Full Stack Engineer

ABOUT US Pantavanij is one of the largest eProcurement Platform Providers in South East Asia. We are providing cloud-based eProcurement solutions to large enterprise customers in all industries. Our business is growing very fast and we are looking for talents to join our success .www.pantavanij.com / About the ro leWe are looking for a strong full-stack developer to join our eProcurement platform team. Our platform powers workflow automation, supplier assessments, risk scoring, and buyer management for enterprise customers across Thailand and Southeast Asia.You will own features end-to-end, from database schema to production deployment. The team is small, moves fast, and ships weekly. We value developers who have strong opinions, back them with evidence, and are comfortable being wrong when the data says s o. JOB DESCRIPT ION Build and ship features across the full stack: SvelteKit frontend, NestJS API, Prisma models, and PostgreSQL migrationsDesign and implement RabbitMQ consumers/publishers for event-driven integration between servicesWrite database migrations, optimize queries, and maintain data integrity across multi-tenant buyer/supplier structuresDeploy to Kubernetes via Jenkins CI/CD pipelines. You own the deploy, you own the rollbackWrite Playwright E2E tests and maintain test coverage for critical workflowsParticipate in architecture decisions: API design, schema design, security boundaries, caching strategiesDebug production issues end-to-end: from the API gateway through NestJS to the database, reading logs across Kubernetes podsCollaborate with product owners and QA in a fast-paced, iterative delivery c ycle Tech stack Core applicationFrontend: SvelteKit + Shadcn Svelte + TailwindCSSBackend API: NestJS (TypeScript, modular architecture)ORM / Database: Prisma 7 (multi-file schema, domain filtering) + PostgreSQLMessage broker: RabbitMQ (AMQPS) for async event-driven integrations between servicesAuthentication: Keycloak / JWT + RBAC-based authMonorepo: pnpm workspaces monorepo with shared core submodules (backend, frontend, P risma) Infrastructure and DevOpsContainerization: Docker (multi-stage builds, Alpine-based images)Orchestration: Kubernetes (Huawei Cloud + AWS, multi-environment)CI/CD: Jenkins pipelines + GitLab CIVersion control: GitLab (self-hosted)API gateway: KongCloud: Huawei Cloud (primary), AWS (sec ondary) Integrations you will work withInternal microservices communicating via RabbitMQ (score updates, form definitions, supplier events)External ERP systems (Odoo) for PO, GR, Invoice, and budget managementCustom workflow engine with entity lifecycle management, custom fields, and scoring rulesExternal data provider APIs for supplier due diligence and risk assessmentPlaywright E2E test suites for regression coverage RE QUIREMENTStrong foundation in TypeScript / JavaScript (you think in types, not just code)Production experience with at least one modern frontend framework (SvelteKit preferred; React/Vue/Angular acceptable if willing to learn Svelte fast)Production experience with Node.js backend frameworks (NestJS preferred; Express/Fastify acceptable)Solid understanding of relational databases: PostgreSQL, schema design, migrations, indexing, query optimizationExperience with ORM tools (Prisma preferred; TypeORM/Sequelize acceptable)Git proficiency: branching strategies, merge conflicts, cherry-picks, rebasing — you navigate a multi-branch monorepo confidentlyComfortable with Docker: writing Dockerfiles, docker-compose for local dev, debugging container issuesUnderstanding of REST API design: status codes, pagination, error handling, versioningCan read and debug code you did not write. Most of your first month will be reading existing codeStrong English reading/writing for code reviews, documentation, and commit messagesNice to haveExperience with Kubernetes: deploying, scaling, reading pod logs, understanding services/ingressExperience with message brokers: RabbitMQ, Kafka, or similar (producer/consumer patterns, dead-letter queues, retry strategies)Jenkins pipeline authoring (Jenkinsfile, stages, parallel builds)Kong API gateway configuration (routes, services, plugins, rate limiting)Playwright or Cypress E2E testing experienceKeycloak or OAuth2/OIDC integration experienceExperience with pnpm workspaces, Nx monorepos, or multi-package TypeScript projectsFamiliarity with enterprise procurement/supply chain domain (PO, PR, GR, invoicing, supplier management)Experience with AI-assisted development tools (Claude Code, GitHub Copilot)Thai language proficiency (team operates in Thai; documentation is bilingual)Mindset we valueOpinionated but not stubborn. You have strong views on how to build software, but you update them when shown better evidenceShip first, polish later. We deploy weekly and iterate. Perfection is the enemy of productionYou own what you ship. If your deploy breaks prod at 7 PM, you fix it at 7 PMYou read before you ask. The codebase has documentation, plan files, and task cards. Use themYou automate what repeats. If you did it twice, script it the third timeYou communicate proactively. Blocked? Say so in 5 minutes, no t 5 hours Report to: Software Development Manager, PI S (Flow 1) Wh at we offerSmall team, high impact: your code ships to production and is used by major Thai enterprisesModern stack: SvelteKit + NestJS + Prisma is the current build, not a rewrite we will get to somedayAI-augmented workflow: Claude Code, Copilot, and automation tools are part of the daily workflowDirect access to production: no 3-week change request process. You deploy, you monitor, you learnFlexible work arrangement: hybrid office in Bangkok (Lumpini Tower MRT Lumpi ni Station)