


Technical Skills
Front-end:
Mandatory Technical Skills: ReactJS, ES6, Context API, GraphQL, Redux, Payment Gateway
Not Mandatory skills: Redux saga, Gatsby, Git Pipeline, Deployment on Cloud AWS/Azure/Google
Back-end:
Mandatory Technical Skills: NodeJS, ES6, Express, Apollo Server, Send Grid Email, Twilio SMS, Payment Gateway,
Exception Management, Error Loggin, API Developement, API Security, PostGreSQL/MSSQL/MySQL, MongoDB/CouchDB
Not Mandatory: Docker Deployment, Git Pipeline, Auto Deployment, AWS/Azure/Google, NestJS
Job roles and responsibilities
- Design and implement key components of our technical infrastructure, including services supporting payments, lottery results, user management, and game mechanics
- Design and implement user-facing features for Web, iOS, and Android applications
- Take ownership of mission-critical functionality that is consumed by our mobile, web, and internal applications
- Work as a team with your peers, collaborating on architecture, mentoring teammates, and pushing our entire stack forward
- Stay up to date on the latest innovations in our industry and in our tech stack
- Integrating with and managing third-party APIs as well as designing and developing APIs for partners and peers
- Work with the product team to keep the roadmap realistic, on track, and groomed
- Capable of writing technical specs and documenting work
- Management of Jira, Git, AWS, Heroku, and other platform systems
Competencies and Skills Required
- Requires excellent analytical, problem-solving, and good communications skills
- Must be able to work effectively with business stakeholders
- Able to understand requirements and implement complete business solutions for our industry
- Must possess strong customer service skills
- Excellent written and verbal communication
- Must have excellent interpersonal skills

About i2TECHS
About
Connect with the team
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Position Name : Senior Software Architect
📍 Location : UB City, Bengaluru (Hybrid – 3 days in office)
🕒 Experience : 11 to 18 Years
📅 Notice Period : Immediate to 1 month
👥 Open Positions : 2
Role Overview :
- We are looking for a Senior Software Architect to design, build, and scale high-performance SaaS B2B applications.
- The ideal candidate will have deep expertise in MERN stack (MongoDB, Express.js, React.js, Node.js), AWS, and microservices-based architectures.
- This role requires at least 3 Years of experience in an Architect position, with a strong background in building scalable products and handling daily releases.
Key Responsibilities :
- Architect and develop scalable SaaS B2B products using React, Node.js, GraphQL, Elasticsearch, and Micro Frontend Architecture (MFE).
- Design and implement microservices-based distributed systems and RESTful APIs.
- Optimize frontend interfaces using React, Redux, Next.js, HTML, and CSS.
- Develop robust backend APIs using Node.js, Express.js, and MongoDB/PostgreSQL.
- Utilize AWS services (EC2, S3, SQS, SNS, DocumentDB, OpenSearch) and containerization (Docker, Kubernetes).
- Implement scalable database schemas and ensure optimal performance.
- Work with GraphQL for efficient data querying and manipulation.
- Ensure security, reliability, and high availability of the platform.
- Lead and mentor development teams, conduct code reviews, and enforce best practices.
- Collaborate with cross-functional teams to deliver business-driven software solutions.
Required Skills & Experience :
✅ 3+ Years as a Software Architect and currently in an Architect role.
✅ 5+ Years of experience in full-stack development with the MERN Stack.
✅ Strong knowledge of scalable architectures, microservices, and cloud-native SaaS products.
✅ Experience in AWS deployment, cloud infrastructure, and DevOps.
✅ Hands-on experience with Micro Frontends (MFE).
✅ Experience in handling everyday releases and working in Agile environments.
✅ Strong problem-solving skills, logical thinking, and architectural decision-making.
✅ Bachelor’s or Master’s degree in Computer Science or related field.
Preferred :
- Experience in B2B SaaS product development.
- Background in product-based companies.
- No prior experience in Walmart or similar large enterprises.
- Candidates should be based in Bengaluru (Outstation candidates will not be processed).

Skillset
Angular, React/Redux (or Similar Technology)
Node.js
RESTfull API integration
Experience working with Docker and containerized applications
Experience working with Kubernetes or other container orchestration tools
Knowledge and understanding of working in AWS environments
Experience in full-stack development (with a passion)
RDBMS and Document Database
Experience with Agile/Scrum Development Methodology
Exposure to Continues Integration (CI/ CD) Devops, AWS
Version control systems like Git/ TFS

Job Requirements
- Experience in ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
- Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel.
- Experience with browser-based debugging and performance testing software.
- Good understanding of HTML, CSS, ES6.
- Knowledge of Unit testing frameworks..
Job Responsibilities
- Design, build and maintain software applications.
- Write well-designed, testable, efficient code by using best software development practices.



A Fintech start up company that bridges the gap between the digital payments
and the micro-retailing industry of the market. A nexus for the B2B sector providing multi-utility services via an Android app, enabling the micro-retailers across India to revolutionize their business and thus providing them with an opportunity to generate more revenue by offering multiple micropayment and digital services at their offline store. We intend to leverage the mode of smartphone technology in the rural and urban markets across India, thus empowering micro-retailers and creating a sustainable self-employment for this segment.
Overall Competencies:
1. Tech Depth/Breadth/Problem Solving.
2. Design & Architecture (Code/Design review).
3. Team Management.
Leadership Competency:
- Managing & mentoring a team.
- Ability to deliver projects/sprints on time.
- Obsessed with quality: Design reviews, code reviews, testing (system/performance).
- Spending at least 50% time with hands-on coding while doing the above Programming.
Tech Competency:
- Hands-on with Python/Django/Flask.
- Knowledge of PHP & Laravel is a plus.
- Experience with any JavaScript framework (Angular / React ).
- Prior experience in micro-services based architecture.
- Good understanding of SQL (MySQL, Postgres, or similar).
- Good understanding of one no-SQL (MongoDB / DynamoDB etc).
- Comfortable producing and refactoring code without assistance.
- Can reason about the complexity of algorithms (time and space).
- Basic CI/CD and DevOps.
- Experience in Docker & Kubernetes.
- Design, QA, and Infrastructure.
- Knowledge of design patterns and cloud scaling.
- AWS & GCP experience. AWS is mandatory.
- Understands BDD/TDD/Performance/Security/Smoke testing/Unit Testing
- Understands REST principles and Microservices
- Understands version control & branching strategies
- Understands application security fundamentals and potential security risks
Education: Bachelors in Computer Science|


- Experience range – 8 to 12 years
- Good understanding of software engineering practices, SDLC.
- Ability to provide elegant and efficient design solutions
- Strong knowledge on design patterns
- Effective interpersonal skills and collaborative management style to include teamwork and team building ability
- Should have knowledge on API integration mulesoft, Apache Camel tools
- Strong knowledge on providing microservices architecture
ROLES & RESPONSIBILITIES:
- Research, programs, plans, designs, and administers building projects for clients by applying knowledge of architectural design and building materials.
- Produces conceptual plans, renderings, and documents.
- Assists in research and coordination of materials and products for project specifications
Skills Required:
Primary Skills:
- Java, Spring Boot/ Node.js- Backend
- HTML, CSS, JS, React/ Angular- Frontend
- SQL
- Mobile Application Development
Secondary Skills:
- Microservices, Design Patterns
- Cloud- AWS, Azure, GCP
- DevOps tools- Jenkins, GIT Pipeline, etc.- Anyone should be fine
- Maven
Strong foundation and knowledge of frontend web technologies: HTML/CSS/Javascript
AngularJS/Angular/ReactJS/VueJS frameworks and libraries for the frontend
Experienced using NodeJS platform and techniques for handling asynchronous calls (Promise, Observables).
Real time experience working on any cloud tech(AWS)
Experience with Laravel is most welcomed .
Experience/Knowledge of page optimization for reducing load time and SEO
Experience/knowledge in source code versioning control using GIT, such as GITHUB will be added advantage
Knowledge of SDLC & Agile software development will be added advantage
Able to work independently as well as within a team
Open to learning new technologies and trends.


• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and
browsers
• Writing test cases for automated testing
Role Requirement:
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React and its core principles
• Experience with popular React workflows Redux, Saga, Axios
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• Familiarity with code versioning tools such as GIT

Express Stores is an omnichannel startup (online and offline) startup by IIT Delhi, BITS Pilani grads. It is a platform for grocery stores to find trusted business solutions including supply, inventory management and customer relationship management tools. We aim to build a chain of 7/11 stores for India. Express Stores will be the go-to self enable platform for millions of Kirana stores in India to empower them with more business and empower millions of customers to find the right products, in a location nearest to their home with the best quality products, at affordable prices.
The founders have worked at UrbanClap, Jabong, Flyrobe, http://wadi.com/" target="_blank">Wadi.com in India, Dubai and South East Asian Markets. You can read more about the founders at: Apoorv Jain, Kartik Gupta. We are a young, passionate team working on a tough but huge opportunity in India. We believe there is immense value (akin to serendipity) in giving customers the same value of Supermarkets in their neighborhood stores by making them larger, better, cleaner and cheaper. We are backed by some of the best investors in this country, who share this vision with us.
We’re hiring our first Full Stack developer who will play a key role in defining the foundation of our product stack. We are looking for rockstars who not only code but can understand the products they are developing and how they impact all the stakeholders.
We see our developers as product designers so a full-stack experience and motivation is necessary.
Roles and responsibilities
First 2 months
You will be expected to setup and integrate basic tools which will allow the internal teams to function. Examples of projects would be
-Execution of WMS, POS systems and any required integrations
-Setup basic data warehousing / reporting servers to promote data democracy internally.
Post 2 months
You will now be working on creating new tools / Apps which will give our business compounding benefits over time. These could range from B2B, B2C, B2B2C apps, internal enterprise tools. This phase will lay the true foundation of the company’s future tech capabilities.
Location: Gurgaon
Compensation and perks
-Market competitive salary + equity, based on fit and profile
-Opportunity to shape the strategic direction of the company
-Making a difference: Impact the lives of our customers and the hundreds of thousands of Kirana partners we will partner with
-We have access to an amazing list of tech mentors and advisors

Role:Full-Stack developer
Must have: Strong JavaScript Fundamentals
Qualifications:
2+ years of hands-on experience in writing secure, efficient, high-quality code and have a good understanding of JS.
Frontend:
- Develop frontend components on ReactJS with Redux as state management library
- Should have good knowledge of tailwind CSS
- Must have expertise in JavaScript, ES6, React-Redux, HTML/CSS
- Familiarity with build tools such as Webpack, Babel
- Experience with testing tools such as Jest
- Experience in web security and performance on mobile and desktop
- Familiarity with Git.
- Should be able to make mobile responsive designs
- Knowledge on PWA would be an added advantage
Backend:
- Develop backend APIs on Express.js and NodeJS
- Should be good with SQL database and perform DDL,DRL,DQL,DCL on database ,preferably PostgresDb.
- Should have familarity with ORM such as sequilize.
- Knowledge on server-less architecture is good
- Experience with monitoring tools web performance and caching techniques
- Experience working in agile methodology projects
- Should have knowledge of design patterns, design practices
- Should have the ability to design and write reusable code
- Ready to work in a challenging and fast-paced environment
- Experience in building Cloud Native applications
- Experience in test-driven development
What the candidate will do:
* Fast learner: We are looking for software engineers who thrive on learning new technologies and don't believe in one-size-fits- all solutions.
* A great teammate: Believe that you can achieve more on a team - that the whole is greater than the sum of its parts. You rely on other candidates feedback for continuous improvement.

