Full Stack Engineer at SellerGeni · Bengaluru (Bangalore) · 2 - 6 years · ₹25L - ₹35L / yr (ESOP available) · Raised funding · Posted 3 Mar 2022

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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Job Summary
We are seeking a highly skilled Full Stack Engineer with 2+ years of hands-on experience to join our high-impact engineering team. You will work across the full stack—building scalable, high-performance frontends using Typescript & Next.js and developing robust backend services using Python (FastAPI/Django).
This role is crucial in shaping product experiences and driving innovation at scale.
Mandatory Candidate Background
- Experience working in product-based companies only
- Strong academic background
- Stable work history
- Excellent coding skills and hands-on development experience
- Strong foundation in Data Structures & Algorithms (DSA)
- Strong problem-solving mindset
- Understanding of clean architecture and code quality best practices
Key Responsibilities
- Design, develop, and maintain scalable full-stack applications
- Build responsive, performant, user-friendly UIs using Typescript & Next.js
- Develop APIs and backend services using Python (FastAPI/Django)
- Collaborate with product, design, and business teams to translate requirements into technical solutions
- Ensure code quality, security, and performance across the stack
- Own features end-to-end: architecture, development, deployment, and monitoring
- Contribute to system design, best practices, and the overall technical roadmap
Requirements
Must-Have:
- 2+ years of professional full-stack engineering experience
- Strong expertise in Typescript / Next.js OR Python (FastAPI, Django) — must be familiar with both areas
- Experience building RESTful APIs and microservices
- Hands-on experience with Git, CI/CD pipelines, and cloud platforms (AWS/GCP/Azure)
- Strong debugging, optimization, and problem-solving abilities
- Comfortable working in fast-paced startup environments
Good-to-Have:
- Experience with containerization (Docker/Kubernetes)
- Exposure to message queues or event-driven architectures
- Familiarity with modern DevOps and observability tooling
About Gate6
At Gate6, we’re more than a tech company — we’re a team that grows together. Many of our people have been with us for over 10, even 20 years — a rare legacy in the fast-changing digital world. Why? Because we believe in challenging work, creative freedom, and building real impact through innovation.
With offices in Scottsdale, AZ and Indore, India, we craft cutting-edge digital solutions while nurturing a culture where talent thrives, ideas matter, and careers last. If you’re ready to grow with a team that’s in it for the long run — Gate6 is your place.
About the Role
We are hiring an experienced Senior Python Developer to design and build high-quality web applications and APIs. You will play a key role in system architecture & code quality. The ideal candidate has hands-on experience with backend frameworks, frontend integration, and cloud deployments.
Key Responsibilities
- Design and implement end-to-end web applications using Python (Django, Flask, or FastAPI).
- Develop and consume RESTful APIs and ensure security (JWT, OAuth2).
- Integrate with third-party services such as payment gateways or CRMs.
- Work with relational and NoSQL databases (MySQL, PostgreSQL, MongoDB).
- Optimize backend performance and database queries.
Required Skills
- Strong knowledge of Python frameworks, JavaScript (Angular), and SQL.
- Hands-on experience with API development and version control (Git).
- Understanding of Microservices architecture.
- Familiarity with AWS cloud.
Job Overview: We are looking for a highly skilled and experienced Node.js Developer to join our team. The ideal candidate will have over 5 years of experience in developing scalable, high-performance backend applications using Node.js and related technologies. You will work closely with cross-functional teams to design, develop, and deploy robust solutions.
Key Responsibilities:
· Develop, maintain, and optimize server-side applications using VueJs, Node.js and Express.js.
· Design and implement scalable RESTful APIs and GraphQL APIs.
· Work with databases such as MongoDB, PostgreSQL, or MySQL.
· Ensure the security, performance, and responsiveness of applications.
· Collaborate with front-end developers, UX designers, and product managers.
· Implement automated testing and continuous integration.
· Debug and optimize existing code for performance improvements.
· Stay updated with the latest trends and best practices in Node.js development.
Required Skills & Qualifications:
· 5+ years of experience in backend development using Node.js.
· Proficiency in JavaScript & TypeScript.
· Strong knowledge of Express.js, Nest.js, or similar frameworks.
· Experience with microservices architecture and cloud platforms (AWS, Azure, GCP).
· Expertise in database technologies such as MongoDB, PostgreSQL, or MySQL.
· Familiarity with Docker, Kubernetes, and CI/CD pipelines.
· Experience with authentication and security best practices (JWT, OAuth, etc.).
· Strong debugging and performance optimization skills.
· Ability to work in an agile environment and collaborate with cross-functional teams.
Preferred Qualifications:
· Experience with message queues (RabbitMQ, Kafka, etc.).
· Knowledge of DevOps practices and infrastructure as code (Terraform, Ansible).
· Familiarity with front-end technologies such as VueJs or React.
· Contributions to open-source projects or a strong GitHub portfolio.
Experience & Expertise:
- Expertise with NodeJS (extensively using ExpressJS), AngularJS and MySQL
- Rich user interface development experience with HTML5, JQuery, w3css/bootstrap etc and JavaScript frameworks like AngularJS and Angular
- Expertise in building real-time web applications using MQTT, Websocket, Socket.IO, and EventSource frameworks
- Comfortable with developing MVC architecture-based code
- Comfortable in using at least one of the Graph/Chart libraries
- Ability with report generation from HTML contents
- Skilled in implementing security features across the applications and components
- Experience with tools usage - Code quality, Memory/CPU profiling tools
- Skilled with code optimization techniques
- Experience with docker container usage
- Experience with LDAP is a plus
- Strong troubleshooting techniques
- The strong defect resolution process for minimized latency
- Familiarity with confluence management (JIRA)
- Good to have a basic understanding of PHP frameworks like Yii, Codeigniter and databases like MongoDB
- Good to have strong networking fundamentals, prior working experience in network technologies and protocols
- Ability to build supportability features to reduce the defects in software components
- Knowledge of GNU tools, revision control software (SVN, Git, etc.) and development lifecycle is a plus
Job Responsibilities
· Responsibilities for this position include but are not limited to, the following.
· Development experience 3-6 years
· Experience working with Azure cloud-hosted web applications and technologies.
· Design and develop back-end microservices and REST APIs for connected devices, web applications, and mobile applications.
· Stay up to date on relevant technologies, plug into user groups, and understand trends and opportunities that ensure we are using the best techniques and tools.
- Meeting with the software development team to define the scope and scale of software projects.
- Designing software system architecture.
- Completing data structures and design patterns.
- Designing and implementing scalable web services, applications, and APIs.
- Developing and maintaining internal software tools.
- Writing low-level and high-level code.
- Troubleshooting and bug fixing.
- Identifying bottlenecks and improving software efficiency.
- Collaborating with the design team on developing micro-services.
- Writing technical documents.
- Be an active professional in continuous learning resulting in enhancement in organizational objectives.
- Provide technical support to all internal teams and customers as it relates to the product.
Requirements:
- Bachelor’s degree in computer engineering or computer science.
- Previous experience as a full stack engineer and IoT Products.
- Advanced knowledge of front-end languages including HTML5, CSS, JavaScript, Angular, React.
- Proficient in back-end languages including Nodejs and basic knowledge of Java, C#.
- Experience with cloud computing APIs and Cloud Providers such as Azure or AWS.
· Working knowledge of database systems (Cassandra, CosmosDB, Redis, PostgreSQL)
· Messaging systems (RabbitMQ, MQTT, Kafka)
· Cloud-based distributed application scaling & data processing in the cloud
· Agile / Scrum methodology
- Advanced troubleshooting skills.
- Familiarity with JavaScript frameworks.
- Good communication skills.
High-level project management skills.
Job Title: Lead – Application Engineering
Remote | Chennai | Hyderabad | Bangalore
Tiger Analytics is a global AI and analytics consulting firm. With data and technology at the core of our solutions, our 2800+ tribe is solving problems that eventually impact the lives of millions globally. Our culture is modeled around expertise and respect with a team-first mindset. Headquartered in Silicon Valley, you’ll find our delivery centers across the globe and offices in multiple cities across India, the US, the UK, Canada, and Singapore, including a substantial remote global workforce.
We’re Great Place to Work-Certified™. Working at Tiger Analytics, you’ll be at the heart of an AI revolution. You’ll work with teams that push the boundaries of what is possible and build solutions that energize and inspire.
Curious about the role? What your typical day would look like?
As a Lead - Application Engineer, you will work with our Application Engineering team on designing and developing web applications.
More specifically, you might:
- Collaborate with business analysts and technical managers to understand functional, and non-functional requirements, and scope.
- Design and develop multi-tier, cloud-native, high-performance, and scalable solutions
- Indulge in applying benchmarking software engineering principles and design patterns to build robust world-class solutions.
- Direct cross-functional agile teams as a leader across the software development lifecycle
- Analyse design alternatives using proofs-of-concept, and engage with architects to choose the best optimal solutions
- Obsess about writing high-quality code and performing reviews of the design and code.
- Interact and collaborate with project/program managers to estimate, plan, and reduce technical concerns at the module or project level.
- Ideate with your peers, support their work, and provide constructive feedback on their solutions.
What do we expect?
- 5+ years of experience
- A passion to write clean yet simple programs using JavaScript, HTML5, CSS3
- Keen interest in creating web frameworks like Angular / React JS
- A comprehensive foundation using object-oriented and functional programming languages.
- Wide-ranging knowledge in web server technologies - Node.js / Nginx
- Exposure to Cloud environments - AWS / Azure / GCP
- Good understanding of working with API design and development
- A full cycle web development experience with end-to-end exposure for atleast 2/3 of development projects
You are important to us, let’s stay connected!
Every individual comes with a different set of skills and qualities so even if you don’t tick all the boxes for the role today, we urge you to apply as there might be a suitable/unique role for you tomorrow.
We are an equal-opportunity employer. Our diverse and inclusive culture and values guide us to listen, trust, respect, and encourage people to grow the way they desire.
Current CTC:
Development of Web based Applications using latest technologies like, AngularJS, Node.js, SQL Developer, MongoDb. Designing and developing user interfaces using AngularJS best practices. Adapting interface for modern internet applications using the latest front-end technologies, Writing JavaScript, CSS, and HTML, Developing product analysis tasks.
Technical Manager: We are looking for someone who can report to the firm’s chief technology officer, the technical lead is a full-time position that participates in all phases of the project lifecycle and consistently delivers business value to our clients. The technical lead is a leader within our client-facing project delivery team structure and sets best practices, approach and direction for the technical aspects of our practice. The ideal candidate has a passion for the web and higher education and is a champion for Laravel or similar frameworks. And guide our passionate Software Developers to design, develop robust products. Candidates should be open minded to new solutions, forward thinking and strong ability to adapt. As a Lead, you’ll work closely with our engineers to ensure system consistency and improve user experience. Ultimately, you should be able to lead, develop and maintain functional and stable web applications to meet our company’s needs along with managing the team.
Primary Responsibilities
In partnership with the strategist and CTO, co-leads the strategy phase of client projects including discovery, evaluating and recommending technical solution alternatives and howe our product can be the solution to the various potential issues. Devising a cohesive strategy/approach for the project, and writing a top-quality strategy report.
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Participates in pre-project business development activities including writing proposals, developing price estimates, and delivering pitches for new work.
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Participates in pre-project business development activities including writing proposals, developing price estimates, and delivering pitches for new work.
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In partnership with the other technical lead, sets direction for all aspects of our technology practice.
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Leads and advances our growing Laravel practice.
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Responsible for various aspects of ongoing support and maintenance engagements. Partners with project managers and web developers to successfully manage these client relationships
- Understand requirements & plan the architecture for frontend/backend of the application
- Plan out the contracts & APIs for communication of various components.
- Work on integration of any external libraries and tools as per required by the application needs
- Working with modern tools to make the application more robust, efficient and scalable
Client Management Responsibilities:
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Understands each client’s organizational goals and objectives.
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Develops lasting relationships with client personnel that foster client ties.
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Seeks opportunities to increase customer satisfaction and deepen client relationships.
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Delivers training to client personnel of various skill levels and technical capabilities.
Communication Responsibilities:
- Delivers engaging, informative and well-organized presentations.
- Resolves and/or escalates issues in a timely fashion.
- Understands how to tactfully communicate difficult/sensitive information.
- Demonstrates strong interpersonal skills.
- Elicits cooperation from a variety of sources including Froogal management and client
team members.
- Comfortable using teleconferencing and web-based technology to communicate with our
Clients.
Other Responsibilities:
- Helps team members progress toward their professional development goals.
- Defines and disseminates technology best practices.
- Ensures we are proactive in our pursuit of new solutions and innovation within our
technology practice.
- Advances the firm’s thought leadership, specifically around web technologies, via the
mStoner blog, social media outlets and industry events and conferences.
Requirements
- Strong understanding of Object-Oriented Programming & its implementation in any programming language. Knowledge of PHP and/or JS is a plus
- Proven industry experience as a Tech Lead
- Experience/Knowledge of microservice architecture
- Fluency and Hands-on Experience on Laravel 5+ PHP Framework (specially working with Eloquent Models/Collections) and/or React/Redux is a plus.
- Excellent knowledge of relational databases such as MySQL and/or NoSql based DB such as MongoDB.
- Experience in JavaScript. Vue JS/React JS is a plus









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