Junior Data Engineer Salary in London (2026)
Salary distribution (p10 – p90)
Source: LinkedIn Salary, Glassdoor, Levels.fyi, Robert Half Tech Salary Guide. Updated May 2026.
About 1,300 people in United Kingdom search for “data engineer salary” each month.
Reviewed by the Talenture hiring team, May 2026. Updated quarterly.
How we calculate these ranges
Ranges are aggregated from LinkedIn Salary, Glassdoor, Levels.fyi, and the Robert Half Tech Salary Guide, covering 500+ reported salaries per role. Percentiles are based on publicly reported gross annual figures for the United Kingdom market. Data is reviewed and updated quarterly. Talenture works directly with hiring teams across United Kingdom to benchmark these figures against active offers.
See how your CV compares to the skills London companies are hiring for.
Check your CV against the London marketJunior Data Engineer salary breakdown in London
Total compensation
51,000-74,000 GBP total compensation including base, annual bonus, and equity
Bonus and equity
Investment bank junior data engineers receive annual cash bonuses of 10-20%. Big Tech offers signing bonuses (3,000-8,000 GBP) and RSUs. FinTechs offer company equity. London data consultancies offer structured salary increases tied to certifications.
Pay by company type
| Company type | Salary range |
|---|---|
| Investment bank (JPMorgan, Goldman Sachs, Barclays) | 55,000-63,000 GBP + bonus |
| Big Tech (Google, Amazon, Meta) | 55,000-62,000 GBP + RSUs |
| FinTech (Revolut, Monzo, Wise) | 50,000-60,000 GBP + equity |
Salary by years of experience
| Experience | Typical gross salary |
|---|---|
| 0-2 years | £40,000 – £48,000 |
| 3-5 years | £48,000 – £55,000 |
| 6-10 years | £55,000 – £61,000 |
| 10+ years | £61,000 – £70,000 |
Derived from the p10-p90 salary distribution for this role, city, and seniority band.
Tax and take-home in United Kingdom
At 55,000 GBP gross in the UK, income tax reaches the 40% higher rate above 50,270 GBP. National Insurance adds 2% above this threshold. Net take-home on 55,000 GBP is approximately 38,000-40,000 GBP annually.
Estimated net take-home at median gross: ~39,000/year (approx. 3,250/month) GBP
Year-on-year change
Junior data engineer salaries in London rose 8-11% from 2025, the highest growth rate across all target cities at junior level, driven by investment bank and FinTech demand for entry-level pipeline engineers.
Cost of living: London vs Amsterdam and Berlin
A gross salary figure only tells part of the story. The table below shows what your London median gross of £55,000 is worth in purchasing-power terms across linked cities.
| City | CoL vs London | Equivalent salary needed |
|---|---|---|
| London (this page) | baseline | £55,000 |
| Amsterdam | 15% cheaper | €55,000* |
| Berlin | 36% cheaper | €42,000* |
* Cross-currency estimate at 1 GBP = 1.18 EUR. Actual purchasing power varies with exchange rates.
Cost of living index: Numbeo, Q1 2026. “Equivalent salary needed” = what you would need to earn in that city to maintain the same lifestyle as your London median salary.
What drives Data Engineer salary in London
- 1
London junior data engineers earn 48,000-63,000 GBP, the highest junior data engineering range in Europe, driven by investment banks (JPMorgan, Goldman Sachs), Big Tech (Google, Amazon), and a dense FinTech cluster (Revolut, Monzo) hiring entry-level pipeline engineers.
- 2
Investment bank technology divisions hire junior data engineers at 55,000-63,000 GBP for data pipeline work supporting trading systems, risk reporting, and regulatory compliance: the highest-paying junior data segment in London.
- 3
London's large and active analytics engineering community (dbt meetups, DataEngBytes London) creates a pool of junior talent with modern stack knowledge; companies differentiate on pay to attract the strongest candidates.
- 4
The high cost of London living (particularly housing) means junior data engineers must carefully budget: a 55,000 GBP salary leaves approximately 2,500-3,000 GBP monthly after tax, rent, and commuting costs.
Skills that command a premium for Data Engineers in London
Python + dbt + Airflow or Prefect
London data teams run modern stacks; junior engineers who arrive with dbt and Airflow proficiency earn toward 58,000-63,000 GBP at investment banks and FinTechs.
SQL on BigQuery, Snowflake, or Databricks
London's cloud-first data teams prefer platform-specific SQL; BigQuery and Snowflake experience are the most in-demand at junior level.
PySpark basics for large-scale data processing
London's investment banks and Big Tech data teams process datasets orders of magnitude larger than European startups; junior engineers with PySpark exposure can contribute to batch jobs under senior guidance.
Git, version control, and data engineering best practices (testing, documentation)
London data teams apply software engineering rigour to data pipelines; junior engineers who treat data code as production software earn toward the top of the junior range.
Hiring market context: Data Engineers in London
Junior data engineer hiring in London spans investment banks (JPMorgan, Goldman Sachs, Barclays), Big Tech (Google, Amazon, Meta), FinTechs (Revolut, Monzo, Wise), and a large cluster of data consultancies. Investment bank junior programmes offer the highest starting pay; FinTechs offer equity and faster career progression. Processes at Big Tech include algorithm challenges; data-focused companies use take-home SQL and pipeline design tasks.
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Check your CV against the London marketJunior Data Engineer salary in London: frequently asked questions
What is the junior data engineer salary in London in 2026?
Junior data engineers in London earn 48,000-63,000 GBP gross per year. The median for engineers with 0-2 years of experience is around 55,000 GBP. Investment banks and Big Tech pay toward the upper end; smaller startups and consultancies at the lower end.
Do investment banks in London hire junior data engineers?
Yes. JPMorgan, Goldman Sachs, Barclays, and HSBC hire junior data engineers for regulatory reporting pipelines, risk data infrastructure, and trading data platforms. Investment bank junior data roles pay 55,000-63,000 GBP plus 10-20% annual bonuses, making them the highest-paying junior data engineering path in London.
How does London compare to Amsterdam for junior data engineer pay?
London junior data engineers earn 48,000-63,000 GBP (approximately 54,000-71,000 EUR) versus 52,000-67,000 EUR in Amsterdam. London pays more in EUR terms, but London's cost of living (particularly rent) is significantly higher. For engineers prioritising savings, Amsterdam's lower cost structure is often more financially advantageous.
What is the fastest path to 60,000 GBP as a junior data engineer in London?
dbt plus BigQuery or Snowflake SQL, combined with Python pipeline experience, is the fastest path. Investment bank junior programmes and Big Tech offices hire at 55,000-63,000 GBP for candidates who demonstrate these skills. A strong take-home data engineering project demonstrating dbt model design and testing significantly improves outcomes.