Python Developer Iii Jobs in United States

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Python Infrastructure Automation Software Engineer III

Columbus or Plano

OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial firm providing banking and investment management services.

5+ YOE5+ years software development; Python and Ansible; infrastructure automation; network load balancing; SDLC knowledge.

Python, Ansible, Tableau, Grafana, Prometheus, JIRA, Bitbucket, Confluence

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Automation Developer III - Python

Addison, Texas, United States

$110k-$130k/yr RemoteFull Time

HaloMD: Independent dispute resolution services for healthcare providers.

Proficient in Python 3; automate business tasks; Unix shell scripting; API integrations; database design; monitoring dashboards.

Python, WeasyPrint, pdfkit, docx2pdf, imaplib, exchangelib, requests, httpx, bash, zsh, Git, Loki, Grafana, venv, pipenv, REST APIs

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Software Engineer III (Python)

Washington, District of Columbia, United States

$165k-$180k/yr OnsiteFull Time

TruistNYSE: TFC: Offers personal banking, business lending, and investment management services.

Proficient in Python with hands-on AWS, GitLab CI/CD, containerized apps, Terraform/CloudFormation; IaC with security; cloud infrastructure automation; English fluency; onsite in Washington DC; visa sponsorship not provided.

Python, GitLab, AWS, Terraform, CloudFormation, Wiz, ECS, EKS, EC2, S3, CloudTrail, CloudWatch, CloudFront, VPC

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Software Engineer III - Python Developer

Chesapeake, Virginia, United States

$110k-$118k/yr OnsiteFull Time

Engineering Services Network: Engineering and IT services for military and government agencies.

10+ YOETen years of software development experience with IV&V, automated testing, and Agile/Scrum, security clearances required.

Python, JIRA, Confluence, AWS, Automation Testing, DevOps/DevSecOps, CA/Confluence, Powershell, Windows, RHEL

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Software Engineer III - Python, AI/ML

Plano, Texas, United States

OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.

3+ YOE3+ years software engineering; system design, development, testing; agile, CI/CD; Python, cloud/AI/ML familiarity.

Python, AI/ML, Cloud, Relational databases, Document databases

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Developer III

Richardson, Texas, United States

OnsiteFull Time

RealPage: Provider of software and data analytics for property management.

4+ YOE4-6 years software engineering or data science; 1-2 years Generative AI/LLMs; strong Python, JavaScript/TypeScript; cloud, containers, and CI/CD; production-grade code.

AWS, GCP, Azure, Docker, Kubernetes, CI/CD, REST, gRPC, Python, JavaScript/TypeScript, SQL, LangChain, OpenAI, xAI

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(USA) Software Engineer III

Sunnyvale, California, United States

$117k-$234k/yr HybridFull Time

WalmartNasdaq: WMT: Operates a global chain of retail and warehouse stores.

2+ YOESoftware Engineer III with OO programming experience and proficiency in JavaScript, Python, or C; familiar with SDLC, agile, CI/CD, scalable services, testing, and telemetry.

JavaScript, Python, C, Object Oriented Programming, Git, CI/CD, Testing, Telemetry

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Cloud Developer III

San Jose, California, United States

$137k-$277k/yr HybridFull Time

Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.

4+ YOE4–6 years in cloud-native development; strong Python/Go; Kubernetes; CI/CD; distributed systems; security-minded; Bachelor's degree.

Python, Go, Kubernetes, CI/CD, Infrastructure as Code, Observability, Unit Testing

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Software Engineer III

Seattle or Huntsville

$165k-$231k/yr HybridFull Time

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

5+ YOE5+ years software development, Python/TypeScript; Rust/C++, SQL; AWS; APIs; CI/CD; DevOps; problem solving and collaboration.

Python, TypeScript, Rust, C++, SQL, AWS, Docker, Kubernetes, IaC, CI/CD, APIs, Git

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Software Engineer III

Lehi or Jersey City

HybridFull Time

VeriskNasdaq: VRSK: Provides data analytics and risk assessment for global insurance.

3+ YOEBachelor’s in Computer Science; 3+ years software development; Python, SQL; AWS; REST; React; data processing and AI/ML workflows.

Python, SQL, REST, AWS, React, Parquet, Snowflake

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Software Engineer III

Lone Tree or Englewood

$108k-$149k/yr OnsiteFull Time

Sierra Nevada Corporation: Develops and integrates aerospace and national security technology systems.

6+ YOEBachelor's in CS or related, 6+ years software development, proficient in C++, Java, or Python, DoD experience, travel able, ability to obtain Secret clearance.

C++, Java, Python, Android, Kotlin, Gradle, SQL, Docker, Kubernetes, HTML, C#, Bash

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Software Engineer III

San Jose, California, United States

$121k-$243k/yr OnsiteFull Time

Hewlett Packard EnterpriseNYSE: HPE: Provides enterprise IT infrastructure, networking, and cloud services.

4+ YOEDesign, develop, test software for networking products; strong C and Python; 4-6 years experience; BS/MS in Computer Science or related field.

C, Python

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Developer III

Richardson, Texas, United States

$107k-$183k/yr OnsiteFull Time

RealPage: Software and analytics for real estate owners and managers.

4+ YOE4–6 years in Software Engineering or Data Science with 1–2 years of Generative AI and LLM experience.

Python, JavaScript, TypeScript, SQL, React, gRPC, AWS, GCP, Azure, Docker, Kubernetes, OpenAI, LangChain, OpenTelemetry

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Software Engineer III

Franklin, Wisconsin, United States

$94k-$125k/yr HybridFull Time

S&C Electric Company: Manufactures switching and protection equipment for the electrical grid.

5+ YOE5-7 years of C/C++ firmware development; BS in Computer Engineering, Electrical Engineering, or Computer Science; embedded systems, low-power design; strong Python knowledge; drivers and peripherals experience.

C, C++, Python, Jira, Confluence, Git, Bitbucket, Embedded Linux, Zephyr

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Web Engineer III

Cottage Grove, Wisconsin, United States

OnsiteFull Time

Johnson Health TechTaiwan Stock Exchange: 1736: Designs and manufactures commercial and home fitness equipment.

5+ YOEFour-year degree in CS/engineering or related field; 5+ years development; 3+ years Node.js/Python/PHP; 4+ years relational DB; 4+ years NoSQL (MongoDB); 4+ years RESTful APIs.

Node.js, Python, PHP, RESTful APIs, Relational Databases, MongoDB

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Engineer, Software III

San Juan Capistrano, California, United States

$136k-$157k/yr HybridFull Time

Quest DiagnosticsNYSE: DGX: Providing clinical laboratory testing and diagnostic information services.

7+ YOE7+ years in software development; OO design, distributed databases, data modeling; Java plus Python; cloud (Azure) and containers (Docker/Kubernetes); UI tech (JavaScript, AJAX, CSS, HTML); Agile (Jira/Confluence); Bachelor’s in CS or equivalent (preferred).

Java, Python, JavaScript, AJAX, CSS, HTML, Docker, Kubernetes, Azure, Jira, Confluence, GitHub Copilot

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AI Engineer III

Austin or Texas

OnsiteFull Time

TerexNYSE: TEX: Designs and manufactures global industrial machinery and aerial platforms

5+ YOE5–8 years of AI/ML engineering and software development; expert Python, strong C++, JavaScript; Linux; embedded systems; databases; Agile/CI/CD/TDD; ETL; Pandas/NumPy; TensorFlow/PyTorch/ONNX; Git/Jenkins; leadership in complex initiatives.

Python, C++, JavaScript, Linux, MySQL, SQL Server, Snowflake, Pandas, NumPy, TensorFlow, PyTorch, ONNX, Git, Jenkins, ETL, CI/CD, TDD, Embedded systems

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Full Stack Software Engineer III (Python, SQL, Java)

Milwaukee, Wisconsin, United States

$108k-$162k/yr HybridFull Time

Northwestern Mutual: Provides life insurance and financial planning services to individuals.

2+ YOE2–4 years software engineering; 1–2 years with financial/investment data; SQL, Python, Java; Agile; CI/CD; Snowflake; DevOps.

SQL, Python, Java, JavaScript, .NET, Snowflake, dbt, GitHub Copilot, Jira, CI/CD, DevOps

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Application Developer III

Saint Paul, Minnesota, United States

$98k-$199k/yr OnsiteFull Time

Old National Bank: Provides personal and business banking and wealth management services.

6+ YOE6-8 years software engineering; proficient in Golang, Python, TypeScript; experience with AWS, GitOps CI/CD, serverless, Terraform; familiarity with AI/LLM platforms and regulated environments.

Golang, Python, TypeScript, AWS, GitOps, Terraform, Serverless, AWS Bedrock, Anthropic, Embeddings/Vector Stores, RAG pipelines, AI evaluation/observability, guardrails, policy-as-code

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Software Engineer III

Seattle or Kirkland

$147k-$211k/yr OnsiteFull Time

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

2+ YOEBachelor's degree or equivalent, plus 2 years in C++, Python, or Java.

C++, Python, Java, Git, Linux

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JCREW Computer Engineer III

Crane, Indiana, United States

OnsiteFull Time

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

7+ YOE7+ years in programming (Java, C++, Python); Agile environments; design, development, testing; secure coding; bachelor’s in CS/SE; TS/SCI eligibility and SECRET clearance.

Java, C++, Python

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Software Development Engineer III

New York, New York, United States

$138k-$178k/yr OnsiteFull Time

Clearwater AnalyticsNYSE: CWAN: Automated investment accounting and reporting software for institutional investors.

4+ YOE4+ years in financial software; Python development; backend APIs; risk analytics; market data vendor integration; CI/CD; Git.

Python, APIs, Git, CI/CD, LLM, Agentic AI

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Software Engineer III

Norfolk, Virginia, United States

OnsiteFull Time

WR Systems: Provides engineering and technical services for maritime mission-critical systems.

6+ YOESix+ years Python, four+ years C++, MATLAB, Agile/Scrum, mentoring, TS/SCI clearance.

Python, C++, MATLAB, Agile, Scrum, Kafka, DDS

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Software Engineer III

Englewood or Littleton

OnsiteFull Time

Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.

3+ YOE3+ years software engineering; DoD Top Secret clearance; Bachelor's degree in Engineering; proficient in C/C++, LabView, Python, Java, TestStand.

C/C++, LabView, Python, Java, TestStand

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Software Engineer III

United States

$107k-$229k/yr OnsiteFull Time

GoodRxNASDAQ: GDRX: Platform for prescription drug price comparison and healthcare discounts.

3+ YOE3–5 years software engineering; Python and Go; cloud-based services; API design; testing discipline; on-call readiness; strong communication.

Python, Go, Kubernetes, AWS, PostgreSQL, MySQL, DynamoDB, Redis, GraphQL, gRPC, Datadog, Sentry, CloudWatch, CodeFresh, GitHub Actions, CircleCI, React, TypeScript, Next.js, Claude Code, Cursor, Copilot

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Software Engineer III

Annapolis Junction, Maryland, United States

OnsiteContract

ProSync Technology Group: Provides specialized engineering and cyber intelligence services for defense agencies.

9+ YOESoftware engineer with Linux, Python, Rust basics, NoSQL (MongoDB), containers (Docker/Kubernetes), CI/CD, IaC (Ansible), Git, and TS/SCI clearance.

Linux, Bash, Python, Rust, MongoDB, Docker, Kubernetes, Helm, RabbitMQ, GitLab CI, Ansible, Git, Jira, Confluence, Java, Eclipse, J2EE

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Machine Learning Engineer III

Boulder, Colorado, United States

$143k-$240k/yr HybridFull Time

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

3+ YOE3+ years in ML/DS or software development; strong Python; cloud experience; LLM/IR/graph ML background.

Python, Docker, Kubernetes, PyTorch, TensorFlow, Scikit-learn, Pandas, PySpark, LLMs, NLP

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Software Engineer III

San Ramon, California, United States

$104k-$153k/yr RemoteFull Time

Robert HalfNYSE: RHI: Provides specialized staffing and global business consulting services.

5+ YOE5+ years software engineering; strong JS/Python/Java/C#; Salesforce/LWC experience; cloud (Azure/AWS); AI/ML exposure; front-end/back-end skills.

Salesforce, Apex, Lightning Web Components (LWC), Node.js, Python, Azure, AWS, React.js, Next.js, REST APIs, SOAP, Git, CI/CD

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Software Engineer III

North Charleston, South Carolina, United States

OnsiteFull Time

Scientific Research Corporation: Providing advanced technology and engineering solutions to the U.S. government.

RHCOA/RHCSA; RHEL 8/9; OpenShift; Docker/Kubernetes; networking/security in containerized environments; CI/CD; Syslog; Bash/Python; Ansible; SELinux; DISA STIGS; RPM; GIT/Mercurial.

OpenShift, Docker, Kubernetes, CI/CD, Syslog, Bash, Python, Ansible, SELinux, DISA STIGS, Nessus, RPM, GIT, Mercurial

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Software Engineer III

United States

$115k-$140k/yr RemoteFull Time

Capacity: AI platform that automates customer and employee support processes.

5+ YOE5+ years of software engineering with C/C++ and Golang; strong Linux, multithreading, cloud-native development, and DevOps practices.

C++, Golang, Linux, Docker, Kubernetes, Git, RabbitMQ, Redis, PostgreSQL, Python

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Database Engineer III

Hanover, Maryland, United States

HybridFull Time

Quevera: Software engineering and cloud solutions for government and defense.

Required: TS/SCI clearance with polygraph; Python; MongoDB or MariaDB; Django or Flask; REST endpoints; Microservices. Desired: Swagger; AWS/C2S; Docker; VS Code; JSON/XML; Jira; Confluence; Git; Agile.

Python, MongoDB, MariaDB, Django, Flask, REST, Microservices, Swagger, AWS, Docker, Visual Studio Code, JSON, XML, Jira, Confluence, Git, Agile

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Software Engineer III

United States

RemoteFull Time

Availity: Platform for real-time healthcare data exchange and administrative workflows.

7+ YOE7+ years in designing/building production-grade software using Java and modern JS; 5+ years full-stack; AWS experience; Spark/Scala/Python; React; mentoring; strong CI/CD and observability.

Java, React, AWS, Lambda, S3, SQS, SNS, API Gateway, MWAA, Airflow, CloudWatch, Spark, Scala, Python, Git, CI/CD, JIRA, Confluence, Observability, REST APIs

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Cleared Software Developer III

Reston, Virginia, United States

$121k-$189k/yr HybridFull Time

Noblis: Provides science and technology solutions for government missions.

7+ YOETop Secret/SCI with Polygraph clearance; Bachelor's in CS or equivalent; 7+ years of software development experience; strong Python skills; Linux experience; AWS; React/Angular; REST/FastAPI; Docker/Kubernetes; CI/CD tooling; U.S. citizenship.

Python, Linux, AWS, React, Angular, REST, FastAPI, Node.js, Docker, Kubernetes, GitLab CI/CD, Conda, Terraform, MongoDB, Elasticsearch/OpenSearch, TypeScript, CDK, Streamlit, Vue, Jenkins, GitHub, NoSQL

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Engineer III

Poway, California, United States

$81k-$142k/yr HybridFull Time

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

4+ YOEBachelor's, master's, or PhD in engineering with 4+ years (bachelor) or 2+ years (master); proficiency in MATLAB, Python, and C++; DoD security clearance; ability to travel; strong communication and teamwork.

MATLAB, Python, C++

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Engineer III

Poway, California, United States

$81k-$142k/yr HybridFull Time

General Atomics: Develops unmanned aircraft systems and advanced nuclear energy technologies.

3+ YOEBachelor’s, Master’s, or PhD in engineering; 4+ yrs with Bachelors or 2+ yrs with Masters; MATLAB/Python/C++; DoD security clearance eligibility; travel up to 25%; hybrid work.

MATLAB, Python, C++

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Software Development Engineer III (782883)

United States

RemoteFull Time

EricssonNasdaq: ERIC: Manufactures telecommunications equipment and provides networking services.

3+ YOE3+ years in software development; strong networking, debugging, automation, and wireless feature development; proficiency in Python and JavaScript; automation test suites; wireless features; switches, access points, modem knowledge; problem-solving and collaboration.

Python, JavaScript, Automation Testing, Networking Tools, Wireless Technologies

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Software Engineer III (AI/ML)

United States

$113k-$169k/yr HybridFull Time

GuidewireNYSE: GWRE: Provides a software platform for property and casualty insurers.

5+ YOE5+ years in software engineering with AI/ML and backend platform development; proficient in Python/TypeScript/JavaScript; strong in AWS, Docker, Kubernetes; experience with LLMs and MCP; BS/MS in CS or related field.

Python, TypeScript, JavaScript, AWS, Docker, Kubernetes, LangChain, LlamaIndex, MCP, OpenAI, Anthropic, PostgreSQL, DynamoDB

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Cloud Developer III - Storage/Networking

Spring or Fort Collins

$127k-$241k/yr HybridFull Time

Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.

4+ YOEDevelop storage and networking software for virtualization; strong OO language experience; virtualization, Linux, and storage tech; 4+ years of software development.

Java, Groovy, C++, Ruby, Python, KVM, libvirt, QEMU, Kubernetes, Docker, Podman, Ceph, LVM, NFS, iSCSI, FC, NVMeoF, GFS2, Maven, Gradle, Git, CI/CD, AWS, Microsoft Azure, Google Cloud, Linux, Kernel/OS

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Engineer III, Machine Learning Software

Mountain View, California, United States

$208k-$240k/yr HybridFull Time

Samsung ElectronicsKorea Exchange: 005930: Develops and manufactures consumer electronics, semiconductors, and mobile devices.

3+ YOEPhD in CS/Engineering/Mathematics with 3 years ML research or practice; expert in ML model lifecycles, algorithms, Python/Go, data tools, Spark/AWS, ETL, data wrangling, production code, CI/CD; partial telecommuting; in-office multiple days per week.

Python, Go, Pandas, NumPy, Scikit-learn, Git, CI/CD, Spark, AWS, Airflow, ETL, DataWrangling