467 English-speaking jobs in Brussels

Investment Banking Expert role requires 2+ years in top investment banking firms. Responsibilities include evaluating financial models, designing pitch decks, and reviewing industry analysis to enhance AI model training.

Financial Systems & Accounting Expert needed to evaluate AI-generated accounting outputs and improve training data. Responsibilities include reviewing financial statements, journal entries, and assessing ERP logic across platforms like NetSuite and SAP. Prior AI training experience is required.

Creative & Design Specialist needed to support a customer project involving graphic design, multimedia, UI/UX, and motion graphics. Duties include evaluating AI-generated outputs and providing human feedback for AI training. Prior paid experience in human-data work for AI models is required.

Financial Analyst role requires 2+ years in top investment banking firms. Responsibilities include evaluating financial models, designing pitch decks, and reviewing industry analysis to enhance AI model training.

Experienced Salesforce/HubSpot Administrator needed to support a customer project focused on operational excellence across CRM and revenue systems. Duties include auditing systems, resolving data inconsistencies, and documenting operational improvements.

Experienced Salesforce/HubSpot Administrator needed to support a customer project focused on operational excellence across CRM and revenue systems. Duties include auditing systems, resolving data inconsistencies, and documenting operational changes.

Experienced Field Technician needed for critical power and data center infrastructure. Responsibilities include installing, maintaining, and troubleshooting UPS systems, PDUs, and related power equipment across the BENELUX region. Requires 5+ years servicing enterprise UPS systems.

Shape inclusion, belonging, and culture across international markets by translating global priorities into locally relevant solutions. Partner with HR and leaders to build scalable programs and strengthen employee experience.

Join the Swift Graduate Programme to kick-start your career in finance and technology. Work on real business challenges across various disciplines over 18 months. Strong analytical skills and a passion for learning are key.

Risk Officer supports the ERM framework setup, develops risk policies, and contributes to risk reporting. Responsibilities include supporting ORSA and the quarterly Solvency II closing process, including capital calculations (SCR). Requires an actuarial or mathematical background and Excel proficiency.

Frontend Engineer to build and ship web funnels end-to-end, including landing pages, quizzes, and paywalls. Requires 2-5 years of React/Next.js experience and expertise in A/B testing and conversion optimization.

Content Writer needed for a 3-month contract to write blog posts, SEO/feature pages, and user stories for a consumer AI app. Requires exceptional English, SEO experience, and the ability to turn user conversations into compelling narratives.

Own technical SEO, ASO (App Store/Google Play), and GEO for Replika. Drive organic revenue growth by fixing sites, optimizing listings, and influencing AI answers. Requires hands-on experience in these areas.

Design and animate video ads and UGC creatives for paid social campaigns across Meta, TikTok, and YouTube. Own the motion craft end-to-end, iterating based on performance data. Requires mastery of After Effects and AI tools.

Own Replika's social and community strategy across X, Instagram, Facebook, YouTube, Discord, and Reddit. Create content on camera, manage communities, and drive growth directly with the CEO.

Senior Product Engineer, Mobile, builds features end-to-end across iOS, Android, and backend. Requires 5+ years experience shipping consumer mobile apps, native depth on one platform, and API design skills.

Hands-on Product Designer needed to craft high-quality user experiences across mobile and web for a consumer AI app. Own end-to-end design, from idea to final product, ensuring trust at every touchpoint. Requires 5+ years designing at scale.

Build the lifecycle program from the ground up for a consumer AI app. Own onboarding, conversion, renewals, and win-back flows using modern messaging platforms. Focus on revenue and retention while ensuring global compliance.

Growth Product Manager focused on driving predicted revenue per user through monetization experiments. This hands-on role involves testing pricing, packaging, and subscription mechanics to increase user value.

Senior Network Security Engineer manages and maintains firewall infrastructures, focusing on Palo Alto and Fortinet technologies. Responsibilities include policy management, troubleshooting, and security hardening in critical banking environments.