Full Stack Developer (Java Spring Boot & React.js)

Full Stack Developer | Java (Spring Boot) & React.js, Cloud (AWS/Azure/GCP), Microservices, REST APIs

Job Summary
Synechron is seeking a skilled Full Stack Developer with expertise in Java and React to design, develop, and maintain scalable, high-performance enterprise applications. This role involves creating secure, responsive user interfaces coupled with robust backend services, supporting organizational digital transformation efforts. The successful candidate will collaborate across teams to deliver seamless solutions, ensure system reliability, and support continuous improvement initiatives.

Software Requirements

• Required:

  • Strong proficiency in Java (latest version, 8+), including Spring Boot, Hibernate, and J2EE frameworks

  • Experience developing front-end applications using React.js, Redux, JavaScript (ES6+), HTML5, and CSS3

  • Knowledge of RESTful API design and integration

  • Experience working with relational databases such as Oracle, PostgreSQL, or SQL Server

  • Version control proficiency with Git (GitHub, GitLab, or Bitbucket)

• Preferred:

  • Familiarity with containerization technologies such as Docker and orchestration with Kubernetes

  • Experience supporting cloud deployment on AWS, Azure, or GCP

  • Knowledge of front-end testing frameworks like Jest, Enzyme, or Cypress

  • Experience with CI/CD tools such as Jenkins, GitHub Actions, or Bitbucket pipelines

Overall Responsibilities

• Develop and maintain scalable, secure, and high-performance full-stack enterprise applications using Java (Spring Boot) and React.js

• Collaborate with product, design, and backend teams to define requirements, develop features, and optimize user experience

• Write clean, maintainable, and well-documented code, following best practices and industry standards

• Conduct code reviews, performance tuning, and security assessments to ensure high quality and reliability

• Support deployment automation, environment setup, and system updates supporting CI/CD pipelines

• Troubleshoot, debug, and resolve front-end and back-end issues proactively

• Stay current with industry trends, incorporate new technologies, and recommend best practices for development and deployment

Technical Skills (By Category)

• Programming Languages:
  Required: Java (8+), JavaScript (ES6+), React.js, Redux
  Preferred: Typescript, additional scripting languages like Python or Shell for automation

• Databases & Data Management:
  Oracle, PostgreSQL, SQL Server; understanding of query optimization and data security best practices

• Cloud Technologies:
  AWS, Azure, or GCP supporting scalable deployment and cloud-native solutions (preferred)

• Frameworks & Libraries:
  Spring Boot, Hibernate, REST API, React.js, Redux, testing frameworks (Jest, Enzyme, Cypress)

• Tools & Methodologies:
  Git, Maven, Jenkins, Docker, Kubernetes, Agile/Scrum, CI/CD pipelines

• Security & Standards:
  Secure coding practices, OAuth, JWT, and encryption protocols

Experience Requirements

• Minimum of 3 years of professional full-stack development supporting enterprise applications

• Proven experience implementing scalable backend APIs and competitive front-end interfaces

• Hands-on experience integrating RESTful services and Microservices architectures supported by cloud platforms

• Demonstrated success supporting agile teams and CI/CD workflows in fast-paced environments

• Industry experience in finance, banking, or enterprise technology sectors preferred

Day-to-Day Activities

• Develop, test, and optimize backend services and APIs based on detailed specifications

• Build engaging, user-friendly interfaces using React.js and Redux, ensuring responsiveness across devices

• Collaborate with cross-functional teams during architecture, development, and testing phases

• Conduct code reviews, performance enhancements, and security audits

• Manage version control, deployment pipelines, and automated build processes

• Troubleshoot, analyze, and resolve bugs, performance issues, and security vulnerabilities

• Maintain comprehensive documentation of system architecture, code, and operational procedures

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or equivalent

• 3+ years of relevant full-stack Java and React.js experience supporting enterprise applications

• Certifications in Java, cloud platforms, or web security are a plus

• Proven ability to work effectively in Agile teams and deliver high-quality solutions

Professional Competencies

• Strong analytical and troubleshooting ability to resolve complex issues promptly

• Excellent communication skills for stakeholder engagement and documentation

• Leadership qualities to guide junior developers and foster best practices

• Strategic thinking to align development with business objectives and security standards

• Adaptability to evolving technologies and project requirements

• Time management skills to prioritize tasks and meet deadlines effectively

S​YNECHRON’S DIVERSITY & INCLUSION STATEMENT

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.

All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

Candidate Application Notice