Senior Applications Engineer

Shield AITokyo

On-site Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Senior

Qualifications

We are seeking candidates with a strong background in software engineering, particularly with experience in application development. A Bachelor's degree in Computer Science or a related field is preferred. Proficiency in programming languages such as Python, Java, or C++ is essential, along with experience in software design and architecture. Strong problem-solving skills and the ability to work in a collaborative environment are crucial.

About the job

Shield AI is hiring a Senior Applications Engineer in Tokyo. This position focuses on building software that extends and strengthens advanced AI systems. The work centers on creating applications that address specific client needs and improve the performance of Shield AI's technology.

What You Will Do

Design, develop, and refine software applications for AI-driven products
Work closely with engineers and data scientists to deliver solutions tailored to client requirements
Optimize existing applications to boost efficiency and effectiveness

About Shield AI

Shield AI is a pioneering company at the forefront of artificial intelligence technology, committed to delivering cutting-edge solutions that empower defense and security operations worldwide. Our innovative approach leverages AI to enhance decision-making and operational efficiency, making a meaningful impact in critical missions.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 646 Jobs

Search for Senior Applications Engineer

646 results

Select all on this page (20)

Apply

Senior Applications Engineer

Shield AI

Full-time|On-site|Tokyo

Role Overview Shield AI is hiring a Senior Applications Engineer in Tokyo. This position focuses on building software that extends and strengthens advanced AI systems. The work centers on creating applications that address specific client needs and improve the performance of Shield AI's technology. What You Will Do Design, develop, and refine software applic…

Apr 18, 2026

Apply

Senior Software Engineer - Windows/Desktop Applications

Speechify

Full-time|On-site|Tokyo, Japan

Speechify seeks a Senior Software Engineer in Tokyo to focus on Windows and desktop application development. This position involves building software that shapes how users experience Speechify products on the desktop. Key responsibilities Design, develop, and maintain desktop applications for Windows platforms Collaborate with team members from different functions to deliver new product features Improve application performance and reliability through thoughtful engineering Follow strong software engineering practices to maintain quality and consistency Requirements Proven experience in Windows and desktop application development Skilled at working with cross-functional teams Dedicated to creating user-friendly and high-quality software

Apr 25, 2026

Apply

Senior Application Support Engineer I

Flywire

Full-time|On-site|Tokyo

Role overview Flywire is hiring a Senior Application Support Engineer I in Tokyo. This role focuses on keeping applications reliable and high-performing. The position involves troubleshooting advanced technical issues, supporting clients, and working with teams across the company to improve products.

Apr 14, 2026

Apply

Staff Engineer, Applications

Shield AI

Full-time|On-site|Tokyo

Role Overview Shield AI is hiring a Staff Engineer, Applications, based in Tokyo. This role focuses on designing, building, and improving applications that support Shield AI’s technology. The work directly impacts how artificial intelligence solutions are delivered and used. What You Will Do Design and develop software applications for AI-driven products Optimize and refine existing applications to improve performance and reliability Contribute technical expertise to projects that push the boundaries of AI technology Location This position is located in Tokyo.

Apr 18, 2026

Apply

HMI Application Development Engineer - Customer Applications

Woven by Toyota

Full-time|On-site|Tokyo

About Woven by ToyotaWoven by Toyota is at the forefront of Toyota’s transformative journey into a mobility-centric company. Rooted in a tradition of innovation aimed at enhancing lives, our mission is to redefine mobility through human-centric design, enriching how it benefits society.Our efforts are anchored in four key areas: AD/ADAS, focusing on autonomous driving and advanced driver assistance technologies; Arene, our platform for software-defined vehicles; Woven City, a unique testbed for mobility innovations; and Cloud & AI, which provides the digital backbone for our collaborative initiatives. These essential functions allow us to drive forward with a unified vision: achieving zero accidents and promoting well-being for everyone.=========================================================================TEAMThe Human System Integration team is dedicated to designing the human-machine interface (HMI), ensuring that drivers can utilize advanced driver assistance systems both safely and effectively. As these systems take over aspects of human cognition and operation, we strive to facilitate clear communication between the vehicle and its driver, enhancing understanding of system intentions and actions while instilling confidence in the interface. Our HMI development encompasses numerous driver features, significantly boosting the vehicle's appeal and playing a critical role in automotive manufacturing.WHO ARE WE LOOKING FOR?We seek a talented engineer to develop HMI control applications tailored to advanced driver assistance systems. Your work will leverage vehicle control information and sensor data, generating interactive notifications for head-up displays and multimedia systems. Strong collaboration skills with hardware and software engineers are essential as we navigate various projects from planning and conceptualization through to development. We value experience in effectively communicating updates and solutions to customers and partners. You will report to the manager overseeing HMI application development.

Sep 14, 2023

Apply

Application Software Engineer [Contract]

tailor

Contract|On-site|Tokyo

Bringing Ideas to LifeAt Tailor, we strive to simplify the complexities of product development, empowering everyone to become a creator. Our vision is to enable individuals to easily manifest their ideas, bridging the gap between business and engineering while integrating diverse expertise and technologies.We welcome those who resonate with our mission to democratize product creation.About Tailor PlatformWe provide the 'Tailor Platform,' a robust platform enabling rapid development of business systems, to support more individuals in becoming product creators.In a nutshell, the Tailor Platform is a "Headless ERP for Enterprises," designed for large organizations (defined as those with over 3,000 employees) to offer core systems in a headless format.We have pioneered the launch of the world's first 'Headless ERP,' significantly enhancing the flexibility and scalability of traditional ERP systems, and are expanding our reach to major Japanese enterprises and mid-to-large companies in the United States.Our EnvironmentGlobally, mid-to-large enterprises are accelerating their digital transformation by transitioning from all-in-one package systems to a combination of numerous best-of-breed cloud SaaS solutions tailored for specific use cases. This shift is transforming the role of core systems, necessitating adaptability to rapidly changing business and technology landscapes, as well as deep integration with external software through API-enabled systems.As a pioneer of the Headless ERP concept, we are building the next-generation business application foundation that revolutionizes corporate activities. We have already established a track record with major companies, replacing SAP-based systems for organizations with over 30,000 employees.About Professional ServicesOur Professional Service division delves deeper into solving customer challenges. In the Japanese market, many organizations outsource system development rather than relying on in-house development. We offer comprehensive services on the Tailor Platform, including backend application development, frontend application development, and business consulting.Support for IT strategy planning (SMO)PMO support, including application implementationWe weave the latest technologies with creativity to support the future of society. Utilizing our enterprise-oriented Headless ERP foundation, the Tailor Platform, we provide solutions to corporate management challenges, fostering business cycles and accelerating problem-solving through the evolution of the Tailor Platform.Specific Job ResponsibilitiesYou will develop customized web applications based on client requirements.Frontend: Build front applications based on Next.js using the Tailor Design SystemBackend: Develop data models and business logic on TailorPF

Mar 19, 2025

Apply

Automotive SoC Application Engineer

Renesas Electronics Corporation

Full-time|On-site|Tokyo

Join Renesas Electronics as an Application Engineer specializing in Automotive Systems on Chip (SoC). In this pivotal role, you will leverage your expertise to drive innovative solutions in the automotive sector, collaborating with cross-functional teams to enhance product performance and functionality.

Apr 7, 2026

Apply

Application Software Engineer

Wayve Technologies Ltd.

Full-time|On-site|Tokyo

Join Wayve Technologies as an Application Software Engineer, where you will play a pivotal role in developing innovative software solutions. Your expertise will contribute to our mission of revolutionizing autonomous driving technology. Collaborate with cross-functional teams to design, implement, and maintain software applications that enhance our product offerings. If you are passionate about cutting-edge technology and eager to make an impact in the automotive industry, we want to hear from you!

Mar 17, 2026

Apply

Clinical Applications Engineer, Reprocessing

Intuitive Surgical, Inc.

Full-time|On-site|Tokyo

Join our dynamic team at Intuitive Surgical as a Clinical Applications Engineer specializing in reprocessing. In this role, you will leverage your expertise to enhance our clinical applications and support our mission of improving surgical outcomes. Your technical skills and clinical knowledge will play a crucial role in ensuring the efficacy of our products and services in hospitals and surgical centers.

Feb 3, 2026

Apply

HMI Application Development Engineer - Customer Application

woven by Toyota

Full-time|On-site|東京都中央区

About Woven by ToyotaWoven by Toyota is committed to contributing to Toyota's transformation into a mobility company for the next century. Inspired by our history of continuous invention for the betterment of others, our mission is to redefine mobility, extend how it contributes to society, and challenge conventional wisdom through human-centered innovations.Our activities are centered around four pillars: Autonomous Driving & Advanced Driver Assistance Systems (AD/ADAS), Arene - a vehicle software production platform for Software Defined Vehicles (SDV), Woven City - a mobility testing ground, and a digital infrastructure supporting collaboration through Cloud & AI. Essential business functions underpin the implementation of these teams as we collectively strive toward a 'zero-accident society' and the mass production of happiness.=========================================================================About the TeamThe Human System Integration team plays a crucial role in developing Human Machine Interfaces (HMI) that ensure the safe and secure use of advanced driver assistance systems by drivers. As the level of driving assistance increases, the system takes over more cognitive, judgment, and operational tasks. Our goal is to foster mutual understanding between humans and vehicles, providing freedom of safe and secure mobility through HMI. The development of HMI significantly contributes to enhancing the vehicle's marketability due to its frequent interactions with drivers.Desired Candidate ProfileWe are looking for a skilled engineer to develop HMI control applications for advanced driver assistance systems. These applications will receive a wealth of information from vehicle control and recognition applications to generate HMI requirements, outputting interactive notifications to meters, head-up displays, and multimedia systems. Building collaborative relationships with other hardware and software engineers is essential. You will be involved in all phases from planning and conceptualization to product development, requiring strong coding skills, a broad knowledge of software development, logical thinking to derive optimal solutions, and the ability to communicate effectively with those around you. The position requires an autonomous engineer who can lead projects to completion and will report directly to the HMI Application Development Manager.

Dec 23, 2024

Apply

Principal Application Software Engineer

Wayve Technologies

Full-time|On-site|Tokyo

Join Wayve Technologies as a Principal Application Software Engineer and play a pivotal role in shaping the future of autonomous driving technology. In this position, you will lead the design and development of innovative software solutions, collaborating with cross-functional teams to enhance our cutting-edge AI-driven driving systems.Your expertise will not only contribute to our product development but also mentor and guide junior engineers, fostering a culture of innovation and excellence within the team.

Mar 9, 2026

Apply

Application Software Engineer - Relocation to Tokyo

Wayve

Full-time|On-site|Germany

Join Wayve, a pioneering technology company at the forefront of autonomous driving innovation, as an Application Software Engineer. This role offers a unique opportunity to relocate to Tokyo, where you will collaborate with a team of talented engineers to design, develop, and optimize cutting-edge software solutions.As an Application Software Engineer, you will contribute to the development of our advanced driving systems, focusing on enhancing the performance and reliability of our software applications. You will work in a dynamic environment that encourages continuous learning and innovation.

Mar 12, 2026

Apply

Field Application Engineer - Compute Solutions

ai&

Full-time|On-site|Tokyo

Join ai& as a Field Application Engineer!At ai&, we are at the forefront of AI technology, addressing the global demand for innovative solutions. Our mission is to create a leading AI lab focused on localization while also serving as a comprehensive global infrastructure and compute provider. We are developing a cohesive platform that combines cutting-edge data centers, diverse compute services, and advanced modeling capabilities, believing that owning the entire stack is the key to effective AI development and scaling.We empower our teams with the freedom to tackle substantial challenges, breaking down complex problems into actionable tasks and fostering collaboration. We are looking for passionate, driven individuals who exhibit strong personal agency and a desire to grow with our technology and business.With a presence in major cities like Tokyo, San Francisco, Austin, and Toronto, we are eager to connect with exceptional talent from around the world.Position OverviewAs a Field Application Engineer for our Compute Platform, you will represent ai&'s PaaS compute offerings to our clients. Your responsibilities will include supporting pre-sales activities, leading technical onboarding sessions, and ensuring successful implementation and support for customers launching web applications, APIs, backend services, and various compute workloads on our infrastructure.Our platform is designed for ease of use, enabling developers and engineering teams to deploy workloads without the hassle of managing underlying infrastructure. You will ensure that this promise is realized for every client, demonstrating both technical expertise in customer architectures and the ability to convey the platform's value to business stakeholders.You will engage with a diverse clientele, ranging from startups launching their initial production applications to large enterprises migrating intricate workloads from platforms like Heroku or AWS Elastic Beanstalk. Your role is to simplify deployments, making them quick, reliable, and efficient.Key ResponsibilitiesTechnical Pre-Sales: Collaborate with the sales team during pre-sales activities for the compute platform. Lead technical discovery sessions, conduct platform demonstrations, respond to technical evaluation criteria, and assist clients in understanding how ai& compute aligns with their requirements.Technical Communication: Articulate complex technical concepts to non-technical stakeholders, ensuring clarity and understanding.

Mar 20, 2026

Apply

Field Application Engineer - AI Solutions

ai&

Full-time|On-site|Tokyo

About ai&ai& is an innovative global AI technology firm committed to addressing the increasing demand for AI solutions worldwide. Our vision encompasses two primary objectives: to establish a leading AI laboratory focused on localization and to provide global infrastructure and computing resources. We are developing a cohesive and optimized platform that unifies next-level data centers, infrastructure, heterogeneous computing services, and advanced model capabilities. We believe in the effectiveness of controlling the entire stack to build and scale AI solutions efficiently.At ai&, we empower small, dedicated teams with the autonomy needed to confront significant challenges. Our strategy involves breaking down large problems into manageable parts and collaboratively solving intricate issues. We seek highly motivated, mission-driven individuals who exhibit strong personal initiative. Curiosity is the cornerstone of our talent, and we are on the lookout for individuals eager to grow alongside our advancing technology and expanding business.We are actively recruiting talent across the globe, with offices in Tokyo, San Francisco, Austin, and Toronto. We are enthusiastic about discovering exceptional talent wherever it may be.Role OverviewAs a Field Application Engineer for our AI Platform, you will serve as the technical liaison between ai& and our clients throughout the entire commercial relationship. Collaborating closely with the sales team during pre-sales activities, you will assist customers in understanding the capabilities of ai& and how they align with their specific challenges. You will remain engaged during onboarding, implementation, and ongoing support, ensuring customer success on our platform.This position requires a balance of technical expertise and clear communication. You should possess sufficient technical knowledge to collaborate effectively with customer engineers while being able to explain complex AI and inference concepts to a diverse audience, including business leaders and product teams. You excel at identifying customer needs and devising solutions to meet them.On the AI platform side, your responsibilities will encompass inference serving, model deployment, custom AI solutions, and agentic workflows. You will advocate for ai&'s capabilities in the field and relay customer insights back to our product and engineering teams.ResponsibilitiesTechnical Pre-Sales Collaborate with the sales team in pre-sales activities, lead technical discoveries, address detailed customer inquiries, conduct product demonstrations, and assist customers in evaluating the ai& AI platform against their needs.Technical Communication...

Mar 20, 2026

Apply

Lead Principal Application Software Engineer - Relocate to Tokyo

Wayve

Full-time|On-site|Israel

Join Wayve as a Lead Principal Application Software Engineer and play a pivotal role in advancing our innovative technologies and solutions. You will work alongside a talented team to design and implement cutting-edge software applications that drive our mission forward. As a leader in the engineering team, you'll mentor junior engineers and collaborate across departments to ensure the successful integration of our applications.

Mar 25, 2026

Apply

Information Security Engineer - US Application

Mercari, Inc.

Full-time|On-site|Minato City, Tokyo, Japan

Join our dynamic team as an Information Security Engineer specializing in the US Application at Mercari. In this critical role, you will collaborate across our security, engineering, and corporate teams located in both Japan and the US. Your expertise will directly contribute to fortifying the security frameworks that safeguard our systems, data, and operations. By bridging US security objectives with our comprehensive security capabilities in Japan, you will play a pivotal role in translating complex business requirements, security risks, and compliance needs into actionable technical solutions.This opportunity is perfect for a versatile security professional with a robust engineering background. You will engage in various domains, including security operations, enterprise security, platform and cloud security, and AI security, enhancing our security posture and ensuring the safety of our operations.

Apr 10, 2026

Apply

Machine Learning Application Engineer (Japanese-speaking)

Neural Concept

Full-time|On-site|Tokyo, Japan

About the RoleJoin Neural Concept's innovative ML Application Engineering team, where our primary mission is to assist customers in Japan in overcoming their most intricate engineering challenges. Collaborating closely with engineering and design teams across the automotive, aerospace, and energy sectors, we deeply understand their obstacles and pains, guiding them to discover solutions that expedite their design processes. By harnessing our advanced platform, we unlock the potential of complex computer-aided engineering datasets, making a tangible impact on product design workflows. Through the integration of 3D deep learning and engineering intelligence, we empower our clients to create superior products more efficiently.As an essential member of the Application Engineering Team, your role will involve enabling industry leaders to transform their product design approaches using state-of-the-art technologies. Your expertise will inspire trust and respect from our clients through the delivery of high-quality technical solutions. This is your opportunity to be at the forefront of engineering and AI, collaborating with premier clients globally while influencing the evolution of the industry. If you are excited about experiencing the rapid advancements in engineering, this is the team for you.ResponsibilitiesLead projects alongside our clients' engineering teams, analyzing and processing engineering data utilizing our platform and Python libraries to develop customized solutions and workflows.Implement our machine learning and deep learning methodologies to address various engineering and physics challenges, delivering proofs-of-concept that showcase how our technology adds value in CAD, CAE, and manufacturing.Educate customer teams on effectively utilizing our methods and platform, ensuring seamless integration of AI into their workflows.Collaborate closely with our developers to translate customer feedback and requirements into product enhancements.About YouYou are passionate about solving real-world problems through machine learning and automation, with a commitment to transforming engineering practices for industry leaders.You hold a Master’s or PhD in Engineering, Applied Mathematics, or Physics.You possess a strong grasp of both engineering concepts and machine learning techniques, showcasing your ability to bridge the gap between the two domains.

Oct 7, 2025

Apply

Principal Application Software Engineer - Relocation to Tokyo

Wayve Technologies Ltd.

Full-time|On-site|Germany

Join Wayve Technologies as a Principal Application Software Engineer and lead the charge in developing innovative software solutions that redefine the future of transportation. In this pivotal role, you will harness your technical expertise and leadership skills to architect and implement cutting-edge applications while collaborating with a talented team of engineers in our Tokyo office.

Mar 25, 2026

Apply

Senior Full Stack Engineer - City Web Applications

Woven by Toyota

Full-time|Hybrid|東京都中央区

About Woven by ToyotaWoven by Toyota is committed to transforming Toyota into a mobility company for the next century. Drawing inspiration from our history of innovation for others, our mission is to redefine mobility, expand how it contributes to society, and challenge conventional norms through human-centered innovation.Our initiatives are built around four pillars: autonomous driving and advanced driver-assistance systems (AD/ADAS), Arene - a software-defined vehicle platform, Woven City - our mobility testbed, and Cloud & AI digital infrastructure that supports collaborative foundations. Together, we aim to achieve a society with zero accidents and mass production of happiness.=========================================================================About the TeamAt Woven City, we are redefining the meaning of mobility by moving people, goods, information, and energy, continually challenging the norms of mobility. Our testbed aims to create and test various mobility solutions in a human-centric city designed for experimentation and happiness.Woven City is home to a diverse group of innovators, residents, and visitors who share a vision for future mobility. They collaborate in a city designed as a living lab, testing products and services that integrate people, mobility, and social infrastructure.For more details about Woven City, please visit:https://www.woven-city.global/jpn/Candidate ProfileWe invite passionate engineers to apply. Join our team of experienced developers and technical experts to blend proven stable technologies with cutting-edge innovations, delivering top-notch services and solutions to urban applications and users. You will lead the entire development lifecycle, from front-end and back-end development, database design, API development, to cloud infrastructure integration. Additionally, you will collaborate closely with designers, product managers, and fellow engineers to ensure high-quality solutions with a focus on code quality, security, and scalability. Your direct supervisor will be the function lead, and the work arrangement will be hybrid, combining remote and office work.

Oct 16, 2025

Apply

Senior Full Stack Engineer for City Web Applications

Woven by Toyota

Full-time|On-site|Tokyo

Join Our Vision at Woven by ToyotaWoven by Toyota is at the forefront of Toyota’s transformative journey into a pioneering mobility company. Our ambition is to redefine mobility through human-centric innovation, enhancing its meaning and societal impact.Our endeavors revolve around four key pillars: AD/ADAS, focusing on autonomous driving and advanced driving assistance technologies; Arene, our cutting-edge software development platform for software-defined vehicles; Woven City, an innovative testing ground for mobility solutions; and Cloud & AI, the digital backbone supporting our collaborative initiatives. These core functions empower our teams to pursue one bold vision: achieving a world free of accidents, fostering enhanced well-being for all.=========================================================================Our TeamAt Toyota, we are redefining movement. Our mission challenges conventional mobility by improving the flow of people, goods, information, and energy. Woven City serves as a testing ground centered around three fundamental concepts: A Living Laboratory™, Human-Centered, and Ever Evolving City™ to fulfill our commitment to well-being for everyone.We unite a diverse community of individuals passionate about the future of mobility to collaboratively create, develop, and refine innovative products and services. This unique blend of social infrastructure, mobility, and human engagement offers a remarkable platform for inventors, residents, and visitors to seamlessly interact with new technologies in a real-city environment.For more information about Woven City, please visit: https://www.woven-city.global/Who We Are SeekingWe are in search of a dedicated and enthusiastic Senior Full Stack Engineer to join our team of seasoned developers and technical experts. You will leverage a mix of established technologies alongside the latest innovations to deliver exceptional services and solutions for our city applications and clients. Your role will encompass the full development lifecycle, including front-end and back-end components, database architecture, API development, and cloud infrastructure integration.

Oct 16, 2025

Create account — see all 646 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.