
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.

About AiSensy
About
About AiSensy
AiSensy is a WhatsApp based Marketing & Engagement platform helping businesses like Skullcandy, Vivo, Rentomojo, Physicswallah, Cosco grow their revenues via WhatsApp.
- Enabling 100,000+ Businesses with WhatsApp Engagement & Marketing
- 400cr+ WhatsApp Messages done between Businesses and Users via AiSensy
- Working with top brands like Skullcandy, Vivo, Rentomojo, Physicswallah & more
- High Impact as Businesses drive 25-80% Revenues using AiSensy Platform
- Mission-Driven and Growth Stage Startup backed by Marsshot.vc, Bluelotus.vc & 50+ Angel Investors
Tech stack
Company video


Candid answers by the company
AiSensy is a WhatsApp based Marketing & Engagement platform helping businesses grow their revenues via WhatsApp.
Product showcase
Photos
Connect with the team
Similar jobs
It is a Startup
Node.js Developer Requirement
Requirements
- Strong experience in Node.js for building scalable backend services
- Hands-on experience with API development & request handling (REST)
- Ability to handle high-concurrency systems and parallel client requests
- Experience designing multi-tenant systems with client isolation
- Knowledge of batching and bulk processing logic
- Experience handling CDC (Change Data Capture) events and event-driven workflows
- Strong understanding of asynchronous programming, retries, idempotency, and fault tolerance
- Good understanding of database consistency, locking, and transactions
- Experience with distributed systems
- Exposure to cloud platforms (AWS/GCP/Azure)
- Knowledge of observability, logging, and monitoring
Job Title: Java Full Stack Developer (React & Java )
Experience: 6 to 10 Years
Location: Pune
Notice Period: Within 15 days
Job Description:
- Looking for passionate Java Full Stack Developers with strong expertise in React and Spring Boot Microservices to join our dynamic team. If you are looking for a challenging role in a collaborative environment and are ready to join immediately, we would love to hear from you!
- Key Responsibilities:
- Design, develop, and maintain scalable web applications using Java, Spring Boot, and Microservices architecture.
- Build responsive and dynamic front-end interfaces using React.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the performance, quality, and responsiveness of applications.
- Write clean, maintainable, and efficient code following best practices.
- Participate in code reviews, unit testing, and integration testing.
- Troubleshoot and resolve technical issues across the full stack.
Required Skills:
- 5+ years of hands-on experience in Java Full Stack Development.
- Strong proficiency in Spring Boot, RESTful APIs, and Microservices.
- Front-end development experience with React.js.
- Solid understanding of HTML5, CSS3, JavaScript, and TypeScript.
- Experience with SQL/NoSQL databases (e.g., MySQL, MongoDB).
- Familiarity with CI/CD pipelines, Git, and Agile methodologies.
- Excellent problem-solving and communication skills.
Hiring for Full stack Developer for a reputed Company at Ecospace, Rajarhat
Skills required:
React JS, Node JS, Angular must have
Python is an added advantage
Experience: 2 to 5 yrs
Working Days: 5 days working with Rotational Off
Salary - 30k to 70k as per the experience
This is a Work from Office Job
Responsibilities:
- Develop and maintain scalable web applications using the MERN stack.
- Design and implement responsive user interfaces with React.
- Build server-side logic using Node.js and Express.js.
- Manage and optimize databases using MongoDB.
- Integrate third-party services and APIs.
- Write clean, maintainable, and efficient code.
- Collaborate with front-end and back-end teams to ensure smooth development processes.
We are looking for a Senior .NET Developer to join our IT department and build functional applications and websites.
Senior .NET Developer responsibilities include participating in the entire software development life cycle, debugging applications and configuring existing systems. If you’re equally happy to roll up your sleeves to write code and review other team members’ work, we’d like to meet you.
Ultimately, you’ll use your expertise in the .NET framework to help us deploy high-quality applications.
- Should have an overall 4+ years of professional experience in developing web applications on ASP.NET MVC/ASP.NET CORE.
- Experience coding, testing and documenting .Net/React JS Web Applications
- Excellent database management skill in Sql Server, My Sql
- Experience working in a waterfall/agile environment
- Experience building complex web systems that have been successfully delivered to customers
- Ability to take a project from scoping requirements through actual launch of the project
- Experience in communicating with users, other technical teams and management to collect requirements, identify tasks, provide estimates and meet production deadlines
- Experience with professional software engineering best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing and operations
- Eagerness and willingness to learn new technologies
- As a Senior Full-stack Developer, your role would involve design development and deploy full-stack applications out of Artificial intelligence projects with a focus on low latency and scalability.
- You also need to optimize the application for better performance and a large number of concurrent users.
- Besides, you’d also closely mentor younger engineers on the team and contribute to team building.
- A strong technologist at Curl cares about doing things the right way rather than just doing them and thrives in a complex and challenging environment.
Who are we looking for?
• Bachelors / Masters in Computer Science or equivalent with at least 4-8 years of professional experience.
• Solid understanding of design patterns, data structures, and advanced programming techniques
• As an Engineer in our team, you will design, code, test and debug quality software programs.
• Strong software design and architectural skills in object-oriented and functional programming styles.
Strong software design and architectural skills in object-oriented and functional programming styles.
• Java 8, Microservices using Spring boot, Spring Cloud, Docker, Kubernetes orchestrator.
• Experience in working with Spring Framework - Spring Boot, Spring REST, Spring Security, Spring Data JPA, OAuth2, hibernate.
• Experience in Reactjs or Angular.
• Experience in RabbitMQ
• Experience in Unit Testing Tools like Junit/TestNG
• Experience in working with SQL & NoSQL databases such as MySQL, Mongo DB.
• Knowledge of CI/CD architecture.
• Knowledge of tools like Jenkins, SonarQube, Maven, Gitlab
• Experience in cloud technologies.
• You demonstrate the ability to work in a fast-paced and hyper-growth environment where the requirements are constantly changing.
• Solid understanding of design patterns, data structures, and advanced programming techniques.
• Nice to have: Python 3.6+, Image and textual data processing technologies
• Expert in modern JavaScript frameworks like Angular, React, or VUE (Angular is a must).
• Familiar with agile techniques like code reviews, pair programming, collective code ownership, clean code, TDD, and refactoring.
• Design and development of high-volume, high-performance, high-availability, service-oriented Java applications using proven Java frameworks and technologies.
Founded in 2000 by serial entrepreneurs who hailed from IIT Delhi. We are India’s one of the leading certification training providers, also awarded the ' Most Innovative Indian IT Company’ award by NASSCOM in 2004 . We are one of the first in the industry to launch online training for various technologies.
Job Description
We are looking for a fullstack developer who is proficient with React.js and nodejs. Your primary focus will be on developing user interface components, RESTful APIs and implementing them following well-known React.js workflows (such as Flux or Redux) and nodejs. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.
Responsibilities
Developing new user-facing features using React.js
Developing lambda services using nodejs
Building reusable components and front-end libraries for future use
Translating designs and wireframes into high quality code
Optimizing components for maximum performance across a vast array of web-
capable devices and browsers
Skills
Strong proficiency in JavaScript, including DOM manipulation and the JavaScript
object model
Thorough understanding of React.js and nodeJs and their core principles
Experience with popular React.js workflows (such as Flux or Redux)
Familiarity with newer specifications of ECMAScript
Experience with data structure libraries (e.g., Immutable.js)
Knowledge of isomorphic React is a plus
Familiarity with RESTful APIs
Knowledge of modern authorization mechanisms, such as JSON Web Token
Familiarity with modern front-end build pipelines and tools
Experience with common front-end development tools such as Babel, Webpack,
NPM, etc.
Ability to understand business requirements and translate them into technical
requirements
A knack for benchmarking and optimization
Familiarity with code versioning tools such as Git, SVN and CodeCommit
Bachelor's degree in Computer Science, Software Engineering or related field
Any cloud certification such as AWS Certified Developer would be a plus
Responsibilities:
- Design, develop, and maintain software applications.
- Go the extra mile to identify customer needs and pain-points.
- Relentless focus on delivering high quality, bug-free code.
- Help and mentor those around you to achieve the team and company goals.
- Closely work with the SRE and DevOps team to set up microservices infrastructure.
- Maintaining and auditing code/design quality as per set guidelines and standards in assigned projects.
- Testing of completed tasks in ongoing projects in the team before sending updates to reporting authority/client.
- Participate in application design, code reviews and documentation.
Requirements:
- Experience in agile development process.
- Excellent knowledge of HTML5, CSS3.
- Excellent knowledge of JavaScript.
- Experience with cross-browser, cross-platform and design constraints on the web
- Good understanding and experience of working on Vue.js/React.js.
- Prior experience building REST APIs
- Hands-on experience with Node.js/Golang/Java + Redis + Elasticsearch.
- Experience with AWS/GCP is a plus
- Knowledge of version control systems like GIT.
- Experience in developing automated unit and functional tests
- 3 - 6 years of experience with a Bachelor's in Computer Science or related field
- Proficiency with NodeJs, ES6, Express;
- Experience in Source Control (Bitbucket/GIT);
- Experience in developing and scaling B2B applications.
- Knowledge and experience with using Restful API;
- Must be able to design components to drive reusability and performance;
- Must be able to build responsive design;
- Design, develop, and maintain code that meets requirements, is high quality, and performs efficiently and effectively to provide a great customer experience;
- Write production quality and thoroughly tested code.
- Building interactive healthcare advertising application in MEAN stack and RESTfully abstract to the UI through a Node.js backend
- Defining code architecture decisions to support a high-performance and scalable product with a minimal footprint
- Addressing and improving any technical issues
- Collaborating well with engineers, and researchers to design and create advanced, elegant and efficient systems

















