Frontend Software Engineer | Local Business (S&D)

Join our dynamic team at daangn as a Frontend Software Engineer. In this pivotal role, you will be responsible for designing and implementing user-centric web applications that enhance the experience of local businesses. We value innovation and collaboration, and we are looking for a passionate engineer who thrives in a fast-paced environment.

Join our dynamic team at bjakcareer as a Senior Software Engineer, specializing in JavaScript and TypeScript. In this fully remote role, you will be integral in designing and developing innovative software solutions that drive our mission forward.Your expertise will influence our technology stack and product strategies while working collaboratively with cross-functional teams. This position offers a unique opportunity to enhance your career in a fast-paced, technology-driven environment.

Join our innovative team as a Frontend Platform Engineer, where you will play a pivotal role in developing and enhancing our cutting-edge frontend technologies. You'll collaborate closely with cross-functional teams to design, implement, and maintain high-quality user interfaces that elevate our platform's performance and user experience. If you're passionate about creating seamless web applications and have a knack for problem-solving, we want to hear from you!

Join the Frontend Chapter at Toss Securities!We are developing mobile and desktop products using modern web technologies, including services for Android and iOS app web views and back-office operations.Our goal is to provide a sleek investment experience that makes complex investment products accessible to everyone while leveraging optimal engineering techniques to display real-time data seamlessly.About the TeamCollaborate with Platform Designers to define what constitutes an excellent UX for Toss Securities services.Assist designers in creating high-quality UX designs and develop tools that simplify implementation for developers.Your ResponsibilitiesDevelop and maintain the design system utilized in Toss Securities services.Establish principles and structures that ensure the design system provides consistent and scalable interfaces.Define UX rules such as responsive design, keyboard usability, and loading experiences to ensure comfortable use across all environments.Create a “Design Linter” that allows designers to receive suggestions for improved UX directly in design editor tools.

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

Join Mendix – The Premier Low-Code Application Development Platform:The Mendix platform revolutionizes application development through visual modeling, allowing users to bypass extensive coding. Our clients harness Mendix to swiftly create and deploy superior enterprise software. Mendix fosters collaboration between business users and developers, ensuring a cohesive development journey.Explore our Customer Stories to see the diverse software solutions that organizations worldwide have built using the Mendix platform.At Mendix, we are committed to cultivating a diverse, inclusive, and safe workplace where individuals can express their authentic selves. We celebrate unique perspectives and value the richness that diversity brings. Our team comprises driven, intelligent professionals who excel in their fields.As the market evolves, we welcome individuals of all skill levels to engage with our platform, whether for client projects or personal development. Apply today to explore how you can contribute meaningfully at Mendix.Join our APAC presales team at Mendix, a Siemens business, and assist clients in integrating GenAI, agentic automation, and AI-assisted development into their digital transformation initiatives. You will blend traditional presales excellence—such as workshops, architecture, demos, and proofs of concept (POCs)—with innovative AI leadership, empowering enterprise clients to modernize their portfolios, enhance delivery speed, and achieve quantifiable business results. If you thrive in dynamic settings, enjoy shaping customer strategies, and are enthusiastic about emerging technologies, this opportunity is for you.

Founded in 2006 by passionate gamers, Riot Games is committed to crafting player-centric games that resonate with audiences worldwide. Our flagship title, League of Legends, launched in 2009, has since become a global phenomenon, captivating over 100 million players each month. We continuously strive to enhance the League of Legends experience, placing players at the heart of our community. We are on the lookout for humble yet ambitious professionals, sharp-minded individuals who can share their insights while we reciprocate with our own. If you have a serious passion for gaming, thrive on innovation, and are unafraid to challenge the status quo, we want to hear from you! As the Manager of Software Engineering in the Publishing Engagement team within the Publishing Platform, you will lead engineers dedicated to designing, developing, and maintaining platform services that facilitate game content delivery and enrich player experiences across various games and platforms. Collaborating with game developers, central tech groups, and legal and business teams in Korea, you will ensure high-quality standards while optimizing operations for players both locally and globally. Your extensive knowledge of technical systems will guide the team in building, operating, and scaling our services. You will influence critical technical decisions, oversee documentation and process enhancements, and mentor engineers in delivering integrated, multi-platform gaming experiences. Your leadership will cultivate an environment of clarity, discipline, and agility, empowering the team to make a significant impact. You will report directly to the Senior Manager of Software Engineering, who supervises multiple teams under the Meta Game Services initiative.

Join Renesa Electronics as a Sales Operations Intern, where you will gain valuable experience in the fast-paced electronics market. This internship is an excellent opportunity for students and recent graduates interested in sales, operations, and business development. You will work closely with our sales team, assisting in various operational tasks, analyzing sales data, and supporting customer engagement initiatives.

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.

ResponsibilitiesDevelop the PyTorch-Native Kernel Programming Model by designing an integration layer and runtime environments that facilitate the execution of custom kernels as native extensions in the PyTorch framework.Create a Tensor-Level Kernel Language by establishing high-level abstractions and programming models to support efficient model integration and expressive tensor operations.Implement a Virtual ISA to address performance bottlenecks through direct hardware control while preserving high-level programmability.Contribute to the Kernel Developer Ecosystem by building essential programming tools, technical specifications, and reference implementations to streamline kernel development and foster community contributions.

Who We AreAt Twelve Labs, we are at the forefront of developing innovative multimodal foundation models that enable video comprehension akin to human understanding. Our models have set new benchmarks in video-language modeling, granting us enhanced capabilities that fundamentally reshape how we engage with and analyze diverse media.Having secured an impressive $107 million in Seed and Series A funding from notable venture capital firms like NVIDIA’s NVentures, NEA, Radical Ventures, and Index Ventures, along with influential AI pioneers such as Fei-Fei Li, Silvio Savarese, and Alexandr Wang, we are headquartered in San Francisco with a significant presence in Seoul, reinforcing our commitment to global innovation.We celebrate the uniqueness of every individual's journey, as our varied cultural, educational, and life experiences empower us to constantly innovate and challenge the status quo. We seek passionate individuals aligned with our mission to make a meaningful impact as we advance technology to transform the world. Join us in revolutionizing video understanding and multimodal AI.About the RoleAs the Engineering Manager for Console at Twelve Labs, you will play a pivotal role in bridging our model capabilities with the user experiences our customers rely on. You will lead the Korea-based product engineering team throughout the entire development process, setting the technical vision, delivering production-grade software, and cultivating a team that excels in both speed and quality. This position requires hands-on involvement; you will engage directly with the code, driving architectural decisions, resolving complex technical challenges, and maintaining high standards of excellence. You will also take ownership of the product engineering surface, translating ambiguous objectives into actionable plans, collaborating with Product and Science teams, and ensuring that every new model capability reaches our customers swiftly and accurately.At this formative stage, your decisions regarding the team, architecture, and product will have a lasting impact. If you are excited about creating solutions that do not yet exist, leading a dedicated team, and working at the intersection of AI and product, this is the perfect opportunity for you.

Are you a dynamic leader with a passion for building strategic relationships? Join Feverup as a Manager of Strategic Partners in Seoul! In this pivotal role, you will spearhead initiatives that drive growth through partnerships while enhancing our brand presence. Your expertise in collaboration and negotiation will be key as you work with various stakeholders to identify and secure mutually beneficial opportunities.Your innovative approach to strategic planning will help us to not only meet but exceed our partnership goals. You will manage the entire partnership lifecycle, from identifying potential partners to executing agreements and ensuring ongoing success.

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.

Coupang Pay delivers seamless payment and financial services for a growing customer base. The company’s one-touch payment feature and post-payment option aim to make transactions simpler and more convenient. The team brings deep experience from across the fintech sector, working at the intersection of finance and technology to create new possibilities for customers. What Guides Our Work Wow the Customer: Customer trust matters most. Every decision centers on delivering an outstanding experience. Dive Deep: Every detail counts. The team tackles even small issues with care and thoroughness. Move with Urgency: Progress comes from action. Decisions are made promptly, and problems are solved without delay. Coupang Pay values initiative and welcomes those ready to make a real impact in a collaborative setting. Role Overview: Manager of Back-end Engineering The Manager of the Product Engineering team leads talented engineers to deliver reliable, high-quality software solutions. This role sets technical direction, supports team growth, and ensures service excellence for Coupang Pay’s fintech offerings. Location Seoul, South Korea

About AirwallexAirwallex is a pioneering unified payments and financial platform designed for global enterprises. With our unique blend of proprietary infrastructure and software, we empower more than 200,000 businesses globally—including industry leaders such as Brex, Rippling, Navan, Qantas, SHEIN, and others—with fully integrated solutions for managing business accounts, payments, spend management, treasury, and embedded finance on a global scale.Founded in Melbourne, we take pride in our diverse team of over 2,000 innovative professionals across 26 offices worldwide. Valued at $8 billion and supported by renowned investors like T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of developing the future of global payments and financial services. If you’re ready to embark on the most ambitious journey of your career, we invite you to join us.

Role overview Cato Networks seeks a Country Manager to drive business growth in South Korea. Based in Seoul, this leadership position centers on expanding the company’s presence and supporting strategic initiatives within the region. What you will do Direct business development activities across South Korea Collaborate with teams from various functions to enhance Cato Networks' services Ensure clients in South Korea receive consistent, high-quality service Location This role is located in Seoul, South Korea.

Join TransPerfect as an Account Manager!We are looking for a proactive and highly motivated Account Manager to become a vital part of our Seoul office. In this role, you will focus on driving new business initiatives mainly within the Life Sciences sector while providing exceptional support to our existing clients. Your effective communication skills, reliability, and organizational abilities will be critical as you take ownership of your client accounts and seek to uncover new opportunities for growth.Key Responsibilities:Build and nurture strong relationships with clients, sales teams, and production colleagues across the globe.Respond to client inquiries for new projects, collaborating with internal teams to define project scopes and prepare cost estimates.Analyze competitive landscapes, craft project proposals, and negotiate budgets and timelines with clients.Track project progress, ensuring adherence to deadlines and budget constraints while delivering high-quality results.Take initiative to understand clients’ industries, needs, and company cultures, thereby identifying new business avenues and enhancing service delivery.Expand existing business relationships and drive upselling opportunities within the TransPerfect service offerings.Implement innovative strategies to optimize new business development efforts.Maintain regular communication with clients to ensure satisfaction across delivery, quality, and support services.

Company Overview At Coupang, we strive to amaze our customers. We know we’re on the right path when we hear them say, “How did we ever live without Coupang?” Our journey began with a passion for simplifying shopping, dining, and daily living, and we are revolutionizing the multi-billion-dollar commerce sector in South Korea. With an exceptional reputation as a dependable leader in the industry, we combine the agility of a startup with the resources of a large public company. This unique blend empowers us to grow and innovate at an unprecedented pace. We foster an entrepreneurial environment where our team is encouraged to explore new initiatives and innovations. Our culture is defined by boldness and ambition, allowing you to make a tangible impact in your work. At Coupang, you will witness growth in yourself, your colleagues, and the organization every day. Join us in our mission to shape the future of commerce. We challenge the limits of what’s achievable to solve pressing problems, aiming to redefine conventional trade-offs in a high-tech, hyper-connected world. Position Overview As a Staff Back-end Engineer within the Global Operations Technology (GOT) team, you will be instrumental in developing systems that enable Coupang to deliver products to customers within hours of their order. Your role will involve leveraging advanced algorithms to enhance the customer experience by ensuring timely deliveries, especially during peak periods. Key Responsibilities Architect and develop system solutions for Global Operations Technology to maintain stable operations. Build front and back office web services utilizing the Java platform. Identify dependencies across various domains and orchestrate system integrations. Research and implement new technologies that enhance development and operational efficiency. Apply optimization algorithms to determine the most cost-effective and rapid delivery methods based on established logic.

Company Overview Coupang Pay, a spin-off from Coupang, is dedicated to meeting the growing needs of Coupang customers by providing convenient payment and financial services. We focus on delivering innovative payment solutions for everyone using Coupang’s platform—from customers purchasing on Coupang and Coupang Eats to sellers in our open market and merchants associated with Coupang Eats. By developing a one-touch payment service, we enhance user experience and have launched a deferred payment service to simplify transactions for our customers. At Coupang Pay, we embrace a culture of: 1. Wow the Customer: We hold customer trust sacred and prioritize enhancing customer experience value. 2. Dive Deep: No issue is too small. We delve into problem-solving and scrutinize issues thoroughly. 3. Move with Urgency: We find answers through action and avoid delaying decisions. Are you looking to take initiative and thrive in a dynamic work environment? Join us on the journey at Coupang Pay! Key Responsibilities As a developer within the Product Engineering team at Coupang Pay, your goal will be to make Coupang the most user-friendly online payment platform. You will participate in the development of exceptional fintech services and ensure high-quality delivery through code reviews. Additionally, you will play a crucial role in maintaining and enhancing the nation’s first one-touch payment system, “Coupay,” allowing millions of customers to access improved payment services. Collaborating with finance, treasury, and fintech development teams, you will actively work on developing and operating fintech back offices to provide a faster and more convenient payment experience for our users. Qualifications • Minimum of 8 years of backend development experience. • Proven expertise in distributed systems based on Java and Spring framework. • Strong commitment to problem-solving and the ability to implement solutions effectively. • Interest in customer service development and business development. • A desire for professional growth as a developer. Preferred Qualifications • High understanding of JPA and MSA. • Experience in the payment domain. • Familiarity with large-scale operational systems with monitoring and incident management capabilities. • Comfort with agile software methodologies. • Experience with large data processing tasks. Application Process and Additional Information Application Screening > (Video) Technical Interview 1/2 > Compensation Negotiation > Final Offer The application process may vary by role and is subject to change based on scheduling and circumstances. All candidates will receive updates regarding the application timeline and results via the email registered in their application. Please note: This job posting may close early once the positions are filled. Any discrepancies in the application content may lead to disqualification. Employment protection candidates (veterans, disabled persons, etc.) may receive preference in hiring according to relevant laws. The level and scope of responsibilities may be adjusted based on the candidate's overall experience and background, with appropriate communication before the final offer.

Join Our TeamThe Business Operations Manager position at Toss Securities is part of the Business Development Team.The Business Development Team is dedicated to enhancing the user experience with our products and identifying new business opportunities to improve the company's revenue strength.This involves negotiating optimal contracts with partners, managing them effectively, and leveraging insights gained from the field to suggest new business initiatives.Your ResponsibilitiesAs a Business Operations Manager, your primary focus will be supporting contract management. You will assist the Business Development Managers with various tasks related to contract execution, including cost billing, execution oversight, and expiration management.This role requires close collaboration with the Business Development Managers and various teams at Toss Securities, including product, legal, and compliance teams.You will also analyze the operational effectiveness of contracts and conduct research to identify new business opportunities.We Are Looking ForIndividuals with over 5 years of hands-on experience in business support, settlement, or operational roles within IT, startups, or the financial sector.Experience managing multiple contracts, including support for execution, cost billing/execution, and renewal management.Strong communication skills to collaborate effectively with colleagues and external partners.A solid understanding of the securities industry will be a plus.The ability to define and resolve various issues arising during the contract management process with flexible thinking is essential.Basic knowledge of accounting, taxation, or finance will be advantageous.Resume RecommendationsFocus on instances where you significantly contributed to complex and high-stakes contracts.Provide detailed examples of how you analyzed and improved inefficiencies in cost management or operational processes.Application ProcessSubmission of application > Job interview > Cultural fit interview > Reference check > Salary negotiation > Final offer and onboarding.Important NotesAny discrepancies or false information in your application may result in cancellation of your employment.Candidates with disqualifications as per Toss Securities' internal regulations may also be disqualified.Individuals with disabilities or those who are veterans will be given preferential treatment in accordance with relevant laws.Message to Future ColleaguesWe are seeking someone who can meticulously address issues behind the scenes and proactively identify new challenges.While this role may not shine in the spotlight, the Business Development Team understands the critical importance of this work in driving the company's pace and growth.Toss Securities offers a diverse range of emerging contractual relationships, providing an opportunity to gain extensive domain knowledge in the securities industry.Opportunities to solve new problems beyond the operations manager's scope are always available. Join us at Toss Securities, a rapidly growing firm in the securities sector, and experience fast-paced growth alongside your colleagues.