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데이터 엔지니어 (AI Service) (Data Engineer)
Builds and maintains a global financial data platform for securities, processing real-time market data with AI/ML pipelines using Kafka, Spark, and Iceberg.
데이터 엔지니어 (금융데이터/재무) (Data Engineer)
Builds and maintains scalable data pipelines for financial market data, transforming raw disclosures and market feeds into structured investment insights using Python, SQL, and distributed systems.
데이터 엔지니어 (금융데이터/자문) (Data Engineer)
Builds and operates data pipelines for Toss Securities’ wealth-management advisory services, integrating partner portfolio data, customer behavior, and regulatory-grade analytics to power portfolio recommendations and content.
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…
Site Reliability Engineer
Site Reliability Engineer on Toss Securities' SRE team in Seoul, responsible for preventing and responding to incidents on a high-traffic service: building monitoring/alerting around SLOs, performing deep root-cause analysis (down to Linux kernel, network, and eBPF level), and automating operations with internal tooling. Stack includes Java/Kotlin, Kubernetes/Istio, Prometheus/Grafana/ELK, and Go/
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 엔지니어 (금융데이터/DRE) (Data Engineer)
Data Reliability Engineer at Toss Securities (Seoul) who owns the full lifecycle of financial data — disclosures, earnings, market prices, news — designing and running ingestion/validation pipelines and a data-quality platform with data contracts and lineage tracking. Core stack: Python, SQL, Airflow, Kubernetes, and distributed query engines like Spark, Impala, and ClickHouse, with LLM-based auto
서버 개발자 (Product Foundation) (Server Developer)
# 합류하게 될 팀에 대해 알려드려요 - 토스뱅크 Server Developer (Product Foundation)는 Product Foundation(제품 기반) 도메인 소속으로, 토스뱅크의 기반이 되는 제품을 만들고 있어요. - 혁신적인 은행 상품이 빠르고 안정적으로 출시될 수 있게 지원하며, 고객이 은행 서비스를 안심하고 이용할 수 있도록 공통 기반 시스템을 만들어요. - 팀원들이…
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.
Data Manager
Localpayment is a fintech company specializing in local and cross-border payment solutions for emerging markets. Our platform enables global companies to accept payments in local currencies through native methods in…
Kotlin/JVM Full Stack Engineer — Fintech Microservices
Bourn is hiring a London-based Kotlin/JVM engineer to own backend features end to end — designing, building, and running fintech microservices in Kotlin with Micronaut, plus Kafka/Avro event pipelines, coordinating with frontend work in a fast-moving environment.
Full Stack Engineer (TypeScript / Node)
Full-stack engineer at fintech Bourn in London, building lending, payments, billing and vendor-management features end to end — NestJS microservices, Next.js portals, Kafka event workflows, bank and financial-data integrations, plus LLM/MCP-powered AI lending tools — in a small, autonomous engineering team.
Full Stack Engineer (Kotlin / JVM)
Bourn, a small London engineering org in lending and payments, seeks a backend-leaning full-stack Kotlin/JVM engineer to build Micronaut microservices, Kafka/Avro event systems and resilient bank/fintech integrations, plus some Next.js/React UI, applying LLMs and agents to financial workflows.
DevOps Engineer
DevOps/SRE engineer at Prima, an online motor insurance provider, joining the London Infrastructure team to design, build and operate scalable AWS/Kubernetes systems: automation and incident response, monitoring with Datadog, infrastructure as code (Pulumi preferred) and Python-based tooling for reliability, performance and security.
Data Engineer
We are seeking a skilled Data Engineer to join our dynamic team in Andhra Pradesh. The ideal candidate will have a strong background in data engineering, with expertise in AWS, Apache Spark, and Python. As a Data…
Ведущий разработчик Java
Leads Java backend development for money transfer services using PostgreSQL, Kafka, and Spring, reviewing code and shaping architecture in a fintech team.
Ведущий разработчик C#
Leads development of high-load payment systems in C# for a fintech bank, designing distributed services with PostgreSQL, Redis, and Kafka.