Software Engineer / Senior Software Engineer - Java Backend

Job Title: Software Engineer / Senior Software Engineer – Java Backend

Experience: 5–10 Years

Location: Pune (Baner) – Work from Office (5 Days a Week)

About The Role

We are looking for passionate Java Backend Engineers to build highly scalable, high-performance enterprise applications used by millions of users globally. The ideal candidate should have strong experience in Java, Microservices, Payment Gateway integrations, and Checkout platform development, with a product engineering mindset.

Candidates from FinTech, E-commerce, Payments, or Product-based companies will be preferred.

Key Responsibilities

• Design, develop, and maintain scalable backend applications using Java and Microservices.
• Build secure, high-performance REST APIs and distributed services.
• Develop and enhance Checkout platforms and Payment Gateway integrations for seamless payment processing.
• Collaborate with Product, Architecture, QA, and DevOps teams throughout the SDLC.
• Participate in system design, architecture discussions, and technical decision-making.
• Ensure high code quality through unit testing, code reviews, and engineering best practices.
• Build and support CI/CD pipelines and containerized deployments.
• Troubleshoot production issues, optimize performance, and improve application reliability.
• Mentor junior engineers and contribute to engineering excellence.
  
  

Required Skills

• 5–10 years of backend development experience.
• Strong expertise in Java, Spring Boot, Spring MVC, Hibernate/JPA.
• Hands-on experience with Microservices Architecture.
• Experience building RESTful APIs.
• Strong knowledge of SQL/NoSQL databases.
• Experience with Payment Gateway Integration (Stripe, Adyen, Razorpay, Worldpay, PayU, Checkout.com, etc.).
• Hands-on experience developing Checkout and Payment Processing workflows.
• Understanding of Payment Lifecycle, including Authorization, Capture, Refunds, Settlement, Webhooks, and Transaction Management.
• Experience with Docker, Kubernetes, and containerized applications.
• Good understanding of CI/CD pipelines using Jenkins or similar tools.
• Familiarity with Git, Agile methodologies, and engineering best practices.
• Strong problem-solving and debugging skills.
  
  

Preferred Skills

• Experience working in FinTech, Payments, E-commerce, or Product-based organizations.
• Exposure to Cloud Platforms (GCP/AWS/Azure).
• Experience with Kafka or event-driven architecture.
• Knowledge of OAuth2, JWT, Keycloak, or similar authentication mechanisms.
• Experience with Monitoring & Observability tools (Grafana, Prometheus, ELK, Splunk).
• Performance tuning and scalability optimization experience.
  
  

Preferred Background

• Candidates from FinTech, Digital Payments, Banking Products, E-commerce, or Product Engineering companies.
• Experience working on high-volume transaction systems handling secure payment processing and checkout experiences.