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Graphql Engineer Jobs in Virginia (NOW HIRING)

NET Core, C#, Entity Framework Core, PostgreSQL, GraphQL, Azure, Kubernetes, and Azure DevOps. The ideal candidate has a strong background in enterprise microservices, relational database integration ...

NET Core, C#, Entity Framework Core, PostgreSQL, GraphQL, Azure, Kubernetes, and Azure DevOps. The ideal candidate has a strong background in enterprise microservices, relational database integration ...

UI Engineer (React)

Mclean, VA · On-site +1

$105.10K - $140.50K/yr

Integrate APIs into UI components, including GraphQL-based APIs. * Develop unit tests for new and ... Use Azure DevOps and Git to manage tasks, code, status updates, and version control. * Support ...

UI Engineer (React)

Mclean, VA · On-site

$105.10K - $140.50K/yr

Integrate APIs into UI components, including GraphQL-based APIs. * Develop unit tests for new and ... Use Azure DevOps and Git to manage tasks, code, status updates, and version control. * Support ...

Experience with React Native, GraphQL, DevOps, or CI/CD. * Knowledgeable in web3. Ecosystems You May Work In * Different projects have a different combination of the following: * General. JavaScript ...

Golang Developer Senior

Reston, VA · On-site

$56.75 - $75/hr

Build and optimize APIs (GraphQL and REST) that power critical customer and entity data flows. * Collaborate with engineers, product folks, and anyone else who can tolerate our Slack threads.

Experience with React Native, GraphQL, DevOps, or CI/CD. * Knowledgeable in web3. Ecosystems You May Work In * Different projects have a different combination of the following: * General. JavaScript ...

Java Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Java Developer Location: McLean, VA (Onsite - Local Candidates Only) Experience: 8-10 Years ... Develop scalable microservices using Spring Boot and integrate with GraphQL -based services. * Work ...

Aretum is seeking skilled Test Engineers to support a federal civilian client. This role will focus ... Knowledge of GraphQL for APIs. * Familiarity with React and TypeScript for user interfaces.

Aretum is seeking skilled Test Engineers to support a federal civilian client. This role will focus ... Knowledge of GraphQL for APIs. * Familiarity with React and TypeScript for user interfaces.

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Graphql Engineer information

What are the key skills and qualifications needed to thrive as a GraphQL Engineer, and why are they important?

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 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 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 cities in Virginia are hiring for Graphql Engineer jobs? Cities in Virginia with the most Graphql Engineer job openings:
Infographic showing various Graphql Engineer job openings in Virginia as of May 2026, with employment types broken down into 96% Full Time, and 4% Part Time. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution.

ASP.NET Services Engineer

Aretum

Mclean, VA • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday


Job description

Aretum is seeking skilled ASP.NET Services Engineers to support a federal civilian client. This role will focus on building and maintaining backend services, APIs, database integrations, and application logic using ASP.NET Core, C#, Entity Framework Core, PostgreSQL, GraphQL, Azure, Kubernetes, and Azure DevOps.
The ideal candidate has a strong background in enterprise microservices, relational database integration, GraphQL API development, and containerized cloud applications. This position requires sound technical judgment, strong troubleshooting skills, and the ability to work effectively in an Agile delivery environment.
Responsibilities
  • Design, develop, test, and maintain backend services using ASP.NET Core, C#, and Entity Framework Core.
  • Build microservices that support business logic, data updates, and enterprise application functionality.
  • Integrate and maintain PostgreSQL databases, including data models, queries, views, and database structures.
  • Develop and maintain GraphQL schemas and APIs for application functionality and data integration.
  • Create unit tests for APIs, microservices, GraphQL APIs, and application code.
  • Debug issues reported by testers and users, diagnose deployed environment issues, and implement fixes.
  • Support application development and deployment across local, test, staging, and cloud environments.
  • Work with containerized applications using Docker, Kubernetes, and Helm charts.
  • Support Azure cloud integrations, including AKS, Storage Accounts, Key Vaults, Azure Pipelines, Azure DevOps, and Git.
  • Collaborate with project managers, developers, testers, and client stakeholders to support Agile delivery priorities.
  • Maintain clear technical documentation and communicate effectively with technical and non-technical stakeholders.

Requirements
  • Bachelor's degree in a related field or equivalent professional background.
  • 6+ years of software development.
  • Hands-on background with ASP.NET Core, C#, Entity Framework Core, and PostgreSQL.
  • Proven ability to build microservices and enterprise application services.
  • Skilled in developing GraphQL APIs in ASP.NET or similar platforms.
  • Ability to create unit tests for APIs, services, and application code.
  • Knowledge of containerized application development and deployment using Docker, Kubernetes, and Helm.
  • Knowledge of Azure cloud services, including AKS, Storage Accounts, Key Vaults, and Azure Pipelines.
  • Ability to use Azure DevOps and Git for task management, code management, version control, and deployment workflows.
  • Familiarity with React and TypeScript for user interface development.
  • Strong understanding of Agile/Scrum development practices.
  • Strong analytical, troubleshooting, collaboration, and communication skills.
  • Ability to manage multiple priorities in a fast-paced client environment.
  • Background supporting federal civilian clients.
  • Familiarity with enterprise application modernization or cloud-native application development.
  • Ability to troubleshoot applications in deployed cloud or Kubernetes-based environments.
  • Ability to mentor or provide technical guidance to junior developers.
  • Prior support for proposal, recompete, or contingent award efforts.

Preferred Qualifications
  • Background supporting federal civilian clients.
  • Familiarity with enterprise application modernization or cloud-native application development.
  • Ability to troubleshoot applications in deployed cloud or Kubernetes-based environments.
  • Ability to mentor or provide technical guidance to junior developers.
  • Prior support for proposal, recompete, or contingent award efforts.

Benefits
EEO & Pay Transparency Statement
Aretum is committed to fostering a workplace rooted in excellence, integrity, and equal opportunity for all. We adhere to merit-based hiring practices, ensuring that all employment decisions are made based on qualifications, skills, and ability to perform the job, without preference or consideration of factors unrelated to job performance.
As an Equal Opportunity Employer, Aretum complies with all applicable federal, state, and local employment laws.
We are proud to support our nation's veterans and military families, providing career opportunities that honor their service and experience.
If you require a reasonable accommodation during the hiring process due to a disability, please contact our Talent Acquisition team for assistance. In compliance with Executive Order 13665, Aretum will not discharge or otherwise discriminate against employees or applicants for inquiring about, discussing, or disclosing their own pay or that of another employee or applicant.
U.S. Work Authorization
Applicants must be currently authorized to work in the United States on a full-time basis. This position does not offer sponsorship.
Benefits
  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off
  • Family Leave (Maternity, Paternity)
  • Short Term & Long-Term Disability
  • Training & Development