7700 English-speaking jobs in Kraków

Introduction & Summary: We're on the hunt for a top-tier AI/ML Engineer with deep hands-on experience in building production-grade NLP, GenAI, and LLM-driven systems. If you thrive in solving complex retrieval problems, designing robust RAG architectures, and fine-tuning large-scale LLMs—this is the role built for you. This is not a research-only job.

Seniority: Middle / Senior Location: 100% remote (Poland-based) Project duration: November 12, 2025 – January 10, 2026 (with long-term extension planned) Industry: EdTech / Employee Development Platform Rate: up to 150 PLN/h netto + VAT, B2B, full-time About the Client Our client is a Dutch EdTech company developing the first Employee Development Platform in the Netherlands , backed by internati

We’re building a new architecture team for a major Dynamics 365 transformation — a greenfield initiative that will shape the digital future of one of Europe’s leading organisations.

The role is responsible for providing expert functional and technical support throughout the global implementation of the SAP SuccessFactors Employee Central Time module .

This role is vital in contributing to business objectives through innovative solutions in Document AI. The ideal candidate must possess strong skills in Python and machine learning, alongside a solid understanding of Generative AI. Main Responsibilities: Building production-ready models for content extraction and classification.

We are Allvue Systems, the leading provider of software solutions for the Private Capital and Credit markets. Whether a client wants an end‑to‑end technology suite, or independently focused modules, Allvue helps eliminate the boundaries between systems, information, and people.

Apriorit is a software engineering company, established in 2002, with significant experience in system programming, cybersecurity, reverse engineering, SaaS/Web, blockchain-based solutions, artificial Intelligence. Working with high-profile clients (including several Fortune 500 companies), we established high standards of software development, communication and effective teamwork.

Senior DevTools Engineer – AST, CLI, CI/CD About the Project & Team We started Lingo. dev at a hackathon and, after winning the best dev tool award, we just kept building. It evolved into a developer-loved toolkit with hundreds of active users, 7,000 weekly CLI runs, 5,000 GitHub stars, and over 100 million translated words.

js, UX About the Project & Team We started Lingo. dev at a hackathon and, after winning the best dev tool award, we just kept building. It evolved into a developer-loved toolkit with hundreds of active users, 7,000 weekly CLI runs, 5,000 GitHub stars, and over 100 million translated words.

Description The Mill Adventure is a scale-up with the ultimate mission of building awesome products that will change the way the iGaming industry operates. We started our journey in 2019, with the vision of building a technology driven organization and creating a fast moving team consisting of the best of the best specialists in their respective fields.

Role: Developer (Azure / Microsoft ETL, Data and SSIS) Industry : Banking Location: People from Kraków - 5x per months in the office People from Warsaw - 5x per months in the office People outside of Kraków and Warsaw - 3x per quarter in the office Type of contract: B2B Duration: long-term cooperation Summary: We are seeking an experienced Developer (Azure / Microsoft ETL, Data and SSIS) to buil

About the team: The team manages all bank-side applications, focusing on both new and end-of-life systems. They operate within a highly complex, real-time environment, with a key focus on the bank’s payments and loans platforms . The recently launched instant payments solution forms a central part of the current landscape.

Start : ASAP Contract : B2B 12 months Work mode : 100% remote, BYOD Project language: English Recruitment process: 2 interviews Summary: This role involves contributing to the development of an AI-powered healthcare app and evolving it into a comprehensive healthcare management platform.

PROJECT INFORMATION: Industry: Tech solutions for manufacturing Client: A company from Sweden Remote work: 100% Project language: English Business trips: a few team meetings per year in Warsaw and an integration trip once a year Project length: Open-ended contracts (we’re looking for a person open to a long-term cooperation, at least a few years to come) Start: ideally ASAP, but we’re open to

The Functional Tester role focuses on ensuring the quality of new and existing features on the Homepage web platform within the Banking domain. This role collaborates closely with the development team to analyse testing requirements and maintain testing integrity.

Summary The Privacy Officer is responsible for overseeing all activities related to the development, implementation, and maintenance of the organization’s privacy program in accordance with applicable data protection laws and internal policies.

Responsibilities: Design, develop, and maintain robust and scalable data pipelines on AWS. Manage and optimize AWS services such as S3, Lambda, Glue, Redshift, and EMR. Collaborate with data scientists, analysts, and software engineers to ensure efficient data integration and delivery. Implement best practices in data architecture, security, and governance.

Main Responsibilities: Build, deploy, and maintain digital products with a focus on continuous delivery and next-generation digital architecture. Utilize agile engineering practices and software development tools to create efficient solutions that provide value. Engage with teams and stakeholders to identify and resolve technical issues.

PROJECT INFORMATION: Industry: Marine infrastructure Client: from Denmark Remote work: yes Project language: English Business trips: no Project length: 12 months contract + option for prolongations Assignment type: B2B Remuneration: 180-210 PLN/h for a senior (depending on experience) Summary: The primary goal of this position is to support Client's digital transformation efforts by migrating

Join a brand-new Data Team – Building from the ground up! We’re building a brand-new Data Testing team for a major Dynamics 365 transformation — a greenfield initiative that will shape the digital future of one of Europe’s leading organisations - and we’re looking for 4 experienced Data Testers to join the programme focused on data migration, Snowflake, and Microsoft Dynamics 365 .