65 freelance 2025 English-speaking jobs in Greater Poland Voivodeship

Position: Senior Backend Engineer (Java / Architecture) Contract: Freelance / B2B – Remote (EU Only)

Netguru seeks a UX Writer to own the end-to-end content experience for the Courier app. Responsibilities include auditing, rewriting, and creating content that is compliant, consistent, and scalable across multiple markets.

Netguru seeks a Senior UI Designer for a 2-month project (B2B contract, up to 35EUR/hour). Requires senior-level expertise in visual UI design, strong visual design fundamentals, experience with design systems, and the ability to create high-fidelity UI designs. This is a UI-focused role, not UX.

We're building a curated network of talented freelance IT Project Managers that we can call upon

Netguru seeks a Senior Fullstack Engineer with 5+ years of experience in Python and React.js to develop a scalable digital financing platform. The platform will utilize Django and FastAPI and will be built using Cursor or other Agentic Assisted Development tools.

We are looking for a Quality Regulatory Affairs Manager (freelancer) for a focused, 3-month freelance

In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications.

In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications.

In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications.

In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications.

In 2025, SmartRecruiters joined SAP, the global leader in enterprise applications.

Netguru seeks AI-savvy Junior Python Developers for a full-time freelance contract (8-12 months) on a B2B project. You will work with Python, Javascript/Typescript, and AI tooling. Fluency in English (B2) and a strong understanding of software engineering principles are required.

The role is freelance / part-time, with flexibility depending on hiring needs.

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

Planned start: February Freelance assignment : full-time, ~12 months project (with possible prolongation

Senior Backend Kotlin Engineer needed for a client's Search team. Responsibilities include designing, implementing, and optimizing search algorithms. Must have strong backend engineering skills with experience in Kotlin, Go, or Python. Experience with Solr, ElasticSearch, or related search technologies is a plus.

The role is freelance / part‑time, with flexibility depending on hiring needs.

Benefits This is a freelance , project-based position Flexible working hours

As an official Tricentis Partner – and proud winner of the Tricentis Partner of the Year 2025 award for

documentation.Requirements:Minimum 5 years of experience in Windows Server administration (versions 2012R2 through 2025