[tek_textrotator tr_static_heading=”Everything you need:” tr_text_fields=”%5B%7B%22tr_text_item%22%3A%22Experience%22%7D%2C%7B%22tr_text_item%22%3A%22Consulting%22%7D%2C%7B%22tr_text_item%22%3A%22Knowledge%22%7D%5D” tr_text_animation=”slide” tr_text_tag=”h1″ tr_text_align=”text-center” tr_text_color=”#1e266d” tr_font_size=”70px” tr_speed=”2000″][tek_sectiontitle st_title=”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.” st_title_tag=”h5″ st_subtitle_position=”subtitle-below-title” st_subtitle_color=”#1e266d” st_title_font_weight=”” st_separator_enable=”separator_off” st_text_align=”text-center” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=”” css=”.vc_custom_1662583896914{margin-bottom: 60px !important;}”]
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[tek_sectiontitle st_title=”About *OneRock*” st_title_tag=”” st_subtitle=”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.” st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_title_bottom_spacing=”40px” st_separator_enable=”separator_on” st_separator_position=”below_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-center” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=”” css=”.vc_custom_1662495551958{margin-bottom: 45px !important;}”]
[tek_sectiontitle st_title=”Meet our *Founders*” st_title_tag=”” st_subtitle=”We are people with passion and experience” st_subtitle_position=”subtitle-below-title” st_title_size=”38px” st_title_font_weight=”” st_separator_enable=”separator_off” st_text_align=”text-center” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=”” css=”.vc_custom_1662412699822{margin-bottom: 60px !important;}”]
[tek_team design_style=”classic” title=”Ketan Dilip Lad” position=”Director” description=”Born 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.” image_source=”media_library” css_animation=”” image=”8051″]

[tek_team design_style=”classic” title=”Mayuri Sanjay Gosrani” position=”Director” description=”Hailing 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.” image_source=”media_library” css_animation=”” image=”8050″]

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.
[tek_sectiontitle st_title=”Services & *Expertise*” st_title_tag=”h1″ st_subtitle=”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.” st_subtitle_position=”subtitle-below-title” st_subtitle_color=”#aeaeae” st_title_line_height=”52px” st_title_font_weight=”” st_subtitle_size=”15px” st_separator_enable=”separator_on” st_separator_position=”below_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-center” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=”” css=”.vc_custom_1662463446806{margin-bottom: 80px !important;}”]

[tek_sectiontitle st_title=”Production Support” st_title_tag=”h3″ st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_separator_enable=”separator_on” st_separator_position=”above_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-center” st_width=”st_fullwidth”]
  • Production Support Of Trading Systems
  • DevOps engineering
[tek_sectiontitle st_title=”Software Development” st_title_tag=”h3″ st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_separator_enable=”separator_on” st_separator_position=”above_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-center” st_width=”st_fullwidth”]
  • Bespoke Software Development
  • Backend as well as Frontend
  • Java, .NET, WinForms, Python scripting
[tek_sectiontitle st_title=”Operations” st_title_tag=”h3″ st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_separator_enable=”separator_on” st_separator_position=”above_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-center” st_width=”st_fullwidth”]
  • OTC Settlement
  • Trade Confirmation
  • Brokerage Wires
  • Report Processing
  • Breaks and Reconciliation
[tek_sectiontitle st_title=”Production *Support*” st_title_tag=”h1″ st_subtitle_position=”subtitle-below-title” st_subtitle_color=”#aeaeae” st_title_line_height=”52px” st_title_font_weight=”” st_subtitle_size=”15px” st_separator_enable=”separator_off” st_text_align=”text-left” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=””]
[tek_sectiontitle st_title=”Trading Systems” st_title_tag=”h3″ st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_separator_enable=”separator_on” st_separator_position=”above_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-center” st_width=”st_fullwidth”]
  • Trading System Backend Support
  • Trading System Frontend Support
  • Order Routing, Risk Management, Security Master, Trade Lifecycle, Derivative Pricing, Reports
[tek_sectiontitle st_title=”DevOps” st_title_tag=”h3″ st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_separator_enable=”separator_on” st_separator_position=”above_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-center” st_width=”st_fullwidth”]
  • Code Repository Management
  • Build/Deployment Pipeline
  • Process Scheduling System
[tek_sectiontitle st_title=”Software *Development*” st_title_tag=”h2″ st_subtitle_position=”subtitle-below-title” st_title_size=”38px” st_title_font_weight=”” st_separator_enable=”separator_off” st_text_align=”text-center” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=”” css=”.vc_custom_1662497013397{margin-bottom: 75px !important;}”]

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
[tek_sectiontitle st_title=”Operations” st_title_tag=”h2″ st_subtitle_position=”subtitle-below-title” st_title_size=”38px” st_title_font_weight=”” st_separator_enable=”separator_off” st_text_align=”text-center” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=”” css=”.vc_custom_1662502213295{margin-bottom: 75px !important;}”]

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.
[tek_sectiontitle st_title=”Careers” st_title_tag=”h1″ st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_title_bottom_spacing=”40px” st_separator_enable=”separator_off” st_text_align=”text-left” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=””][tek_sectiontitle st_title=”We are *Hiring!*” st_title_tag=”h2″ st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_title_bottom_spacing=”40px” st_separator_enable=”separator_on” st_separator_position=”below_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-left” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=”” css=”.vc_custom_1662584657293{margin-top: -30px !important;}”]

Senior HR Executive – Recruitment & Generalist

Join our HR team and take ownership of end-to-end recruitment across technical and non-technical roles, while supporting core HR operations and compliance.

Key Responsibilities

  • Manage the complete recruitment cycle from sourcing to onboarding
  • Screen technical profiles including .NET, Java and UI roles
  • Coordinate interviews, offers and reference checks
  • Support payroll and statutory HR compliance

Requirements
4–5 years of HR and recruitment experience, preferably within IT/software services, with strong communication skills and working knowledge of Indian payroll and compliance.

Location: Andheri East, Mumbai
Work Week: 5 Days, Work from Office
Joining: Immediate / Short Notice
Compensation: Best in Class

Send Resume to info@onerockinfotech.com

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[tek_sectiontitle st_title=”We are *Hiring!*” st_title_tag=”h2″ st_subtitle_position=”subtitle-below-title” st_title_font_weight=”” st_title_bottom_spacing=”40px” st_separator_enable=”separator_on” st_separator_position=”below_title” st_separator_style=”solid-line” st_separator_width=”sep-border-width-1″ st_text_align=”text-left” st_width=”st_fullwidth” css_animation=”kd-animated fadeIn” css_animation_delay=”200″ st_subtitle_decoration=”” css=”.vc_custom_1768982709970{margin-top: 30px !important;}”]

Python Developer

We are looking for an experienced Python Developer to build and modernize backend systems across cloud, data and financial technology environments.

Core Skills
Python 3.12, FastAPI, T-SQL, Kafka, AWS, Terraform, CloudWatch, Linux, Git/GitLab CI, Puppet and Flyway.

Exposure to C#/.NET 8, F# and React 18+ with TypeScript is an added advantage.

Requirements

  • 5+ years of development experience
  • Strong backend and cloud engineering expertise
  • Ability to work with and migrate existing .NET/F# services
  • Finance domain experience is preferred

Location: Mumbai / Pune – Hybrid
Joining: Immediate Joiners Preferred

CTA: Apply Now / Send Resume to info@onerockinfotech.com

Python Developer

We are looking for an experienced Python Developer to build and modernize backend systems across cloud, data and financial technology environments.

Core Skills
Python 3.12, FastAPI, T-SQL, Kafka, AWS, Terraform, CloudWatch, Linux, Git/GitLab CI, Puppet and Flyway.

Exposure to C#/.NET 8, F# and React 18+ with TypeScript is an added advantage.

Requirements

  • 5+ years of development experience
  • Strong backend and cloud engineering expertise
  • Ability to work with and migrate existing .NET/F# services
  • Finance domain experience is preferred

Location: Mumbai / Pune – Hybrid
Joining: Immediate Joiners Preferred

Send Resume to info@onerockinfotech.com

Contact Us

Give us a call or fill in the form below and we will contact you. We endeavor to answer all inquiries within 24 hours on business days.
+91 918 851 0001