Senior Software Engineer

About the Role: You will be joining OSTTRA India as a Senior Software Engineer. The Technology team at OSTTRA is comprised of Capital Markets Technology professionals who are responsible for developing, supporting, and safeguarding the applications that power the network. The technology landscape you will be working with includes high-performance, high-volume applications and compute-intensive applications, leveraging contemporary microservices and cloud-based architectures. The Impact: Your role will involve building, supporting, protecting, and managing high-performance, resilient platforms that process more than 100 million messages a day. The services you will work on are crucial for automated trade processing globally, managing peak volumes, and collaborating with customers and regulators to ensure efficient trade settlement and effective operation of global capital markets. What's in it for you: As a Java Developer with 7 to 12 years of experience, you will bring deep expertise in Core Java, strong system design and development skills, hands-on experience with databases, and a proactive approach towards code quality and mentoring. In this role, you will not only write efficient and scalable code but also guide junior developers through peer reviews, architecture discussions, and best practices. Responsibilities: - Design, develop, and enhance complex Java applications and services with high throughput requirements. - Lead technical solutions end-to-end from design through implementation and deployment. - Conduct detailed code reviews, ensure code quality, and adhere to best practices. - Collaborate with architects and senior stakeholders to shape system design and architecture. - Analyze and troubleshoot performance bottlenecks across code and database. - Mentor and support junior team members in coding, debugging, and technical issues. - Work closely with QA, DevOps, and product teams to deliver high-quality software. What We're Looking For: You should have a Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience). Key technical skills required include expert-level Core Java, experience with Spring Boot, Spring MVC, RESTful APIs, SQL and RDBMS, ORM frameworks like Hibernate, Git, build tools, unit testing frameworks, and more. Exposure to microservices architecture, NoSQL databases, cloud platforms, CI/CD pipelines, and UI development would be advantageous. In addition to technical skills, strong analytical abilities, communication skills, leadership qualities, and attention to detail are essential. The Location: This position is based in Gurgaon, India. About Company Statement: OSTTRA is a market leader in derivatives post-trade processing, providing innovative solutions to the post-trade challenges of global financial markets. By offering a suite of Credit Risk, Trade Workflow, and Optimization services, OSTTRA streamlines post-trade workflows, connects firms to counterparties and utilities, manages credit risk, reduces operational risk, and optimizes processing to enhance post-trade efficiencies. OSTTRA, formed in 2021 through the combination of four leading businesses, has a track record of developing critical market infrastructure. As an independent firm jointly owned by S&P Global and CME Group, OSTTRA offers a unique opportunity to be part of a global team of post-trade experts. Benefits: OSTTRA offers a range of benefits including health & wellness coverage, flexible downtime, continuous learning opportunities, family-friendly perks, and more to support your well-being and career growth. Recruitment Fraud Alert: OSTTRA is an Equal Opportunity Employer and values diversity in its workforce. If you require accommodations during the application process due to a disability, please contact EEO.Compliance@spglobal.com. Job ID: 306844 Posted On: 2025-08-02 Location: Gurgaon, Haryana, India,