1541 English-speaking jobs in Brussels

Generalist Writer to assess written content and AI-generated responses for accuracy and quality. This remote contractor role requires native US English proficiency, strong analytical skills, and the ability to follow detailed guidelines.

Contribute to AI training by submitting high-quality, unedited selfies and short videos from the past five years. This fully remote role requires attention to detail and the ability to follow instructions while working independently.

Family Law Attorney (AAML Registered) needed to train AI systems. Analyze complex family law cases, conduct research, and draft legal documents. Domain knowledge in family law is key for this remote contractor role.

Clinician (Oncology / Hematology) to train AI systems by authoring and reviewing evaluation tasks. Apply clinical judgment to efficacy, safety, dose escalation, and adverse event grading using clinical reports.

AI Finance Domain Expert needed to train next-gen AI systems. Apply financial acumen from private equity, VC, or investment banking to analyze, review, and edit AI-generated financial content.

Regulatory Affairs Specialist needed to train AI systems by authoring and reviewing evaluation tasks based on real-world agency requests. Apply expertise to review clinical documentation against regulatory expectations.

Accountant/Auditor needed for a remote contract role focusing on financial oversight and compliance. Responsibilities include reviewing financial statements, developing Excel models, and assessing audit procedures. Candidates should have strong experience in financial reporting, auditing, or tax compliance.

Linguistics Specialists will assess written content and AI-generated responses for accuracy, clarity, and coherence. This remote contractor role requires native proficiency in U.S. English and expertise in linguistics or language analysis.

Physics Expert needed for remote research on magnetic space groups and neutron scattering. Apply expertise in condensed matter physics to train AI systems by analyzing magnetic structure factors and classifying magnetic phases.

Data Analyst role evaluating AI assistants in analytical workflows using cloud data warehouses. Tasks include verifying AI outputs via SQL, managing Snowflake datasets, and documenting system behavior. Requires 3+ years of data analysis experience.

Civil Engineer needed to train AI systems by designing and authoring authentic civil engineering evaluation tasks. Responsibilities include curating technical documents and developing complex problems across structural, transportation, and water systems.

Technical Writer/Editor for an advanced AI system project. Evaluate and compare AI-generated responses based on clarity, tone, and instructional value. Requires native-level English fluency and strong analytical skills.

CUDA Engineering Expert needed to optimize GPU kernels for AI system training. Responsibilities include profiling, optimizing CUDA/C++ code, and implementing GLSL/WebGPU logic. Expertise in CUDA and performance tuning is required.

Physics Expert PhD needed for a remote contractor role focusing on AMO physics and optical properties of materials. Apply expertise to train AI systems by analyzing ab initio calculations and discussing atomic spectra.

Video Data Annotator role for a robotics-focused project. Annotate and review video footage using detailed guidelines, assessing data quality and labeling actions or objects. Requires attention to detail and strong communication skills.

AI Software Engineering Domain Expert needed to train advanced AI systems. Responsibilities include analyzing technical content, refining prompts, and assessing AI outputs. Domain knowledge is key.

M&A Attorney needed to provide expert analysis and annotation of complex M&A and corporate law scenarios for AI model training. Requires JD from a US law school and active US bar admission.

DevOps Engineer needed for a remote customer project focusing on scalable cloud infrastructure. Responsibilities include designing CI/CD tasks, writing reference solutions, and reviewing AI output. Requires 3+ years in DevOps/SRE with strong coding in Python/Go/Bash/TypeScript and IaC experience.

Psychologist needed for remote contract role to train AI systems at the intersection of psychology and technology. Apply expertise in child development or developmental psychology to evaluate and annotate data for AI model training. PhD preferred.

Child & Youth Abuse Trauma Specialist needed to train AI systems using expertise in youth abuse. Responsibilities include analyzing case scenarios, reviewing model guidance, and developing trauma-informed care content.