Everything you need: ExperienceConsultingKnowledge
We have over a decade of experience designing, developing, and maintaining trading systems from start to finish. Our specialization is in the Capital Markets industry. We understand how trading systems are designed and built. And we put that knowledge to work for our clients. This gives us an advantage when it comes to providing services and products to our clients. And as a result of that experience, we know how to create trading systems and algorithms that work and can truly add value to our clients.
About OneRock
We have over a decade of experience designing, developing, and maintaining trading systems from start to finish. Our specialization is in the Capital Markets industry. We understand how trading systems are designed and built. And we put that knowledge to work for our clients. This gives us an advantage when it comes to providing services and products to our clients. And as a result of that experience, we know how to create trading systems and algorithms that work and can truly add value to our clients.
Meet our Founders
We are people with passion and experience
Ketan Dilip Lad
DirectorBorn in Gujarat, and raised in Mumbai, Ketan hails from a lower middle class family, where his father was a carpenter and his mother, a home maker.
Having worked on trading systems for more than 15 years, designed and developed market data handlers, ordered management systems, positions and accounts. Thick client's trading UIs, cached softwares and APIs, volatility fitting and quantitative pricing systems. Designed distributed architecture and graph processing applications.
Alongwith his co founder, he formed OneRock IT Services in 2021 after having moved back to India. The encouragement and guidance received by his employer played a big role in starting OneRock.
Mayuri Sanjay Gosrani
DirectorHailing from a middle class family, where being a successful entrepreneur is a dream for many, Mayuri Gosrani, started her own company, OneRock IT Services, alongwith her co founder.
She has a Master's degree in Commerce(M.Com) and a diploma in Tax Management. She also has 18+ years of experience in the field of Taxation and Finance. She has also worked with the Cancer Care NGO for 5+ years.
Her vision is the growth of her company and the people associated with it, so as to contribute to society, and to make a difference.
The goal of OneRock is to use their expertise in capital markets to build a cutting edge system for their clients and helping them in building and maintaining their in house trading systems. The solid track record of the founders gives OneRock a competitive edge against others in the industry.
Services & Expertise
Our area of specialty is the capital markets sector. From front to back, we are familiar with the development and design of trading systems. Our goal is to assist clients in developing intelligent, long-lasting procedures, putting in place frameworks for risk management, and best-in-class training their personnel.
Creating security masters, managing listed and OTC market data, order routing systems, drop copies, trade management systems, or hosting data internally over customized caches are all things we assist our clients with. The necessity for quick services is critical in order to maintain their operations.
Software Development
UI Design & Development
High-performance thick client Trading UI (.NET/WinForms)
DevExpress components
Trade Blotter, Order Monitor, Order Tickets, Option Chain/Symbol Monitor, Volatility Management, Risk Management, Reports and Tools
Grids, Pivot Tables, Charts, Graphs
Microservices
Microservice frameworks & designs
SpringBoot, ZeroClce, Socket, MQ, Custom Middleware
Service Discovery Architectures
Market Data
Listed Market data handling software
Streaming/Snapshot modes
Bloomberg/BPIPE
ActivFinancial
OTC Quotes
Security Master/Account Structure
Security Definitions
Option/Future Chains
BBG Master Files
OPEN FIGI API
Account Structure & Definitions
Trade Lifecycle
Electronic drop copy capture
FIX drop copy
Trade Booking
Position Calculation
Daily Snapshots
Trade Ticket & Monitoring UI Designs
OMS
Order Routing Software
FIX Connectivity
Order Marking
Trading Limits Management
Order Tickets and Monitoring UI Designs
API and Data Caching/Storage
Custom APIs: REST, Socket, 3rdParty
Custom data hosting solutions for easy access
Custom data storage solutions for specific use cases
Caching and storage solutions for handling intraday, timeseries, end of day and live data
Simulations Scenarios
Spot/Vol metrics
P&L Vectors
Equity scenarios using distributed architecture
Portfolio Simulations
Risk Management
Realtime risk and P&L calculators
Data hosting & distribution
Risk Management UI Designs
Derivatives Pricing
Large-scale derivatives pricing using a distributed architecture
Graph processing frameworks
Volatility Fitting
Equity Volatility fitting systems
Vol Management UI designs
Distributed Processing
Distributing load using master/worker architecture
Graph Processing for derivatives pricing
Operations
Reconciliations
Examine and fix issues with daily custody/bank reconciliations.
OTC Settlement
Examine and answer counterparty settlement demands.
set up the relevant wire or recommendation for approval.
Trade Confirmation
Review all Bilateral Long form confirmations sent by Counterparties
Review core economic details and setup for Middle Office and Trade Desks review and execution
Brokerage Wires
Assistance with the processing of brokerage wires and payment confirmations to counterparties
Report Processing
Monitoring and controlling the processing of bilateral reporting between counterparties
Breaks
To resolve breaks with the Administrator, including but not limited to Position, Cash, and Trade Breaks, review and react to the break reports issued by the Administrator each day.
Photo Gallery
Careers
We are Hiring!
Job Title: Senior FIX Protocol Developer and Team Lead
Location: Mumbai/Andheri East
Job Type: Full-Time
Experience Level: 7-10 years
About the Role:
We are seeking a highly experienced and skilled Senior FIX Protocol Developer and Team Lead to join our dynamic team. The ideal candidate will have extensive experience with the FIX protocol, specifically using the QuickFIX library, and a strong background in Java and .NET Core development. This role requires a professional with a proven track record in team management and a history of working with foreign clients.
Key Responsibilities:
- Develop and maintain financial applications utilizing the FIX protocol with the QuickFIX library.
- Provide ongoing support and troubleshooting for FIX protocol implementations.
- Lead and manage a team of developers, providing guidance, mentoring, and support to ensure high-quality code delivery.
- Collaborate with foreign clients to understand their requirements, provide updates, and manage expectations effectively.
- Design, develop, and optimize software solutions using Java and .NET Core technologies.
- Participate in code reviews, ensuring adherence to best practices and coding standards.
- Contribute to the architectural decisions and development of new features and enhancements.
- Ensure the timely delivery of projects while maintaining high standards of quality and performance.
Qualifications and Skills:
- Experience: 7-10 years of experience in software development with a strong focus on the FIX protocol.
- Technical Skills: Proficiency in Java and .NET Core development.
- FIX Protocol: Hands-on experience with QuickFIX library for development and support.
- Team Management: Proven experience in leading and managing a team of developers.
- Client Management: Experience working with foreign clients, with the ability to communicate effectively and manage expectations.
- Communication: Strong verbal and written communication skills, with the ability to convey complex technical concepts to non-technical stakeholders.
- Problem Solving: Strong analytical and problem-solving skills, with the ability to troubleshoot and resolve issues efficiently.
Preferred Qualifications:
- B.E from reputed institution.
- Experience in the financial services industry.
- Familiarity with Agile development methodologies.
We are Hiring!
Position: Software Developer (.NET 6)
Location: Andheri, Mumbai
Experience: 3-4 years
Job Description:
We are seeking a skilled Software Developer with 3-4 years of experience in .NET 6 to join our dynamic team in Andheri, Mumbai. The ideal candidate will have a strong background in ASP.NET service framework, SQL Server, Swagger, MVC architecture in .NET 6, FIX protocol, Docker, and Kafka.
Key Responsibilities:
- Develop and maintain web applications using .NET 6 and ASP.NET service framework.
- Design and implement MVC architecture in .NET 6.
- Work with SQL Server for database management and optimization.
- Utilize Swagger for API documentation and testing.
- Implement and manage Docker containers for deployment and scaling.
- Integrate and manage message streaming using Kafka.
- Ensure code quality through unit testing and adhere to best practices.
- Collaborate with cross-functional teams to define, design, and ship new features.
Required Skills:
- Proficient in .NET 6 and ASP.NET service framework.
- Strong experience with SQL Server.
- Knowledge of Swagger for API documentation.
- Experience with MVC architecture in .NET 6.
- Familiarity with FIX protocol.
- Hands-on experience with Docker.
- Proficiency in Kafka for message streaming.
- Excellent problem-solving skills and attention to detail.
- Strong communication and teamwork abilities.