
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
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AiSensy is a WhatsApp based Marketing & Engagement platform helping businesses grow their revenues via WhatsApp.
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About TechMango:
My name is Riyas banu M, and I'm reaching out to you regarding an exciting opportunity with TechMango.
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We specialize in providing custom software solutions using the best available technologies, ensuring quality delivery within defined timelines. Our services include analysis, design, architecture, programming, testing, and long-term technical support, all aimed at achieving ultimate customer satisfaction.
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Techmango | Digital Transformation Solutions | IT Consulting
We provide cutting-edge technology solutions based on digital, Business Analytics, Cloud, Big Data, IoT, Blockchain, Managed IT Services & Technology
Senior Full Stack Engineer (.NET + UI)
We are hiring a Senior Full Stack Engineer with 5 -7 years; experience with strong expertise in C#, .NET, SQL, Git, and front-end technologies like Angular or React. The ideal candidate should have good English communication skills and a solid understanding of secure coding.
principles to prevent common vulnerabilities such as SQL Injection, XSS, and CSRF.
What is expected of you:
As part of the job, you will be required to
- Participate in requirements analysis
- Write clean, scalable code using .NET programming languages.
- Design and manage databases with SQL and interact with data through Entity Framework
- Build intuitive and responsive user interfaces using front-end frameworks like Angular or React.
- Test and deploy applications and system,Revise, update, refactor, and debug code
- Improve existing software use Git for version control and collaboration in a team environment.
- Develop documentation throughout the software development life cycle (SDLC)
- If your beliefs resonate with these, you are looking at the right place!
- Accountability Finish what you started
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- Outcome High throughput
- Quality High-quality work and consistency
Requirements:
- C# and .NET Framework Strong hands-on experience with object-oriented programming and enterprise-grade .NET applications.
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- UI Technologies Working experience with modern front-end frameworks such as Angular or React.
- Asynchronous Programming Understanding and Implementation of async/await patterns for performance optimization.
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- Design Patterns Solid understanding and practical application of standard software design patterns.
- Unit Testing Experience with testing frameworks such as NUnit or xUnit to ensure code quality and reliability.
- Secure Coding Principles Awareness and application of secure coding practices to prevent vulnerabilities such as SQL Injection, Cross-Site Scripting (XSS), and Cross-Site Request Forgery (CSRF), etc.
Good to have skills:
- Exposure to Cloud Platforms, Azure, AWS, etc.
- Good Communication Skills
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- Knowledge of Jira.
Thanks & Regards,
M.Riyas banu
Techmango Technology Services Pvt Ltd
JD – Sr Nodes Js Developer
About Us:Our client is India’s first end to end CX platform enabled with gig-workforce. We empower companies to shift their CX centres to 100% Opex model and enable businesses to deliver quality customer experience services at significant cost benefits through our unique people and technology platform.
Our vision is to be the leading global customer experience service provider translating advanced technology through our network of existing local talent pools to add value for our customers.
Skills:
PRIMARY SKILLS NEEDED:
NodeJS, Angular and AngularJS
Sound SQL/MSSQL expertise
Sound experience in deployment of Web applications on AWS/Google cloud platforms
Experience on telephony or messaging applications and interfaces is good to have
Experience:
8-12 years of Full Stack Application development experience is must.
Deep understanding of client side development, coding in HTML5, CSS3, JavaScript ES6, and jQuery.
Strong experience using a client side MVC framework such as NodeJS, Angular and AngularJS
Topnotch programming skills and writing code for robust software design.
Experience in responsive design, cross browser compatibility and website performance.
Experience in object oriented design skills.
Aggressive problem diagnosis and creative problem solving skills.
Good understanding of how browsers and DOM work.
Experience with Git.
Experience with handling Services, RESTful, APIs.
Knowledge of frontend CSS frameworks like Bootstrap, Material UI and pre-processors like SASS and LESS.
Responsibilities:
To work with a cross-functional software development team on highly visible strategic projects as an expert level individual contributor to the coding tasks assigned.
Experience working with remote data via REST and JSON
Experience with third party libraries and APIs (Google APIs etc.)
Produce well designed efficient code in a timely manner to meet delivery timescales/milestones.
Mentor other developers on software best practices technical guidance and help grow their software development skill sets.
To proactively stay plugged into emerging technologies/industry trends and apply them into operations and activities.
Should demonstrate the ability to handle multiple projects simultaneously, manage priorities and communicate progress effectively.
FULL STACK DEVELOPER
Responsibilities
• Develop interactive, user-friendly applications using the latest frameworks
• Deliver across the entire application life cycle in the stages of concept, design, build, deployment, test, and release to app stores and support.
• Collaborate with product owners and designers to translate product requirements and designs into reality
• Own and develop feature sets that involve responsive UIs and restful services to ensure a seamless user experience.
• Interact with the product, engineering, and business teams across geographies to leverage their expertise and contribute efficiently.
• Ensure that all components and the overall application are robust and easy to maintain.
• Continuously optimize and improve the application performance
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• B.Tech/ B.S. or M.Tech/ M.S. or equivalent in Computer Science, IT, or related field
• 2-6 years of experience
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• 2+ years of experience designing and building production-level web applications including:
• Programming knowledge in JavaScript, NodeJS
• Good knowledge in developing front-end software, with deep experience in one or more relevant
front-end frameworks (ReactJs, Angular, Vue etc.).
• Expertise in Web/mobile app development using React Native
• Experience in product development on mobile platforms using React Native
• Familiar in developing backend (JS/Node/C#).
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• Working knowledge of design patterns, SOLID principles, and development best practices. Ability to
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• Mastery of standard frontend technologies like modern HTML, CSS, JavaScript (we use React,
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• ES6/7, Node, package management /webpack/parcel.
• Exposure to data modeling with any of the database technologies.
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Senior Software Engineer (FullStack)
As an experienced engineer we know that you have built software to solve various business problems at your previous workplaces. You may have also explored technologies on your own for your learning or hobby projects.
You will be building APIs for the Synup platform and also UI to make our platform capabilities available to our customers.
You and the team that you are a part of will be collectively responsible building performant software and customer experiences that scale to our next million customers. You will be responsible for writing technical specs and contributing to it's implementation. We expect that you would have done the same in your previous workplaces.
Other folks on our team are looking forward to learn from your experiences.
For engineers that join our team
We expect you to be good with Ruby or Python to build APIs.
You will be contributing to our UI that is built with React and GraphQL.
We hope our team members have a strong grasp of software design patterns and know when to put them to good use.
Experience with an SQL datastore would help a lot. PostgreSQL is our primary datastore. We optimize our search functionality and rollup reports by using ElasticSearch
We expect that you have used Redis. Redis is our swiss army knife to solve a lot of problems apart from just caching.
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- Hands-on experience in managing performance, stability, and security of node/ PHP based web applications on the server-side
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- Laravel + Vue.js
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- Work with development teams and product managers to implement software solutions
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Company: A renowned private equity firm
Work from Home
You will be working as a consultant for one year contract which is renewable and proper notice period available.
JD:
As a full stack developer, the candidate needs to be a hands-on expert on the technology
stack. The candidate will work along with Product Owner, Sr. technical specialists and a
small team including some System Engineers and Application Engineers.
Below are major responsibilities as expected by us from a full stack developer:
Development of modules, features and libraries as expected from the design,
technical documentations and direct communication.
Troubleshooting and fixing bugs raised by test teams.
Desired attributes
Understanding of good system design, reusable components, extensibility etc.
Ability to read and understand new technologies from books and research papers is
desirable
Excellent written and spoken communication skills
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Tenacity in technical matters
Analytical skills
Quality consciousness
Priority towards fundamentals and depths of a subject
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Node.js
Angular 6 and above
Any relational DB and MongoDB
Frontend technologies --> HTML, CSS, JavaScript
Desired technical skills
Additional scripting experience to automate anything during or aside development.
Key Performance Indicators
Quality of code written, and resultant quality of modules/features developed.
No of problem escalations resolved.
Important Points:
Technical role in a start-up environment is a plus
In-depth and abundant experience in our technology stack is a must have.
A computer science degree from a good institute is a plus (as against a programming
diploma from NIIT/Aptech)
The candidate will be in a guided role but needs to show excellence in quality of
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