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Server Developer (Financial Marketplace)
Builds and operates scalable backend systems for a Korean fintech super-app’s financial marketplace, handling loans, cards, insurance, and accounts while integrating AI-driven automation.
Server Developer (User Growth)
Builds and operates high-traffic growth features in Toss’s app—like rewards, events, and analytics—using Kotlin/Spring and distributed systems to drive user growth and revenue.
서버 개발자 (Product) (Server Developer)
Builds and maintains the backend for Toss’s consumer-facing apps (payments, shopping, ads, etc.) using Kotlin, Spring, and distributed systems at scale.
Tech Lead (Server)
Leads the Data Platform team at Toss, building and operating scalable data pipelines and distributed systems (Hadoop, Kafka, Spark, Flink) to power real-time analytics and services for Korea’s leading fintech app.
데이터 분석 엔지니어 (DW) (Data Analytics Engineer)
Builds and maintains Toss’s enterprise data warehouse, automating pipelines and data marts with Hadoop and open-source tools while collaborating with analysts and ML teams.
Server Developer (Finance Product)
# 합류하게 될 팀에 대해 알려드려요 - Finance Product Division은 토스의 서비스에서 발생하는 계약, 구매, 결제, 정산, 지급, 회계, 리스크 관리가 하나의 흐름으로 이어지도록 제품과 시스템을 만들어요. 사업이 빠르게 성장해도 돈의 흐름을 정확하게 파악하고 안전하게 운영할 수 있는 기반을 만드는 조직이에요. - Finance Product Division 에 속해…
Site Reliability Engineer
Build and maintain monitoring, observability, and performance-testing systems to keep Toss Bank’s high-traffic services stable and scalable using Kotlin/Java, Kubernetes, Istio, Kafka, and Prometheus.
데이터 엔지니어 (Data Engineer)
Build and operate Toss’s tax-data infrastructure, enabling large-scale tax refund analytics and powering the refund engine.
서버 개발자 (Platform) (Server Developer)
# 토스 서버의 조직 구조를 알려드려요 토스의 Server Developer는 Product, Platform, Productivity 세 개의 Chapter로 나뉘어 일합니다. 직무명은 모두 같지만, 각 Chapter마다 집중하는 업무 영역에 차이가 있어요. Product Chapter는 유저가 직접 사용하는 토스의 서비스를 개발해요. 단순한 기능 구현을 넘어, 기술을 통해 비즈니스의…
데이터 분석 엔지니어 (Platform) (Data Analytics Engineer)
The Data Analytics Engineer will build and maintain standardized data warehouses and quality management processes to improve data maturity across Toss. The role involves designing efficient data pipelines, developing monitoring systems, and collaborating with domain teams using Hadoop, Airflow, Python, and SQL.
데이터 분석 엔지니어 (Data Analytics Engineer)
The Data Analytics Engineer on Toss Bank’s Data Warehouse team builds and operates large‑scale data pipelines and marts using Hadoop, Python/PySpark, Spark, Airflow and Data Mesh/Medallion architectures to ensure data quality and provide reliable data for the company.
데이터 엔지니어 (DataOps) (Data Engineer)
DataOps engineer in Toss Securities' Data Infra Team, operating the Elasticsearch-based log/search platform, Milvus vector search, and a data-dedicated Kubernetes deployment platform with CI/CD pipelines so data workloads ship fast while meeting financial compliance standards.
데이터 엔지니어링 스페셜리스트 (Data Engineering Specialist)
Entry-level-friendly data engineering role on Toss Bank's Real-Time Data team in Seoul: monitor and operate real-time CDC pipelines (Kafka, Flink, Kafka Connect, ClickHouse) across thousands of MySQL/MongoDB/Oracle databases, and process Iceberg tables with PySpark and Airflow on Hadoop. It is a 1-year contract position.
Technical Support Engineer
About Starburst Starburst delivers enterprise intelligence at scale by giving organizations secure, governed access to all their data, wherever it lives. Built for distributed data environments, Starburst helps…
Junior Software Engineer - DR Delivery Team
About Teads Teads is a leading omnichannel advertising platform building the future of digital advertising where quality content, trusted publishers, ambitious brands, and human creativity can thrive. Operating at true…
Senior Solutions Architect - Presales
Job Summary The DataPelago Solution Architect will serve as the technical partner to customers throughout the pre-sales and early-adoption journey . Working closely with the DataPelago Account Executive, NetApp AI…
etl tester with hadoop
We are looking for an experienced ETL Hadoop Tester with strong expertise in data warehouse testing, Big Data validation, and ETL testing. The candidate should have hands-on experience in validating data processing…
Big Data Platform Administrator - VOIS
Who we are VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation. As the largest…
Gen AI Engineer
Designs, builds, and deploys AI/ML and NLP solutions in Python on Google Cloud Platform, working with structured and unstructured data via SQL, and provides technical leadership and mentorship to the AI team. Full-time role placed at a client of staffing firm Ambiquest, based in Noida, Pune, or Chennai.