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Senior Data Engineer (Databricks, Spark)
Build and optimize large-scale data pipelines on Databricks and Spark for a neobank, ensuring clean, reliable datasets and efficient analytics infrastructure.
Senior Data Engineer
Designs and maintains cloud-based data pipelines (Bronze/Silver/Gold) using SQL/ELT patterns in BigQuery, orchestrating workflows with Airflow while ensuring data quality, governance, and integration with downstream systems for a global marketplace platform.
Devops Engineer
This DevOps Engineer role involves building backend services with TypeScript and Node.js while managing GCP infrastructure, CI/CD pipelines, and security governance. The position requires strong experience with Terraform, BigQuery, and cloud observability to support data-driven initiatives.
Full Stack Developer
Expert Full Stack Developer at Allianz Technology designing, developing, and maintaining web applications with AI integration, working with cross-functional teams to deliver high-quality solutions that meet business objectives.
Senior QA Engineer
Designs and executes test strategies for mobile, API, and UI applications, creating test plans, automating tests, and ensuring high-quality software delivery through collaboration with developers and stakeholders.
Senior Python/Django Architect (Part-time)
Senior Python/Django Architect designs and scales a SaaS platform for accounting firms and finance professionals, focusing on task management, client communication, and compliance (AML/KYC) for 3,000+ enterprise users.
SDET Automation Test Engineer with Playwright
The SDET Automation Test Engineer will develop and maintain automated testing frameworks for financial services projects using Java, Playwright, and Rest Assured. The role requires strong CI/CD integration skills and collaboration within a DevOps environment.
Senior .NET Developer Full Stack
I-Ray IT Solutions AB is seeking a Senior .NET Developer to build and maintain enterprise applications using C#, .NET, React, and TypeScript. The role involves full-stack development, database optimization with SQL Server, and collaboration within an Agile/Scrum environment.
Senior Full Stack Software Engineer
Build and evolve modern, cloud-native applications using React, TypeScript, Node.js, and GraphQL, while integrating AI coding agents to deliver scalable, secure features end-to-end.
Frontend Developer
The Frontend Developer will design, build, and maintain web applications for a fintech platform using Next.js, React, and MaterialUI. The role involves collaborating with cross-functional teams to deliver performant user experiences and writing automated unit tests.
Senior Data Engineer
Build and maintain scalable data pipelines processing billions of daily events using Spark, cloud platforms, and orchestration tools to support analytics and ML workloads.
Sr Staff Test Engineer - ATE
Develops and optimizes automated test equipment (ATE) hardware/software for Renesas’ Power/Analog semiconductor products, ensuring quality from silicon characterization to volume production.
IT Automation Tester (Java)
Senior Test Automation Engineer building and maintaining Java-based API test automation (REST/SOAP) for Master Data Management solutions in the banking sector, using Java 17+, RESTAssured, JUnit 5, and CI/CD pipelines.
Senior Android i Rust Engineer (VPN), (short term: około 2 tygodnie)
Short-term (~2 weeks) senior role to finalize and optimize a Meander VPN Android app, working with Kotlin, Rust (via JNI bridge), React/TypeScript UI in a Tauri framework, and gRPC/Protobuf integration.
Azure Migration and DevOps Consultant
The Azure Migration and DevOps Consultant will lead end-to-end cloud migration projects and manage complex Azure infrastructure. The role focuses on automating deployments using Terraform and Azure DevOps, while ensuring secure and scalable cloud environments.
Senior .Net Developer
The Senior .NET Developer will design and maintain scalable, cloud-native applications using C#, .NET Core, and Azure. The role involves building microservices, developing RESTful APIs, and implementing CI/CD pipelines within an Agile environment.