1451 English-speaking jobs in Brussels

Toloka AI seeks a Senior Software Engineer to develop and maintain ML infrastructure, including backend for LLM inference and compute services. The role involves implementing new tools, collaborating with ML teams, and designing solutions for a remote-first team.

Lead/Senior Golang Software Engineer to develop and maintain high-performance web applications and services. Requires 5+ years of production experience in Go or other languages, strong understanding of design patterns, and experience with microservices, logging, and monitoring.

Strategy Director to lead strategic development for public sector accounts. 10+ years of experience required, with a focus on integrated, multi-channel campaigns. Must excel at translating complex policy into clear, actionable insights and leading cross-agency teams.

Manages the EU public affairs team in Brussels, developing and coordinating Yara's policy positions on EU regulations and implementation in member states. Represents Yara International towards EU stakeholders, advocating for regulations aligned with the company's mission and vision.

Junior Web Security and Authentication Engineer will design, deliver, and support secure integration layers between operating systems and business applications. Responsibilities include challenging architectures, optimizing security and costs, and automating processes. Expertise in Web Access Management, authentication practices, TCP/IP, firewalls, and load balancers is required.

Medical Doctor - Clinician to curate, evaluate, and annotate medical datasets for AI-driven healthcare solutions. Provide clinical feedback on model outputs and collaborate with data scientists and engineers. Requires active medical license and 3+ years of clinical experience.

Experienced freelance Chief Medical Officer needed for a small biotech company advancing a novel rheumatology therapeutic program. Provide medical leadership for clinical development, including trial design, regulatory strategy, and KOL engagement.

Investment Advisor to support real estate investment transactions across all asset classes. Responsibilities include market research, investment analysis, financial reporting, and client relationship management.

Surgical Specialist to drive sales and product awareness across European markets. Requires 5+ years experience in surgical ophthalmology with IOLs, MIGS, or implants. Experience in surgical training, KOL management, and multiple European markets preferred.

Leads the Staffing People and Operations Delivery team to manage and ensure a data-driven workforce planning process for MSF Operational Center Brussels. Collaborates with People & Workforce Departments, Operational Cells, and Country Programs to enable a coherent and future-oriented approach to global workforce planning and deployment. Analyzes and integrates HR and Medical Operations data to anticipate and support staff rationalization and optimization. Develops and harmonizes workforce indicators to contribute to organizational reporting.

Experienced Marketing & Digital Manager needed for temporary replacement or freelance role (Feb-June). Manage budgets, lead a team, and oversee digital, e-commerce, retail marketing, and paid traffic initiatives. Proven experience in performance-driven digital marketing and paid acquisition required.

The European DIGITAL SME Alliance seeks a Project Management Intern to support project implementation, event organization, content creation, and proposal development.

Senior Cost Estimator to shape energy transition strategy and develop cost estimation methodologies and tools. Minimum 5 years' experience in cost estimating, project controls, or EPC contract management required.

Lead and manage a team of 7 insurance professionals in processing life insurance policies and related documentation. Ensure team performance, compliance, and training.

CMC Statistician needed for pharmaceutical development and quality control. Responsibilities include statistical analysis, DoE, bioassay analysis, and programming in R. Must have proficiency in R, DoE knowledge, and a Master's degree in Statistics.

TopCompare seeks a Process Improvement Manager to design, automate, and continuously improve workflows across teams. Responsibilities include mapping, redesigning, and automating processes using a variety of tools, driving continuous improvement initiatives, and collaborating with stakeholders to implement changes. Must have 3-7 years of experience in operations, business process management, or a related field with a proven track record of automating and scaling processes.

Senior Business Process Expert to support business transformation initiatives through process analysis, modeling, optimization, and governance. Requires 8+ years of experience in BPM, risk analysis, and change management, plus a relevant certification.

Provide BAU and operational support for the VisualFabriq platform, ensuring commercial processes run smoothly and data integrity is maintained. Support promotion and contract setup, validate accruals and claims, and manage integrations with SAP ECC/S4.

As a Junior Application Security Consultant, you will join a team focused on helping clients build and maintain secure applications. You will support threat modeling activities, participate in workshops with developers, and contribute to application security reviews. You will assist in preparing technical security tests and penetration tests, and help prepare security awareness sessions.

Software Architect needed to install, configure, monitor, and troubleshoot application architecture. Manage complex architecture, integrate systems, and design information systems. Requires a Master's degree and 11 years of experience or a Bachelor's degree and 15 years of experience. Expertise in Java, Angular, and WebLogic or other JEE container, management is essential. Strong knowledge of middleware systems, messaging services, and JEE is required. Excellent communication and problem-solving skills are needed. Fluency in English is mandatory, French (B2 level) is advantageous.