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Posted 8 days ago

Senior Contract Software Engineer (JavaScript) - Firefox

Mozilla

  • Salary: not listed by employer

  • Typical pay for tech professionals in United Kingdom: £42,889–£75,427 a year Official statistics

  • Permanent residency after about 5 yrs

  • Citizenship after about 6 yrs

  • Work language: likely English (posting is in English)

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About the role

Employment type: Contract. Workplace: remote. Location restriction: candidates must be based in UK. The role You will help the Firefox DOM Core team improve the health of the Session History area. You will write tests to improve the coverage; you will fix tests and/or problems to improve the Gecko correctness. Responsibilities Write Web-Platform tests to improve the coverage, and Gecko mochitests as needed Fix the problems and pass the tests to improve the Gecko correctness Work through code review with the relevant Gecko module owners and iterate to landing Definition of done Improved Session History test coverage and code correctness in Gecko, measured by passed test cases,…

Social security agreement

Location Insights: Remote

  • 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 (nearest reference city): summer highs about 73°F / 23°C, winter highs about 46°F / 8°C

  • Safety (Country)

    High peacefulness (Global Peace Index rank 39)

Where this listing comes from

Listed via the company’s job board, on