
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.

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Job Position: Lead II - Software Engineering
Domain: Information technology (IT)
Location: India - Thiruvananthapuram
Salary: Best in Industry
Job Positions: 1
Experience: 8 - 12 Years
Skills: .Net, Sql Azure, Rest Api, Vue.Js
Notice Period: Immediate – 30 Days
Job Summary:
We are looking for a highly skilled Senior .NET Developer with a minimum of 7 years of experience across the full software development lifecycle, including post-live support. The ideal candidate will have a strong background in .NET backend API development, Agile methodologies, and Cloud infrastructure (preferably Azure). You will play a key role in solution design, development, DevOps pipeline enhancement, and mentoring junior engineers.
Key Responsibilities:
- Design, develop, and maintain scalable and secure .NET backend APIs.
- Collaborate with product owners and stakeholders to understand requirements and translate them into technical solutions.
- Lead and contribute to Agile software delivery processes (Scrum, Kanban).
- Develop and improve CI/CD pipelines and support release cadence targets, using Infrastructure as Code tools (e.g., Terraform).
- Provide post-live support, troubleshooting, and issue resolution as part of full lifecycle responsibilities.
- Implement unit and integration testing to ensure code quality and system stability.
- Work closely with DevOps and cloud engineering teams to manage deployments on Azure (Web Apps, Container Apps, Functions, SQL).
- Contribute to front-end components when necessary, leveraging HTML, CSS, and JavaScript UI frameworks.
- Mentor and coach engineers within a co-located or distributed team environment.
- Maintain best practices in code versioning, testing, and documentation.
Mandatory Skills:
- 7+ years of .NET development experience, including API design and development
- Strong experience with Azure Cloud services, including:
- Web/Container Apps
- Azure Functions
- Azure SQL Server
- Solid understanding of Agile development methodologies (Scrum/Kanban)
- Experience in CI/CD pipeline design and implementation
- Proficient in Infrastructure as Code (IaC) – preferably Terraform
- Strong knowledge of RESTful services and JSON-based APIs
- Experience with unit and integration testing techniques
- Source control using Git
- Strong understanding of HTML, CSS, and cross-browser compatibility
Good-to-Have Skills:
- Experience with Kubernetes and Docker
- Knowledge of JavaScript UI frameworks, ideally Vue.js
- Familiarity with JIRA and Agile project tracking tools
- Exposure to Database as a Service (DBaaS) and Platform as a Service (PaaS) concepts
- Experience mentoring or coaching junior developers
- Strong problem-solving and communication skills
Apply- https://lnkd.in/gVHVTMG6
About Us
Binocs.co empowers institutional lenders with next-generation loan management software, streamlining the entire loan lifecycle and facilitating seamless interaction among stakeholders.
Team: Binocs.co is led by a passionate team with extensive experience in financial technology, lending, AI, and software development.
Investors: Our journey is backed by renowned investors who share our vision for transforming the loan management landscape: Beenext, Arkam Ventures, Accel, Saison Capital, Blume Ventures, Premji Invest, and Better Capital.
What we're looking for
We seek a motivated, talented, and intelligent individual who shares our vision of being a changemaker. We value individuals dissatisfied with the status quo, strive to make improvements, and envision making significant contributions. We look for those who embrace challenges and dedicate themselves to solutions. We seek individuals who push for data-driven decisions, are unconstrained by titles, and value collaboration. We are building a fast-paced team to shape various business and technology aspects.
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- Be a part of the initial team to define and set up a best-in-class digital platform for the Private Credit industry, and take full ownership of the components of the digital platform
- You will build robust and scalable web-based applications and need to think of platforms & reuse
- Driving and active contribution to High-Level Designs(HLDs) and Low-Level Designs (LLDs).
- Collaborate with frontend developers, product managers, and other stakeholders to understand requirements and translate them into technical specifications.
- Mentor team members in adopting effective coding practices. Conduct comprehensive code reviews, focusing on both functional and non-functional aspects.
- Ensure the security, performance, and reliability of backend systems through proper testing, monitoring, and optimization.
- Participate in code reviews, sprint planning, and agile development processes to maintain code quality and project timelines.
- Simply, be an owner of the platform and do whatever it takes to get the required output for customers
- Be curious about product problems and have an open mind to dive into new domains eg: gen-AI.
- Stay up-to-date with the latest development trends, tools, and technologies.
Qualifications
- 3-5 years of experience in backend development, with a strong track record of successfully architecting and implementing scalable and high-performance backend systems.
- Proficiency in at least one backend programming language (e.g.,Python, Golang, Node.js, Java) & tech stack to write maintainable, scalable, unit-tested code.
- Good understanding of databases (e.g. MySQL, PostgreSQL) and NoSQL (e.g. MongoDB, Elasticsearch, etc)
- Solid understanding of RESTful API design principles and best practices.
- Experience with multi-threading and concurrency programming
- Extensive experience in object-oriented design skills, knowledge of design patterns, and huge passion and ability to design intuitive module and class-level interfaces.
- Experience of cloud computing platforms and services (e.g., AWS, Azure, Google Cloud Platform)
- Knowledge of Test Driven Development
Good to have
- Experience with microservices architecture
- Knowledge of serverless computing and event-driven architectures (e.g., AWS Lambda, Azure Functions)
- Understanding of DevOps practices and tools for continuous integration and deployment (CI/CD).
- Contributions to open-source projects or active participation in developer communities.
- Experience working LLMs and AI technologies
Benefits
By joining Binocs, you’ll become part of a vibrant and dynamic team dedicated to disrupting the fintech space with cutting-edge solutions. We offer a stimulating work environment where innovation is at the heart of everything we do. Our competitive compensation package, inclusive of equity, is designed to reward your contributions to our success.
About the Role
We are seeking a highly skilled and motivated Senior Backend Developer with strong expertise in Node.js and AWS to join our dynamic team. The ideal candidate will have solid backend development experience, with additional working knowledge of PHP and Python. Exposure to frontend frameworks like React.js and Angular will be considered a strong advantage.
Key Responsibilities
• Design, develop, and maintain scalable backend systems and APIs using Node.js.
• Deploy, manage, and optimize applications on AWS cloud infrastructure.
• Collaborate with cross-functional teams (frontend, product, QA) to deliver end-to-end solutions.
• Ensure application performance, security, and scalability.
• Write clean, maintainable, and testable code following industry best practices.
• Work with databases (SQL/NoSQL) to design efficient data models and queries.
• Integrate third-party services and APIs when required.
• Contribute to code reviews, technical discussions, and mentoring of junior developers.
• Support continuous integration and deployment pipelines.
• Troubleshoot, debug, and optimize existing applications.
Requirements
• 4+ years of backend development experience.
• Strong expertise in Node.js and hands-on experience with AWS services (EC2, S3, Lambda, etc.).
• Good working knowledge of PHP and Python.
• Strong understanding of RESTful API design, microservices architecture, and databases (MySQL, PostgreSQL, or MongoDB).
• Working knowledge of React.js and Angular is preferred.
- This role will be responsible for building, reviewing, deploying and maintaining the software solutions.
- Meeting with the development team to discuss user interface ideas and applications.
- Development experience in the CHATWOOT (https://www.chatwoot.com/) and other omnichannel tools.
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Developing and implementing highly responsive user interface components using react concepts.
· Proven work experience as a Ruby on Rails developer
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates.
- Experience with user interface design.
- Experience with browser-based debugging and performance testing software.
· Demonstrable knowledge of front-end technologies such as JavaScript, HTML, CSS and jQuery
· Experience developing highly interactive applications
· A firm grasp of object oriented analysis and design
· Passion for writing great, simple, clean, efficient code
· Good knowledge of relational databases
· Working knowledge of NoSQL databases
Responsibilities:
We’re looking for someone who is enthusiastic, comfortable with uncertainty, flexible, great with people and isn’t afraid to roll up their sleeves and get their hands dirty. Every day is an opportunity to bring your vision to life, and to expand, learn, and grow. No idea is left unconsidered. No voice is left unheard.
- Supporting system design, development and maintenance
- Taking responsibility for personal technical quality standards within the team
- Assisting in defining structured practices, especially in source code management, building and deployment
- Optimising applications for maximum speed and scalability
- 2-6 years of experience
Skills
NodeJs
Responsibilities and Duties:
- Expert in Python, with knowledge of Python web framework - Django
- Familiarity with backend automated testing tools and frameworks
- Experience with backend/API development
- Architect, develop and maintain backend libraries/codebase, database & server.
- Develop object-oriented software, with mastery of one or more relevant languages (Django).
- Evaluate competitive and innovative products and design approaches to identify best practices and encourage innovation.
- Understanding the requirement of a client, document the scope and chart out a plan of implementing the scope
- Work with design team to give inputs related to the wire-frames and then the design along with incorporating Client Feedback
- Explore the difference between B2B and B2C projects before implementing the code
- Work in teams of 2-3 on various projects as per the requirement using git as version control
- Having good knowledge of APIs creation and database architecture
- Good Grasp in respective technology (Django)
- Documenting the process and main functions along the developing process
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Required Experience, Skills and Qualifications:
- 3-5 years of experience required
- Strong hand on Django-Python
- Excellent knowledge of using the Git version control system and deployment via Git.
- You have creative visualization, critical thinking, deductive & pragmatic reasoning and can think out-of-the-box
- Ability to quickly adapt & independently work in a fast-paced Agile environment with minimum supervision.
- A self-starter with demonstrated ability to take initiative, who can proactively identify issues/opportunities and recommend action.
Architect
Experience - 12+ yrs
About Wekan Enterprise Solutions
Wekan Enterprise Solutions is a leading Technology Consulting company and a strategic investment partner of MongoDB. We help companies drive innovation in the cloud by adopting modern technology solutions that help them achieve their performance and availability
requirements. With strong capabilities around Mobile, IOT and Cloud environments, we have an extensive track record helping Fortune 500 companies modernize their most critical legacy and on-premise applications, migrating them to the cloud and leveraging the most cutting-edge technologies.
Job Description
We are looking for passionate architects eager to be a part of our growth journey. The right candidate needs to be interested in working in high-paced and challenging environments leading technical teams, designing system architecture and reviewing peer code. Interested in
constantly upskilling, learning new technologies and expanding their domain knowledge to new industries. This candidate needs to be a team player and should be looking to help build a culture of excellence.
Do you have what it takes?
You will be working on complex data migrations, modernizing legacy applications and building new applications on the cloud for large enterprise and/or growth stage startups.
You will have the opportunity to contribute directly into mission critical projects directly interacting with business stakeholders, customer’s technical teams and MongoDB solutions Architects.
Location - Chennai or Bangalore
● Relevant experience of 12+ years building high-performance applications with at least
3+ years as an architect.
● Good problem solving skills
● Strong mentoring capabilities
● Good understanding of software development life cycle
● Strong experience in system design and architecture
● Strong focus on quality of work delivered
● Excellent verbal and written communication skills
Required Technical Skills
● Extensive hands-on experience building high-performance applications using Node.Js
(Javascript/Typescript) and .NET/ Golang / Java / Python.
● Strong experience with appropriate framework(s).
● Well versed in monolithic and microservices architecture.
● Hands-on experience with data modeling on MongoDB and any other Relational or NoSQL databases
● Experience working with 3rd party integrations ranging from authentication, cloud
services, etc.
● Hands-on experience with Kafka or RabbitMQ.
● Hands on experience with CI/CD pipelines and atleast 1 cloud provider - AWS / GCP / Azure
● Strong experience writing and maintaining clear documentation
Good to have skills:
● Experience working with frontend technologies - React.Js or Vue.Js or Angular.
● Extensive experience consulting with customers directly for defining architecture or system design.
● Technical certifications in AWS / Azure / GCP / MongoDB or other relevant technologies
Include One Will Have To Implement, Develop, According To Corporate Coding Standards. Responsible For The Quality Of Code And Applications. Coordinate With Other Team Members To Ensure That All Repositories Are In Sync. Upload Documents In Appropriate Folders At Proper Locations. Required To Attend The Morning/Client/Conference Calls. Regularly Update Your Skills. Provide Recommendations For Continuous Improvement. SKILLS Must Have Experience With The Latest Angular Framework 2/4/6/7/8/9 Must Have Strong TypeScript And JavaScript Knowledge Should Be Comfortable With RxJS And Angular CLI Should Have A Solid Understanding Of CSS3 And HTML5 Must Have Automated Testing (Unit/Integration/Etc.) (Karma Jasmine, Etc.) Should Have Knowledge NGRX Or Redux Cross-Browser Compatibility And Have High Performance Across The Board Coordinating The Workflow Between The Graphic Designer And HTML Working Knowledge Of NodeJS
Job description –
- To build efficient, effective, testable, and reusable PHP websites
- To oversee and help in the designing of the interface of the website
- To work in a team for the complete enhancement of the look and feel of the websites
- To write code debugging of the codes for the development and enhancement of the websites
- Integration of the user-facing elements developed for the websites
- 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: -
- PHP language coding ability
- Time Management Skill
- 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










