Machine Learning Application Engineer

About Speechify Speechify builds tools that help people overcome reading barriers and improve how they learn. More than 50 million users turn to our text-to-speech products to listen to content from PDFs, books, Google Docs, news articles, and websites. Our suite spans iOS, Android, Mac, Chrome Extension, and Web App. Google named us Chrome Extension of the Year, and Apple recognized us with the 2025 Design Award for Inclusivity. The team includes nearly 200 professionals working remotely from around the world. Our group brings together frontend and backend engineers, AI researchers, and experts from companies like Amazon, Microsoft, and Google, along with graduates from top schools such as Stanford. Speechify operates fully distributed, with no physical office. Role Overview: Senior Software Engineer – Windows/Desktop Applications This position focuses on building and maintaining native Windows desktop applications at Speechify. The role is based in Seoul, South Korea. What You Will Do Design, architect, and develop native Windows desktop apps using Windows App SDK, WinUI (or similar frameworks), C#, XAML, and occasionally C++. Establish and maintain standards for Windows desktop development, emphasizing code architecture, performance, memory management, responsive UI, cross-version compatibility (Windows 10/11+), and long-term maintainability. Drive accessibility by integrating and validating support for accessibility APIs such as Microsoft UI Automation. Ensure UI controls, focus management, keyboard navigation, and screen reader support meet the needs of users with disabilities. Work closely with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and the roadmap for the Windows platform. Manage the full feature lifecycle: from concept and design through implementation, testing, release, and ongoing maintenance, always focusing on quality and reliability. Troubleshoot and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, and compatibility challenges. Propose architectural or design solutions as needed.

Role OverviewJoin Furiosa AI as a Software Engineer specializing in Drivers and Runtime for Windows. In this role, you will be a key player in developing vital components of our AI software stack tailored for Windows environments.Key ResponsibilitiesLead the development of Drivers and Runtime systems that are integral to our AI software on Windows.Collaborate closely with Product Managers and Hardware/Platform developers to ensure seamless integration.Implement functionality for transferring and receiving models, data, and inference results to and from hardware.Develop features for monitoring hardware status, including temperature and error management.Oversee the abstraction of hardware from a cloud platform software perspective.QualificationsMinimum RequirementsBachelor's degree in Computer Science or a related field.Proficiency in C/C++ programming.Knowledge of Windows kernel drivers and system programming.Strong interest in operating systems and hardware architecture.Excellent communication skills.Preferred QualificationsExperience in Windows system programming or driver development.Familiarity with WinDbg and Win32 API.Experience with reverse engineering.

Join Wayve as an Application Software Engineer and be a part of our innovative journey in shaping the future of autonomous driving technology. This is an exciting opportunity for talented engineers ready to relocate to Tokyo.

Join Wayve as a Principal Application Software Engineer and play a pivotal role in developing cutting-edge applications that shape the future of technology. This position offers an exciting opportunity to influence project directions, mentor junior engineers, and collaborate with cross-functional teams to deliver robust software solutions.As a Principal Engineer, you will leverage your extensive experience in software development to lead initiatives, optimize performance, and ensure high-quality deliverables. Your expertise will be essential in driving innovation and integrating the latest technologies into our platforms.

Join Us to Create the Future of Communication!At ChannelTalk, we are dedicated to driving sustainable growth for businesses through our all-in-one AI messenger, which focuses on enhancing customer conversations to guide business directions effectively.Embracing the philosophy that 'the customer has the answers', we integrate CRM-based support experiences with AI automation to streamline customer service efficiency and improve customer experiences, all within a single product. Our rapid growth, achieving over 20% market share in Japan, sets a solid foundation for our ambitious expansion into the US market as a global SaaS leader.We collaborate with top talents to develop a 'future classic' product that could symbolize a new generation, much like Google Search and the iPhone.

Join Our Team at AirwallexAt Airwallex, we are redefining the financial landscape for global businesses through our integrated payment and financial solutions. With a unique blend of proprietary technology and infrastructure, we empower over 200,000 businesses—including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN—to seamlessly manage their accounts, payments, and treasury on a global scale.Founded in Melbourne, Airwallex boasts a dynamic team of over 2,000 innovative tech professionals across 26 offices worldwide. Valued at $8 billion and backed by prestigious investors such as T. Rowe Price, Visa, and Mastercard, we are at the forefront of developing the future of global payments. If you’re ready to embark on the most ambitious journey of your career, we invite you to join us.What We Are Looking ForWe value ambitious creators with a founder-like spirit who seek to make a real impact while accelerating their learning and taking ownership of their work. If you possess strong skills in software engineering, a sharp analytical mindset, and are driven by our mission and operating principles, we want you on our team. You thrive in a fast-paced environment, have a curious mindset, and make judicious decisions backed by thorough analysis.As a humble and collaborative individual, you have the ability to turn innovative ideas into tangible products and are proficient in using AI to enhance productivity. Here, you’ll face complex challenges alongside exceptional teammates while advancing your career in the evolving landscape of global banking. If this resonates with you, let’s create the future together.About the GTPN TeamThe Global Treasury and Payment Network (GTPN) team is central to Airwallex’s payment infrastructure. As our inaugural product and the largest revenue generator, GTPN plays a crucial role in enhancing customer experiences. Operating at the crossroads of traditional and modern finance, we are committed to expanding and fortifying our global treasury and payment network, while delivering innovative financial products on a solid financial foundation.We are a truly global and cross-functional engineering team, with talented engineers located in established and emerging tech hubs including the US, Singapore, Hong Kong, and Shanghai. As we scale our operations, we are on the lookout for passionate Senior Software Engineers to join our ranks. Collaborate with us to tackle exciting challenges and drive innovation in our industry.

Welcome to the Journey of Joining the Daangn Team!At Daangn, we are committed to fostering an environment where individuals can grow alongside the company's success.Our recruitment team is here to assist you in achieving those joyful moments of collaboration with amazing colleagues. Introducing the ML Infrastructure TeamThe ML Infrastructure Team within our Infrastructure Department is responsible for developing a robust and scalable machine learning infrastructure that ensures effective service delivery and efficient operation of Daangn’s machine learning-based services. Machine learning is extensively utilized at Daangn to enhance service quality and improve user convenience across various domains, including feed recommendations, ad recommendations, and service operations. The ML Infrastructure Team handles everything from data processing, model training, model serving, to the deployment processes necessary for machine learning service development. Daangn's GenAI Platform Building Serverless ML Training Infrastructure: Vertex AI Pipelines & TFX ML Infrastructure with GCP | 2025 Daangn GCP MeetupYour ResponsibilitiesDevelop and manage model servers and serving systems for efficient deployment of various machine learning models.Develop and maintain ML infrastructure SDKs, frameworks, and training systems used across the organization.Create specialized monitoring systems for machine learning services to detect quality changes early.Implement various optimization methods across the machine learning infrastructure to enhance development iteration speed and resource efficiency.We Are Looking ForA proficient user of one or more programming languages such as Python or C++.Strong understanding of the infrastructure required for training and serving machine learning models.Over 7 years of experience in backend service or machine learning service development/operations.A desire to improve machine learning infrastructure through solid software engineering skills.Experience in developing and operating GPU clusters.Preferred QualificationsFamiliarity with cloud services like AWS and GCP, with practical experience.A deep understanding of the machine learning ecosystem and contributions to open source projects (e.g., TensorFlow, PyTorch, TensorFlow Extended).A keen interest in new technological trends and a willingness to learn.Additional InformationFor full-time hires, there is a 3-month probation period.We prioritize individuals with disabilities and veterans according to the Employment Promotion and Vocational Rehabilitation Act and the Act on the Honorable Treatment and Support of Veterans.Application Process1. Document Screening → 2. Video Interview → 3. Technical Interview → 4. Culture Fit Interview and Reference Check → 5. Compensation Negotiation → 6. Final Acceptance and OnboardingGo to Daangn Joining Journey Guide

Bjak operates the largest insurance portal in Southeast Asia, making financial services more affordable and accessible across the ASEAN region. With a base in Malaysia, the company helps millions of users compare and choose insurance products that offer strong value and coverage. Bjak invests in technology, including custom APIs, trading platforms, and data science, to simplify complex financial products as it expands operations in Malaysia and beyond. This Senior Software Engineer position focuses on both backend and frontend development, using JavaScript and TypeScript. The role is fully remote but based in Seoul, Korea. Work centers on building and maintaining Bjak’s platforms and supporting the company’s mission of simplifying financial services. Main responsibilities Develop and maintain backend systems using NodeJS, following best coding practices. Create frontend applications with ReactJS and NextJS frameworks. Monitor system stability and resolve critical issues quickly to minimize business disruption. Review and analyze existing code for optimization and improvement opportunities. Work with cross-functional teams to manage change requests efficiently. Mentor junior developers and share best practices in software development. Promote code quality and consistency through peer reviews. Requirements Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field. Strong understanding of algorithms and data structures. Minimum 3 years of experience in software engineering roles. Proficiency with backend tools: NodeJS, NestJS, ExpressJS, GraphQL, and Postman. Experience with frontend frameworks: ReactJS, NextJS, and Styled-components. Hands-on experience working with databases such as MongoDB and MySQL. Familiarity with automation tools like Selenium, Cypress, and Puppeteer. Strong problem-solving skills and enthusiasm for programming. Preferred qualifications Portfolio of relevant projects. Experience with cloud services (GCP or AWS) and Infrastructure as Code. Background in UI/UX design. Knowledge of Test-Driven Development (TDD) and Behavior-Driven Development (BDD). Familiarity with web template languages such as Pug or Slim. Experience writing technical documentation. Benefits Fully remote work: Work from any location. Innovative challenges: Tackle varied and complex business problems. Career growth: Structured development plans support learning and advancement. Global environment: Join an international team with a flat organizational structure. Competitive salary: Compensation exceeds industry standards.

About Applied IntuitionApplied Intuition, Inc. is at the forefront of advancing physical AI, providing the essential digital infrastructure required to equip every moving machine on Earth with intelligence. Established in 2017 and currently valued at $15 billion, this Silicon Valley-based firm serves various sectors, including automotive, defense, trucking, construction, mining, and agriculture, through three primary domains: tools and infrastructure, operating systems, and autonomy. Trusted by eighteen of the world's top twenty automotive manufacturers, as well as the United States military and allied forces, Applied Intuition is headquartered in Sunnyvale, California, with a global presence that includes offices in Washington, D.C.; San Diego; Ft. Walton Beach, Florida; Ann Arbor, Michigan; London; Stuttgart; Munich; Stockholm; Bangalore; Seoul; and Tokyo. Discover more at applied.co.We maintain an in-office work environment, expecting our employees to primarily work from the Applied Intuition office five days a week. We also value flexibility and trust our employees to responsibly manage their schedules, which may include occasional remote work, starting the day with morning meetings from home, or leaving early for family commitments.About SeoulSince entering the Korean market in 2020, Applied Intuition has rapidly expanded its team and forged strategic partnerships with leading Korean automotive OEMs. Our Seoul location, situated in the vibrant Gangnam district, employs over ten talented individuals from prestigious companies such as LG, Ansys, Unity, and more.About the RoleWe are on the lookout for a skilled Application Engineering - Technical Program Manager to lead critical multi-disciplinary engineering initiatives from inception to completion. This role will require strong leadership, communication, planning, and engineering expertise to manage the growing complexity of our product releases and client requests. The ideal candidate will possess extensive experience in guiding complex projects to successful outcomes.

About the RoleJoin FuriosaAI as a Field Application Engineer (FAE), where you will play a pivotal role in connecting our clients with our internal engineering teams. Your expertise will be essential in addressing both hardware and software challenges, primarily focusing on our advanced AI processors, especially within Linux and PCIe-based NPU systems. This position is particularly suited for enthusiastic individuals eager to learn and adapt in the rapidly evolving AI technology landscape.As an FAE, you will work closely with international clients, necessitating strong English communication skills and a willingness to travel globally. Candidates with experience in fabless semiconductor firms or server manufacturing (ODM/OEM), especially in test engineering, are highly favored.If you have a passion for AI hardware and are excited to solve intricate challenges in a dynamic setting, we encourage you to apply.Key ResponsibilitiesCollaborate with customers to identify, analyze, and resolve technical issues in AI hardware and software systems.Provide technical advice on integrating FuriosaAI's AI processors into customer systems, with a focus on PCIe and Linux environments.Conduct product testing, troubleshooting, and debugging to guarantee customer satisfaction.Gather and relay customer feedback to enhance product quality and user experience.Deliver technical training and support to customers throughout and following product deployment.Represent FuriosaAI's solutions at technical meetings, trade shows, and other industry-related events.

Join us at the forefront of agentic AI, where you'll be part of a team that builds intelligent systems capable of deep understanding. At Sendbird, we are not just developing prototypes; we are deploying AI solutions at scale that genuinely think and adapt.About SendbirdSendbird is committed to shaping the future of AI-driven customer interactions. With over a decade of experience in creating robust infrastructures for chat, voice, video, and messaging APIs, we've established ourselves as the leading CPaaS platform for in-app communications. Trusted by over 4,000 brands and facilitating 7 billion messages monthly, we connect 300 million active users.Our clients include industry leaders like DoorDash, Match Group, Noom, Yahoo Sports, and Rakuten. Our track record speaks for our expertise and excellence.Recognizing the transformative potential of AI in customer communication, we pivoted to an AI-first strategy in December 2024, launching our AI agent for enterprise customer experience by February 2025. Our rebranding to Delight.ai in November 2025 encapsulates our mission: to not just enhance efficiency, but to restore the essence of personalized service—creating delightful experiences for customers.About Delight.aiDelight.ai acts as the AI concierge for customer interactions, ensuring continuity and understanding across various channels. Unlike other AI agents, our solution retains memory, learns individual preferences, and maintains context—delivering a truly personalized experience.Why Join as a Senior Software Engineer, AI Agent?In an industry filled with superficial solutions, Sendbird's AI Agent platform stands out for its robustness, scalability, and genuine intelligence. This is not just maintenance work; you'll shape the core platform, designing orchestration, RAG pipelines, evaluation, and observability that will impact millions of customer interactions for years to come.

Key ResponsibilitiesDesign, develop, execute, and manage test cases to ensure the quality of our software solutions.Lead the verification of our solutions' functionality, performance, compatibility, and reliability.Analyze and reproduce issues that arise during the verification process and collaborate with relevant teams such as development, hardware, and operations to resolve them.Analyze and diagnose issues occurring in customer environments, contributing to internal solution improvements and enhancing customer satisfaction.Develop test scenarios and establish validation plans based on customer requirements.Build and enhance a verification framework based on quality standards throughout the product lifecycle.

About the Team You'll Join- As a Payment Software Engineer at Toss, you'll be part of the Device Team, collaborating with Device Owners, Device Software Engineers, Embedded Software Quality Engineers, and Hardware Engineers.- The Device Team is at the forefront of revolutionizing the offline payment industry, crafting innovative changes in the payment ecosystem.- You will work alongside Business Development Managers, Purchasing Managers, Android/Server Developers, and others to successfully launch top-tier payment devices.Your Responsibilities- Develop payment applications across multiple OS environments (Android, Windows, Linux, RTOS).- Specialize in card data processing tailored for VAN companies and develop communication protocols.- Conduct security certifications in compliance with credit card associations.- Develop and certify EMV, Tmoney, and Weezle applications.- Work on NFC feature development and Apple Pay integration and certification.Who We’re Looking For- We seek an individual with over 5 years of experience in payment domain development using C and C++.- Experience in developing payment module firmware or applications is a strong plus.- Familiarity with credit card security certification or EMV certification is highly desirable.- Experience in developing Vcat or DLL for POS systems would be advantageous.Your Journey with Toss- Application submission > Job interview > Cultural fit interview > Reference check > Compensation negotiation > Final acceptance and onboarding.A Note for Potential Colleagues"You can be part of realizing a dream!"- I am currently developing payment software at Toss. If you're eager to experience the thrill of developing hardware products, this is the place for you.- If you've ever seen a Toss terminal, you've witnessed the process of our dreams coming to life.- At Toss, you will focus on development amidst passionate teammates and a unique culture, allowing you to challenge new frontiers.

The Staff UCC Application Engineer will join Coupang’s Unified Communication and Collaboration (UCC) team in Seoul, South Korea. This role centers on the operation and governance of Microsoft 365 and related enterprise applications that support Coupang employees. Role overview This position leads the design and implementation of data governance and retention frameworks within the Microsoft 365 environment. Daily responsibilities include overseeing collaboration platforms and cloud-based services, managing data lifecycle processes such as record management, retention policies, and access controls, and developing scripts and automation to streamline operations. The engineer will also support governance initiatives by working closely with Legal, Security, Compliance, and Business teams, and will apply automation and AI-powered productivity tools to improve reporting, knowledge management, and service utilization. Main responsibilities Design and implement data governance and retention frameworks for Microsoft 365. Oversee daily operations of collaboration platforms and cloud-based services. Manage data lifecycle, including record management, retention, and access control. Develop and maintain automation scripts to improve efficiency. Support governance initiatives in collaboration with Legal, Security, Compliance, and Business teams. Utilize automation and AI productivity tools to enhance reporting and service usage. Requirements Experience ensuring operational reliability and governance for enterprise collaboration platforms, especially Microsoft 365. Strong background in data lifecycle management, retention policies, and automation. Ability to collaborate across Legal, Security, Compliance, and Business functions. Interest in applying AI and automation for continuous improvement and efficiency.

Welcome to the Journey of Joining the Daangn Team!At Daangn, we strive to create an environment where individuals can grow alongside the company's growth.The Daangn recruitment team is here to help facilitate those moments of thoughtful collaboration with wonderful colleagues. Introducing the Data Value TeamThe Daangn team is dedicated to uncovering valuable information within local neighborhoods and resolving inconveniences in regional living. To create user value, it's essential to provide trustworthy information that users can easily access and incorporate into their decision-making. While Daangn already utilizes extensive data for decision-making, maximizing the value of our data requires significant changes.The vision of the Data Value Team is to make decisions for users through data every day. To realize this vision, we proactively tackle challenges in data value realization and lead the way in solving them.About the Data Software Engineer RoleThe Data Software Engineer plays a crucial role in addressing the challenges that arise during the process of data value realization through software engineering.In alignment with Daangn's rapid growth, you will design data systems that will not become bottlenecks in the future. You will ensure data reliability through automated testing and system observability. Additionally, you will solve technical problems that arise as Daangn members seek to understand users through data, thereby exponentially enhancing data-informed decision-making through data products (indicator platforms, experiment platforms, etc.).The mission of the Data Value Team's engineers is to facilitate a seamless flow of high-quality data at Daangn, enabling the creation of value without bottlenecks. Discover the Journey of the Data Value Team Growing with Daangn (Google Data Webinar) Learn about Daangn's Indicator Platform, KarrotMetrics Seven Challenges Daangn Faced in Implementing DBT and Airflow Tips for Easy Modeling with DBT from Daangn's Data Engineer (2024 Data Conference) Creating a Data Map at Daangn: Building Column Level Lineage No Need to Always Fetch Everything? Daangn's MongoDB CDC Build

Role overview The Staff UCC Application Engineer at Coupang will work from Seoul, South Korea, focusing on enhancing operations and governance. The role centers on using AI-enabled productivity tools to drive improvements throughout the organization. This position involves shaping how teams collaborate and contribute to company-wide results. The engineer will play a key part in influencing workflows and supporting better outcomes across Coupang. Key focus areas Improve operational efficiency with AI-powered productivity solutions Strengthen governance practices within teams Help define and refine processes that impact company performance Location This role is based in Seoul, South Korea.

Join Our Team!- The Device Team is responsible for the entire product lifecycle of payment terminals, including planning, development, mass production, and operational quality.- Collaborate with Device Product Managers, Hardware Engineers, Device Software Engineers, Firmware Engineers, and Android Developers to enhance product completeness.- This position focuses on QA validation while also contributing to release quality and quality systems.Your Responsibilities:1 QA Engineering — Execute product quality validation and testing- Design and conduct functional/system tests for software integrated with hardware.- Analyze requirements and changes from a quality perspective, establishing test priorities based on risk.- Perform validations on a release basis and clearly communicate discovered issues to developers and PMs.- Evaluate and track the severity and impact of issues.2 Test Improvement — Enhance testing efficiency and quality- Automate repetitive smoke/regression tests to improve validation efficiency.- Review test coverage and continuously address any gaps.- Measure and track key quality metrics with each release, collaborating with the team to establish quality standards.- Utilize AI tools to enhance QA engineering efficiency in test design, log analysis, and report generation.3 Field Issue Support — Analyze field issue support- Analyze customer service issues and field data to identify defect patterns and root causes.- Validate issues arising in the field through reproduction testing and contribute to the improvement process.- Convert recurring field issues into test cases to broaden validation coverage.Ideal Candidate:- At least 3 years of experience as a Software QA or Test Engineer.- Proven experience designing and executing various tests, including functional and integration testing.- Ability to clearly reproduce issues and analyze their causes for effective communication.- Strong communication skills to work effectively with developers and PMs.Preferred Qualifications:- Experience in QA for embedded devices such as payment terminals, POS systems, or Android-based products.- Familiarity with test automation tools or scripting experience.- Experience in managing QA processes using issue tracking tools (e.g., Jira).- Experience operating release gates (validation before OTA distribution, quality monitoring post-distribution).Your Journey with Tossplace:- Application submission > Job interview > Cultural fit interview > Reference check > Compensation discussion > Final offer and onboarding.A Note for Future Colleagues:“You will have the opportunity to create tests that set the standard for product quality.”- Beyond just finding bugs, you will experience the full spectrum of QA engineering, from test design to quality metric management.

Role overview The Compiler team at FuriosaAI builds the software stack that enables machine learning models to run efficiently on the company’s AI accelerator hardware. This Software Engineer - Compiler (AX Engineer) role is a new position based at the Seoul headquarters. The focus is on developing and refining AI-assisted engineering workflows, identifying bottlenecks, running experiments, and building tools and guides that the team can use repeatedly. While the role is part of the Compiler team, deep compiler expertise is not required. Daily work includes code reviews, debugging, CI and testing, documentation, and project management. This position is a good fit for someone who enjoys shaping new roles and working through open-ended challenges. What you will do Identify challenges and opportunities in engineering workflows, including development, code review, debugging, CI/testing, documentation, and project delivery. Research, prototype, and benchmark AI and automation tools, such as coding agents, LLM-assisted reviews, and debugging assistants, using real team workflows. Create and maintain prompt libraries, workflow templates, and integration guides tailored to team needs. Improve CI/testing feedback and signals with the goal of reducing flaky tests and streamlining failure triage. Lead onboarding sessions and regular Q&A meetings to share knowledge about new tools. Define and track metrics like PR cycle time, review turnaround, regression triage time, and CI flakiness, iterating based on findings and team feedback. Stay current on developments in the AI tooling ecosystem and keep the team informed about relevant updates. Requirements At least 3 years of experience in software engineering. Hands-on experience with LLM-based coding tools (such as GitHub Copilot, Cursor, Claude Code, or Codex). Strong understanding of software development workflows from an engineer’s perspective. Ability to quickly evaluate new tools and provide practical guidance to the team. Preferred qualifications Bachelor’s degree in Computer Science or a related field.

About the Algorithm Team - Model Compression DivisionIt is widely recognized that LLM quantization can significantly enhance inference efficiency. However, implementing this in real-world applications presents ongoing challenges. The Model Compression Division is dedicated to developing user-friendly model compression tools that address these challenges and empower customers to maximize the efficiency of their NPU.When model compression tools incorporate hardware-specific optimizations, they can achieve greater efficiency. To meet this demand, we have developed proprietary tools equipped with optimization features tailored for our NPU, enabling the provision of an essential software stack that maximizes NPU performance.The FuriosaAI Model Compression tool is continuously evolving, with a focus on increasing automation, scalability, and reliability, leading to a growing demand for enhanced capabilities. As such, we are seeking talented software engineers with substantial software engineering experience who aspire to advance their careers as Model Compression Engineers.