Kunso

We’re looking for a Staff-level Platform Engineer to architect and lead the evolution of our GCP-based infrastructure.

You’ll be the owner of infrastructure strategy, ensuring scalability, security, and developer efficiency across Terraform, GCP Infrastructure and related service.

Responsibilities:

• Design and evolve our multi-environment Terraform architecture (modules, state, environment isolation)
• Lead the architecture and scaling of backend workflows on Cloud Run, Cloud Functions, and Cloud Scheduler
• Oversee infrastructure reliability and performance (GCP, Supabase, Firestore)
• Own secret management strategy using GCP Secret Manager — and drive keyless, secure-by-default infrastructure
• Be the go-to engineer for onboarding new cloud services or tools into our stack
• Collaborate with mobile, backend, and product engineers to support workflows, feature delivery, and scaling
• Mentor and guide engineers in infra best practices, Terraform workflows, and GCP usage

Requirements

• 8+ years in DevOps, infrastructure, or backend platform roles, with 3+ in a Staff or Lead capacity
• Deep hands-on experience with Google Cloud Platform: Cloud Run, IAM, Secret Manager, DNS, Logging, Scheduler
• Mastery of Terraform for multi-env setups — modules, state separation, workspaces, GCS state buckets
• Mastery in CI/CD configuration and fast resolution of issues
• Strong track record with PostgreSQL (Supabase) performance and caching strategies
• Ability to design secure, observable, and cost-efficient infrastructure systems
• Comfortable balancing strategic infra planning with day-to-day implementation and iteration
• Autonomous, opinionated, and pragmatic — you set standards and help others meet them

Nice to Have ⭐

• Experience with Event Systems based on Cron-jobs like GCP workflows
• Familiarity with mobile CI/CD flows (Expo, EAS, OTA updates)
• Strong Python Skills
• Previous experience in startup or scale-up environments

We’re hiring a true full-stack engineer who can confidently drive feature delivery using (NestJS) and mobile development (React Native). You’ll work across the stack — building APIs, integrating Firestore/Supabase, and shipping mobile-first features end-to-end. This role is perfect for someone who thrives in a product-driven, fast-moving environment with full ownership of delivery.

Responsibilities

• Design and implement robust APIs using NestJS + Supabase + Firestore
• Build and maintain key mobile features in React Native, including data flows, navigation, and auth
• Own end-to-end features — Backend / Mobile
• Help to create Features into iterative way with understanding of backend impact
• Collaborate with product and design to shape mobile-first experiences
• Review code, drive standards, and mentor less experienced engineers

Requirements

• 6+ years of full-stack development experience, with deep knowledge of NodeJS/NestJS and React Native
• Strong experience with PostgreSQL, Supabase, and Firebase (Firestore)
• Proven track record of building and shipping features on both backend and mobile
• Experience designing APIs and integrating them into mobile clients
• Familiarity with mobile release cycles, build pipelines, and store deployment (App Store / Google Play)
• Ability to work independently on full features and systems with high accountability
• Comfortable with debugging, monitoring, and maintaining production systems

⭐ Nice to Have

• Google Cloud Experience
• Google Cloud Functions
• Terraform / Infrastructure

We’re looking for a Senior Backend Engineer with deep experience in NodeJS/NestJS to lead the design and implementation of our backend API. You’ll work closely with product, mobile, and platform teams to build scalable, secure, and well-documented APIs that connect Firestore, PostgreSQL, and GCP services.

This is a core development role — with strong expectations around quality, performance, and production-readiness.

Responsibilities

• Design, implement, and maintain NestJS APIs that power our mobile and web apps
• Support schema evolution, migrations
• Be able to design and maintain Cloud Functions for various ops jobs
• Write modular, testable, and well-documented backend code
• Participate in code reviews, architecture discussions, and release planning

Requirements

• 5+ years of experience building and maintaining backend services in NodeJS
• 3+ years of deep experience with NestJS, TypeScript, and REST API design
• Strong working knowledge of Google Cloud Platform (Cloud Functions, IAM, Scheduler)
• Hands-on experience with both Firestore and PostgreSQL (Must)
• Proficiency in schema design, migrations, and secure data access patterns
• Understanding of performance tradeoffs in serverless (cold starts, memory usage, batching)

Nice to Have ⭐

• Experience with Google Cloud for tooling
• Familiarity with LLM APIs (OpenAI, Claude, etc.) or RAG (Retrieval-Augmented Generation) patterns
• Working in Startup Environment before