Expert Opportunity – Finance Software Engineer ($105/hr, up to $2.1k/week)

Company: Ethos
Apply for the Expert Opportunity – Finance Software Engineer ($105/hr, up to $2.1k/week)
Location: Greater London
Job Description:

We’re working with a leading foundational AI lab to find experienced software engineers with a finance background who can help train their latest language model on finance-focused engineering tasks.

We’re looking for senior and staff engineers with 5+ years of experience building systems in financial contexts. You understand the unique demands of engineering in finance: the performance constraints, the regulatory requirements, the cost of getting calculations wrong, and the complexity of the data pipelines that underpin it all. That combination of software engineering rigour and financial domain knowledge is exactly what this work requires.

You’ll create, evaluate, and refine AI-generated work across core finance engineering workflows: financial data modelling, system design for high-reliability environments, algorithm implementation, regulatory and compliance-driven architecture decisions, and technical documentation for finance-specific systems.

Compensation

$105/hour

Commitment

Flexible, up to 20 hours per week (up to $2,100/week)

Location

Fully remote, work on your own schedule

Qualifications

  • Senior or Staff Software Engineer with 5+ years of experience in a finance-focused engineering role
  • Strong expertise in building reliable, high-performance systems in financial contexts
  • Excellent written communication and attention to detail

About Ethos

Ethos is a new expert network built by a McKinsey/SoftBank/DeepMind team and backed by world-leading investors like General Catalyst. We connect experts with investors and consultancies for paid expert calls, speaking engagements, and advisory opportunities.

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Posted: April 17th, 2026