103 freelance English-speaking jobs in Poland

English (B2/C1) Freelance cooperation (full-part time) Start date: ASAP The possibility of extension

You'd join us on a freelance, time & material basis: you're paid for the hours you actually work on real ... days paid leave, 10 sick days, Saltus medical care, and a training budget No sugarcoating: during the freelance ... RxSwift)Agile/Scrum experienceGenuine curiosity about the things you build, not just the code behind them Freelance

Mid-level Java Developer to support development of a SaaS platform. Collaborate with engineering teams, provide support to developers and customers, and contribute to platform enhancements. Requires 3-4 years of Java and Kotlin experience, Spring Boot, RESTful APIs, and SQL. Must be comfortable working independently during off-standard hours and have strong communication skills.

currently looking for a Cybersecurity Specialist / Administrator for an EU agency in Warsaw.This is a freelance

Part-Time Flexibility: The ability to perfectly balance this role with other professional projects, freelance

Role Overview:B2B freelance cooperationContract duration: until 31.12.2026 with the possibility of extensionWe

Embedded QA Engineer (freelance, part-time) Weare seeking anexperienced Embedded QAEngineer tojoin our

We are looking for a strong Regular Fullstack Developer (Vue.js + .Net) to join us on a freelance basis

and wine Art History History Architecture Archaeology In return we offer: Flexible schedules on a freelance

You'd join us on a freelance, time & material basis: you're paid for the hours you actually work on real ... days paid leave, 10 sick days, Saltus medical care, and a training budgetNo sugarcoating: during the freelance

The role is freelance/part‑time with flexible hours depending on hiring needs, and you will work closely

Unparalleled growth opportunities A chance to work with the most trailblazing companies in the world A freelance

(Senior) Frontend Developer - Angular - Freelance Angular TypeScript 12,133 – 16,987 PLN Important: if

configurations and architectures Language Working knowledge of English (B2 or higher) Engagement Terms Freelance-based

Experience working with contracts, invoices, or formal documentation Experience with contractor or freelance-based

professional experience with Python.Please note that this is a permanent position and we do not offer freelance

years of hands-on content, SEO, community management, or PR execution experience — agency, in-house, or freelance

transferable AI layer that benefits every studio in the group.This is a Talent Network engagement (freelance

Senior Full-Stack Kotlin Engineer needed for service agreement. Responsibilities include roadmap management, stakeholder interaction, agile development, and CI/CD delivery. Requires 5+ years of experience, JVM/Kotlin expertise, and solid front-end skills.

Multipass(VKS) Software Engineer (Java & NodeJS/TypeScript)Python Backend Developer (Cyber Security)Freelance