Test Engineer

Title: Quantitative Developer

Location : Mumbai

Candidates preferred with Master's

Who We Are

At Dolat Capital, we are a collective of traders, puzzle solvers, and tech enthusiasts passionate about decoding the intricacies of financial markets. From navigating volatile trading conditions with precision to continuously refining cutting-edge technologies and quantitative strategies, our work thrives at the intersection of finance and engineering.

We operate a robust, ultra-low latency infrastructure built for market-making and active trading across Equities, Futures, and Options—with some of the highest fill rates in the industry. If you're excited by technology, trading, and critical thinking, this is the place to evolve your skills into world class capabilities.

What You Will Do

This role offers a unique opportunity to work across both quantitative development and high frequency trading. You'll engineer trading systems, design and implement algorithmic strategies, and directly participate in live trading execution and strategy enhancement.

1. Quantitative Strategy & Trading Execution

• Design, implement, and optimize quantitative strategies for trading derivatives, index options, and ETFs
• Trade across options, equities, and futures, using proprietary HFT platforms
• Monitor and manage PnL performance, targeting Sharpe ratios of 6+
• Stay proactive in identifying market opportunities and inefficiencies in real-time HFT environments
• Analyze market behavior, particularly in APAC indices, to adjust models and positions dynamically

2. Trading Systems Development

• Build and enhance low-latency, high-throughput trading systems
• Develop tools to simulate trading strategies and access historical market data
• Design performance-optimized data structures and algorithms for fast execution
• Implement real-time risk management and performance tracking systems

3. Algorithmic and Quantitative Analysis

• Collaborate with researchers and traders to integrate strategies into live environments
• Use statistical methods and data-driven analysis to validate and refine models
• Work with large-scale HFT tick data using Python / C++

4. AI/ML Integration

• Develop and train AI/ML models for market prediction, signal detection, and strategy enhancement
• Analyze large datasets to detect patterns and alpha signals

5. System & Network Optimization

• Optimize distributed and concurrent systems for high-transaction throughput
• Enhance platform performance through network and systems programming
• Utilize deep knowledge of TCP/UDP and network protocols

6. Collaboration & Mentorship

• Collaborate cross-functionally with traders, engineers, and data scientists
• Represent Dolat in campus recruitment and industry events as a technical mentor

What We Are Looking For:

• Strong foundation in data structures, algorithms, and object-oriented programming (C++).
• Experience with AI/ML frameworks like TensorFlow, PyTorch, or Scikit-learn.
• Hands-on experience in systems programming within a Linux environment.
• Proficient and Hands on programming using python/ C++
• Familiarity with distributed computing and high-concurrency systems.
• Knowledge of network programming, including TCP/UDP protocols.
• Strong analytical and problem-solving skills.

A passion for technology-driven solutions in the financial markets.

Skills:

Full Stack Developer

Developed Gaming Application

Developed 3D Gaming Application

Basic knowledge of C, C++, MySQL, Mongo db

About QuestionPro:

QuestionPro is one of the leading market research platforms. We have a wide range of products in Market Research, Customer Experience, Employee Experience, Vehicle Experience. All our products are multi-tenant SAAS platforms built on the latest technologies.

Our infrastructure is spread across 6 Data Centers across the globe. The platform collects over 10Million Surveys every month. Our Customer Experience platform was named top provider in the Gartner Voice of the Customer Rankings. Ever since we launched in 2016, we have grown by over 200% YoY. All up we are on plan to hit $ 31M in 2021. We are bootstrapped and proud to get where we are without any funding or investments. 

Our operations are spread across the globe with offices in the US, Mexico, Germany, UK, UAE, and Canada. 

https://www.questionpro.com/blog/cx-top-provider-gartner-voc-rankings/

We are a bootstrapped company and proud to have not taken any funding or investment.

QuestionPro has a particularly exciting journey ahead, requiring a passionate individual to join our growing team. If you are a true technology craftsman and want to build cutting-edge software solutions, hit us!

We operate 100% remote. You will be working from any place you desire for this position.

Responsibilities

• You will be responsible for key deliverables that would help improve the quality and reliability of our infrastructure spread across 8 data centres, both cloud and hybrid. 
• Streamline Life Cycle Management activities for the Infrastructure.
• You will be interacting with DevOps & Support teams to quickly investigate and mitigate the problems impacting customers at various levels in the Infrastructure including MySQL Database and Engineered Systems technology stack. 

Skills & Requirements

   Must-Have:   

• 8+ years of experience in Linux System Administration / Development / QA roles with a thorough understanding of Software Development Life Cycle
• Excellent knowledge of Linux System administration activities
• A very good understanding of Linux kernel internals, Server Virtualization, Networking & Security layer
• Any experience in IO subsystem, Operating Systems, Storage technologies would be a definite plus
• Hands-on experience with automation of system administration activities
• Hands on experience in building OS images and testing based on standard test framework.
• Proven ability to triaging and resolve issues during patch testing & certification
• Experience in OEM, Linux OS Patching, Yum, KSplice, etc.
• Excellent Scripting skills in Bash, Perl, Python, or similar scripting languages

   Good To Have:

• Good experience on private cloud management. 
• Proxmox virtualization
• Ability to build and grow the team. 

• Product and Application Development in C.
• Develop and debug Applications and Firmware in/for Embedded Linux Environment
• Design and development of real-time, multi-processor / multi-controller systems.
• Module-level design with proper software design practices

Required Qualifications:

• 4+ years of C development AND Linux experience
• Linux user space and kernel space programming experience
• Linux system programming
• Work experience with 8 / 32-bit microcontroller programming
• Experience with CAN, MODBUS, and high power systems software development.
• Source revision control (git, svn)
• Degree in Computer Science from a reputed institution
• Linux command line and development tools (e.g. shell script, Make, CMake, GDB, and GNU development tools)

Preferred Qualifications:

• Exposure to a full product development cycle.
• Programming experience in an object-oriented language (C++)
• Programming experience in a high-level language (e.g. Python)
• Knowledge of common Linux system calls, kernel interfaces, Linux device drivers, and configuration.
• Exposure to multi-processor product architecture.
• Experience in open source components and libraries (e.g. libxml, glib, qt, dbus, OpenSSL, curl, etc)
• Experience with Level2 AC EV chargers and/or DC fast chargers.
• Experience OR Knowledge with standards ISO 15118-2
•  Add "8 bit / 16 bit / 32 bit microcontroller experience, specially ARM"

• Work directly with the other Software/Firmware Engineers and Electrical/RF/Systems Test Engineers to write needed software
• Design and implement software platform for firmware on embedded CPUs with multiple OS such as Windows, Linux, FreeRTOS, TI-RTOS and embedded Linux
• Use compliers, debuggers revision control and automated build systems.
• Design/develop components of software platform for use by other developers to extend its capabilities and build custom applications/behavior on top
• Develop build methodologies, debugging tools/utilities
• Develop and release Software using Agile methodology
• Write unit tests and support continuous integration and automated test methodology
• Brainstorm for new ideas and ways to improvement product and processes
• Consult with peers for feedback during debug/testing stages
• Document and maintain design processes

• Technical Experience on Physical Layer of 3GPP LTE Experience on DSP Development\
• Proficient in C
• Good understanding of Wireless Communications
• Experience on MAC-PHY interface
• Behavioral Interpersonal skills & Ability to work in team
• Good Communication Skills Good Analytical Skills
• Customer Orientation Job Title LTE Developer with DSP Physical Layer(Engineer/Senior Engineer)