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Senior Java Full Stack Developer with ReactJS Experience-6 Months Contract-Remote opportunity-Direct Customer

Accion LabsUnited States🇺🇸United StatesPosted Oct 16, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Remote
Location
United States
Posted
Yesterday
DockerMicroservicesOracleSQLSQL ServerSpringSpring BootAWSOAuthScrumAgileAzureCSSGitGitHub ActionsGoogle CloudHTMLJWTJavaJavaScriptJenkinsKafkaKubernetesPostgreSQLRESTReactTypeScript

Job Description

Greetings from Accion Labs,
Our direct Client is looking for Senior Java Full Stack Developer with ReactJS Experience-6 Months Contract-Remote opportunity-Direct Customer
Primary Skills : Java, Spring Boot, ReactJS, SQL, Kafka, REST API, AI exposure.
Required Qualifications:
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • 7+ years of professional software development experience, including strong full-stack development experience.
  • Strong hands-on proficiency in Java 11/17+, Spring Boot, Spring Framework, and RESTful APIs.
  • Hands-on experience with Kafka or similar event streaming platforms.
  • Strong experience with React JS and modern front-end development practices.
  • Experience with JavaScript/TypeScript, HTML5, CSS3, and reusable component development.
  • Experience with relational databases such as SQL Server, PostgreSQL, or Oracle.
  • Understanding of microservices architecture and API-based integrations.
  • Experience with Git, CI/CD pipelines, automated testing, and modern software engineering practices.
  • Strong debugging, problem-solving, analytical, verbal, and written communication skills.
  • Ability to independently drive technical implementation and collaborate with distributed business and engineering teams.
Key Responsibilities:
  • Design, develop, test, and maintain backend services using Java and Spring Boot.
  • Implement and manage event-driven systems using Kafka or equivalent technologies.
  • Build responsive, reusable, and dynamic user interfaces using React JS, JavaScript/TypeScript, HTML, and CSS.
  • Integrate front-end applications with backend REST APIs and enterprise data services.
  • Collaborate with IT teams to incorporate security best practices, including OAuth 2.0, OpenID Connect, or JWT-based authorization.
  • Partner with cross-functional teams to define requirements, design solutions, and deliver new features.
  • Analyze and optimize application performance, reliability, and scalability.
  • Develop unit and integration tests and support CI/CD and automated deployment processes.
  • Participate in code reviews, technical design discussions, mentoring, and knowledge sharing.
  • Communicate effectively with stakeholders to clarify requirements, resolve issues, and deliver solutions.
Preferred Qualifications:
  • Experience with cloud platforms such as Azure, AWS, or Google Cloud Platform.
  • Experience with Docker and Kubernetes.
  • Familiarity with Azure DevOps, GitHub Actions, Jenkins, or similar CI/CD tooling.
  • Experience developing applications in financial services, banking, risk, compliance, or another regulated environment.
  • Agile/Scrum development experience.
​

Education:
Bachelor s degree in computer science, information Systems, or related discipline.

This role is open to W2 or those seeking Corp-Corp employment. 
The salary range for this role is 100-120 k/annum or Corp-Corp rates please contact the recruiter. 
In addition to other benefits, Accion Labs offers a comprehensive benefits package, with Accion covering 65% of the medical, dental, and Vision Premiums for employees, their spouses, and dependent children enrolling in the Accion-provided plans.

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