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Graphql Engineer Jobs in Washington (NOW HIRING)

Marriott

FLEX Senior Software Engineer

Bethesda, MD · On-site

$130K - $172K/yr

... GraphQL * Knowledge of advanced AEM capabilities including personalization, content targeting ... Collaborate with front-end engineers, product teams, architects, QA engineers, and content authors ...

Resource Point LLC

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.

GARGI TECHNOLOGIES INC

Software Engineer

Laurel, MD · On-site

Software Engineer Location: Across the United States (Remote/Hybrid/Onsite) Salary: Competitive ... Knowledge of REST APIs, GraphQL, and Microservices * Experience with SQL (MySQL, PostgreSQL) and ...

NAVA Software Solutions

Senior React Developer

Ashburn, VA · On-site

$55.75 - $73.75/hr

Senior React Developer Location: Ashburn, VA , Atlanta GA , St. Louis MO , Denver CO ,NY , TX - ... Extensive Experience with RESTful APIs and GraphQL * Experience with performance tuning and ...

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Graphql Engineer information

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 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 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.
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Graphql Engineer jobs near you
Infographic showing various Graphql Engineer job openings in Washington as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Software Engineer, Data (All levels Software Engineer)

Redwire Space

Chantilly, VA • On-site

$54K - $170K/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Redwire is an innovative space and defense technology company driving advanced capabilities across the aerospace sector. We are looking for a leader who can contribute to concept of operations development, mission solution design, and strategic analysis for spacecraft programs supporting National Security Space. This includes work spanning space domain awareness, space resiliency, mission autonomy, structures, sensors, and next‑generation space systems.
The Data Software Engineer serves as the technical authority responsible for architecting, scaling, and governing the graph‑centric data infrastructure that powers the company’s simulation, analytics, and digital‑engineering ecosystems. This role blends backend engineering, high‑performance data processing, and advanced graph‑based modeling to ensure that data relationships, APIs, and integration workflows are coherent, scalable, secure, and aligned with mission and product objectives. You will design and optimize knowledge‑graph schemas, build high‑throughput data services in Python/C++/Rust, define robust data‑access and governance patterns, and collaborate closely with simulation, systems engineering, frontend, and DevOps teams to deliver reliable, mission‑critical data capabilities across aerospace, defense, and other regulated environments.
Major Responsibilities
  • Architect and scale knowledge‑graph infrastructure supporting simulation, analytics, and digital‑engineering workflows.
  • Design and optimize graph schemas for large, interconnected, and evolving data domains.
  • Develop high‑throughput backend services in Python, C++, or Rust for data‑intensive workloads.
  • Implement robust data‑access layers including indexing, query optimization, and governance patterns.
  • Build and maintain secure APIs across REST, GraphQL, and gRPC ecosystems.
  • Ensure reliability and observability through logging, metrics, tracing, contract validation, and automated testing.
  • Collaborate across engineering teams to define clean integration boundaries and support mission‑critical workflows.
  • Support CI/CD and DevOps integration for backend services and data pipelines.
  • Enforce secure data practices including authentication, authorization, secrets management, and encryption.
Ideal Experience
  • STEM foundation — Bachelor’s degree in Computer Science, Engineering, Mathematics, or STEM related field, or equivalent experience.
  • Backend amp; data‑service development — 1–5 years building backend systems, APIs, and data‑driven services.
  • API design expertise — REST, GraphQL, schema design, versioning, and integration best practices.
  • High‑performance backend programming — Python, C++, or Rust for distributed and performance‑critical systems.
  • Database schema amp; modeling — Relational (PostgreSQL), graph (Neo4j), and document databases.
  • Data‑access architecture — Indexing, query optimization, and governance for large‑scale data domains.
  • Service reliability fundamentals — Observability, error handling, contract validation, automated testing.
  • API amp; data security — Authentication, authorization, secrets management, encryption.
  • CI/CD integration — Experience integrating backend services into CI/CD pipelines.
  • Cross‑functional collaboration — Ability to work with simulation, systems engineering, frontend, and DevOps teams.
Desired Skills
  • Multi‑protocol API development — REST, gRPC, SOAP, GraphQL.
  • Graph‑based data modeling — Metadata lineage, digital‑thread architectures, agent‑reasoning structures.
  • High‑throughput data APIs — Streaming systems, binary formats, performance tuning.
  • HPC‑adjacent workflows — Simulation data, scientific computation, data‑dense analytics.
  • Microservice architectures — Containerized deployments and service‑to‑service communication.
  • API design for diverse consumers — Interfaces for UIs, pipelines, and automated systems.
  • Regulated industry exposure — Aerospace, defense, or other high‑integrity domains.
  • Open‑source contributions — Backend frameworks, API libraries, database tooling, schema governance systems.
  • Security eligibility — U.S. Citizen; able to obtain and maintain DoD Secret clearance (TS/SCI preferred).
Pay range
$54,000 - $170,000 per year
Grow with us as we innovate the next generation capabilities for a new era of space exploration!  We offer a highly competitive benefits package along with a commitment to our core values of Integrity, Innovation, Impact, Inclusion, and Excellence.   
Don’t meet every single requirement above? No worries.  We want people who can grow, collaborate and build a stronger team.  We strive to build a diverse and inclusive culture, so if you’re excited about this job posting, we encourage you to apply. You may be just the right candidate for this or other roles.   
Redwire Space is an Equal Opportunity Employer; employment with MIS is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
All offers of employment at Redwire Space are contingent upon clear results of a thorough background check.
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the Click Here

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