Job Title: Sr Java Developer
Location: Mumbai/Andheri East
Job Type: Full-Time
Experience Level: 8-10 years

Your Mission:

Design and develop high-performance, secure, and scalable backend services for our client’s trading and back-office platforms. You will own core Spring Boot microservices, integrate complex data pipelines, and ensure data integrity across high-volume financial workflows.

Key Responsibilities:

• Architect, develop, and maintain modular microservices using Spring Boot 3 and modern REST API design patterns.
• Implement and optimize data access layers using Spring Data JDBC/JPA with PostgreSQL / MS SQL Server, ensuring transactional consistency and performance.
• Design and enforce domain-driven architecture, with a focus on clean separation of business logic and persistence layers.
• Develop authentication and authorization layers integrating Keycloak (OIDC/OAuth2) and JWT-based security.
• Build unit and integration test suites using JUnit 5, Mockito, and Test containers to ensure high coverage.
• Participate in code reviews, maintain Git-based workflows, and manage CI/CD pipelines using Jenkins.
• Collaborate closely with React front-end and Python data teams to implement real-time APIs and background job services.
• Implement monitoring and observability using Micrometer and Prometheus.
• Mentor junior developers and contribute to shared frameworks and coding standards across the team.

Required Qualifications and Skills:

• 8-10 years of professional Java development experience.
• Strong expertise in Java 17+ features (records, streams, pattern matching, functional APIs).
• Hands-on with Spring Boot 3, Spring Data JDBC/JPA, REST API, and exception handling best practices.
• Experience with SQL optimization, stored procedures, and schema design for PostgreSQL / SQL Server.
• Proven experience in CI/CD pipelines (Git, Jenkins, Maven, Docker).
• Proficient with unit testing and integration testing frameworks.
• Strong understanding of multithreading, concurrency, and asynchronous processing.
• Excellent analytical and debugging skills; strong written and spoken English for client communication.

Optional Qualifications: Candidates with below experience will be preferred

• Linux development and deployment environments
• GraphQL API design and integration
• AWS ECS / RDS or containerized deployment
• Keycloak integration (OAuth2 Integration)
• Exposure to financial systems (trades, positions, PnL, risk, or market data).

Position: Sr Python Developer
Location: Andheri, Mumbai
Experience: 8 years

Your Mission:
Work with the client’s back-office engineering team to design, develop, and maintain Python applications that process broker trade files, reconcile trades and positions, compute fees, P&L, and margins, and automate daily cash and security transactions. You’ll collaborate with global development teams working on modernizing the client’s trade management and reporting platforms.

Key Responsibilities:

• Design, implement, and maintain Python applications that load and normalize
  broker trade files into the internal system.
• Develop modules for security identification, trade validation, and financial data computation (P&L, fees, quantities, margins, and balances).
• Collaborate with Java and Python developers to define interfaces and data exchange formats across services.
• Refactor legacy Python and C++ logic to modern, modular, and performant Python 3 code.
• Implement unit testing, error handling, and logging for all major workflows.
• Automate builds, testing, and deployment pipelines using Git, Jenkins, and Puppet.
• Work in Linux environments for development, troubleshooting, and deployment.
• Participate in code reviews, peer mentoring, and client communication for
  production releases.

Required Skills:

• 8 years of professional experience building production-grade applications in Python 3.x.
• Strong expertise in data parsing, file processing (CSV, XML, JSON), and
  pandas/numpy for numerical computation.
• Solid grasp of object-oriented programming, modular architecture, and software design patterns.
• Experience in handling financial datasets, trade and position data, and cash or fee computation logic.
• Comfortable working in Linux environments with standard development tools and
  shell scripting.
• Hands-on experience with Jenkins and Git for CI/CD and deployment.
• Ability to read and interpret C++ code and translate logic into Python.
• Excellent communication and collaboration skills to work with onshore (US/UK) teams.
• Knowledge of SQL or relational database design for loading and reconciling trade data.
• Familiarity with pytest/unit test for automated testing.

Optional Qualifications: Candidates with below experience will be preferred

• Exposure to financial systems, trade lifecycle, or back-office workflows.
• Understanding of multithreading, async I/O, or performance optimization in Python.
• Comfort using PyCharm IDE and familiarity with Linux automation scripts.
• Basic understanding of Java or Spring Boot systems to coordinate with backend teams.