
SellerGeni is an early-stage VC Funded SAAS Product in the Ecommerce Growth space. Our products GrowZ and SmartPlug enable sellers on Amazon to grow their sales and improve the quality of their listings through automated tools. Our vision is to simplify Growth across all ecommerce channels. We make traffic generation as simple as launching a Shopify website. You will be working closely with key stakeholders across the organization and leading a team of motivated engineers and professionals trying to change the status quo in online business growth. Join us if you love solving real-world problems with technically robust solutions.
Open to SDE-2, SDE-3, FSE & SWE.
What you will be doing
- Write test-driven code for Client and Server side application
- Creating functional codes that implement product requirements
- Participating in the design and creation of scalable software
- Testing and fixing bugs and/or other coding issues
- Take ownership of code, tasks and system architecture
- Brainstorming to scale the system for millions of users
- Mentoring juniors and champion the Agile Development Practices
What you need to have
- Knowledge of Javascript back-end languages & frameworks (e.g NodeJS, ExpressJS, GraphQL, TypeScript etc)
- Knowledge of Javascript front-end frameworks (e.g.NextJS, ReactJS, Angular etc)
- Experience in SQL/NoSQL databases (e.g. MongoDB, MySQL, DynamoDB, etc)
- Experience in building and maintaining large-scale production (e.g Redis, Jobs, Queue, Async sockets, etc)
- Knowledge of modern javascript libraries (e.g JWT, Webpack, Browserify, jQuery, Bootstrap, Semantic etc)
- Decent understanding of networking technologies (e.g TCP, HTTP, websockets, server-sent events, etc)
- Excellent communication and teamwork skills
- Good understanding of System design, architecture and Web Security
- Knowledge of version control software like Git, Github, BitBucket
Nice to have
- GSoC (or) Open Source contributions
- Prior startup (or) SAAS product experience
- Experience with building B2B products
- Amazon SP-API, MWS and advertising API
- Consumer Web Development Experience for High-Traffic, queue based applications
- Software security and SDLC
- UI/UX Product design & decision
- Experience in development workflow integrations (e.g CI/CD, Docker, Kube, pods, etc)
- Experience in building REST APIs, server-side architecture
- Decent understanding of Cloud & DevSecOps (e.g ECS ELB, SSM, SQS, Lambda, Kafka etc)
Benefits
- Competitive Salary & Equity
- MacBook Pro
- Flexible Work Timings
- Work With Experienced Team (Ex Amazon, Paytm, Oracle & GSoCers)
Total Experience : 2-6 years Relevant Experience: 2-3+ years

About SellerGeni
About
SellerGeni is an early-stage VC Funded SAAS Product in the Ecommerce Growth space. Our products GrowZ and SmartPlug enable sellers on Amazon to grow their sales and improve the quality of their listings through automated tools. Our vision is to simplify Ecommerce Growth across all channels. We make traffic generation as simple as launching a Shopify website. Come join us if you love tackling complex problems like these and changing the way an industry works.
Connect with the team
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Role Summary
We are looking for a seasoned Full Stack Developer with strong backend expertise in PHP (Laravel/Symfony) and modern frontend experience using React (Vue.js or Angular exposure is a plus). The ideal candidate should possess a full-stack mindset with experience in building scalable REST APIs and interactive UI applications.
Key Responsibilities
- End-to-end feature development (Backend + Frontend)
- Design and develop scalable, secure, and maintainable applications
- Build and optimize REST APIs and reusable UI components
- Participate in technical design discussions and code reviews
- Mentor junior developers and ensure coding best practices
- Collaborate with QA, DevOps, and Architects
- Focus on performance tuning and security enhancements
Must-Have Skills
- Strong hands-on experience in PHP (Laravel/Symfony)
- Experience building and consuming REST APIs
- Expertise in React.js (Vue.js/Angular acceptable)
- Strong knowledge of JavaScript/TypeScript
- Solid understanding of HTML5, CSS3
- Experience with scalable and maintainable application architecture
Nice-to-Have Skills
- Full-stack exposure with Node.js
- Experience with MongoDB / NoSQL databases
- Familiarity with Docker, CI/CD pipelines, Cloud platforms
- Knowledge of HCM and Payroll domain
* Good knowledge of Node.js/ NextJS, Express.js, React and MongoDB
* Need a clear understanding of JavaScript and Typescript.
* Excellent grasp of data structures and designing and developing REST APIs.
* Good skills of either RDBMS (e.g. MySQL or PostgreSQL) or NoSQL (MongoDB or equivalent).
* Must have at least 3 years’ experience in MERN Stack development.
* Experience in developing responsive web applications.
* Good communication skills.
* Sound understanding of Agile and Scrum methodologies and ability to participate in local and remote Sprints.
* Good grasp of UI / UX concepts.
* Should have experience in using Git and VSCode.
* Knowledge of AWS, Azure, CI / CD, Gitflow, shell scripting will be considered positively.
What is the role?
You will be responsible for developing and designing front-end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties. You will be responsible for the functional/technical track of the project
Key Responsibilities
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Developing front end website architecture
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Designing user interactions on web pages
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Developing back end website applications
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Creating servers and databases for functionality
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Ensuring cross-platform optimization for mobile phones
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Ensuring responsiveness of applications
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Working alongside graphic designers for web design features
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Seeing through a project from conception to finished product
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Designing and developing APIs
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Meeting both technical and consumer needs
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Staying abreast of developments in web applications and programming languages
What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.
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Education - BE/MCA or equivalent
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Overall 4+ years of experience
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Agnostic/Polyglot with multiple tech stacks
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Worked on open source technologies – NodeJs, ReactJs, python, Mysql, No SQL, MongoDB, DynamoDB
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Good experience with Front-end technologies like Javascript frameworks, Reactjs, Angularjs
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Backend exposure – good knowledge of building API
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Worked on serverless technologies
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Efficient in building microservices in combining server & fronted
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Knowledge of cloud architecture
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Should have sound working experience with relational and columnar DB
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Should be innovative and communicative in approach
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Will be responsible for functional/technical track of a project
Whom will you work with?
You will work with a top-notch tech team, working closely with the architect and engineering head.
Roles and Responsibilities
1. Ability to work on diverse backend stack such as Node JS, Java, Express JS
2. Ability to work on diverse frontend stack such as React JS, Angular 6/7/8/9, HTML5, CSS3
3. Ability to deliver quick POC’s using cutting edge technologies.
4. Preparing reports, manuals and other documentation on the status, operation and maintenance of software.
5. Design, develop, and unit test applications in accordance with established standards
6. Developing, refining, and tuning integrations between applications. Analysing and resolving technical and application problems.
7. Ability to debug application.
8. Should have complete knowledge on developing RESTful Services.
9. Should be able to also work in agile development methodology.
10. Work with designated JavaScript framework to design, develop, and debug web applications
11. Can work on Angular and Integrate backend services
12. Work with the team to manage, optimize, and customize multiple web applications
13. Manage end to end module lifecycle management of the product
14. Push and pull codes via Git repository
Competency Requirements
- Experience in NodeJS, Java and development using AngularJS / ReactJS
- Experience in front end frameworks such as Angular.js, React.js, Bootstrap, Foundation etc
- Experience in client/server application development
- Knowledge of agile development methodologies
- Knowledge of unit testing theory
- Knowledge of AWS cloud
- Experience in Java, Python and Go will be added advantage
We are dedicated to revolutionizing the tech industry through our advanced software solutions. We are in search of a talented and passionate Full Stack Developer (MERN STACK) with expertise in both frontend and backend technologies. This role is crucial for driving innovation and enhancing the performance of our web applications, ensuring an exceptional user experience.
I. Key Responsibilities:
A. Frontend Development:
1. Develop and maintain high-quality web applications using React.js and other frontend technologies.
2. Create responsive, user-friendly interfaces adhering to UI/UX design principles.
3. Optimize web applications for maximum speed and scalability.
B. Backend Development:
1. Develop and maintain efficient, reusable, and reliable code using Node.js, Express.js, or other backend frameworks.
2. Implement effective RESTful APIs and server-side rendering techniques.
3. Collaborate with the team to design and implement database schemas, ensuring data integrity and security.
C. Collaboration and Communication:
1. Work closely with cross-functional teams, including UX/UI designers, backend developers, and product stakeholders.
2. Participate in code reviews and provide constructive feedback to peers.
3. Communicate effectively with team members and clients to manage expectations and coordinate tasks.
II. Skills and Qualifications:
A. Frontend Technologies:
1. Proficiency in HTML5, CSS, JavaScript ES6, React.js, and Bootstrap.
2. Familiarity with state management libraries (e.g., Redux) and frontend development tools (Babel, Webpack, NPM).
B. Backend Technologies:
1. Proficiency in Node.js, Express.js, Django, Flask, or other backend frameworks.
2. Experience with databases and ORM frameworks (SQL, NoSQL, Sequelize, SQLAlchemy, etc.).
C. Development Practices:
1. Solid understanding of the full web development life cycle and RESTful API design.
2. Experience with testing frameworks (Jest, Mocha, etc.) and version control systems (GitLab, GitHub).
3. Familiarity with continuous integration/continuous deployment pipelines (e.g., Jenkins, Strider) and containerization (Docker, Kubernetes).
D. General Skills:
- Total experience should be 10 yrs with minimum experience as full stack developer 5 plus years
- Effective team player with strong problem-solving skills.
- Excellent verbal and written communication skills.
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- 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
Type, Location,
Full Time @ Anywhere in India
Desired Experience
3+ years
What You’ll Do
- Taking an active role in architecting the solutions we build
- Designing and implementing web applications using JavaScript and its frameworks (i.a. React, Vue, Angular), HTML5 and CSS3
- Working closely with the dispersed development team, client, and project manager in SCRUM methodology
- Ensuring that programming practices and code quality are respected
- Supporting other engineers with your expertise when needed (knowledge sharing)
- Leading your colleagues’ growth and development
What you bring to the table
- 2+ years of experience with JavaScript (good knowledge of ES2016; newer versions and TS 3+ are a plus)
- Experience in developing web applications using Angular2+ and another modern framework
- Being comfortable HTML5 and CSS3
- Experience with version control systems, preferably Git
- Demonstrated tech leadership in a medium-sized team, and the ability to design a really complex system
- Eagerness to learn and constantly improve yourself
- Being a team player focused on getting things done
Bonus if you…
- Experience with React.js and Node
- Experience with AWS or GCP infrastructure
- Curiosity about new languages, libraries, frameworks
- Contributions to open-source projects
Who are you?
- Passionate about making an impact
- Self-driven & eager to learn new technologies
- Intellectually curious, interested to build complex systems
- Thrive in a highly independent, remote-first environment
- Keen to work with a globally diverse team
What you can expect from us
- Hybrid Work Option - Step out when you “want to” not when you “have to”
- Work from the comfort of your home or work at the office
- Support for setting up Home-office
- Flexible Work Hours -Work-life balance becomes a lot easier to maintain with the flexibility to plan your work hours
- Flexible Leave policies
- Life needs a break - casual, parental, sick, or just random. To help you enjoy your leaves without guilt or excuses, we have a ‘no approval needed’ policy
- Health and Wellness - Constant encouragement to stay fit
- We encourage and support our team members to participate in memberships that promote team member health (physical, emotional, and psychological) and fitness
- Reimbursements for medical support
- Career ladder: the freedom to design your own path
- Well defined career ladders to grow, assess and explore your professional journey
- Learning opportunities
- In house learning platforms to partner with you in your growth story
- Wide range of courses and certifications
-Proficiency with Javascript and Node.js + TypeScript , Express JS
-Familiar with JS tools
-Experience writing code from scratch
-Thrive in a fast-paced working environment, owning deadlines and striving for efficiency
-Familiarity with GIT, Jira, Redmine, or similar project management and issue tracking software
-Working knowledge of design principles, typography, user interfaces, Web standards and usability
-Familiar with interaction design and information architecture methods and principles
**~ Job Requirements ~**
- Handson with Node js and express.js
- working in a young, ambitious, and international team
- good to have experience building an API from scratch
- Are interested in security and its best practices
Job description
- Develop, test, and deploy fast and scalable web apps
- Designing and maintenance of fully functional large relational and non-relational databases
- Timely deployment of web apps on the cloud
- Server management and cloud-based infrastructure
- Establishment and integration of development tools as required
- Identification of application issues when deploying the apps
- App deployment on the cloud along with solving debugging issues
- Coding architecture for frontend and backend
Skills & Requirement:
- Minimum 5 years Experience required.
- Angular 2.0+, Angular 7, Nodejs, .Net 4.0, .Net Core, REST API, Micro services, Networking.
- Distributed server and storage – MongoDB & SQL Server
- Hands on experience in building web-based enterprise applications
- Good working knowledge Angular, Nodejs, .Net Core
- Understanding of cloud technologies
- Direct understanding of application lifecycle; Agile, SDLC
- Proficient in Object Oriented Programming.
- Experience with Networking Concepts.
- Good at API integration, debugging and fixing the issues with API
- Experience in performing SQL queries on a RDMS.
- Operational experience: Troubleshooting and Support
- Ability to work in groups and in independent settings to complete assigned tasks
- Previous experience on IOT Projects will be added advantage
Work Location: 1st Sector, HSR Layout, Bengaluru - 560102
Office Timings : Monday to Saturday – 9:00AM to 6:00PM
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