Business Generalist

Rex.zone; Greater London; Hybrid; GBP 52,000 - 76,000; Full time

Job summary

Rex.zone in London is seeking a versatile Business Generalist for a full-time remote role to support cross-functional operations, business strategy, and AI/ML training pipelines. You will bridge engineering, data labeling and commercial teams to ensure smooth execution of LLM training and RLHF evaluation projects, with global collaboration from a remote UK base.

This role suits adaptable professionals with startup experience and a proactive, data-driven mindset who can thrive in a fast-paced AI

Qualifications

• Proven experience in business operations, strategy, or project management within a technology or AI-focused environment.
• Strong understanding of AI/ML concepts, including RLHF, LLM training pipelines, and QA evaluation.
• Exceptional problem-solving abilities and a data-driven approach to decision-making.
• Excellent written and verbal communication skills for cross-functional leadership.
• Ability to thrive in a remote, fast-paced tech startup environment.

Responsibilities

• Drive cross-functional initiatives connecting AI engineering, product, and sales teams.
• Optimize operational workflows for data labeling and prompt evaluation pipelines.
• Manage stakeholder communications and project timelines for enterprise AI clients.
• Analyze performance metrics to improve training data quality and annotation guidelines compliance.
• Support strategic planning and resource allocation for 2026 business objectives.

Skills

Cross-functional leadership

AI/ML concepts

Data-driven decision making

Written and verbal communication

Remote startup adaptability

Job description

Explore full-time, remote Business Generalist jobs in London for 2026 at Rex.zone. We are seeking versatile professionals to drive cross-functional operations, business strategy, and project management within our AI/ML training pipelines. As a Business Generalist, you will bridge the gap between engineering, data labeling, and commercial teams, ensuring seamless execution of LLM training and RLHF evaluation projects. Whether you have experience in tech startups or enterprise operations, this remote role offers the opportunity to scale AI data solutions.

About The Role

As a Business Generalist at Rex.zone, you will wear multiple hats to support our rapid growth in the AI data annotation sector. Operating remotely from London, you will collaborate with global teams to streamline workflows across computer vision annotation, named entity recognition, and content safety labeling. Your day-to-day will involve analyzing operational bottlenecks, designing scalable business processes, and supporting go-to-market strategies for our large language model evaluation services. This role demands high adaptability, strong analytical skills, and a deep understanding of tech startup dynamics.

Key Responsibilities

• Drive cross-functional initiatives connecting AI engineering, product, and sales teams.
• Optimize operational workflows for data labeling and prompt evaluation pipelines.
• Manage stakeholder communications and project timelines for enterprise AI clients.
• Analyze performance metrics to improve training data quality and annotation guidelines compliance.
• Support strategic planning and resource allocation for 2026 business objectives.

Qualifications And Skills

• Proven experience in business operations, strategy, or project management within a technology or AI-focused environment.
• Strong understanding of AI/ML concepts, including RLHF, LLM training pipelines, and QA evaluation.
• Exceptional problem-solving abilities and a data-driven approach to decision-making.
• Excellent written and verbal communication skills for cross-functional leadership.
• Ability to thrive in a remote, fast-paced tech startup environment.