java senior developer

Location: Kolkata On-siteSeniority: Senior (IC; expected to mentor and drive design quality)Team: Backend Engineering / Platform ServicesRole Type: Full-timeRole SummaryWe are hiring a Senior Java Developer to build and operate secure, scalable REST APIs on AWS. You will design and implement backend services, integrate with API Gateway, implement API key...

Full Stack Development: Design, develop, test, and maintain software applications using Java and related technologies for both frontend and backend components. Troubleshooting and Bug Fixing: Investigate and resolve complex technical issues, debug and fix defects, and ensure smooth application operation. Skills and Qualifications: Technical : IOT /...

The Digital S/W Engineer Sr Analyst is a seasoned professional role. Applies in-depth disciplinary knowledge, contributing to the development of new techniques and the improvement of processes and work-flow for the area or function. Integrates subject matter and industry expertise within a defined area. Requires in-depth understanding of how areas...

- Design, develop, and maintain scalable Java-based backend applications and microservices. - Develop and enhance Spring Boot microservices and REST APIs. - Implement asynchronous and event-driven solutions using messaging platforms such as AWS MSK, RabbitMQ, and AWS SQS. - Integrate backend services with external APIs, third-party systems, and databases. -...

The Senior Java Developer is a high-impact, hands-on individual contributor (IC) position responsible for designing, building, and scaling the next-generation of platforms for our core Controls Technology area. Working directly under the guidance of the Engineering Lead, you will take holistic, end-to-end ownership of key technical deliverables and feature...

- Design, develop, and maintain scalable Java-based backend applications and microservices. - Develop and enhance Spring Boot microservices and REST APIs. - Implement asynchronous and event-driven solutions using messaging platforms such as AWS MSK, RabbitMQ, and AWS SQS. - Integrate backend services with external APIs, third-party systems, and databases. -...

Job Description Job PurposeOur ideal candidate is passionate about contemporary technology and design patterns, finds satisfaction providing creative solutions to tough technical and business problems, and is eager to expand their knowledge in capital markets and financial risk management. The role requires strong knowledge of server-side...

Job Req Id: 26960792 Location(s): Pune, Maharashtra, India **Job Type**: Hybrid Posted: May. 15, 2026 **Discover your future at Citi**: Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to...

Position: Senior Java Developer (Java, Spring Boot, Microservices & AWS) Mandatory Skills: Java AWS Spring Boot Microservices Experience: 6 to 12 Years Location: Chennai Important Notes: Candidates who have attended an interview with Cognizant within the last 3 months are not eligible for consideration. Only candidates currently located in...

- Design, develop, and maintain scalable Java-based backend applications and microservices. - Develop and enhance Spring Boot microservices and REST APIs. - Implement asynchronous and event-driven solutions using messaging platforms such as AWS MSK, RabbitMQ, and AWS SQS. - Integrate backend services with external APIs, third-party systems, and databases. -...

We are looking for a Senior Java Software Developer with expertise in full-stack development using React and Java.You will play a key role in designing and implementing responsive web applications that deliver seamless user experiences. This position requires collaboration across teams to translate business needs into technical solutions. Join us if you want...

Job DescriptionKey Responsibilities:\n\n •Design, develop, and maintain high-performance microservices using Spring Boot and Java.\n Good knowledge of Multithreading, Data Structures , Algorithms, Java Design Patterns, Micro-services Architecture, Application Design.\n Experience developing RESTful APIs and a good understanding of API design principles.\n...

Key Responsibilities: •Design, develop, and maintain high-performance microservices using Spring Boot and Java. Good knowledge of Multithreading, Data Structures , Algorithms, Java Design Patterns, Micro-services Architecture, Application Design. Experience developing RESTful APIs and a good understanding of API design principles. Strong analytical and...

Greetings from Tata Consultancy Services (TCS)What we are looking for: Senior Java DeveloperLocation : MumbaiInterview Mode : F2F discussionExp : 6+ YearsStrong experience in Java (8/11/17+).Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA, and Spring Security.Experience in developing Microservices Architecture.Strong knowledge of RESTful...

Key Responsibilities: - •Design, develop, and maintain high-performance microservices using Spring Boot and Java. - Good knowledge of Multithreading, Data Structures , Algorithms, Java Design Patterns, Micro-services Architecture, Application Design. - Experience developing RESTful APIs and a good understanding of API design principles. - Strong...

Key Responsibilities: - •Design, develop, and maintain high-performance microservices using Spring Boot and Java. - Good knowledge of Multithreading, Data Structures , Algorithms, Java Design Patterns, Micro-services Architecture, Application Design. - Experience developing RESTful APIs and a good understanding of API design principles. - Strong...

Key Responsibilities: - •Design, develop, and maintain high-performance microservices using Spring Boot and Java. - Good knowledge of Multithreading, Data Structures , Algorithms, Java Design Patterns, Micro-services Architecture, Application Design. - Experience developing RESTful APIs and a good understanding of API design principles. - Strong...

Key Responsibilities: - •Design, develop, and maintain high-performance microservices using Spring Boot and Java. - Good knowledge of Multithreading, Data Structures , Algorithms, Java Design Patterns, Micro-services Architecture, Application Design. - Experience developing RESTful APIs and a good understanding of API design principles. - Strong...

Key Responsibilities: - •Design, develop, and maintain high-performance microservices using Spring Boot and Java. - Good knowledge of Multithreading, Data Structures , Algorithms, Java Design Patterns, Micro-services Architecture, Application Design. - Experience developing RESTful APIs and a good understanding of API design principles. - Strong...

Design, develop, and maintain scalable Java-based backend applications and microservices. Develop and enhance Spring Boot microservices and REST APIs. Implement asynchronous and event-driven solutions using messaging platforms such as AWS MSK, Rabbit MQ, and AWS SQS. Integrate backend services with external APIs, third-party systems, and databases. Work with...