Top Software Engineer Jobs in Tokyo

The Forward Deployed Software Engineer designs and implements data-driven solutions for clients, collaborating with diverse teams to tackle complex problems and drive impactful results.

The Software Engineer will design and develop software solutions to transform cancer patient data into evidence and work with multidisciplinary teams to enhance oncology care.

Design, develop, and deploy secure software to transform patient data into real-world evidence. Lead architecture and data extraction/web application development, troubleshoot hospital deployments and complex network constraints, mentor engineers, and collaborate with clinicians, product, and data teams.

Join a technical team at Build.io to improve its PaaS, focusing on software development, automation, and infrastructure while supporting customer needs.

Develop real-time motion control software for robot manipulators, integrate software components, and ensure robotics solutions are production-ready.

Lead R&D in multi-agent systems for Automotive, design security models, develop AI agents, and manage PaaS services.

Build and maintain open-source AI/ML platform capabilities for model training, deployment, monitoring, and integrations. Collaborate with the AI community, ensure tooling availability for customers, and mentor junior engineers.

Improve developer experience and deployment processes by designing and building tools, libraries, and frameworks; optimize build/compile times; develop scalable deployment tools for automotive and cloud platforms; enhance software deployment and data collection frameworks; identify and resolve bottlenecks across the software stack.

Lead full-stack development for APAC-focused intelligent data pipelines and AI-powered features. Collaborate with engineers, product, and analysts to design, prototype, and ship production-ready systems using LLM SDKs, integrate proprietary data assets, and support custom client solutions.

Design, develop, and maintain backend services and APIs for various applications, optimizing performance and collaborating with teams on product strategy.

The role involves enhancing data ingestion pipelines by sourcing audio data, managing cloud infrastructure on GCP, and collaborating with the AI team to optimize dataset creation for model training.

The role involves developing the Guidance Navigation Control subsystem for a lunar lander, including algorithm design, testing, and integration with teams for operation preparation and troubleshooting.

Join Valeo as a VIE Software Engineer, supporting software project management and quality assurance in a dynamic, multicultural environment focused on automotive innovation.

Design, build, and operate enterprise-grade Generative AI platform services and integrations. Implement backend APIs, model routing, policy enforcement, authz/authn, observability, cost controls, and integrations with enterprise identity and developer systems. Contribute to CI/CD, IaC, Kubernetes workloads, architecture decisions, and documentation while collaborating with platform, security, and engineering teams.

Lead software development for customer-specific amplifier features including architecture design, coding, testing, and customer technical discussions. Mentor junior engineers.

The Principal Application Software Engineer will lead the integration and validation of AI software on automotive platforms, focusing on hardware interaction and performance in Japan.

As an Application Software Engineer at Wayve, you will focus on software bring-up and validation of AI technology on customer hardware, collaborating with teams for integration and delivery.

As a Software Engineer, you'll design and implement AI solutions, focusing on prompt engineering, model integration, backend development, and cloud infrastructure management. Responsibilities include creating robust data systems and collaborating with product teams to enhance AI applications.

The Software Engineer will support clients in Japan by gathering requirements, implementing solutions, troubleshooting issues, and providing training. They need to work collaboratively with various teams and adapt to client needs.

Design, develop, release, and maintain large-scale web and mobile applications for India. Collaborate with product and cross-functional teams, write frontend (React)/backend (Java/Ruby/Python) code, lead architecture and integration decisions, mentor engineers, manage production severity incidents, drive refactoring and best practices, and work with Security, IT Ops, and QA to ensure quality delivery.

Early-career backend engineer role in the Binance Accelerator Program. Contribute to product development and maintenance, write and maintain interface documentation, troubleshoot QA issues, and assist customer service with problem resolution and classification for system improvements.

Design and build backend microservices for real-time fraud detection, transaction monitoring, and risk analysis. Integrate ML models and risk scoring engines, support scalable distributed systems, and leverage AI-assisted development and LLM/agent tools for risk automation.

Early-career software engineer in a fixed-term accelerator contributing to backend/full-stack feature development, testing, CI/CD, and deployments. Collaborate on API and system design, integrate and deploy AI/LLM capabilities (LLM APIs, RAG, embeddings, agents), build datasets/benchmarks, monitor performance, debug issues, and produce technical documentation.

Early-career software engineer in a fixed-term accelerator: develop and maintain core products, compile and implement interface documentation, troubleshoot QA issues, and assist customer support to classify and resolve customer problems for system improvement.

Design, develop, maintain, and deploy reliable backend services for the Robot Platform; improve test coverage, CI/CD, and monitoring; collaborate cross-functionally; monitor and troubleshoot production services and occasionally travel to Woven City for on-site maintenance.