Tech jobs
Job listings
Site Reliability Engineer (Bilingual SRE)
Designs and maintains highly available, scalable microservices on Kubernetes and AWS to ensure flawless FinTech service for 70M+ users, using observability tools and incident response.
Senior Software Engineer
Builds and optimizes the low-latency ad-ranking and pricing engine that powers Microsoft’s online advertising platform, using distributed systems, cloud tech, and data pipelines.
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.
Backend Engineer / バックエンドエンジニア (Core Banking System)
Build and maintain the core banking backend in C and Java, designing high-performance, reliable microservices for a rapidly growing fintech platform with 70M+ users.
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.
Développeur(se) - Full Stack Java Angular - Services Financiers- Le Mans
Full Stack Java/Angular developer working on strategic fintech projects (insurance and public services) with a focus on microservices, REST APIs, and frontend frameworks. Leads Agile teams, mentors juniors, and drives technical improvements in compliance-heavy environments.
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.
Full Stack Developer, Legal & Compliance Technology
Build and enhance full-stack apps for Legal & Compliance teams, including UIs, APIs, and integrations, using Java/TypeScript and SQL while learning regulated-finance workflows.
Senior Java Developer
Senior Java Developer builds and deploys backend microservices using Kafka, Java, and databases like MongoDB and PostgreSQL.
Senior Backend Software Engineer
Build and scale backend systems for Arc’s marine electrification platform, including boat infotainment, telemetry pipelines, and cloud infrastructure using TypeScript/Python/Java/Go/Rust.
Senior Backend Engineer-Remote, High-Impact Marine Platform
Designs and maintains cloud-based microservices and APIs for electric marine platforms, including boat infotainment, telemetry pipelines, and manufacturing tools.
Solution Architect (m/f/d)
Define and govern cloud-native architectures for mobile-focused product tribes at a global insurer, ensuring scalable, secure, and observable solutions while coaching engineering squads.
Senior IAM Developer – Ping Identity, React & Java
Senior IAM developer building secure authentication systems using Ping Identity, React.js, and Java, integrating SSO, MFA, and OAuth/OIDC flows for enterprise clients.
Software Quality Assurance Engineer, Performance
Design and run performance tests for a resume/CV platform using JMeter, LoadRunner, and Azure tools, then analyze bottlenecks and recommend fixes to keep the site fast and reliable.
Golang Backend Engineer - Payments Microservices on AWS
Insight Global is seeking a Backend Developer in Richmond, Virginia. The ideal candidate will have strong skills in Go, TypeScript, and a solid background in AWS technologies. You will build and maintain microservices…
Lead Software Engineer (Golang, Python, AWS)
Lead a team of engineers to build cloud-based financial solutions using Go, Python, and AWS, driving regulatory compliance and empowering millions of customers.
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.