
We’re Hiring: Fullstack Developer (Node.js/Python + React.js)
Location: Bangalore
Type: Full-Time
Experience: 2 to 5 Years
Key Responsibilities
Develop and maintain full-stack web applications using Node.js/Python backends and React.js frontend.
Build scalable backend APIs (Express.js, Nest.js, Django, FastAPI, Flask) and integrate with frontend components.
Write clean, maintainable JavaScript/TypeScript and Python code following best practices.
Participate in code reviews and contribute to technical discussions.
Collaborate with cross-functional teams to deliver high-quality products.
Debug and troubleshoot across the full stack, ensuring seamless deployments.
Optimize application performance and ensure responsive user experiences.
✅ Required Skills
2–5 years of hands-on full-stack development experience.
Strong proficiency in JavaScript (ES6+) and modern web development concepts.
Backend expertise with Node.js (Express.js, Nest.js) OR Python (Django, FastAPI, Flask).
Frontend expertise in React.js, including hooks and modern component patterns.
Experience with RESTful API development & integration.
Database knowledge in SQL (PostgreSQL, MySQL) and NoSQL (MongoDB).
Familiarity with Git and collaborative workflows.
Strong problem-solving, debugging, and performance optimization skills.
Knowledge of agile methodologies and software development lifecycle.
📌 Skills:
SQL | JavaScript | React.js | Node.js | Python

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Required Skills & Qualifications
● Strong hands-on experience with LLM frameworks and models, including LangChain,
OpenAI (GPT-4), and LLaMA
● Proven experience in LLM orchestration, workflow management, and multi-agent
system design using frameworks such as LangGraph
● Strong problem-solving skills with the ability to propose end-to-end solutions and
contribute at an architectural/system design level
● Experience building scalable AI-backed backend services using FastAPI and
asynchronous programming patterns
● Solid experience with cloud infrastructure on AWS, including EC2, S3, and Load
Balancers
● Hands-on experience with Docker and containerization for deploying and managing
AI/ML applications
● Good understanding of Transformer-based architectures and how modern LLMs work
internally
● Strong skills in data processing and analysis using NumPy and Pandas
● Experience with data visualization tools such as Matplotlib and Seaborn for analysis
and insights
● Hands-on experience with Retrieval-Augmented Generation (RAG), including
document ingestion, embeddings, and vector search pipelines
● Experience in model optimization and training techniques, including fine-tuning,
LoRA, and QLoRA
Nice to Have / Preferred
● Experience designing and operating production-grade AI systems
● Familiarity with cost optimization, observability, and performance tuning for
LLM-based applications
● Exposure to multi-cloud or large-scale AI platforms
We are looking for passionate, talented, and motivated Developers to join our team and help deliver high-quality technical solutions. If you’re excited about working on the newest technologies and delivering value with a sense of ownership, then you should join us.
What you will do:
- Write clean code that follows industry standards and best practices.
- Participate in architectural discussions to improve our technology stack.
- Innovate ideas to promote best practices.
- Work closely with cross-functional stakeholders to make collaboration better between teams.
- Deliver high-quality and maintainable code using test-driven methodologies.
- Participate and contribute towards improving the development process and practices within the team and across the organization.
Qualifications:
- You will have a minimum of 3 years of industry experience developing on the FullStack
- Experience with CSS, HTML, Javascript
- Experience with RESTful services
- Knowledge and experience in building scalable Node.js applications
- Continuous integration/continuous deployment experience
- Experience with building tools such as Webpack, grunt, gulp, babel etc.
- Strong desire to learn and share knowledge with others
Desired Skills:
- Strong understanding of data structures and design patterns
- Experience with one or more front-end Javascript frameworks is a BIG plus
- Full understanding of the complete web technology stack including how to architect highly scalable solutions
- Experience with Relational or NoSQL databases
- Working knowledge of AWS services.
- Proven experience as a Full Stack Developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with common stacks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or a relevant field
What you’ll do:
- Build innovative tools and services for your marketing teammates
- Implement reusable components according to the design guidelines and marketing needs
- Optimise speed, performance, accessibility, mobile-friendliness, and health score
- Ensure all marketing services are live with zero downtime strategies
- Collaborate with multiple stakeholders
What it takes :
- You have around 4+ years of experience successfully building scalable and high-performing websites with modern web development architectures – Jam stack, preferably
- You’re experienced in working with Content-as-a-Service platforms like Contentful
- You have a track record of being able to effectively and successfully translate visual design artifacts into functional sites
- Thrive in a dynamic, creative, and innovative focused environment
- You're confident and comfortable working in teams – you know the value of getting a second/third (maybe even fourth) opinion and proactively engaging your team with your work
- You are used to working on projects with deadlines and you’re good at prioritizing your task list
- Your friends would probably describe you as friendly, communicative, and detail-oriented
- You speak, write and read English fluently
Why Hubs
- We offer a competitive salary plus a bonus incentive
- A unique culture that cares about its employees and has built a place where people belong
- Everyone has the opportunity to make an impact from day one, in a high-paced culture to accelerate our growth as we scale!
- Our Hybrid policy is flexible with most employees working 1-2 days in the office per week
- You'll join a diverse, international team of 150+ people from (30+ nationalities) growing to 200+ in the next 12-18 months
- Everyone's a student and teacher with our Career Development Plan, LinkedIn learning platform, Tech Talks, Hackathons, Tech and Product demos, and Innovation Sprints
- Get access to use our global manufacturing network for your own projects
- Free access to https://www.headspace.com/">Headspace meditation app and Mental-Health Support with https://openup.nl/?gclid=Cj0KCQjw5auGBhDEARIsAFyNm9HGIIjV5Mbp5flAhtGyn15mDqTrWn6jNhn2oUNw4sSco73eqQZWt-kaAhCJEALw_wcB">OpenUp
- Stay fit and sign up to https://classpass.com/">ClassPass and join colleagues who run, climb, cross fit
- In-house chef (50% vegetarian) and Dog-friendly office
- Incredible office views in the Houthavens, Amsterdam
- Learn more about us on our https://www.instagram.com/lifeathubs/">Life at Hubs Instagram and https://www.hubs.com/jobs/">Jobs Page
-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
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.
existing ERP:
• Modern project management using Agile-Scrum
• Flexible development with continuous integration
• Automated, test-driven development with quality assurance platforms
ASP.NET 4.5, C#, MVC, ANGULAR, SQL SERVER
• Strong development knowledge on Angular with Java Script & HTML5, CSS3,
Bootstrap. Ability to learn new technology, integration with existing technology
pieces using Web Services/APIs.
• Programming for Amazon AWS technologies is desirable. Should have excellent
understanding of front-end optimization techniques, cross-browser compatibility and
automated testing using Angular.
Kindly Note: This job is NOT 'Work from home'.
- Writing well-designed, stable and efficient code
- Building reusable components and libraries for future
- Troubleshooting and debugging to optimize performance
- Providing code documentation and other inputs to technical documents
- Participating in code reviews
- Troubleshooting and bug fixing
- Identifying bottlenecks and improving software efficiency
- Collaborating with the design team on developing micro-services










