Sales Engineer

Job Title : Full Stack Developer (Crypto Exchange)

Experience : 4+ Years

Location : Gurugram & Vadodara (On-site)

Role Overview :

We are looking for a Full Stack Developer with strong expertise in both backend and frontend development, along with exposure to crypto exchange systems or fintech platforms.

In this role, you will work on building high-performance, real-time trading applications, contributing to core systems like order execution, pricing engines, and wallet integrations.

Key Responsibilities :

• Design, develop, and maintain scalable backend services and APIs.
• Build and optimize responsive frontend applications for trading interfaces.
• Work on real-time systems such as order books, pricing engines, and trade execution.
• Integrate with blockchain networks, wallets, and third-party APIs.
• Ensure platform security, performance, and reliability.
• Collaborate with product, design, and DevOps teams for end-to-end delivery.
• Participate in system design, architecture discussions, and code reviews.

Required Skills & Qualifications :

• 4+ years of experience in Full Stack Development.
• Strong expertise in :
• Backend : Node.js and/or Python
• Frontend : React.js and/or Next.js
• Experience with REST APIs and microservices architecture.
• Strong understanding of databases (MongoDB, PostgreSQL, MySQL, etc.).
• Hands-on experience with Docker and cloud platforms (AWS preferred).
• Solid understanding of system design, scalability, and performance optimization.

Preferred (Good to Have) :

• Experience working with a crypto exchange or trading platform.
• Understanding of blockchain fundamentals (Ethereum, Bitcoin, etc.).
• Experience with wallet integrations and on-chain transactions.
• Familiarity with WebSockets and real-time data streaming.
• Knowledge of security best practices in fintech/crypto systems.

Why Join Us ?

• Opportunity to work on a high-impact, real-world crypto exchange.
• Build and scale systems from early-stage to production.
• Work in a fast-paced, ownership-driven environment.
• Exposure to cutting-edge blockchain and trading technologies.

Job Summary

We are seeking a QA Engineer with strong expertise in manual testing, automation using Selenium (Java), and SQL, with hands-on experience in finance applications such as banking systems, payments, or insurance platforms. The candidate should understand core financial processes and ensure high-quality, compliant software delivery.

 Key Responsibilities

• Analyze financial business requirements and create detailed test scenarios
• Perform manual testing on finance applications (web/mobile)
• Develop and execute automation scripts using Java + Selenium
• Validate backend data using SQL queries (transactions, balances, reports)
• Test critical financial workflows like:
• Account creation & maintenance
• Fund transfers (NEFT, RTGS, IMPS)
• Loan processing
• Insurance policy lifecycle
• Payment gateways & reconciliation
• Perform functional, regression, integration, and UAT testing
• Log and track defects using JIRA
• Ensure compliance with financial regulations and data accuracy
• Collaborate with developers, BAs, and stakeholders

Required Skills

Testing & Automation

• Strong knowledge of Manual Testing concepts (STLC, SDLC)
• Hands-on experience with Java + Selenium WebDriver
• Experience in test case design & execution
• Understanding of regression and data-driven testing

Job Role :

o Experience in Front-end web development using JavaScript jQuery,Angular, HTML5, CSS

o Responsible for handling end to end design & execution of all product web interfaces

o Develop new user-facing features & build reusable code and libraries for future use Work closely on UI/UX designs and back end engineers to implement versatile front-end solutions to web development problems

o Design, development, integration, delivery of different UI side modules of the product

o Develop and enhance modular, multilingual, cross-browser front-end applications using Angular, HTML, CSS, JavaScript, XML, JSON, etc.

o Experience in making responsive layouts

o Experience developing in Agile development processes

o Work closely with product management, customer support and SQA to continuously evolve and innovate the product.

o Involvement in the full development life cycle of projects. Working as a part of a team as well as on your own initiative

o Facilitate in the decision-making processes with team members both in terms of new system development and enhancement to current systems

o Experience of full software development life cycle and Agile Strong verbal & written skills required to interact with global teams. Highly motivated, analytical thinking individual

o Since this role involves working closely with users, the ideal candidate would have Knowledge of Relational database/SQL

o Ability to multi-task and work against deadlines/priorities

o Sense of ownership and desire to take on an expanded role over time. Eager to work with new technologies and apply them towards enterprise-level data solutions

o Capable of working with a global team and thriving in a team development environment. Advanced problem-solving skills and the ability to deal with real world business issues

Overall responsibility:

• Drafts, implements, and executes policies and procedures to facilitate a quality customer service experience.
• Establishes performance metrics for customer service representatives. Establishes service levels and requirements for the department.
• Develops and implements methods to record, assess, and analyse customer feedback.
• Develops and implements training and quality assurance programs for new hires and experienced employees.
• Identifies and recommends or acquires updates and expansions to technology, equipment, and policies that may improve customer service and retention. Acts as a liaison between the customer service department and other divisions in the company.

Day to day responsibilities :

• Managing the customer support department’s day-to-day functions. Responding to escalated customer support issues.
• Implementing customer support processes to enhance customer satisfaction.
• Formulating and revising customer support policies and promoting their implementation. Informing the team of all new information related to products, procedures, and trends.
• Assessing support statistics and preparing detailed reports on the findings.
• Interviewing and hiring new employees. Overseeing and evaluating the team's ongoing training efforts.
• Delivering performance evaluations and following the disciplinary process according to company policy. Managing the budget of the customer support department

Mandatory Certifications:

• ISO
• Six Sigma BB

Why Join Us : 

1. Start-up Environment - Work with a passionate and energetic team that is driven by hustle, comradeship, and togetherness

2. Compensation & Benefits – Best-in-class salaries to highly competitive ESOPs along with great learning work environment, we offer you a place full of opportunities to customize your career trajectory

3. An Environment for Innovation - We create a culture for innovation by giving an employee the prowess to create, make and innovate.

4. We've got you covered - From medical insurance, well-defined policies to flexi WFH options, scrumptious lunch to some amazing learning and development sessions- we've got your back!

5. Cool Perks – Come and get to join us for in-house events, team outings, dinner catchups, and much more

Responsibilities:

- Collaborate with cross-functional teams including front-end developers, designers, and system administrators to develop robust and scalable server-side applications.

- Design and implement RESTful APIs and services using Node.js, ensuring efficient data handling and integration.

- Develop database schemas and models for MongoDB, optimizing queries and ensuring data integrity.

- Implement data migration and transformation tasks between different data sources.

- Write efficient and reusable code, following best practices and coding standards.

- Conduct thorough testing and debugging of applications to identify and fix issues promptly.

- Collaborate with DevOps team to deploy applications on servers or cloud platforms.

- Continuously monitor application performance and optimize it for scalability and reliability.

- Stay updated on emerging technologies and trends, actively suggesting improvements and innovative solutions.

Requirements:

- Strong proficiency in Node.js and JavaScript.

- Solid understanding of server-side development and asynchronous programming concepts.

- Experience working with NoSQL databases (e.g., MongoDB).

- Knowledge of database design and query optimization techniques.

- Familiarity with web application security principles and best practices.

- Proficiency in using version control systems (e.g., Git).

- Good understanding of agile development methodologies.

- Excellent problem-solving and analytical skills.

- Effective communication and collaboration abilities.

In this role, you will:

• Integrate user-facing elements developed by front-end developers.
• Build efficient, testable, and reusable PHP modules.
• Solve complex performance problems and architectural challenges.
• Integrate data storage solutions.

You may be a fit if you have:

• 2 – 4 years of experience in building PHP web frameworks such as Lavarel.
• Understand the fully synchronous behavior of PHP.
• Understanding of MVC design patterns
• A proficient understanding building rich UI & front-end technologies, such as JavaScript,

HTML5, and CSS3.

• Working knowledge of object-oriented PHP programming
• Understanding of accessibility and security compliance.
• Strong knowledge of the common PHP or web server exploits and their solutions.
• Experience in using fundamental design principles for a scalable application.
• Knowledge of user authentication and authorization between multiple systems, servers, and environments.

• Knowledge of Integrating multiple data sources and databases into one system.
• Familiarity with limitations of PHP as a platform and its workarounds.
• Understanding of creating database schemas that represent and support business processes.
• Familiarity with SQL/NoSQL, Postgresql databases and their declarative query languages

This is a remote position.

About Company

Our client is angle funded,  growth stage B2B SaaS startup that enables a seamless and streamlined collaboration between big pharma, bio-techs and their external manufacturing partners.

Job Profile

• Develop all user-facing products in React.JS
  
• Build reusable components and front-end libraries for future use.
  
• Translate designs and wireframes into high quality code
  
• Focus on code maintainability and performance of application.
• Provide technical advice and assists in solving programming problems

• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Good foundation in design and a knack for designing interactions and elegant interfaces
• Thorough understanding of React.js and its core principles
• Good to have experience with popular React.js workflows (such as Flux or Redux)
• Experience with data structure libraries
• Familiarity with RESTful APIs
• Familiarity with modern front-end build pipelines and tools
• A knack for bench-marking and optimization
• Familiarity with code versioning tools (such as Git)
• Proficient in industry standard best practices such as Design Patterns, Coding Standards, Coding module, Prototypes etc.
• Experience in using debugging tools used for profiling/optimizing performance
• Experience in debugging, tuning and optimizing UI components

My Digital Shelf is an expanding and highly entrepreneurial start-up research and production company producing B2B conferences for the global Digital Retail and Consumer goods industry

The role of the Marketing Manager will be to perform general duties to support event planners, project managers and the Global Event team

• Social media daily management - primariliy linkedin and Twitter 
• Digital marketing - SEO, PPC advertising and more 
• Website content develpoment and management
• Copy writing for press releases, website and ad-hoc pieces
• Market research including competitot analysis and performance improvement 
• Liaising with external media agencies and association for advertising campaigns and barter agreements/partnership opportunities 
• Liaising with suppliers including printers, design agencies and publications
• Reporting directly to the Director and planning the event calendar with them
• Ad hoc support to team including assisting with events management and promotional activity
• Maintain production schedules for event materials/collateral
  Work on event follow-up and Event Metrics and Analysis

Candidate requirements:

• Graduated to degree level or equivalent in your chosen discipline, ideally Marketing, Social Sciences, Humanities, Languages or similar
• Fluent in written and spoken English
• Ability to work under pressure and meet demanding deadlines
• Confident and mature approach, reflective of the profile of the position and organisation

• Ability to work independently and show a strong sense of initiative, taking ownership of key projects when required with a proactive attitude
• Ability to multitask, prioritise and be flexible is essential
• Works well as part of fast-paced team, prioritising effectively and managing workload
• Excellent IT skills - proficient in both Windows and Mac operating systems (i.e. PowerPoint, Keynote, Excel, Word, Outlook)
• Strong interpersonal and communication skills both verbal and written, able to successfully interact with all parts of the business and stakeholders at all levels
• Excellent organisational, analytical and administrative skills, meticulous attention to detail
• Flexible in approach and able to amend hours as required to suit business needs
• Able to work with confidential material and sensitive information with absolute discretion