REACT JS NODE JS dev
$51 - $65.75/hr
React JS Node JS Dev Location: Raleigh, NC / Phoenix, AZ Duration: Fulltime • 8+ years of ... query performance. • Collaboration & Leadership o Mentor engineers, conduct code/design reviews ...
$51 - $65.75/hr
React JS Node JS Dev Location: Raleigh, NC / Phoenix, AZ Duration: Fulltime • 8+ years of ... query performance. • Collaboration & Leadership o Mentor engineers, conduct code/design reviews ...
$51 - $65.75/hr
React JS Node JS Dev Location: Raleigh, NC / Phoenix, AZ Duration: Fulltime • 8+ years of ... query performance. • Collaboration & Leadership o Mentor engineers, conduct code/design reviews ...
Phoenix, AZ · On-site +1
$121K - $160K/yr
Proficient in React, including hooks, state management (Redux/Redux Saga), and component ... Extensive experience with PostgreSQL, including advanced SQL, schema design, and query optimization.
Phoenix, AZ · On-site +1
$121K - $160K/yr
Proficient in React, including hooks, state management (Redux/Redux Saga), and component ... Extensive experience with PostgreSQL, including advanced SQL, schema design, and query optimization.
Proficiency in React.js, with strong knowledge of HTML5, CSS3, and JavaScript/TypeScript. * Database Knowledge: Expertise in SQL and NoSQL databases, database design, and query optimization. * DevOps ...
Proficiency in React.js, with strong knowledge of HTML5, CSS3, and JavaScript/TypeScript. * Database Knowledge: Expertise in SQL and NoSQL databases, database design, and query optimization. * DevOps ...
Proficiency in React.js, with strong knowledge of HTML5, CSS3, and JavaScript/TypeScript. * Database Knowledge: Expertise in SQL and NoSQL databases, database design, and query optimization. * DevOps ...
Proficiency in React.js, with strong knowledge of HTML5, CSS3, and JavaScript/TypeScript. * Database Knowledge: Expertise in SQL and NoSQL databases, database design, and query optimization. * DevOps ...
Chandler, AZ · Hybrid
$55.06 - $63.06/hr
Experience with front-end development frameworks, such as React, VUE, or Angular * Deep ... Experience with relational databases like SQLite and MySQL, including data modeling and query ...
Chandler, AZ · Hybrid
$55.06 - $63.06/hr
Experience with front-end development frameworks, such as React, VUE, or Angular * Deep ... Experience with relational databases like SQLite and MySQL, including data modeling and query ...
Phoenix, AZ · On-site
$50.75 - $65.50/hr
... Query - 5+ years of experience in Callbacks, Future, Polling, Timeout, Error Handling ... Java Script, React JS, Angular JS, HTML, CSS, Grunt, GULP
Phoenix, AZ · On-site
$50.75 - $65.50/hr
... Query - 5+ years of experience in Callbacks, Future, Polling, Timeout, Error Handling ... Java Script, React JS, Angular JS, HTML, CSS, Grunt, GULP
Tempe, AZ · On-site
$51 - $66/hr
... query optimization, indexing, performance tuning) • React (component design, state management, performance considerations) • Experience with microservices, event-driven architectures, or ...
Tempe, AZ · On-site
$51 - $66/hr
... query optimization, indexing, performance tuning) • React (component design, state management, performance considerations) • Experience with microservices, event-driven architectures, or ...
Phoenix, AZ · On-site +1
$67K - $199K/yr
Experience with PostgreSQL including complex query optimization, indexing strategies, and database ... Experience with front end development, e.g., REACT, HTML, CSS. Experience with cloud computing ...
Phoenix, AZ · On-site +1
$67K - $199K/yr
Experience with PostgreSQL including complex query optimization, indexing strategies, and database ... Experience with front end development, e.g., REACT, HTML, CSS. Experience with cloud computing ...
$50.25 - $65/hr
SQL (data modeling, query optimization, indexing, performance tuning) * React (component design, state management, performance considerations) * Experience with microservices, event-driven ...
$50.25 - $65/hr
SQL (data modeling, query optimization, indexing, performance tuning) * React (component design, state management, performance considerations) * Experience with microservices, event-driven ...
$52.25 - $67.50/hr
SQL (data modeling, query optimization, indexing, performance tuning) * React (component design, state management, performance considerations) * Experience with microservices, event-driven ...
$52.25 - $67.50/hr
SQL (data modeling, query optimization, indexing, performance tuning) * React (component design, state management, performance considerations) * Experience with microservices, event-driven ...
Phoenix, AZ · On-site
... indexing, query optimization, and performance tuning Desired Qualifications: * 5+ years of ... React * 4+ years of experience in Python * 4+ years of experience in Angular * 2+ years of ...
Phoenix, AZ · On-site
... indexing, query optimization, and performance tuning Desired Qualifications: * 5+ years of ... React * 4+ years of experience in Python * 4+ years of experience in Angular * 2+ years of ...
$121K - $160K/yr
... Vue and React to address complex business requirements. Additionally, they apply web design ... A deep understanding of databases and database concepts, including proficiency in Standard Query ...
$121K - $160K/yr
... Vue and React to address complex business requirements. Additionally, they apply web design ... A deep understanding of databases and database concepts, including proficiency in Standard Query ...
$121K - $160K/yr
... Vue and React to address complex business requirements. Additionally, they apply web design ... A deep understanding of databases and database concepts, including proficiency in Standard Query ...
$121K - $160K/yr
... Vue and React to address complex business requirements. Additionally, they apply web design ... A deep understanding of databases and database concepts, including proficiency in Standard Query ...
Proficiency in React.js, with strong knowledge of HTML5, CSS3, and JavaScript/TypeScript. * Database Knowledge: Expertise in SQL and NoSQL databases, database design, and query optimization. * DevOps ...
Proficiency in React.js, with strong knowledge of HTML5, CSS3, and JavaScript/TypeScript. * Database Knowledge: Expertise in SQL and NoSQL databases, database design, and query optimization. * DevOps ...
Implement and maintain data access patterns (SQL,query layers) and servicetoservice integrations ... React or similar). * Handson experience using SQL and relational databases for application ...
Implement and maintain data access patterns (SQL,query layers) and servicetoservice integrations ... React or similar). * Handson experience using SQL and relational databases for application ...
$66 - $79.75/hr
Angular, React, or Next.js, and developing with JavaScript, TypeScript, HTML5, and CSS3 in ... design, query optimization, and production support. * Experience working with at least one NoSQL ...
$66 - $79.75/hr
Angular, React, or Next.js, and developing with JavaScript, TypeScript, HTML5, and CSS3 in ... design, query optimization, and production support. * Experience working with at least one NoSQL ...
Sun City, AZ · On-site
$27.93 - $38/hr
Correctly query, modify, and create all information in the resident's electronic record gathered ... Ability to react successfully and calmly to any situation that may present itself with a resident ...
Sun City, AZ · On-site
$27.93 - $38/hr
Correctly query, modify, and create all information in the resident's electronic record gathered ... Ability to react successfully and calmly to any situation that may present itself with a resident ...
Chandler, AZ · Hybrid
$55.06 - $63.06/hr
Experience with Front-End development frameworks, such as React, VUE, or Angular * Deep ... Experience with relational databases like SQLite or MySQL, including data modeling and query ...
New
Chandler, AZ · Hybrid
$55.06 - $63.06/hr
Experience with Front-End development frameworks, such as React, VUE, or Angular * Deep ... Experience with relational databases like SQLite or MySQL, including data modeling and query ...
New
Tempe, AZ · On-site
Implement and maintain data access patterns (SQL,query layers) and service-to-service integrations ... React or similar). * Hands-on experience using SQL and relational databases for application ...
Tempe, AZ · On-site
Implement and maintain data access patterns (SQL,query layers) and service-to-service integrations ... React or similar). * Hands-on experience using SQL and relational databases for application ...
Structured Query Language (SQL) expertise for working with datadriven applications and systems ... Boot, Angular, React, Django, CI/CD pipelines) * Ability to troubleshoot complex system and ...
Structured Query Language (SQL) expertise for working with datadriven applications and systems ... Boot, Angular, React, Django, CI/CD pipelines) * Ability to troubleshoot complex system and ...
| Aspect | React Query |
|---|
| Required Skills | Data fetching, caching, server state management, React hooks |
|---|---|
| Work Environment | Frontend development, UI/UX focus, JavaScript/React projects |
| Industry Usage | Web applications, SaaS platforms, e-commerce sites |
React Query is a library for managing server state in React applications, focusing on data fetching and caching. A React Developer builds entire user interfaces, often using React Query as a tool within their skill set. While React Developers need broader knowledge of React, JavaScript, and UI design, React Query specialists focus on efficient data management within React apps. Both roles often overlap in web development teams, but React Query is a specific library skill, whereas React Developer is a broader role.

Location: Raleigh, NC / Phoenix, AZ
Duration: Fulltime
Job Description:
• 8+ years of professional software engineering; 5+ years in modern JavaScript/TypeScript.
• Expert in React (Hooks, Context, Suspense), Node.js (Express or NestJS).
• Strong with API design, authentication/authorization, and asynchronous patterns (queues, events).
• Databases: SQL (PostgreSQL/MySQL) and NoSQL (MongoDB/DynamoDB/Redis); schema design and migrations.
• Cloud & DevOps: AWS/Azure/GCP, containers (Docker), CI/CD (GitHub Actions/Azure DevOps/Jenkins), feature flags, blue green/canary deployments.
• Testing & Quality: Unit/integration/e2e tests, contract testing (Pact), linting/formatting.
• Security-by-design mindset and experience in regulated environments (BFSI/FinTech).
• Communication: Able to translate complex tech into clear stakeholder language.
Nice to Have:
• NestJS or Next.js (SSR/SSG), Webpack/Vite, Storybook/Chromatic.
• Message brokers/streaming: Kafka, RabbitMQ, SQS/SNS.
• Event-driven and CQRS/Saga patterns.
• Kubernetes (EKS/AKS/GKE), service mesh (Istio/Linkerd).
• Analytics & Monitoring: Datadog, New Relic, Prometheus, Grafana.
• Experience with payments, KYC/AML, or core banking integrations
Responsibilities:
We’re looking for a Senior UI Engineer to design, build, and scale secure, responsive, and high availability web applications for our Banking and Financial Services clients across the US and LATAM. You’ll lead feature delivery end to end—front-end (React JS) and back-end (Node.js with Express/NestJS)—with a strong emphasis on performance, security, compliance, and reliability.
• Architecture & Delivery
o Design and implement scalable microservices and component-driven UIs using React 18+ and Node.js.
o Build resilient REST/GraphQL APIs; ensure schema/versioning discipline and backward compatibility.
o Drive cloud-native solutions (AWS/Azure/GCP) with IaC (Terraform/CloudFormation/Bicep).
o Ensure observability (logs, metrics, traces with OpenTelemetry), SLIs/SLOs, and error budgets.
• Security & Compliance
o Apply OWASP Top 10 controls, secure coding, and token-based auth (OAuth2/OIDC/JWT).
o Implement data protection controls, encryption (in transit/at rest), and secrets management.
o Partner with Risk/Compliance on PCI DSS, SOC 2, GDPR/CCPA, and SOX alignment.
• Quality & Performance
o Maintain high test coverage (Jest, React Testing Library, Cypress, Supertest).
o Optimize Core Web Vitals, server-side caching, and database/query performance.
• Collaboration & Leadership
o Mentor engineers, conduct code/design reviews, and uplift coding standards.
o Collaborate with PM, Design, Compliance, and SRE to deliver outcomes on time.
o Break down roadmaps into increments; manage technical debt and production readiness.
Sourced by ZipRecruiter
Jconnect Infotech is an esteemed corporation that operates within the Information Technology sector based in Noida, Uttar Pradesh, India. As a technology-driven firm, it offers various services such as IT Solutions, Software Development, Staffing Solutions and Management Consulting to businesses globally. Established as a pivotal player in its field, Jconnect Infotech was founded on the principles of delivering optimal solutions and promoting technological advancement within various industries. Their mission is to deliver innovative, cost-effective solutions and services to clients while maintaining their core values of integrity, excellence, and customer satisfaction.
Specialized design services
201 - 500 Employees
Noida, Uttar Pradesh, in