Application Engineer Technical Program Manager jobs in Seoul – Page 33 | RoboApply Jobs

Application Engineer Technical Program Manager jobs in Seoul· Page 33

Results 641–660 of 725 for “Application Engineer Technical Program Manager” in Seoul.

725 jobs found

641 - 660 of 725 Jobs
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Burson logo
On-site|On-site|Seoul, Seoul, South Korea

About Us:Burson is at the forefront of global communications, dedicated to creating value for our clients through strategic reputation management. Our specialized teams leverage cutting-edge technology and innovative creative strategies to help brands transform their reputation into a competitive asset, enabling them to thrive in today's fast-paced environme…

Jan 29, 2026
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Tosscareers logo
Full-time|On-site|Seoul

Join our dynamic team at Tosscareers as a Server Developer, where your skills will help shape innovative products and solutions. We are looking for passionate individuals who thrive in a collaborative environment and are eager to contribute to exciting projects.

Mar 9, 2026
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Hypebeast Ltd. logo
Full-time|On-site|Seoul

Join Hypebeast, a premier global platform dedicated to contemporary culture and lifestyle, as our Brand Partnerships Manager. Founded in 2005 and publicly listed since 2016, Hypebeast has developed a vast readership across North America, Asia Pacific, Europe, and beyond. We encompass a diverse range of publishing brands, including Hypebeast, our innovative creative agency Hypemaker, and our retail platform HBX. We are committed to delivering editorially-driven news and commerce that resonates with our global audience.

Jan 7, 2026
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Databricks logo
Full-time|On-site|Seoul, South Korea

Join Databricks as a Senior Solutions Architect and play a pivotal role in driving our clients' success through innovative data solutions. You will leverage your expertise in cloud technologies and data engineering to design robust architectures that empower organizations to harness the full potential of their data. Collaborate with cross-functional teams to deliver high-impact solutions that enhance business outcomes.

Mar 31, 2026
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Tridge logo
Full-time|On-site|Seoul, South Korea

About Tridge:At Tridge, we have been addressing the information asymmetry and inefficiencies in the global agricultural trade through data and technology. Our next chapter involves expanding our decade-long agricultural Vertical Intelligence into a comprehensive supply chain network.We are building exclusive industry intelligence (Vertical AI) based on vast domain data,Automating interactions within the buyer-seller network (Horizontal AI),And creating a 'Global Supply Chain OS' that enables self-sustaining transactions.We have persevered through challenging circumstances, emerging stronger and with clearer direction. This clarity has sharpened our focus on what truly matters and how to execute effectively.The challenges we aim to solve remain substantial, and we are looking for exceptional colleagues. We seek individuals who can think deeply and execute firmly to address the long-standing issues of market asymmetry and imbalance in a sustainable manner, making our next chapter a reality.Introducing Tridge Eye Product VideoKey Responsibilities:Communication and Value Delivery with Investors: Regular and ad-hoc communication with investors to convey the company’s vision, business strategy, and financial performance.Management of Existing Investors and Acquisition of New Ones: Maintain trust with existing investors while seeking new opportunities to expand capital and growth.Support for Funding Processes: Engage in IPOs, follow-up investments, and other funding processes through financial modeling, research, due diligence, and contract negotiation.Collaboration with Business Units and Strategy Development: Work closely with various departments to establish finance models based on strategic scenarios and incorporate them into IR strategies.

Mar 17, 2026
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Toss Bank logo
Full-time|On-site|Seoul

About the Internal Audit Team at Toss Bank The Internal Audit Team at Toss Bank works to protect both customers and colleagues from a range of internal and external risks. The group includes professionals with more than 10 years of auditing experience, bringing varied backgrounds and a focus on practical, efficient audit strategies. Audits cover multiple domains and are carried out in partnership with other teams according to the annual audit plan. Insights from these audits drive real improvements, not just reports, thanks to strong teamwork and a commitment to actionable results. What You Will Do Create and execute a long-term IT audit strategy, ensuring systematic audit operations. Lead thematic and special audits to address IT and security concerns. Manage financial incident reporting and investigations, and coordinate responses to regulatory bodies. Who We’re Looking For Background in internal audit, compliance, or information security (including data protection) is required. Solid understanding of IT and information security regulations, with experience in compliance checks. Hands-on knowledge of information security controls such as network architecture, access control, account management, and log management is preferred. Experience with policy management and tools for hacking prevention, data breach prevention, and monitoring is a plus. Familiarity with incident investigations involving IT failures, breaches, or data leaks is valued. Experience with continuous monitoring tasks (such as FDS or rule-based data leak detection) is desirable. Resume Tips Describe specific examples of managing risks and driving improvements through internal audit or similar roles. Share how you addressed resistance from operational departments to internal control changes, and how you overcame these situations. Mention IT and security-related responsibilities beyond internal audit or IT controls, if applicable. If you’ve worked with regulatory bodies like the Financial Supervisory Service, detail your contributions during inspections. Application Process Submit application Job interview Cultural fit interview Reference check Salary negotiation Final acceptance and onboarding

Apr 17, 2026
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Toss logo
Full-time|On-site|Seoul

About the Financial Marketplace Domain Toss organizes its work into several domains, each running its own business and product lines. The Financial Marketplace domain delivers a range of financial services, including loans, credit cards, insurance, and account management. This team helps customers address financial needs directly within the Toss platform. The domain is expanding into real estate and mobile services, aiming to address broader customer needs beyond traditional finance. Business and product teams work side by side, moving quickly to experiment with and scale new offerings alongside various partners. Learn more from the Financial Marketplace Leader Article. What You Will Do Design and operate products in the financial domain with a focus on scalability and stability. Work closely with partners to solve real problems, seeing the direct impact of your work and growing quickly. Move fast to achieve medium- and long-term goals for the domain, leading change where needed. Drive the adoption of AI Agent-based automation throughout the domain and help grow the platform. Who We’re Looking For At least one year of hands-on experience in software development. Background in designing and running high-availability, scalable systems. Experience building systems that handle large-scale, real-time traffic. Interest in, or experience with, AI-driven operational automation. Platform engineering design experience is a plus. Knowledge of financial products (such as loans, cards, or insurance) is helpful. Interest or experience in real-time data processing or Flink is beneficial. Experience setting up test infrastructure or mock servers is a plus. Understanding of regulatory or compliance requirements, or experience designing governance, is valued. Technologies in Use Kotlin Spring MySQL MongoDB Hadoop Redis Kafka Important Application Notes Candidates will be considered first for roles in the Financial Marketplace domain. Depending on interviews, skills, and internal needs, offers may be extended for other teams. If interested in roles outside this domain, see the Server Developer (Product) opening. Any false information on a resume or disciplinary issues during employment may result in cancellation of the hiring process. Hiring may be canceled according to Toss regulations if candidates fall under restricted or disqualifying categories. Hiring Process Application Submission Job Interview Cultural Fit Interview Reference Check Compensation Discussion Final Acceptance and Onboarding Working at Toss "To connect everyone with easier and more convenient finance." The Financial Marketplace Domain at Toss starts by questioning whether products truly serve users. Teams across business, product, and engineering work as one to build solutions. Perseverance and a collaborative approach to defining and solving problems, especially when navigating financial regulations, are valued here.

Apr 15, 2026
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Tosscareers logo
Full-time|On-site|Seoul

Join Our Platform DivisionOur Platform Division is dedicated to building solutions that empower Toss members to tackle complex problems swiftly and securely. We manage essential services such as settlement systems, internal solutions, and the Toss home screen.Your Role and ResponsibilitiesUpon joining, your specific team and responsibilities will be tailored based on your strengths and background during the interview process.1 Finance ProductSettlement AdminDesign and operate a platform that accurately and reliably processes settlements for all transactions at Toss (online, offline, shopping, etc.).Aggregate millions of payment transactions for daily disbursement to merchants.Manage a settlement platform for various services including loans, credit cards, and insurance.Oversee a platform for managing receivables generated by diverse services.Contract OperationsMeta-structure all contracts at Toss and streamline the flow from contracts to costs, payments, and revenues through our system.2 Intelligence ProductPersonalized Recommendations & AdvertisingDesign and develop a recommendation and advertising system that helps users discover essential services while driving revenue growth for businesses.Optimize the exposure and delivery of the most suitable services from a plethora of offerings in the Toss app at the right moment, enhancing user experience.Design and manage servers capable of delivering personalized services quickly and reliably, even in high-traffic environments.CRM & Marketing AutomationBuild a CRM platform that allows for integrated management of marketing channels such as push notifications and in-app messages, automating campaign execution and operations.Create AI agents that autonomously execute advertising campaigns and adapt based on real-time customer feedback.Collaborate closely with marketers to identify and resolve recurring bottlenecks through engineering solutions.Experiment & Data Analysis PlatformDesign a platform that supports experimentation across the Toss app, enabling rapid hypothesis testing and outcome analysis.Handle audience lifecycle covering segment creation to funnel analysis based on behavioral logs and attribute data.Quickly process and serve large volumes of complex experimental data to provide immediate insights for decision-making.Work closely with PMs and data analysts from experiment design to result interpretation, addressing discovered inconveniences through platform solutions.We Seek Individuals Who1 Finance ProductEven if you lack domain-specific experience, we are looking for individuals eager to understand and master the financial flows within Toss. Experience in developing systems in domains where data integrity and reliability are paramount is essential. You should enjoy modeling complex domains and resolving them through systems in close collaboration with operational personnel.2 Intelligence ProductWe need individuals who have experience creating services that consider user context such as recommendations, personalization, and advertising. You should be interested in automating repetitive tasks and designing systems that operate autonomously without human intervention. Experience in structuring complex, large datasets and designing pipelines for fast querying and serving is a must. Enjoy working with product planners and data analysts to formulate hypotheses, validate them through experiments, and enhance products. Experience applying AI/ML technology in production environments is advantageous but not mandatory.Please NoteThis position requires a minimum of one year of practical experience...

May 4, 2026
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Toss Payments logo
Full-time|On-site|Seoul

All applicants will have the opportunity to take a coding test!Experience unique to Toss Payments."Discover new possibilities alongside colleagues who help reduce trial and error."Create products with a lifespan of over 20 years that impact various merchants utilizing Toss Payments.Engage in complex tasks that involve understanding the history of previous technologies to identify improvement strategies.All engineers work towards a common goal, collaborating across teams on specific problems and organically removing blockers during the solution process.Embrace challenges and try anything to overcome your limits and discover new potentials.About Toss Payments:- Toss Payments aims to provide all necessary solutions for businesses, from technology to operations, understanding the challenges and inefficiencies they face. We create products that offer consumers a simple and convenient service experience while ensuring merchants can focus solely on their business.- We operate under the principles of autonomy and responsibility, fostering a strong culture of mutual trust as we pursue our core goal of 'innovating the electronic payment market.' We are looking for colleagues who will help shape the future of the payment industry!What you'll be working on:- Develop scalable and flexible systems to easily implement the continuously increasing payment requests and diverse requirements.- Create systems capable of handling traffic surges, such as those during flash sales, without crashing.- Build settlement systems that can quickly and accurately compute numerous transactions with hundreds of requirements.- Develop new APIs to address business difficulties in a microservices architecture that allows for seamless and uninterrupted deployments.- Establish an ecosystem to support OpenAPI, connecting Toss Payments with client systems.Who can apply:- Individuals with less than 3 years of practical development experience.- Those with no restrictions on overseas travel.- Candidates available to join by June 2024.Technologies used at Toss Payments:- Java, Kotlin, Gradle- Spring MVC, Spring Webflux, Spring Batch, JPA, Spring Cloud Gateway, Spring Cloud Config, Netty- MySQL, Redis, ElasticSearch, Kafka, OracleThe joining process at Toss Payments:- Application submission > Coding test > Job interview > Cultural fit interview > Reference check > Negotiation of terms > Final acceptance and onboarding.- Application submission: April 15 (Monday) to April 24 (Wednesday) by 23:59.- Coding test: April 27 (Saturday) at 14:00 (90 minutes total).- The test will consist of 60 minutes of algorithm questions and 30 minutes of descriptive questions.- Subsequent hiring process: Only those who pass the coding test will be notified of individual schedules.- Onboarding: To take place in June.Coding test details:- The coding test will be sent to the registered email on April 27 (Saturday) at 2 PM.- Time limit: 90 minutes.- Submission deadline for the coding test: April 27 (Saturday) at 3:30 PM.- All applicants will have the opportunity to take the coding test.Frequently Asked Questions:Q. Can I apply if I have a past rejection?- There are no restrictions on applying for the Toss Payments Server Developer position for those with less than 3 years of experience. Feel free to apply even if you have been previously rejected.Q. Can industrial function personnel or specialized research personnel apply?- Currently, Toss Payments does not permit the hiring of personnel under military service exceptions, thus they cannot apply.Q. Can foreigners or those living abroad apply?- If you have received a work visa or have no issues obtaining one, you are eligible to apply.

Mar 9, 2026
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Toss logo
Full-time|On-site|Seoul

Join our dynamic Server Platform team at Toss, where we play a critical role in ensuring the stability and reliability of all Toss services. Our team is dedicated to building a solid foundation for our services to operate smoothly.As part of the Server Platform team, you will collaborate closely with Site Reliability Engineers focused on preventing outages, DevOps Engineers enhancing deployment pipelines, and Server Developers working on various products.We prepare meticulously to ensure rapid recovery from service disruptions, providing robust support for backend operations that allow service developers to respond effectively to users.To enhance the security and reliability of financial transactions, we implement features such as degraded functionality at the Gateway level, automate analysis, and strengthen runtime analysis capabilities.Our initiatives also focus on improving performance through various profiling methods and hardware acceleration, alongside architectural enhancements.To boost developer productivity, we offer common libraries for distributed locking, logging, and metrics.

Mar 9, 2026
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Toss logo
Full-time|On-site|Seoul

Join Our TeamThe Server Developer (Product) is an integral part of Toss's Maker Organization, Silo. Within each Silo, a diverse team of 6-8 professionals, including product owners, designers, developers, and data analysts, collaborates with autonomy, akin to a small startup.As our user base expands, our dedicated team of server developers ensures stable operations, supporting various services across Toss, distinct from the rapid experiments conducted within the Silo.What You'll Be DoingDesigning and developing the Product server, utilized daily by countless Toss customers.Offering over 50 diverse services since the launch of our easy remittance service in 2015, including financial status inquiries, pedometers, and luck quizzes.Implementing cutting-edge technologies to ensure service stability while promptly addressing user feedback and issues.Who We're Looking ForIndividuals with experience in designing and operating high-availability, scalable systems.Professionals with a background in developing systems that manage large-scale real-time traffic.People who have faced and resolved system outages effectively.Passionate individuals who treat the service as their own, embodying a sense of ownership.Collaborators eager to share insights and ideas gained from service development, constantly seeking technical challenges.Services You Will HandleLoan: Create services that allow users to easily compare various loans and manage them efficiently. We aim to be the go-to choice for credit loans, mortgage loans, refinancing loans, and card loans.Marketplace: Develop essential services, such as credit card benefit comparisons, investments, and auto insurance, for financial users.Payment: Work on Toss's simple payment service, TossPay, handling everything from online and offline payments to new payment method development and user acquisition promotions.Commerce: Enhance Toss's payment capabilities through commerce initiatives, launching group-buying and seller admin services to create value for both users and sellers.Benefits: Lead the creation of innovative services in the benefits tab, including pedometers, live shopping, lucky lotteries, and point rewards for friends.Ads: Expand Toss's advertising business, developing stable-serving products that handle large traffic volumes while integrating ad network developments.Home: Create services related to the home screen, the first touchpoint for all Toss users, analyzing assets and expenditures while connecting users to other relevant Toss services.

Mar 9, 2026
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Toss Payments logo
Full-time|On-site|Seoul

Join our dynamic team at Toss Payments as a TCP Server Developer. We are looking for a skilled developer who is passionate about building high-performance server applications. You will be working with cutting-edge technologies to ensure seamless communication across our platforms.

Mar 9, 2026
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Zeeco, Inc. logo
Full-time|On-site|Seoul

At Zeeco, we cultivate a dynamic and supportive work environment where our employees thrive. From engineering professionals to our dedicated support teams, every member benefits from a culture of excellence, comprehensive training, and abundant opportunities for career advancement. Our collaborations with industry leaders empower our workforce to enhance their skills in tandem with experts in their respective fields.Key Responsibilities- Conducting field service engineering tasks- Overseeing the commissioning of burner and flare systems in petrochemical plants, industrial machinery, or marine vesselsQualifications- Bachelor’s degree or higher in engineering or a related field- No prior experience requiredPreferred Qualifications- Certifications: Electrician, Marine Engineer, or Marine Machinery Technician- Proficiency in English- Experience at sea and prior commissioning experience with burners

Nov 12, 2025
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Toss Income logo
Full-time|On-site|Seoul

Join Toss Income, a newly established subsidiary of the Toss community, focusing on innovative financial services related to income.Toss Income aims to enhance financial experiences by addressing challenges in the tax domain, which, while not a daily financial service, is a crucial aspect of financial life.We are dedicated to alleviating the difficulties individuals face in managing their taxes through services like 'Finding Hidden Refunds.'As part of the newest branch of Toss community, you will have the opportunity to be an initial member and shape our team.The team you will join comprises self-sufficient units known as silos, which include product owners, designers, developers, and data analysts, functioning like small startups.As our user base expands, we require server developers who can ensure stable operations while supporting various services at Toss.Your responsibilities will include:Designing and developing the servers for services utilized by Toss Income customers.Ensuring the stability of Toss Income services while swiftly addressing issues based on customer feedback.We are looking for individuals who:Have experience designing and operating high-availability, scalable systems.Possess a background in developing systems capable of handling large-scale real-time traffic.Have encountered and resolved system failures.Take pride in their work and approach it with a sense of ownership.Are eager to share insights and ideas gained from service development and continuously seek technical challenges.We recommend structuring your resume to highlight:Your experience in developing systems capable of handling high traffic quickly and reliably.Specific improvements you've made based on problems you've identified, detailing the technology stack used.Participation in the initial stages of service development.Experience in developing B2C services based on the Spring Framework.Technologies used at Toss Income include:Kotlin, Java, GradleNetty, Spring MVC, Spring Webflux, Spring Boot, Spring Cloud Gateway, Spring Cloud ConfigJPA/Hibernate, MySQL, MongoDB, Hadoop, Redis, Memcached, etc.

Apr 1, 2026
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SanDisk logo
Internship|On-site|Seoul

SanDisk seeks a Backend Intern for the Autumn Semester CY26 in Seoul. This internship is designed for students who have an interest in backend development and data storage technologies. Role overview Interns will join technical teams and contribute to real projects focused on backend systems. The position offers a chance to work directly with experienced engineers and see how backend solutions support data storage products. What you will do Collaborate with engineers on active projects Support backend development tasks Build practical skills in data storage technologies Work environment This internship emphasizes hands-on learning and teamwork. Interns are encouraged to take part in ongoing work and engage with technical staff in a busy, collaborative setting.

Apr 24, 2026
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Notion logo
FullTime|On-site|Seoul, South Korea

About Us:At Notion, we empower individuals and teams to craft stunning tools tailored to their professional needs. In a world overwhelmed with applications, Notion stands out by offering a unified platform that seamlessly integrates documents, notes, projects, calendars, and emails—all enhanced by AI to provide insights and automate processes. Our diverse user base, ranging from freelancers to major enterprises like Toyota, Figma, and OpenAI, appreciates Notion for its versatility, ultimately saving both time and resources.Our culture thrives on in-person collaboration. We encourage all team members to work from our offices on Mondays, Tuesdays, and Thursdays, which we refer to as our Anchor Days. Certain roles may necessitate additional in-office presence.Your Role:We are seeking a dynamic Customer Success Manager to foster and expand relationships with our enterprise customers in Korea, a key market for Notion. As a CSM, you will be responsible for ensuring the post-sales success of your assigned accounts, acting as a trusted advisor who drives significant adoption, realizes business value, and facilitates the scalable use of Notion over time. You will collaborate closely with Account Executives, Solutions Engineers, Support teams, and regional/global CSMs to deliver a consistent and exceptional customer experience.This position is ideal for someone adept at navigating complex enterprise landscapes, managing multiple stakeholders, and balancing customer advocacy with the overarching business objectives.What You'll Accomplish:Champion AI adoption, value delivery, and renewals within your portfolio of accounts.Influence customer outcomes, enhance partnerships, and contribute directly to sustainable revenue growth.Conduct AI workshops to establish and deploy workflows that address specific business challenges.Identify and cultivate expansion opportunities within existing accounts.Co-create customer success plans to ensure every client meets their goals.Collaborate with AEs on growth strategies while taking charge of customer activation and renewal preparations.Gain in-depth knowledge of our product to help customers achieve their business objectives.Innovate and refine Customer Success programs to retain and expand our customer base while minimizing churn.Document and share critical insights and learnings with the broader Notion team.Essential Skills:Strong interpersonal and communication skills to engage with stakeholders at all levels.Proven experience in customer success, account management, or a similar role.Ability to analyze customer needs and translate them into actionable strategies.Familiarity with AI and tech solutions, preferably in enterprise environments.Proficient in project management and organizational skills.Fluency in Korean and English is required.

Jan 22, 2026
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daangn logo
On-site|On-site|SEOUL

Welcome to the Daangn Team!At Daangn, we are committed to fostering an environment where individuals can grow alongside the company's progress.Our recruitment team is here to assist you in achieving those moments of joyful collaboration with amazing colleagues. Introducing the C2C Marketplace TeamThe C2C Marketplace team at Daangn strives to create a warm and overwhelmingly convenient transaction experience for neighbors through Korea's leading second-hand trading service. We go beyond merely developing features; we deeply understand the challenges users face and craft innovative solutions through precise problem definitions. By leveraging data-driven experimentation and rapid validation, we continuously enhance our services, providing millions of users across Korea, Canada, the United States, and Japan with a trustworthy second-hand trading experience.Your ResponsibilitiesEstablish and execute product strategy and roadmap based on an understanding of second-hand trading users.Identify problems and opportunities, launching products that address user challenges through qualitative and quantitative data.Refine and manage product policies, ensuring the delivery of a reliable service that users can trust.Collaborate with a diverse team of product designers, engineers, and analysts to foster a product development process utilizing AI.We Are Looking ForA candidate with over 3 years of experience as a Product Manager.Experience in developing products based on data-driven thinking, including hypothesis formulation and A/B testing.A proven track record of delivering meaningful results while solving 0 to 1 challenges in early-stage startups or new business ventures.A strong interest in AI with hands-on experience in creating and managing AI-driven products.Preferred QualificationsExperience in marketplace, social networking services (SNS), or e-commerce.An understanding of Daangn's vision and values, with the ability to contemplate the direction of our services.Additional InformationThere is a 3-month probationary period for full-time hires.We prioritize candidates with disabilities and veterans in accordance with the

Mar 16, 2026
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Speechify logo
Full-time|Remote|Seoul, South Korea

Speechify’s mission is to remove reading barriers and open up learning for everyone. Over 50 million people use our text-to-speech technology to turn PDFs, books, Google Docs, news articles, and websites into audio. Our products span iOS, Android, Mac, Chrome, and web platforms. Recent recognition includes Google’s Chrome Extension of the Year and Apple’s 2025 Design Award for inclusivity. Our team of nearly 200 works remotely across the globe. We bring together frontend and backend engineers, AI research scientists, and professionals from companies like Amazon, Microsoft, and Google, as well as alumni from top universities such as Stanford. About the Role Speechify is looking for a Senior Android Engineer to help lead our Android core product as it grows into the most popular text-to-speech app on the Play Store. This role is based in Seoul, South Korea. The position calls for someone who thinks strategically, enjoys tackling new projects, and cares deeply about building user experiences that truly help people. What You’ll Do Lead development for the Android app, supporting a rapidly expanding user base Drive new projects that improve and expand the product Work closely with a distributed team of engineers and product leaders Help shape the direction of the Android product with both technical and product insight What We Value Strong technical skills and a results-oriented mindset Clear, effective communication Desire to take initiative and ownership in a flat, collaborative structure Commitment to high standards and a strong work ethic Interview Process The interview process includes several technical assessments, typically completed within one week.

Apr 20, 2026
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Toss Care logo
Full-time|On-site|Seoul

Join Our TeamAs a Product Server Developer at Toss, you will be one of the pioneering members of our team, gaining diverse experiences as we venture into the offline payment industry.We are excited to shape the history of payment systems, innovating the payment ecosystem with enthusiasm.You will collaborate with various colleagues, including Business Development Managers, Purchasing Managers, and Hardware Engineers, to successfully launch top-tier payment devices.Your ResponsibilitiesDesign and develop product servers that create digital innovations in the offline payment market, providing beautiful payment experiences.Handle all aspects of system service design and operations to ensure we deliver utmost value.Utilize cutting-edge technologies to maintain stable service operations, swiftly addressing user feedback and challenges.Ideal CandidateYou have experience designing and operating high-availability, scalable systems.You possess a background in developing systems that handle large-scale, real-time traffic.You have faced and resolved system failures, demonstrating your problem-solving skills.You approach your work with a strong sense of ownership and dedication, treating the service as 'your own'.You enjoy sharing insights and ideas gained from service development and are eager to embrace continuous technical challenges.Resume TipsDetail your experience in developing solutions that efficiently and reliably handle high traffic volumes.If you have proactively identified and improved issues, please specify the technologies used and the extent of improvements.Include any experience you have in participating in the early stages of service development.Experience in developing B2C services based on the Spring Framework is a plus.Technologies We UseKotlin, Java, GradleNetty, Spring MVC, Spring Webflux, Spring Boot, Spring Cloud Gateway, Spring Cloud ConfigJPA/Hibernate, MySQL, MongoDB, Hadoop, Redis, Memcached, ZookeeperKubernetes + Istio, Haproxy, NginxGoCD, ArgoCD, Consul, Vault, Git, Docker, Spinnaker, Jenkins, Ceph, HarborKafka, ELK, Prometheus + Thanos, InfluxData, Grafana

Mar 12, 2026
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Twelve Labs logo
Full-time|On-site|Seoul, South Korea

About UsJoin us in setting global standards for AI in video understanding!At Twelve Labs, we create world-class AI models specialized in processing vast video datasets to provide advanced features such as search, analysis, summarization, and insights generation.Our models are utilized in the world's largest sports leagues to swiftly and accurately highlight key moments, enhancing the viewing experience. In domestic integrated control centers, our technology assists in efficiently navigating CCTV footage for rapid crisis response, while major broadcasters and studios globally rely on our models to produce content for billions of viewers.Twelve Labs is a Deep Tech startup with offices in San Francisco and Seoul, recognized as one of the top 100 AI startups globally by CB Insights for four consecutive years. We've secured over $110 million in investments from leading VCs and companies such as NVIDIA, NEA, Index Ventures, Databricks, and Snowflake. Our AI models are uniquely available through Amazon Bedrock, developed in Korea. We are dedicated to creating exceptional products alongside outstanding colleagues and growing with our global clientele.Our core values include:A reflective and honest attitude towards oneself and the team.Perseverance and humility in the face of failure and feedback.A commitment to continuous learning and team empowerment.If you enjoy solving challenging problems and growing through the process, the opportunity awaits you at Twelve Labs.About the TeamYou will be part of the Marengo team, responsible for the research and development of our multimodal embedding models. We integrate various modalities such as video, audio, and text into a singular embedding space.Our work encompasses a variety of research topics, including contrastive learning, temporal video understanding, and multimodal representation learning. We manage the entire model development lifecycle, from constructing large-scale training data pipelines to designing model architectures, optimizing distributed training, and developing evaluation systems. With access to top-tier GPU resources like the NVIDIA B300, we efficiently conduct large-scale experiments.In a fast-paced environment with a short research-to-production gap, we collaborate closely with the Search, Product, and Infrastructure teams to continuously enhance the quality of models used by thousands of customers worldwide.About the RoleAs a Senior ML Research Engineer on the Marengo team, you will spearhead the research and development of Twelve Labs' multimodal embedding models, focusing on data strategy, training pipeline optimization, and model architecture experimentation and evaluation.This is a research-intensive engineering role lying at the intersection of multimodal representation learning, large-scale distributed training, and data engineering. We seek a proficient engineer-researcher capable of tackling well-defined research problems with moderate ambiguity, designing rigorous experiments, and delivering reproducible results ready for production deployment.

Apr 10, 2026

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