python English-speaking jobs in Lessines

Freelance .NET developer needed for design, installation, testing, and maintenance of software systems. Experience with VB.Net, C#, Blazor, Visual Studio, .NET Framework, and SQL is required. Must have strong problem-solving and communication skills.

Senior Consultant to support and lead strategic and operational transformation initiatives for transport and mobility clients. Experience in consulting with significant exposure to the Transport or Mobility sector required.

Senior Consultant to lead strategic transformation initiatives for Energy & Utilities clients. Requires 5+ years of experience in the sector with knowledge of energy market dynamics, regulatory environments, and operating models. Strong analytical and communication skills are essential.

Shutdown Manager / Site Lead will lead and support a team delivering a Pharma project in Belgium. Responsibilities include ensuring safety, coordinating field activities, managing contractor progress, and liaising with the client and design team. Requires 10+ years' experience as a Shutdown Manager in a GMP regulated environment and a formal engineering or science qualification.

Experienced Network Security Engineer needed to secure, support, and optimize enterprise network infrastructure in a manufacturing environment.

Design user interfaces for B2B SaaS workflows, translating product requirements and user flows into structured UI. Contribute to and maintain a scalable design system, creating reusable components and ensuring consistency across the product. Collaborate with developers to ensure accurate implementation and review existing interfaces.

Network Consultant to perform on-site installation, configuration, and commissioning of network devices. Provide L2/L3 field support for LAN, WAN, WLAN, and SD-WAN environments. Execute network rollouts, migrations, upgrades, and decommissioning activities. Diagnose and resolve network issues related to routing, switching, VLANs, VPNs, QoS, ACLs, and firewalls.

Leads and drives commercial performance across the Benelux region, shaping growth strategies and optimizing go-to-market approaches. Builds and develops high-performing sales and marketing teams, ensuring alignment with international business objectives. Analyzes market dynamics and translates insights into actionable strategies. Collaborates with cross-functional stakeholders to support commercial initiatives.

Develop scalable applications using Java, Spring Boot, and modern JavaScript frameworks. Contribute to software architecture design and evolution. Ensure code quality, testing, and performance optimization.

Policy Consultant provides expert guidance and actionable insights on regulatory, legal, healthcare, academic, or finance matters. Analyzes, drafts, and reviews policy documents, legal contracts, and research papers. Requires 3+ years of experience in government policy operations and advanced proficiency with Word and PDF tools.

Provide first and second line IT support for end users across workplace and mobile domains. Manage incidents, service requests, and workstation assets. Contribute to workplace innovation projects.

Supports the execution of sales and marketing activities across Belgium, the Netherlands, and Luxembourg. Coordinates internal events, supports marketing initiatives, and ensures smooth day-to-day operations.

Embedded Software Engineer to design, develop, and maintain firmware for microcontrollers in emergency lighting products. Responsibilities include programming microchips in C/C++, developing device drivers, and collaborating with hardware engineers. Requires a Bachelor's or Master's degree in a relevant field and experience programming microcontrollers.

Full stack Developer (Angular, Java) needed for website architecture, development, and maintenance. Requires 16+ years of experience in IT, including Java, Spring, Angular, HTML, CSS, JavaScript, and TypeScript. Experience with cloud development, micro front-end applications, and microservices is essential.

Associate Auditor will assess client systems and processes against BSI standards, compile reports, and present findings. Requires Lead Auditor qualifications in ISO 9001, ISO 14001, ISO 45001, ISO 50001, and other applicable standards.

AETHER seeks Quality Assurance Project Consultants to ensure effective implementation and management of project/product quality requirements. Responsibilities include defining quality plans, drafting procedures, monitoring quality indicators, conducting inspections, and supporting project managers. Junior roles require 1-4 years of experience, while Senior roles require 5-10+ years. Fluency in French and English is required.

Senior JD Edwards Distribution & Logistics consultant needed for a full-time, permanent role. The role involves leading a transformation project to simplify and standardize a highly modified JD Edwards EnterpriseOne ERP system.

Senior Java Developer needed for an European Institution in Brussels (50% onsite). EU citizenship required. Expertise in Vert.x, Kotlin, Java, Spring Boot, Microservices Architecture, API-driven Development, and more.

Develop and maintain security architecture, ensuring secure-by-design principles and Zero Trust adoption. Align security practices with regulatory frameworks and evaluate security platforms.

Application/Cloud Architect needed for B2B contract role in Brussels, Belgium. Analyze and design cloud-based solutions, ensuring seamless integration of information systems and alignment with business requirements. Minimum 11 years of IT experience required, including 3+ years in Java, SpringBoot, Hibernate, Typescript, Angular, and NodeJs.