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Graphql Engineer Jobs in Pennsylvania (NOW HIRING)

Tata Consultancy Service Limited

Engineer

Pittsburgh, PA · On-site

$100K - $120K/yr

API Development RESTful APIs, GraphQL (AppSync), OpenAPI/Swagger. * AWS API Services API Gateway, Lambda, AppSync. * Programming Languages Node.js, Python, Java, .NET * Authentication & Security ...

Drevol LLC

AWS Services Engineer

Malvern, PA · On-site

We are looking for primarily back-end AWS service developers. More specific, experience with NoSQL ... Also nice to have, experience with ECS APIs (preferably graphQL v. Restful APIs), S3, and/or AWS ...

TiltEdge Solutions LLC

Backend Developer

Malvern, PA · On-site

$40/hr

This role requires an engineer who is comfortable picking up a topic with a few clear inputs ... Develop and maintain GraphQL endpoints and migrate legacy REST APIs to unified GraphQL routes.

Tata Consultancy Service Limited

Engineer

Pittsburgh, PA · On-site

$100K - $120K/yr

React JS developer Must Have Technical/Functional Skills: * React.js, TypeScript, JavaScript (ES6 ... Integrate front-end components with RESTful APIs, GraphQL services, and backend systems. * Optimize ...

Tata Consultancy Service Limited

Engineer

Pittsburgh, PA · On-site

$100K - $120K/yr

Tools: Git, REST/GraphQL APIs, and mobile debugging/profiling tools. * Experience: 3+ years ... Developers with 3+ years experience with Android development (Kotlin language) and 3+ years ...

RIT Solutions, Inc.

API/Backend Engineer

Malvern, PA · On-site

RIT Solutions, Inc. is seeking a highly capable API/Backend Engineer to join their API Engineering ... GraphQL-based APIs). • Proficiency with deployment pipelines using GitHub and CloudFormation.

ParetoHealth

Senior Software Engineer

Philadelphia, PA · Hybrid

$123K - $163K/yr

The engineer will need to interface with other engineers, management, and business analysts to ... GraphQL, REST). * Experience with SQL/NoSQL databases and data modeling. * Experience creating ...

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Graphql Engineer information

What does a GraphQL engineer do?

A GraphQL Engineer specializes in designing, developing, and maintaining APIs using the GraphQL query language. They work on building efficient data-fetching systems that allow clients to request exactly the data they need from a server. GraphQL Engineers often collaborate closely with frontend and backend teams to optimize API performance, ensure data security, and streamline application development. Their responsibilities may also include schema design, implementing resolvers, and integrating GraphQL with various databases or services.

What are the key skills and qualifications needed to thrive as a GraphQL engineer?

To thrive as a GraphQL Engineer, you need strong proficiency in JavaScript or TypeScript, deep understanding of GraphQL schema design, and experience with API development, typically supported by a relevant computer science degree or equivalent experience. Familiarity with tools like Apollo Server/Client, Relay, Node.js, and version control systems such as Git is essential, along with experience in RESTful APIs and cloud platforms. Excellent problem-solving skills, collaborative teamwork, and effective communication distinguish top performers in this role. These skills ensure robust, efficient API development and seamless integration across front-end and back-end systems, driving product scalability and user satisfaction.

What are some common challenges GraphQL engineers face when designing scalable APIs, and how can they be addressed?

GraphQL Engineers often encounter challenges ensuring that APIs remain performant and scalable as the complexity of queries and the number of clients grow. Common issues include over-fetching or under-fetching data, managing query complexity to prevent expensive operations, and maintaining clear schema documentation. These can be addressed by implementing query depth and cost analysis tools, optimizing resolvers, using efficient data loaders, and collaborating closely with frontend teams to refine schema design for real-world use cases. Regular code reviews and performance monitoring also help maintain a robust and scalable GraphQL API.

What is the difference between Graphql Engineer vs Backend Developer?

AspectGraphql EngineerBackend Developer
Primary FocusDesigning and implementing GraphQL APIsBuilding and maintaining server-side application logic
Skills & CertificationsGraphQL, JavaScript/TypeScript, API designServer-side languages (Java, Python, Node.js), database management
Work EnvironmentCollaborates with frontend teams, API developmentDevelops core backend systems, database integration
Industry UsageTech companies, startups, organizations adopting GraphQLBroadly used across industries for backend services

While both roles involve backend development skills, a Graphql Engineer specializes in creating and optimizing GraphQL APIs, whereas a Backend Developer focuses on overall server-side application development. The choice depends on whether the role emphasizes GraphQL technology or general backend systems.

What are popular job titles related to Graphql Engineer jobs in Pennsylvania?

For Graphql Engineer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Graphql Engineer jobs in Pennsylvania look for?

The top searched job categories for Graphql Engineer jobs in Pennsylvania are:

Graphql Engineer jobs near you
Infographic showing various Graphql Engineer job openings in Pennsylvania as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution.

Senior AWS Full Stack Engineer

Pittsburgh, PA • On-site

System One
Business Consulting Services • 5 - 10K employees
Learn more about System Oneexternal

Other

Posted 15 days ago

Job description

Senior AWS Full Stack Engineer Full-time Hybrid – Knoxville, TN | Columbia, SC | Lafayette, LA | Birmingham, AL Position Overview Seeking a Senior AWS Full Stack Engineer to develop cloud-based enterprise applications across frontend, backend, databases, APIs, DevOps, and AWS. The role requires broad full stack experience along with exposure to Generative AI and LLM-enabled application development. Key Responsibilities

  • Develop full stack applications running in AWS.
  • Build frontend applications using React or Angular.
  • Develop backend services using Java/Spring Boot, Node.js, or Python.
  • Build REST and GraphQL APIs.
  • Work with SQL and NoSQL databases.
  • Support Docker, Kubernetes, CI/CD, and Infrastructure as Code.
  • Integrate GenAI and LLM capabilities.
  • Develop automated tests and follow TDD practices.
  • Troubleshoot cloud and application issues.
  • Lead technical initiatives and mentor junior engineers.
Must-Have Skills
  • 5+ years developing/supporting applications in AWS environments.
  • Backend experience with Java/Spring Boot, Node.js, or Python.
  • Frontend experience with React or Angular.
  • Strong JavaScript / TypeScript, HTML, and CSS.
  • REST APIs.
  • PostgreSQL or MySQL.
  • DocumentDB, MongoDB, or comparable NoSQL.
  • CI/CD pipelines.
  • Docker and Kubernetes.
  • Infrastructure as Code.
  • Automated testing and TDD.
  • Git and Agile.
  • Exposure to Generative AI and LLM integration, including OpenAI or Anthropic.
  • Technical leadership, code reviews, and mentoring.
Nice-to-Have Skills
  • GraphQL.
  • GenAI assistants, chat interfaces, or summarization applications.
  • Prompt engineering.
  • Model tuning concepts.
  • Responsible AI.
  • Financial services or regulated enterprise experience.
Key Technologies AWS | Java | Spring Boot | Node.js | Python | React | Angular | JavaScript | TypeScript | REST APIs | GraphQL | PostgreSQL | MySQL | DocumentDB | MongoDB | Docker | Kubernetes | CI/CD | Git | GenAI | LLM | OpenAI | Anthropic | TDD Education
  • Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.

The real hiring focus is AWS Full Stack development + React/Angular + Java/Node/Python + Docker/Kubernetes + GenAI/LLM integration. #M1 #DI-CB2 #L1 - KB1

Ref: #404-IT Pittsburgh

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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