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Principal Full Stack Engineer (Enterprise Saas)
Principal Full Stack Engineer (Enterprise Saas)SkillsCapital • Kolkata, Republic Of India, IN
Principal Full Stack Engineer (Enterprise Saas)

Principal Full Stack Engineer (Enterprise Saas)

SkillsCapital • Kolkata, Republic Of India, IN
13 days ago
Job description

We are seeking a Principal Full Stack Developer / Engineering Lead to define and drive the technical evolution of our platform, scaling it to support the next generation of our SaaS products. This is a hands-on leadership role at the intersection of architecture, system design, cloud infrastructure, and engineering leadership more about enabling and guiding teams than day-to-day feature delivery.

What Youll Do

  • Set the technical architecture — design distributed systems, service boundaries, integration patterns, and data flows for scalability, performance, and resilience.
  • Lead design and architecture reviews , ensuring solutions align with long-term business and platform goals.
  • Guide senior engineers in implementing backend services, APIs, and infrastructure with best practices and patterns.
  • Drive scalability strategy — multi-region deployments, zero-downtime releases, resilience engineering, and disaster recovery.
  • Shape data strategy — database selection, schema design, caching (Redis, CDN, edge compute), and event-driven architectures.
  • Ensure frontend excellence through React / Next.Js architecture, state management, and component design.
  • Advance DevOps maturity — AWS infra automation, CI / CD pipelines, observability, and reliability engineering.
  • Elevate engineering standards — performance-first, secure-by-default, design-for-failure principles.

What We’re Looking For

  • 12+ years of experience in software engineering, with several years as a Principal, Staff, or Lead Engineer.
  • Proven experience at scale — architected or migrated event-driven, cloud-native SaaS applications, de-risked initiatives with Kubernetes, containers, serverless, and microservices.
  • Talent development — hired and scaled distributed engineering teams, built processes for productivity, and codified engineering principles.
  • Strong product & design sense — able to thrive in ambiguity, lead tech discoveries, manage tech debt, and deliver 01 products.
  • Hands-on developer — contribute actively to backend (Node.Js / TypeScript, Rails) and frontend (React / Next.Js / React Native).
  • DevOps & Analytics expertise — infra scaling, CDP, leveraging data for product conversion optimization.
  • Performance optimization — query tuning, caching strategies, reducing latency in high-throughput systems.
  • Innovation at scale — proven success integrating AI into both developer lifecycle and customer-facing products.
  • Current & Evolving Tech Stack

  • Backend : Node.Js / TypeScript (evolving), Python, ServiceNow
  • Frontend : Next.Js, React, React Native
  • Cloud & Infra : AWS (ECS, S3, CloudWatch), Docker, GitHub Actions
  • Databases : PostgreSQL, Redis
  • Other : REST APIs, OpenAPI, Feature Flags, Advanced monitoring (Sentry)
  • You’ll have the freedom to evaluate and evolve our stack , introduce new frameworks and patterns, and set architectural guidelines that outlast individual technologies.

  • If you are interested in this awesome opportunity, please share your latest resume at careers@skillscapital.io
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    Principal Engineer • Kolkata, Republic Of India, IN

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