Senior Full Stack Developer (Next.js, Typescript,Java Spring Boot, AWS)

Location: Hybrid (Hyderabad)

Experience: 8-10 Years,

Employment Type: Full-Time

About the Role The solution leverages:

- Next.js, Typescript
- AWS Amplify
- Amazon Cognito
- API Gateway
- Spring Boot Microservices
- AWS Lambda
- AWS Step Functions
- EventBridge / SQS
- DynamoDB / Aurora PostgreSQL (RDS)
- Amdocs CRM, OMS and Billing integrations
- Android/iOS Development

The role requires hands-on development across UI, backend services, integrations, cloud native deployment patterns, and DevOps practices.Key Responsibilities

Frontend Development

- Design and develop applications for Web and Mobile platforms.
- Implement responsive and reusable UI components.
- Integrate AWS Amplify services.
- Implement authentication and authorization using Amazon Cognito.
- Develop customer onboarding, order management, and workflow tracking screens.
- Build document upload and customer verification interfaces.
- Optimize UI performance and user experience.
- Android/iOS Development

Backend Development

- Design and develop Spring Boot microservices.
- Develop RESTful APIs and event-driven services.
- Implement domain-driven design principles.
- Develop integration adapters for external telecom systems.
- Implement validation, error handling, logging, and monitoring.

Cloud Development

- Develop AWS-native solutions using:
- Lambda
- API Gateway
- EventBridge
- SQS
- Step Functions
- DynamoDB
- RDS (Aurora PostgreSQL)• Implement secure and scalable serverless architectures.
- Design event-driven processing patterns.

Integration Development

Build integrations with

- CRM Platforms
- Customer Information Management systems
- Order Management Systems
- Billing Systems
- Credit Bureau Services
- Bank Verification Services
- Inventory Management Systems
- Identity Verification Platforms

DevOps & Quality

- Create and maintain CI/CD pipelines.
- Implement automated testing frameworks.
- Participate in code reviews.
- Support performance tuning and production releases.




- Troubleshoot production incidents.

Required Technical Skills

Frontend

Expert Knowledge

- Next.js
- Typescript
- State Management UI Technologies
- Material Design
- Responsive Design
- Mobile App Development
- Web App Development

Backend

Expert Knowledge

- Java 17+
- Spring Boot
- Spring Cloud

Strong Understanding

- REST APIs
- Microservices
- OpenAPI / Swagger
- Hibernate / JPA

AWS Services

Strong experience with

- AWS Amplify
- Amazon Cognito
- API Gateway
- Lambda
- Step Functions
- EventBridge
- SQS
- SNS
- CloudWatch• X-Ray
- ECS Fargate

Databases Hands-on experience with:

Relational

- PostgreSQL
- Amazon Aurora

NoSQL

- DynamoDB

Knowledge of:
- Data Modelling
- Query Optimization
- Partition Design

Integration Technologies

Strong understanding of

- REST
- SOAP
- OAuth2
- JWT
- SAML
- Event-Driven Architecture

Experience integrating with enterprise applications is highly desirable.

Preferred Experience

Telecom domain experience is highly preferred.Experience with:

- Customer Onboarding
- Device Sales
- Order Management
- Billing
- Inventory Management
- Number Management
- Credit Vetting
- KYC / Identity Verification

will be considered a major advantage.

Architecture Knowledge

Candidate should understand

- Microservices Architecture
- Event-Driven Architecture
- Serverless Architecture
- API-Led Connectivity
- Distributed Systems
- CQRS/Event Sourcing concepts
- Resiliency Patterns
- Retry and Compensation Patterns

Testing Skills

Experience with

Backend

- JUnit
- Mockito

Integration Testing• RestAssured

- WireMock

Frontend

- Flutter Widget Testing
- Integration Testing

Nice to Have

- Terraform
- AWS CDK
- GitHub Actions / Azure DevOps
- SonarQube
- OWASP Security Practices

Soft Skills

- Robust problem-solving ability
- Excellent communication skills
- Ability to work directly with architects and business stakeholders
- Experience in Agile/Scrum delivery teams
- Ability to mentor junior developers

Education

- Bachelor's Degree in Computer Science, Information Technology, Engineering or

related field.

📌 Fullstack Developer (Hyderabad)
🏢 Linkfields Innovations
📍 Hyderabad