Senior Technical Lead

2 days ago

Chennai, Tamil Nadu, India C1X Full time ₹ 20,00,000 - ₹ 25,00,000 per year

C1X AdTech Pvt Ltd is a fast-growing, product and engineering-driven company building next-generation advertising and marketing technology platforms. Our mission is to empower enterprise clients with the smartest marketing solutions, enabling seamless integration with personalization engines and delivering cross-channel marketing capabilities. We focus on enhancing customer engagement and driving measurable growth in Lifetime Value (LTV).

Our world-class engineering team spans frontend (UI), backend ), and Big Data engineering, working together to deliver scalable, high-performance products for the global digital advertising ecosystem.

Role Overview

As a Senior Technical Lead Developer, you will serve as both a hands-on engineer and team leader (player-coach). You will design and scale backend systems, mentor junior developers, and ensure the delivery of robust, high-performance APIs and services that power our AdTech platforms. This role combines technical depth, architectural decision-making, and team leadership to drive critical business outcomes.

Objectives

  • Architect, design, and optimize scalable APIs and backend systems using
  • Act as a player-coach – balancing individual contributions with team leadership.
  • Ensure system reliability, scalability, and compliance with data privacy/security standards.
  • Mentor and guide engineers, fostering best practices in coding, testing, and performance optimization.

Key Responsibilities

  • Lead the design, development, and maintenance of large-scale, distributed backend services.
  • Collaborate with product and engineering teams to translate business requirements into scalable technical solutions.
  • Write clean, maintainable, and high-quality code while reviewing and guiding others' contributions.
  • Conduct design discussions, architecture reviews, and code reviews to ensure technical excellence.
  • Drive integrations with Google Analytics, third-party APIs, and ad exchanges.
  • Champion best practices for performance tuning, monitoring, and fault-tolerant systems.
  • Stay updated with emerging trends in , cloud-native development, and AdTech technologies.
  • Foster a collaborative, high-performance engineering culture through mentorship and leadership.

Required Skills & Qualifications

  • Bachelor's degree in Computer Science, Engineering, or related field (exceptional coding performance on LeetCode/HackerRank may substitute).
  • 6–10 years of backend engineering experience with , including at least 2+ years in a lead/mentorship role.
  • Expertise in NestJS or frameworks.
  • Strong knowledge of JavaScript, TypeScript, data structures, algorithms, and software design principles.
  • Deep understanding of RESTful APIs, web protocols, and microservices architecture.
  • Hands-on experience with SQL and NoSQL databases.
  • Exposure to Kafka, Redis, Elasticsearch.
  • Proficiency with Git/version control and collaborative workflows.
  • Knowledge of CI/CD pipelines, containerization (Docker/Kubernetes), and DevOps practices.
  • Strong communication and problem-solving skills, with the ability to act as a player-coach (individual contributor + team lead).

Preferred Skills & Qualifications

  • Experience with AdTech platforms (display, mobile, video advertising).
  • Familiarity with customer data platforms, marketing systems, and programmatic advertising ecosystems.

Role Details

  • Role: Senior Technical Lead – Developer
  • Industry Type: Software Product (AdTech / MarTech)
  • Department: Engineering – Backend
  • Employment Type: Full Time, Permanent

Role Category: Software Development

  • Senior technical lead

    3 days ago

    Chennai, Tamil Nadu, India HCL Technologies Ltd Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Job Description Senior Technical Lead Job SummaryLocation: Chennai Project Role: Senior Technical Lead Skills: Xceptor No. of Positions: 2 To be responsible for managing technology in complex projects, providing technical guidance and ensuring successful delivery of solutions. To be responsible for providing technical guidance to a team of...

  • Senior Technical Lead

    4 weeks ago

    Chennai, Tamil Nadu, India HCLTech Full time

    Senior Technical Lead with Java Script, React.js, java Job Summary The Senior Technical Lead will be responsible for leading a team of developers and providing technical guidance and expertise in JavaScript, react, and java. The role involves overseeing the development of web applications and ensuring the successful delivery of projects within specified...

  • Senior Technical Lead

    3 weeks ago

    Chennai, Tamil Nadu, India HCLTech Full time

    Senior Technical Lead with Java Script, React.js, javaJob SummaryThe Senior Technical Lead will be responsible for leading a team of developers and providing technical guidance and expertise in JavaScript, react, and java. The role involves overseeing the development of web applications and ensuring the successful delivery of projects within specified...

  • Senior Technical Lead

    4 weeks ago

    Chennai, Tamil Nadu, India HCL Technologies Limited Full time

    Job DescriptionJob Description (Posting).About HCLTechHCLTech is a global technology company, spread across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions...

  • Senior Technical Lead

    4 weeks ago

    Chennai, Tamil Nadu, India HCL Technologies Limited Full time

    Job DescriptionJob Description (Posting).About HCLTechHCLTech is a global technology company, spread across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions...

  • Senior Technical Lead

    23 hours ago

    Chennai, Tamil Nadu, India Staffing Company Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Job Title: Senior Technical Lead - .NET, Angular Full Stack DeveloperLocation: ChennaiJob Type: Full-timeExperience: 5 to 7 years or aboveDepartment: Software Development/EngineeringJob Summary:We are seeking a Senior Technical Lead - Full Stack Developer with strong experience in .NET Core, Angular, and cloud technologies to drive and deliver high-quality...

  • Senior Technical Lead

    4 weeks ago

    Chennai, Tamil Nadu, India HCL Technologies Limited Full time

    Job DescriptionJob Description (Posting).About HCLTechHCLTech is a global technology company, spread across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions...

  • Senior Technical Lead

    3 weeks ago

    Chennai, Tamil Nadu, India HCL Technologies Limited Full time

    Job DescriptionJob Description (Posting).About HCLTechHCLTech is a global technology company, spread across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions...

  • Data Lead

    2 days ago

    Chennai, Tamil Nadu, India Hexacorp Technical Services Full time ₹ 10,00,000 - ₹ 25,00,000 per year

    Job Descripon Senior Data Lead Posion Senior Data Lead Loca¢on [Insert Loca¢on / Remote / Hybrid] About the Role We are looking for a Senior Data Lead to work closely with our Data Architect and play a key role in execu¢ng the data strategy, building pipelines, and leading delivery of cri¢cal data projects. This is a hands-on technical leadership...

  • Senior Technical Lead

    19 hours ago

    Chennai, Tamil Nadu, India Antal International Full time ₹ 12,00,000 - ₹ 17,00,000 per year

    Job Title: Senior Technical Lead - .NET, Angular Full Stack DeveloperLocation: ChennaiJob Type:Full-timeExperience: 5 to 7 years or aboveDepartment: Software Development / EngineeringSalary:Upto 17 LpaJob Summary:We are seeking a Senior Technical Lead - Full Stack Developer with strong experience in .NET Core, Angular, and cloud technologies to drive and...