65 api engineer jobs at 28 companies in Denison, TX
1d
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Sr Lead Infrastructure Engineer / Platform Engineer
Plano or Columbus
OnsiteFull Time
5+ YOERequires infrastructure engineering training or certification, 5+ years applied experience, and 7+ years with C#, .NET, and PowerShell. Requires Windows automation, REST APIs, databases, cloud infrastructure, AI tools, and system integration expertise.
C#, .NET, PowerShell, VS Code, GitHub Copilot, Claude Code, LLM, React, MCP (Model Context Protocol), REST API
1d
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Systems Reliability Engineer
Overland Park or Atlanta or Frisco or Bellevue
$84k-$151k/yr OnsiteFull Time
2+ YOEBachelor's degree required; 2–4+ years preferred. Requires DevOps, cloud, automation, monitoring, scripting, APIs, cybersecurity, and reliability engineering experience, plus U.S. work authorization.
C, C#, Java, Perl, Python, Go, Jenkins, CloudBees, Ansible, Chef, Puppet, Docker, Kubernetes, AppDynamics, Splunk, Microsoft Graph API, REST API, Microsoft Power Apps, Microsoft Power Automate, Microsoft Entra, SailPoint, ServiceNow, Azure, Microsoft Azure DevOps Pipelines, Linux, Shell
4w
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Mechanical Project Engineer
Greenville or Dallas
OnsiteFull Time
Bachelor's in mechanical engineering or related, proficiency with AutoCAD/MicroStation and pipe stress tools, knowledge of ASME/API codes, strong analytical and communication skills.
AutoCAD, MicroStation, CAESAR II, ANSYS, Microsoft Office
2w
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Team Solutions Engineer - Enterprise
Downers Grove or Frisco
$84k-$152k/yr OnsiteFull Time
2+ YOE2+ years in telecommunications/IT with hands-on REST API and integration experience, strong technical presentation and communication skills, high school diploma required, STEM bachelor preferred.
REST API, Postman
2mo
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Instrumentation and Electrical (I&E) Engineer (PE), Energy
Oklahoma City or Richardson or Houston or San Antonio or Austin or Dallas or Frisco or Fort Worth or Midland
OnsiteFull Time
8+ YOEPE license required, bachelor’s in engineering required, 8+ years I&E experience in Oil & Gas/Energy, proficiency with control systems, low-voltage power, NEC/NFPA/API familiarity, AutoCAD and Microsoft Office experience.
AutoCAD, Microsoft Office, PLCs, SCADA
2mo
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Instrumentation and Electrical (I&E) Engineer (PE), Energy
Oklahoma City or Richardson or Houston or San Antonio or Austin or Dallas or Frisco or Fort Worth or Midland
OnsiteFull Time
8+ YOEPE license, 8+ years I&E experience (oil & gas/energy preferred), bachelor’s/master’s in engineering, proficiency with industrial control systems, AutoCAD and Microsoft Office, familiarity with NEC/NFPA/API/AGA, technical leadership and field support experience.
AutoCAD, Microsoft Office, PLC, SCADA
2mo
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Principal Software Engineer
Atlanta or Boston or Morristown or Plano or St. Louis or St. Petersburg or Hyderabad
HybridFull Time
8+ YOE8+ years backend software engineering; degree or equivalent; cloud, IaC, CI/CD; APIs; strong communication; leadership.
TypeScript, Node.js, PostgreSQL, Angular, AWS, Terraform, Elasticsearch, CI/CD, SASS
2mo
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Staff Software Engineer
Allen or Birmingham or Cedar Falls or Charlotte or Lenexa or Louisville or Monett or Springfield
HybridFull Time, Contract
9+ YOE9+ years software development; 4+ years C# or Go; 3+ years APIs/Web Services; design patterns/SOLID experience.
C#, Go, APIs, Web Services, SOLID principles, Google Cloud Platform
2mo
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QA QC Engineer
Gainesville, Texas, United States
OnsiteFull Time
5+ YOEBachelor's in engineering or equivalent experience, 5+ years in quality roles (well-servicing preferred), ability to read engineering drawings, knowledge of API standards, strong problem-solving, and Microsoft Office proficiency.
Microsoft Office Suite
2mo
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Staff Software Engineer
San Jose or Flower Mound
$113k-$222k/yr HybridFull Time
4+ YOE4+ years software engineering experience; strong C#/.NET, WPF, Windows Services; API design (REST/SOAP/WCF/gRPC); BS in software or CS.
C#, NET, WPF, Windows Services, REST, SOAP, WCF, gRPC
3w
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Mid-Market Presales - Senior Sales Engineer
Charlotte or Frisco or Atlanta
OnsiteFull Time
3+ YOE3+ years presales experience, strong presentation and communication skills, API knowledge, ability to create training and sales assets; Bachelor’s degree preferred.
Intuit Enterprise Suite, APIs
1w
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Onbase Engineer
Celina, Texas, United States
$100k-$110k/yr OnsiteFull Time
6+ YOE8–10 years OnBase development experience with Workflow/Workview, Unity and Automation API scripting, SQL, requirement analysis, and agile experience. Bachelor of Computer Science required.
OnBase, Unity API, Automation API, SQL, Report Services, Diagnostic Console, Workflow Doctor
1mo
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Data Analyst / Engineer
Frisco, Texas, United States
$93k-$153k/yr HybridFull Time
5+ YOE5+ years data engineering experience, 1+ year AI/ML experience, Spark, Kafka, Databricks, SQL/NoSQL, cloud (AWS/Azure/GCP), API (REST/GraphQL), cybersecurity platform and MCP experience.
Spark, Kafka, Databricks, PostgreSQL, MongoDB, Redis, AWS, Azure, GCP, REST, GraphQL, Android, iOS, macOS, Windows, MCP
1mo
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Senior Software Engineer
Frisco, Texas, United States
$97k-$150k/yr OnsiteFull Time
Bachelors or Masters in a related field; strong data engineering and pipeline development experience; proficiency in Python and SQL; experience with Snowflake, Databricks, ETL/ELT, orchestration, data modeling and governance.
Palantir Foundry, Databricks, Snowflake, Python, SQL, ETL/ELT, APIs
1mo
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Data Engineer / Analyst
Frisco, Texas, United States
$93k-$153k/yr HybridFull Time
7+ YOE7+ years data engineering experience and 1+ year AI/ML experience; strong knowledge of Spark, Kafka, ETL, Databricks, SQL/NoSQL, cloud platforms (AWS/Azure/GCP), API development (REST/GraphQL), and telemetry/real-time systems.
Spark, Kafka, Databricks, PostgreSQL, MongoDB, Redis, AWS, Azure, GCP, REST, GraphQL, Android, iOS, macOS, Windows, ETL, AI/ML, MCP
1w
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Lead Full Stack Engineer
Rochester or Irvine or Frisco or United States
$165k-$200k/yr RemoteFull Time
8+ YOE8+ years software/platform engineering with senior technical lead experience on multi-vendor AWS cloud modernization programs; hands-on AWS services, Python/Node.js, Terraform, API design, and strong stakeholder communication.
Lambda, Step Functions, ECS Fargate, API Gateway, DynamoDB, S3, EventBridge, Bedrock, Python, Node.js, JavaScript, Terraform, REST, GraphQL, SAS, R
1w
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Modern Workplace Engineer
Frisco, Texas, United States
OnsiteFull Time
8+ YOE8+ years Microsoft 365 engineering experience with SharePoint, Teams, Intune, Entra ID, Power Platform, Windows 365, advanced PowerShell and automation skills.
SharePoint Online, Microsoft Teams, OneDrive, Power Platform, Power Apps, Power Automate, Dataverse, Microsoft Intune, Microsoft Entra ID, Windows 365 Cloud PC, PowerShell, Microsoft Graph PowerShell SDK, Graph API, KQL, Log Analytics, Git, Azure Automation, Windows Autopilot, Apple Business Manager, Exchange Online, Python, JavaScript, JSON, CSV, REST API
1w
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Lead Software Engineer – CoCounsel Legal Desktop App
Eagan or Frisco or New York City or San Francisco or Los Angeles or Irvine or McLean or Washington
$118k-$253k/yr HybridFull Time
7+ YOE7+ years software engineering with desktop app experience on Windows and/or macOS, framework experience (Electron/Tauri/native), cloud API integration, mentoring skills, strong communication and architecture expertise.
Electron, Tauri, Win32, OAuth, SSO, MSI, PKG
1mo
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Software Development Engineer – Agentic AI
Frisco, Texas, United States
OnsiteFull Time
5+ YOE5+ years Python development experience building and operating production AI/platform systems; Linux proficiency; LangChain and LLM production experience; REST/async APIs, CI/CD (GitHub Actions), observability (OpenTelemetry); familiarity with Postgres, vector DBs, Kubernetes, and AWS.
Python, Linux, Shell scripting, REST, Web APIs, GitHub Actions, LangChain, vLLM, Model Context Protocol (MCP), FastAPI, Node.js, TypeScript, Postgres, NebulaGraph, Qdrant, Gunicorn, Uvicorn, OpenTelemetry, Redis, Langfuse, LangSmith, Kubernetes, AWS RDS, AWS EKS, AWS ElastiCache, AWS Bedrock, CI/CD, Large Language Models (LLMs)
1mo
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Sr Full Stack Software Engineer
Chicago or Washington or Baltimore or Louisville or Dallas or Frisco or Kentucky
$107k-$147k/yr RemoteFull Time
4+ YOEBachelor's in CS or equivalent, 4+ years software engineering including Python, 2+ years with Angular/React/Vue or Java/Node.js, cloud and microservices experience, REST API and testing skills.
Java, JavaScript, HTML, PHP, C#, Python, Angular, React, Vue.js, Node.js, Microsoft Azure, AWS, Google Cloud Platform (GCP), Kubernetes, REST APIs, SASS, W3C Web Standards
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