Magento 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.

We are a 20-year old IT Services company from Kolkata working in India and abroad. We primarily work as SSP(Software Solutions Partner) of Oracle India, SRIT, KPMG, HP, TCS, Mazar etc and serve some of the leading business houses in the country in various software project implementations specially on  SAP and Oracle platform and also working on Govt & Semi Govt projects as outsourcing project partner all over PAN India.

Designation : Senior Web Developer Developer

Company – TSG Global Services Pvt Ltd

Position -Permanent

Experience- Min 2 Years

Notice Period: Immediate To 30 Days

.

Interview Process:

1. Telephonic / VC Technical
2. HR

TSG Global Services Pvt. Ltd (UnisolTSG Group).(http://www.unisoltsg.com/">www.unisoltsg.com)

•  Managed SLAs

 Leading the way in International Banking. We support the people and companies driving investment, trade and wealth  creation across Asia, Africa and the Middle East. And our heritage and values are expressed in our brand promise –  here for good. See our Brand and Values

Job Description:

-  About 2+ years of rigorous IT experience with a minimum of 2 years in the core area of expertise in .web development

PHP/.net, HTML,CSS ,Javascript, Added advantage digital marketing Exp

- Good Communication Skill
- Proven ability to meet milestones and delivery dates providing result oriented and proactive approach towards solving problems

Job Title: Django Developer

Job Overview:

We are seeking a skilled Django developer to join our dynamic team. The ideal

candidate will have hands-on experience with the Django framework, proficiency in

Python, and a strong understanding of web development best practices. The Django

developer will be responsible for designing, implementing, testing, and maintaining

web applications that meet our clients; needs.

Responsibilities:

Design and develop robust, scalable, and secure web applications using the

Django framework.

Collaborate with cross-functional teams to define, design, and ship new

features.

Write clean, maintainable, and efficient code.

Integrate user-facing elements using HTML, CSS, and JavaScript. Implement

and maintain RESTful APIs.

Collaborate with front-end developers to integrate user-facing elements with

server-side logic.

Work with databases, including designing schemas, writing queries, and

optimising performance.

Troubleshoot, debug, and resolve issues in the development and production

environments.

Stay up-to-date with the latest industry trends, technologies, and best

practices.

Participate in code reviews and provide constructive feedback to peers.

Requirements:

Proven experience as a Django developer or similar role.

Strong understanding of Python and the Django web framework.

Experience with front-end technologies, including HTML, CSS, and JavaScript.

Knowledge of relational databases, ORM (Object-Relational Mapping), and

database design.

Familiarity with version control systems (e.g., Git).

Understanding of web security best practices.

• Required Skills, Qualifications, and Benefits:

  • Core Knowledge of PHP, HTML, CSS3, MySQL & JavaScript.

  • Basic understanding of code versioning tools, such as Git.

  • Ability to communicate effectively with the team and clients.

  • Proficient logical ability and flexibility to learn new technology.

  • Good in designing and problem-solving abilities

  • Overall Strong coding skills, good analytical and problem-solving skills.

  Good to have:

  • Familiar with React, Redux

  • Knowledge of backend for any CMSs like WordPress, Joomla, Magento etc

  Qualifications:

  • B.Tech, MCA

  Experience:

  • 0 - 2 years.

  Job Type:

  Full-Time (Immediate Joiner)

  Interview Type:

  Walk-in, Google Meet (for remote location)

  Work Salary:

  Decent hike on current salary.

a. Expert in Core PHP & OOP Concepts

b. Medium in Mysql DB

c. Expert in HTML & JS/Jquery

d. Knowledge on CSS id preferred

e. Experience on any one of the MVC framework is mandatory

Job type: Permanent with ACL Digital

Client: Concentrix

Required skills:

• MySQL, or Postgres
• Linux systems
• Agile Methodologies
• Good communication skills