Full Stack 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.

Role: Lead AI Engineer

Exp: 3-6 Years

CTC: 35.00-40.00 LPA

Work Mode :WFH

Mandatory Criteria (Can't be neglected during screening) :

• Need Excellent Communication skills as the company is dealing with US Clients also

• 3+ years in AI development, with experience in multi-agent systems, logistics, or related fields.

• Proven experience in conducting A/B testing and beta testing for AI systems.

• Hands-on experience with CrewAI and LangChain tools.

• Should have hands-on experience working with end-to-end chatbot development, specifically with Agentic and RAG-based chatbots. It is essential that the candidate has been involved in the entire lifecycle of chatbot creation, from design to deployment.

• Should have practical experience with LLM application deployment.

• Proficiency in Python and machine learning frameworks (e.g., TensorFlow, PyTorch).

• Experience in setting up monitoring dashboards with tools like Grafana, Tableau, or similar.

• Proficiency with cloud platforms (AWS, Azure, GCP)

Position Overview

We are seeking an experienced Lead Full Stack Developer to join our dynamic team in Bangalore. The ideal candidate will lead full-stack development initiatives, mentor the development team, and deliver scalable, secure, and high-performing solutions using modern technologies.

Key Responsibilities

• Develop and maintain front-end components using AngularJS.
• Build secure RESTful APIs and backend services using Spring Boot.
• Integrate and manage MongoDB for efficient data storage and retrieval.
• Collaborate closely with UI/UX designers, product managers, and QA teams.
• Ensure application performance, responsiveness, and scalability.
• Participate in code reviews and enforce coding best practices.
• Debug and resolve technical issues across the full stack.
• Write and maintain unit and integration tests for frontend and backend.
• Manage Git-based version control and CI/CD pipelines.
• Provide technical leadership and mentor junior developers.

Required Qualifications

Education & Experience:

• Minimum 5 years of professional software development experience.
• Bachelor’s degree in Computer Science, Engineering, or related field.
• Proven track record in full-stack development.

Technical Skills:

• Proficient in AngularJS, JavaScript, TypeScript, HTML, CSS.
• Strong backend skills using Java & Spring Boot.
• Experience with MongoDB, including schema design and queries.
• Solid understanding of REST APIs, HTTP protocols, and web architecture.
• Hands-on experience with Postman, Maven, Git.
• Familiarity with JSON, XML, and serialization formats.
• Strong knowledge of web security best practices.
• Understanding of Agile development methodologies.
• Experience managing CI/CD pipelines.

Leadership Skills:

• Prior experience leading a development team (preferred).
• Ability to mentor, guide, and coach junior developers.
• Strong project planning and coordination abilities.

Soft Skills:

• Exceptional leadership and collaboration skills.
• Strong analytical thinking and problem-solving abilities.
• Excellent verbal and written communication skills.
• Ability to work under pressure and meet tight deadlines.
• Strategic thinking with attention to detail.
• Adaptability to rapidly changing technologies.
• Effective time management and organizational skills.

Preferred (Good-to-Have):

• Background or understanding of electrical systems.
• Experience with cloud platforms & deployment strategies.
• Knowledge of modern frameworks and emerging technologies.

Job Title: Senior ServiceNow Technical Consultant – Order Management

Location: Remote

Employment Type: Full-time

Job Type : Contract/Freelancer/Permanent

Experience Level: 7+ years in ServiceNow implementation and consulting

🎯 Role Overview:

We are seeking a seasoned ServiceNow Technical Consultant with deep expertise in Order Management to lead solution design, configuration, and deployment of ServiceNow modules tailored to order lifecycle processes. You will collaborate with cross-functional teams to deliver scalable, efficient, and user-centric solutions that align with business goals.

🔧 Key Responsibilities:

Lead end-to-end implementation of Order Management workflows on the ServiceNow platform

Conduct workshops to gather requirements and define future-state processes

Design and configure ServiceNow solutions using best practices and platform capabilities

Integrate Order Management with other ServiceNow modules (e.g., CSM, FSM, ITSM) and external systems

Develop and maintain technical documentation, including architecture diagrams and solution blueprints

Provide technical leadership and mentorship to junior consultants and developers

Perform code reviews and ensure adherence to ServiceNow development standards

Collaborate with stakeholders to ensure timely delivery and alignment with business objectives

Support UAT, deployment, and post-go-live stabilization

📚 Required Skills & Qualifications:

Proven experience in ServiceNow Order Management and related modules

Strong understanding of ServiceNow architecture, scripting (JavaScript, Glide), and APIs

Experience with Flow Designer, Integration Hub, and Service Catalog

Hands-on experience with ServiceNow Studio and scoped applications

ServiceNow Certified Implementation Specialist (CIS) – preferred

Excellent communication and stakeholder management skills

Ability to translate business requirements into technical solutions

🌟 Preferred Experience:

Telecom, e-commerce, or supply chain domain exposure

Familiarity with AI/ML integrations within ServiceNow workflows

Experience with Agile delivery methodologies

Job Title: Jewellery Designer

Location: Dubai

Experience: 5+ years

Key Requirements:

• Expertise in designing high-quality jewellery.
• Proficient in design software (e.g., Rhino, Matrix, CAD).
• Strong creativity and attention to detail.
• Knowledge of market trends and client preferences.

Rejolut is one of the award-winning fastest-growing tech company which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT, etc.

The ideal candidate will be responsible for managing a development team and client coordination.

Roles & Responsibilities:-
• Collaborate with business and functional partners and technology leadership in defining features backlog and specifying requirements
• Taking Ownership of Delivery
• Drive technology discussion and strategy in line with business needs and company reference architecture
• Define execution plan and approach based on project scope, the expected timeline,
• Support execution team with resolution of roadblocks and inter-dependencies Partner with technical and functional teams external to the project to ensure their tasks are completed as required
• Ensure quality of deliverable is verified and matching stakeholder expectations
• Conducting daily scrum calls for smooth delivery.

Desired Candidate Profile:-

• Sprint Planning, Coordinate sprints, retrospective meetings and daily stand-ups, Direct Client Interaction
• Organize and Manage Daily Scrum, Create various types of Project status reports, Manage the scrum board with various graphs, chart
• Experience in managing only Technical projects
• Excellent communication skill 

How we are different 
 We are a young and dynamic team who are obsessed with solving the business problem at scale. We are a technology agnostic company that focus more on finding the optimal solution to the business problem rather than technology.

 Why to join us
 - We provide huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career.
- We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
- There are two technology Co-founder in the company who are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in companies like Samsung, Purplle, Loyalty Rewardz.
- Get mentored by the best in the industry
- Flexible working hours
- Perks best in the industry

• Candidate Should have 5+ Years Of Experience in Core Java
• You will need strong development skills to work on and improve our Scala-based services, and be able to work together with senior teammates to create appropriate architectural design and ensure all aspects are appropriate to meet the business need.
• Excellent Functional Design and Functional Programming skills (more than 2 years of business experience in Scala and Java projects, respectively)
• Core skills in key supporting technologies and/or frameworks such as Play (AKKA) / Lagom
• Proven experience working in teams in the successful delivery of complex, performant and high quality products
• Excellent spoken and written communication skills
• Experience of SaaS (Software as a Service) environments
• Exposure to RESTful web APIs and a service oriented architecture
• Experience in Linux environments, Shell scripting etc
• Working with XML and JSON including parsing, asserting / matching and extracting
• Experience with Continuous Integration environments and build tools, including Terraform, Jenkins, Maven, Gradle and Ant
• Experience with messaging systems such as Apache Kafka, Amazon Kinesis, Amazon SQS and Rabbit MQ
• Experience working on Live platform SDKs such as Twilio, AWS Elemental

• Initiate New campaigns across various channels.
• Launch and optimization of PPC Campaigns.
• Overseeing Accounts related to Search platforms as well as inspecting Budgets.
• Providing necessary reports and monitoring KPIs.
• Have the highest possible Return of Investments towards Online Marketing Efforts.  

• Managing Large Keyword list creation.
• Formation of Effective and optimum paid strategies.
• Launching of numerous PPC campaigns Monitoring accounts related to Search engine Platforms (Google AdWords, Bing etc) Rightful Targeting of the required Audiences.
• Timely working on Budgets and Bids towards gaining better Return of Investments (ROIs) Generate attractive and concise advert copies.
• Maintain and Coordinate Partnerships with Vendors and PPC Ad Platforms. Enhance and adapt Modern trends related to SEM and PPC