NodeJS Developer

Core AI Backend Engineer – LLM Fine-Tuning

You know that moment when you don’t just debug code — you train a model, fine-tune it, and suddenly it understands your domain better than you expected? That’s the kind of magic we’re looking for.

We’re building something that turns chaotic social video data into crystal-clear business intelligence. Not just another API — but AI-backed architecture fine-tuned to our world. Systems that marketing teams thank you for, because they feel the intelligence, not just the infrastructure.

Either you feel the craft when you read this, or you don’t. This isn’t just another backend role. This is where you bring together scalable systems and cutting-edge LLMs to build something the world hasn’t seen before.

Who We Are

We’re a small, global team that ships fast. Every line of code and every model choice affects millions of video analysis requests.

Our engineers don’t just build APIs — they architect solutions, they optimize at scale, and now, they fine-tune models to make AI work in the real world. Our CPTO still codes. Our senior engineers make complexity look effortless. Our backend team sets a standard that others ask how we move so fast.

What We Need

We need someone who’s lived both sides of this life:

• Backend excellence: building high-scale, high-performance systems.
• LLM fine-tuning: hands-on with open-source models, not just calling APIs.

Someone who can sit with a requirement at 2pm and by 6pm not only has endpoints working, but also has a fine-tuned model running behind them — customized to our use case.

Your Craft

• JavaScript/TypeScript & NodeJS as core backend tools.
• Next.js for full-stack where needed.
• Rust when performance is non-negotiable.
• Golang/Python as comfortable tools of choice.
• MySQL/Postgres/Redis — wielded with intention.
• AWS ecosystem — your playground, not your puzzle.
• LLM/AI integration you’ve actually shipped.
• Open-source LLM fine-tuning experience:
• Bringing in open-source models (LLaMA, Mistral, Falcon, etc.).
• Fine-tuning/adapting them for specific domains.
• Optimizing for inference cost, latency, and accuracy.

The Reality

The work is beautifully complex. The scale is real and growing. The problems are the kind that wake you up at 3am with solutions.

If you get your energy from building backend systems and adapting LLMs to make them smarter for real-world use, you’ll probably fall in love with what we do. If you’re only interested in APIs without touching models, this won’t be your thing — and that’s completely okay.

How to Apply

If you’re reading this thinking “finally, a team that actually cares about real AI engineering” — we’d love to see something you’ve built.

Not just a resume. Show us your craft:

• An LLM fine-tuning repo.
• A domain-adapted model you worked on.
• A system design where you combined backend and AI.
• Or even a short write-up or voice note explaining what you’ve fine-tuned.

We’re genuinely excited to see what you’ve done and have a meaningful conversation about whether this could be magic for both of us.

About the company:

Gigmo Solutions is a fast growing tech. startup with a mission to fundamentally disrupt customer support industry through perfectly tuned symphony of Artificial Intelligence based conversational bots and Gig workers.

With our engineers spread out in 10+ countries across 4 continents, Gigmos is uniquely poised to fundamentally change the technical customers support industry.

Role - Python Developer

Experience 3+ Years

Work Location – Gurugram (Haryana)

Responsibilities

• Writing reusable, testable, and efficient code
• Design and implementation of low-latency, high-availability, and performant applications
• Integration of user-facing elements developed by front-end developers with server-side logic
• Developing RESTful APIs
• Implementation of security and data protection
• Integration of data storage solutions ( Postgresql,Mysql )
• Design, develop, and maintain web scraping scripts using Python.
• Use web scraping libraries like Beautiful Soup, Scrapy, Selenium and other scraping tools to extract data from websites.

Skills And Qualifications

• Expert in Python, with knowledge of Python web frameworks (Django, Flask, Fast API)
• Familiarity with some ORM libraries -SQL Alchemy /Tortoise
• Able to integrate multiple data sources and databases into one system.
• Understanding of the threading limitations of Python, and multi-process architecture
• Good understanding of REST APIs.
• Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
• Understanding of accessibility and security compliance
• Knowledge of user authentication and authorization between multiple systems, servers, and environments
• Understanding of fundamental design principles behind a scalable application
• Familiarity with event-driven programming in Python
• Understanding of the differences between multiple delivery platforms, such as mobile vs desktop, and optimizing output to match the specific platform.
• Able to create database schemas that represent and support business processes
• Strong unit test and debugging skills.
• Proficient understanding of code versioning tools ( Git )
• Familiarity with real-time databases ( PostgreSQL, MySQL )
• Must have worked in the field for at least 3+ years.
• Requires a bachelor's degree in computer science, Software Engineering or a related field from a good Institute (Tier-1, Tier -2 Colleges)
• Experience with Python development and web scraping techniques.

CTC: As per Industry Standards.

Requirement Analysis

• Programming/Software Development
• Developer Testing
• Code Review
• Client Handling

Job description –

1. To build efficient, effective, testable, and reusable PHP websites
2. To oversee and help in the designing of the interface of the website
3. To work in a team for the complete enhancement of the look and feel of the websites
4. To write code debugging of the codes for the development and enhancement of the websites
5. Integration of the user-facing elements developed for the websites
6. Ensure the smooth completion of the complete lifecycle of the website viz; Requirement Analysis, Estimating, Design, Implementation, Testing, and Release of the website - Continuous R & D for the better performance of the websites.

Skills Abilities: -

1. PHP language coding ability
2. Time Management Skill
3. Technical Analytical Skill

Experience: -

• Must have at least 3 years of experience in working on Websites built on Laravel and PHP
• Good Command over writing codes in website development
• Experience with HTML, CSS, javascript, PHP and Laravel

rollback End Developer

• Industry TypeAdvertising & Marketing
• Functional AreaEngineering - Software & QA
• Employment Type Full Time, Permanent
• Role CategorySoftware Development Education
• UG: B.Tech/B.E. in Computers
• PG: M.Tech in Computers

Key Skills CSS / CodingTime management / Web development / Debugging / Javascript / PHP / HTML

We are looking for highly motivated engineers with the following skillset-

• Engineering degree in Computer science or ECE or MCA is a must
• In-depth knowledge of PHP, HTML5, CSS, jQuery, JavaScript, AJAX
• Experience using PHP frameworks such as Laravel, Symfony, Zend, etc. - any 1 is required
• VueJS, AngularJS, ReactJS - knowledge of any 1 is required
• Between 1-5 years of work experience is required
• Very strong data structure and algorithm knowledge
• Ideal candidate would be a very strong developer with great coding skills
• Good English communication skills
• Willingness to work on multiple projects simultaneously
• Ability to work through ambiguous requirements and come up with a clear scope and problem statement
• If you have any live projects portfolio or GitHub handle please share them
• Office is in Fairlie place (Dalhousie), Kolkata 700 001

HealthifyMe is a Health Tech Startup on a mission to make healthy living easy, fun and affordable for everyone by providing tech-enabled solutions. Founded in 2012, HealthifyMe is now India's largest and most loved health/fitness app with over 3 million users. The company helps consumers manage their health and fitness with diet and exercise tracking through a mix of technology intervention and human experts/coaches backed with artificial intelligence. HealthifyMe is co-founded by Tushar Vashisht (UPenn graduate, ex UID) and Sachin Shenoy (ex Google), and was incubated by Microsoft Accelerator.  HealthifyMe is the highest rated app on Google Play with a rating of 4.6/5 and has been featured by Google and Apple multiple times for its quality benchmarks. The company, delivers measurable results on eating habits, fitness, and weight and is a platform of choice by leading Corporates and Healthcare partners in India.

Leadership Skill

• Technically hands on.
• Have previous experience of leading teams.
• Have experience with agile process, and ability to guide the team to follow the process.
• Comfortable in chaotic & high-energy, high-stakes start-up environment.
• Hates wasting time in unproductive meetings, and prefers getting quick consensus to move ship forward.
• Prefers delivering in production than spending time in meeting.
• Able to technically mentor team and guide them to high performance.

Technical Skills

• Loves solving technically hard problems. 
• Have previous experience with Python(Django), MySQL.
• Have previous experience with one or more of AWS, RDS, SQS, EC2, DynamoDB, ElastiCache. 
• NoSQL experience is good to have.  
• Loves clean and structured code, and thrives to maintain it. 
• Fast at coding, fast in learning and technically solid.
• Have previous experience in building, running and managing scalable and highly availability web services.

Look forward to

• Working with a world-class team. 
• Fun & work at the same place with an amazing work culture and flexible timings. 
• Get ready to transform yourself into a health junkie