2 jobs in Welwyn Garden City have Machine Learning Engineer in the title (6 mention it), both from Tesco. All 2 are rated Likely. Eligible for the Skilled Worker visa under SOC 2134, minimum £54,700 at the standard rate. Most programmers and software development professionals in the UK earn between £42,536 and £76,752 in (ONS ASHE 2025, full-time). Visa and pay details