python English-speaking jobs in Lessines

Accountant for a sustainability-focused non-profit. Responsibilities include managing Accounts Payable, General Ledger, and ensuring compliance with Belgian accounting principles (BEGAAP). Requires experience in Belgian accounting and fluency in Dutch or French.

Director, Laboratory Operations provides strategic leadership for laboratory operations, developing high-performing teams and fostering operational excellence. This role oversees quality, compliance, and financial performance while driving organizational strategy.

.NET Architect to provide technical leadership for large-scale transformation projects. Responsibilities include defining target architecture, reviewing specifications, and guiding development teams using Microservices and modern UI frameworks. Requires expertise in Azure, Kubernetes, and CI/CD.

Own the EU institutional market end-to-end, hunting new logos and expanding existing accounts like the European Commission. Navigate EU procurement and build deepset's Brussels presence. Requires experience selling complex software into EU institutions.

Experienced communications professional sought to design and develop communication strategies for Etex's Building Performance division. Drive alignment of division's mission, Etex purpose, and commercial brands. Develop internal and external communication plans, manage social media, and support branding initiatives. Proven experience in global internal and brand communications, strong messaging alignment skills, and experience working with senior leaders required.

Data Engineering Intern to build KPIs and business-ready data on the Medallion Architecture. Responsibilities include data quality checks, stakeholder needs gathering, and presenting work to C-level. Requires a final year Master's in Data Engineering or CS, SQL, and a data processing framework.

Generalist Expert role involves reviewing and evaluating documents, slides, and spreadsheets for quality. You will provide written feedback and ratings to improve AI model outputs by comparing and ranking AI-generated content. A Bachelor's degree and strong English communication are required.

Director, Business Readiness and Change will design and implement transformative change strategies for a global ERP modernization program. This role requires 10+ years leading large-scale transformations and strong change management expertise.

Service Designer to transform customer care services across brands, focusing on AI-powered customer experience. Analyze journeys, identify improvements, and design scalable future-state service blueprints. Requires 5+ years in Service Design or CX.

Night Sort Handlers will sort, scan, load, and unload packages in a fast-paced environment. Candidates must be team players with excellent attention to detail and the ability to make quick, accurate decisions.

Head of Finance requires a Master's degree and 8-10 years of finance leadership experience. Must have expertise in financial accounting, controlling, and IFRS/IPSAS reporting. Strong analytical skills are essential.

Lead the establishment and operation of a new office in Liège, representing Jensen Hughes in the Walloon region. This role requires a fire engineering professional with strong business development skills and fluency in French.

Lead and transform the global Sales & Operations Planning process for a CDMO. This role ensures alignment between demand, supply, and financial plans, driving a data-driven, cross-functional planning culture. Requires 10+ years in global S&OP/IBP.

Motivated HR Trainee to join a team passionate about delivering exceptional service. Support HR daily tasks, payroll, and employee file management. Must be enrolled in a school/university, provide an internship agreement, and be fluent in French/Dutch & English.

Store Manager drives revenue growth by monitoring KPIs and motivating teams. Responsibilities include operational compliance, team development, and managing back-office functions. Requires retail management experience leading mid-sized teams.

Full Stack Developer needed for an international high-tech company. Develop web applications using Angular and build backend solutions with C#, .NET, and ASP.NET Core. Own solutions from requirements to deployment.

Drives medical strategy for the COPD portfolio in BeLux, providing scientific insight to stakeholders. Executes compliant medical activities and supports evidence generation for specialty assets. Requires a relevant scientific degree and experience in Medical Affairs.

AR Officer needed for a consultancy mission. Responsibilities include processing invoices, resolving overdue payments, preparing reports, and assisting with monthly closings. Requires 2+ years of experience and bilingual FR/NL skills.

Senior Accountant role involves managing year-end financial closing and providing expert advice on complex accounting and tax matters. Requires 3+ years in tax/accounting services and strong communication in Dutch and English.

Analyzes price requests, prepares cost calculations, and conducts site visits. Reviews contracts, establishes supplier contacts, and provides risk analysis. Requires a bachelor's or master's degree in a technical field and 2+ years of experience as a calculator.