2918 2022 Pomeranian Voivodeship English-speaking jobs in Masovian Voivodeship

Senior Data Scientist to develop analytical and predictive models for digital and customer-focused initiatives. Requires experience in data science, Python, SQL, and Databricks.

Senior Python Developer sought for a banking client. Develop and maintain Python tools, support analytical work, and explore AI-assisted development. Experience with AI tools, Agile/Scrum, and Jira required.

Designs, develops, and maintains custom business applications and automations using Microsoft Power Platform. Requires experience building Power Apps, integrating with data sources, and automating workflows.

Business Analyst to join a team creating analytical solutions for global clients. Responsibilities include gathering requirements, understanding data and processes, and ensuring data model consistency. Requires 3+ years of experience, SQL knowledge, and the ability to translate business and technical language.

Client Reporting Analyst will maintain relationships with internal clients, gather reporting requirements, and translate them into technical specifications. The role involves implementing standard reports, supporting 1st line in analyzing report issues, and participating in R&D projects.

This role involves planning, facilitating, and supervising testing activities, including UAT. The D365 Release & Test Engineer will configure Azure DevOps workflows, create automated test cases using Leapwork, and manage change, release, and test management processes.

Lead and co-create the vision and strategy for the Product Supply and Science Analytics & AI domain. Responsible for the overall success of PS and Science Analytics & AI products throughout their lifecycle.

DevOps Engineer to design, deploy, and operate observability platform components. Build and maintain monitoring stacks, automate tasks, and ensure robust third-party integrations.

Senior Data Engineer will build data products for product supply and supply chain. Responsibilities include ingesting data, developing data pipelines, and ensuring data quality. Requires 5+ years of experience in data & analytics, proficiency in Python, SQL, and Spark, and knowledge of data modeling and ETL processes.

Senior Integration Architect to plan, design, and lead the implementation of integration processes for a global transactional data integration backbone. Experience with NodeJS, AWS services, and Azure DevOps is required.

Senior Integration Architect will plan and design integration processes, leading a team to implement them. Experience with Node.js and AWS services is required.

Experienced Software Development Manager/Tech Lead needed to lead and grow engineering teams. Expertise in Python or Node.js, cloud-native solutions, and strong leadership skills required. Responsibilities include technical strategy, architecture, code quality, mentoring, and collaborating with stakeholders on international projects.

Graph Database Engineer needed for web platform development. 5+ years software development experience required, 2+ years with Neo4j and Cypher. Strong Java skills and graph theory understanding essential. Experience with distributed systems, cloud platforms, and CI/CD practices.

Experienced Full-Stack Developer (Laravel + Vue) needed for a short, intensive project building a legal platform integrating with government systems. Backend focus (60%) with responsibilities including API integrations, payment systems, and queue/async processing. Must be available full-time for 4 weeks starting in April 2026.

Develop and optimize features for seamless integration with JetBrains IDEs. Collaborate on architecture and technical decisions for platform enhancements. Refine the UI/UX experience using Jetpack Compose.

Research Engineer will develop and deploy Large Language Models for coding tasks. Responsibilities include improving performance for multi-node LLM pre-training and post-training pipelines, profiling and optimizing performance bottlenecks, designing and evaluating model architectures, implementing custom operations, and ensuring robust training setups.

Research Engineer will design, deploy, and support production ML systems. Responsibilities include training LLMs from scratch, collecting and processing datasets, and supporting existing subsystems. Requires experience in NLP, ML, PyTorch, and deep learning.

Senior Research Engineer will design and prototype machine learning solutions to improve software development workflows. Responsibilities include applying open-source models or training custom ones, building training and evaluation pipelines, and staying current on machine learning advancements in source code.

Data Analyst will provide actionable insights into platform usage, expenses, user behavior, and adoption. They will monitor and optimize platform metrics and provide data to guide decisions about resource allocation, feature prioritization, and long-term scalability.

JetBrains seeks a Kotlin or Java developer to improve version control workflows across its IDEs. Responsibilities include enhancing integrations with GitHub and GitLab, developing and maintaining VCS components, and collaborating with UX designers.