Business Developer

Job Title : Principal Backend Engineer (AI-Driven)

Experience : 10+ Years

Location : Chandigarh

Tech Stack : PHP, Node.js, Laravel, MySQL, MongoDB

Additional Requirement : Hands-on experience with AI technologies, APIs, or ML integrations

Role Overview :

We're looking for a Principal Backend Engineer (AI-Driven) to design and lead scalable backend systems while driving AI adoption across products.

The role involves integrating AI-powered features, architecting intelligent systems, and mentoring engineering teams on modern backend and AI implementation.

Key Responsibilities :

• Design and lead backend architecture using PHP (Laravel/CodeIgniter) and Node.js
• Build scalable microservices / modular backend systems
• Develop APIs and backend workflows for AI-driven features
• Integrate AI APIs (OpenAI, LangChain or similar frameworks)
• Work with LLMs, embeddings, vector databases, and AI pipelines
• Ensure performance, scalability, and security of backend systems
• Mentor engineering teams and drive backend + AI best practices

Requirements :

• 10+ years of backend development experience
• Strong expertise in PHP / Node.js, MySQL, MongoDB
• Hands-on experience integrating AI/ML APIs or AI-powered features
• Strong system design and architecture skills
• Experience leading engineering teams

Good to Have :

• Prompt engineering or AI cost optimization
• Exposure to MLOps / ML pipelines

Strong Manager – Customer Success, Account management Profile

Mandatory (Experience 1) – Must have 6+ years of overall experience with atleast 4+ Years in Customer Success role

Mandatory (Experience 2) – Must have 1+ years of experience in AdTech industry

Mandatory (Experience 3) – Must have experience managing clients in the outside India market (Preferably US/America clients)

Mandatory (Experience 4) – Must have cross-functional experience working closely with Sales, Product, and Ad Operations teams for campaign execution, performance optimization, and client delivery.

Mandatory (Experience 5) – Must have strong technical understanding of digital advertising / programmatic platforms/software products

Mandatory (Company): B2B SaaS (AdTech experience is highly preferred)

Mandatory (Stability) : Candidate must have no frequent job hops and a minimum of 1+ year in the current organization.

Mandatory (Note1): Please ensure candidates have read about media.net and the industry before the screening call

Mandatory (Note2): Please ensure candidates have added numbers/metrics in resume

Job Overview:

As a Technical Lead, you will be responsible for leading the design, development, and deployment of AI-powered Edtech solutions. You will mentor a team of engineers, collaborate with data scientists, and work closely with product managers to build scalable and efficient AI systems. The ideal candidate should have 8-10 years of experience in software development, machine learning, AI use case development and product creation along  with strong expertise in cloud-based architectures.

Key Responsibilities:

AI Tutor & Simulation Intelligence

• Architect the AI intelligence layer that drives contextual tutoring, retrieval-based reasoning, and fact-grounded explanations.
• Build RAG (retrieval-augmented generation) pipelines and integrate verified academic datasets from textbooks and internal course notes.
• Connect the AI Tutor with the Simulation Lab, enabling dynamic feedback — the system should read experiment results, interpret them, and explain why outcomes occur.
• Ensure AI responses remain transparent, syllabus-aligned, and pedagogically accurate.

Platform & System Architecture

• Lead the development of a modular, full-stack platform unifying courses, explainers, AI chat, and simulation windows in a single environment.
• Design microservice architectures with API bridges across content systems, AI inference, user data, and analytics.
• Drive performance, scalability, and platform stability — every millisecond and every click should feel seamless.

Reliability, Security & Analytics

• Establish system observability and monitoring pipelines (usage, engagement, AI accuracy).
• Build frameworks for ethical AI, ensuring transparency, privacy, and student safety.
• Set up real-time learning analytics to measure comprehension and identify concept gaps.

Leadership & Collaboration

• Mentor and elevate engineers across backend, ML, and front-end teams.
• Collaborate with the academic and product teams to translate physics pedagogy into engineering precision.
• Evaluate and integrate emerging tools — multi-modal AI, agent frameworks, explainable AI — into the product roadmap.

Qualifications & Skills:

• 8–10 years of experience in software engineering, ML systems, or scalable AI product builds.
• Proven success leading cross-functional AI/ML and full-stack teams through 0→1 and scale-up phases.
• Expertise in cloud architecture (AWS/GCP/Azure) and containerization (Docker, Kubernetes).
• Experience designing microservices and API ecosystems for high-concurrency platforms.
• Strong knowledge of LLM fine-tuning, RAG pipelines, and vector databases (Pinecone, Weaviate, etc.).
• Demonstrated ability to work with educational data, content pipelines, and real-time systems.

Bonus Skills (Nice to Have):

• Experience with multi-modal AI models (text, image, audio, video).
• Knowledge of AI safety, ethical AI, and explain ability techniques.
• Prior work in AI-powered automation tools or AI-driven SaaS products.

Responsibilities

• Use markup languages like HTML to create user-friendly web pages
• Maintain and improve website
• Optimize applications for maximum speed
• Design mobile-based features
• Collaborate with back-end developers and web designers to improve usability
• Get feedback from, and build solutions for, users and customers

Requirements and skills

• Proven work experience of 4-5 years as a Front-end developer
• Hands on experience with markup languages
• Experience with JavaScript, CSS and jQuery
• Familiarity with browser testing and debugging

We are founded by a team from Harvard and IIT, is a global

education venture teaching school children 1000+ essential modern subjects (Crypto, Climate,Space, etc.) and 21st-century skills (Critical Thinking and Communication). With students from 20+ countries, the academy has quickly grown its global footprint. We have small group online live sessions, pre, and post-class world-class self-learning content for children to grow 10X confident in the real world.

Job Details: Full Stack Engineer - FSE - 2

Role Scope: We are looking for an experienced WordPress developer to join our Technology team. As a full-stack developer, you will work closely with our Design, Product, and Technical Architectural members to develop features, migrate existing environments to a better

architecture, maintain ESA LMS environment that focus on the educational needs of Parent and Students globally. Working at Early Steps Academy is one of the best opportunities to get first-hand experience in an early-stage startup, explore different domains, and achieve your career goals.

Preferred Qualifications & Skills

● A minimum of 3 years of relevant experience

● Strong programming skills in PHP

● Hands-on expertise in building reusable components and independently publishable

packages

● Strong experience in WordPress, LearnDash, HTML, Typescript/Javascript and CSS

frameworks

● Practitioner of IaC (AWS), CI/CD, Containerization(Docker), Accessibility, Server Side

Rendering, Pre-rendering, Serverless and Agile

● Ability to adapt quickly to a new direction

Role Features:

- With over 50 people across Technology, Product, Sales, Operations and other functions, we are ramping up our team to meet our goal of being a go-to destination fintech platform that delivers world-class products for merchants and customers.

- We are looking to add people to our team who are passionate about technology, products, consumer internet, payments & fintech.

- Credit Fair values people who bring intellectual energy to our workplace are able to contribute without constant supervision, are collaborative by nature and able to flourish under pressure. In return, we promise to provide you an environment that promotes meritocracy, values feedback and ideas, learns from its failures, and enjoys each other's company and contributions.

Skills you are expected to have :

- Technical Skills: PHP, Laravel, MySql, Jquery, Javascript, Python, React Native, PWA, Node.js
- Candidate should have experience in developing applications using PHP programming skills.
- Experience in python would be a plus
- Strong in DB knowledge
- Should be good with OOPS Concept
- Should be good in system design, architecture and development using object-oriented programming
- Should be good in writing secure and optimized code
- Experience in Laravel framework. If not then other PHP based frameworks like Codeigniter, Zend, CakePHP, symphony, etc.
- Good understanding/experience on software development methodology such as Agile, TDD, etc.
- Good understanding of source control tools and its use (SVN, Git, etc...)
- Experience in the development of Rest APIs and API testing tools such as postman etc.
- Experience in micro service-based development would be a plus
- Experience in queuing systems such as rabbitMQ, Active MQ etc.
- Experience in AWS cloud solution
- Experience in deployments and devops
- Excellent written and verbal communication skills
- Proactive, self-learner, thorough, organized and energetic
- Able to work across teams as well as independently
- Perform code review of peers
- Good analytical and communication skills
- Good experience in the Fintech domain (Payments/ Banking/ Wallets/ Insurance/ Financial Markets)
Primary Skills: PHP, Laravel, MySQL, Jquery, Javascript
Secondary Skills: Python, Rabbit MQ, AWS, CI/CD, React JS, PWA, Node.js, HTML, Jenkin

1. Prior experience in Inside sales
2. Target Driven
3. Excellent communication skills
4. Willing to work hard and achieve the target as a team player
5. Client-focused and less TAT for conversion
6. Ability to generate reference and leads from existing and prospects
7. Multi-lingual skills are added advantage
8. Basic use of computers, CRM and giving a demo to clients on trading software