MERN Stack

Key Responsibilities

Frontend & Extension Development

• Build and maintain highly responsive, modern user interfaces using React.js for web applications, browser extensions, and Electron-based desktop clients.

• Architect and develop modular, reusable UI components using Material-UI (MUI / Joy UI) and styled-components/Emotion.

• Manage complex multi-target build pipelines (Web, Extension, Electron) using Webpack and Craco.

AI Integration & Engineering

• Seamlessly integrate Generative AI capabilities into the frontend, including AI-driven chatbots, contextual AI suggestions, and RAG (Retrieval-Augmented Generation) interfaces.

• Collaborate closely with backend and AI specialists to consume AI-powered REST APIs and WebSocket streams, ensuring fluid and responsive user experiences.

• Implement robust markdown and code rendering (e.g., react-markdown) for rich AI conversational outputs.

Real-Time Data & State Management

• Implement low-latency, real-time communication features using Socket.IO for chat and collaborative functions.

• Efficiently manage complex application state, data fetching, and caching using modern tools like React Query and Axios.

Quality & Collaboration

• Work within a monorepo/workspace structure to maintain distinct client, component, and extension packages.

• Participate in code reviews to maintain high code quality, performance, and enterprise security standards.

• Collaborate with teams using Agile/Scrum methodologies for rapid and structured delivery.

Required Skills:

• Core Languages: Proficiency in JavaScript (ES6+) and TypeScript.

• Frontend Frameworks: Strong, hands-on experience with React.js (Hooks, Context), React Query, and React Router.

• Styling & UI: Deep understanding of HTML5, CSS3, and CSS-in-JS libraries (e.g., styled-components, react-jss). Hands-on experience with MUI (Material UI / Joy UI) is highly preferred.

• Architecture & Build: Experience configuring and optimizing builds with Webpack and Craco. Familiarity with npm workspaces/monorepos.

• Real-time & APIs: Ability to design and implement robust client-side integrations with RESTful APIs and WebSockets (Socket.IO).

• Agile & Workflow: Experience working with Agile and Scrum methodologies.

Preferred/Bonus Skills:

• Experience in building and packaging Browser Extensions and/or Electron applications.

• Genuine curiosity and awareness of Generative AI workflows (e.g., prompt engineering concepts, handling streaming AI responses).

• Experience with rich text editing or markdown rendering in React.

Technical Expertise:

• Strong proficiency in OOP concepts, C#, .NET Core, Entity Framework, React, SQL Server, PostgreSQL, Dapper, ADO.NET, LINQ, and Web API Development.
• Experience with event-driven architecture and messaging systems such as Kafka or Rabbit MQ.
• Excellent debugging, troubleshooting, and performance optimization skills.
• Expertise in database development including tables, views, stored procedures, triggers, and functions.
• Hands-on experience with unit testing frameworks (XUnit).
• Proficiency in JWT services, Git, and third-party API integration.
• Experience in code review and mentoring junior developers.
• Preferred Qualification:
• Bachelor’s Degree in Business, Marketing, Communications, or related field.

🎯 Role Overview

We are a UK-based SaaS company powering online ordering, POS, and mobile apps for restaurants and takeaways. We already serve 1200+ clients on our legacy platform and are migrating to a modern Python-Django, React, Flutter, microservices stack hosted on OVH Cloud.

We’re looking for a hands-on Senior Architect/Lead based in India (preferably Kerala) who can:

• Audit and stabilize our current build,

• Deliver MVP in weeks, not months,

• And evolve into the future CTO of the company.

This role is high-impact: you’ll work closely with the UK leadership team and lead a growing India-based engineering group.

🛠️ Key Responsibilities

• Architecture & Ownership

• Review and refactor existing codebase (Django backend, Flutter apps, React admin).

• Define clean architecture, APIs, and service boundaries.

• Simplify into a stable MVP (modular monolith first, microservices later).

• Delivery Management

• Enforce agile sprints (2-week cycles).

• Set up CI/CD pipelines, test automation, QA cycles.

• Ensure smooth and secure deployments on OVH cloud.

• Hands-On Development

• Lead by example — write/refactor core backend/frontend code.

• Mentor and guide 3 in-house developers (transitioning from PHP/Opencart).

• Scaling & Future Roadmap

• Prepare system for multi-language support, payments, POS integrations.

• Define a 12–24 month tech roadmap aligned with business goals.

• Explore AI-assisted coding/testing to boost team productivity.

• Leadership

• Act as technical counterpart to business leadership in the UK.

• Build and lead a strong India-based engineering team as we scale.

✅ Required Skills & Experience

• 7–10 years professional development experience, with at least 3 years leading teams or projects.

• Strong hands-on expertise in:

• Python-Django (backend, APIs, ORM, migrations)

• Flutter (cross-platform apps)

• React (admin dashboards)

• DevOps (CI/CD, Docker, cloud deployments)

• Proven track record of shipping SaaS products from MVP → production.

• Experience cleaning up/refactoring messy codebases.

• Ability to mentor mid-level and junior devs.

• Bonus: Experience with restaurant/retail tech, POS, or fintech/payments.

🚀 Desirable Traits

• Pragmatic “builder” mindset → knows how to cut complexity and ship fast.

• Hands-on problem solver, not just a PowerPoint architect.

• Ambition to grow into CTO role (lead a larger tech org, own platform strategy).

• Strong communicator — can bridge between UK business team and India dev team.

💼 What We Offer

• Competitive salary for senior-level (₹12 -  ₹18 lakhs INR / year depending on experience).

• Future CTO track opportunity.

• Chance to lead the rebuild of a SaaS platform already trusted by 1200+ businesses.

• Direct collaboration with UK leadership, high ownership and visibility.

📌 How to Apply

Send CV + GitHub/LinkedIn. In your cover note, describe:

• A time you had to rescue a struggling project.

• Your experience with Django + Flutter + React in one product.

• Why you’d want to grow into CTO responsibilities.

• Experience : 5-10 yrs
•  Past experience in working with any product start-up is a plus.
•  Proficiency in fundamental front end languages such as HTML, CSS, and JavaScript.
•  Familiarity with JavaScript frameworks such as Angular JS, React, and others.
•  Knowledge of Node.js and frameworks available for it such as Express (recommended).
•  Good understanding of asynchronous request handling, partial page updates, and AJAX
•  Understanding of REST Services.
•  Experience with Redis.
•  Familiarity with database technology such as MySQL, MongoDB and Elasticsearch.
•  Proficient understanding of serverless programming.
•  Proficient understanding of code versioning tools, such as Git.
•  Good problem-solving skills.
•  Attention to detail.

Core Competency:

Professional development experience, working the full stack on large scale B2B, SaaS products. • Expertise with learning new technologies and strong experience with our tech stack AngularJS, JavaScript, Node.js, Go, React.js and Postgres. • Bachelor’sin Computer Scienceorsolid knowledgeof CS fundamentals(OOP, designpatterns, algorithms, etc...) • Experience and adesire towork in a fast-paced environment. • We are a leading cloud-based open platform used by some of the most prestigious companies around • You will get to work with some of the most complex technologies on the market today • You will have an opportunity to work at all levels of the organization.

Position Title: Lead Software Engineer

Level: Mid - Senior L5

Years: 6-8 Yrs

Job Location: Delhi/NCR (Hybrid)

Position: 1

About Omni.US

Omni is the ultimate B2B outreach platform backed by the decade-long expertise of co-founders in cold outreach and scaling SaaS companies. We've obsessively focused on cold outreach and built a powerful tool perfect for Enterprise and SMB companies to get clients.  Our team has deep experience building and scaling B2B SaaS companies to millions in ARR. We understand what it takes to create a successful product, so we're excited about Omni.  

Meet your Team Members

Alex Berman, Co-Founder

Navjyotsingh Rajput, Co-Founder

Madhuri Pandit, Product Owner

About the Role

As a Lead Engineer, you will need to produce and implement functional software solutions. You will work with a senior engineer to define software requirements and take the lead on operational and technical projects. In this role, you should be able to work with minimal supervision.  Your goal will be to develop high-quality software that is aligned with customer needs and business goals.

Responsibilities

• You will need to ensure that software deliverables comply with quality standards and are completed on time.
• Experience or proactive working in mission-critical 24*7 systems.
• Review the performance of the operating system used in the Company and upgrade it as and when required. 
• Conducts peer code reviews and design reviews. 
• Should have knowledge and experience working with SAAS-based applications in early or mid-stage startups. 
• Undertaking engineering tasks that are complex in nature and also working on big modules and defining the architectural layouts, both on the Application, API, and Database levels. 
• Demonstrates broad and deep expertise in multiple computer languages and frameworks (e.g., open-source).
• Designs, Develop and approve end-to-end functionality of a product line, platform, or infrastructure.
• 3+ Years of experience as Technical Lead. 
• 6+ years of software development experience with at least one full-cycle implementation.
• Strong exposure working on projects related to MERN stack. Maintains deep technical knowledge within areas of expertise
• Experience in building highly scalable distributed systems

Desired Experience

Technical Skills: 

• Programming and working with mobile or website systems & security principles. 
• Strong experience in Tech Stack - MERN (Node.JS, Express, React.JS, Mongodb) with GraphQl as preferred API. 
• Experience working in Product lifecycle management from requirement gatherings to user experience. 
• Strong experience in JS libraries. 
• Must have delivered at least 1 product (which should be available in the public domain for reference)

Soft Skills: 

• Creating end goals for their team.
• Experience in a delegation of responsibilities. 
• Can multitask and Should have experience managing/working with a team of 5- 10 resources.
• Offering support and guidance to the team when needed, able to provide clear instructions and set expectations.
• Prior experience working with Startups and Senior developers or Tech leads. 

Interview Process

• 1st Round - Technical 
• 2nd Round - Product Manager 
• 3rd Round - Manager 
• 3rd Round - HR Manager

Qualifications

• BE/BTech/MCA/ME/MTech-E&C/IT/CS or equivalent experience.

Job Description- React Developer

● Requirements-
● Experience: 2+
Having knowledge of React JS. Having knowledge of Node JS Having Knowledge of HTML,
CSS, and JavaScript. Knowledge of web services integration and writing. Need to have strong
R&D power Knowledge of GitHub and Jira. A bit of knowledge of code building and docker
activity.

Profile- NodeJs Developers
Overall Experience- 2+ Years minimum
Pure Node.js Experience- At 1 Years
● Required Skills:- A person who is superb in node.js first and foremost. Needs to understand
the intricacies of promises and the asynchronous programming paradigm.
● A close second is experience in Graphql. Understanding Queries, Mutations and Apollo.
● Tertiary is DynamoDb and Mysql Being able to pick up a non-standard ORM and being able to
program against it.
● Developers must have experience with AWS, and preferably AppSync, Serverless Framework,
Lambdas, Codebuild and Codepipeline
● Experience building Automated Testing Frameworks using selenium, phantomjs, etc. is
preferred

At Kyt, we are building an online-first, global academy focused on extracurricular learning for kids. Our mission is to ensure that every kid around the world gets access to holistic education while being able to learn using content, tools and technologies that teaches them concepts - some even better than offline. Bringing in technology as a differentiator to teach kids concepts and help them practice is key to our product development path.

• Experience of 6+ years across product based companies 

• Should have worked on building B2C products. Having experience in building edtech products would be a major plus.
• Should be an  avid programmer with great problem solving skills.
• Should have a great grasp over NodeJs/Typescript/ AWS microservices
• Should  have experience in building scalable server-side systems. Should have significant experience in cloud infrastructure and designing databases.
• Should have knowledge of software architecture, system thinking and design patterns.