qa English-speaking jobs in Bussum

Embedded Software Engineer needed for a 12-month contract (potential for permanent) with a leading industrial equipment manufacturer. Develop and maintain embedded software for precision industrial equipment using C, C++, and Python. Collaborate with hardware, mechanical, and systems engineering teams. 3+ years of commercial embedded software engineering experience required. Must be based in the Netherlands.

Maintenance Technician needed to ensure continuous operation of a high-tech production line. Analyze and resolve electrical and mechanical malfunctions, perform preventive and corrective maintenance, and contribute to process improvement. Requires a technical degree, experience as a maintenance technician, and strong knowledge of electrical and mechanical engineering. Must be fluent in Dutch and English and able to work in a 4-shift rotation.

As a Research Consultant, you will manage research projects from start to finish, translating client needs into research proposals and presenting findings. You will work independently and collaboratively, leveraging your quantitative research expertise and experience with SPSS and Excel.

Operational Buyer ensures smooth production by managing orders, delivery times, inventory, and suppliers. Liaises with production, engineering, and colleagues to maintain control and identify process improvements. Requires MBO+ / HBO level education, experience in a similar role, and strong communication skills.

Delivers business results by focusing on instore sales and offline promotion of Sony products at allocated decentralized buying clients. Manages accounts in a multi-channel retail environment, optimizes relationships on shopfront, and motivates store staff. Achieves set sales and profit targets while considering standards and values.

Test & Rework technician performs quality control of Supermicro products, including testing, rework, and documentation. Requires 1+ years of experience in production testing, repair, or a similar role.

Experienced Data & BI Architect needed to design and guide the future of the company's data architecture across multiple business units and countries. Will build scalable, secure, and future-ready data solutions, focusing on cloud-based architectures, BI platforms, data governance, and AI initiatives.

Create 3D models for unique facade systems, translating design guidelines into technical and practical models used in assembly and production. Collaborate with engineers and other disciplines to ensure model accuracy and bridge design and execution.

Senior HR Business Partner will act as a strategic partner to senior leaders in the Netherlands, supporting business performance through people strategy, workforce planning, and operational excellence. This role balances strategic responsibilities with hands-on delivery across the employee lifecycle, ensuring compliance with Dutch employment law.

Senior Internal Auditor to lead and execute operational, financial, and compliance audits across TIE Group businesses in Europe. Requires 8+ years of experience in internal audit, strong knowledge of auditing standards and risk assessment frameworks, and fluency in English.

Manage end-to-end operational flow for the German-speaking market, ensuring order fulfillment accuracy and supply chain optimization. Coordinate with internal teams, warehouses, and external partners to execute and monitor complex retail orders. Maintain data integrity within ERP systems and act as the primary operational point of contact for retail partners.

As an HR & Payroll Administrator, you will manage the employee lifecycle, including onboarding, payroll support, and offboarding. You will also act as a key HR contact for managers, providing guidance on administrative procedures and labor laws.

As a Customer Success Manager, you will manage a portfolio of customers, focusing on satisfaction, loyalty, and growth. You will conduct business reviews, identify upsell and cross-sell opportunities, and collaborate with internal teams to ensure smooth customer experiences.

.NET Developer with 6+ years of experience in back-end development (C#, ASP.NET Core) and front-end frameworks (Vue.js, React, Knockout.js). Will implement web services, establish OAUTH validation, and assist with deployment and CI/CD pipelines.

Experienced Spanish as a foreign language (ELE) teacher sought for part-time position at an international school in the Netherlands. The role involves inspiring students to learn Spanish through engaging lessons and fostering a positive learning environment.

CNC Miller / CNC Machinist needed for machining complex metal components with tight tolerances. Experience with CNC milling, metal machining, and technical drawings required. 5-axis experience preferred. Must have a valid residence permit in the Netherlands or be an EU citizen.

Senior Accounting Officer responsible for coordinating and executing day-to-day accounting and financial operations for client entities. Prepares and reviews annual financial statements and reports, manages bookkeeping, and ensures compliance with tax and legal requirements. Builds customer relationships and oversees credit management and transactions monitoring.

Senior Data Analyst needed to build pricing models, analyze transactional datasets, and develop dashboards for a fast-growing global manufacturing sourcing platform. Must have strong analytical skills, experience with data analysis tools, and proficiency in English.

Paid Social Manager will develop, execute, and scale paid social campaigns across key platforms to achieve acquisition and ROI targets. Responsibilities include managing daily campaign operations, driving data-backed decisions, and collaborating with creative teams.

Execute financial administration for contracts/entities, including monthly closing, reporting, budgeting, and tax filings. Bachelor's degree in Finance & Control or Accountancy and 1-3 years of relevant experience required.