Java Enterprise Developer | Spring Boot, APIs, Microservices, Cloud (AWS/Azure/GCP), Security & Performance Optimization

Job Summary
Synechron is seeking an experienced Java Backend Developer to support the development and maintenance of scalable, secure, and mission-critical enterprise applications. This role entails designing resilient backend services, APIs, and microservices supporting business operations in BFSI and enterprise domains. The successful candidate will work closely with cross-functional teams to ensure high system performance, security, and scalability, contributing to organizational growth and digital transformation initiatives.

Software Requirements

• Required:

  
  

  • Deep expertise in Java (version 8+), including core Java and enterprise frameworks (Java EE)

    
    

  • Extensive experience with Spring / Spring Boot for building scalable, modular back-end services

    
    

  • Hands-on development of RESTful APIs and microservices architecture supporting enterprise workflows

    
    

  • Strong knowledge of relational databases like MySQL, Oracle, and SQL Server, including data modeling and query optimization

    
    

  • Experience with version control systems, especially Git

    
    

  • Familiarity with Agile and Scrum methodologies supporting iterative development processes

    
    

• Preferred:

  
  

  • Experience supporting or deploying applications on cloud platforms such as AWS, Azure, or GCP

    
    

  • Knowledge of CI/CD tools like Jenkins, Maven, or GitHub Actions

    
    

  • Exposure to security standards such as OAuth, JWT, and data encryption mechanisms

    
    

Overall Responsibilities

• Lead the design, development, and support of scalable Java backend solutions and APIs

  
  

• Collaborate with product managers and cross-disciplinary teams to translate business requirements into technical solutions

  
  

• Write clean, efficient, and maintainable code, following industry best practices and standards

  
  

• Conduct code reviews to ensure high code quality, performance, and security compliance

  
  

• Troubleshoot system issues, security vulnerabilities, and performance bottlenecks proactively

  
  

• Support deployment, configuration, and application release in cloud or on-premises environments

  
  

• Document architecture, APIs, and operational procedures to ensure knowledge sharing and compliance

  
  

• Stay updated on emerging Java frameworks, architectures, and security standards; recommend improvements accordingly

  
  

• Lead technical discussions and contribute to continuous improvement initiatives

  
  

Technical Skills (By Category)

• Programming Languages:
  Required: Java (8+), Spring, Java EE
  Preferred: Additional JVM languages like Groovy or Kotlin; scripting languages for automation (Python, Shell)

  
  

• Databases & Data Management:
  MySQL, Oracle, SQL Server; experience with schema design, query tuning, and data security practices

  
  

• Frameworks & Libraries:
  Spring Boot, Hibernate, REST, OAuth/JWT for security, and enterprise APIs

  
  

• Cloud & Deployment:
  AWS, Azure, or GCP architecture support for deployment, scaling, and security (preferred)

  
  

• Tools & CI/CD Pipelines:
  Git, Jenkins, Maven, Docker, Kubernetes, supporting continuous integration and deployment

  
  

• Security & Standards:
  Implementing secure coding practices, ensuring data encryption, access control, and compliance

  
  

Experience Requirements

• Minimum of 5 years of enterprise Java development experience supporting mission-critical applications

  
  

• Proven success in designing scalable, high-performance backend systems and APIs

  
  

• Hands-on experience with microservices and cloud deployment support is advantageous

  
  

• Strong troubleshooting skills for security, performance, and stability issues

  
  

• Industry experience in BFSI, finance, or large enterprise sectors preferred but not mandatory

  
  

Day-to-Day Activities

• Develop, test, and deploy backend Java modules, APIs, and microservices supporting enterprise workflows

  
  

• Collaborate with internal teams on requirements, architecture, and performance tuning

  
  

• Conduct code reviews, optimize existing code, and address security vulnerabilities

  
  

• Support application deployment, environment configuration, and system upgrades

  
  

• Troubleshoot production issues, perform root cause analysis, and implement permanent fixes

  
  

• Document system architecture, design decisions, and operational procedures

  
  

• Participate in Agile ceremonies including sprint planning, stand-ups, and retrospectives

  
  

Qualifications

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

  
  

• 5+ years supporting or developing enterprise Java applications in a high-availability environment

  
  

• Certifications related to Java development, cloud platforms, or security standards are advantageous

  
  

• Proven ability to deliver secure, scalable, and maintainable solutions supporting enterprise operations

  
  

Professional Competencies

• Strong analytical and troubleshooting skills for complex enterprise systems

  
  

• Effective communication skills for stakeholder engagement and technical documentation

  
  

• Leadership potential to mentor junior developers and enforce best practices

  
  

• Strategic thinking aligning development efforts with organizational goals

  
  

• Adaptability to evolving technology standards, security practices, and project priorities

  
  

• Time management skills to prioritize tasks and deliver solutions within deadlines

  
  

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.

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