Software Developer - Chennai

India

Full-Time

TLDR

Develop analytics platform features and tooling for derivatives, driving reliability, performance, and architectural improvements with global cross-team collaboration.

Summary
We are seeking a developer to join a new software team at our brand-new site in Chennai. The team
will be focussed on advancing our analytics platform through feature development, tooling
enhancements, and architectural improvements. The immediate team will be co-located in Chennai,
but you will work closely with technical leadership and product management teams in London, so strong communication skills in both technical and non-technical subjects are a must.

Full Time – Chennai central office location.

About us
With 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 environment. 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 footprint

Analytics provider to the largest asset managers in the world
Enterprise-grade security (ISO 27001 & SOC-2)
Seamless integration with OMS, EMS, and collateral systems

At 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.

Role

As a developer, you will report to the development team lead (based in Chennai).
Core Responsibilities:

Developing new features, tools and platform improvements.
Margin and collateral intelligence for derivatives.
Enhancing reliability and performance of software.
Maintaining and improving existing codebases.
Adhering to technical standards.
Liaising with stakeholders in India and the UK.
Performing code reviews and encouraging high standards within the team.
Assisting with onboarding and training of new team members.

Tech Stack
We work with an exciting, modern 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)
MySQL
AWS (ECS, S3, Lambda, RDS)
RabbitMQ
Docker
Linux
GitLab
Generative AI Tools

Required Qualifications & Experience

University degree in a STEM subject from a reputable institution
2+ years of professional software development experience
Familiarity with key technologies in our tech stack

Skills & Competencies

Excellent teamwork skills.
Professional fluency in English (both written and spoken)
An analytical and inquisitive mindset
A desire to take on responsibility and make a difference.
Excellent interpersonal and communication skills, with the ability to collaborate effectively

across global teams and time zones.

Benefits

Competitive CTC salary based on experience and role fit
Bonus:

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 review