Software Founding Engineer - Visa Sponsorship Available
Posted 08 Jul by a verified UK sponsor-licence holder
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Job description
Job Title: Software Founding Engineer Agency: Selfin (YC F25) Location: United Kingdom Salary/Rate: $100,000.00/yr - $200,000.00/yr Join as a Software Founding Engineer! Exciting opportunity with visa sponsorship. Shape the future with innovative tech solutions. About the Position We are currently seeking extremely driven Software Founding Engineers to work with us in San Francisco on the frontend, backend, and AI components of the product. Duties • AI/LLM: prompt engineering, fine-tuning, and LLM training (o4/5, Claude) • Backend: Python, API integration, and cloud infrastructure (GC) • Frontend: HTML, CSS, Java Script, Flutter, Swift (iOS) • Assist in creating scalable, safe financial data systems • Work closely with the founders to determine the direction of technology and products. • Move quickly and on your own; this is not a limited job. Qualifications • A bachelor's, master's or doctoral degree in computer science or a related engineering field from a prestigious university • Proficiency in Python and practical knowledge of LLMs or GenAI tools • Willing to work on site in London or San Francisco (US/UK visas sponsored) • Extra credit for publications, side projects, hackathons, and startup experience • People who are eager to take on genuine responsibility from the start Payment • $100K in compensation (based on experience and talents) plus equity • Sponsorship of US/UK visas • A crucial part of an AI fintech influencing banking's future • Independence, quickness, and complete transparency in the development of products and businesses
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Sponsorship signals found
GradSponsor scans every listing for the phrases UK employers use to indicate Skilled Worker visa support. The signals below were detected in this role:
About this Software Founding Engineer - Visa Sponsorship Available role in London
Software Founding Engineer - Visa Sponsorship Available is a high-confidence Skilled Worker sponsorship listing from a verified UK sponsor-licence holder, based in London, advertised with salary on application. The role was posted on 08 Jul 2026. It sits in the UK Tech and Engineering sector, where most roles route through the Skilled Worker visa at £38,700 per year or above. The employer's sponsor-signal score is 40/100.
Skilled Worker visa eligibility
- Visa route
- Skilled Worker visa
- SOC 2020 code
- Varies by role specifics
- Minimum salary
- £38,700 / year
Check the latest guidance on gov.uk before applying — figures here are approximate.
Salary — undisclosed
This Software Founding Engineer - Visa Sponsorship Available role is advertised at an undisclosed salary — no numeric figure to compare against the £38,700 Skilled Worker visa floor automatically.
About the employer
Sponsor signal: Possible Sponsor Signal
The hiring organisation is a verified UK sponsor-licence holder, located in London. GradSponsor's sponsor-signal score for this employer is 40/100, derived from the UK Home Office sponsor register match, licence rating (where available), and historical sponsorship signals. Subscribe to reveal the employer name and apply link.
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