backend developer English-speaking jobs in Świdnica

We are hiring to our Aviva Services Excellence Centre! Take a look at our job description - maybe it suits you or one of your friends? At Aviva Services Excellence Centre, we believe that learning drives both individual success and business growth. We’re looking for a passionate Learning & Development Specialist who will help shape a culture of continuous learning across our organisation.

Proactive B2B Coordinator to support market development in Warsaw. Responsibilities include identifying business opportunities, building networks, and managing outreach with local businesses and partners. Requires fluency in Polish and English.

Junior .NET Developer role involving analyzing requirements, designing, and developing code using best practices. Experience with .NET Core, C#, and Azure DevOps is relevant. A relevant IT degree and English proficiency are required.

HR Delivery Specialist supporting HR administration via remote channels. Responsibilities include data maintenance, process documentation, and onboarding training. Requires German (B2) and English (B2) proficiency.

Sales Representative to actively sell domestic and international road transport services. This role involves acquiring and servicing customers in Pomeranian and Kuyavian-Pomeranian voivodeship, requiring 2+ years of experience and logistics market knowledge.

Senior Executive Assistant role requiring fluency in German (C1) and English. Responsibilities include calendar management, preparing reports, and arranging travel for executives. Requires 3-5 years of experience and strong organizational skills.

Dynamic Field Sales Representative to drive sales and grow customer platforms. Responsibilities include managing sales topics, promoting application-based selling, and ensuring data quality.

Administrative Assistant needed for executive support in Warsaw. Requires fluent English and German. Duties include calendaring, travel coordination, expense reporting, and client support.

Experienced HR Specialist needed to manage the employee lifecycle, provide HR guidance, and ensure compliance with Polish employment law. This role involves supporting managers on employee relations and contributing to HR projects.

Deliver engaging digital marketing campaigns across global and regional markets. Plan, launch, and optimize campaigns on channels like LinkedIn, Google, and email, managing setup, targeting, and reporting.

Junior Customer Support Specialist needed for a global financial industry company. Responsibilities include responding to basic inquiries, documenting interactions in CRM, and learning product features. Requires Romanian proficiency and very good English knowledge.

Application Engineer develops customer-specific intralogistics concepts and technical solutions. This role requires a technical background, experience in system design, and strong communication skills to collaborate with Sales and Project teams.

Tax Expert with English handles VAT, WHT, and CIT processes. Responsibilities include tax reporting, issue resolution, compliance, and advisory for accounting teams. Requires 4-5 years' experience in tax compliance.

Junior Portfolio Analyst role focusing on data analysis, portfolio segmentation, and modeling to support investment decisions. Requires a strong analytical mindset, quantitative background, and proficiency in English and Polish.

Native Speaker ESL Teacher for Kids. Manage classrooms independently, focusing on real speaking lessons. Take ownership of student progress and proactively address issues. Requires high energy and a commitment to student engagement.

Assistant Professor position in Political Science and Public Administration at the Faculty of Social Sciences. Requires a PhD, scientific achievements in the field, and experience in teaching and research grant applications.

AR Accountant (French) role requires 1-2 years in Accounts Receivables. Responsibilities include cash collection, dispute management, and month-end support. Must have good command of English, Polish, and French.

Mechanical Designer role involves designing transformer components and preparing technical documentation using CAD tools. Responsibilities include creating 3D models, managing project execution, and collaborating with international teams. A degree in a related technical field is required.

Claims Analyst role supporting international clients, involving reviewing claim documentation and preparing FNOL submissions. Requires very good English and proficiency in German, French, or Spanish (min. B1).

Own digital customer success motions by optimizing data-driven engagement for adoption and value realization. Design scalable onboarding and renewal journeys using usage data, automation, and AI.