, React, TypeScript, AWS, GCP, Aurora, RDS, S3

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Mid/SR. Full-Stack Engineer

Santa Monica, California, United States

$175k-$200k/yr HybridFull Time

Athlete to Athlete: Matches youth athletes with college mentors for 1-on-1 virtual coaching.

Full-stack engineer with React/Next.js, Python/Django, Postgres; AI-native mindset; startup experience.

React, Next.js, Python, Django, Postgres, Vertex AI, LLM APIs

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Senior Engineer, AI Tooling & Developer Productivity

Glendale, California, United States

$150k-$180k/yr OnsiteFull Time

Moon: Building an AI-powered SaaS platform for business operations.

Experience driving AI tooling adoption; strong AI/coding tool proficiency; implementation of multi-agent systems; backend/frontend full-stack capability; production AI integrations.

DotNet/CSharp, Python, TypeScript, Capacitor, GitHub Copilot, Claude Code, OpenAI API, Anthropic/Claude, LLM APIs, RAG, MCP

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1mo

Lead Engineer, Game AI

Santa Monica, California, United States

$170k-$210k/yr OnsiteFull Time

Absurd Ventures: Creating original storytelling universes across video games and multimedia

7+ YOE2+ Mgmt7+ years in game development AI; senior/lead AI engineer; C++ expert; AI techniques incl. state machines, behavior trees, navigation; cross-team leadership.

C++, Unreal Engine, Python, Lua, EQS, Behavior Trees

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Sr. Computer Vision Engineer (Deep Learning)

Mountain View or Garden Grove

$180k-$240k/yr OnsiteFull Time

Harbinger: Produces electric chassis platforms for medium-duty commercial transport vehicles.

5+ YOE5+ years in DL perception models for ADAS; Python proficiency; PyTorch or TensorFlow; embedded deployment; collaboration.

Python, PyTorch, TensorFlow, Linux

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Jr. Front-End Developer (2800)

Orange, California, United States

$67k-$75k/yr HybridFull Time

The Word & Brown Companies: Distributes health insurance and manages employee benefit programs.

2+ YOE1-2 years front-end experience; HTML, CSS, Next.js; JavaScript frameworks (React/Vue/jQuery/ES6); CMS (Contentful, WordPress); Git; cloud exposure (Azure/AWS/GCP) preferred; basic back-end knowledge (PHP/Python/Node.js); strong communication and teamwork.

HTML, CSS, Sass, Less, Next.js, JavaScript, React, Vue, jQuery, ES6, Git, GitHub, Contentful, WordPress, Webpack, NPM, Azure, PHP, Python, Node.js, SQL, APIs

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1mo

Lead Machine Learning Engineer

Vancouver or Montreal or Toronto or Calgary or Ottawa or Los Angeles

$225k-$260k/yr RemoteFull Time

Serve RoboticsNasdaq: SERV: Autonomous sidewalk robots for sustainable last-mile urban delivery.

5+ YOEMaster’s or PhD in CS/Robotics/ML; 5+ years production ML; distributed multi-GPU training; Python; neural networks and optimization knowledge.

Python, PyTorch, TensorFlow, CUDA

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TEMP Senior RPA UI Path Developer

Irvine or Irvine

$43/hr OnsiteFull Time

Glovis AmericaKorea Stock Exchange: 086280: Global provider of automotive logistics and supply chain services.

5+ YOEProficient in UI Path RPA development, programming, and system design with experience in databases and multiple languages.

UiPath, VB, C#, Java, Python, JavaScript, HTML, CSS, SQL, DOM, SVN, NiFi, Windows, Linux, Oracle, MongoDB

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1mo

Senior/Staff ML Systems Engineer

Los Angeles, California, United States

$180k-$200k/yr RemoteFull Time

Quilter: Automates printed circuit board layout using physics-driven AI.

5+ YOE5+ years building and operating production ML systems; strong software engineering, autonomous work style, GPU/accelerated workloads experience, data pipelines, CI/CD and orchestration expertise.

GPU, CUDA, Python, Docker, Kubernetes, TensorFlow, PyTorch, MLflow, CI/CD

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1mo

Computer Vision and Machine Learning Engineer (Onsite)

Pasadena, California, United States

$64-$102/hr OnsiteFull Time

Columbus Technologies and Services: Non-profit? description not provided.

6+ YOEBachelor's in a technical field with 6 years of relevant experience, or Master's with 4 years, or PhD with 2 years; strong CV/ML background; real-time software and vision systems experience; able to communicate findings to stakeholders.

Python, C++, Machine Learning, Computer Vision, Software Engineering

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Software Engineering Internships – Academic Year

Universal City, California, United States

$30-$40/hr OnsiteInternship

NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.

0+ YOEActively enrolled in a degree program; sophomores or above; US work authorization; available 16-24 hours/week Sep 2026–Apr 2027; willing to work in Universal City, CA.

Java, TypeScript, Python, Selenium, Pytest, Cucumber, Git, CI/CD, REST, AWS, Playwright

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Principal Cloud Hosted Services Engineer

Los Angeles, California, United States

$160k-$200k/yr HybridFull Time

Magnopus: Develops immersive technologies and cross-reality software experiences.

Senior-level cloud-native software engineering with AWS/GCP, Docker/Kubernetes, Terraform, CI/CD, monitoring, REST APIs, and MongoDB knowledge.

Docker, Docker Compose, Kubernetes, EKS, GKE, Terraform, TeamCity, GitHub Actions, Jenkins, CircleCI, DataDog, New Relic, Grafana, Prometheus, Kibana, MongoDB, REST, C#, Java, JavaScript, Golang, Python

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2mo

Principal AI Engineer ($211,200 - $263,800) (Irvine, CA, 92617)

Irvine, California, United States

$211k-$264k/yr OnsiteFull Time

Irvine Company: Develops and manages master-planned communities and commercial properties.

7+ YOELead design and implementation of AI solutions using LLMs; production AI apps; client-facing; strong Python, CI/CD, MLOps, and data integration.

Python, LangChain, LLMs, CI/CD, Infrastructure as Code, Snowflake, BigQuery, Vector databases, Graph databases, Gemini, Claude, LLaMA

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TEMP Senior RPA UI Path Developer

Irvine, California, United States

$43/hr OnsiteContract

Glovis America: Global logistics and supply chain services for the automotive industry.

5+ YOESenior RPA UI Path Developer with strong UI Path, programming and analytics skills; 5-8 years IT experience; Bachelor's degree required; Master's preferred.

UiPath, VB, C#, Java, Visual Studio, Eclipse, Python, JavaScript, HTML, CSS, SQL, DOM, SVN, NiFi, Oracle, MongoDB

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Senior Google Cloud Developer & Home Improvement Domain Expert

Irvine, California, United States

OnsiteFull Time, Contract

ISR Division Systems: Automates on-site installation services for retail and manufacturing brands.

Strong Google Cloud Platform and Firebase expertise; full-stack/backend development; AI-assisted workflows; home improvement domain knowledge.

Google Cloud Platform, Firebase, Python, PHP, Java, React, AI tools, Antigravity, Gemini, Cursor

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Marketing Web Developer

Irvine or Lakewood or Las Vegas or Mesa or Provo or San Diego or Seattle

$133k-$175k/yr HybridFull Time

Google Fiber: Provides high-speed fiber-optic and wireless internet access services.

4+ YOE4 years React/Typescript/JavaScript; Bachelor's degree or equivalent; experience with A/B testing and analytics platforms.

React, Typescript, JavaScript, Optimizely, Google Analytics 4, Google Tag Manager, BigQuery, Contentful, Sanity, KMS Lighthouse, Python

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Senior Salesforce Developer

Chicago or Los Angeles or New York or Oakbrook Terrace or Sacramento or San Francisco or South Bend or San Jose or Tampa or Atlanta or Boston or Columbus or Dallas or Denver or Fort Lauderdale or Grand Rapids or Houston or Austin or Charlotte or Indianapolis

$109k-$222k/yr HybridFull Time

Crowe: Global professional services firm providing audit, tax, and consulting.

5+ YOE5+ years Salesforce experience; proficient in Apex, Visualforce, Aura, LWC; strong frontend skills; Salesforce API; certifications preferred

Salesforce, Apex, Visualforce, Aura Components, Lightning Web Components, Salesforce API, Heroku, AWS, Python, Node.js

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Senior Data & AI Platform Engineer

San Ramon or Salt Lake City or Chicago or Philadelphia or Dallas or Denver or New York City or Century City or Garden City or Nashville or St. Louis or Bellevue or Woodland Hills or Irvine or Boca Raton or Downtown Los Angeles or Atlanta or Boise or San Jose or San Francisco or Austin or El Segundo

OnsiteFull Time

Armanino: Provides accounting, tax, and consulting services to diverse organizations.

7+ YOE7+ years in Microsoft Cloud/DevOps; 3+ years enabling data/analytics platforms; AI/GenAI experience; strong security/governance; CSP operations; observability and cost optimization; PowerShell/Python scripting.

Azure DevOps, Fabric, Synapse, ADF, Databricks, Key Vault, Entra ID, RBAC, PIM, Conditional Access, Azure Monitor, Log Analytics, KQL, PowerShell, Python, MLOps

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Systems Development Engineer I (Advanced Robotics & AI Systems)

Diamond Bar, California, United States

$82k-$119k/yr OnsiteFull Time

Niagara Bottling: Manufactures and distributes private label bottled water and beverages.

0+ YOE0-2 years in systems development, data science or related fields; 3-5 years preferred in similar roles; bachelor’s in CS/automation or related field; master’s preferred.

Python, SQL, R, NumPy, Pandas, Matlab, ROS, ROS2, Gazebo, Machine Learning, Edge Computing, Edge AI

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1mo

AI Product Engineer - Agentic AI Platforms (Financial Services)

Los Angeles, California, United States

HybridFull Time

CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.

Experience designing agentic AI platforms, leading client workshops, translating needs into product backlogs; strong Python and GenAI tooling; SDLC delivery; knowledge of LangChain, LangGraph, DSPy, and vector databases; FS domain knowledge a plus.

Python, LangChain, LangGraph, DSPy, OpenAI, Anthropic, Vector databases, Pinecone, FAISS, Milvus, Weaviate

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Senior Backend Engineer

San Francisco or Toronto or Los Angeles or Raleigh

$168k-$210k/yr HybridFull Time

BuildOps: SaaS platform for managing commercial contracting businesses.

5+ YOE5+ years backend or full-stack experience; 1–2+ years in senior/lead roles; Node.js with TypeScript; GraphQL/REST APIs; distributed systems; strong CS fundamentals; ability to own projects end-to-end; AI tooling experience preferred.

Node.js, TypeScript, GraphQL, REST, Docker, Kubernetes, Python

2mo

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2mo

Staff AI Systems Engineer

United States or New York City or Boston or Chicago or Denver or Los Angeles or San Francisco or Austin

$200k-$225k/yr RemoteFull Time

Flock Safety: Provides automated license plate readers and crime-solving software.

5+ YOE5+ years building and shipping ML systems; strong backend Python/JS; experience with LLM agents, ML platforms, cloud infra; observability and evals; remote work capable.

LangChain, LangGraph, vLLM, OpenAI API, Gemini API, Anthropic API, MCP, Postgres, Redis, Prometheus, Grafana, OpenTelemetry, LangSmith, Langfuse, TensorRT, PyTorch, Kubernetes, Terraform, Express, FastAPI, REST, SSE, JWT, AWS

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Senior Backend Engineer

Los Angeles, California, United States

$150k-$195k/yr HybridFull Time

Arena Club: Digital marketplace and vaulting service for sports collectibles

6+ YOE6+ years backend engineering; strong Node.js, TypeScript, PostgreSQL; experience building scalable eCommerce/online marketplaces; cloud (AWS/GCP); Docker/Terraform; AI coding tools; fast-moving startup environment.

Node.js, TypeScript, PostgreSQL, AWS, GCP, Docker, Terraform, GitHub Copilot, Tabnine, Python, APIs

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2mo

Senior Platform Engineer

Arvada or Los Angeles or San Francisco or Seattle or Washington

$145k-$186k/yr HybridFull Time

Quindar: Provides cloud-based software for satellite mission and fleet operations.

3+ YOE3+ years in reliability, systems, DevOps, infrastructure, or platform engineering; Bachelor's degree; ability to obtain security clearance; ITAR eligibility.

Kubernetes, Terraform, Python, New Relic, DataDog, Splunk, AWS CloudWatch, GitHub Actions, Auth0, Okta, Git, VPN, NLB/ALB, TLS, CDN

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DevOps Engineer

White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville

$77k-$134k/yr RemoteFull Time

Marsh McLennanNYSE: MRSH: Global professional services firm providing risk, strategy, and people solutions.

5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.

Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell

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Lead AI / LLM Systems Engineer – Egofold

Culver City, California, United States

$150k-$200k/yr HybridFull Time

Snail GamesNasdaq: SNAL: Develops and publishes interactive video game entertainment.

Senior AI engineer with production experience in LLMs, agent training, and scalable AI systems.

Python, C++, C#, Unreal Engine

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AI Engineer

Woodland Hills, California, United States

$86k-$119k/yr HybridFull Time

Zenith Insurance Company: Provides workers' compensation insurance and risk management services.

3+ YOE3-5 years in software or data science; strong Python/SQL; experience with LLM apps, AI pipelines, and cloud deployments.

Python, SQL, FastAPI, Cloud Platforms (Azure, AWS, GCP), LLM APIs, LangChain, LlamaIndex, Weaviate, pgvector, OpenAI, Anthropic, Gemini, Databricks, Snowflake

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Systems Engineer

El Segundo, California, United States

$73k-$97k/yr OnsiteFull Time

Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.

2+ YOEBachelor’s degree in STEM; 2+ years in systems/aerospace engineering; Python experience; hardware/software debugging in avionics; ISO 9001 experience preferred; U.S. person; strong collaboration and communication.

Python, Networking, TCP/IP, UDP, Wi-Fi, Cellular, Embedded systems

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Senior Service Reliability Engineer

Aliso Viejo, California, United States

$172k-$258k/yr HybridFull Time

Sony Interactive EntertainmentNYSE: SONY: Provides PlayStation gaming hardware, software, and digital network services.

7+ YOE7+ years in software development and/or Linux systems; strong communication; on-call availability; Linux prod systems; Python (preferred); experience with distributed storage, NoSQL, data technologies; Kubernetes and AWS; monitoring and configuration management.

Python, Bash, Go, Java, C++, Rust, Hadoop, Ceph, MongoDB, Redis, Cassandra, ElasticSearch, Kafka, PostgreSQL, MySQL, Prometheus, Grafana, Kubernetes, AWS, Ansible, SaltStack, Puppet, Chef

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2mo

Principal FPGA Engineer

Hawthorne, California, United States

$203k-$243k/yr OnsiteFull Time

Venturi Astrolab: Designing and building versatile rovers for planetary exploration.

15+ YOE15+ years FPGA RTL design/verification, SystemVerilog or VHDL, scripting (TCL, Python, Shell), PCB/schematics understanding, embedded software knowledge.

SystemVerilog, VHDL, TCL, Python, Shell, AXI, DDR4, SPI, I2C, UART, Microsemi, Xilinx, FPGA, SoC

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2mo

Senior DevOps Engineer I

Long Beach, California, United States

$120k-$150k/yr OnsiteFull Time

Rocket LabNASDAQ: RKLB: Manufactures rockets and provides satellite launch and design services.

5+ YOEBachelor's in CS/Software Engineering; 5+ years DevOps or Build & Release; Python, Git, Jira; CI/CD; Kubernetes; C/C++/C#; U.S. citizenship.

Python, Git, Jira, CI/CD, Kubernetes, C, C++, C#, Linux, TeamCity, Ansible

1mo

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1mo

Senior Engineer III - Billing Systems

Los Angeles or Las Vegas

$140k-$198k/yr RemoteFull Time

Consensus Cloud SolutionsNASDAQ: CCSI: Provides secure cloud fax and healthcare data interoperability solutions.

12+ YOE12+ years of software development; 5+ years leading cross-functional architectural initiatives in high-compliance (FinTech/Banking/E-commerce); expert Java; maintain/refactor VB6, Python, Node.js; cloud-native architecture; SOX/PCI-DSS awareness.

Java, VB6, Python, Node.js

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1mo

Advisory Analyst, Technology Transaction - Software: Experienced Consultant

Chicago or Boston or Dallas or Los Angeles or Minneapolis or New York or San Francisco or Seattle

$88k-$120k/yr HybridFull Time

West Monroe: Business and technology consultancy specializing in digital transformation.

2+ YOEBachelor’s degree or equivalent; 2-4+ years software development experience; strong SDLC, OO design (C#, Java, Python); Agile/Lean; ability to lead requirements; travel 20-30%; hybrid in US offices; authorized to work in the US without sponsorship

C#, Java, Python, SDLC, Agile, Agentic AI/LLMs

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Principal Emulation Engineer

Santa Clara or Irvine

$159k-$238k/yr OnsiteFull Time

MarvellNASDAQ: MRVL: Designs and develops high-performance semiconductor and infrastructure solutions.

10+ YOEBS in Computer/Electrical Engineering or CS with 10+ years in verification and firmware/software; MS/PhD with 5+ years; SystemVerilog/UVM; scripting (Python/Perl); Linux; C++ and ARM assembly; networking knowledge a plus.

SystemVerilog, UVM, Python, Perl, Tcl, Shell, C++, ARM, Linux

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Director, Financial Systems Engineering (Product & Platform)

El Segundo, California, United States

$190k-$250k/yr OnsiteFull Time

Apollo Global ManagementNYSE: APO: Global alternative asset manager providing investment and retirement solutions.

9+ YOELead Python backend/frontend, distributed systems, Azure cloud, and data-driven financial platforms; 9+ years software development; AI-assisted tooling experience; strong communication and leadership skills.

Python, MySQL, PostgreSQL, MS SQL, Snowflake, MongoDB, Azure, Azure Functions, Azure SQL Database, Azure Kubernetes Service, Vue.js, Docker, Kubernetes, GitHub Copilot, Cursor, Sourcegraph Cody, CI/CD

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2mo

Structural Engineer | Senior Engineer

San Diego or Los Angeles or Orange

$120k-$137k/yr HybridFull Time

Degenkolb Engineers: Specializes in structural engineering and earthquake-resistant building design

5+ YOE1+ MgmtMaster's in Structural Engineering; 5-7+ years; California PE license; seismic design experience; proficient in structural software.

ETABS, RISA, RAM, Revit, MathCAD, SAP2000, AutoCAD, Tekla, Python, Rhino, Grasshopper

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1mo

Intern, Backend Development

Burbank, California, United States

$30-$35/hr OnsiteFull Time

Cast & Crew: Payroll and production software for the entertainment industry.

Graduate student in Computer Science or Software Engineering; strong .NET/C# skills; solid relational database knowledge; understanding of system design; able to work independently; experience with GenAI in software development.

.NET, C#, PostgreSQL, Python, Robot Framework, Docker, GitHub Copilot, Claude, ChatGPT

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Financial Engineer

Pasadena, California, United States

OnsiteContract, Full Time

GalaxE.SolutionsNYSE: DAVA: Provides IT consulting and software development for global enterprises.

Design and implement quantitative models; validate analytics; build data pipelines; collaborate with traders and software teams.

Python, Monte Carlo simulations, SQL, NoSQL, AWS, Azure, GCP, QuantLib, Pandas, NumPy, SciPy, Bloomberg, Refinitiv, FactSet, YieldBook, Intex, Aladdin