Java fullstack Developer

🚀Urgent Hiring : MERN Stack Developer

Location : Gurgaon

Work Mode : Work From Office (5 Days a Week)

Experience : 3 to 6 Years

Joining : Immediate Joiners Preferred

Job Description :

We are looking for a skilled and enthusiastic MERN Stack Developer to join our growing team in Gurgaon.

The ideal candidate will be responsible for developing robust web applications using MongoDB, Express.js, React.js, and Node.js.

You will work on both front-end and back-end components, ensuring high performance and responsiveness.

Key Responsibilities :

• Design, develop, and maintain scalable web applications using the MERN stack.
• Collaborate with UI/UX designers and backend developers to implement features.
• Write clean, modular, and reusable code.
• Integrate RESTful APIs and third-party services.
• Optimize applications for speed and scalability.
• Participate in code reviews, testing, and bug fixing.
• Manage version control using Git.

Required Skills :

• Strong proficiency in MongoDB, Express.js, React.js, and Node.js.
• Good understanding of JavaScript ES6+, HTML5, CSS3.
• Experience with Redux, React Hooks, and modern React ecosystem.
• Familiarity with RESTful APIs and JSON data exchange.
• Knowledge of Agile/Scrum methodologies.
• Experience with Git and version control tools.

Good to Have:

• Knowledge of TypeScript and Next.js.
• Experience with CI/CD pipelines and cloud services (AWS/Azure).
• Familiarity with unit testing frameworks like Jest or Mocha.

Domain: Digital Health | EHR & Care Management Platforms

Professional Summary

Full Stack Software Engineer with hands-on experience in building and scaling healthcare technology platforms. Strong backend expertise in Python and Django, with mandatory proficiency in JavaScript and working knowledge of React for frontend development. Experienced in developing APIs, managing databases, and collaborating with cross functional teams to deliver reliable, production-grade solutions for patient care and clinical operations.

Technical Skills

Backend:

• Python, Django, Django-based frameworks (Zango or similar meta-frameworks)

• RESTful API development

• PostgreSQL and relational database design

Frontend (Mandatory):

• JavaScript (ES6+)

• HTML, CSS

• React.js (working knowledge)

• API integration with frontend components

Tools & Platforms:

• Git and version control

• CI/CD fundamentals

• Docker (basic exposure)

• Cloud platforms (AWS/GCP – exposure)

Professional Experience:

• Designed, developed, and maintained backend services using Python and Django

• Built and optimized RESTful APIs for patient management, scheduling, and care workflows

• Developed frontend components using JavaScript and integrated APIs with React-based interfaces

• Collaborated with product, clinical, and operations teams

• Integrated external systems such as labs and communication services • Contributed to data modeling aligned with clinical workflows

• Debugged production issues and improved platform performance

• Maintained internal documentation

Key Contributions:

• Enabled end-to-end patient journeys through backend and frontend integrations

• Improved operational efficiency via workflow automation

• Delivered production-ready features in a regulated healthcare environment

Responsibilities

Develop and maintain web and backend components using Python, Node.js, and Zoho tools

Design and implement custom workflows and automations in Zoho

Perform code reviews to maintain quality standards and best practices

Debug and resolve technical issues promptly

Collaborate with teams to gather and analyze requirements for effective solutions

Write clean, maintainable, and well-documented code

Manage and optimize databases to support changing business needs

Contribute individually while mentoring and supporting team members

Adapt quickly to a fast-paced environment and meet expectations within the first month

Leadership Opportunities

Lead and mentor junior developers in the team

Drive projects independently while collaborating with the broader team

Act as a technical liaison between the team and stakeholders to deliver effective solutions

Selection Process

1. HR Screening: Review of qualifications and experience

2. Online Technical Assessment: Test coding and problem-solving skills

3. Technical Interview: Assess expertise in web development, Python, Node.js, APIs, and Zoho

4. Leadership Evaluation: Evaluate team collaboration and leadership abilities

5. Management Interview: Discuss cultural fit and career opportunities

6. Offer Discussion: Finalize compensation and role specifics

Experience Required

2-6 years of relevant experience as a Software Developer

Proven ability to work as a self-starter and contribute individually

Strong technical and interpersonal skills to support team members effectively

Role Overview

We are looking for an Engineering Manager who thrives in a fast-paced startup environment, is hands-on with development, and can lead our engineering team to build and scale robust, high-performing systems. You will drive architectural decisions, mentor a team of talented engineers, and collaborate closely with product, design, and business teams to execute our ambitious roadmap. You will be at the forefront of scaling our infrastructure to support billions of messages, ensuring real-time engagement for businesses at scale.

Key Responsibilities

• Technical Leadership: Own the engineering roadmap, ensuring scalability, reliability, and performance of our systems.
• Hands-on Development: Dive into the code when necessary, set high coding standards, and lead by example.
• Team Management: Lead, mentor, and scale a high-performing engineering team, fostering a strong culture of ownership and innovation.
• System Scalability: Architect and optimize scalable and resilient backend & frontend systems handling millions of messages per day.
• High Availability & Performance: Design systems that can handle billions of API calls and ensure minimal downtime.
• Agile Execution: Drive sprint planning, prioritization, and timely delivery of features in an agile development environment.
• Collaboration: Work closely with product, design, and business teams to align engineering efforts with company goals.
• DevOps & Security: Ensure best practices for CI/CD, cloud infrastructure (AWS/GCP), and security compliance.
• Tech Stack Evolution: Stay ahead of emerging technologies and drive innovation in AiSensy’s architecture.

What You Bring

• 8+ years of experience in software development, with at least 2 years in a leadership/managerial role.
• Expertise in modern tech stacks – Proficiency in MERN (MongoDB, Express, React, Node.js) stack or similar.
• Strong knowledge of cloud platforms (AWS) and microservices architecture.
• Proven experience in scaling high-traffic, distributed systems handling billions of messages per month.
• Hands-on experience with Docker, Kubernetes, and CI/CD pipelines.
• Strong problem-solving skills and an ability to hustle in a fast-paced startup environment.
• Excellent communication skills and a data-driven decision-making approach.
• Passion for building great products, coaching engineers, and driving tech excellence.

What We Offer

• Competitive Compensation & Benefits aligned with your experience and the impact you bring.
• Opportunity for Growth in a rapidly expanding B2B SaaS company.
• Cutting-Edge Technology & Projects in the WhatsApp Business API and Click to WhatsApp Ads space.
• Collaborative Work Environment that fosters innovation, learning, and career development.
• Flexible & Inclusive Culture, where every team member has a voice and the chance to make a significant impact.

Must-Have:

- 5+ years React/Next.js experience

- 2+ years TypeScript

- AI API integration experience

- Supabase or similar BaaS platform

- PostgreSQL proficiency

Red Flags:

- No TypeScript experience

- Only frontend or only backend experience

- No AI/LLM integration background

- Unfamiliar with modern React patterns (Server Components, App Router)

Joining: Immediate

Job Description

We are looking for a Full Stack Developer. You'll be part of a cross-functional team that's responsible for the full software development life cycle, from conception to deployment. As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.

Responsibilities

Work with development teams and product managers in agile methodology

Design client-side and server-side architecture

Build the front-end of applications through appealing visual design

Develop and manage well-functioning databases and applications

Write effective APIs

Test software to ensure responsiveness and efficiency

Troubleshoot, debug and upgrade software

Create security and data protection settings

Build features and applications with a mobile responsive design

Qualifications Skills

Proven experience as a Full Stack Developer or similar role.

Experience in developing web applications using Node.js, React.js, MySQL, AWS services.

Knowledge of multiple front-end languages and libraries (e. g. HTML/ CSS, JavaScript, XML, jQuery).

Knowledge of multiple JavaScript frameworks (e. g. React, Angular, Node.js ).

Familiarity with databases (e. g. MySQL, Mongo DB), web servers (e. g. Apache), and UI/UX design.

Excellent communication and teamwork skills.

NET Full stack lead

Location: Bangalore

About

One of the fastest-growing SaaS companies in the CRM space,it empowers organizations with the power of automation. More than 1700 customers with 2 lakhs+ users across the globe utilize the platform to automate their sales and marketing processes and run high-velocity sales at scale.

We are backed by prominent investors such as Stakeboat Capital, Jyoti Bansal, and Gaja Capital to name a few. We raised $153mn in our latest round of Series C Funding from WestBridge Capital and we're now India's 103rd Unicorn! We are expanding rapidly and our 1400+ strong and still growing workforce is spread across India, the U.S., the Middle East, ASEAN, ANZ, and South Africa.

It is a six-time Deloitte Fast 50 company.We have won the National Startup Award 2021 and got recognized by DPIIT, under the Enterprise Software Category.In the last few years, we have been recognized multiple times by G2 as a High Performer in the Enterprise category.We have been included in the prestigious Economic Times’ India’s Growth Champions list and among the Top 100 fastest-growing companies in FT 1000: High-Growth Companies Asia-PacificFrost and Sullivan's 2019 Marketing Automation Company of the Year award.

Listed as Top Rates Product on G2Crowd, GetApp, and TrustRadius

We like being up to date with the latest technology and utilizing the trending tech stacks to build our product. By joining the engineering team, you get to work first-hand with the latest web and mobile technologies and solve the challenges of scale, performance, security, and cost optimization. Our goal is to build the best SaaS platform for sales execution in the industry and what better place than for an exciting career?

Digital CMS Platform (Portals) – High Growth Product

More and more product buying processes are moving digital. From discovery to evaluation to purchase, the consumer expects more of these online and more importantly in a seamless manner across channels.With this, a digital CMS platform becomes critical in our product roadmap.Today we have a good v1.0 Portals platform, which allows businesses to design a microsite with content and forms.

The Role

We are looking for a Full-stack lead who is very strong on ASP.NET MVC/.NET core on the backend with strong experience with React.JS. She/He should have a clear understanding of building scalable web applications using .NET. The role involves understanding business requirements and architecting/designing an appropriate solution that is secure, scalable, high performing, and testable. It is a hands-on role involving building software and taking ownership of delivery by working closely with junior members.

Requirements:

Passion for building and delivering great software with a strong sense of ownership.

Minimum 5-8 Years of experience in building web applications using ASP.NET MVC and .NET platform with React.JS experience in front-end.

Must have hands-on experience with AWS cloud

Good to have SQL programming experience in writing & optimizing queries that access/process millions of records.

Experience in architecting and designing web applications and services

Good to have experience in Node.JS and deployment with CI/CD

Good in data structures, algorithms, and OOPS concepts.

Strong expertise in SQL programming, with experience in writing & optimizing queries that access/process millions of records.

Competencies:

Effective communication skills

Should have good problem-Solving & Analytical skills

Should be a team player

Why Should You Apply?

Fast-paced environment

Accelerated Growth & Rewards

Easily approachable management

Work with the best minds and industry leaders

Flexible work timings

What You’ll Do:

• Enable and exercise your problem solving and analytical skills.
• Design and develop Java/J2EE based full stack software components including complex modeling, MVC based UI, etc.
• Ensure applications are implemented to meet business and technical requirements.
• Work with high performing engineering teams across global locations.

.What You Need to Be Successful:

• Bachelor’s degree in Computer Science or equivalent.
• Solid 5-10 years hands-on design and coding experience.
• Familiarity with Agile development, JSF/Primefaces, JPA/Hibernate, Spring, ActiveMQ.
• Strong object-oriented design, Java/J2EE and MVC architecture based programming skills.
• Solid relational DBMS skills using MySQL, or other RDBMS products.
• Desirable - Experience in Big Data Technologies (Hadoop, ElasticSearch, Kafka, MongoDB, etc.)
• Nice to have - Real-world experience in large scale, and high availability implementations.
• Experience developing web services using REST and SOAP approaches.

You are a motivated and energetic rockstar full stack developer. Go-getter, think out of box to create awesome front-end (jQuery or ReactJS) and back-end (APIs) of an application platform.

Skills:

- Develop web apps using jQuery or ReactJS, HTML5, CSS3, Bootstrap, PHP Advanced, any MVC framework and Ajax.

- Hands on knowledge of Adobe Photoshop

- Experience of setting up a production workflow with git and cloud deployment will be plus.

- Knowledge of web technologies such as NodeJS, ReactJS, VueJS etc will be plus


// must have a strong understanding of UI, cross-browser compatibility, general web functions and standards.

// willingness to learn and improvise skills

// "NEVER SAY NO" attitude towards new and challenging projects

// good verbal and communication skills

// excel in a fast-paced startup-like environment. Should be goal-orientated and be able to work without any supervision or mentorship.