
What are we looking for?
A passionate backend developer Node.js specifically.
Who Should apply?
Apply only If you
● Think you are atleast 8 on 10 in Node.js
● And have been coding in Node.js for 3+ years
● Are super enthusiastic about building something that adds immense value to the lives of atleast 10Mn people
● Have built things single handedly
● Have immense hunger to learn, grow and prove yourself
Shortlisting Criteria
You will have to do a coding test.
We respect your time and are in no way doubting your skills, but that’s how you would like to hire someone in your team, right?
Why work with us?
Infinite freedom & ownership.
Work directly with the founders.
Zerodha the most profitable startup in the country, only has a 30 member tech team. We’re presently a 4 member tech team, you will be number 5.
Like you, we too love solving for time and space complexities.
What is the company about?
We are creating a stock market of creators.
Where Social Media Influencers can get funded by their fans and in return issue them coins which represent a stake in their future income.Imagine if you had invested in Tanmay Bhatt or CarryMinati 5 years back

About Listed Fans
About
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Job Title: Senior Backend Developer
Location: Sector 58, Noida (On-site)
Type: Full-time | Founding Team
Experience: 4–5 Years
About the Company:
Weya AI is on a mission to revolutionize how businesses communicate with their customers. Our intelligent AI agents automate voice, Whatsapp, and email interactions- powering end-to-end support, collections, onboarding, and more for banks, NBFCs and fintechs. We're building the future of customer engagement: AI systems that talk like humans, operate at scale, and deliver 24/7 responsiveness with precision.
If you're looking to work on real-world AI problems with enterprise impact, Weya AI is one of the most mission-driven startups you can join right now.
About the Role:
As a Senior Backend Developer at Weya.ai, you’ll join our core founding tech team and take full ownership of backend systems that power our real-time AI communication stack.
This isn’t just a development job — it's a leadership opportunity to help scale a live product already in production. You'll architect, build, and optimize scalable, secure backend services while collaborating across AI, frontend, and telephony teams. Expect rapid release cycles, close collaboration with founders, and the freedom to influence architecture, tooling, and team culture.
What You'll Do?
- Architect and build scalable microservices using Node.js or Go
- Design clean, secure APIs and data pipelines for real-time voice and chat systems
- Manage cloud infrastructure on Azure or AWS (App Services, containers, databases)
- Optimize backend systems for performance, cost-efficiency, and reliability
- Collaborate with product, AI, and frontend teams to launch new features rapidly
- Own deployments, monitoring, and backend stability in a production environment
- Contribute to code reviews, system design decisions, and long-term architecture strategy
What We're Looking For?
- 4-5 years of backend or full-stack experience with Node.js, Go (Golang), React, PostgreSQL or MongoDB
- Strong understanding of system design, microservice architecture, and clean code practices
- Experience deploying and scaling cloud applications on Azure or AWS
- Proven track record of delivering end-to-end features in SaaS, voice tech, or AI-driven platforms
- A product-first mindset — you think about UX and business impact, not just code
- Strong communication, ownership, and cross-functional collaboration skills
- A self-starter attitude — you thrive in startup environments and ambiguity
Good-to-Have (Bonus Points)
- Exposure to Next.js, or frontend integration workflows
- Familiarity with CRM integrations, WhatsApp APIs, Twilio, or Knowlarity
- Experience in early-stage startups or mentoring junior engineers
- Passion for AI, voice interfaces, or building tools that transform CX
What You'll Get?
- High Ownership: Your code and work directly impact and helps businesses scale across India and the US
- Direct client and live Product Exposure: No red tape culture, Ideas get shipped, not stuck in slides Work
- Founding Team Vibe: Influence our tech stack, culture, and product roadmap
- Career Growth: Build, lead, and scale systems at the heart of a fast-growing AI startup
Let’s Build the Future of Conversations.
If you're excited about scaling backend systems, building impactful tech, and owning your work — apply now!
Apply now!
Good understanding and experience of HTML / CSS / JavaScript.
Hands-on experience with ES6 / ES7 / ES8 features.
Thorough understanding of the Request Lifecycle (including Event Queue, Event Loop,
Worker Threads, etc).
Familiarity with security principles including SSL protocols, data encryption, XSS, CSRF.
Expertise in Web Services / REST APIs will be beneficial.
Proficiency in Linux and deployment on Linux are valuable.
Knowledge about ORM like Sequelize and ODM like Mongoose and the ability to handle
DB transactions is a necessity.
Experience with Angular JS / React JS will be an added advantage.
Expertise with RDBMS like MySQL / PostgreSQL will be a plus.
Knowledge of AWS services like S3, EC2 will be helpful.
Understanding of Agile and CI/CD will be of value.


Job Description
- Strong Expertise in CodeIgniter Framework.
- Sound knowledge of database designing and application architecture planning for Core PHP projects.
- Expertise in PHP, MVC Frameworks, and good technology exposure of CodeIgniter Open cart or any CMS added advantage.
- String core PHP Hands-on experience.
- Good Knowledge of PHP5, MySQL, jQuery, JavaScript, HTML5, CSS3, XML
- Assure that all user input is validated before submitting it to the back-end.
- A good understanding of asynchronous request handling, partial page updates, and AJAX will be preferred.
- Prior experience in the payment gateway or education ERP domain is a plus.
2. Completely responsibile for architecture, wireframe, frameworks, coding, UI/UX, Database, Security, privacy etc.
3. Developing Android and Web Applications.
4. Responsible for cost optimzation and scalability of the product.
5. Preparing and presenting reports related to product development
Responsibilities
- Produce clean, efficient code based on specifications
- Integrate software components and third-party programs
- Verify and deploy programs and systems
- Troubleshoot, debug and upgrade existing software
- Gather and evaluate user feedback
- Recommend and execute improvements
- Create technical documentation for reference and reporting
Requirements and skills
- 1-3 Years of Proven experience as a Backend Developer
- Tech Stack:
- AWS- Lambda, ECS, RDS Arora, RDS PostgreSQL, DynamoDB, S3, SQS, APIG, Cloud Front
- NodeJS
- Typescript(optional)
- Familiarity with Agile development methodologies
- Experience with software design and development in a test-driven environment
- Ability to learn new languages and technologies
- Excellent communication skills
- Resourcefulness and troubleshooting aptitude
- Attention to detail
Position Title: Lead Product Engineer – Node.js
Company Overview:
AskSid was founded by two ex-Mindtree employees, who dreamt of bridging the communication gap in online retail consumer service at a global level. In a span of 4 years, AskSid has been repeatedly recognized and celebrated as a gamechanger in the retail space. From Nasscom declaring us as the No. 1 emerging SaaS company in India in 2019, to being named the “Most Innovative AI company” by CII and Accenture Ventures, we have carved out a definitive niche for ourselves. In 2021, AskSid officially became a Techstars Hub71 Accelerator portfolio company.
We are specialists when it comes to vertical AI for the retail domain and continually work towards innovating to make our customer’s lives easier through AI. We are looking for Engineers with a passion to build world-class technology products of internet-scale SaaS products.
Job purpose:
Design, engineer, and maintain our proprietary framework, APIs, and technology components of a SaaS software product with the ability to scale it to millions of requests and thousands of concurrent users.
Responsibilities
- Covert product feature requirements to software design that meets defined quality, maintainability, scalability, and performance KPIs
- Full stack engineering i.e. design, engineer, test, deploy, monitor, and maintain software components to QA and Production environments
- Conform, maintain, and improve continuous integration and delivery lifecycle processes
- Automation of engineering and production activities
Knowledge and skills
Education and Experience- JavaScript (ES6) / TypeScript
- Node.js - RESTful services and frameworks development
- Microsoft Bot Framework
- Dependency Management using NPM / Yarn
- Databases : MongoDB / Elastic Search
- Version Control : Git
- Engineering – CI, CD
- JavaScript (ES6) / TypeScript
- Node.js - RESTful services and frameworks development
- Microsoft Bot Framework
- Dependency Management using NPM / Yarn
- Databases : MongoDB / Elastic Search
- Version Control : Git
- Engineering – CI, CD
- Cache frameworks – Hibernate / Redis
- Stream / Queue processing platforms: Kafka / Fluentd
- Cloud Computing – Azure / AWS, Dockerization
- Strong proficiency with JavaScript
- Knowledge of Node.js and frameworks available for it
- A good understanding of the nature of asynchronous programming, its challenges, and workarounds
- Good understanding of server-side templating languages
- Good understanding of server-side CSS preprocessors
- Basic understanding of front-end technologies, such as HTML5, and CSS3
- Understanding of accessibility and security compliance
- Experience in user authentication and authorization between multiple systems, servers, and environments
- Proficiency in API integrations
- Understanding of fundamental design and architecture principles to scale an application
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
- Creating database schemas that represent and support business processes
- Implementing automated testing platforms and unit tests
- Proficient understanding of code versioning tools, such as Git
- A degree in any discipline
- Good communication and team skills
- Ability to listen to the requirements of team members and clients and translate them into great solutions

