112 freelance English-speaking jobs in Warsaw

Freelance Mobile Developer (React Native) Pay rate: 60 - 120 zł/h Type of agreement: B2B contract Type ... Once you're in, you become part of our verified freelance pool – the TeaCode Collaborators. ... remote Project-Based | Fixed-Term Collaboration At TeaCode, we’re expanding our network of trusted freelance ... B2+ level Good communication skills are a must Ability to work independently and manage freelance project ... More about how we work with freelancers https://www.teacode.io/collaboration What we offer Flexible freelance

This is a long-term freelance engagement (approximate workload - 15 hours per week). ... SEO & AI Visibility Specialist (Freelance, Part-Time) We implement and customize Odoo ERP for companies ... we develop our own products: A mobile warehouse application for Odoo The Role We are looking for a freelance ... link-building workflows Understanding of AI Search / LLM trends (practical or strategic) Work Format Freelance

Curator, Warsaw (freelance independent event production, revenue-share) 1 week ago Be among the first ... 25 applicants Note: While this is a freelance role, candidates must be local to the market in which ... The Role As a Freelance Curator, you’ll curate, produce, and promote live events to build a strong and ... but understand the importance of remaining connected to the broader organization Compensation: This Freelance

remote Project-Based | Fixed-Term Collaboration At TeaCode, we’re expanding our network of trusted freelance ... Once you're in, you become part of our verified freelance pool – the TeaCode Collaborators. ... B2+ level Good communication skills are a must Ability to work independently and manage freelance project ... More about how we work with freelancers https://www.teacode.io/collaboration What we offer Flexible freelance

About the Role We are seeking an experienced Data Center Technician for freelance/contract work in Warsaw ... Engagement Type Contract/Freelance basis Flexible scheduling available Project‑based or ongoing support

Freelance Project Manager Opportunity (Contract Role) (m/f/d) This is a rare chance to lead high‑visibility ... looking for an experienced IT Project Manager to support multiple innovation and PPM initiatives on a freelance

We know well the enhancing effects freedom and flexibility have on the work and lifestyle of a freelance ... freelancer looking for new opportunities to collaborate with innovative companies, join Startup House's Freelance

Are you based in Romania and looking for freelance opportunities that drive real impact through data? ... As a freelance Data Specialist, you'll have the opportunity to contribute to advanced data pipelines ... Sign up today to join emagine’s network and explore exciting freelance data opportunities—where your

consultant (m/f/x) Job Location: Poland (Full Remote) Contract Duration: 6 to 12+ Months Job type: Freelance ... understanding the new requirements raised by Business users. · Preparing end-user manuals Looking for your next freelance

We offer: Freelance contract with fixed amount and bonus schema Competitive freelance rate Opportunities ... Job Description We are looking for a freelance IT Talent Attraction & Recruiter to support our team in

What We Offer Long-term freelance opportunity within a European Union institution. ... : Near-site in Warsaw, Poland (EU territory) Work Model: Near-site service provision Contract Type: Freelance

Updated: 15 March 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you a practicing or former surgeon ... What You’ll Be Doing We are 10x.team, a platform for fractional and freelance professionals.

Experienced Elixir developer needed for a US-based technology company. Analyze, refactor, and improve existing Elixir codebase using Phoenix framework and OTP principles. Collaborate with the client to implement changes and identify system improvements.

This is a freelance position, starting no earlier than June 2026, available on-site in Warsaw or remotely

Contract details: freelance B2B contract | 18 months Proven experience as a Senior Project Manager ... Contract details: freelance B2B contract | 18 months ,[Lead end-to-end delivery of complex IT and

Senior Game Developer needed for 8-month contract to maintain, scale, and optimize the hit game Hole.io. Responsibilities include architecting robust code, implementing performance optimizations, and identifying technical debt. Requires advanced Unity knowledge (7+ years), C# scripting, and experience with mobile game development.

We’re currently seeking a passionate freelance Senior Backend Developer to join our projects ASAP.

Note: While this is a freelance role, candidates must be local to the market in which they are applying ... The Role As a Freelance Curator, you’ll curate, produce, and promote live events to build a strong and ... but understand the importance of remaining connected to the broader organization Compensation: This Freelance

Position AI Engineer - Freelance at PwC Polska 1 week ago Be among the first 25 applicants Get AI-powered

Collaboration details: Type: Freelance (Ongoing / Rolling basis). Status: Always open.