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Software Developer
Builds and maintains surveillance models for risk/compliance using Java, Spark, and DevOps; collaborates in Agile teams to design, code, and test systems.
DevOps Engineer with GCP (f/m/x) @ Sii Polska
Builds and maintains Google Cloud Platform infrastructure using Terraform, Ansible, and CI/CD pipelines to support scalable, resilient cloud services for enterprise applications.
Backend Spark Engineer: Data Pipelines & SQL
Build and optimize Apache Spark data pipelines and SQL queries for financial and logistics clients in a hybrid Warsaw role.
Senior Application Developer
Senior developer builds and maintains liquidity-risk apps in Java/Talend, working 50% on new code and 50% on support and batch processes for a large Canadian bank.
Data Engineer
Builds scalable data pipelines and AI infrastructure for next-gen healthcare research, focusing on ETL, vector databases, and real-time AI data workflows.
Senior Full Stack Engineer - JVM, Kotlin
Build and scale full-stack JVM/Kotlin backends and React-based frontends for a marketing platform, deploying on AWS/GCP with IaC and Docker/Kubernetes.
Junior Spark Data Engineer — ETL & Data Pipelines
Builds and maintains ETL pipelines using Spark/Scala to process and move data efficiently for international clients.
Akamai Technologies GmbH Backend & Big Data Engineer: Scalable Data Pipelines
Designs and maintains scalable data pipelines and backend services using Java, Scala, and Python to support cloud infrastructure and data-driven features.
Senior Data Engineer - AI-Driven Data Pipelines (Remote)
Build and maintain AI-driven data pipelines using Python, SQL, dbt, and GCP tools like BigQuery and Cloud Composer for scalable analytics and ML workflows.
Senior DevOps Engineer: AWS, Terraform & Kubernetes Remote
Senior DevOps Engineer builds and maintains cloud environments using AWS, Terraform, and Kubernetes for analytics platforms, with occasional backend work in Scala and Python.
Junior Data Engineer: Build Secure Data Pipelines
Build and secure data pipelines for a banking client, using Scala, Spark, and cloud platforms to process large-scale data into reliable, business-ready datasets.
Senior Data Engineer: Build Scalable Pipelines & Data Lakes
Senior Data Engineer designs scalable data pipelines and lakes, builds robust data models, and optimizes processes using Hadoop, Spark, Python, Java, or Scala.
Senior Big Data Engineer: Spark, Scala & Data Pipelines
Designs and builds scalable data pipelines using Scala and Spark to power reporting and strategic decision-making.
Principal Software Engineer for Data Architectures
Principal Software Engineer designs and optimizes large-scale data pipelines and architectures for ZoomInfo’s technographic data platform, integrating ML and ensuring data quality.
Tech Lead - Full Stack - US
Lead a team building and scaling a healthcare platform’s full-stack systems, making architectural decisions for scalable microservices and modern frontend apps.
GCP Cloud DevOps Engineer
Build and maintain HSBC’s GCP foundation using IaC (Terraform), CI/CD pipelines, and SDN while ensuring security and compliance for global application deployments.
Software Engineer II, Data
Build and maintain data pipelines and platforms at Pinterest, partnering with analysts and engineers to turn business needs into reliable, high-quality data products and insights using cloud tech and AI tools.
Java/Kotlin Developer (SEO Apps)
What you work on today shapes where you’ll be tomorrow. Looking for your next challenge as a Java/Kotlin Developer ? We may have the right opportunity for you. At B3, we start with people and their experience. We match…
DevOps Engineer with GCP
Build and maintain HeadHR’s Google Cloud Platform foundation, automate infrastructure with Terraform, and enforce security and compliance for global HR-tech deployments.
Scala/Java Developer — ML & Cloud Data Pipelines (Remote)
Builds scalable Scala/Java applications and collaborates with ML teams to integrate data pipelines for cloud-based systems.