269 software tool engineer jobs at 135 companies in Lewisville, TX
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Principal Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
5+ YOEBachelor's (or Master's) in CS/IT/Engineering plus relevant experience (5y with BS or 3y with MS). Expertise in test automation, API and web testing, databases, DevOps tools, and software architecture.
McKessonNew York Stock Exchange: MCK: Distributes pharmaceuticals and provides healthcare information technology solutions.
4+ YOEBachelor's degree plus 6 years, or master's degree plus 4 years, in software engineering or related work; 4 years with listed languages, frameworks, testing, architecture, SDLC, Agile, observability, and development tools.
Ruby, PHP, .NET, JavaScript, Java, TypeScript, Python, CSS, Laravel, CodeIgniter, Flask, Cypress, Jest, Mocha, VueJS, ReactJS, PySpark, AWS, Docker, Databricks, DataDog, Draw.io, Microsoft Confluence, Atlassian JIRA Advanced Roadmaps, AWS Bedrock, GitHub Copilot, Version Control Systems, Manual Testing, Automation Testing
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOE5+ years software engineering experience with deep C#, .NET, PowerShell expertise; hands-on AI-assisted tooling experience; strong REST API and system integration knowledge.
VS Code, GitHub Copilot, Claude Code, C#, .NET, PowerShell, CDAO Fusion Studio, React, MCP (Model Context Protocol), CI/CD
Bellevue or Menlo Park or New York City or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Washington
$130k-$195k/yrHybridFull Time
RobinhoodNASDAQ: HOOD: Provides a commission-free platform for investing and financial services.
Software engineering and system design skills; scalable microservices; Go or Python; AWS or GCP; Kubernetes; security, application security, and security tooling experience.
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
3+ YOEBachelor's degree plus 5 years, or master's degree plus 3 years, in software engineering or related work implementing test automation infrastructure; expertise with Java, testing frameworks, databases, and DevOps tools.
Java, Python, RestAssured, Karate, Jira, X-ray, Cucumber, Selenium, Postman, SOAP UI, Jenkins, Git, Oracle, Snowflake, Postgres, SQL Server, HP Quality Center, SQL Server Management Studio, SOA Test, Test Rail, Selenium WebDriver, JUnit, TOAD, UNIX, JavaScript, ETL
iHeartMediaNASDAQ: IHRT: Provides radio broadcasting, podcasting, and digital audio streaming services.
2+ YOEMaster's in CS/IS/Engineering or related and 2 years experience, including use of integration tools (BOOMI, SPS, BizTalk, Gentran, VISION, PLM). Experience designing, developing, deploying scalable services and test execution.
Citadel Aviation: Provides aircraft interior completions and maintenance services.
3+ YOEBachelor's or equivalent,3+ years software development experience with .NET/C#,SQL Server and web technologies; experience with AI-assisted development tools, APIs, Git, production support, and stakeholder communication.
.NET, C#, SQL Server, Power BI, Crystal Reports, Visual Studio, Git, HTML, CSS, JavaScript, GitHub Copilot, Claude Code, Cursor, OpenAI Codex, Devin, Python, Node.js, Microsoft Dynamics GP
University of Texas Southwestern Medical Center: Academic medical center providing patient care and medical research.
4+ YOEBachelor's degree or equivalent experience, 4 years of professional software engineering, strong Python, TypeScript or JavaScript, production LLM applications, prompt design, tool calling, retrieval, testing, evaluation, and monitoring.
Python, TypeScript, JavaScript, Microsoft Azure Foundry, Azure OpenAI Service, Azure AI Search, CI/CD
San Juan Capistrano or Midvale or Dallas or San Antonio
$125k-$155k/yrHybridFull Time
Ensign ServicesNASDAQ: ENSG: Provides administrative and clinical support to post-acute healthcare facilities.
5+ YOE5+ years software development or automation engineering experience; proficiency with Python/Node.js, BPM and low-code tools, AWS, data integration, Agile; bachelor's degree or equivalent.
Quest Defense: Provides specialized engineering services for aerospace and defense industries.
5+ YOEBachelor's in engineering,5+ years in requirements-based software V&V in regulated environments,DO-178B/C experience,proficiency with MATLAB/Simulink,DOORs/requirements tools,lab testing,SIL/HIL,traceability and test documentation skills.
Aure Dev Ops (ADO), DOORs, MATLAB, C#, Word, Visual Studio Code, Azure DevOps (ADO), git, Simulink, MathWorks, Python, Dimensions
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
7+ YOEBachelor's degree and 7+ years in software engineering and solution architecture; preferred experience includes coding, full lifecycle development, cloud technologies, and interactive AI tooling.
Toshiba Global Commerce Solutions: Provides integrated point-of-sale hardware and software for retailers.
8+ YOEBachelor's in CS/Engineering (or equivalent), 8+ years professional software development with daily hands-on coding, 5+ years cloud-native/microservices experience (Azure preferred), proficiency with Java/Spring Boot, TypeScript, React/Vue, REST/OpenAPI, CI/CD, Docker/Kubernetes, SQL/NoSQL, and practical use of generative AI tools (GitHub Copilot, ...
GartnerNYSE: IT: Provides business research and advisory services to organizations.
2+ YOEBachelor's degree in computer science or related field, 2+ years of software engineering or integration development, Python, AWS, APIs, SQL, IAM, and Agile tools experience required.
Python, AWS, AWS Lambda, Amazon SQS, REST, SOAP, JSON, XML, SQL, PostgreSQL, MySQL, Oracle, Microsoft SQL Server, IAM, Active Directory, Okta, Agile, Jira, ServiceNow, Splunk, Selenium, Microsoft Power BI
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Hands-on Python software development for data pipelines, strong OOP and SDLC knowledge, Git and CI/CD experience, AWS and Snowflake familiarity, unit/integration testing, and experience with GenAI developer tools.
Verily: Developing data-driven technologies for clinical research and precision health.
8+ YOEBA/BS or equivalent; 8+ years software engineering experience; proven expertise in Go/Python/C++; cloud and platform tooling experience; strong system design, debugging, and communication skills.
Go, Python, C++, Google Cloud Platform, Amazon Web Services, Azure, GitHub Actions, Kubernetes, ArgoCD, Backstage
Cotality: Provider of property intelligence, data, and analytics solutions.
5+ YOEBachelor's degree required, 5+ years software development experience, strong SDLC and architecture skills, cross-stack programming, experience driving adoption of tools and AI-assisted workflows (GitHub Copilot, LLM APIs, agent frameworks), strong communication and leadership.
Doeren Mayhew: Provides accounting, tax and strategic business advisory services.
5+ YOEBachelor's in CS or equivalent,5+ years software development,client-facing experience,SPA development (React/Angular),REST APIs (.NET/Node),relational DB and SQL,cloud (Azure/AWS/GCP),CI/CD,Agile/Scrum,AI tooling experience,mentoring and communication skills.