Senior Engineer / Staff Engineer - Java Backend Developer - Payments - Big4

Mandatory Skills

Java, Payment Domain, Microservices, Spring Boot Framework, Aws Cloud, Nosql Databases, RDBMS, Caching Techniques, System Design

Experience - 8 to 12 years

Role & Responsibilities

• Own end-to-end architecture and design for distributed, high-scale services.
• Drive technical vision, standards, and best practices.
• Stay hands-on with prototyping, debugging, and complex problem-solving.
• Collaborate with Product, QA, EMs, and peer teams to align with business goals.
• Conduct architecture and code reviews, ensuring quality and maintainability.
• Mentor and guide engineers across levels, fostering innovation and growth.
• Evaluate emerging tools and technologies to improve systems and developer productivity.

Requirements

• 10+ years of backend engineering experience.
• Expertise in Java 11+, Spring Boot, REST APIs, AWS.
• Proficiency in one or more additional languages (Go, Python).
• Proven experience with high-volume distributed systems.
• Strong skills in system design, scaling, performance optimization, and security.
• Hands-on with cloud platforms, Docker/Kubernetes, CI/CD pipelines, Terraform/Ansible/Jenkins.
• Excellent problem-solving, debugging, and communication skills.
• Payments experience is must.
• Strong knowledge of Agile practices (SAFe, Scrum).