370 api developer jobs at 117 companies in Decatur, TX
4d
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Lead API & Microservice Integration Engineer, VP
Irving or Jacksonville
$126k-$189k/yr HybridFull Time
6+ YOERequires expert Java and Spring expertise, API governance, microservices, enterprise integration, security, cloud platforms, observability, CI/CD, and architectural leadership; master's degree preferred.
Java, Spring Boot, Spring Cloud, Spring Cloud Gateway, Spring Cloud Config, Spring Cloud Feign, Spring Security, Spring Data, Spring WebFlux, OpenAPI, Swagger, Resilience4j, Apache Kafka, Kafka Streams, IBM MQ, OAuth2, OIDC, SAML, JWT, HashiCorp Vault, OpenTelemetry, Splunk, ELK, Prometheus, Grafana, Gatling, k6, Docker, OpenShift, Kubernetes, Helm, Harness, Tekton, Jenkins, FastAPI, Flask, gRPC, Protocol Buffers, GraphQL, Apache Camel, Spring Integration, PostgreSQL, Oracle, Spring Data JPA, Hibernate, MongoDB, Redis, Elasticsearch, CQRS, OpenShift ECS
1mo
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JSE Lead API Developer (Fort Worth, TX, US, 76155)
Fort Worth, Texas, United States
OnsiteFull Time
4+ YOEBachelor's in CS/Systems/Electrical/Aerospace (Masters preferred), 4+ years simulation/software integration experience, proficiency in C++ and Python, familiarity with HLA/DIS/TENA and middleware (EMQX, DDS, Apache Kafka), GitLab/JIRA/CI/CD, and active Secret clearance.
C++, Python, HLA, DIS, TENA, EMQX, DDS, Apache Kafka, GSI Software Development Kit (SDK), GRID, Wireshark, GitLab, JIRA, CI/CD, Cameo Systems Modeler, MBSE, SysML, DevSecOps, RMF
4d
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Lead API & Microservice Integration Engineer, VP
Irving or Jacksonville
$126k-$189k/yr HybridFull Time
6+ YOERequires expert Java and Spring expertise, API governance, microservices, enterprise integration, security, cloud-native platforms, observability, CI/CD, and architectural leadership; 6+ years of Java experience.
Java, Spring Boot, Spring Cloud, Spring Gateway, Spring Config, Spring Feign, Spring Security, Spring Data, Spring WebFlux, OpenAPI, Swagger, Resilience4j, OAuth2, OIDC, SAML, Apache Kafka, Kafka Streams, IBM MQ, Apache Camel, Spring Integration, JWT, HashiCorp Vault, OpenTelemetry, Splunk, ELK, Prometheus, Grafana, Gatling, k6, Docker, OpenShift, Kubernetes, Helm, Harness, Tekton, Jenkins, FastAPI, Flask, gRPC, Protocol Buffers, GraphQL, PostgreSQL, Oracle, Spring Data JPA, Hibernate, MongoDB, Redis, Elasticsearch, CQRS, OpenShift ECS
1mo
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Lead Software Engineer - API Platform
Plano, Texas, United States
OnsiteFull Time
5+ YOE5+ years applied software engineering experience; hands-on Java and Spring Boot development; REST, microservices, RDBMS/NoSQL, cloud-native (AWS), Docker, Kubernetes; Agile/DevOps and TDD; API platform and API security experience; strong communication and leadership.
Java, Spring Boot, REST, Microservices, RDBMS, NoSQL, Cloud Native, AWS, Docker, Kubernetes, TDD, Agile, DevOps, OAuth
2w
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Software Engineer 1 (React + API + Cloud Migration)
Irving or Atlanta
$93k-$109k/yr HybridFull Time
2+ YOE2+ years relevant experience, bachelor's degree or equivalent, hands-on React and full-stack development, cloud migration (AWS/Azure), RESTful APIs, database and DevOps familiarity, strong troubleshooting and communication.
React.js, AngularJS, RESTful APIs, AWS, Azure, Oracle, PostgreSQL, Jenkins, GitLab, Kubernetes, Rancher, Jira, Confluence, IAM, SSO, OAuth2, JWT, Active Directory, TLS/mTLS, GitHub Copilot, Claude
5d
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Senior Java Developer - Senior Software Engineer
Chicago or Dallas or Columbus or Atlanta or Nashville or Irving
$73k-$174k/yr HybridFull Time
10+ YOE10+ years of software development experience with Java 17+, Spring Boot, REST APIs, microservices, Docker, Kubernetes/OpenShift, CI/CD, Kafka, automated testing, and cloud integrations.
Java, Spring Boot, REST API, Docker, Kubernetes, OpenShift, CI/CD, Kafka, GitHub Actions, OAuth2, JWT, TLS, mTLS, Dynatrace, Splunk, OpenTelemetry
4w
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Junior Developer
Addison, Texas, United States
HybridFull Time
0+ YOEBachelor's in CS/IT/software engineering,0-2 years development experience,proficiency in JavaScript,Salesforce development interest,HTML5/CSS3,REST/SOAP APIs and Git.
Salesforce, JavaScript, Salesforce Apex, HTML5, CSS3, REST, SOAP, Git, Node.js, Salesforce Commerce Cloud
1w
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Application Developer I
Coppell or Fort Washington
OnsiteFull Time
1+ YOE1-2+ years full-stack development experience with T-SQL, .NET/C#, JavaScript framework (Angular), APIs, JWT, MSSQL, SSMS; familiarity with SDLC/Agile and cloud platforms.
T-SQL, .NET Framework, C#, JavaScript, Angular, APIs, JWT Token Authentication, MSSQL, SSMS, JSON, XML, ASP.NET, C++, Microsoft Azure, Excel, SQL
1mo
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Senior Mule Developer
Addison, Texas, United States
$95k-$110k/yr OnsiteFull Time
8+ YOEDesign and develop MuleSoft APIs and integrations using DataWeave and API-led patterns; 8+ years integration experience; Java or scripting (Groovy/JavaScript) preferred; BSc in Computer Science.
Mule, MuleSoft Anypoint Platform, Mule 4 runtime, DataWeave 2.0, JIRA, Jenkins, Github, RAML, OpenAPI, REST, SOAP, Anypoint Exchange, Java, Groovy, JavaScript
4d
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Software Engineer 1
Grapevine, Texas, United States
$65k-$70k/yr OnsiteFull Time
0+ YOEBachelor's degree in computer science or related field; up to 2 years of software development experience. Requires basic C#, HTML5, CSS, JavaScript, PostgreSQL, .NET, and Web API knowledge.
C#, HTML5, CSS, JavaScript, PostgreSQL, .NET, Web API, Azure, Azure App Service, Azure Functions, Azure Storage, Azure DevOps
1mo
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Lead Software Engineer
Westlake, Texas, United States
OnsiteFull Time
6+ YOE6+ years software development experience; strong C#, .NET, React, web API, database, CI/CD, Docker/Kubernetes, unit testing, and LLM/RAG experience; bachelor's degree or equivalent.
C#, .NET, ASP.NET Core, Entity Framework Core, Web API, RESTful API, React.JS, React.js, TypeScript, Redux, Next.js, SQL Server, MS-SQL Server, PostgreSQL, NoSQL, MongoDB, Redis, Elastic Search, xUnit, Jest, Mog, Jenkins, Docker, Kubernetes, Microsoft Azure DevOps, GitHub Copilot, Cursor, Claude Code, GraphQL, WebSocket, SignalIR, Blazor, Angular, Terraform, Bicep, RabbitMQ, SQS, AWS, Azure
3w
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Senior Developer
Carrollton, Texas, United States
OnsiteFull Time
5+ YOE2+ Mgmt5+ years software development experience with Salesforce and NetSuite integrations; proficiency in Apex, LWC, SuiteScript 2.x, REST/SOAP APIs, and general-purpose languages; bachelor\u0002s in CS/engineering or equivalent.
Apex, Lightning Web Components (LWC), Salesforce Connect, SuiteScript 2.x, SuiteTalk, SDF, SuiteCloud CLI, REST, SOAP, JavaScript, Node, Python, SOQL, SOSL, Flow, Platform Events, MuleSoft, Boomi, Informatica, Workato, CPQ, Revenue Cloud, Experience Cloud, Marketing Cloud, git
3w
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Senior Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
1+ YOEExperience developing SPAs with Angular/TypeScript, front-end stacks (JavaScript,CSS,HTML,SASS), REST APIs with Java/Node, CI/CD and test automation; bachelor’s or master’s in CS/Engineering/IT/IS with relevant years of experience.
JavaScript, CSS, SASS, HTML, Angular, TypeScript, RxJS, NgRx, CI/CD, NodeJS, NestJS, ExpressJS, Java, Spring, Underscore, Babel, Webpack, GraphQL, Jasmine, Jest, Karma, Selenium, Protractor, Axe DevTools, Lighthouse, Angular DevTools, SQL, Json Web Token (JWT), Junit, NX, Cypress, Axios, Jira, Figma, InVision, Amazon Web Service (AWS), Azure, Jenkins, Git, SVN, Docker, Bitbucket, Sonar, Veracode, Splunk, Datadog
1w
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Senior Developer
Fort Worth, Texas, United States
OnsiteFull Time
5+ YOE5+ years IT experience, bachelor’s degree required (master’s preferred), strong development and analytical skills, experience with web protocols, Java, DB2, JavaScript, HTML5, JSON/XML, RESTful APIs, cloud and CI/CD, Agile methodologies.
JSON, XML, HTTPs, AJAX, JavaScript, HTML5, Java, DB2, Restful APIs, Microsoft Office, Cloud, CI/CD, Agile, Scrum, Kanban
4d
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Engineer II, Software Development - PowerBuilder
Addison, Texas, United States
OnsiteFull Time
7+ YOEBachelor's degree or equivalent experience; 7 years of PowerBuilder and software development or production support experience; proficiency in C#, HTML, JavaScript, SQL, databases, Unix shell scripting, APIs, and integration platforms.
PowerBuilder, C#, HTML, JavaScript, Sybase, Oracle, Microsoft SQL Server, SQL, Unix Shell Scripting, Bamboo, Confluence, API
2mo
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Applications Developer
Irving or Waco
HybridFull Time
4+ YOE4+ years in application development; data science background; .NET/C#; API (SOAP, REST); SQL; JSON/XML; strong communication; self-starter; associates or bachelor's degree in CS.
.NET, C#, SQL, SOAP, REST, JSON, XML, Microsoft Office
1mo
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Mid- Level Software Developer
Coppell, Texas, United States
HybridFull Time
3+ YOE3+ years software development experience with C#, .NET, ASP.NET Core Web API, REST APIs, Microsoft SQL Server, frontend experience (HTML/CSS/JavaScript/Vue.js), and Git; strong communication and attention to detail.
C#, Microsoft .NET, ASP.NET Core Web API, REST APIs, Microsoft SQL Server, Vue.js, HTML, CSS, JavaScript, Git, RabbitMQ, Mass Transit, Vue3, TypeScript, Microsoft Azure DevOps, CI/CD, Docker, JWT, Auth0, Serilog, Open Telemetry
6d
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Software Engineer
Irving, Texas, United States
$100k-$125k/yr OnsiteFull Time
Requires full-stack development experience, RESTful APIs, Angular, .NET Core, SQL Server, Azure, Azure DevOps, Terraform, automated testing, Agile practices, and secure software development.
RESTful APIs, Angular, Microsoft Azure, .NET Core, SQL Server, Azure DevOps, Terraform, Infrastructure as Code, CI/CD, Test-Driven Development (TDD)
2w
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Software Developer
Irving or United States
HybridFull Time
3+ YOE3+ years full-stack development experience preferred; proficiency in C#/.NET and/or Python, JavaScript/TypeScript, IBM i/DB2 and Microsoft SQL Server; experience with POS systems, RESTful APIs, and modern front-end frameworks.
C#, .NET, Python, JavaScript, TypeScript, Visual Studio 2022, React, Angular, Vue.js, RESTful APIs, IBM i (AS/400), DB2, ACEDATA, Microsoft SQL Server, WinMerge, Agent Ransack, DBeaver, SQL Server Management Studio, Notepad++, Windows Task Scheduler, Git, TFS, Azure, AWS, GCP, Docker, PowerShell, MoneyGram, Ingenico, Panini
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)
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