1577 English-speaking jobs in Greater Poland Voivodeship

Senior Growth Engineer will design, build, and run A/B tests to optimize product-led growth loops and user activation funnels. Responsibilities include developing user-facing components, collaborating with DevOps and Engineering, and analyzing experiments and user behavior. Requires extensive front-end development experience (e.g., React) and back-end experience (e.g., Python, Django). Proven experience designing, implementing, and analyzing A/B tests is essential. Strong data-driven approach with experience in product analytics tools (e.g., Amplitude, Mixpanel) and SQL for data analysis is needed.

Machine Learning Engineer will design, implement, and validate AI solutions for merchant segmentation, churn prediction, and business evaluation. Responsibilities include developing ML algorithms, deploying solutions in cloud environments, and collaborating with engineering teams. Requires experience with Python, ML libraries, cloud platforms, and SQL.

Senior Security Operations Engineer will detect, investigate, and respond to security threats across cloud-native and SaaS environments. Requires 5+ years of experience in Security Operations or Incident Response, hands-on experience with SIEM platforms (Panther preferred), log analysis, and detection engineering.

Storage Engineer to build innovative, resilient, and high-performance data storage solutions. Requires experience with VMware vSphere, backup systems, SAN/NAS administration, Linux, Bash/PowerShell scripting, and troubleshooting.

Provide L2 infrastructure support resolving incidents related to network connectivity and Azure/Microsoft 365 services. Monitor infrastructure health and perform standard operational tasks. Maintain technical documentation and support infrastructure projects.

Senior Backend Java/Kotlin Engineer to design and build an ambitious e-commerce system. Expertise in Spring and Java/Kotlin, building RESTful services and event-driven systems is required.

Senior Backend Engineer with 5+ years of JVM experience sought for a remote role. Develop backend services, integrate payment platforms, and ensure scalability of microservices. GoCardless integration and experience with cloud databases and container orchestration are required. Must be fluent in English and reside in Poland.

Develop, train, and deploy machine learning models for the finance industry. Work with large datasets and AI frameworks to build predictive analytics, fraud detection, and automated trading solutions.

Senior Data Engineer will design and develop data processing pipelines, architect data platforms, and collaborate with Data Science teams on Machine Learning projects. Requires experience with Databricks, Apache Airflow, Spark, SQL, Python, and cloud environments (Azure preferred).

Experienced Guidewire Developer to implement and configure Guidewire modules, review and write code, integrate with external systems, and lead DevOps processes.

Develop and implement business applications using .NET Core/Framework, SQL, and frontend technologies. Participate in the full software development lifecycle, including design, development, and code review.

Experienced PMO professional to support a large Global Business Services (GBS) transformation program. Will ensure strong governance, clear reporting, and coordination across multiple workstreams.

Experienced full-stack developer needed to design, build, and maintain high-performance applications using Node.js, Next.js, and React. Responsibilities include architecting solutions, ensuring backend scalability and security, and collaborating with stakeholders. Must have strong production experience with React and Node.js, deep understanding of Next.js, and excellent English communication skills.

Senior Technical Project Manager will lead complex products, blending technical depth with project management expertise. Must have 5+ years in IT project management, 3+ years in Agile environments, and experience with Agile practices like 1-week sprints and Program Increment planning. Strong communication, negotiation, and stakeholder management skills are required. Experience with AI integration into products is essential.

Senior Java Backend Engineer to design and implement robust software solutions for a major N. American bank's trading systems. Must have strong Java development experience, including algorithms, data structures, and distributed service-based applications.

Senior SQL Developer with expertise in BigQuery, Data Vault, and cloud technologies. Focus on designing data models, building ETL/ELT pipelines, and optimizing SQL queries. Experience with Python, Terraform, Airflow, and CI/CD tools required.

Fullstack developer to build core digital infrastructure for a leading German health-tech platform. Experience with TypeScript, Node.js, React, GCP, Firebase, SQL, and NoSQL required.

Backend Engineer to build innovative banking solutions using cutting-edge technologies. Join a team redefining the future of Banking-as-a-Service (BaaS).

Allocation Team Leader will create allocation guidelines, control default system functionalities, and manage a team of allocators. Requires a Bachelor's degree, 2+ years of experience, and proficiency in Excel, Word, and PowerPoint. Must have strong analytical, communication, and problem-solving skills.

Implementation Engineer will deploy, integrate, and support Silent Eight solutions in customer environments. Responsibilities include troubleshooting, client collaboration, process optimization, and documentation.