We’re looking for a Tech Lead with expertise in ReactJS (Next.js), backend technologies, and database management to join our dynamic team.
Key Responsibilities:
- Lead and mentor a team of 4-6 developers.
- Architect and deliver innovative, scalable solutions.
- Ensure seamless performance while handling large volumes of data without system slowdowns.
- Collaborate with cross-functional teams to meet business goals.
Required Expertise:
- Frontend: ReactJS (Next.js is a must).
- Backend: Experience in Node.js, Python, or Java.
- Databases: SQL (mandatory), MongoDB (nice to have).
- Caching & Messaging: Redis, Kafka, or Cassandra experience is a plus.
- Proven experience in system design and architecture.
- Cloud certification is a bonus.
Requirements
- Frontend: ReactJS (Next.js is a must).
- Backend: Experience in Node.js, Python, or Java.
- Databases: SQL (mandatory), MongoDB (nice to have).
- Caching & Messaging: Redis, Kafka, or Cassandra experience is a plus.
- Proven experience in system design and architecture.
- Cloud certification is a bonus.

About Nirmitee.io
About
NIRMITEE.IO is conceived with a rich heritage of Business and Management Consulting experience. We provide Enterprise IT solutions helping clients shift to new business models using disruptive technologies and our own business experience As a strategic partner, we will determine the right combination of technologies for your business - from the tech that exists today to the emerging technology of tomorrow. Nimriti.io team is passionate about delivering excellence, and ensuring clients scale to new heights.
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Experience: 2-5 years
Requirements :
1. B.Tech/M.Tech/MCA in Computer Science/IT, if not then a good reason why.
2. Proficient understanding of HTML5, CSS3. JavaScript, DOM, etc.
3. Experience in any one or more of Angular or React, be able to create interfaces fast according to requirements.
4. Knowledge of libraries like Redux or architectural styles like MVC, MVVM a definite plus but not essential.
5. Good understanding of Back end development, Node.js, Express, MongoDB/DynamoDb preferred. If this is not your tech stack but you have a good understanding of data structures, algorithms, working with and creating APIs, databases, authentication and more then that's also good.
6. Knowledge of Cloud Providers like AWS, Azure, GCP also a definite plus but not essential.
7. Basic understanding of automation testing tools and scripting.
8. Most importantly, the passion to work in a startup. There is good funding and decent pay now, but it only gets better if the person can sync with the team, take on their responsibilities and give the best output. It's a small team with a flat hierarchy, everyone grows with the company.
If this is interesting for you then do apply.
Procedure is hiring for WorkHero.
Across the U.S., thousands of small HVAC businesses are drowning in admin. WorkHero pairs seasoned office managers with AI workflows to free up their time, unlock growth, and modernize the trades. We handle everything that touches the back office of a small HVAC operation: billing, rebates, permits, warranties, marketing, and more. Our customers save dozens of hours every week, allowing them to focus on growing their business.
We are building at the intersection of Human and AI automation, and that’s where you come in!
How you will help us achieve it
As an Applied AI Engineer, you will collaborate with the company founders, product team, and office managers to develop agentic workflows for many of their daily processes. You will ideate, design, implement, and maintain the software side of the product. You will design the UX, develop the front end interfaces, build backend routes and design database models. The bulk of this role is interacting with office managers to understand their workflows and then creating and managing AI agents & workflows to make them more efficient.
In your day to day, you will:
- Partner with our frontline staff to understand their work so you can automate it with AI and save them time
- Live on the cutting edge of Human & AI interactions, keeping up to date with the latest patterns and how they apply to WorkHero and our workflows
- Contribute to exceptional code quality and performance of the code base
- Mentor young engineer(s) to be great at their craft, as our team grows
Key Details
- You can work remotely from anywhere with an overlap of at least four hours with the product team (6 pm to 10 pm IST)
- This role involves participating in calls with US-based stakeholders
- The compensation comes with a salary and an equity component
- Location - Remote
- YOE - 5 to 10 years
- NP - Immediate to 30 days
You’ll thrive if you
- Care about your craft and the mission of the software you are developing
- Are enterprising and can figure out how to convert workflows/playbooks to AI agents
- Work with cutting-edge AI tools and APIs
- Don’t just complete tickets that are assigned to you; you think deeply about the product and how you can make it great, then put that into action
- Enjoy developing 0-1 software products iteratively
- Are proficient in the Typescript ecosystem, including monorepos.
- Are skilled in React and Express (Koa is a plus) or similar tech
- Are pragmatic and understand trade-offs in software engineering
Requirements
- 4+ years of experience in building software products
- Have created applications using AI and LLMs. Can understand when to prompt, use RAG, create agents or fine-tune an LLM
- Have solid experience with the MERN stack
- Ability to debug and optimize complex systems
- Excellent communication and collaboration skills
Bonus points if you have
- Experience in mentoring junior team members. Better if they had gone to replace you in your team, allowing you to take up a more meaningful role
- Familiarity with our tech stack (React, Koa, Mongo, AWS, React Native)
- A good understanding of UX best practices for SaaS based interfaces & AI
- Built apps using React Native
- A deep understanding of infrastructure and can optimize for cost
- Set up evaluation frameworks for agentic workflows
- Contributed to open-source projects
Your First Six Months
- You will be working on creating AI Agents/Workflows based on the playbooks for some of the crucial workflows of HVAC office managers
- You will work on building the frontend, APIs and apply AI knowledge to add features to the office manager and admin portal, as well as the mobile app
- You will be using Vercel AI SDK to create abstracted AI agents and workflows with the capability of falling back to different providers
- You will demo the agentic workflows to US-based stakeholders—small HVAC business owners, product team and office managers
- You will monitor and manage the AI Workflows, ensuring quality and accuracy, improving them over time
About engineering at WorkHero
We value:
- High ownership and fast iteration
- Deep understanding our tools and systems
- Continuous improvement, both technically and interpersonal
Our technology stack:
- Full Stack TypeScript (React, React Native, KoaJS Backend, CRXJS Browser Extension)
- NX Monorepo with shared typing & libraries
- Infrastructure:
- AWS (ECS, Hosted RMQ)
- MongoDB Atlas
- Firebase & GCP services
- AI Tooling (Anthropic, OpenAI, Gemini, Deepgram)
Our team
- The Company is funded by Workshop Ventures Partners, a US-based venture studio focused on building great companies in Climate Tech
- The team consists of founding members from Harvard Business School and the Workshop Ventures team — Kyler, Furman, Chad, Jason, and Ulhas
Interview Process:
- Screening: Review of your open source contributions and past projects.
- First Round of Technical Evaluation: Assessing your problem-solving and AI integration skills.
- Technical Evaluation + Cultural Fit: Understanding your alignment with our team.

Build the future of 3D virtual and hybrid events with Sarcon. Fast-growing profitable startup working with top brands across the globe.
We are recognized by the Government of Singapore & are a NASSCOM 10K startup. We also have a bunch of prestigious recognitions to our name. Our technology has powered virtual, hybrid and physical events of all sizes, from large international conferences to focused B2B meets in industries ranging from defense, information technology, aerospace to medicine and nanotechnology. The engineering team behind Sarcon consists of patent-holding engineers having worked for the likes of Intel, Qualcomm, Oracle, and L-Brands. We are continually working on adding products and features to our arsenal to make your events world-class.
In this role you would get to work closely not only with a highly smart and dedicated group of technologists but also with the sales and customer success teams as you help deliver the delightful experience customers have started to expect from Sarcon.
The role would be of interest to you if:
1) You want to build a world-class B2B2C product (A product used by businesses and end customers).
2) Are excited by the prospect of building cutting edge, scalable,secure, and intuitive applications.
3) You want to work on a product that is seeing exponential growth in demand and are excited by the challenges of building technology to support this demand
4) You want to work on stuff where the impact of your work will be seen by hundreds of thousands of industry leaders across industries
5) You want to push yourself to your limits and build a world-beater
Bonus-
Experience with Docker
Setting up scalable systems on the cloud
Key responsibilities:
1. Work on full-stack development with Primary Laravel PHP, JavaScript & Secondary- NodeJS,React
2. Work on building high-performance scalable applications for the global audience
Salary is negotiable for rockstar candidates.


- Strong analytical and problem-solving skills
- Ability to work independently, learn quickly and be proactive
- 10-14 years of hands-on experience working on Web Full Stack technologies, with at least 4-6 years of experience developing applications with/on React/NextJS, NoSQL, REST APIs
- Proficiency in JavaScript/TypeDcript (ES6), NodeJS, HTML5, CSS3, CSS Preprocessors, Webpack, Gulp
- Client-side scripting and JavaScript frameworks – jQUery, ReactJS, Redux, Babel, JSX
- Experience in designing high-performance REST APIs and associated data structures
- Familiarity with developing microservices using containerization technologies such as docker, Kubernetes, etc.
- Working knowledge of git and using branches for development

- 2 years of strong development background building complex applications.
- Proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Experience building applications using NodeJS and frameworks such as Express.
- Thorough understanding of React.js and NodeJS including its core principles.
- Ability to understand business requirements and translate them into technical requirements.
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial).
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Strong experience with MongoDB, Postgres
- Developing new user-facing features using React.js
- Thorough understanding of React.js & popular Workflows (such as Flux or Redux)
- Building reusable components and front-end libraries for future use
- Proficiency in both front-end and back-end development technologies.
- Experience with languages such as JavaScript (for front-end), Python, Ruby, Java, or Node.js (for back-end).
- Knowledge of web development frameworks like React.js, Angular, or Vue.js for front-end development.
- Familiarity with server-side frameworks such as Express.js (for Node.js), Django (for Python), or Ruby on Rails.
- Understanding of databases and experience with both relational (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Firebase).
- Experience in using no-code platforms to develop applications and automate workflows without traditional programming.
- Experience with popular no-code tools such as Bubble, Zapier, Airtable, or Webflow.
- Ability to understand business requirements and translate them into solutions using no-code platforms.
- Knowledge of integrating various APIs and services within no-code platforms to extend functionality.


- Provides free and subscription-based website and email services hosted and operated at data centers in Mumbai and Hyderabad.
- Serve global audience and customers through sophisticated content delivery networks.
- Operate a service infrastructure using the latest technologies for web services and a very large storage infrastructure.
- Provides virtualized infrastructure, allows seamless migration and the addition of services for scalability.
- Pioneers and earliest adopters of public cloud and NoSQL big data store - since more than a decade.
- Provide innovative internet services with work on multiple technologies like php, java, nodejs, python and c++ to scale our services as per need.
- Has Internet infrastructure peering arrangements with all the major and minor ISPs and telecom service providers.
- Have mail traffic exchange agreements with major Internet services.
Job Details :
- This job position provides competitive professional opportunity both to experienced and aspiring engineers. The company's technology and operations groups are managed by senior professionals with deep subject matter expertise.
- The company believes in having an open work environment offering mentoring and learning opportunities with an informal and flexible work culture, which allows professionals to actively participate and contribute to the success of our services and business.
Role and Responsibilities :
- Creating RESTful services with Node.js
- Implement MVC architecture using MERN/MEAN
- Architect scalable web applications
- Be responsive to change requests and feature requests
- Write code that is cross-platform and cross-device compatible
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
Qualification and Experience : A graduate degree or senior diploma in engineering or technology with some or all of the following:
- Bachelor's degree in Computer Science, Information Technology, or a similar field with 3-5 years of experience.
- Previous experience working as a MERN/MEAN stack Developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Experience with browser-based debugging and performance testing software.
- Experience with Angular JS
- Excellent troubleshooting skills.
- Experience in socket.io and webrtc will be an added advantage.
All interested candidates please share your updated resume.

We are the fastest growing SAAS platform in our segment. With offices in USA, UAE and INDIA we are focused on exponential growth over the next couple of years and we need rockstar team members who want to be part of this journey. We have over 12 positions open in tech such as Front end, Back end, Fullstack - MERN , UI/UX, ML and a lot more.
Full Stack Developer 2+ yrs exp mandatory
Responsibilities:
- Architecting and developing backend web applications / APIs
- Backend integration with SQL/No-SQL databases, and other external services/APIs
- Integration of web application frontend and backend
- End-to-end performance and optimisation of the web/mobile application
- Frontend development of UI/UX using latest technologies and best practices
- Integrating external services to frontend for various needs
- Work with QA team to ensure test coverage and execution
- Create and automate unit test cases and conduct regular code reviews
- Work with business team to ensure application meets requirements and expectations of external and internal clients
- Work effectively in Agile environment
- Provide estimates and create user stories as part of agile methodology
- Work effectively with other members of same and external teams
- Work on multiple projects at the same time if need be
Requirements:
- Expertise in JavaScript based frontend and backend frameworks (MERN preferred)
- Expertise in AWS
- Expertise in developing full-stack JavaScript systems
- Experience in creating REST APIs
- Proficiency in working with Open source technologies is a plus
- Expertise in developing modern fluid web interfaces with latest technologies
- Experience with developing hybrid mobile apps
- Self-motivated and can work without much supervision
- Works well independently as well as in team environment
- Strong problem solving and analytical skills
- Excellent communication and interpersonal skills
- Experience working with international clients preferred
- Experience working with Git
- Experience with working on real time systems
- Experience working with SQL and non-SQL database systems
- Full Stack Development: 3 years + required
- Design and code feature in the front-end and back-end as per the specifications provided by the Product and Design teams.
- Ship features in fast-moving agile sprints.
- Work closely with Product Design and Product Management teams to brainstorm and chalk out details of features.
- Ability to build a feature from scratch & drive it to completion
Skills Must have:
- Good understanding of Javascript and Clean architecture.
- Good understanding of asynchronous programming, callback, and closures
- Experience in developing applications that use queues like SQS, RabbitMQ, Kafka, etc
- Experience with AWS services like S3, EC2, etc
- Strong experience with Javascript frontend framework/libraries like ReactJS
- Good knowledge of CSS and its preprocessors like SASS/LESS
- Good understanding of server-side templates.
- Experience with creating cross-browser compatible web apps
- Should be Strong in MySql / Postgres database
- Stronghold in Data structure and processing JSON
Good to have
- Basic knowledge of CI, CD
- Intermediate knowledge in any cloud services(AWS, GCP)
- Familiar with testing frameworks like Mocha, Cypress



