Sr. Java Developer

Experience Required:

8–10 Years

Job Description:

We are looking for a Senior Java Developer/Engineer to produce scalable software solutions in the Payments Domain. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.

Location:

Mumbai (Malad West)

Education:

Bachelor’s Degree [B.E/MCA] or equivalent

Mandatory Skills:
Very strong development experience with Java 4+, Spring Boot, Microservices, Cloud, Kubernetes, SQL database persistence frameworks like JPA and Hibernate
Knowledge of OWASP security principles & PCI/DSS standards
Ability to unit test and write secure, efficient code
Strong grasp of software design principles and patterns
Strong experience with iterative delivery using Scrum
Strong experience in DevOps principles and CI/CD pipeline
Experience in test automation tools and development metrics
Experience in ISO 8583 / ISO 20022 messaging standards and payment message parsing
Experience in developing high TPS (Transactions Per Second) systems with low latency and 24x7 uptime
Robust experience in integration concepts – API design, REST and SOAP principles, message-based mechanisms, authentication, and authorization models




Positive experience with application servers such as JBoss and Tomcat
Experience in database technologies such as Oracle, PostgreSQL, and NoSQL databases, including data modelling and writing complex SQL queries
Experience with tools such as Git, Maven, JIRA, Confluence, etc.
Product-based mindset towards software development
Demonstrated ability to solve complex problems, think creatively, and maintain attention to detail
Ability to make decisions, provide direction, manage stakeholders, influence outcomes, identify risks/issues, manage technology debt, share knowledge, collaborate, create content, and mentor developers

Nice-to-Have Skills:
Positive grasp of security best practices
Understanding of domestic and cross-border payment concepts such as SEPA and SWIFT
Strong understanding of Payment Switch architecture, transaction routing, and transaction lifecycle management
Knowledge of card acquiring, issuing, merchant onboarding, settlement, and reconciliation processes
Experience integrating with Visa, Mastercard, NPCI, RuPay, UPI, SWIFT, and domestic payment networks

Pay: ₹1,000,000.00 - ₹2,500,000.00 per year

Benefits:
Food provided

Work Location: In person

📌 Senior Java Developer Mumbai
🏢 Sword Edge Commercial
📍 Mumbai