Location: London, England, United Kingdom
Company: Wave Group
Job Type: Skilled Worker
Salary: £60,000 – £100,000 per year + Profit Share
Date Posted: April 28, 2026
Overview
Wave Group is an early-stage AI startup transforming unstructured financial documents into clean, structured datasets for major financial institutions. With a small but highly productive team, the company is scaling rapidly using advanced AI agents. This role places you at the center of data quality and client trust. You will oversee AI-generated datasets, validate outputs, and ensure accuracy for high-level institutional use.
Key Responsibilities
- Oversee and validate AI-generated data outputs
- Ensure high data accuracy and integrity
- Investigate anomalies and resolve data inconsistencies
- Build and improve validation systems
- Work directly with clients including banks and investment firms
- Explain data methodologies to stakeholders
Requirements
- 1–5 years experience in Data Science, Analytics, or similar field
- Strong proficiency in Python and SQL
- Experience building and debugging data pipelines
- Strong attention to detail and data quality
- Familiarity with AI tools (e.g., Claude Code, Cursor, OpenAI Agents)
- Comfortable working with complex, unstructured datasets
Preferred Qualifications
- Experience with financial or ESG data
- Knowledge of LLMs and AI agent workflows
- Experience with web scraping and document parsing
- Background working in startups or small teams
Benefits
- Competitive salary up to £100,000
- Profit sharing (regular payouts)
- Equity (0.75% – 1%)
- High-impact role with leadership exposure
- Opportunity to work with cutting-edge AI systems
About the Company
Wave Group is building AI-powered systems that replace large data teams with intelligent automation. The company is already processing hundreds of thousands of financial documents and is projected to reach £1.5 million revenue within its first year.
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