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Urgent! MERN Full Stack Developer (8+ years) Job Opening In Bengaluru – Now Hiring Landmark Group

MERN Full Stack Developer (8+ years)



Job description

We are looking for Principal Engineers (8+ years) with strong hands-on experience in MERN Full Stack role  to lead the technical strategy and execution for our ecommerce and marketplace platforms.


In this role, you will act as a key technical leader, driving architectural decisions, guiding engineering teams, and ensuring the scalability, performance, and security of our systems.


The ideal candidate has a strong background in ecommerce, marketplace ecosystems, and enterprise-grade software development, with a focus on innovation and delivering impactful solutions.


MANDATORY SKILLSET: MERN Full Stack (MongoDB, React JS & NodeJS - Must have) Key Responsibilities: • Technical Leadership: Define and oversee the technical vision, strategy, and roadmap for ecommerce and marketplace platforms.

  • • Architecture Design: Design and implement robust, scalable, and secure solutions tailored for high-growth ecommerce and marketplace environments.
  • • System Scalability: Drive the design of systems that can handle high traffic, large data volumes, and increasing complexity as the business scales.
  • • Innovation: Research and implement emerging technologies to maintain a competitive edge in ecommerce and marketplace development.
  • • Cross-Functional Collaboration: Partner with product management, operations, and other stakeholders to align technical priorities with business goals.
  • • Integration Leadership: Architect seamless integrations with third-party services such as payment gateways, logistics platforms, ERP, CRM, and analytics tools.
  • • Mentorship: Guide senior and mid-level engineers by sharing best practices, conducting code reviews, and fostering a culture of technical excellence.
  • • Operational Excellence: Ensure system reliability, availability, and performance through robust DevOps practices and monitoring solutions.
  • • Compliance & Security: Define and enforce security best practices and compliance standards (e.g., PDPL, PCI-DSS).
  • • Thought Leadership: Represent the organization in technical discussions, external forums, and conferences, establishing yourself as a subject matter expert.
  •  Required Skills and Qualifications • Experience: 8+ years of experience in software engineering, with at least 3 years in a technical leadership or architect role.
  • • Ecommerce Expertise: Proven track record of designing and scaling ecommerce and marketplace platforms, including multi-vendor capabilities, dynamic pricing models, and global expansion.
  • • Technical Mastery: Expertise in MERN stack.
  • (Mandatory) • Deep understanding of API design, microservices architecture, and event-driven systems.
  • • Hands-on experience with headless commerce and composable architecture principles.
  • • Cloud & Infrastructure: Strong expertise in AWS, Azure, or GCP for deploying scalable and fault-tolerant systems.
  • • Experience with containerization (Docker, Kubernetes) and serverless architectures.
  • • Data Management:  Proficiency in SQL and NoSQL databases, including schema design, optimization, and scaling.
  • • Experience working with large-scale datasets, data lakes, and analytics pipelines.


    Performance Optimization: Proven ability to enhance system performance, reduce latency, and optimize Core Web Vitals, API latency, and Profiling for ecommerce.

  • • Security & Compliance: Deep knowledge of implementing security protocols, fraud detection, and compliance with industry standards.
  • • DevOps: Experience with CI/CD pipelines, monitoring tools (e.g., Prometheus, Grafana, Datadog), and disaster recovery planning.


    Preferred Skills • Experience with marketplace-specific features like vendor onboarding, commission management, and dispute resolution systems.

  • • Familiarity with advanced personalization engines, recommendation systems, and AI-driven solutions for ecommerce.


    Soft Skills: • Exceptional problem-solving and decision-making skills, with the ability to balance technical and business needs.

  • • Strong communication and presentation skills, capable of engaging both technical and non-technical stakeholders.
  • • A leadership mindset with a focus on collaboration, innovation, and team development.
  • • Ability to thrive in a fast-paced, high-growth environment with evolving priorities.


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    Required Skill Profession

    Computer Occupations



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      Unlock Your MERN Full Potential: Insight & Career Growth Guide


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