Top Software Engineer Jobs in Japan

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.

As a Senior iOS Engineer at Speechify, you will lead engineering and product decisions, actively ship production code, and contribute to product discussions while maintaining and enhancing app architecture.

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 the robotics team to develop and optimize navigation systems on wheeled platforms, collaborating across teams and maintaining systems using ROS and Docker.

Collaborate with engineers to extend compiler/toolchain for high-performance ML model deployment on AI hardware. Requires significant software engineering experience and knowledge of ML.

The Senior Software Engineer will design and develop cloud-based Analytics applications, collaborating with domain experts to optimize supply chain operations using Java, JavaScript, and SQL.

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.

As a Forward Deployed Engineer, you will own the execution of major projects, collaborating with customers to deliver tailored software solutions using Python.

Develop software for network functions, tune Linux kernels, create module specifications, and support product certifications while collaborating internally and externally.

As a Robotics Control Systems team member, design and maintain robotics control software, focusing on multi-robot control, path planning, and task allocation. Collaborate on architecture, improve processes, and address customer challenges while ensuring user-focused development.

The Senior Robotics Engineer will design, optimize localization and SLAM algorithms, create perception modules, and mentor junior engineers while ensuring production-quality software deployment.

Canonical seeks open-source enthusiasts to optimize Ubuntu for new silicon technologies, collaborating with teams and customers to enhance software quality and performance across various platforms.

The Software Engineer will be responsible for data collection to support model training, manage data ingestion pipelines, and collaborate with AI team members on data strategy.

The Software Engineer will enhance data collection methods for machine learning, manage cloud infrastructure, and collaborate with AI scientists to improve data quality and efficiency.

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 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.

Join Canonical as a Go Software Engineer to enhance developer workflows and build tools integrated with Ubuntu and modern SDKs, focusing on performance and user experience.

You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.

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.

The role involves designing and implementing features, debugging, maintaining documentation, and collaborating with the community in the Mir graphics stack.