NodeJS Developer

About the Role :

We are looking for a skilled and strong expertise in Vue.js and EJB/Spring Boot to join our growing team. The ideal candidate should have hands-on experience building scalable, high-performance web applications and APIs, with a keen eye for performance, security, and maintainability. You will work closely with product managers, designers, and other developers to design, develop, and deploy innovative solutions for modern web applications.

Key Responsibilities :

- Develop, test, and maintain frontend applications using Vue.js .

- Design and implement backend services and RESTful APIs using Jersey Client EJB or Spring Boot.

- Integrate frontend and backend services ensuring seamless data flow and optimized performance.

- Work with relational and/or NoSQL databases, ensuring efficient query design and schema modeling.

- Implement secure authentication/authorization flows (JWT, OAuth2, etc.).

- Optimize application performance for speed, responsiveness, and SEO.

- Write clean, maintainable, and well-documented code with proper unit/integration tests.

- Collaborate with cross-functional teams for requirement gathering, technical design, and solution delivery.

- Stay up to date with latest technologies in Vue ecosystem, Java EJB, Jersey Client / Spring Boot, cloud deployment, and DevOps practices.

- Contribute to code reviews, technical documentation, and team knowledge sharing.

Required Skills & Qualifications :

- Strong expertise in Vue.js (Composition API, Vuex/Pinia, Vue Router).

- Hands-on experience with EJB and Jersey Client / Spring Boot for building scalable and secure backend APIs.

- Strong understanding of REST API design, microservices architecture, and best practices.

- Proficiency in JavaScript/TypeScript, HTML5, CSS3, Tailwind/Bootstrap.

- Experience with relational databases (MySQL/PostgreSQL) and ORM tools (JPA/Hibernate).

- Caching : Redis

- DevOps Tools : CI/CD with GitLab CI, Jenkins (optional)

- Version Control : GitLab, SVN

- Others : Postman, Swagger/OpenAPI, Maven/Gradle

- Excellent problem-solving, debugging, and communication skills.

Preferred Skills (Good to Have) :

- Experience with GraphQL, WebSockets, or gRPC.

- Knowledge of ElasticSearch, Redis, or Kafka.

- Familiarity with Headless CMS integrations.

- Exposure to Agile/Scrum methodology.

- Familiarity with Docker, CI/CD pipelines, Git, and cloud deployment (AWS/GCP/Azure).

- Knowledge of security best practices (XSS, CSRF, CORS, API security).

Job Summary:

We are looking for a highly skilled MERN Stack Developer with at least 3 years of experience to join our team. As a Team Lead, you will be responsible for designing, developing, and optimizing web applications while mentoring junior developers. Strong communication skills and leadership abilities are essential for this role.

Key Responsibilities:

Full-Stack Development

• Develop, optimize, and maintain scalable applications using MongoDB, Express.js, React.js, and Node.js.
• Implement best coding practices, reusable components, and maintain high-performance applications.

Technical Leadership

• Lead a team of developers, conduct code reviews, and provide technical mentorship.
• Ensure the team follows best practices, development standards, and project timelines.

Backend & Database Management

• Design and implement RESTful APIs, GraphQL, and backend logic.
• Optimize MongoDB queries, indexing, and schema design for performance.

Frontend Development

• Develop interactive and responsive UI components using React.js, Redux, Next.js, or TypeScript.
• Ensure seamless user experience and cross-browser compatibility.

Collaboration & Deployment

• Work closely with UI/UX designers, product managers, and DevOps for smooth project execution.
• Manage CI/CD pipelines, cloud deployments (AWS, Firebase, Heroku), and ensure system security.

Requirements:

✔ 3 years of experience in MERN Stack development.

✔ Strong expertise in JavaScript, TypeScript (preferred), and modern frameworks.

✔ Experience leading teams, conducting code reviews, and mentoring junior developers.

✔ Knowledge of Docker, Kubernetes, CI/CD pipelines, and cloud platforms.

✔ Strong problem-solving skills and ability to troubleshoot performance issues.

✔ Excellent communication skills and ability to work in an Agile team environment.

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.

MERN Stack Developer

Location: Surat, Gujarat (No WFH )

Job Summary:

We are looking for a Full Stack Developer (MERN) with hands-on experience in building highly scalable, performance-driven applications. The ideal candidate should have a deep understanding of both front-end and back-end development, microservices, and database optimization for large-scale systems. You will be responsible for designing, developing, and maintaining applications that can handle high concurrency (1,000+ active users) while ensuring performance, reliability, and scalability.

This role involves working closely with cross-functional teams — including product managers, designers, and DevOps engineers — to deliver cutting-edge, enterprise-grade solutions.

Roles & Responsibilities:

• Design and develop scalable and distributed web applications using the MERN stack (MongoDB, Express.js, React/Next.js, Node.js).
• Build and optimize RESTful APIs for high-performance, concurrent environments.
• Architect and manage MongoDB databases, ensuring high availability, efficient query performance, and scalability.
• Implement queueing systems (e.g., BullMQ, RabbitMQ, Kafka, or Redis Queues) for background jobs and asynchronous processing.
• Optimize server and client performance to support real-time data updates and high concurrent user loads.
• Collaborate with DevOps to improve deployment pipelines, containerization (Docker), and cloud scalability.
• Conduct thorough testing, profiling, and debugging to identify performance bottlenecks and optimize both code and infrastructure.
• Participate in code reviews, architecture discussions, and sprint planning to ensure technical excellence and scalability across all layers.

Qualification / Requirements:

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• 1 + years of hands-on experience in full-stack development using the MERN stack.
• Proven experience working on applications supporting 1,000+ concurrent users or large-scale distributed systems.
• Strong expertise in:
• Node.js (asynchronous programming, clustering, performance optimization)
• Next.js & React.js (SSR, CSR, and dynamic rendering)
• MongoDB (aggregation pipelines, indexing, schema design for scalability)
• Practical experience with message queues (BullMQ, RabbitMQ, Kafka, or Redis Streams).
• Familiarity with caching mechanisms (Redis, Memcached) to optimize performance.
• Experience with Docker and microservices-based architectures is a plus.
• Good understanding of API design, authentication mechanisms (JWT, OAuth), and security best practices.
• Experience working in Agile environments and using Git-based version control.

Nice to Have:

• Exposure to serverless computing (AWS Lambda).
• Experience with monitoring tools (New Relic, Datadog, ELK Stack).
• Knowledge of CI/CD pipelines and automated deployment workflows.
• Experience in real-time communication (WebSockets, Socket.io).

Core Stack Required: MERN

Location: Remote

Minimum Experience: 3 years

• Knowledge of Node, MongoDB, Express, React.

• Proficient with code versioning tools including Git, Bitbucket.

• Good problem-solving skills.

• Good Knowledge with MySql databases.

• Knowledge and proficiency in HTML, CSS, and JavaScript. (Reactjs is an advantage)

• Experience in payment gateways integration.

• Experience in image manipulation.

• Ability to write and consume SOAP & REST web services.

• Write clean, well-structured code with proper abstraction and reusability.

• Must have good analytical and problem-solving skills.

• Must be a good team player, good learner, and self-starter.

• Ability to work independently and perform under strict deadlines.

• Good to have Experience in creating multilingual websites.

• Experience in API integration i.e. Google, Facebook, Twitter, agora, twilio etc..

•  Developing both frontend and backend of application using technologies like Java,   Angular, JavaScript, HTML5.
•  Designing user interactions on web pages.
•  Designing and Developing back end API's and databases.
•  Meeting both technical and customer’s needs.
•  Seeing through a project from conception to finished product.
•  Take complete ownership of the project and deliver with good quality.
•  Staying abreast of developments in web applications and programming languages.

• Relevant experience of 8+ yrs
• Strong communication, organizational skills. Good in Agile, Scrum, Dev-Ops practices.
• Proficiency with fundamental front end languages such as HTML5, CSS and JavaScript.
• Familiarity with JavaScript frameworks such as Angular, React and Amber.
• Proficiency in Java, Springboot, Microservices
• Familiarity with database technology such as PostgreSQL, MySQL, Oracle and MongoDB.
• Good in writing quality code and Unit Tests. Good knowledge of DevOps practices.
• Excellent verbal communication skills.
• Good problem solving skills

About Client

Our Client is a Full-Funnel Programmatic Marketing platform of choice for leading digital marketers globally across CPG, Tech, B2B, Retail, Travel, BFSI, Gaming, Autos, Telco, Real Estate, Education and other industry verticals.

They empowers businesses to engage with their customers and audiences through all stages of the marketing funnel:
1. Brand awareness
2. Prospecting
3. Remarketing, and
4. Re-engagement, including reselling, up-selling and audience monetization.

 We transform Data into Actionable Insights and ROI for Marketers.
We are pioneers in the Programmatic Ad tech space, and are ranked in the Top 20 Digital Marketing Providers by CIO Review.

We are a mix of industry veterans from top B schools and a bright young team of marketers, data scientists and analysts. If you are looking for a great team to work with and make a career for yourself in AdTech, 

Job Description – FullStack Developer

We are looking for a fullstack developer to be part of our tech team. If you are coding ninja and are motivated by the joy of creating scalable products and platforms this the role for you

1. You should have 2+ years of quality experience in building scalable digital products/platforms as a fullstack developer
2. Experience in big data analytics and engineering would be plus
3. You should have good command over Data Structure, Algorithms.
4. Experience working with NoSQL & SQL Databases like Mysql, MongoDB, ElasticDB, Redis etc.
5. You should have experience with react.js on the front-end, and python/mysql/big query/google cloud on the backend layer.
6. It's ok if you don't have good answers, but to have smart questions that uncover risks and opportunities, you need the depth that comes with willingness and capability to be hands-on. Do you still code? Do you love to code? Do you love to roll up your sleeves and debug things?
7. You should enjoy going deep into that part of the 'full stack' that you are not an expert of?

Requirements

Qualifications and Experience: -

1.BE/MCA/MCS with 2-3 experience

2.Prito experience in working on product/platform development would be plus

3.Strong analytical, problem-solving and bias to action

 our core values are 1) Transparency, 2) Bias for Action, 3) Persistence with Adaptability, 4) Curiosity and 5) Humility. We believe that successful people have more failures than average people have attempts. And that success needs the creative mindset to deal with ambiguities when you start, the persistence and humility to iterate and course correct, and the courage to handle failure and rise up again..

Benefits

• Fixed Salary + ESOP
  
  
• Insurance for family 
  
  
• Company meals 
  
  
• Company events 

Vassu Tech

Information Management Consulting

Hyderabad, Telangana, India    

Job Title: Full Stack Developer

Location: Hyderabad

Exp:  3+ Years

Job Summary.

Education Qualifications:

A Bachelor's Degree from an accredited college or university with a major in Computer Science, Information Systems, Engineering, Business, or other related scientific or technical discipline is required.

Ideally,You should You have:

Frontend

• JavaScript/NodeJS
• Experience with REST/GraphQL
• Experience in API Design (Swagger/GraphQL/etc.)
• Basic understanding of a Component architecture (whether React, Angular, Vue, etc.)
• Basic understanding of OAuth or Experience with Auth in modern App
• Ability to think ‘functional lite’, e.g. avoid state mutations, understand uni-directional state flow (nice to have)

• Some experience with NoSQL and Document based databases.
• Experienced in Cloud environments 

Backend

• JavaScript/NodeJS
• Experience with REST/GraphQL
• Experience in API Design (Swagger/GraphQL/etc.)
• Experience with Workflow Engines (BPM, Standalone, etc.). JAVA experience is a plus.
• Basic understanding of Docker + Kubernetes
• Basic understanding of Elasticsearch
• Some experience with NoSQL and Document based databass.

Desirable Skills and Qualifications

• Decision making ability
• Attention to detail
• Able to work in a team as well as an individual
• Excellent verbal and written communication skills