Application Development Engineer

Job Title: Full Stack Developer – Perpetual Trading

Location: Remote

Experience: 3+ Years

Employment Type: Full-Time

About the Company

We are a next-generation cryptocurrency exchange focused on building innovative and secure trading experiences for digital assets and derivatives. With a strong emphasis on perpetual trading and real-time market execution, we aim to redefine how traders interact with crypto markets — combining transparency, performance, and user-centric design.

Role Overview

We are seeking a Full Stack Developer experienced in perpetual trading platforms and Web3 ecosystems. The ideal candidate should have hands-on experience working with both frontend (React/Next.js) and backend (Node.js/Nest.js) systems and integrating decentralized perpetual trading APIs such as GMX, Hyperliquid, or similar. You will build end-to-end high-performance trading modules, ensuring low-latency execution, real-time data sync, and seamless user interaction.

Key Responsibilities

• Design, develop, and maintain full-stack trading modules and dashboards for perpetual and derivatives trading.
• Integrate decentralized perpetual trading APIs (GMX, Hyperliquid, Drift, etc.) and Web3 wallets (MetaMask, WalletConnect).
• Implement real-time order books, market data feeds, and trade execution flows using REST and WebSocket APIs.
• Build scalable backend services using Node.js / Nest.js / Express and connect them to the frontend.
• Manage database operations for user data, trade history, and performance analytics.
• Collaborate with UI/UX, blockchain, and DevOps teams to deliver high-performance trading experiences.
• Optimize both frontend and backend for speed, security, and low latency.
• Write clean, maintainable, and modular code following modern development practices and standards.

Required Skills & Experience

• 3+ years of experience as a Full Stack Developer, preferably in crypto, DeFi, or trading platforms.
• Strong proficiency in React.js / Next.js, Node.js / Nest.js / Express, and TypeScript / JavaScript (ES6+).
• Proven experience integrating perpetual trading or DeFi APIs (GMX, Hyperliquid, Drift, etc.).
• Experience with WebSockets for live order books and trade updates.
• Understanding of Perpetual Trading, Futures, and DeFi trading mechanics.
• Hands-on experience with Web3 libraries (ethers.js, web3.js) for wallet and smart contract integration.
• Strong understanding of RESTful APIs, microservices, and database management (PostgreSQL, MongoDB, or similar).
• Familiarity with security best practices, API rate limiting, and user authentication (JWT/OAuth).

Full Stack Developer

• Department: IT
• Location: Gurugram / Mohali / Karnal
• Shift: General
• Experience: 2+ Years
• Language: English
• Skills & Requirements:
• Core: React, Node.js
• Additional (Good to Have): Python, Flutter, Angular
• Experience in building scalable web applications

Responsibilities

- To analysis business requirements, prepare design and implementation recommendations and estimate development effort

- Collaborate with cross-functional teams to define, design, and ship new features

- Lead or participate in design reviews, code reviews and architecture evolution discussions

- Unit-test code for robustness, including edge cases, usability, and general reliability

- Work on bug fixing and improving application performance

- Continuously discover, evaluate, and implement new technologies to maximize development efficiency

Required Skills

- Experienced with front-end programming language with React JS.

- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.

- Thorough understanding of React.js and its core principles.

- Experience with popular React.JS workflows (such as Flux or Redux)

-Experience on .Net Core

-Experience in database MS SQL

JD for Senior Software Engineer : 

We are seeking an experienced and highly skilled Expert Software Developer with a strong proficiency in ASP .Net, .Net Core, and SQL Server. The ideal candidate should possess exceptional SQL knowledge, capable of working with large schemas, designing complex queries, and proficiently architecting highly scalable web and mobile applications. A desire to learn or existing knowledge of MAUI or Xamarin.Forms is highly valued. The candidate should also have a solid understanding of CI/CD processes using tools like GitHub Actions or equivalent. Beyond technical expertise, this role entails mentoring and coaching junior team members, actively participating in solution design, and contributing to the technical evolution of our projects.

Responsibilities:

• Utilize your expertise in ASP .Net, .Net Core, and SQL Server to design, develop, and maintain robust web and mobile applications.
• Demonstrate mastery in handling large schemas and crafting complex queries for optimal performance.
• Architect scalable solutions that meet the requirements of web and mobile applications.
• Stay updated with the latest industry trends and technologies, with enthusiasm to learn MAUI or Xamarin.Forms.
• Implement and improve CI/CD pipelines using GitHub Actions or equivalent tools.
• Collaborate with cross-functional teams including designers, product managers, and other developers to drive project success.
• Mentor and coach junior team members, sharing your technical knowledge and best practices.
• Contribute to architectural discussions and assist in designing innovative solutions.
• Participate in code reviews, ensuring code quality, performance, and adherence to best practices.
• Troubleshoot and debug issues, providing timely resolutions to technical challenges.
• Stay proactive in identifying opportunities for process improvement and technical optimizations.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience).
• Expertise in ASP .Net and .Net Core, with a proven track record of building and deploying web and mobile applications.
• Strong proficiency in SQL Server, including experience with large schemas and complex query optimization.
• Experience in designing and architecting highly scalable applications.
• Knowledge or enthusiasm to learn MAUI or Xamarin.Forms is desired.
• Proficiency in CI/CD processes using tools like GitHub Actions or equivalent.
• Excellent problem-solving skills and the ability to troubleshoot complex technical issues.
• 8 to 12 years of professional software development experience.
• Strong teamwork and communication skills, with an ability to collaborate effectively in a cross-functional environment.
• Prior experience in mentoring and coaching junior team members.
• Adaptability and willingness to learn new technologies and frameworks.
• A portfolio of past projects and contributions to showcase technical expertise.

Exp- 8 to 12 yrs

Immediate joiners required

Excellent communication skills are required, With international client experience.

Job Description:-

Infrastructure as Code (IaC): Implement and maintain infrastructure as code using tools like Terraform or AWS CloudFormation, ensuring scalability and reliability of cloud resources.

Continuous Integration/Continuous Deployment (CI/CD): Establish and enhance CI/CD pipelines to automate build, test, and deployment processes, facilitating faster and more reliable releases.

Configuration Management: Manage and automate server configurations using tools like Ansible, Chef, or Puppet, ensuring consistency and compliance across environments.

Monitoring and Logging: Set up and maintain monitoring and logging solutions (e.g., CloudWatch, ELK stack) to proactively identify and troubleshoot issues within the AWS infrastructure.

Security and Compliance: Implement security best practices and compliance standards (e.g., AWS IAM, Security Groups) to protect data and resources. Conduct security audits and vulnerability assessments.

The Successful Applicant

AWS Proficiency: Extensive experience with Amazon Web Services (AWS) and its services, including EC2, S3, RDS, Lambda, and more. AWS Certified DevOps Engineer certification is a plus.

Infrastructure as Code (IaC): Proficiency in writing and maintaining infrastructure as code using tools like Terraform, AWS CloudFormation, or similar technologies.

CI/CD Tools: Strong knowledge of CI/CD tools such as Jenkins, Travis CI, or AWS CodePipeline. Ability to configure and optimize automated build and deployment pipelines.

Containerization: Hands-on experience with containerization technologies like Docker and container orchestration platforms like Kubernetes in AWS.

Scripting and Automation: Proficiency in scripting languages (e.g., Bash, Python) for automating tasks and managing infrastructure.

Monitoring and Logging Tools: Familiarity with monitoring and logging tools such as CloudWatch, ELK stack (Elasticsearch, Logstash, Kibana), Prometheus, Grafana, or Splunk.

Security and Compliance: Strong understanding of AWS security best practices, identity and access management (IAM), and compliance frameworks (e.g., HIPAA, GDPR).

Networking: Knowledge of AWS networking concepts, VPC, and routing. Experience with VPNs, Direct Connect, and other networking technologies is a plus.

Database Administration: Basic knowledge of database administration on AWS, including RDS, DynamoDB, or Aurora.

Collaboration and Communication: Excellent communication and teamwork skills to collaborate with cross-functional teams and convey technical information effectively.

Purpose of the position:

This position is responsible for analyses, design, development, co-ordination, implementation, and maintenance of web & mobile application.

As the Senior .NET Developer you will work on a team of Software Engineers developing web/mobile-based applications from end-to-end in a fast-paced Agile environment.

You will develop full-stack web/mobile applications in a technical environment with Microsoft .Net, RESTful web services, HTML5, CSS3, JavaScript frameworks, SQL Server and other technologies such as Azure. This resource will be actively designing, coding, and testing new solutions.

This role requires significant leadership, collaboration, mature interpersonal and professional skills, flexibility, appreciation for craftsmanship, ability to meet project timelines and pays attention to details

Required key skills (functional/technical):

Skills (Technical / Specialist Skills)

ASP.NET, ASP.NET MVC, .NET CORE, .NET Framework 4.5 and later using Visual Studio 2015 (or later);

SQL Server 2016 or other comparable databases

React Native, AngularJS

Exposure to NodeJS

AJAX, HTML5, CSS3, LESS, XML, JSON, JQuery and JavaScript

Cloud-based application development (MS Azure)

PowerShell

Building Application Integrations using REST and SOAP

NoSQL Databases including Hadoop, MongoDB, Casandra, DocumentDB and related databases.

Containers including Docker, Kubernetes

Exposure to Xamarin

Exposure to ETL tools (e.g SSIS or Informatica);

Implement serverless solutions using Azure functions, ADF, Service Bus, Azure SQL etc

Required qualifications/experience:

Bachelor’s in computer science/ Technology or MCA.

More than 8 years of work experience on the above-mentioned technology.

3+ years’ experience working with Azure

Work experience in MNC in delivering software

Role description:

We are looking for Senior Software Engineer with expertise and experience in designing and developing

applications including new developments, enhancements, maintenance and support. The role involves continuous collaboration with team, partners.

Candidate description:

Should have:

 Passion for technology and financial domain with demonstrated ability to learn quickly

 Delivery focus with ability to take full ownership

 Strong commitment to quality and delivery

 Strong communication skills

Skills/Knowledge and experience:

 Object oriented design and development skill

 Webservices - Node JS/Express JS, Rest API

 Frontend – Angular (Javascript and Typescript), React

 Unix and Shell scripting

 SQL Proficiency, good to know MongoDB

Primary Qualifications

• Bachelors degree in Computer Science, similar technical field of study or equivalent practical experience.
• Experience: 6-9 years.
• Software development experience in one or more general purpose programming languages including but not limited to: Java, C/C++, Python, Javascript.
• Good technical communication.
• Experience in working with front end technologies and/or front end frameworks like Angular, ReactJS or Vue.
• Experience as an Angular developer for 2+ years.
• Experience in modern JavaScript, HTML, CSS and/or jQuery for at least 3+ years.
• Familiarity with responsive design, modern CSS techniques, best practices for web and/or mobile accessibility.