Principal Engineer
Wenger & WatsonBengaluru, Karnataka, India4 days ago
Job descriptionAssess current architecture and design a roadmap for scalability, resiliency, and modernization. Champion microservice best practices, including API versioning, service discovery, observability, and CI / CD. Guide micro frontend integration and modular UI composition. Lead technical evaluation for cloud infrastructure, container orchestration, and event streaming (e.g., Kafka, Pub / Sub). Ensure seamless integration between transactional and analytical layers (PostgreSQL, Minerva, Databricks). Define data access patterns, caching, and strategies for large-scale, multi-tenant systems. Work with data teams to design real-time data pipelines and support advanced marketing analytics. Mentor staff and senior engineers; foster a culture of technical rigor and accountability. Conduct architecture reviews, code audits, and performance assessments. Establish best practices for DevOps, CI / CD pipelines, testing automation, and security compliance (SOC 2, FFIEC, etc.). 12+ years of software engineering experience, including at least 4 years in architectural leadership. Proven experience in multi-tenant SaaS platforms (preferably fintech, martech, or CRM domains). Expertise in distributed systems, microservices, and cloud-native architectures. Hands-on understanding of data architecture (OLTP + OLAP integration, streaming, and warehousing). Prior experience with event-driven or CQRS architectures is a plus. Familiarity with banking / financial compliance or data privacy (GLBA, SOC2) is beneficial. Exceptional communication skills and ability to work cross-functionally with product and business stakeholders.
Title : Principal Engineer — Marketing & CRM
Location : Bangalore
Reports to : VP of Engineering
About the Role :
We’re seeking a Principal Engineer to drive the evolution of our cloud-native, SaaS-based marketing and CRM platform serving banks and credit unions across the U.S. The role will focus on technical vision, scalability, re-architecture, and modernization, ensuring the platform is robust, performant, and positioned to scale with our customer base and data growth.
Your Impact :
- Own the architectural roadmap — evolve our multi-tenant, microservices-based SaaS platform into a scalable, reliable, and extensible product.
- Define patterns and guardrails for micro frontends, backend services, and API design.
- Collaborate closely with Product and Engineering Leaders to align technology vision with business goals.
- Evaluate and introduce new technologies (e.g., event-driven architectures, Kubernetes patterns, ML pipelines, observability frameworks).
- Mentor and elevate senior engineers, promoting engineering excellence and technical leadership.
- Drive performance, cost-efficiency, and reliability in data and application layers.
- Partner with Data Engineering teams leveraging Minerva, Databricks, and PostgreSQL to ensure our platform supports advanced analytics and personalization capabilities.
Key Responsibilities
Architecture & Platform Evolution :
Data & Integration :
Engineering Leadership :
Tech Stack You’ll Influence
Languages : Java, TypeScript, Python
Frontend : React, Micro Frontends (e.g., Module Federation, Webpack 5)
Backend : Spring Boot
Data : PostgreSQL, Databricks, Minerva, Kafka, Redis
Infra : Kubernetes, Docker, GCP / AWS
DevOps / CI / CD : Jenkins, Terraform
Monitoring : Prometheus, Grafana, OpenTelemetry
Ideal Background :
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Principal Engineer • Bengaluru, Karnataka, India
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