Full‑Stack Developer – Java + Spring Boot + AWS + Microservices

Synechron (bellandur, India) Follow 1 day ago

Job Summary

Synechron is seeking a Full-Stack Developer to design, build, and support scalable applications using Java, Spring Boot, Microservices, and AWS . This role contributes to end-to-end delivery by developing backend services, integrating front-end components, and supporting secure, reliable, and high-performing cloud-based applications. The position supports business goals by improving scalability, delivery efficiency, and operational stability.

Software Requirements

Required

Java 8/11/17

Spring Boot

REST API development

Microservices architecture

AWS experience with at least 3–4 of: Lambda, ECS/EKS, EC2, API Gateway, S3, RDS, DynamoDB, CloudWatch, IAM

SQL databases : MySQL, PostgreSQL, or Oracle

Familiarity with NoSQL : MongoDB or DynamoDB

Docker , Git

CI/CD using Jenkins, GitHub Actions, or Azure DevOps

JUnit , Mockito

Security implementation using OAuth2, JWT, OIDC

Monitoring/observability using CloudWatch , ELK/OpenSearch , or Prometheus/Grafana

Preferred

Front-end experience with React or Angular

Experience with caching, distributed systems, and integration patterns

Cloud-native design and container orchestration experience

Overall Responsibilities

Develop and maintain scalable microservices using Java and Spring Boot

Build and support cloud-native applications on AWS

Integrate backend services with front-end applications

Write maintainable, testable code and automated tests

Build and manage CI/CD pipelines

Implement logging, monitoring, and observability

Troubleshoot production issues and perform root-cause analysis

Collaborate with Product, QA, DevOps, and Architecture teams

Participate in code reviews and technical design discussions

Technical Skills (By Category)

Programming Languages

Essential: Java, SQL
Preferred: JavaScript/TypeScript for front-end integration

Databases / Data Management

Essential: MySQL, PostgreSQL, or Oracle; MongoDB or DynamoDB familiarity
Preferred: Caching and distributed data design

Cloud Technologies

Essential: AWS with at least 3–4 of Lambda, ECS/EKS, EC2, API Gateway, S3, RDS, DynamoDB, CloudWatch, IAM
Preferred: Cloud-native application design and container orchestration

Frameworks and Libraries

Essential: Spring Boot, REST APIs, JUnit, Mockito
Preferred: React or Angular

Development Tools and Methodologies

Essential: Docker, Git, CI/CD, Microservices, design patterns
Preferred: Automation frameworks and advanced observability tooling

Security Protocols

Essential: OAuth2, JWT, OIDC
Preferred: IAM best practices and secure distributed system design

Experience Requirements

7+ years of experience in backend or full-stack development

Strong experience with Java, Spring Boot, REST APIs, and Microservices

Hands-on experience with AWS cloud services

Experience with SQL and NoSQL databases

Equivalent experience in related software engineering roles will also be considered

Day-to-Day Activities

Build and enhance microservices and APIs

Develop cloud-based application components

Integrate services with front-end applications where needed

Write and run tests, review code, and support deployments

Participate in standups, planning, design reviews, and cross-functional meetings

Monitor applications, resolve incidents, and document improvements

Qualifications

Required

Bachelor’s degree in Computer Science, Engineering, Information Technology, or related field
or equivalent practical experience

Preferred

AWS or Java-related certifications

Ongoing learning in cloud, security, and distributed systems practices

Professional Competencies

Strong analytical and troubleshooting skills

Effective collaboration across technical teams

Clear communication with stakeholders

Adaptability to changing requirements and technologies

Focus on quality, reliability, and continuous improvement

Effective time and priority management

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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