37 sr api developer jobs at 10 companies in Belton, TX
3w
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Sr Data Engineer - API / Microservices
Austin or Temple
HybridFull Time
5+ YOE5+ years data engineering experience, proficiency in Python and SQL, experience building data pipelines, APIs/microservices, ETL/ELT, data quality/governance, and cloud database platforms.
Python, SQL, Oracle, DB2 z/OS, DB2 iSeries (AS/400), DB2 LUW, PostgreSQL, Google BigQuery, RESTful APIs, CI/CD
1mo
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GMS Application Developer Sr.
Taylor, Texas, United States
$164k-$186k/yr HybridFull Time
5+ YOEBachelor's in EE/CE/CS or related, 5+ years as an application engineer/developer with energy management systems (power systems), experience with SDLC, CI/CD (Bitbucket), CPLEX/AMPL, APIs, testing, and mentoring.
Bitbucket, CPLEX, AMPL
2mo
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Sr Software Engineer- Mobile
Austin or Temple
HybridFull Time
5+ YOESenior mobile engineer with Flutter (Dart) experience, 5+ years in software engineering, strong mobile architecture, backend collaboration, cloud/CI/CD knowledge, and ownership mindset.
Flutter, Dart, APIs, Cloud, CI/CD
3mo
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Software Developer 4
Nashville or Austin
$100k-$223k/yr OnsiteFull Time
7+ YOE7+ years of software engineering; BS/MS in CS; proficient in Java, C, C++, C#, REST APIs; strong fundamentals in data structures and distributed systems.
Java, C, C++, C#, Python, Shell Scripting, JavaScript, REST API, Docker, Kubernetes, Distributed Systems
3d
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Sr. Consulting Manager- Forward Deployed Engineer
Liberty Hill or Atlanta or New Jersey
$130k-$159k/yr HybridFull Time
5+ YOEBachelor's or master's degree in a related field, 5+ years in software engineering, architecture, consulting, or customer-facing engineering, programming, cloud, APIs, microservices, CI/CD, Docker, and Kubernetes.
Python, Java, C#, JavaScript, TypeScript, Go, Azure, AWS, Google Cloud Platform, APIs, CI/CD, Docker, Kubernetes, Azure OpenAI, OpenAI, Anthropic Claude, Google Gemini, LangChain, LangGraph, Semantic Kernel
2d
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Next Think Engineer
Pflugerville, Texas, United States
$100k-$120k/yr OnsiteFull Time
6+ YOERequires 6–8 years of endpoint engineering, automation, scripting, and IT operations experience, with Nexthink, PowerShell, Windows administration, API integration, and endpoint management expertise.
Nexthink, PowerShell, Windows 10, Windows 11, REST APIs, MECM, SCCM, Microsoft Intune, Workspace ONE, Tanium, Ivanti
1mo
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Software Engineer III - Web Development
Georgetown, Texas, United States
$101k-$126k/yr OnsiteFull Time
8+ YOEBS in CS or related required (or 12+ years combined experience), 8+ years software design/development, 5+ years full-stack .NET and 5+ years React/TypeScript, 3+ years SQL/NoSQL and AWS (EC2, Lambda, S3, DynamoDB, CloudWatch). Valid driver’s license and background/drug screening required.
.NET Framework, .NET Core, C#, ASP.NET, Web API, React, TypeScript, SQL, NoSQL, AWS EC2, AWS Lambda, AWS S3, AWS DynamoDB, AWS CloudWatch, AWS SNS, AWS SQS, Claude Code CLI, TanStack, TailwindCSS, Zod, shadcn, Terraform
2mo
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Systems Engineer
Fort Hood, Texas, United States
$111k-$150k/yr OnsiteFull Time
8+ YOE8+ years of experience in systems integration, data engineering, or related field; US citizenship; Top Secret/SCI eligibility; Bachelor's in a technical field; IAT II certification; proficiency in TypeScript, Python, SQL; cloud platforms (AWS/Azure/Google); knowledge of data formats and APIs.
TypeScript, Python, SQL, AWS, Azure, Google Cloud, JSON, XML, Tableau, Power BI, Palantir Foundry, Terraform, CloudFormation, Docker, Kubernetes
2mo
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Systems Engineer
Fort Hood, Texas, United States
$111k-$150k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
8+ YOE8+ years in systems integration or related tech field; DoD/IC experience; Top Secret/SCI eligibility; US citizenship; TS IAT II certification; Bachelor's in technical field.
TypeScript, Python, SQL, AWS, Azure, Google Cloud, JSON, XML, API integration, Docker, Kubernetes, Terraform, CloudFormation, Tableau, Power BI, Palantir Foundry
1mo
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Quality Assurance Engineer
Cedar Park, Texas, United States
OnsiteFull Time
8+ YOEBachelor's in engineering or equivalent, minimum 8 years manufacturing quality experience, knowledge of API Spec Q1 and ISO 9000, Lean/5S, ability to read engineering drawings, Microsoft Office proficiency, SPC experience, flexible schedule including overtime/weekends.
Microsoft Office Suite, SPC, 5S
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
4w
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Salesforce Technical Architect
Austin, Texas, United States
RemoteFull Time
7+ YOE7+ years Salesforce implementation experience, 3+ years as a solution/technical architect; hands-on with Apex, LWC, Flow, SOQL, REST APIs and CI/CD; strong integration, data modeling, security and consulting skills.
Apex, Lightning Web Components (LWC), Flow, SOQL, REST APIs, CI/CD, Platform Events, APIs, MuleSoft, OmniStudio, Sales Cloud, Service Cloud, Experience Cloud, Field Service, Financial Services Cloud, Revenue Cloud, Data Cloud, Agentforce