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IT Jobs in London

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Market snapshot

363 IT jobs in London live on major UK job boards right now. Average advertised salary in these results is £89,556 gross (£5,208/month net). Salary history shows average pay 7.9% up over the past year.

363 matching jobs found near London

Interesting! The 'mean' average salary is £89,556, which is £62,500 after tax. On average you would take home £3,835 extra per month (current take home estimated at £1,373 per month, average take home in these jobs estimated at £5,208 per month).

CONTRACT N/AFULL-TIME

Principal FPGA Design EngineerEnfield, London

gross: £70,000

net: £51,158

+ £2,890 p/mth

Expert Employment

Posted 8 days ago

We are looking for a Principal FPGA Design Engineer to lead complex FPGA developments from system requirements through to fully verified hardware. This is a senior, hands-on technical leadership role within a high-performance engineering team. Key Responsibilities Lead FPGA architecture and end-to-end VHDL design Define system-level requirements and implement robust solutions Develop test benches, verification plans, and documentation Support and enhance existing firmware Lead design reviews an…
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Enfield, London Jobs by Adzuna

CONTRACT N/AFULL-TIME

Fullstack Developer (DV Cleared)Farringdon, Central London

gross: £55,000

net: £42,458

+ £2,165 p/mth

Experis

Posted 24 days ago

Full Stack Developer (DV Cleared) Location: London, Bristol, Manchester (hybrid) Clearance: Active DV Clearance is essential Salary: £(phone number removed) Design, develop, and maintain scalable digital solutions for Defence and Security clients. The role involves working across the full software development lifecycle, delivering secure, high quality applications that support mission critical operations. You will collaborate with multidisciplinary teams to build user-focused products, integrat…
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Farringdon, Central London Jobs by Adzuna

CONTRACTFULL-TIME

Threat Modelling EngineerFarringdon, Central London

gross: £117,000

net: £75,018

+ £4,878 p/mth

Damia Group Ltd

Posted 9 days ago

Threat Modelling Engineer Location: London Working Pattern: 4 days onsite / 1 day remote Contract: Initial 6-month contract Rate: £400 - £500 per day Damia Group is supporting a leading organisation in the delivery of a high-profile Cyber Security programme and is looking for an experienced Senior Threat Modelling Engineer to join the team in London. You will play a key role in identifying and assessing security threats, defining appropriate mitigating controls, and helping to continuously impr…
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Farringdon, Central London Jobs by Adzuna

PERMANENTFULL-TIME

Business Central Functional ConsultantLondon, UK

gross: £65,000

net: £48,258

+ £2,648 p/mth

Benefits mentioned in advert

Healthcare

SoCode Limited

Posted 18 days ago

Title: Business Central Functional Consultant Job Type: Permanent Location: Remote in UK with client travel Salary: Up to £70K Benefits (30 days holiday bank holidays), enhanced parental leave, private medical etc. Are you a highly experienced Business Central Functional Consultant with extensive knowledge/experience of Finance and Inventory, looking to transition into Pre-Sales? This Microsoft Partner provide tailored solutions to help businesses run, secure and improve their IT systems. Thi…
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London, UK Jobs by Adzuna

PERMANENTFULL-TIME

Lead AI ArchitectThe City, Central London

gross: £95,000

net: £65,658

+ £4,098 p/mth

Experis

Posted 18 days ago

Lead AI Architect Permanent Various Locations Up to £115,000pa We're seeking a Lead AI Architect to drive the delivery of large-scale AI and Data transformation programmes within the Security & Justice sector. This is a hands-on leadership role focused on taking AI solutions from proof of concept through to secure, scalable, production-grade deployments in highly regulated environments. The successful candidate will combine deep technical expertise in AI/ML, LLMs, Generative AI and cloud platfo…
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The City, Central London Jobs by Adzuna

CONTRACTFULL-TIME

Cloud Architect (Azure/GCP)Farringdon, Central London

gross: £1

net: £1

- £1,373 p/mth

Synapri

Posted 19 days ago

Cloud Architect – Azure & GCP * Hybrid | London * Competitive rates Cloud Architect – Azure & GCP | Banking | Cloud Transformation | Contract I’m currently recruiting for an experienced Cloud Architect to join a major cloud transformation and application modernisation programme within a leading financial services organisation. This is a hands-on architecture role, working across Azure and GCP to modernise legacy applications, support core banking transformation and drive adoption of secure, cl…
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Farringdon, Central London Jobs by Adzuna

CONTRACTFULL-TIME

Hubs Transition ManagerFarringdon, Central London

gross: £51,304

net: £40,314

+ £1,986 p/mth

BDO LLP

Posted 24 days ago

Hubs Transition Manager - London Job description We are recruiting for a Hubs Transition Manager to join our client, a multinational technology and consulting company. This a 12 month contract opportunity, offering an excellent day rate, employed via an Umbrella company. About the role: Own and coordinate transition readiness within the Hub from the receiving organisation perspective, ensuring the captive / CoE is prepared to absorb work successfully across all assigned waves. This role exists …
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Farringdon, Central London Jobs by Adzuna

CONTRACTFULL-TIME

Programme Director £800/d London HybridFarringdon, Central London

gross: £208,000

net: £122,027

+ £8,795 p/mth

Adecco

Posted 23 days ago

Programme Director | £800/day Inside IR35 | 6 Months Initial Contract | London | Hybrid | Transformation Project | Product Model Transformation | Organisation Design | Our client is seeking an experienced Programme Director to become part or a transformation project following a restructure to determine and deliver the new ways of working. Your role will ensure the Product Model is not only designed and mobilised but embedded as an enduring enterprise capability. Your experience should include t…
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Farringdon, Central London Jobs by Adzuna

CONTRACTFULL-TIME

Reporting AnalystFarringdon, Central London

gross: £97,500

net: £67,108

+ £4,219 p/mth

Adecco

Posted 8 days ago

Job Advertisement: Reporting Analyst Our client is seeking a dynamic and detail-oriented Reporting Analyst to join their People Function, specifically within the Delivery & Schemes (D&S) Directorate. This is an exciting opportunity to make a significant impact on evidence-based decision-making and enhance workforce management processes. Start ASAP, pending compliance checks, hours Monday-Friday 36 hours per week, this is a hybrid working role one day a week in the office, duration is for 6 mont…
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Farringdon, 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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