React Developer

Capgemini
Hanover, NH, United States
13 days ago

Role details

Contract type
Temporary contract
Employment type
Full-time (> 32 hours)
Compensation
$84,136.0 - $131,456.0
Working hours
Regular working hours
Job source

Tech stack

Java (Programming Language) Application Programming Interfaces (APIs) Agile Methodology Amazon Web Services Application Integration Architecture Business Logic HTML5 Unit Testing Microsoft Azure Browser Compatibility Cascading Style Sheets (CSS) Software Quality
+48 more
Databases Continuous Integration Data Integration Relational Databases Software Debugging DevOps Github Gradle Hypertext Transfer Protocols (HTTP) JSON PostgreSQL Apache Maven Enterprise Messaging Systems MongoDB MySQL NoSQL Scrum Methodology Query Optimization RabbitMQ Swagger Software Deployment SonarQube SQL Databases Data Streaming Data Processing Enterprise Software Applications Postman Spring-mvc ReactJS Spring-boot Database Performance Backend Git Containerization Material UI Integration Tests Kubernetes Cassandra Apache Kafka Build Tools Front End Software Development React Redux Restful APIs Es2015 Software Version Control Docker Jenkins Microservices

Job description

Hanover, NH, United States (On-site) Contract (4 months 15 days) Published 15 hours ago react.js mysql Docker & Kubernetes Agile/ Scrum kafka DevOps & CI/CD java API tools spring boot framework, Backend Development (Java):

  • Design, develop, and maintain scalable backend services using Java and Spring Boot.
  • Develop RESTful APIs and microservices.
  • Implement business logic, data processing, and integration with external systems.
  • Ensure security, performance, and scalability of backend applications.

Frontend Development (React):

  • Build interactive and responsive UI components using React.js.
  • Develop reusable components and front-end libraries.
  • Integrate frontend with backend APIs.
  • Optimize applications for maximum performance and cross-browser compatibility.

Full Stack Development:

  • Work across the stack to deliver end-to-end solutions.
  • Collaborate with UX/UI designers for pixel-perfect implementation.
  • Ensure smooth data flow and state management (Redux, Context API).

API & Integration:

  • Build and consume RESTful services.
  • Work with JSON and HTTP protocols.
  • Integrate with third-party services and enterprise systems.

Database Management:

  • Design and manage databases (SQL/NoSQL).
  • Write efficient queries and optimize database performance.
  • Work with tools like MySQL, PostgreSQL, MongoDB.

DevOps & Deployment:

  • Participate in CI/CD pipeline setup and maintenance.
  • Deploy applications using cloud platforms (AWS, Azure, or GCP).
  • Work with containers (Docker, Kubernetes) preferred.

Testing & Quality:

  • Write unit tests, integration tests, and UI tests.
  • Ensure code quality using tools like SonarQube.
  • Perform debugging and troubleshooting.

Collaboration:

  • Work in Agile teams, participate in scrum ceremonies.
  • Collaborate with product owners, QA, and DevOps teams.
  • Provide technical guidance and mentor junior developers.

Requirements

Strong proficiency in:

  • Java 8+/11+, Spring Boot, Spring MVC
  • React.js, JavaScript (ES6+), HTML5, CSS3

Experience in:

  • REST API development
  • Microservices architecture
  • Frontend frameworks (React Hooks, Redux)

Familiarity with:

  • Version control (Git)
  • Build tools (Maven, Gradle)
  • API tools (Postman, Swagger)

Database & Integration:

  • Experience with relational databases (MySQL, PostgreSQL)
  • Knowledge of NoSQL databases (MongoDB, Cassandra) is a plus
  • Experience with messaging systems (Kafka, RabbitMQ) is a plus

Cloud & DevOps:

  • Experience with cloud platforms (AWS/Azure/GCP)
  • CI/CD tools (Jenkins, Azure DevOps, GitHub Actions)
  • Containerization (Docker, Kubernetes) preferred

Benefits & conditions

$40.45 - $63.20 an hour - Contract, Pulled from the full job description

  • Health insurance
  • Retirement plan
  • Vision insurance
  • Dental insurance, The pay range that the employer in good faith reasonably expects to pay for this position is $40.45/hour - $63.20/hour. Our benefits include medical, dental, vision and retirement benefits. Applications will be accepted on an ongoing basis.

Apply for this position

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