6869 English-speaking jobs in Masovian Voivodeship

Manage and develop a business-critical PostgreSQL platform service, ensuring high availability, stability, and quality. Coordinate requirements, monitor service performance, and collaborate with stakeholders and external providers.

Maintain, operate, and develop SAS-based financial applications including BAT, RIVA9, CDS, and SOLE. Implement upgrades, design interfaces, and improve system performance. Collaborate with business analysts and technical teams in an agile environment.

Experienced Marketing Automation Engineer needed for a 2-month project focused on Adobe Campaign Classic. Responsibilities include workflow development, integrations, campaign delivery support, and technical documentation.

Senior Linux/DevSecOps Engineer to join a team of less than 15 people. Responsibilities include developing Python and Bash tools, implementing security mechanisms, and troubleshooting infrastructure issues. Requires 8 years of experience, deep Linux knowledge, platform hardening expertise, advanced Python and Bash skills, and SQL/PostgreSQL experience.

Experienced Business Analyst needed to bridge business needs and IT solutions. Analyze requirements, support solution design, and ensure successful project delivery. Collaborate with stakeholders and technical teams to align solutions with business objectives.

DevOps Automation Engineer will design, develop, and document scripts to automate internal processes. Analyze existing tools and workflows to identify automation opportunities. Support the team in automating customer-related workflows.

DevOps Engineer will design, implement, and maintain cloud infrastructure for a cloud-native identity platform. Collaborate with developers, testers, and technical writers to build reliable, secure, and automated environments. Expertise in Microsoft Azure, Ansible, and Terraform is required.

Software Engineer will design, build, and test software products used globally. Collaborate cross-functionally to develop solutions for Visa's technical offerings. Lead development of enhancements and modifications to existing software. Analyze and propose scalable improvements to code, processes, and designs.

Full Stack Engineer to develop and maintain internal platforms for music rights administration, royalty processing, and metadata management. Requires Python, JavaScript or TypeScript, React, FastAPI or Node.js, SQL, and AWS experience.

Experienced Python Data Engineer to design, develop, and deliver scalable solutions for top-tier financial institutions. Focus areas include data platforms, risk analytics, and AI applications. Requires 4+ years of Python experience, data architecture knowledge, and cloud (AWS) experience.

Lead a development team responsible for delivering digital products and features enabling online insurance purchases. Ensure projects and features are delivered on time, with high quality, and in alignment with business expectations. Manage priorities, risks, dependencies, and execution across the development lifecycle.

Senior Shopify Developer needed for full-time position. Design, develop, and maintain e-commerce solutions on Shopify/Shopify Plus. Build and customize themes, develop applications, and optimize website performance. Strong experience with Liquid, JavaScript, HTML/CSS, Shopify APIs, and Online Store 2.0 required.

Senior DevOps Engineer to automate infrastructure provisioning for API gateways, build CI/CD pipelines, and manage containerized deployments in Kubernetes-based environments. Requires 5+ years of experience in DevOps, Platform Engineering, or Cloud Engineering with strong hands-on experience in Docker, Kubernetes, Terraform, and AWS cloud services.

Senior SAP Developer needed for integration strategies using SAP BTP, Cloud Application Programming Model (CAP), and Advanced Event Mesh. Expertise in CDS views, SAP Integration Suite, and Clean Core S/4HANA implementations required.

As the Architect for the Marketplace Platform, you will set the technical direction for core products, focusing on improving platform modularity and reducing tight coupling. You will drive strategy and service design, creating a roadmap to address pain points and reduce technical risk.

Senior Backend Engineer will design, implement, and operate scalable backend systems for HelloFresh's conversion funnel. Responsibilities include working with a cross-functional team to build and operate microservices using modern AI tools, DevOps practices, and other cutting-edge methodologies. Expertise in Go, Python, Kubernetes, RabbitMQ, Kafka, and relational/object databases is required.

Experienced Data Analyst / Data Modeler needed for healthcare and life sciences initiatives. Design and build scalable data models, translate business requirements, and ensure data governance compliance.

Senior Full-Stack Engineer with 6+ years of experience building B2B SaaS platforms or large-scale enterprise systems. Expertise in Java (OpenJDK), Spring Boot, Angular, Azure Cloud, Docker, and CI/CD pipelines.

QA Specialist validates retail and eCommerce data flows from database to product detail pages. Focuses on data accuracy and integrity, utilizing AI-based tools and retail intelligence platforms. Requires experience in data acquisition, cleansing, and normalization within retail domains.

Senior Data Warehouse Engineer providing L2/L3 support for SSIS packages, SSAS cubes, and SQL-based data warehouse jobs. Troubleshoots ETL, data load, and cube issues, implements fixes, and supports deployments. Requires SQL Server expertise, SSIS and SSAS experience, and strong data warehouse knowledge.