Java Full Stack Developer
Barclays · Pune · Posted 2026-07-18
Tech stack: AWS, Azure, Docker, Java, JavaScript, Kafka, Kubernetes, React, Spring Boot, TypeScript
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About the role
To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.
Responsibilities:
- Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.
- Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
- Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
- Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.
- Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
- Implementation of effective unit testing practices to ensure proper code design, readability, and reliability.
Qualifications:
- Extensive hands-on experience in Java (JDK 17+), Spring Boot, Spring MVC, and building highly scalable, secure backend systems for financial applications.
- Strong Experience in integrating frontend applications with backend services via REST APIs. Familiarity with API documentation tools (e.g., Swagger, Postman).
- Proficiency in developing RESTful APIs and microservices using Java Spring Boot. Strong understanding of Spring Framework (e.g., Spring MVC, Spring Security, Spring Data, Spring Batch).
- Design and implement Java 17+, Spring Boot, microservices, REST APIs, persistence (JPA/Hibernate)and API security.
- ImplementOAuth2/OpenID Connect/JWT, biometric SDK integrations, secure token handling, input validation and OWASP controls.
- Contribute to CI/CD pipelines (GitLab), containerization (Docker/Kubernetes) and deployments on cloud platform.
- Must have Skills-React Native, React18, TypeScript/JavaScript, Redux; Java 17+, Spring Boot, REST, microservices; JPA/Hibernate, Git; agile delivery; authentication protocols.
- Experience leading technical design discussions, conducting code reviews, and mentoring engineers in large delivery teams.
- API gateway patterns; performance tuning; AWS/Azure services; observability (ELK/Splunk/AppDynamics); automated tests (Jest, Appium/Detox).
- Hands-on experience with ReactJS and TypeScript.
- Understanding of BPM for workflow orchestration and process automation. Familiarity with BPMN 2.0 for designing workflows (BAMOE).
- Testing tools knowledge like Cucumber, Insomnia or postman.
- Experience with Kafka or other message brokers for event-driven communication.
- Knowledge of unit testing and integration testing frameworks (e.g., JUnit, Mockito).
- You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific technical skills.
- This role is based in Pune.
Qualifications
- Extensive hands-on experience in Java (JDK 17+), Spring Boot, Spring MVC, and building highly scalable, secure backend systems for financial applications.
- Strong Experience in integrating frontend applications with backend services via REST APIs.
- Familiarity with API documentation tools (e.g., Swagger, Postman).
- Proficiency in developing RESTful APIs and microservices using Java Spring Boot.
- Strong understanding of Spring Framework (e.g., Spring MVC, Spring Security, Spring Data, Spring Batch).
- Design and implement Java 17+, Spring Boot, microservices, REST APIs, persistence (JPA/Hibernate)and API security.
- ImplementOAuth2/OpenID Connect/JWT, biometric SDK integrations, secure token handling, input validation and OWASP controls.
- Contribute to CI/CD pipelines (GitLab), containerization (Docker/Kubernetes) and deployments on cloud platform.
- Must have Skills-React Native, React18, TypeScript/JavaScript, Redux; Java 17+, Spring Boot, REST, microservices; JPA/Hibernate, Git; agile delivery; authentication protocols.
- Experience leading technical design discussions, conducting code reviews, and mentoring engineers in large delivery teams.
- API gateway patterns; performance tuning; AWS/Azure services; observability (ELK/Splunk/AppDynamics); automated tests (Jest, Appium/Detox).
- Hands-on experience with ReactJS and TypeScript.
- Understanding of BPM for workflow orchestration and process automation.
- Familiarity with BPMN 2.0 for designing workflows (BAMOE).
- Testing tools knowledge like Cucumber, Insomnia or postman.
- Experience with Kafka or other message brokers for event-driven communication.
- Knowledge of unit testing and integration testing frameworks (e.g., JUnit, Mockito).
- You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific technical skills.
- This role is based in Pune.
Responsibilities
- Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools.
- Ensuring that code is scalable, maintainable, and optimized for performance.
- Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.
- Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.
- Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.
- Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.
- Implementation of effective unit testing practices to ensure proper code design, readability, and reliability.