Developer Architect / Technical Lead

Larsen & Toubro-Vyoma; Chennai District; On-site; INR 3,500,000 - 7,000,000; Full time

Job summary

Larsen & Toubro-Vyoma seeks an accomplished cloud architect to lead the design, build, and governance of Vyoma’s proprietary cloud stack. You will steer API-first strategies, integration patterns, and microservices across on-prem, private cloud, and public clouds to deliver scalable, secure cloud services.

Lead hands-on architecture reviews, mentor senior engineers, and ensure compliance and security-by-design throughout the lifecycle of enterprise-grade cloud offerings.

Qualifications

• 15+ years of experience in enterprise application development, system design, and architecture.
• Experience leading end-to-end architecture for large-scale, mission-critical systems across on-prem, private, and public clouds.
• Extensive hands-on design and governance of REST, GraphQL, and gRPC APIs at enterprise scale.
• Strong background in enterprise integration patterns across synchronous, asynchronous, and event-driven architectures.
• Proven expertise in cloud-native microservices architecture, scalability, fault tolerance, and high availability.
• Hands-on across OpenStack, VMware, AWS, Azure, and GCP in hybrid/multicloud deployments.
• Deep experience in API security and identity standards (OAuth 2.0, OpenID Connect, JWT).
• Automation, CI/CD, and Infrastructure as Code enabling rapid, repeatable deployments.

Responsibilities

• Architect and build Vyoma’s cloud platform and core services.
• Lead end-to-end product engineering translating roadmap into cloud-native solutions.
• Define and govern API, integration, and extensibility architecture.
• Ensure platform security, reliability, and compliance by design.
• Drive cloud-native engineering, automation, and DevOps practices.
• Provide hands-on technical leadership and architecture governance across teams.
• Collaborate with product, security, pre-sales, and delivery for cloud service launches.
• Develop reference architectures and reusable design patterns.

Skills

API architecture

EIP

Event-driven

Kafka

OpenStack

VMware

Cloud-Native

CI/CD

IaC

Security by design

Education

BE/B-Tech in CS or ECE

Tools

OpenStack

VMware

AWS

Azure

GCP

Job description

To architect, build, and own Vyoma’s proprietary cloud stack and platform IP, enabling the launch and scale of enterprisegrade cloud services. The role provides hands-on technical leadership and architectural governance across the full lifecycle—from core cloud platform components to supporting applications and integrations. The incumbent will define cloud-native architecture, API and integration frameworks, and extensibility models, and lead engineering teams in building a scalable, secure, and compliant cloud platform. This role ensures that Vyoma’s cloud stack IP

aligns with product strategy, sovereign cloud requirements, security-by-design principles, and enterprise compliance standards, translating strategic intent into market-ready cloud services.

Role Description

Key Skills & Technical Competencies Key Responsibilities

• Strong expertise in API architecture and design – REST, GraphQL, gRPC
• Deep understanding of Enterprise Integration Patterns (EIP)
• Event-driven and message-based architectures (Kafka, RabbitMQ, Pub/Sub)
• API lifecycle management – versioning, throttling, monetization, documentation Cloud-Native & Platform Architecture:
• Experience across hybrid and multi-cloud environments – OpenStack, VMware & hyperscale
• High availability, resiliency, scalability, and DR architectures
• API Gateway, WAF, Zero Trust concepts
• Secure SDLC, secrets management, regulatory compliance
• CI/CD pipelines and Infrastructure as Code
• DevOps and DevSecOps practices
• Observability – logging, monitoring, distributed tracing
• Architect and build Vyoma’s proprietary IP-led cloud platform and core services.
• Lead end-to-end product engineering, translating roadmap into scalable, cloud-native solutions.
• Define and govern API, integration, and extensibility architecture.
• Ensure platform security, reliability, compliance, and performance by design.
• Drive cloud-native engineering, automation, and
• DevOps practices.
• Provide hands-on technical leadership and
• architecture governance across teams.
• Collaborate with product, security, pre-sales, and delivery to enable successful cloud service launches.
• Reference architectures and reusable design patterns
• Performance tuning and capacity planning
• Proven capability to evaluate emerging technologies and drive modernization, platform evolution, and technical

Experience & Educational Requirements

Qualifications and Experience

EDUCATIONAL QUALIFICATIONS: (degree, training, or certification required)

BE/B-Tech or equivalent with Computer Science or Electronics & Communication

RELEVANT EXPERIENCE: (no. of years of technical, functional, and/or leadership experience or specific exposure required)

• 15+ years of experience in enterprise application development, system design, and architecture, with a strong focus on API-first and integration-led platforms.
• Proven experience leading end-to-end architecture for large-scale, business-critical systems across on-prem, private cloud, and public cloud environments.
• Extensive hands-on experience designing and governing REST, GraphQL, and gRPC-based APIs for internal and external consumers at enterprise scale.
• Strong background in defining and implementing enterprise integration patterns, including synchronous, asynchronous, and event-driven architectures.
• Demonstrated expertise in designing cloud-native microservices architectures, ensuring scalability, fault tolerance, and high availability.
• Hands-on experience working across OpenStack, VMware, AWS, Azure, and GCP, including hybrid and multicloud deployment models.
• Deep experience in API security and identity standards, including OAuth 2.0, OpenID Connect, JWT, and secure API Gateway implementations.
• Proven track record of embedding security-by-design, compliance, and governance into architecture and development lifecycles.
• Strong experience with automation, CI/CD pipelines, and Infrastructure as Code, enabling faster, reliable, and repeatable deployments.
• Expertise in defining architecture standards, reference architectures, and reusable frameworks across engineering teams.
• Experience leading architecture reviews, design forums, and technical governance boards.
• Strong mentoring experience, guiding senior developers, tech leads, and architects on design, coding standards, and best practices.
• Ability to translate business and non-functional requirements into robust, scalable technical solutions.
• Experience collaborating with product management, security, operations, and leadership teams to align technology with business outcomes.

Proven capability to evaluate emerging technologies and drive modernization, platform evolution, and technical