developer English-speaking jobs in Sittard

Automation-First QA Engineer to build quality into the Billing Platform. Own quality strategy, build automated testing solutions for Web, API, and E2E flows, and use AI agents to improve the quality lifecycle. Requires 4+ years of QA/SE in Test.

Senior SAP Developer needed to enhance SAP development and application management in a complex international IT environment. Responsibilities include developing/enhancing applications using ABAP, RAP, Fiori, and SAPUI5, and maintaining integrations.

Security Director for Services establishes global security practices, manages risk, and ensures compliance. This role requires 10+ years in information security and 5+ years in global leadership, collaborating with the CISO and engineering teams.

PhD student project measures human mesoscale cerebellar morphology in postmortem brain tissue. Work involves data analysis, tissue staining, and postmortem MRI. Requires MSc in a related field and programming skills in Python or MATLAB.

Senior Analyst for Consumer Credit Risk & Underwriting. Build and defend underwriting policies for Klarna's Fair Financing product in Belgium using SQL and bureau data. Align logic across platforms and drive policy changes based on risk analysis.

Motivated Sales Assistant needed for a one-month full-time role at the Liu Jo Pop Up Corner in Amsterdam. Responsibilities include delivering excellent customer experience, sales performance, and maintaining brand standards. Fluency in Dutch and English is mandatory.

Manage and improve EDI and e-commerce solutions, supporting digital integrations between customers, suppliers, and internal systems. Requires experience with EDI, digital processes, and SAP, plus fluency in Dutch and English.

Experienced Freelance React Native Developer needed to build and improve a mobile application. Focus is on React Native and TypeScript, with a strong understanding of UX and mobile usability. Must translate designs into high-quality features.

Regional Functional Consultant for Commerce & Marketing. Own commercial applications across Europe, driving transformation to a harmonized landscape. Translate business needs into functional solutions and lead end-to-end project delivery.

Deliver exceptional client and visitor experience as the Workplace Experience Ambassador. This client-facing role requires proactive service, strong people skills, and creating a welcoming environment. Minimum 3-5 years in hospitality or property management is required.

Strategic leader for Supply Chain Performance, managing a team across Eindhoven and China. Oversee supplier performance, establish processes, and bridge cultural gaps. Requires C1 Dutch, C1 English, and conversational Chinese.

Support engineering functionalities in the Cadmatic Hull CAD platform across the product lifecycle. Translate business needs into functional specs, develop processes, and provide functional support to PLM/CAD users.

System Engineer to join Saab Air Traffic Management, implementing advanced I-ATS systems. Responsibilities include requirements analysis, configuration, validation, and customer support. Requires a relevant degree and 2+ years of experience.

Strategic leader overseeing advanced programmatic advertising strategies for diverse clients. Requires 7+ years in programmatic, strong strategic vision, and fluency in Dutch and/or English.

Technical Sales Specialist for Advanced Therapy Solutions drives technical engagements in the Benelux region. Responsibilities include qualifying opportunities, leading technical evaluations, and shaping deals. Requires a Master's in Life Sciences or related field and significant technical sales experience.

Mail Sorter at PostNL Zwolle performs morning shifts, hand-sorting mail by street and house number. This part-time role requires accuracy, attention to detail, and comfort with physical work.

Experienced Sales Manager needed to drive business growth across Africa. Responsibilities include developing sales plans, managing key accounts, and delivering technical solutions in the oil and gas industry. Requires 5+ years of relevant experience.

Experienced Trader needed for a proprietary firm specializing in U.S. Equity Options, Crypto Options, and Delta One products. Manage trading books, design strategies, and generate profits through volatility trading. Requires 5+ years of relevant experience.

Customer Success Specialist needed to ensure customer expectations are met using Spanish and Italian. Develop customer success strategies, build relationships, and identify upsell opportunities within a B2B environment.

Director, Business Value Services for Tax & Accounting drives value-based selling and business case rigor. This client-facing role supports complex deals by quantifying financial and strategic value of solutions. Requires top-tier consulting or Enterprise SaaS experience.