Top Software Engineer Jobs in Tokyo

Develop cloud or on-premises solutions, ensuring high performance and quality in a DevOps environment. Oversee code and design reviews, and manage technical documentation while collaborating on scalable architecture definitions.

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

The Staff Software Engineer will design and build scalable backend systems, manage technical roadmaps, and ensure reliable service operations, supporting low-latency and high-throughput systems.

As a Senior Software Engineer, you will design, implement, optimize backend services, and support deployment and monitoring of systems. Responsibilities include code reviews, troubleshooting production issues, and participating in on-call rotations.

Senior Software Engineer focused on backend service operations, responsible for system deployment, monitoring, troubleshooting, and improving operational workflows.

Develop and maintain software for IoT devices in Smart Logistics, improve test quality, collaborate across teams, and troubleshoot deployed devices.

The Senior Software Quality Assessor will conduct audits, verify compliance, review software quality processes, and collaborate with teams to enhance software quality.

Design, develop, and maintain software for ICP-MS instruments, oversee full development lifecycle, solve technical challenges, and mentor junior engineers.

Develop high-quality backend and frontend systems, ensure production stability, mentor junior developers, and maintain code quality. Requires a strong foundation in software engineering with over 3 years of experience.

The Senior Software Engineer will develop LLM applications, improve chatbot functionalities, lead projects, and support team growth in cloud-based systems.

The role involves designing and leading the development of software applications while integrating various functionalities and overseeing project specifications. Collaboration with teams and training developers is essential for meeting organizational needs.

As an SDET, you will design and maintain automated test frameworks, execute testing strategies, analyze system specifications, document bugs, and support CI/CD processes while collaborating cross-functionally to ensure product quality.

As a Senior Software Engineer for Fraud Risk, you'll develop antifraud solutions, merchant risk management tools, and improve systems to enhance transaction security. This role requires strong Ruby skills and 5+ years of experience in software engineering, focusing on fraud prevention and agile methodologies.

Develop automated testing solutions for a no-code/low-code web application, collaborating with cross-functional teams to ensure quality and reliability in software delivery.

Lead architectural decisions, develop scalable backend services and APIs for live shopping applications, and collaborate with cross-functional teams.

Develop and enhance the Application Framework and Cockpit SDK for in-vehicle software applications, focusing on user experience and collaboration with global partners.

The Staff Software Engineer will lead the architecture and optimization of low-latency trading systems, mentor engineers, and drive technical initiatives.

The role involves designing software engineering standards and environments, improving processes, collaborating with teams, and ensuring high-quality deliverables in automotive software development.

Design and lead the architecture of a cloud-based simulation product, establish coding standards, and mentor engineers while collaborating across teams.

Develop and optimize a billing system for multiple markets while solving complex technical challenges in energy management with a focus on sustainability.

As a Full Stack Engineer, you will develop frontend and backend components of AI-powered patent software, collaborating with teams to enhance user experience.

The Principal Software Engineer will support automotive audio systems, manage customer interactions, lead technical discussions, and oversee software development processes.

The Senior Software Engineer will address design and technical challenges in the Japanese energy market, focusing on Python and Django for robust software solutions, alongside domain modeling and API integration.

Role involves designing and building machine learning systems to detect fraud using unsupervised and supervised learning, leveraging big data technologies.

As a C++ Senior Software Engineer Team Lead at FIS, you will lead a team in enhancing the PTP software platform, managing project implementations, and mentoring team members.