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About Us

Dolat Capital is a multi-strategy quantitative trading firm specializing in high-frequency and fully automated trading systems across global markets. We build proprietary algorithms using advanced mathematical, statistical, and computational techniques.

We are looking for an Experienced Quantitative Researcher to develop, test, and optimize quantitative trading strategies—primarily for APAC markets. The ideal candidate brings strong mathematical thinking, hands-on trading experience, and a track record of building profitable models.

Key Responsibilities

• Research, design & develop quantitative trading strategies
• Analyse large datasets and build predictive models / regression models
• Implement models in Python / C++ / Matlab
• Monitor, execute, and improve existing trading strategies
• Collaborate closely with traders, developers, and researchers
• Optimize trading systems, reduce latency, and enhance execution
• Identify new trading opportunities across listed products
• Oversee and manage risk for options, equities, futures, and other instruments

Required Skills & Experience

• Minimum 3+ years experience on a high-volume equities, futures, options, or market-making desk
• Strong background in Statistics, Mathematics, Physics, or related field (PhD)
• Proven track record of profitable real-world trading strategies
• Strong programming experience: C++, Python, R, Matlab
• Experience with automated trading systems and exchange protocols
• Ability to work in a fast-paced, high-pressure trading environment
• Excellent analytical skills, precision, and attention to detail

Java/Python Developer(60% Java - 40% Python) - Mid Level Hands On Strong Developer

- 3 Years to 5 Years - Level 2

- 5 Years to 7 Years - Level 3

Location - Mumbai Commerz3 Office Only

He/She candidate must possess a strong technology background with advanced knowledge of Java

and Python based technology stack.

Java, J2EE, Spring MVC, Python, JPA, Spring Boot, REST API, Database, Playwright, CI/CD pipelines

. At least 3 years of Hand-on Java EE and Core Java experience with strong leadership qualities.

. Experience with Web Service development, REST and Services Oriented Architecture.

. Expertise in Object Oriented Design, Design patterns, Architecture and Application Integration.

· Working knowledge of Databases including Design, SQL proficiency.

. Strong experience with frameworks used for development and automated testing like SpringBoot, Junit, BDD etc.

. Experience with Unix/Linux Operating System and Basic Linux Commands.

. Strong development skills with ability to understand technical design and translate the same into workable solution.

. Basic knowledge of Python and Hand-on experience on Python scripting

. Build, deploy, and monitor applications using CI/CD pipelines.

About Crayon Infotech:

Crayon Infotech is a fast-growing digital solutions company specializing in mobile app development, web development, UI/UX design, and digital marketing. We work with startups and enterprises to deliver cutting-edge technology solutions. We believe in innovation, collaboration, and quality execution.

Job Summary:

We are looking for a dynamic and result-oriented Inside Sales Executive to join our team. The ideal candidate will be responsible for lead generation, client engagement, pitching our services, and converting prospects into customers. You should have strong communication skills and the ability to understand client requirements.

Key Responsibilities:

• Generate leads through calls, emails, LinkedIn, and online platforms.
• Understand client needs and present appropriate service offerings (Mobile Apps, Websites, UI/UX, etc.).
• Follow up on leads and maintain a strong pipeline.
• Schedule client meetings and demos for the Business Development team.
• Work closely with marketing and technical teams to align sales strategies.
• Maintain CRM tools and prepare weekly/monthly reports.
• Meet and exceed monthly and quarterly sales targets.
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Required Skills:

• 1–5 years of experience in Inside Sales, preferably in IT or digital services.
• Excellent verbal and written communication skills.
• Strong persuasion and negotiation skills.
• Proficient in MS Office and CRM tools.
• Self-motivated and goal-oriented approach.
• Ability to handle multiple tasks and thrive in a fast-paced environment.

What your day job looks like at GroupM:

• Develop strong relationships with counterparts in GroupM regional teams (Europe, U.S., Asia)
• Support the training and growth of your team
• Enforce retail/ecomm. best practices with a focus on platform expertise, consistency, and quality of work delivery
• Be accountable for consistent work delivery to GroupM regional teams by ensuring a high quality of output
• Serve as point of escalation for your team and take ownership of resolving any issue
• Provide career development and coaching for your team
• Line manage 2-5 direct reports
• Provide timely and actionable feedback to the team to aid in their development, improvement, and progress. Provide awareness and recognition for jobs well done
• Present strong and effective communication across all levels

What you’ll bring:

• You are proficient in English
• You have 5+ year experience of planning and managing retail Search campaigns
• You have a high-level knowledge of retail Search platforms and third-party tools (Google Merchant Centre (Shopping Campaigns), Helium10, AMS, Kroger, Walmart, Pacvue, Instacart)
• You have expertise of handling online portal sellers on multi-channel, multi-platform model
• You have a strong hold on feed creation, feed management, Listing of products on all platforms, maintaining hygiene across all portals
• You possess strong analytical skills and a natural affinity for numbers to optimize for results
• You can examine raw data, draw conclusions and develop actionable recommendations as needed
• You have experience maintaining quality standards at scale
• You have experience providing service to local teams from a centralized location
• You have a passion for everything digital, with an active interest and understanding of online advertising industry trends
• You have excellent communication skills, both verbal and written
• You are proficient in Microsoft Excel and Google Sheets

Quality Assurance & Testing Head

Location: Thane Role

Requirement:

• 17 -22 years of experience in Manual & Automation Testing in Payments Domain

• Extensive experience in ATM, Payment and Cards domain. Sound knowledge of Payment schemes/networks and certification process

• Strong technical knowledge in Payment Applications, Infrastructure and Automation tools

• Good communication skills and stakeholder management

• Experience in leading end-to-end medium to large projects for entire Testing life cycle which includes efforts estimation, scheduling, defining test strategies and aligning various delivery streams to the strategy encompassing transformational thinking with agile approach

• Ability to take ownership and accountability for Testing deliverables which include Test Strategy, Environment setup Test Plan, Test Scenarios/cases/results,

• Experience in driving automation testing across all workstreams to improve the efficiency of overall testing cycle which includes design and develop reusable and robust automation assets.

• Experience in managing a large team. The role will lead a team of 40 plus employees which includes Managers, Team Lead and Test Engineers and provide mentorship and career guidance.

• Stays abreast of QA & Testing best practices and the latest available tools, frameworks, and standards.

JOB PURPOSE

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• Develop .NET Core applications using React JS reusable components as per need / client specifications
• This is a hands-on role which involves writing code, testing, and deploying finished web applications and libraries

MAJOR ACCOUNTABILITY

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• Design, rapid prototype, and implement a scalable, reliable and maintainable node based web application
• Enforce code quality through test driven development
• Enhance, refactor, and continuously improve the existing codebase
• Collaborate closely with team to define product requirements
• Aggressively collect, analyse, and act on data about product performance
• Communicate effectively with technical and non-technical people
• Proactive in keeping your skills updated

ESSENTIAL SKILLS & EXPERIENCE

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• Excellent working knowledge of .NET Core, React JS, JavaScript.
• 4-6 year's overall .NET development experience (At least 2 years of experience in React JS)
• Experience in working with databases - SQL and Non-SQL Databases
• Experience in any visualization JS libraries like D3 JS / Charts JS / Sync Fusion / Fusion Charts will be an added advantage.
• GraphQL
• Hooks 
• Redux / Flux 
• TypeScript 

EDUCATION

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• Minimum education: Any Graduate BE / B.Tech would be desirable
• Languages: Excellent English written & spoken

- We are looking for techies with a passion to develop high-performance web applications. 

- If you are interested and looking to build scalable and high-performance apps, then join us. We are building web app based on React with server-side rendering. For mobile, we are building PWA.

Roles & Responsibilities :

1. Build scalable web applications using ReactJS, Redux and other related libraries.

2. Integrating back-end API's with front-end.

3. Build reusable code and libraries for future use.

4. Optimize application performance and reduce page loading speed.

5. Solid experience in architecting and implementing highly scalable front-ends in modern technologies such as React or Vue.

6. Gathering requirements from design and technical staff and client on web development needs/Defining effective solutions for business and process problems.