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Senior Kotlin / Java Engineer – FX Risk & Valuation

Open 23d UKSenior Licensed UK sponsor

Builds FX Options end-of-day Official Valuation capabilities on a Tier 1 investment bank's next-generation FX Risk Platform, embedded alongside the bank's engineers across the full delivery lifecycle. The core stack is Java, Kotlin and Apache Flink, with heavy emphasis on correctness, testing and data reconciliation.

AI Analytics Cloud Data Quality DevOps +5 skills

Senior Kotlin/Java Engineer — FX Options Valuation

Open 23d UKSenior Licensed UK sponsor

Senior engineer building FX Options end-of-day official valuation capabilities for a Tier 1 investment bank's next-generation FX Risk Platform, using Java, Kotlin, and Apache Flink. You own the development lifecycle from requirements to production, collaborating with bank engineers and trading desks across time zones.

Flink Java Kotlin

Core Java Developer – Quant Trading

Overview In this role you will build and evolve a high-impact Java platform for a fast-moving trading technology firm. You will work with cross-functional teams to design and implement business features that shape the…

Agile Flink Hadoop Java Prototyping

Staff Platform Engineer

Open 23d RemoteStaff

Gravie is hiring a Staff Platform Engineer to build internal paved paths and reference implementations, define organization-wide target-state architecture on AWS, and ship production AI agent systems. The role splits roughly 40% platform tooling, 30% architecture, and 30% AI solutions, requiring deep AWS, distributed systems, and generative AI production experience.

Acceptance Criteria Agentic AI AI API AWS +24 skills

194K – 259K $

United States Digital Space LLC

Senior Data Engineer

Open 24d EuropeContractSenior

Onsite Senior Data Engineer in central Paris (5 days/week) who builds and operates batch and streaming data pipelines, moves production data into data-lake storage, and improves data quality, reliability, and observability. Core stack: Python, SQL, Scala, PySpark, Spark Streaming, Parquet, and Iceberg.

Data Lake Data Pipelines Data Quality Embeddings Flink +11 skills

United States Digital Space LLC

Data Engineer, Places

Open 24d EuropeContract

Builds and improves data pipelines for place and location data, working with large geospatial/POI datasets, data-quality metrics, and A/B testing, and integrates experiments with backend systems. Core stack is Python, SQL, and Spark (PySpark, Spark SQL/Streaming, Parquet, Iceberg), working onsite in central Paris 5 days a week.

Data Pipelines Data Quality Embeddings Flink Observability +8 skills

Senior Machine Learning Engineer - Platform Team

Open 24d EuropeSenior

Builds and improves SumUp's internal ML platform — the tooling data scientists use for feature engineering, training, experimentation, monitoring and model serving — replacing fragmented workflows with self-service infrastructure. Core stack: Python, ML orchestration (Metaflow, MLflow, Kubeflow), Spark/Flink/Kafka, and AWS with Docker, Kubernetes and Terraform.

Airflow AWS Cloud Cloud Native Data Engineering +13 skills

Senior Data Engineer | SQL, ETL, Python | AWS (Cloud Data Platforms) | Onsite

Open 24d APACSenior

A senior data role at OpsWerks managing and optimizing ETL/ELT pipelines, monitoring cloud data platforms (Spark, Airflow, Flink, Jupyter), and supporting AWS/GCP data environments, including reporting, dashboards, and data quality checks. Core stack is SQL, Python (or Java/Scala), and AWS, working onsite in Mandaluyong with data and engineering teams.

Airflow Analytics AWS CI/CD Cloud +21 skills

Penbrothers International

Senior Data Engineer

Open 24d APACSenior

Senior Data Engineer building and maintaining scalable batch and real-time data pipelines on a Databricks-centered cloud platform (Spark, Kafka, Airflow, AWS) that power gaming, sportsbook, payments, and marketing domains. Hybrid role in Mandaluyong on a Manila-based offshore team collaborating with stakeholders in Malta.

Agile AI Airflow API AWS +22 skills

Senior Backend Engineer (Kotlin) – AI & Cloud-Native

Open 24d LATAMSenior

Senior backend engineer building an enterprise monitoring and observability platform: designing scalable Kotlin/Spring Boot services and REST APIs, integrating LLM APIs (OpenAI, Anthropic) for AI features like telemetry summarization, managing PostgreSQL persistence, and deploying via Docker/Kubernetes with Helm.

AI Anthropic API Cloud Cloud Native +18 skills

piagroupnetherlands

Audit Manager, Omnyacc Accountants & Adviseurs - Heerhugowaard

Open 24d HybridEuropeFull-time

Pak de regie over uitdagende controleopdrachten en word een belangrijke sparringpartner voor ondernemers. Solliciteer en ontdek wat Omnyacc jou te bieden heeft. OVER ONS Bij Omnyacc maken wij ons elke dag sterk voor…

Backend Engineer - Data Platform

Open 19d HybridEurope

LilEngine is leading the Lakehouse, a company-strategic effort to make Apache Iceberg a first-class citizen in Spotify's data ecosystem. We're building it in close collaboration with Google, on open standards, so that…

AI API BigQuery Cloud Data Pipelines +16 skills

Senior Software Engineer - Data Platform

Open 62d APACSenior H-1B sponsor history

Senior Data Engineer owning and evolving the data platform that powers DevRev's AI teammate 'Computer' — designing scalable data pipelines, optimizing large-scale database architectures and complex SQL workloads, and collaborating with AI, engineering, and product teams.

Agentic AI AI BigQuery Cloud C++ +17 skills

xiaomi technology

Data Engineer (Fresh Graduate)

Open 24d APACJunior

Entry-level Data Engineer at Xiaomi in Singapore operating and maintaining the mobile device and app data warehouses: building and monitoring ETL/ELT pipelines, writing SQL and Python/Shell scripts, and supporting business teams' data needs. Core big data stack includes Hadoop, Spark, Flink, Doris, and Iceberg.

Bash Big Data Data Pipelines Data Quality Data Warehousing +8 skills

Hardware Lead (f/m/d) - Berlin

Open 24d EuropeLead

CYCLE, a European provider of e-bike and cargo bike subscriptions for last-mile delivery, is hiring a Hardware Lead in Berlin reporting to the CEO. The role drives hardware development from concept to mass production: scheduling, budgets, design reviews, BOM and change management, NPI programs, and work with manufacturing partners in Asia and Europe.

Manager, Back-end Engineering (Global Operations Technology)

Open 130d APACLead

Leads backend engineering for Coupang’s global logistics and fulfillment systems, designing scalable platforms and data pipelines to optimize delivery and warehouse operations using Java, Spring, AWS, and big-data tools.

Agile Automation AWS Big Data Cassandra +12 skills

Senior Manager - Backend Engineering

Open 96d HybridAPACSenior

Leads a team of 8–10 engineers to re-architect Coupang’s global transportation platform, building scalable event-driven systems that process tens of millions of daily transactions.

Aurora Distributed Systems DynamoDB E-commerce Event Driven Architecture +8 skills

Senior Staff Backend Engineer - Fraud Detection

Open 74d HybridAPACStaff

Lead architecture and development of large-scale ML-powered fraud detection systems, building real-time data pipelines and model-serving infrastructure to protect Coupang’s e-commerce marketplace.

Cloud Cloud Native Data Engineering Data Pipelines Data Science +9 skills

Coupang Internal

Senior Staff Backend Engineer - Fraud Detection (CRDS)

Open 45d HybridAPACStaff

Lead the architecture of ML-powered fraud detection and risk platforms at Coupang. You will build real-time data pipelines, productionize machine learning models, and design high-throughput distributed systems using Java, Kafka, and Flink to protect the marketplace ecosystem.

Cloud Cloud Native Data Engineering Data Pipelines Data Science +9 skills

Senior Site Reliability Engineer

Open 23d On-siteAPACSenior

Responsibilities 1.Responsible for the operations, monitoring, and resource management of big data solutions on overseas cloud platforms, ensuring the stability and reliability of data platforms and related services.…

AWS Bash Big Data Cloud DevOps +8 skills