Posted 22 days ago
ALTEN
Salary: not listed by employer
3.4 out of 5 on Glassdoor (opens in new tab) · 10,671 reviews
Typical pay for tech professionals in United Kingdom: £42,889–£75,427 a year Official statistics
Also hiring in Austria, France, Germany and Spain (open roles on Tech Abroad)
Permanent residency after about 5 yrs
Citizenship after about 6 yrs
Work language: likely English (posting is in English)
Job Description Join our team as a Senior Embedded Software Engineer and contribute to the development of mission‑critical embedded software used within defence and other highly regulated engineering environments. You will work on complex real‑time systems where software robustness, determinism, and safety assurance are essential. This role offers the opportunity to apply deep embedded C++ expertise in high‑integrity programmes, supporting the delivery of reliable software solutions within demanding, process‑driven environments. Location: London
On-site: 4 days per week
Seniority: Senior (8+ years’ experience)
Clearance: Candidates must be willing and eligible to obtain SC clearance. Key…
Social security agreement
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Rent (City)
Average private rent across London was £2,332 a month in August 2026. This covers all property sizes, and ONS gives no centre/outside split.
Take-home pay (Country tax)
About £2,480–£4,360 a month after tax, from typical pay for tech professionals in United Kingdom (£42,889–£75,427 a year, official statistics), not this employer's offer, using the average rate of 30.7% for a single employee on a higher salary
Weather (City)
London: summer highs about 73°F / 23°C, winter highs about 46°F / 8°C
Safety (Country)
High peacefulness (Global Peace Index rank 39)
Listed via SmartRecruiters, on
