Fullstack Developer

Job Title: Quantitative Developer (Full-time)

Location: Pune

Role Overview

As a Quantitative Developer, you will be responsible for building end-to-end applications and dashboards that support live trading, risk monitoring, and research workflows. You will own the full lifecycle from data sourcing and modeling to application development and deployment, ensuring traders have fast, intuitive, and reliable tools.

This role is hands-on and requires comfort with both backend systems and frontend interfaces, with a strong emphasis on real-time data delivery, analytics, and visualization. In addition to application development, you will also be expected to assist with data modeling, backtesting, and feature engineering tasks, working closely with researchers to ensure models are properly implemented, thoroughly tested, and seamlessly integrated into production systems.

Because this is a lean and fast-paced environment, we are seeking self-starters who can take ownership, adapt quickly, and thrive without constant supervision. You will be working closely with quant researchers and traders, but not under heavy layers of engineering management, which means your ability to guide yourself, make pragmatic technical decisions, and deliver reliable solutions independently is critical.

Key Responsibilities

● Develop and maintain tools for live P&L tracking, position monitoring, and analytics dashboards.

● Design and manage data pipelines for the ingestion, processing, and storage of real-time and historical market data.

● Collaborate with the trading team to build low-latency execution algorithms and automation tools for quant researchers and traders.

● Contribute to both frontend and backend development for internal systems.

● Build statistical and quantitative research tools to provide insights into market behavior and strategy performance.

● Support traders and researchers with modeling tasks, feature engineering, and backtests.

● Develop modules for strategy prototyping, scenario analysis, and performance evaluation.

● Write clean, efficient, and scalable code with an ownership-driven mindset.

● Continuously learn and adapt to evolving trading needs in a fast-paced environment.

Skills & Qualifications

Must Have:

● Strong programming skills in Python (NumPy, pandas, FastAPI/Flask, Plotly/Dash/Streamlit, Redis).

● Experience with frontend development (React, TypeScript, or similar) and UI/UX

● Prior hands-on experience in Full-stack development and/or Quantitative Domain.

● Solid understanding of databases (SQL/NoSQL) and data pipelines.

● Familiarity with real-time systems (websockets, streaming APIs, message queues).

● Experience with data structures, algorithms, and system design.

● Strong problem-solving skills and a hunger to learn on the job.

Nice to Have:

● Prior experience or interest in financial markets/algo trading/quantitative research.

● Familiarity with C++/Java/.net for performance-critical modules.

● Exposure to DevOps/deployment/cloud infrastructure (AWS, Docker, etc.).

● Exposure to TT ADL and/or experience developing algorithms via TT ADL.

● Knowledge of options, futures, and market microstructure.

What We Offer

● Direct P&L impact - your work will be used live on the trading desk.

● High-growth environment - no bureaucracy, full ownership, rapid execution.

● Opportunity to work across the full quant-tech stack - from models to live applications.

● Competitive compensation with performance-linked upside.

● Opportunity to build core systems from the ground up rather than maintaining legacy code.

Note that we strongly prefer developers who are AI-enabled, especially those with exposure to agentic AI frameworks, and can prototype solutions quickly while also converting them into production-grade applications with reliability and performance in mind. However, while we are an AI-augmented team, it is critical that your foundations in programming, systems design, and problem-solving are strong without relying on AI assistance.

Requirements:

• 7+ years in enterprise application development
• Proven track record of delivering complex digital solutions
• Advanced knowledge of React hooks, context API, and component and global state management
• Experience with atomic design, component libraries, and TypeScript
• Proficiency in React performance optimization and modern features
• Strong experience with modern .NET (6+)
• Proven track record applying Clean Architecture & Clean Code & SOLID principles & DDD patterns
• Expertise in building scalable REST APIs and microservices
• Experience with Azure Service Bus, Event Grid, and message-based architectures
• Proficiency in resources like App Insights, Function Apps, Key Vaults, and App Services
• Expertise in cloud development and deployment strategies
• Strong understanding of business needs, ability to meet them by creating cutting-edge solutions
• Brilliant communication abilities, knowing how to explain technical details and processes to a non-tech person
• Fluency in English

Nice to have:

• Test automation (Playwright/Cypress)
• Building CI/CD pipelines in Azure DevOps
• API-first development and OpenAPI specifications
• Experience with agile at scale (SAFe/Spotify)
• Proficiency with AI-powered development tools (GitHub Copilot, Cursor, etc.) to enhance productivity
• Bachelor's or Master's degree in Computer Science or a related field

 Responsibilities:

• Front-end, API, and back-end development, ensuring the successful delivery of digital solutions
• Drive innovation by staying informed about emerging technologies, industry trends, and best practices
• Collaborate with the Product Manager, UX/UI Designers, and Engineering Manager to define agile technical requirements, provide technical estimation, and prioritize backlogs based on business needs and technical feasibility
• Participate in sprint planning, backlog grooming, and release planning meetings to ensure alignment between technical implementation and product roadmap
• Participate in hands-on development activities, including coding, debugging, and troubleshooting, to deliver high-quality applications
• Design, architecture, development of digital applications, ensuring adherence to best practices, coding standards, and architectural principles
• Design scalable architectures for multi-region deployment
• Implement test automation strategies and frameworks to automate testing processes and ensure the quality and reliability of applications
• Automate test cases and integrate testing into the CI/CD pipeline
• Conduct code reviews to ensure adherence to coding standards, best practices, and architectural guidelines
• Define and implement code best practices, development standards, and documentation processes to maintain code quality and readability
• Integrate digital applications with existing digital assets, backend systems, and third-party APIs, ensuring seamless data exchange and interoperability
• Collaborate with integration teams to design and implement integration solutions that meet business requirements and architectural standards
• Communicate technical concepts and solutions to non-technical stakeholders in a clear and understandable manner

JOB PURPOSE   

A Senior Associate Java WCS Technologist is considered as a senior contributor for complex modules of work by bringing deep core technology expertise and relevant business subject matter expertise to the table.  

JOB RESPONSIBILITIES   

• Sr. Associate, Technology plays a significant role during the design and implementation of the technological solution for our clients.   
• A Sr. Associate, Technology is involved in ensuring a quality technical design that satisfies the business requirements of the client.   

• A Sr. Associate, Technology is often involved in package evaluations and recommendations, communicating the technological details of the project to the business users and workshops with the clients. Sr. Associate, Technology also participates in gathering business requirements and assessing existing architectures and resources.  
• Sr. Associate, Technology provides leadership to the team by taking responsibility for a specific component or track of the project architecture.  By taking on this level of responsibility, a Sr. Associate, Technology spends more time overseeing the tasks required to implement a solution rather than performing the tasks directly.  This includes planning, estimation, resource management, issue resolution and quality assurance.  A Sr. Associate, Technology is also responsible for coordinating and communicating with the other tracks and disciplines involved in the project.   
• In performing the essential functions of this role, the work is fast-paced, moderately noisy and team-based.  Additionally, frequent overnight travel is required.  
• Prepares the technical design of the more complex technology components within the module (one or more of client/web presentation tier, server tier, data access and data model, integration component, package function customization)  
• Participates in and in some cases drives design reviews of other modules and provides insightful comments to improve the design quality and design conformance to standards  

• Assists the architect in articulating the pros and cons of using a certain technology stack/package or component or design pattern versus another to the clients and project team and drives selection of technologies, designs to come up with the optimal architecture  
• Implements slice of application (EAR) and proofs of concept (spike solution) to prove any new technologies or integration scenarios in the module  
• For package implementations, aids the Architect of the project to perform the gap analysis between business requirements and the package features and design the configuration, customizations, extensions, interfaces required to meet the requirements  
• Provides innovative solutions to project level technical issues  
• Critiques a design created by another designer and helps identify design and performance improvements  

• Interacts with a set of clients (client senior developers and architects) to create technology specifications from business requirements for one of the modules within the project  
• In some scenarios, collaborates with client developers to design, build, test and deploy the module components and integrate with the rest of the modules  
• Raises and drives to closure with the client any technical design and implementation issues in the module and also in the interfaces and interactions with other modules  
• Estimates the implementation and deployment of the module based on design architecture, testing strategy and overall project plan  
• Assists the architect in coming up with the overall estimates for the project along with any key risks and issues and their mitigation  

• Reports progress and issues to the Manager in a timely manner. In particular, to relay issues that might impact on quality or the ability to deliver to timescales or estimates  
• Works with team on the development of standards, processes and procedures related to application security, upgrade management, capacity planning, application deployment, performance monitoring/tuning, and failover and disaster recovery  
• Mentors the team on the best techniques to debug and troubleshoot design and implementation defects and issues  
• Shares point of view on technology stack, package and latest technology and business trends in one or more relevant areas (e.g. eCommerce, Content Management).  
• Documents the technical design using UML, suitable design patterns in the form of technical design narrative, object models, sequence diagrams, collaboration diagrams  

SKILL REQUIREMENTS  

Experience in: J2EE - Application Servers, Java - ORM, Java - Spring Framework, Core  

Java, SQL Development Languages, Java - Web, Presentation Frameworks, Java - Messaging  

Implementation, Java Web Services, Planning/ Execution & Tracking, Scoping and  

Estimating, Data Modeling, High Availability and Failover Applications, High Throughput / Transaction Application, Logical Architecture Design, OOAD and UML, Package / Vendor Selection, Performance / Capacity Planning, Application, Security.  

Ability to abstract detail into larger (repeatable) patterns, familiarity with user centered analysis and evaluation techniques   

Understanding of the project life cycle process to effectively be able to manage a sub- 

Business Knowledge:  Domain experience on Enterprise data warehouse would be a plus.  

Personal Attributes: a. Strong and innovative approach to problem solving and finding solutions b. Excellent communicator (written and verbal, formal and informal) c. Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution d. Ability to multi-task under pressure and work independently with minimal supervision. e. Ability to prioritize when under pressure  

EXPERIENCE   

2-8 years  

EDUCATION  

Full Time Bachelor’s / Master’s degree (Science or Engineering preferred)  

• Looking for 0-30 Days and Notice Period Serving resources (Across the Globe)
• 4-13 years developing n-tier modern software applications in a highly transparent agile organization with iterations, continuous integration, and a drive for quality
• At least 4 years of experience in software development building Web Services in Java, SpringBoot, Elasticsearch, and Open source technologies
• At least 4 years UI programming experience with JavaScript, CSS, JSON
• At least 3 years using ReactJS or VueJS, jQuery and Bootstrap, or similar frameworks
• Experienced in service layer integration (e.g. data, authentication, 3rd party systems) using Ajax and REST APIs.
• Experienced in UI and backend unit testing, functional testing, and performance testing tools.
• Must have experience building responsive web applications and related best practices.
• Experience in building Micro Services using cloud native environments like Azure, Spring Cloud, AWS or GCP with sound understanding of Micro Services Design Patterns
• Strong interpersonal, written communication, and presentation skills
• Experience with real-time streaming processing (Kafka/Storm) is preferred
• Proven ability to design and implement web services in a RESTful manner, along with understanding our broader service-oriented architectures
• Proven ability to work within a cross functional agile team
• Must be a self-starter and able to work well with others in a fast-paced agile environment with an emphasis on collaborating and assisting the team to meet business objectives
• Ability to use tools such as JIRA, Git, etc. preferred
• Experience with containerized environments such as PCF, Docker, etc. is highly desirable

• C#
• ASP.NET MVC
• ASP.NET
• Core
• jQuery
• JavaScript
• Angular
• MS SQL Server
• JSON
• Web API