looking for a highly experienced Technical Architect – Backend (Node.js) to lead the design, development, and deployment of large-scale, high-performance enterprise applications. This role requires a deep technical background, strong architectural expertise, and the ability to guide teams toward building robust, scalable, and secure systems.
Architect, design, and oversee development of large-scale enterprise applications with active user bases of 3–5+ million.
Work across multiple technologies (Node.js, PHP, Python, Java/J2EE, etc.) to deliver high-quality backend solutions.
Collaborate across all stages of the software development lifecycle, ensuring high availability, performance, and reliability.
Design scalable frontend-integrated systems; hands-on knowledge of ReactJS, Angular, and Bootstrap is a plus.
Lead structured and unstructured database architecture with technologies like MySQL, MariaDB, MSSQL, MongoDB, Cassandra, and more.
Work with data-heavy systems including search engines, data integration platforms, recommendation systems using Elasticsearch, Solr, etc.
Implement performance optimization techniques using caching, queuing, and logging tools such as Redis, Memcached, RabbitMQ, Kafka, and others.
Build and maintain applications using multi-tier architecture and distributed system designs.
Manage large data transactions, ensure data integrity, implement batch processing, and design data sharding solutions.
Develop high-volume, low-latency, mission-critical applications ensuring top-tier performance.
Work with multithreaded, distributed, and concurrent system architectures.
Architect cloud-native solutions using AWS, GCP, and infrastructure services like VPC, EC2, ELB, EBS, S3, Route53, and ELK.
Implement infrastructure as code for scalable and automated deployments.
Establish secure communication protocols over HTTP/HTTPS, TCP, and UDP.
Apply strong knowledge of version control systems and branching strategies.
Identify and resolve critical security vulnerabilities using OWASP, CWE/SANS, and other security frameworks.
Drive innovation, best practices, and engineering excellence across the development team.
Communicate effectively with cross-functional teams, providing technical leadership and sound decision-making.
Deep knowledge of modern databases, web services, and big data technologies.
Ability to evaluate algorithmic and code complexity (time, space, cyclomatic complexity).
Willingness to support production through on-call rotations, DR processes, and emergency response.
Understanding of domain-specific standards like HL7/HIPAA for healthcare and PCI compliance for financial systems.
Familiarity with secure authentication frameworks such as OAuth, SAML, OpenID Connect.
Strong analytical, problem-solving, team management, and communication skills.
Bachelor’s degree in Computer Science or a related field, or equivalent experience.
7–10 years of diverse and progressive experience in the software industry.
8–9 years of hands-on experience building and scaling enterprise-level applications.
Tagged as: Full Time, Technical Architect – Backend jobs in Noida
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