controller English-speaking jobs in Rixensart

Amaris Consulting seeks a .NET Technical Lead to lead development teams, design solutions, and ensure high-quality application delivery. Responsibilities include leading code reviews, mentoring developers, and collaborating with stakeholders. Requires 7+ years of software development experience, 2+ years in a leadership role, and expertise in .NET Core, C#, and Azure.

Senior Brand Manager to lead commercial strategy for a vital therapeutic area in BeLux. Requires 5+ years pharmaceutical marketing experience, fluency in English, French, and Dutch, and a Master's degree in a relevant field.

Provides administrative and operational support to the Legal Advisor and Senior Management Team. Manages corporate housekeeping, contract review, compliance processes, and legal projects. Requires 3-5 years of experience, strong communication skills, and fluency in Dutch.

Java Solution Architect needed to propose and document architecture for the Talent Pool, ensuring alignment with business needs and technical constraints. Requires extensive IT development and architecture experience, strong Java skills, and knowledge of EC corporate components. Must be able to draft, improve, and document architecture decisions and communicate effectively with stakeholders.

Software Architect for Canonical's LXD and MicroCloud, focusing on making clusters of compute "just work". Requires expertise in distributed systems, virtualization, container technology, networking, and storage.

Create marketing and sales collateral for cloud consulting and architecture services. This includes flyers, sales presentations, service descriptions, and clix fiches. Fluency in English is required, with French or Dutch being an advantage.

Senior Business Developer to identify and secure partnerships, define and execute the business development strategy for the Belgian C&I market, and drive adoption of integrated energy solutions.

Junior Marketing Consultant supports client teams in solving marketing challenges, developing strategies, and executing campaigns. Responsibilities include market research, campaign management, data analysis, and content creation. Requires 1-3 years of marketing experience, a bachelor's or master's degree, and proficiency in English. Fluency in Dutch and/or French is preferred.

Data Governance Manager will develop, implement, and maintain data governance policies and standards for clients in the Financial Services industry. Responsibilities include establishing data quality standards, collaborating with cross-functional teams, conducting data governance assessments, and providing guidance on data governance matters.

Doctoral Candidate position within the LipidBRIGHT European doctoral network at KU Leuven. Focus on developing lipid biomarkers for anti-lipogenic cancer therapy. 36-month scholarship, starting September 2026.

Receptionist needed for a dynamic team at the Park Inn by Radisson Brussels Midi Hotel. The role involves providing a warm welcome, ensuring guest satisfaction, and managing various aspects of the guest journey. Flexibility, a positive attitude, and strong communication skills are essential.

Senior .NET Developer to join a team working on a modern, internally developed application. Responsibilities include collaborating with the Product Owner, IT Manager, and Software Architect. Requires expertise in .NET Core, C#, Blazor, WebAssembly, Entity Framework Core, CQRS with Mediator, Azure Cloud, Azure DevOps, and Microsoft SQL Server. Must have at least 7 years of experience as a .NET developer and a Bachelor's or Master's degree in Computer Science, IT, or equivalent. Fluency in English, conversational Dutch and French required.

The Supervisor Customer Service Center acts as a link between management, customers, and the team. Ensures smooth daily operations, safeguards service levels, and drives continuous improvement, efficiency, and quality.

Lead the design, development, and optimization of full-stack applications using React, Node.js, Postgres, and Python. Mentor junior engineers and ensure robust, scalable solutions.

Secure industrial networks as an OT Cybersecurity Specialist. Design, implement, and maintain cybersecurity solutions for OT environments. Conduct risk analyses, vulnerability assessments, and develop security policies. Collaborate with IT teams and advise on technical solutions and regulations.

Enterprise Account Executive to drive revenue growth within the Defense Sector, focused on the Ministry of Defense, Defense Industrial Base, and Prime Partners.

Clifford Chance seeks antitrust associates with 4-5 years PQE for its Brussels office. Candidates should have fluency in English, a European law degree, and be fully qualified to a European bar. Preference given to candidates with experience in high-profile matters and strong document drafting, communication, and analytical skills.

Experienced Creative Strategist needed for a fast-growing DTC beauty/wellness brand. Own full-funnel creative strategy across ads and landing pages, driving performance marketing growth. Must have strong direct response foundation and experience in a high-revenue environment.

Lead the engineering vision and execution for Europe's most complete B2B intelligence platform. Own the technical direction, build alongside the team, and scale the platform to handle increasing data, customers, and complexity. Bridge product, technology, and business to turn goals into technical decisions. Coach, mentor, and grow a strong engineering team.

Coordinate end-to-end testing across multiple teams and systems, ensuring alignment with project objectives and quality standards. Collaborate with stakeholders, manage test data, and track defect resolution. Provide test insights and reports to support Go/No-Go decisions.