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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.
Frontend Engineer
Build and maintain web frontend features for Japan’s leading payments app using TypeScript, Vue.js/React, and modern DevOps tooling.
Data Infrastructure Engineer
Build and operate PayPay’s AWS-based data infrastructure using Terraform and Databricks, ensuring reliability, security, and smooth data workloads for the fintech platform.
Data Engineer / データエンジニア
Builds and operates scalable data pipelines and platforms for a fast-growing fintech company, using modern tools like Databricks, Spark, and AWS to support banking services and fraud detection.
Cloud Platform Engineer (DB Specialist)
Design, operate, and optimize large-scale database systems for PayPay’s financial services, using MySQL, PostgreSQL, Aurora, and AWS while automating workflows with Terraform and Python.
Cloud Platform Engineer
Designs and maintains AWS-based cloud infrastructure for PayPay’s payment systems, ensuring scalability, security, and cost efficiency while automating deployments for developers.
AI Full Stack Engineer (m/f/d)
Build and maintain full-stack web apps at Allianz Technology, integrating AI tools like GitHub Copilot into daily coding, testing, and reviews while collaborating with cross-functional teams.
Backend Engineer / バックエンドエンジニア (Core Banking & Product Features)
Build and run Java/Kotlin backend services for PayPay’s core banking platform, designing scalable microservices on AWS with Spring Boot, Kafka, and Redis while ensuring high reliability for a 70M-user fintech app.
Backend Engineer
Backend Engineer at PayPay building and scaling high-throughput payment systems using Java/Kotlin, distributed databases, and AI-augmented workflows.
Automation QA Engineer
Designs and executes automated tests for PayPay's mobile, web, and API systems, using AI tools to validate features and AI/ML components while improving QA standards.
Fullstack Developer (.NET / React)
Fullstack developer building and maintaining enterprise .NET/React applications with Azure cloud services, handling 24/7 production support and on-call duties.
IOS-разработчик
Middle+/Senior iOS developer building secure, scalable banking/fintech apps in Swift/Objective-C, designing architecture, integrating APIs, and owning CI/CD pipelines.
Junior Data Engineer
Junior Data Engineer builds and maintains data pipelines using SQL, Python, and Snowflake, learning ETL/ELT workflows and database design for analytics.
Full-stack Developer (AI-assisted) — Flutter / Node.js / TypeScript
Build and ship features for a next-gen e-commerce platform using Flutter (mobile) and Node.js/TypeScript (backend) on AWS, with daily AI-agent assistance in the IDE.
iOS Developer - Player Experience
Build and improve the video playback experience for Viaplay’s iOS and tvOS apps using Swift, UIKit, and AVPlayer, collaborating with cross-platform teams to enhance performance and reliability.
Senior Software Engineer
Build and automate cloud-native infrastructure and CI/CD pipelines on Azure, using IaC (Terraform) and Kubernetes to support enterprise platforms and improve reliability and security.
Staff Software Engineer
Designs and builds cloud-native infrastructure and CI/CD pipelines on Azure, automating deployments and improving reliability for enterprise platforms.
Vice President, Platform Engineering
Lead the design and automation of cloud-native infrastructure and CI/CD pipelines for a large financial-services firm, using Azure, Kubernetes, Terraform, and observability tools.
Principal Mobile Engineer (iOS) – Hybrid | Los Angeles, CA
Principal Mobile Engineer leads iOS/Android architecture and AI-powered mobile apps using Swift, SwiftUI, and Kotlin, mentoring teams and optimizing CI/CD pipelines.
Senior DevOps Engineer
Build and maintain AWS-based MLOps and DevOps infrastructure, including Kubernetes, CI/CD pipelines, and observability stacks, to support scalable ML model serving and 24/7 platform reliability.