Tech jobs
Job listings
QA Automation Engineer
Design and maintain Playwright/TypeScript automation frameworks for UI/API testing, with a focus on validating AI-driven applications, LLMs, and agentic workflows.
Senior Software Engineer
Build and maintain scalable HR recruitment software using TypeScript, React, and AWS CDK while leading full-stack development and CI/CD pipelines.
Test Automation Engineer
Senior Test Automation Engineer builds and maintains automated test frameworks using C#/.NET, Selenium/Playwright, and CI/CD pipelines to ensure software quality in complex, mission-critical systems.
Senior Frontend Engineer
Senior frontend engineer building web3 wallet interfaces and dApps using TypeScript, React, and TanStack Start, while optimizing performance and collaborating with cross-functional teams.
Senior Software Engineer, Quality Engineering (SDET)
Senior QA Engineer builds and maintains automated E2E and API tests for a next-gen decentralized exchange, ensuring trading logic, performance, and reliability under real-world conditions.
シニアソフトウェアエンジニア（品質エンジニアリング・SDET）｜完全オンチェーン取引所「Strium」／デジタルアセットのスーパーアプリ「Startale App」
Build and maintain automated end-to-end tests for a blockchain-based exchange and a crypto super-app, ensuring correctness of trading logic and scaling quality as user base grows.
Quality Assurance Engineer
Build and maintain automated test suites for an AI-driven data platform (FastAPI, PostgreSQL, ClickHouse) and VSCode extension, triaging bugs and reviewing AI-generated tests.
Software Engineer – Advent
Maintains and modernizes a financial investment platform built on Advent APX, using .NET, MS SQL, APIs, and automation to improve performance and reliability.
[ VO2 FORCE ] - QA Automation - Senior
Senior QA automation engineer building and scaling AI-powered test frameworks for Salesforce ecosystems to replace manual processes and secure deployments.
Frontend Engineer (신입~2년차)
Builds the core React/Next.js frontend for a B2B marketplace that automates wholesale inventory trading between US sellers and global buyers, including admin dashboards and AI-agent interfaces.
Senior Full-Stack Dev (Python & React) – Automotive Impact
Builds full-stack features in Python (FastAPI) and React/TypeScript, integrating BigQuery and AlloyDB, and automating tests and CI/CD pipelines.
Test Engineer
Build and maintain automated test frameworks for a .NET 9 and React/TypeScript stack migrating to Azure, using Playwright, xUnit/NUnit, and Azure DevOps CI/CD.
Senior SDET – Test Automation
Build and maintain scalable test automation frameworks for SaaS contact-center software using Playwright, Java, and AI-driven tools, covering UI, microservices, and performance testing.
Senior Software Test Engineer (Manual+Automation)
QA engineer builds and runs automated tests for web apps and REST APIs using Playwright/Cypress, validates databases with SQL, and monitors apps with Grafana/Prometheus.
Full Stack QA Engineer / フルスタックQAエンジニア
Designs and executes automated and manual tests for PayPay’s fintech apps and APIs, using tools like Appium, Playwright, and AI assistants to ensure quality and reliability of banking and payment systems.
Lead Quality Assurance Engineer (Automation)
Lead a QA team to automate testing for iGaming platforms using Selenium/Playwright with Java, set QA strategy, and mentor engineers while integrating AI tools to improve test efficiency.
Full Stack Level II - (React + Node + Typescript)
Builds responsive React/TypeScript frontends and Node.js backends in a micro-frontend architecture, integrating REST/GraphQL APIs and collaborating with designers and product teams.
Senior Full-Stack Engineer | Remote & Flexible Hours
Build and maintain cloud-native apps using React, Node.js/C#, and AWS services like serverless and containers, while optimizing SQL, PostgreSQL, and DynamoDB data solutions.
Senior Full-Stack Python/React Engineer
Builds React-based capability maps and Python data pipelines, integrating AI services into interactive UIs and hierarchical data models.