
Senior Software Engineer
AiSensy
Gurugram, Haryana, India (On-site)
About AiSensy
AiSensy is a WhatsApp based Marketing & Engagement platform helping businesses like Adani, Delhi Transport Corporation, Yakult, Godrej, Aditya Birla Hindalco, Wipro, Asian Paints, India Today Group, Skullcandy, Vivo, Physicswallah, and Cosco grow their revenues via WhatsApp.
- Enabling 100,000+ Businesses with WhatsApp Engagement & Marketing
- 400 Crores+ WhatsApp Messages exchanged between Businesses and Users via AiSensy per year
- Working with top brands like Delhi Transport Corporation, Vivo, 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
Key Responsibilities:
- Build Scalable Architecture to handle millions of messages per day.
- Lead a team of engineers and guide them on a day to day basis.
- Collaborate with product managers, designers, and other engineers to define and implement new features and enhancements.
- Write clean, maintainable, and efficient code following best practices and coding standards.
- Conduct code reviews to ensure code quality and adherence to standards.
- Identify and resolve performance bottlenecks, bugs, and other issues.
- Mentor and provide guidance to junior engineers, fostering a culture of continuous learning and improvement.
- Participate in architectural discussions and contribute to the technical direction of the team.
- Stay up-to-date with the latest industry trends and technologies, and incorporate them into our development processes.
- Ensure the security, reliability, and performance of our applications.
- Collaborate with DevOps to streamline the deployment and monitoring processes.
Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or a related field. Master’s degree preferred.
- Over all 5+ years of experience with proven experience 3+ years as a Software Engineer, with a strong track record of delivering high-quality software products.
- Expertise in the MERN stack (MongoDB, Express.js, React, Node.js).
- Strong understanding of JavaScript and modern JavaScript frameworks.
- Experience with front-end technologies like HTML5, CSS3, and responsive design.
- Strong understanding of software development methodologies, including Agile and Scrum.
- Experience with RESTful API design and development.
- Experience with database design and management, particularly MongoDB.
- Familiarity with cloud platforms such as AWS.
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration abilities.
- Experience with version control systems such as Git.
- Knowledge of containerization and orchestration tools like Docker and Kubernetes

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
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Candid answers by the company
AiSensy is a WhatsApp based Marketing & Engagement platform helping businesses grow their revenues via WhatsApp.
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Mumbai malad work from office
6 Days working
1 & 3 Saturday off
AWS Expertise: Minimum 2 years of experience working with AWS services like RDS, S3, EC2, and Lambda.
Roles and Responsibilities
1. Backend Development: Develop scalable and high-performance APIs and backend systems using Node.js. Write clean, modular, and reusable code following best practices. Debug, test, and optimize backend services for performance and scalability.
2. Database Management: Design and maintain relational databases using MySQL, PostgreSQL, or AWS RDS. Optimize database queries and ensure data integrity. Implement data backup and recovery plans.
3. AWS Cloud Services: Deploy, manage, and monitor applications using AWS infrastructure. Work with AWS services including RDS, S3, EC2, Lambda, API Gateway, and CloudWatch. Implement security best practices for AWS environments (IAM policies, encryption, etc.).
4. Integration and Microservices:Integrate third-party APIs and services. Develop and manage microservices architecture for modular application development.
5. Version Control and Collaboration: Use Git for code versioning and maintain repositories. Collaborate with front-end developers and project managers for end-to-end project delivery.
6. Troubleshooting and Debugging: Analyze and resolve technical issues and bugs. Provide maintenance and support for existing backend systems.
7. DevOps and CI/CD: Set up and maintain CI/CD pipelines. Automate deployment processes and ensure zero-downtime releases.
8. Agile Development:
Participate in Agile/Scrum ceremonies such as daily stand-ups, sprint planning, and retrospectives.
Deliver tasks within defined timelines while maintaining high quality.
Required Skills
Strong proficiency in Node.js and JavaScript/TypeScript.
Expertise in working with relational databases like MySQL/PostgreSQL and AWS RDS.
Proficient with AWS services including Lambda, S3, EC2, and API Gateway.
Experience with RESTful API design and GraphQL (optional).
Knowledge of containerization using Docker is a plus.
Strong problem-solving and debugging skills.
Familiarity with tools like Git, Jenkins, and Jira.
- Experience in designing scalable micro-services required
- Sound knowledge of Python and Django, familiarity with Linux and git
- Deep understanding of how RESTful APIs work
- Familiarity with HTML / CSS and templating systems, Redis, RabbitMQ, NGINX preferred
-Bonus - Preliminary knowledge of any one of these languages - Golang / JavaScript / Lua Responsibilities
- 2-5 years of experience in building API services using NodeJS Express and related
frameworks
- Expert level understanding of NodeJS asynchronous runtime
- Expert level understanding of Javascript concepts on callbacks and closures
- Experience with Postgres, NoSQL, Redis, and Firebase real-time database
- Experience with AWS services like Elastic Beanstalk, Cloudfront, S3, EC2, Lambda,
API Gateway, SQS, etc
- Understanding of patterns and techniques for building scalable back-end
infrastructure including caching, rate limiting, authentication, and authorization
schemes.
- Experience in building highly scalable and high throughput services with
millisecond response times
- Experience working in a collaborative team environment
- Excellent communication & interpersonal skills
- Willingness to learn and pick up new technology along with patience to mentor
Bonus skills -
- Experience with ElasticSearch, Puppeteer
- Experience writing unit tests
About-
We are building a global content marketplace that brings companies and content creators together to scale up content creation processes across 50+ content verticals and 150+ industries. Over the past 2.5 years, we’ve worked with companies like India Today, Amazon India, Adobe, Swiggy, Dunzo, Businessworld, Paisabazaar, IndiGo Airlines, Apollo Hospitals, Infoedge, Times Group, Digit, BookMyShow, UpGrad, Yulu, YourStory, and 350+ other brands.
We are creating high-quality remote talent workforces across Content Writers, Graphic Designers, Video Makers, Content Strategists, Audio Artists, and eventually aim to cover each and every creative professional involved in the marketing domain. Imagine us being able to build virtual marketing teams for any company globally, by providing them a product that solves for content operations and gives the customer the ability to strategize, create, distribute and manage all their content projects at one place. At the same time, they have the ability to be able to extend their team by being matched with high-quality creators from our talent marketplace for different projects that they have. It isn’t long before content becomes so fundamental to individuals and brands alike, that there is a need for buying and selling content on-demand. We want to be that force of change!
Responsibilities: -
- We are looking for solid senior back-end developers who are well-versed with NodeJs.
- The tech stack on the back end side - MySQL, Postgres, Redis, Node, TypeScript, Express, Knex.
- We are looking at folks who have a minimum of 6-7 years of experience in back-end development and have been strong experience.
- The mindset is very different and we are looking for folks who have evolved fast in terms of skills and in terms of working on their own projects.
Quoality- A Modern Operating Infrastructure for Hospitality Businesses to help them improve the guest experience and generate additional revenue.
Launched in 2021, Quoality is a Hospitality Tech company backed by a US-based Newchip Accelerator. Our mission is to equip businesses with the tools they need to grow.
By providing tools, insights, and education with minimal effort on the business's part, the barrier to making actionable business decisions is lowered dramatically. Everything we do is driven by this mission. Everything we do needs to positively answer the question, "Does this help businesses grow?"
Product Demo: https://www.youtube.com/watch?v=gKklkRYKkC4&t" target="_blank">https://www.youtube.com/watch?v=gKklkRYKkC4
Quoality Blogosphere: https://medium.com/quoality" target="_blank">https://medium.com/quoality
🙋♀️ The role & what we are looking for?
Oh, this is our favorite part. We’ve seen companies that write 'templatized' BS for this section; stuff that’s never followed in reality.
Not us. Here are some of our core values to give you a sense of who we are as a team:
- First and foremost, we’re super transparent. We all know what everyone’s working on, how’s the company doing, and the whole shebang.
- We’re all super chill.
- Work time ain’t playtime. We take our work very seriously. We’re a small bunch on a mission to change the guest experience in the hospitality industry, once and for all.
- Deadlines are a thing for us. We are super punctual.
- We know what we are working on and aren’t clueless.
- We’re more friends than colleagues.
- Monthly 1:1s with the founders where you can directly share & receive feedback.
Not convinced yet? Okay, here’s the fun stuff:
- Flexible leave policy. Yeah, it’s truly flexible. We trust you.
- We have a flexible remote work policy in India. Work from the beautiful beaches of Goa or the stunning mountains of Manali, we’re all good.
- Annual workstations at exotic destinations. Subject to change and hitting milestones.
- Allowances to choose your coworking space (if you want), courses & any tool that you think is beneficial to succeed in this role.
📄 The role & what we are looking for:
🧑💻 Responsibilities:
- Write code that will impact the businesses of thousands of hotels, hostels, and vacation homes across the globe.
- Collaborate with Frontend to spec, write, test, and deploy API endpoints.
- Implementation of a robust set of services and APIs that work on our data pipelines.
- Build all support infrastructure to scale our data delivery pipelines - endpoints, security, logging, messaging.
- Product development activity includes data querying from our various stores, real-time analytics, ML algorithms.
- Developing & Integrating of the front-end and back-end aspects of the web application
- Optimization of the application for maximum speed and scalability.
- Brainstorm features with the product team and guides decisions based on your knowledge of the codebase.
- Take full ownership of the module starting from architectural and design decisions to shipping.
- Like the work you do, enjoy collaborating with your coworkers, communicate as much as you can, and have fun.
- Upto years of relevant work experience.
- Understanding the nature of asynchronous programming and its quirks and workarounds.
- You possess strong computer science fundamentals: data structures, algorithms, distributed systems, and information retrieval.
- You have a good understanding of multi-process architecture and the threading limitations of NodeJs and Express frameworks.
- Understanding of fundamental design principles behind a scalable application.
- You have basic understanding of relational databases as well as key-value databases and are capable of designing scalable database models based on the product requirements.
- Familiarity with REST API development standards, protocols (HTTP, WebSockets and more)
- You’re comfortable picking up new stacks and choosing the right tool to get the job done.
- You are open to learning new stuff and avoid internal politics. (super important).
- You are humble, kind, and are open to feedback.(super duper important).
❕Bonus:
- Entrepreneurial spirit, Product Thinker, and ‘Can-Do' attitude.
- Passionate about leveraging technology for supporting product delivery in the Hospitality space.
- Operating style suited to working in a startup environment, where teamwork and resourcefulness are highly valued.
- Excellent leadership skills, including the ability to manage multiple assignments at a time.
🤙 What's the interview process like?
Yes, we do have a process, and it’s simple.
- Step 1: You apply for the job.
- Step 2: Quick intro call with the founders.
- Step 3: Solve an assignment.
- Step 4: A round where we evaluate your assignment along with you.
- Step 5: One round of interviews to gauge if you are a good culture fit.
- Step 6: Job Offer (contingent on the above steps).
- Step 7: Welcome to the Quoality! 🙂
So, think we’re a good fit? Then let’s roll.🤘
Responsibilities:
- The candidate will get an opportunity to work on AI/ML technologies using NodeJS for web applications.
- Deliver high-quality code in a fast-paced customer-facing product.
- Specify, design, and implement the functionality and behaviors of the web infrastructure.
- Be involved in the full life-cycle of development from concept through integration, test, and high web traffic deployments.
- Interface with the firmware team as well as clients and end-users of the products.
- API development using REST JSON/XML, and security standards like OAuth.
Requirements:
- BTech or MTech in Computer Engineering, Computer Science, or other similar majors.
- Experience building products with full-stack technologies, and an excellent understanding of computer science fundamentals, data structures, and algorithms.
- Must have experience in version control systems like GIT.
- Strong in NodeJS, MySQL, MongoDB, Kafka, Elasticsearch.
Job Description
We are looking for a candidate who is a creative problem solver, will work in coordination with cross-functional teams to design, develop, and maintain our next-generation websites and web tools. It is a technological position where excellent knowledge of the software development life cycle is a must to develop new projects and support the existing ones.
Skills:
- At least 2 years experience as a Node.JS developer
- Extensive knowledge of Javascript, web stacks, libraries, and frameworks.
- Knowledge of front-end technologies such as HTML5 and CSS3
- Good understanding of Agile/Scrum
- Knowledge of Node.js frameworks available for it such as Express, Loopback, Nest.JS)
- Proficient understanding of code versioning tools such as Git
- Knowledge of typescript.
Responsibilities:
- Develop quality software and web applications
- Analyze and maintain existing software applications
- Design highly scalable, testable code
- Discover and fix programming bugs.
- Will be working with MongoDB, Typescript, Node.js, React
- Architect and build the backend for corresponding web services (Node.JS and related framework)
• Strong experience as a Java/J2EE development is required
• Excellent working knowledge in SPRING MVC, SPRING BOOT,
• Strong background in developing and deploying software that runs in a real-time, multi-threaded environment
• Good knowledge and experience with concepts of MVC, JDBC and RESTful API Integration
• Experience with threaded and asynchronous environment
• Experience with any of the following Frameworks is Desired: Spring, Spring Boot, Hibernate
• Fundamental understanding of design patterns
• Working knowledge of SOAP/XML/WSDL
• Proven experience in MongoDB
• Experience supporting and troubleshooting problems in a highly complex environment
• Familiar with agile / scrum development methodologies
• Proficient understanding of Code version tools like Git/ Bitbucket and SVN
• Familiarity with Continuous Integration and tools such as Maven and Jenkins.
Role & Responsibilities:
• You will be responsible for Java development and building large scale applications that are high performance, scalable, and resilient in an SOA environment
• Working closely with end-users and other members of the team to identify and employ the best solutions
• Developing and implementing strong algorithms/techniques for solving problems in a high-volume, high-availability environment
• Engaging end-users to identify new requirements, strategic direction and highlight issues
• Defining and building maintainable processes that provide resilient and stable platforms, which support end user’s business/technical demand
• Integrating new services and providing clean APIs and services for applications
• Understanding volume growth to ensure the systems
















