backend developer English-speaking jobs in Świdnica

We are looking for a . NET Developer to join one of our international development teams. The role focuses on developing and maintaining desktop applications and business-critical systems. Office Location: 25 Dworcowa St. , Gliwice (Hybrid: 3 days on-site- mondays/tuesdays/wednesdays / 2 days remote) Minimum 3 years of experience in .

R&D Financial Controller supports development projects through target costing, profitability analysis, and financial reporting. Requires 3+ years of experience, strong MS Office skills, and good English/German.

Senior Embedded Engineer to develop firmware for new Connected watch hardware using ARM Cortex-M (STM32, nRF54). Requires 5+ years in embedded software, C/C++, and experience with VSCode and GitHub Copilot.

Lead and develop the Apps & Automation team of nine members. This people leadership role focuses on coaching, performance management, capability development, and ensuring high-quality service delivery.

GL Accountant responsible for posting financial transactions, preparing IC payments, and reconciling balances. Requires a university degree in accounting/finance and at least one year of relevant experience.

Manage AP mailbox, process payments, and maintain payment documentation. Coordinate with Accounting on reconciliations. Administer banking systems, manage corporate cards, and support cash pooling. Requires 2+ years in AP and Excel proficiency.

At the core of the role We are actively seeking a professional to strengthen our team dedicated to delivering enterprise-scale Agentic AI solutions for a global client. As a Senior Program Manager, you will lead programme governance, stakeholder engagement and cross-functional delivery, working closely with Avenga's Core Team, AI Readiness & Discovery Pod and Delivery Pod.

Senior Embedded Linux Developer needed for C/C++ application development and Yocto ecosystem expertise. Responsibilities include maintaining embedded Linux builds, BSP, and hardware bring-up. Requires strong skills in C/C++, CMake, and embedded systems.

We're looking for a Senior . NET Developer to join our backend team working on roboticket, a multi-tenant SaaS ticketing platform used by sports clubs and event organizers across multiple countries. This is a senior-level environment: you'll work alongside experienced developers, take real ownership of technical decisions, and have a direct say in how the system evolves.

Lead and develop the Component Engineering team, driving design, development, and validation of components. Requires a Mechanical Engineering degree and experience in complex manufacturing industries.

Senior Application Performance Monitoring Specialist role requires 8 years of experience. Responsibilities include managing, optimizing, and troubleshooting monitoring services, working with suppliers, and maintaining documentation. Knowledge of platforms like Elastic or Dynatrace is required.

Accounts Payable Specialist with 2+ years of experience required. Handles day-to-day Accounts Payable tasks, vendor queries, and client/supplier communication. Fluency in French (C1) is essential.

Tax Analyst to support UK and Italian Tax specialists on corporate tax and VAT compliance. Responsibilities include tax reporting, compliance, and liaising with internal and external teams. Requires a relevant degree and 3-5 years of multinational tax experience with English fluency.

Team Lead QA responsible for testing web applications via user stories and exploratory tests. Mentors team on advanced automation, writes and automates test cases using C#, and reports bugs. Requires C# knowledge and QA methodology understanding.

Project Leader CSM in Aftersales Engineering processes and evaluates technical topics for specific projects. Responsibilities include application engineering, technical validation, and maintaining technical documentation. Requires an engineering degree and fluent English.

Facility & Infrastructure Engineer needed for a packaging company. Manage site infrastructure, plan investment projects, and oversee utility operations. Requires technical degree and 4-5 years of relevant experience.

Director of Technology Investment & Operations provides strategic leadership in investment planning, financial performance, and operational governance. Responsibilities include leading budgeting, supplier management, and driving process standardization.

Quality Specialist-Auditor conducts internal and external audits, manages findings and CAPAs, and supports supplier qualification. Requires higher education, 2+ years of quality experience, and ISO 9001 certification.

Consultant for IT projects in financial institutions, primarily insurance. Responsibilities include leading Agile implementations, business analysis, and acting as Scrum Master. Requires 3+ years in the financial sector with strong English skills.

Claims Process Leader managing Commercial Risk claims, providing guidance and ensuring high-quality service delivery. Requires experience leading teams, strong stakeholder management, and C1 German fluency.