Senior Java Software Engineer

Tata Consultancy Services; Mumbai; On-site; INR 1,800,000 - 2,800,000; Full time

Job summary

Tata Consultancy Services (TCS) in Mumbai is hiring a Senior Product Engineer for Core Banking and Payments systems. You will contribute to low-level design, development, and integration of BaNCS-based banking products, including NEFT/RTGS-like payment flows and APIs.

The role requires strong Java experience, microservices, and cloud-native practices. The ideal candidate has 5–15 years in banking tech, hands-on API and integration experience, and a willingness to collaborate across

Qualifications

• Hands-on development experience in banking systems using Java architecture.
• Experience designing and developing Java applications with RESTful APIs and integration architectures.
• Exposure to cloud-native architectures and DevOps practices including AWS/Azure.
• Experience building RESTful services using JAX-RS/JSON and related tooling.

Responsibilities

• Low-level design and development for Banking Products (Core Banking, Payments).
• Integration of BaNCS systems with customer IT landscapes via APIs, data streaming and files.
• Troubleshoot customer-reported issues and perform unit testing of code.
• Promote automation in processes and maintain Swagger documentation.
• Collaborate with Business Analysts and customers to translate requirements into design and code.
• Coordinate on-site and offshore teams to deliver work.

Skills

Java Banking

Apache Kafka

Microservices

Cloud-native Architecture

DevOps

RESTful APIs

Angular

Spring Boot

Oracle/DB2/PostgreSQL

GitHub

Swagger

Tools

Docker

Kubernetes

AWS/Azure

JMeter

Job description

TCS Mumbai hiring for Senior Product Engineer Core Banking/Payments !!!!!

Experience required:

5 to 15 years

Required Technical Skillset:-

• Hands on Expertise in developing Banking systems in Java architecture.
• Experience in Java Application Design / Development and integration architecture along with modern technologies like Apache Kafka, Container orchestration and microservices architecture.
• Good level of exposure to cloud-native architecture and DevOps Practices . AWS/AZURE Exposure is nice to have
• Experience using and developing RESTful APIs using JAX-RS, JSON ;
• Technical skills – one or more out of : Java EE , Struts , Angular , Springboot , Database query writing in RDBMS ( Oracle / DB2/PostgreSQL) , Github , Jmeter,Swagger , Agile Methodologies , data migration.

Must Have Skills:-

• Software Development (Design and Coding) for Banking domain – experience in a Core Banking development , integration and support will be given preference; Experience in Payments Processing systems (except Cards) like NEFT / RTGS / SWIFT / ACH / Wires / SEPA or equivalent will be given preference.
• Knowledge of above-mentioned Technologies
• Willingness to learn and pilot innovations independently with minimal hand holding
• Good analytical and trouble shooting abilities
• Awesome team skills

Role Description:-

• Low level design & Development – new / incremental for Banking Products of TCS BaNCS (Core Banking , Payments , Loan Origination etc)
• Integration of TCS BaNCS systems into customers IT landscape by designing and developing interfaces using data streaming , event architecture , APIs , file etc
• Troubleshoot problems reported by customer / users
• Perform Unit Testing of the developed code
• Automation in the processes
• Maintain low level documentation like Swagger , Product Design documents
• Conducts source code reviews.
• Collaborate with Business Analysts / Customers to understand the requirements and translate them into low level design and then code
• Coordination between onsite and offshore teams to perform the work
• Performance reviews of the system performance and fixing any glitches