Job Type: Full-time

SummaryWe are seeking a Lead Developer to launch and run a software team at our brand-new site in Chennai, India. You will manage and guide a team of up to 5 developers, play a key role in hiring, and shape the team’s growth. The role is split 50/50 between hands-on development and technical leadership / management. You will act as a key liaison between the UK and the local engineering teams, so robust communication skills in both technical and non-technical subjects are a must.Full Time – Chennai central office location.About usWith the launch of our brand-new Chennai, India office, this is a unique opportunity to join a fast-moving team in a dynamic, startup-style setting. Cassini is a highly regarded global company now building a key technology centre in Chennai, and this is a chance to be part of a global team while also building a new group from the ground up.Step into the future with Cassini — Founded in 2014, we are the established, core utility provider of analytics and optimization tools built for the derivatives industry. From London to New York, Sydney to Singapore, hedge funds, asset managers, and banks worldwide rely on our solutions.Our award-winning platform empowers clients to reduce margin, optimize collateral, and enhance their liquidity risk framework, delivering real-time,



front-to-back analytics on the full cost of derivatives trading.What sets us apart?Recognised as 'Best Derivatives Tech Provider' and 'Analytics Leader’Global impact with a rapidly expanding footprintAnalytics provider to the largest asset managers in the worldEnterprise-grade security (ISO 27001 & SOC-2)Seamless integration with OMS, EMS, and collateral systemsAt Cassini, our client focus drives everything we do. We’re a collaborative, energetic team transforming how the financial world manages their liquidity risk. With challenging projects, continuous learning opportunities, and cutting-edge technology, we empower our employees to grow their skills and reach their full potential every day.RoleAs a Lead Developer, you will report to the Head of Technology (based in London).Core Responsibilities:Leading the development of new features and platform improvements.Managing, mentoring and motivating team members.Liaising with UK based stakeholders and ensuring team alignment with business and technical objectives.Planning, coordinating and delivering technical projects to the agreed schedule.Championing and enforcing technical standards.Ensuring the SDLC is followed within the team.Assisting with hiring, onboarding, and developing the team.Tech StackWe work with an exciting, contemporary stack built for scale, reliability, and productivity. To be successful in this role, you’ll need solid experience with most of the core tools,



platforms and technologies we work with:Python (SQLAlchemy, Flask, Numpy, Pandas)MySQLAWS (ECS, S3, Lambda, RDS)RabbitMQDockerLinuxGitLabGenerative AI ToolsRequired Qualifications & ExperienceUniversity degree in a STEM subject from a reputable institution8+ years of professional software development experience2+ years in a lead / management roleProven experience liaising with remote stakeholdersFamiliarity with our tech stack or equivalent technologiesA basic understanding of financial markets and derivative productsSkills & CompetenciesExcellent teamwork skills.Professional fluency in English (both written and spoken)Excellent interpersonal and communication skills, with the ability to collaborate effectively across global teams and time zones.Astrong understanding of distributed software systemsAn analytical and inquisitive mindsetA desire to take on responsibility and make a difference.BenefitsWe offer a competitive and rewarding compensation package, including:Competitive CTC salarybased on experience and role fitBonus:Retention Bonus: One month’s salary, payable upon successful completion of the six-month probation period.Annual Discretionary Performance Bonus, subject to end of year performance reviewHealth & Wellness InsuranceLife InsuranceAD&D; InsuranceMeal BenefitsLearning & Development: Training, accreditation, and other development opportunities relevant to your role and career growth.Enhanced Leave Policy:18 days Leave plus an extra day of annual leave for each year of service, up to 5 additional days.

📌 Lead Developer - Chennai 2026
🏢 Cassini Systems
📍 Chennai