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IT Jobs in London

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Market snapshot

367 IT jobs in London live on major UK job boards right now. Average advertised salary in these results is £89,688 gross (£5,215/month net). Salary history shows average pay 7.9% up over the past year.

367 matching jobs found near London

Interesting! The 'mean' average salary is £89,688, which is £62,577 after tax. On average you would take home £3,841 extra per month (current take home estimated at £1,373 per month, average take home in these jobs estimated at £5,215 per month).

PERMANENTFULL-TIME

Senior Front Office Developer - TradingAldgate, Central London

gross: £80,949

net: £57,508

+ £3,419 p/mth

CMC Markets UK Plc

Posted 1 day ago

CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You will design and build ultra-low latency pricing and risk systems that directly power our global trading operations. If you thrive in performance critical environments…
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Aldgate, Central London Jobs by Adzuna

PERMANENTPART-TIME

Smart Network Technology Partnership LeadSouth East London, London

gross: £42,160

net: £33,876

+ £1,450 p/mth

Benefits mentioned in advert

Healthcare

Binnies UK Ltd

Posted 8 days ago

The Vacancy Smart Network Technology Partnerships Lead Client-facing / Technology Partnerships / Business Development Location: UK (Flexible / Hybrid) Team: Digital Products & Services (Binnies Digital) Reporting to: Director of Digital Products & Services Benefits Competitive Salary. Part Time options available and encouraged Flexible working, including, if desired, a mixture of office and remote working, nine-day fortnights arrangements. Pension. Private Medical Healthcare. Life Assurance. Gr…
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South East London, London Jobs by Adzuna

PERMANENTFULL-TIME

DV Cleared Professionals On-SiteSouth East London, London

gross: £100,000

net: £68,558

+ £4,340 p/mth

Sanderson Government and Defence

Posted 11 days ago

DV Cleared Professionals Hampshire | On-site Join a Mission-Critical Defence Transformation Programme Are you an experienced professional with active MOD Developed Vetting (DV) clearance looking to work at the forefront of one of the UK's most significant defence and national security programmes? We are supporting a major defence organisation as it delivers a complex, mission-critical transformation programme that will underpin the future of secure operational capabilities across the UK. As par…
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South East London, London Jobs by Adzuna

PERMANENTFULL-TIME

Penetration Tester - CHECK Team MemberSouth East London, London

gross: £80,000

net: £56,958

+ £3,373 p/mth

F5 consultants

Posted 17 days ago

Penetration Tester - CHECK Team Member Salary: Up to £80,000 Location: UK-wide Working pattern: Hybrid, predominantly home-based with UK client-site travel when required Security requirements: Current SC clearance and sole UK nationality Are you a hands-on Penetration Tester who enjoys finding the weaknesses others miss-and explaining them in a way clients can actually understand? We're looking for an experienced CHECK Team Member to join a well-established cybersecurity practice delivering tec…
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South East London, London Jobs by Adzuna

PERMANENTFULL-TIME

Dataiku Solution ArchitectBarbican, Central London

gross: £83,575

net: £59,031

+ £3,546 p/mth

Everforth Quinnox

Posted 16 days ago

Solution Architect, Dataiku Applications & Integrations Position Summary We are seeking an experienced Solution Architect with Dataiku application and integration expertise to lead the architecture and technical design of a modern Independent Price Verification (IPV) platform supporting a global Refined Product Trading organization. The Solution Architect will define the end-to-end architecture for a governed, metadata-driven IPV Control Hub that replaces fragmented Excel, Microsoft Access, VBA…
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Barbican, Central London Jobs by Adzuna

CONTRACTFULL-TIME

Dataverse Solution ArchitectLondon, UK

gross: £208,000

net: £122,027

+ £8,795 p/mth

Keystream Group Limited

Posted 4 days ago

Dataverse Solution Architect - Government - 3 months - remote - £800 per day inside IR35 A Government organisation is looking for a an SC cleared Dataverse architect to join them on a 3 month contract basis to provide technical leadership for Dataverse adoption across the organization and work closely with product teams, solution architects, developers and business stakeholders. The role holder will ensure that Dataverse is implementedin accordance withbest practice, governancerequirementsand a…
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London, UK Jobs by Adzuna

PERMANENTFULL-TIME

Vice President, Private Markets Data ManagementSouth East London, London

gross: £64,786

net: £48,134

+ £2,638 p/mth

Hackajob Ltd

Posted 24 days ago

hackajob is partnering directly with BlackRock to hire for this role. About this role About Preqin: This role sits within Preqin, a part of BlackRock. Preqin plays a key role in how we are revolutionising private markets data and technology for clients globally, complementing our existing Aladdin technology platform to deliver investment solutions for the whole portfolio. You will be joining the world's leading data and insights provider for the private markets industry. We empower the finance …
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South East London, London Jobs by Adzuna

PERMANENTFULL-TIME

Product Associate - SRE Team - Chase UKCharing Cross, Central London

gross: £52,154

net: £40,807

+ £2,027 p/mth

Hackajob Ltd

Posted 25 days ago

hackajob is partnering directly with JPMorganChase to hire for this role. JOB DESCRIPTION At JPMorganChase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions of customers in the US, we have been rapidly expanding our presence in the UK and soon across Europe. We hav…
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Charing Cross, Central London Jobs by Adzuna

PERMANENTFULL-TIME

Lead Software Engineer - Proxy/SSE Network SecurityCharing Cross, Central London

gross: £57,796

net: £44,079

+ £2,300 p/mth

Hackajob Ltd

Posted 24 days ago

hackajob is partnering directly with JPMorganChase to hire for this role. JOB DESCRIPTION Lead Software Engineer - Proxy/SSE Network Security As a Lead Software Engineer at JPMorganChase within the Corporate Sector - Enterprise Technology, youare an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology soluti…
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Charing Cross, Central London Jobs by Adzuna

How to Use our Job Search Tool

Looking for a new role and want to know exactly what you'll take home? Our job search tool doesn't just list vacancies - it shows you the real salary after tax for every listing, so there are no surprises when your first payslip arrives.

Here's how to get the most out of it.

Step 1: Search for Jobs

Start by entering a location, optional job title, and select a job category. You can filter by location if you'd like to focus on opportunities in a particular area, or enter 'UK' to search across the country. Results are pulled from current UK vacancies, and each listing displays the advertised salary alongside a net pay estimate - calculated automatically using our salary calculator engine. That means you see the headline figure and what actually lands in your bank account, side by side with the difference to your current net take home pay.

Step 2: Explore Salary Insights

We've also provided a set of data-driven insights and tools that go well beyond a simple job listings:

  • Salary Prediction - Based on the job title and skills you describe, this estimates the salary we think you could expect.
  • Salary Trends - A histogram chart showing how pay for the job title/location/category is currently spread across vacancies over the last twelve months, helping you spot where wages are headed right now.
  • Salary Distribution - See a histogram chart of how salaries are spread across all matching listings, from entry-level to top-end, so you know where a particular offer sits in the wider market.
  • Summary by Region & Employer - Quickly compare which parts of the country (and which employers) are advertising the most for the roles you're interested in.
Step 3: Use the Tax & Comparison Widgets

You also have access to four job search related tax widgets:

  • Employer Total Cost Calculator - Curious what a business actually pays to employ someone at a given salary? This widget factors in Employer National Insurance (15% since April 2025) and other on-costs. It's especially useful if you're negotiating a package or considering starting your own business.
  • Compare Job Offers - Weighing up two or more offers? Plug in the salaries, pension contributions and any other benefits and get a clear, like-for-like comparison of take-home pay.
  • Contract vs Permanent - Contracting and trying to figure out how a daily rate compares to a traditional PAYE salary? This widget breaks down the differences between a permanent PAYE role and working through a contract.
  • Side Hustle Tax Calculator - Already employed but looking to earn extra on the side? Enter your main salary and your additional income to see how the extra earnings could be taxed - no guesswork needed.
Step 4: Dive Deeper

Found a salary you'd like to investigate further? Click through to a detailed breakdown using our tax calculator, or run the numbers through the payslip calculator to see a month-by-month view of income tax, National Insurance and student loan deductions.

Whether you're actively job hunting or simply benchmarking your current salary, the job search tool puts the full financial picture at your fingertips - because the salary on a job advert is only half the story.

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