

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

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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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Job Title: Fullstack Developer
Experience Level: 5+ Years
Location: Borivali, Mumbai
About the Role:
We are seeking a talented and experienced Fullstack Developer to join our dynamic engineering team. The ideal candidate will have at least 5 years of hands-on experience in building scalable web applications using modern technologies. You will be responsible for developing and maintaining both front-end and back-end components, ensuring high performance and responsiveness to requests from the front-end.
Key Responsibilities:
- Design, develop, test, and deploy scalable web applications using Node.js, React, and Python.
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- Leverage AWS services for deploying and managing applications in a cloud environment.
- Collaborate with cross-functional teams including UI/UX designers, product managers, and QA engineers.
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- Troubleshoot, debug and upgrade existing systems.
- Continuously explore and implement new technologies to maximize development efficiency.
Required Skills & Qualifications:
- 5+ years of experience in fullstack development.
- Strong proficiency in Node.js, React.js, and Python.
- Hands-on experience with AWS (e.g., Lambda, EC2, S3, CloudFormation, RDS).
- Solid understanding of RESTful APIs and web services.
- Familiarity with DevOps practices and CI/CD pipelines is a plus.
- Experience working with relational and NoSQL databases.
- Proficient understanding of code versioning tools, such as Git.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork abilities.
Nice to Have:
- Experience with serverless architecture.
- Knowledge of TypeScript.
- Exposure to containerization (Docker, Kubernetes).
- Familiarity with agile development methodologies.


About Us:
We are a cutting-edge startup reshaping the construction management landscape with AI-driven solutions that simplify complex processes and maximise efficiency. Our platform leverages the latest web and mobile technologies to solve real-world challenges for the construction industry, blending innovation with usability. If you're passionate about building scalable systems and love solving problems, we want you on board!
Who You Are:
A tech enthusiast with a knack for both front-end finesse and back-end brilliance. You’re eager to dive into code and bring ideas to life. You think in Angular components, dream in Node.js APIs, and are equally comfortable navigating MongoDB queries as you are crafting mobile interfaces with React Native or Flutter. You thrive in a fast-paced startup environment and have a passion for building things from scratch, continuously optimising for performance, and ensuring scalability.
What You’ll Do:
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- End-to-End Development: Own features from brainstorming to deployment—handling everything from database architecture to front-end performance.
- Optimise and Scale: Ensure that our platform is high-performing, scalable, and future-proof. You’ll be part of laying the groundwork for big, exciting growth.
- Collaborate & Conquer: Work closely with our design, product, and AI teams to integrate machine learning and automation features into our platform, pushing the boundaries of what tech can do in construction.
Tech Stack:
- Frontend: Angular for web, React Native for mobile
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- Database: MongoDB
- Cloud & DevOps: AWS, Docker, CI/CD pipelines
What You Bring:
- Angular wizardry—you know your way around components, services, and everything in between.
- Node.js expertise—you can build robust, scalable APIs and thrive in an asynchronous environment.
- React Native/Flutter mobile skills—a passion for crafting intuitive mobile experiences.
- MongoDB knowledge—you understand database design, indexing, and aggregation pipelines.
- Code Quality Focus—whether it's writing tests or reviewing pull requests, you're all about clean, maintainable code.
- Experience with Git, CI/CD, and working in an agile, fast-paced team.
Bonus Points For:
- Experience in AI/ML integrations or a curiosity about machine learning’s potential in web and mobile apps.
- Familiarity with GraphQL and modern state management libraries.
- A solid understanding of the construction industry or experience building SaaS products.
Why Work With Us:
- Impact: Be part of a mission-driven startup solving real-world problems in a trillion-dollar industry.
- Innovation: Collaborate with a forward-thinking team to build AI-powered, scalable tools from the ground up.
- Growth: We’re a fast-growing startup, so your career can skyrocket here. Bring your ideas, and we’ll give you the space to make them happen.
- Culture: A collaborative, tech-driven, and fun work environment that values creativity, ownership, and growth.

About Us:
At Product Fusion, we are dedicated to building innovative and scalable software solutions. Our team is passionate about leveraging cutting-edge technologies to drive product excellence and create impactful digital experiences. We invite you to join our dynamic team and contribute to our mission of technological innovation.
Job Description:
We are seeking a talented and motivated Full-Stack Developer to join our team. The ideal candidate will have a strong background in both front-end and back-end development, with proficiency in modern web technologies and frameworks. You will work closely with our development team to design, develop, and deploy scalable web applications.
Requirements:
- Proven experience as a Full-Stack Developer or similar role
- Strong proficiency in React JS or Next JS
- Solid understanding of Python and frameworks like Django or Fast API or Flask
- Proficiency in Tailwind CSS for front-end development
- Experience with PostgreSQL or MySQL databases
- Familiarity with Kubernetes for container orchestration
- Excellent problem-solving skills and attention to detail
- Strong communication and teamwork abilities
What We Offer:
- Competitive salary and benefits
- Flexible working hours and remote work options
- Opportunity to work with cutting-edge technologies
- Collaborative and innovative work environment
- Professional development and growth opportunities

Sr Software Engineer
Opportunity in this role / Why should you join our client?
- You are your own master. We don't preach you, we just allow you to Innovate, Iterate, Learn and Adapt
- Work with one of India's leading food tech unicorn company
- ESOPs in the company
Requirements
- Strong coding and problem-solving skills
- 4-6 years of industry experience
- Bachelors and/or master’s degree, preferably in CS, or equivalent experience
- A full-stack generalist with experience in both front-end and back-end technologies
- Experience in Node.
- Experience in JavaScript frameworks like React, NodeJS.
- Ability to write MySQL queries across tables
- Good architecture and system design skills
Roles and responsibilities
Passion for delivering products end-to-end, from ideation to implementation
Good knowledge of data structures and their use cases (Map, List, Tuple, Object, Interface)
Ability to write using node.js to quickly do a PoC.
Good to have knowledge of Reactjs.
Knowledge of encapsulation/inheritance
Basic knowledge of CSS and principle behind it and its use in javascript or jquery
Candidates willing to relocate to Middle East would be preferred


We are looking for an excellent experienced person in Backend Developer field. Be a part of a vibrant, rapidly growing tech enterprise with a great working environment. As aBackend developer you will be responsible for the server-sideof our web applications and you will work closely with our engineers to ensure system consistency and improve your experience
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•Must have good experience in codignitor
•Candidate should have relevant experience in MVC and YII2 framework.
•Candidate must have Strong command in Jquery, My Sql and Mongodb etc
•Must have strong knowledge about Social API integration like-( edge, fb, twitter and google etc.)
•Candidate must have excellent understanding about web services like-(Rest, Soap etc.)
•Candidate must have good knowledge about payment gateway integration.
•Must have excellent knowledge about data structure.
•Experience with the startup will preferably be an advantage.
Perks and Benefits:
- 5 day working(saturday&sunday off)
- Informal dress code
- Laptop allowance
- Friendly working environment


- Leadership skills
- Lead and grow a team of 10+ developers.
- Self-motivated to keep optimizing and deliver best-in-class results.
- Deep thought and attention to detail.
- Strong technical and communication skills
- Well-versed with the latest tech: AWS, Postgres, Devops, Nodejs, Reactjs

About the company:
- 💰 Early-stage, funded, growing, growing fast, profitable!
- 🎯 Mission Driven: To help small & large Indian businesses grow faster
Min. Experience: 5+ years in Full Stack Development
Skillset:
- You primarily identify as a full-stack engineer and are comfortable working on the server-side
- You have shipped code to production recently and regularly
- You’re a system architect. You can design robust, scalable, reliable systems. You know what it takes to keep a production system running smoothly
- You know what observability truly means; you’re used to instrumenting your applications
- You’re a leader and a mentor. Your team members look up to you. You have led teams before and are willing to do it again
- You are driven and care about doing a good job and improving your craft.
- You have high integrity, and you are reliable
- You have excellent coding, programming, and problem-solving skills.
- You have experience with implementing modern architectural patterns.
- You have good debugging skills and coding practices
- You are fluent in using the tools of the trade: Editors, Git, Command line, Slack, Jira
- You should be an expert in the MERN stack.
- You have experience with multiple ORMs
- You have experience in Postgres / Mysql
- You have experience in ReactJS
What you can expect from us:
- Mentorship, growth, great work culture
- We are a people-first team. Mentorship and continuous improvement are a part of the team’s DNA
- We believe in solving problems from first principles
- A good balance between deep focussed work and collaborative work, we won't bother you with unnecessary meetings
What we ask from you:
- Bring your software engineering — both individual brilliance and collaborative skills.
- Bring your good nature — we're building a team that supports each other.
- Be vested or interested in the company vision
- Take ownership of your product
- Should be capable of handling one complete product end-to-end - with minimal oversight
- Mentor the junior members of the team
Bonus:
- If you are a polyglot developer
- If you follow TDD
- If you have DevOps expertise: Docker, Kubernetes, AWS
- If you have created or contributed to an open-source component or library, we will love to see the code
- If you have given a talk or spoken in a meetup/conference
- If you have a hobby project, we will love to hear about it
- If you have previously worked in startups
- If you have worked in eCommerce or a similar domain
- If you have Integration experience with 3rd party systems


quality products. We believe in ownership and are looking for people driven to
continuously ship new, impactful features and capabilities for our users.
Experience: 2- 4 years (min)
Functional Area: Front/Back-end web development
Apply if you have:
Cloud app development experience
Strong Python – Django / Django Rest Framework and ReactJS experience
Advanced knowledge of Python and relational databases
Experience with SQL and NoSQL databases
Experience with building, modifying and extending API endpoints (REST or GraphQL) for data retrieval and
persistence
Creating high performance UI etc.
Experience with the full software development life cycle, including requirements collection, design,
implementation, testing, and operational support
Analytical capabilities and logical approach to problem-solving
Experience with scrum or other agile software development methodology
Hands on experience in DevOps & have significant familiarity with DevOps Tools
Build and Manage continuous deployment of software (CI/CD)
Must have dedication and commitment towards work
Deliver the assigned tasks within the stipulated timeline
What you will do:
Work on existing software solutions or new systems on the specified programming language
Translating designs and wireframes into high-quality code
Ensure the best possible performance, quality of the solution you are working on
Working closely with business analysts, software engineers, product managers, designers and other stakeholders
Write well designed and efficient code by adhering to the specified coding standards
Mentor and support other team members by doing code reviews and applying your experience in process and
technical leadership.
Qualification:
Education: BE Computer Science, MCA or equivalent with 60% marks.
Must have excellent communication and written communication skills
Employment: Full time – Permanent
Salary: Hike in Current Salary (No bar for Right Candidate)


