Serva

• Design, write, and maintain manual test plans and test cases for features across the full product • Build and scale automation frameworks for regression, integration, and end-to-end testing • Test AI-powered features including LLM outputs, agent behavior, and model responses for accuracy, safety, and consistency • Collaborate closely with developers and product managers to shift QA left in the development lifecycle • Define and track quality metrics, identify risk areas, and surface issues early before they reach production • Develop evaluation strategies for non-deterministic systems — including prompt variation testing and output validation pipelines • Participate in sprint planning and retrospectives as the quality voice on the team

Role Description We're looking for a skilled QA Engineer who's equally comfortable crafting detailed test plans by hand and building robust automation frameworks. You'll ensure that every feature we ship meets the highest quality bar — including our growing suite of AI-powered capabilities. Our Stack - Test Automation: Playwright / Cypress - Unit & Integration: Jest / Pytest - API Testing: REST & GraphQL - Database: PostgreSQL - DevOps: CI/CD Pipelines, GitHub Actions, AWS - AI: AI Agents / LLMs (non-deterministic testing) What You'll Do - Design, write, and maintain manual test plans and test cases for features across the full product - Build and scale automation frameworks for regression, integration, and end-to-end testing - Test AI-powered features including LLM outputs, agent behavior, and model responses for accuracy, safety, and consistency - Collaborate closely with developers and product managers to shift QA left in the development lifecycle - Define and track quality metrics, identify risk areas, and surface issues early before they reach production - Develop evaluation strategies for non-deterministic systems — including prompt variation testing and output validation pipelines - Participate in sprint planning and retrospectives as the quality voice on the team Qualifications - 2+ years of professional experience in software quality assurance, covering both manual and automation testing - Hands-on experience testing AI agents, LLM-powered features, or ML models — understanding their non-deterministic nature is a must - Proficiency in at least one modern automation framework (Playwright, Cypress, Selenium, or equivalent) - Strong API testing skills using tools like Postman, REST Assured, or similar - Experience working in agile environments with CI/CD pipelines and integrated test gates - A methodical, curious mindset — you find edge cases others miss, and you document everything clearly - Solid communication skills to write clear bug reports, test documentation, and quality summaries Bonus Points If You… - Have experience evaluating agentic workflows, multi-step reasoning chains, or RAG pipelines - Have worked with LLM evaluation frameworks like RAGAS, LangSmith, or Promptfoo - Use AI coding tools like Cursor or Claude in your daily QA workflow — we actively encourage it - Have built custom eval harnesses or synthetic test data generators using LLMs AI-First Culture We don't just build AI — we test it rigorously. Our QA engineers use Cursor and Claude to move faster, write better test cases, and automate the repetitive work. If you're already approaching quality assurance with AI tools in hand, you'll feel right at home.

About Us We are developing a comprehensive, SaaS-based platform aimed at streamlining and enhancing fleet management for businesses. Our solution integrates vehicle tracking, operations, maintenance, insightful analytics, financing options, and more—creating a cohesive ecosystem. By linking vehicles, data, and business workflows, we empower fleet operators to make informed decisions, minimize operational challenges, and enhance efficiency throughout the entire vehicle lifecycle. Our platform is transforming the way fleet operations are managed and scaled in today’s interconnected environment. 🛠️ Our Stack: Backend: NestJS + PostgreSQL DevOps: Terraform, AWS (Lambda, ECS, RDS...) Frontend: React 📋 What You'll Do: Build and maintain robust backend services and REST APIs with NestJS Create responsive, high-quality UIs with React Design and optimize PostgreSQL schemas for performance and scale Collaborate closely with product and design to ship features fast 🔍 What We're Looking For: 4+ years of professional full-stack development experience Solid experience with NestJS and building production-grade APIs Hands-on experience with AWS Lambda and server-less patterns Strong PostgreSQL skills — schema design, queries, performance tuning Clean, confident React development Comfort working in a fast-paced, product-driven environment ⚡️ Bonus Points If You... Use AI coding tools like Cursor and Claude in your daily workflow — we encourage it Have experience building AI agents or LLM-powered workflows Have worked with multi-agent systems or agentic frameworks (LangChain, CrewAI, etc.) 🤖 AI-First Culture We don't just talk about AI — we use it. Our developers leverage Cursor and Claude to move faster, write better code, and automate the tedious stuff. If you're already building with AI tools, you'll fit right in.

About Us We are developing a comprehensive, SaaS-based platform aimed at streamlining and enhancing fleet management for businesses. Our solution integrates vehicle tracking, operations, maintenance, insightful analytics, financing options, and more—creating a cohesive ecosystem. By linking vehicles, data, and business workflows, we empower fleet operators to make informed decisions, minimize operational challenges, and enhance efficiency throughout the entire vehicle lifecycle. Our platform is transforming the way fleet operations are managed and scaled in today’s interconnected environment. 🛠️ Our Stack: Backend: NestJS + PostgreSQL DevOps: Terraform, AWS (Lambda, ECS, RDS...) Frontend: React 📋 What You'll Do: Build and maintain robust backend services and REST APIs with NestJS Create responsive, high-quality UIs with React Design and optimize PostgreSQL schemas for performance and scale Collaborate closely with product and design to ship features fast 🔍 What We're Looking For: 4+ years of professional full-stack development experience Solid experience with NestJS and building production-grade APIs Hands-on experience with AWS Lambda and server-less patterns Strong PostgreSQL skills — schema design, queries, performance tuning Clean, confident React development Comfort working in a fast-paced, product-driven environment ⚡️ Bonus Points If You... Use AI coding tools like Cursor and Claude in your daily workflow — we encourage it Have experience building AI agents or LLM-powered workflows Have worked with multi-agent systems or agentic frameworks (LangChain, CrewAI, etc.) 🤖 AI-First Culture We don't just talk about AI — we use it. Our developers leverage Cursor and Claude to move faster, write better code, and automate the tedious stuff. If you're already building with AI tools, you'll fit right in.

About Us We are developing a comprehensive, SaaS-based platform aimed at streamlining and enhancing fleet management for businesses. Our solution integrates vehicle tracking, operations, maintenance, insightful analytics, financing options, and more—creating a cohesive ecosystem. By linking vehicles, data, and business workflows, we empower fleet operators to make informed decisions, minimize operational challenges, and enhance efficiency throughout the entire vehicle lifecycle. Our platform is transforming the way fleet operations are managed and scaled in today’s interconnected environment. 🛠️ Our Stack: Backend: NestJS + PostgreSQL DevOps: Terraform, AWS (Lambda, ECS, RDS...) Frontend: React 📋 What You'll Do: Build and maintain robust backend services and REST APIs with NestJS Create responsive, high-quality UIs with React Design and optimize PostgreSQL schemas for performance and scale Collaborate closely with product and design to ship features fast 🔍 What We're Looking For: 4+ years of professional full-stack development experience Solid experience with NestJS and building production-grade APIs Hands-on experience with AWS Lambda and server-less patterns Strong PostgreSQL skills — schema design, queries, performance tuning Clean, confident React development Comfort working in a fast-paced, product-driven environment ⚡️ Bonus Points If You... Use AI coding tools like Cursor and Claude in your daily workflow — we encourage it Have experience building AI agents or LLM-powered workflows Have worked with multi-agent systems or agentic frameworks (LangChain, CrewAI, etc.) 🤖 AI-First Culture We don't just talk about AI — we use it. Our developers leverage Cursor and Claude to move faster, write better code, and automate the tedious stuff. If you're already building with AI tools, you'll fit right in.

• Build and maintain robust backend services and REST APIs with NestJS • Create responsive, high-quality UIs with React • Design and optimize PostgreSQL schemas for performance and scale • Collaborate closely with product and design to ship features fast