Fullstack Developer- MEAN/MERN Stack

Job description:

Tech Lead / Solution Architect – SaaS ERP (Hands-on Role)

This is NOT a managerial role.

We are building a large-scale AI-powered School ERP SaaS platform.

If you have not built a scalable SaaS product from scratch, please DO NOT apply.

---### Mandatory Requirements (No Exceptions)

* Built at least 1 SaaS product (not just worked on modules)

* Strong backend architecture experience (API design, DB design, scaling)

* Experience with multi-tenant systems (multiple clients in one platform)

* Hands-on coding ability (Node.js / Python / Java)

* Experience handling real users (1000+ active users)

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### Do NOT Apply If:

* Only worked in service-based companies without product ownership

* Only frontend/mobile developer

* Only managed team but not coded

* No real production deployment experience

---

### Proof Required (Mandatory):

Attach the following in your application:

1. GitHub / live product link

2. Architecture diagram or explanation of a system you built

3. One real scaling problem you solved

Applications without proof will be rejected.

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### Role Responsibility

* Design complete SaaS ERP architecture

* Lead backend and system design decisions

* Work hands-on with developers

* Ensure scalability, performance, and security

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### Selection Process

1. Pre-screen architecture task

2. Technical discussion (real-world scenarios only)

3. 5-day paid trial

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We are building for scale.

If you are not deeply technical and hands-on, this role is not for you.

Job Types: Full-time, Permanent

Work Location: In person

What You'll Do

• Build and maintain web & backend systems using Python & Node.js
• Create custom workflows and automations
• Do code reviews, fix bugs, manage databases
• Work with teams to understand and deliver solutions
• Write clean, well-documented code
• Mentor junior developers

What We Need

• 2–6 years of software development experience
• Strong in Python, Node.js & REST APIs
• Experience with workflow/automation tools
• Self-driven, good communicator, team player

Perks of This Role

• Lead your own projects
• Mentor junior devs
• Direct access to stakeholders & leadership

Founded in 2018 and headquartered in The Netherlands, GT Ecom BV is on a mission to build the most efficient global direct-to-consumer infrastructure and become the world’s largest e-commerce company—powered by a collective of successful, scalable brands. By 2026, we’re aiming to achieve $500 million in revenue and operate over 50 thriving online stores worldwide.

With a team of 160+ top-tier remote e-commerce professionals across the globe, we blend local brand experiences with cross-border logistics, ensuring every customer feels connected—no matter where they are.

At our core, we value hard work, freedom with responsibility, constant improvement, and a mindset of positivity. We believe in building a high-performance, remote-first culture where honesty, excellence, and creativity drive everything we do—because the future of work is global, and we’re building it together.

The Upsides of Working with Us

💪 Hard Work That Matters

We’re surrounded by people who care deeply and give their best. We don’t settle for average—we show up, push boundaries, and aim high. That shared drive creates momentum and meaning in everything we do.

🔓 Freedom with Responsibility

You have the flexibility to work in a hybrid setup—balancing time in the office with remote work. Freedom only thrives when it’s paired with ownership. We trust you to manage your time, meet your commitments, and take responsibility for your impact.

📚 Constant Improvement

Growth is part of our DNA. We believe in learning, evolving, and getting 1% better every day. Whether it’s a new skill, a fresh mindset, or sharper execution—stagnation isn’t in our vocabulary.

🌞 Positivity by Default

We approach people, problems, and communication with a positive mindset. That means giving the benefit of the doubt, staying constructive, and keeping energy high—even when challenges arise.

🗣️ Honesty & Transparency

We believe the fastest way to move forward is through clear, honest communication. No politics. No guessing games. Just straight talk that builds trust and strengthens our team.

🏆 Excellence Is the Baseline

We hold ourselves and each other to a high standard—not out of pressure, but out of pride. We care too much about what we’re building to accept "good enough." Excellence is the expectation.

🎯 Creativity Welcome Here

We encourage bold ideas, fast testing, and open collaboration. Failure doesn’t scare us—comfort does. That’s why creativity is valued as a core ingredient in everything from product to process.

We’re on the lookout for a Mid-level Full Stack Developer to drive IT improvements within the company!

The Challenge

We are looking to open a small office in Bangalore and we’re building a lean, high-impact IT team. We are looking for two Mid-level Full Stack Developers with strong startup or scaleup backgrounds. If you thrive in fast-moving environments, love shipping features in days (not weeks), and know how to leverage AI to accelerate your workflow, this role is for you.

Why We Need You

We’re scaling fast and building a new tech team in Bangalore, and you’ll be among the first developers to join. This means you won’t just be coding; you’ll help shape the culture, processes, and standards of our IT team from the ground up. Your work will directly drive our growth, and this is all about fast execution, problem-solving, and delivering value quickly.

Your Team When You Join Us

You’ll work closely with our Executives, Managers, and fellow Developers to build, improve, and scale our e-commerce platforms. Collaboration is key—you’ll align with cross-functional teams to turn business needs into seamless technical solutions.

Day in the life of a Mid-Level Full Stack Developer at GT Ecom

You'll..

• Build and ship new features fast; from idea to production in days.
• Work across the full stack (frontend + backend) to support scalable e-commerce systems.
• Leverage AI-driven workflows to optimize coding speed and accuracy.
• Collaborate with other developers and stakeholders
• Ensure quality, maintainability, and performance in everything you build.

We would love to hear from you if…

• Startup/scaleup experience: Worked at a company that raised at least a Series A or B (≥ USD 5M).
• Proven track record of execution speed: you’ve shipped features in days, not dragged them for weeks.
• Comfort working in high-pressure, fast-paced environments.
• Proficiency with modern full stack frameworks (React, Node.js, etc.).
• Regular use of AI tools in your development process.
• Preferred Background: Developers with startup or scale-up experience who thrive in fast-paced environments, shipping features in days (not weeks), and who enjoy working in high-ownership, high-impact teams.

Couple of the notes about the role

• You will have the freedom to work abroad with flexible schedules.
• This is a hybrid role. Once our Bangalore office is set up, you’ll be expected to work 2-3 days per week from the office.

If you are excited about the opportunity and feel like you are a good fit, we encourage you to apply today and talk to one of our recruiters. We look forward to seeing how your skills and experiences align with our vision.

Note: Your portfolio (GitHub/GitLab/Bitbucket links) OR any portfolio/demo links (CodePen, personal website, live projects, apps) is a strong requirement for the role. Your application will be tagged as rejected if you cannot provide your portfolio. Please avoid reusing your resume or putting your LinkedIn profile in the portfolio link.

If you are excited about the opportunity and believe you are a good fit, we encourage you to apply today and speak with one of our recruiters. We look forward to seeing how your skills and experiences align with our vision.

• As a lead engineer, you will be expected to execute and deliver large and complex projects end-to-end, with or without the involvement of other team members.
• Participate in code reviews, app architecture, and design discussions.
• Ensuring timely delivery of all product deliverables.
• Be the go-to person for the team for guidance and troubleshooting. 
• Mentoring junior developers and set best practices for coding, reviews, etc.
• Ensuring performance and scalability in all new product features being developed. 

• Overall of 5+ years of expertise in at least one dynamic programming language like Python and one MVC web framework, preferably Django.
• Experience in at least one frontend framework, preferably React.js
• Expertise in database modeling, preferably relational DB, spotting DB bottlenecks, and writing optimized DB queries.
• Expertise in all common AWS cloud technologies, knowledge of CI/CD tools, and workflows.

At least 7 years programming experience, some of them in JS/TypeScript.

 Proven expert level knowledge in BE & FE development (NodeJS, React,

electron, npm/yarn, WebPack).

 Experience with cloud (preferably AWS) and/or micro-services.

 Proven experience mentoring junior developers, defining work procedures and coding conventions.

 Experience working with various databases (preferably more than two).

We are looking for a MERN Stack developer to join our team at the earliest. In this role, as a Senior Mern Stack Developer, you will be entrusted with developing JavaScript applications using Node.js, Express, React.js, and Mongo DB. Apply now for the role of a Mern Stack Developer at Pattem that’s opening doors for skilled, energetic developers looking for Mern Stack Developer Jobs in Bangalore. If you can help us design and create multiple layers of applications while working cross-functionally across different infrastructures. You would fit perfectly if you love problem-solving, design, and creating quality offerings.

• As a MERN Stack Developer, it’s your responsibility to translate storyboards and various use cases to create high-performing apps
• Write, execute, and maintain clean, reusable and scalable code
• Integrate our various data storage solutions
• Ensure the responsiveness and boost the performance of our apps
• Find and address the various bottlenecks and bug-fixes
• Help in code automatization

• Previous working experience as a MERN stack developer for 3+ years
• Strong experience with full-stack Javascript framework, Mongo DB, Express, React.JS, Node JS.
• Self-motivated with the ability to work independently or jointly in a self-directed way.
• Demonstrated successful development of enterprise-grade web applications
• Proven analytical and problem-solving capabilities
• Keen attention to detail
• Comfortable leading product development
• Strong work ethic and desire to build industry-leading products
• Proactive instead of reactive
• Looking for ways to improve self and projects

Are you inspired by innovations?

Is problem-solving through teamwork in your DNA?

Do you have a never-ending passion for Robotics?

If your answer is 'YES' to any of the above questions, then you’ll fit right in here at ANSCER Robotics.

Why? Imagine a world where there is harmonious coexistence between robots and humans; to challenge this status quo, we apply cutting-edge technologies in robotics and software to solve real-world scenarios whilst creating a better world and elevating the human experience.

What do we do?

Design and build modular robotic systems that can be integrated across platforms and industries to work in harsh environments, be it land, air, water or space.

We call this  "ANSCER ENGINE (AE)", which supports industry-leading performing chips to process all types of workload. It is packed with robust features like power management, I/O management, a cooling system with inbuilt gold-standard IMU and controllers. 

All this incredible efficiency has been designed specifically for robots! With a heart and brain fused in a box, we offer a perfect platform for the development of industrial-use services robotic applications such as autonomous mobile robots (AMR) and autonomous mobile industrial robots (AMIR).  Along with our software solution, we enable any developer or company to have API access to our computer vision, planning, telematics and security to build any type of robot in a brief time.

Who are we? A lean team where most of us are self-taught designers, coders, product developers, exploring the field of mechatronics and IoT.  With a highly competitive market and limited time,  we, as a bootstrapped company, are working with finite options and the choices we make are risky yet highly rewarding.

We are a growing, dynamic company with extensive plans for the future ― and our people! We harness our team's potential and intend to create a plethora of opportunities for every striving member. We’re passionate about our work, we believe there is always a better way and we’re in this for the long haul.

How far have we come?  Incorporated in the month of July 2020, in less than a year, we translated our revolutionary idea and built a world-class robotics system that is made in India and produced more than 10 patentable technologies. On the brink of the COVID-19 pandemic, we built a game-changing solution that significantly eliminates the use of chemical disinfectants using our AE technology and won the "Hack For Cause" organized by the government of India, hack for Italy, the World Bank, Robotex and the European Union.

As a member of our Software Engineering Group, we look first and foremost for people who are passionate about solving business problems through innovation and engineering practices.
You'll be required to apply your depth of knowledge and expertise to all aspects of the software development lifecycle, as well as partner continuously with your many stakeholders on a daily basis to stay focused on common goals.

• Design, develop, and maintain a range of web apps using the language of your choice for new and existing client projects
• Develop user-friendly and intuitive front-end interfaces using HTML/CSS, JavaScript, and React
• Provide technical support for ad hoc initiatives across all departments (e.g. automation, reporting, data analysis, marketing analytics, etc).
• Contribute product and feature ideas that solve problems for our clients, users, and internal team
• Work independently and exercise your own creative judgment to achieve high-level project goals
• Write clean, reusable, and well-documented code while keeping technical debt to a minimum

• Back-end: Python, JavaScript, Postgres, GraphQL, Wagtail CMS, GraphCMS
• Front-end: HTML/CSS/Bootstrap, JavaScript (ES6), React
• Other: Git, AWS EC2/RDS, Docker, Webpack
• Excellent knowledge of Java technologies including core Java and SpringBoot
• Experience developing MicroServices
• Strong DB knowledge
• Well versed with cloud-native principles (Cloud Foundry or AWS)
• Front end development skills using Angular/React
• Working proficiency in developmental toolsets
• Knowledge of industry-wide technology trends and best practices
• Ability to work in large, collaborative teams to achieve organizational goals
• Passionate about building an innovative culture

RESPONSIBILITIES:

• Security: You must possess a base knowledge of security and the techniques involved for better performing at the outcome of such issues.
  
  
• Soft Skills: Knowing technical skills won't benefit the team, discipline, and the ability to accept criticism all add up to the soft skills of a developer.

• Web Architecture: Will be responsible for web architecture, code structure, data structure, file separation, and the location of computational tasks to help other developers develop applications and also be accountable for planning of the architecture to avoid unnecessary confusion related to the development cycle.

• Debugging: Bugs are relatively common in the development process, you will be responsible for setting up a system for developers to ensure that there are no bugs, and testing the code for bugs marks up as an essential skill.
  
  
• Building and Automation Tools:
 Web performance refers to the amount of time a web app takes to load. If performance time seems to be an issue, it is better to scale the images and omit irrelevant characters. Currently, carrying out this process can be time-consuming, you will be responsible for building and automation tools to come to the team's rescue.

• Database/Web Storage: Need to be an expert in relational databases, NoSQL databases, and memory storage with abilities to design and manipulate complex database queries.
  
  
• Developers must be aware of basic design techniques. It is crucial for designing neat and user-friendly websites that appeal to users; they must have fundamental design principles that include UI/UX design and knowing rapid prototype techniques using tools.

QUALIFICATIONS ( Must have skills):

• JavaScript (preferred MERN STACK)
• jQuery
• NPM
• Python
• HTTPS and REST
• AWS / GCP / Azure
• Know how to create your own AI solutions using existing open-source projects
• Micro Architecture
• Must have ability to handle, clean, visualize and analyze big data like (NumPy, Pandas, Sklearn, Matplotlib, Seaborn)

Bonus:

Being aware of design techniques It is crucial for designing neat and user-friendly websites that appeal to users; with strong knowledge of fundamental design principles that include UI/UX design and knowing rapid prototype techniques using 3rd party tools.

NICE TO HAVE: