35 graphql jobs at 23 companies in New Castle, DE
2mo
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Web Developer (React / WordPress - In-Office Philadelphia Suburbs)
Elkins Park, Pennsylvania, United States
$60k-$70k/yr OnsiteFull Time
Proficiency in React, JavaScript, HTML/CSS; WordPress with ACF; headless CMS; REST/GraphQL; translate designs; collaborate across teams.
React, JavaScript, HTML/CSS, WordPress, Advanced Custom Fields, headless CMS, Gatsby, Astro, REST, GraphQL, TailwindCSS, Cursor, Claude Code
4w
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Sr. Backend Software Engineer (NodeJS)
United States or Minneapolis or Philadelphia or New Hartford or Austin or Champaign or Chicago
$140k-$160k/yr RemoteFull Time
8+ YOEExpertise in Node.js/Typescript and PostgreSQL, 8+ years backend experience with distributed systems, GraphQL, TypeORM, Nest.js; familiarity with Kubernetes, message brokers, AWS, Terraform.
Typescript, NodeJS, Ruby, Rails, PostgreSQL, GraphQL, TypeORM, Nest.js, RabbitMQ, RMQ, React, AWS, Terraform, Helm, Kubernetes, EKS, Microsoft Teams
1mo
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Senior Full Stack Engineer - Team Lead
Seattle or Chicago or Boston or Austin or Tampa or Philadelphia or Salt Lake City or Providence or Portland or Atlanta or Raleigh or Nashville or Columbus or Phoenix
RemoteFull Time
8+ YOE8+ years software engineering experience with React, TypeScript, Node.js, API design (GraphQL/REST), SQL/PostgreSQL, data pipelines, CI/CD, cloud (AWS) and team leadership.
React, TypeScript, GraphQL, REST, Node.js, SQL, PostgreSQL, Nx, Turborepo, Yarn Workspaces, Python, AWS, Jira, Confluence, Claude Code, React Native, Capacitor
4w
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Application Engineering Technical Lead - II
Wayne, Pennsylvania, United States
HybridFull Time
10+ YOERequires 10+ years relevant experience, 5+ years hands-on development, Java and Python, AWS cloud-native solutions, RESTful APIs, GraphQL, distributed systems, Kafka, and a bachelor's degree or equivalent.
Java, Python, AWS, RESTful APIs, GraphQL, Kafka, ECS, AWS Lambda, DynamoDB, PostgreSQL, Amazon SQS, Amazon SNS, Amazon S3, Kafka Streams, Attunity, Qlik, DB2, JavaServer Faces (JSF), microservices
1w
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Web Developer
Philadelphia, Pennsylvania, United States
$80k-$100k/yr HybridFull Time
5+ YOE5+ years web development experience; Craft CMS; HTML5, SASS, Git, Vite, CLI; JavaScript/ES6, Vue.js, Alpine.js, TypeScript; REST/GraphQL; accessibility; Adobe Creative Suite; strong communication.
Craft CMS, ExpressionEngine, WordPress, Drupal, HTML5, SASS, Git, Vite, CLI, JavaScript, ES6, Vue.js, Alpine.js, TypeScript, GitHub Copilot, Claude Code, RESTful, GraphQL, Adobe Creative Suite
1mo
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Technology Consultant 2
Fort Lauderdale or Philadelphia or Florida or Pennsylvania or United States
OnsiteFull Time
Experience with Java and Spring Boot, microservices and REST/GraphQL APIs, web application development, GitHub, Jenkins, Kubernetes, Kafka; Postman and monitoring tools; Bachelor's degree or equivalent experience; US work authorization required.
Java, Spring Boot, GraphQL, RESTful API, Postman, GitHub, Jenkins, Kubernetes, Kafka, Python, Dynatrace, Splunk, Hazelcast, TIBCO, Vitria, webMethods, IBM WBI, SAP NetWeaver
1w
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Lead Software Engineer - Java, React, AWS
Jersey City or Wilmington or Columbus
$152k-$215k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; expertise in distributed system design, cloud-native architectures (AWS), API design (GraphQL/REST), and technical leadership; strong coding skills in Java/JavaScript/TypeScript/Python.
Java, JavaScript, TypeScript, Python, GraphQL, REST, AWS, ECS/Fargate, SNS, SQS, Lambda, API Gateway, S3, Terraform, PostgreSQL, Lucene, Hugo, Artifactory, Bitbucket, GitHub, Module Federation, Go, ADFS, MCP
2w
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Sr. Analyst, Platform Standards & API
Radnor or Charlotte or Fort Wayne or Greensboro
$97k-$176k/yr HybridFull Time
5+ YOEBachelor's or equivalent,5+ years in API/platform architecture,experience with data-contracts,versioning/deprecation,REST/GraphQL,Python,cloud data services (Glue, Lake Formation, Athena) and AI stacks (Bedrock, AgentCore, MCP).
Python, Glue, Lake Formation, Athena, Bedrock, AgentCore, MCP, REST, GraphQL
2w
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Lead Full Stack Engineer (.Net, Vue/React) - Fully Remote
United States or Philadelphia
RemoteFull Time
8+ YOE2+ Mgmt8+ years full-stack experience, 2+ years leading teams, proficiency with .NET Core/C#, GraphQL, MongoDB, Docker, JavaScript and Vue.js/React, cloud platforms, TDD and DDD, strong communication and problem-solving.
.NET Core, C#, GraphQL, MongoDB, Docker, JavaScript, Vue.js, React.js, AWS, Azure, Google Cloud
1mo
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Application Engineering Technical Lead - II
Wayne, Pennsylvania, United States
HybridFull Time
10+ YOE10+ years relevant experience including 5+ years hands-on development; strong Java and Python skills; AWS cloud-native experience; RESTful/GraphQL and event-driven architecture experience; strong troubleshooting and production support skills.
Java, Python, AWS, ECS, Lambda, DynamoDB, PostgreSQL, SQS, SNS, S3, RESTful APIs, GraphQL, Kafka, Kafka Streams, Attunity, Qlik, DB2, JSF
1mo
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Staff Software Developer
Canada or Philadelphia
$170k-$220k/yr RemoteFull Time
7+ YOE7+ years software engineering experience; strong CS fundamentals, distributed systems, PostgreSQL, GraphQL, gRPC, SQL, Kubernetes, observability (DataDog, Bugsnag); comfortable with Elixir, Java, Rust, TypeScript; testing framework experience; mentoring skills.
Elixir, Java, Rust, TypeScript, GraphQL, gRPC, SQL, PostgreSQL, Kubernetes, DataDog, Bugsnag, ExUnit, RSpec, Jest, pytest, AI
3w
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Software Development Engineer
Philadelphia or Reston
OnsiteFull Time
5+ YOE5+ years building and operating distributed backend systems, experience with GraphQL/REST APIs, Python/Go/Java/C++, relational or NoSQL databases, containerized deployments and CI/CD; Bachelor's preferred; must be authorized to work in the US (no sponsorship).
GraphQL, REST, PostgreSQL, Python, Go, Java, C++, Docker, Kubernetes, MLOps, CI/CD
2mo
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Full Stack Developer
United States or Philadelphia
$160k-$180k/yr RemoteFull Time
6+ YOE6+ years full-stack development experience; must show portfolio; autonomous; current on AI tooling; proficiency in JavaScript/TypeScript (React, Node.js), RESTful APIs, GraphQL, cloud (AWS/GCP/Azure), serverless; experience with AI APIs and Git.
JavaScript, TypeScript, React, Node.js, RESTful APIs, GraphQL, AWS, GCP, Azure, Serverless, OpenAI, Anthropic, Git, GitHub, CI/CD, HubSpot, Asana, PandaDoc, Slack, Google Workspace
5d
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Senior Software Engineer
Malvern, Pennsylvania, United States
HybridFull Time
6+ YOERequires 6–9 years developing web applications, 3+ years with Ruby, Linux, APIs, databases, testing, and security protocols. Preferred experience includes cloud, containers, DevOps, Jenkins, React, AWS, Redis, and JIRA.
Linux, Git, Ruby, JavaScript, JSON, XML, OpenAPI, SFTP, FTP, OAuth2, OIDC, SSL, SSH, LDAP, Ruby on Rails, Python, REST, GraphQL, SQL, NoSQL, PostgreSQL, Jenkins, Node.js, React, Rust, AWS, RabbitMQ, Kafka, Redis, JIRA, Kubernetes
1d
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Test Engineer
Mount Laurel, New Jersey, United States
$60k-$135k/yr OnsiteFull Time
5+ YOE5–8 years of experience with Playwright, Selenium, TypeScript or JavaScript, API testing, distributed systems, CI/CD pipelines, and containerized test execution.
Playwright, TypeScript, JavaScript, REST, GraphQL, GitHub Actions, Azure DevOps, Jenkins, Docker, Kubernetes, Selenium
1w
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Knowledge Engineer Manager - Back-end Engineer
Seattle or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
5+ YOEMinimum 5 years in knowledge graph hydration, ontology mapping, graph and relational databases, vector databases, Python or Java, and REST API development; bachelor's degree or equivalent experience required.
RDF, OWL, SKOS, RDFS, SPARQL, R2RML, CSVW, SHACL, GraphDB, Stardog, Neo4j, Amazon Neptune, PostgreSQL, MySQL, SQL Server, Pinecone, Weaviate, Milvus, Qdrant, Elasticsearch, OpenSearch, Python, Java, SQL, JSON, XML, CSV, REST APIs, Apache NiFi, Airflow, Docker, Kubernetes, Helm, AWS Neptune, Azure Cosmos DB, GCP, Kafka, RabbitMQ, Git, GraphQL APIs, D3.js, Cytoscape.js, Terraform
1w
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AVP EmFi Technology Service Owner
Sioux Falls or Wilmington
OnsiteFull Time
5+ YOEUndergraduate degree in IT or related (or equivalent), 5+ years IT/production support experience, 3+ years leading incident/vendor/application support, strong API, SQL, monitoring, and incident management skills.
RESTful APIs, SOAP, GraphQL, gRPC, JSON, XML, OAuth 2.0, JWT, Postman, Insomnia, cURL, IBM, Datadog, Splunk, SQL, SFTP, Galileo, Socure, LexisNexis
2mo
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Principal Data Scientist - Immunology - (2 positions)
Titusville or Cambridge or Raritan or San Diego or Spring House
$117k-$201k/yr HybridFull Time
5+ YOEPhD or master's in relevant fields; 5+ years in health informatics or related areas; expertise in knowledge graphs, ontologies, semantic technologies, and graph databases; strong coding and data modeling skills.
SPARQL, RDF, OWL, Neo4j, Amazon Neptune, Python, Docker, Git, Jenkins, Azure DevOps, REST, GraphQL
1mo
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Solutions Architect II - Omnichannel
Philadelphia, Pennsylvania, United States
OnsiteFull Time
9+ YOE9+ years in software or enterprise architecture with 5+ years on OMS/omnichannel; hands-on Manhattan Active Omni experience; API, event-driven, cloud, and data pipeline expertise; strong communication skills.
Manhattan Active Omni (MAO), Cursor, Claude, Glean, Copilot, REST, GraphQL, Kafka, AWS SNS/SQS, Azure Service Bus, ESB, iPaaS, Snowflake, Databricks, Kubernetes, AWS, Azure, GCP, Salesforce Commerce Cloud (SFCC), commercetools, Manhattan WMS, Blue Yonder WMS, Aptos POS, NCR, Oracle Xstore, EasyPost, ShipBob, Narvar
1mo
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Engineering Manager, Ecommerce
Downers Grove or Willingboro
$145k-$210k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years software development experience, 5+ years people-management, experience with ecommerce platforms, cloud migration, microservices, APIs, and modern DevOps practices.
.NET, C#, Node.js, react.js, REST APIs, GraphQL, Microsoft SQL Server, NoSQL DB, Kafka, Azure Service Bus, Event Hub, Docker, Kubernetes, Jenkins, GitHub, Sentry, CircleCI, Spring, Tomcat, Nginx, Elastic Search, Redis, Azure, AWS, GCP, TypeScript, JavaScript, Java, SQL, HTML, CSS, MariaDB, Postgres SQL, MySQL