295 api jobs at 85 companies in New Castle, PA
2w
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API Developer
Pittsburgh or Cleveland or Dallas or Birmingham or Phoenix or Denver
OnsiteFull Time
8+ YOE8+ years Java/J2EE experience building RESTful APIs using Spring Boot and microservices; experience with DevOps, Kafka, IBM MQ, SQL/NoSQL and cloud platforms required.
Java, J2EE, Spring Boot, Microservices, REST API, Angular, XML, JSON, Swagger, Jenkins, uDeploy, GIT, Kafka, IBM MQ, SQL, No Sql, AWS, Azure, GitHub, CI/CD, React, JavaScript, HTML, CSS, JSON Web Token (JWT), UML, XPath
1mo
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Senior Software Engineer - API Development
Pittsburgh or Phoenix or Birmingham or Strongsville or Farmers Branch or Cleveland
$86k-$173k/yr OnsiteFull Time
3+ YOEAPI development experience (REST/GraphQL), strong backend skills (Java, Node.js, .NET), SQL/NoSQL, microservices, API security (OAuth2, JWT), CI/CD/GitOps and ARGO tooling experience; typically 3+ years and a bachelor's degree.
Argo CD, Argo Workflows, Kubernetes, AWS, Azure, GCP, Java, Node.js, .NET, OpenAPI/Swagger, OAuth2, JWT, SQL, NoSQL, CI/CD, GitOps, API gateways
3w
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Engineer
Pittsburgh, Pennsylvania, United States
$100k-$115k/yr OnsiteFull Time
6+ YOE6+ years experience building secure, scalable REST/GraphQL APIs on AWS using API Gateway, Lambda/AppSync, serverless patterns, databases, CI/CD and API security.
AWS, API, RESTful APIs, GraphQL, AppSync, OpenAPI/Swagger, API Gateway, Lambda, Node.js, Python, Java, .NET, OAuth 2.0, JWT, AWS Cognito, IAM, DynamoDB, RDS, Aurora, SNS, SQS, CloudFormation, SAM, Terraform, CloudWatch, AWS X-Ray, CodePipeline, Jenkins, GitHub Actions
2mo
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Digital & IT Senior Analyst
Ravenna, Ohio, United States
OnsiteFull Time
4+ YOE4+ years IT experience; full-stack development; API/integration; SQL/data warehousing; Azure; strong communication.
React, Angular, C#, Python, SQL, Azure DevOps, REST API
2w
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Implementation Engineer
Canonsburg, Pennsylvania, United States
$83k-$98k/yr OnsiteFull Time
2+ YOE2+ years on technical projects; experience with web services/APIs, SQL, data conversion, system configuration; strong analytical, customer-facing, and communication skills.
SQL, APIs, web services
3w
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Application Support Specialist
Pittsburgh, Pennsylvania, United States
HybridFull Time
3+ YOEBachelor's degree (or equivalent), 3+ years experience, familiarity with EDC/REDCap and Oncore, SQL, PHP or C#, API knowledge, strong communication and documentation skills.
REDCap, Oncore, SQL, PHP, C#, API
2w
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Implementation Engineer
Canonsburg, Pennsylvania, United States
OnsiteFull Time
2+ YOE2+ years on technical projects, experience with web services/APIs and SQL, system and data analysis, customer-facing communication, and ability to support on-call conversion events.
web services, APIs, SQL, development environments, system configuration, log analysis, source code analysis
3w
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Distinguished Architect-Consumer Banking
Johnston or Plano or Westwood or Short Hills or Pittsburgh
OnsiteFull Time
15+ YOEBachelor's degree and 15+ years in solutions/web architecture, cloud and infrastructure experience, proficiency with multiple programming languages, DevOps, databases, APIs, and leadership of architect teams.
Chef, Puppet, Angular, React, Vue, Python, Java, JavaScript, Ruby, Golang, C, C++, RDBMS, NoSQL, AWS, Azure, GCP, API
1d
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Director, Forward Deployed Engineer
Pittsburgh or New York City
$147k-$255k/yr OnsiteFull Time
14+ YOEBachelor's degree or equivalent,14+ years software development and technical leadership, experience with AI patterns (RAG), backend services, APIs, production delivery, and regulated environments.
Java, TypeScript, JavaScript, Python, APIs
1d
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AI Intern (Applied AI, LLMs, Agentic Workflows)
Pittsburgh, Pennsylvania, United States
$20/hr HybridInternship
Currently pursuing a technical degree; foundational programming and AI/ML knowledge; familiarity with LLMs, RAG, vector embeddings, and cloud APIs; strong analytical and communication skills.
LLMs, RAG, vector search, embeddings, GitHub Copilot, MLOps, APIs
6d
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Physical AI Senior Researcher
Pittsburgh, Pennsylvania, United States
OnsiteFull Time
PhD in CS/Robotics/AI, strong publication record in top-tier venues, expertise deploying Physical AI, proficiency in Python; experience with C++, ROS, APIs, and databases preferred.
Python, C++, ROS, APIs, database systems
1w
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Technical Product Manager I
Moon Township, Pennsylvania, United States
OnsiteFull Time
1+ YOEBachelor's in related field,1+ years technical product management or business analysis experience,knowledge of SQL,APIs,SDLC,project management tools,and strong communication and analytical skills.
SQL, APIs, Microsoft Office Suite, Microsoft Project, Smartsheet, Visio, JIRA
2mo
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Senior Software Engineer
Pittsburgh or Boston or Toronto or Montreal
HybridFull Time
Experience with C#, backend development, web front-ends (React), cloud platforms (Azure preferred, AWS considered), CI/CD/DevOps, API design, and collaboration with product and data stakeholders.
C#, React, Azure, AWS, WinForms, Citrix, CI/CD, DevOps, APIs, LLM, AI
1mo
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Data Analysis Specialist I, Experienced
Pittsburgh, Pennsylvania, United States
HybridFull Time
3+ YOE3+ years in data analytics or software development; experience with Angular, .NET and/or Node.js, Microsoft Azure, strong SQL and API skills; familiarity with Power BI and data modeling; stakeholder collaboration skills.
Angular, .NET, Node.js, Microsoft Azure, Microsoft Power BI, SQL, APIs, REST
3w
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Systems & Software Analyst IV (20052)
Pittsburgh, Pennsylvania, United States
HybridFull Time
5+ YOEBachelor's in CS/IT, 5+ years supporting corporate applications, SuccessFactors administration, cloud (AWS/Azure/Google) experience, SQL and SFTP/PGP/SSH integrations, APIs and SSO knowledge, vendor coordination.
SAP SuccessFactors, SQL, AWS, Azure, Google Cloud, SSO, APIs, SFTP, PGP, SSH
1mo
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MES Engineer
Kalamazoo or Pittsburgh or St. Louis
$80k-$120k/yr HybridFull Time
4+ YOEBachelor's in engineering preferred, 4+ years MES experience, SQL and REST API experience, proficiency with VBA/Python/Java Script, strong attention to detail, problem solving, and customer service; willingness to travel.
VBA, Python, Java Script, TrackSYS, Plant Applications, Sepasoft, Production Center, SQL, REST API, Velotic (GE) Proficy Plant Applications, Microsoft Office, TCP/IP
2w
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Senior Java Developer
Pittsburgh, Pennsylvania, United States
$105k-$125k/yr OnsiteFull Time
Experienced in Core Java (Java 8/11), backend and API design, microservices, messaging (Kafka, IBM MQ), databases (SQL/NoSQL), EM design for high-volume transaction systems, and technical leadership.
Core Java, Java 8, Java 11, RESTful API Development, API Design, API Integration, Microservices Architecture, Spring Boot, Spring Framework, Kafka, IBM MQ, SQL Databases, NoSQL Databases
1mo
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Analyst - I&O Data and Process
Cranberry Township, Pennsylvania, United States
$69k-$87k/yr HybridFull Time
3+ YOEB.S. in Information Systems (or similar), 3+ years experience in information systems or related field, hands-on Microsoft Power Platform (Power BI, Power Automate), familiarity with Active Directory, SQL/APIs, and data governance concepts.
Microsoft Power BI, Microsoft Power Automate, Microsoft Power Platform, Active Directory, SQL, APIs
3h
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Revenue Systems Analyst
Los Angeles or Austin or Miami or Portland or Washington or Seattle or Denver or Chicago or Philadelphia or New Orleans or Pittsburgh or Dallas or Baltimore or St. Louis or San Francisco
$120k-$150k/yr RemoteFull Time
1+ YOERequires 1–3 years maintaining object-oriented CRM systems, GTM systems expertise, permission-model knowledge, systems thinking, API concepts, and meaningful LLM tooling experience. Salesforce or HubSpot experience preferred.
Salesforce, HubSpot, CPQ, REST, CRUD, Claude, LLM, API
2d
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Architect - Informatica P360
Pittsburgh or Glenview
$94k-$160k/yr HybridFull Time
7+ YOEBachelor's in CS/IT required (Master's preferred). Minimum 7 years lead development experience. Proficiency with JAVA, Python, SQL, .NET, APIs, Azure Data Factory, Databricks, and cloud MDM. Strong problem-solving and communication skills.
JAVA, Python, SQL, .NET, API, Azure Data Factory, Databricks, NoSQL, CosmosDB