C# Developer Hiring Trends in London, United Kingdom

This report was last updated on Jul 20, 2025

Bence Gedai

Founder

I analyze live hiring data and tech job trends across Europe to give CTOs and Product Leaders a strategic edge. By tracking tens of thousands of open roles each week, I uncover which skills, roles, and locations are in highest demand — potential competitors, typical time to hire, talent pool sizes, and more to help you prioritize hiring, benchmark and stay competitive in a fast-moving market.

Key learnings from this report

The Software C# Engineer job market in the United Kingdom, particularly in London, has demonstrated significant fluctuations over the past three months, with a peak of 29 new positions posted in week 21 and a notable closure rate of 24 jobs in week 25.
London accounts for an overwhelming 93% of the Software C# Engineer job openings in the UK, translating to 6,764 positions, underscoring its dominance in the software development job market.
A robust demand for experienced Software C# Engineers is evident, as 66% of roles are filled by Mid-Senior level professionals, highlighting the imperative for hiring strategies that focus on attracting this talent pool.
With a median time to hire for Software Engineers at 26 days, hiring managers must be aware of the competitive nature of recruitment in this sector, as candidates are often hired within 30 to 35 days.
The talent pool for Software C# Engineers in the UK presents challenges, as the high number of job openings compared to available talent suggests that hiring for this role may be difficult, necessitating informed recruitment strategies.

Number of roles opened and closed for C# Engineers in London in the last 3 months

In the United Kingdom, particularly in London, the Software C# Engineer job market has shown significant fluctuations over the past 12 weeks. The peak occurred in week 21, with 29 new positions posted, highlighting a brief surge in demand. However, the job closure rate also varies, notably peaking at 24 closures in week 25. This indicates a growing disparity between job openings and closings, suggesting a tightening market where recruitment strategies must be adaptive. Compared to other European markets, London continues to attract a robust demand for Software C# Engineers, but hiring managers must remain vigilant as closure rates could impact their talent acquisition strategies.

Who else is hiring for software Engineers in United Kingdom:

Company name	Country	Industry	Founded	# Job openings
TieTalent	Switzerland	Information Technology & Services	2017	79
Canonical	United Kingdom	Information Technology & Services	2004	77
Bending Spoons	Italy	Information Technology & Services	2013	77
targetjobs UK	null	null	null	36
Oliver Bernard	United Kingdom	Staffing & Recruiting	2010	35
e-Careers	null	null	null	31
GRAYCE	United Kingdom	Management Consulting	2012	30
JPMorganChase	United States	Financial Services	null	27
Arm	United Kingdom	Semiconductors	1990	26
Mindrift	United States	Information Technology & Services	null	25

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Talent pool vs job openings for Software Engineers in United Kingdom

How competitive it is to hire Software Engineers in United Kingdom

The talent market for Software C# Engineers in Europe shows significant variation across countries. For instance, the United Kingdom possesses a high number of job openings, yet the talent pool size presents a challenging ratio, indicating it may be difficult to hire talent in this region. In contrast, countries like Germany and Poland show a more favorable balance of openings to available talent, suggesting easier recruitment conditions. Additionally, Spain may present another viable option for hiring managers, as its job openings relative to talent pool size suggest a slightly advantageous environment for recruiting Software C# Developers. This disparity highlights the importance of considering the unique job market dynamics when formulating hiring strategies in the UK and across Europe.

Seniority distribution of C# Engineer job openings in London

Seniority Distribution of C# Engineering Jobs in London

In the Software C# job market in United Kingdom London, the distribution of seniority levels reveals that 66% of positions are occupied by Mid-Senior level professionals, followed by 13% for Entry level positions and 8% for Associate roles. This indicates a robust demand for experienced Software C# Engineers, reflecting the trends in hiring Senior Software C# Developers in the region. As such, hiring managers should tailor their recruitment strategies to attract and retain these Mid-Senior level talents.

Preferred employment type for Engineering roles in United Kingdom

In the United Kingdom, the software C# job market exhibits a strong preference for full-time roles, with 91% of positions classified as full-time. Contract roles follow at 9%, indicating a significant but secondary share in temporary employment opportunities. Part-time positions account for a mere 2%, underscoring the limited availability of flexible work arrangements within this field.

Time to Hire Distribution for Software in United Kingdom

How long does it take to hire Software Engineers

In the United Kingdom's software C# job market, the time to hire data reveals significant insights crucial for hiring managers and CTOs. The majority of candidates are hired within a range of 30 to 35 days, with 2085 hires made at 30 days and 1016 at 35 days. Notably, the trend shows that 1346 candidates were hired at the 10-day mark, emphasizing the competitive nature of the Software C# Engineer recruitment landscape. Additionally, the right recruitment strategies must address the extended hiring periods beyond this range, as 396 and 397 candidates were sourced at 45 and 50 days respectively. Understanding these hiring trends is essential for tech leaders looking to optimize their talent acquisition processes.

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Insights for hiring Rust Engineers in Vilnius

The Software Rust Engineers job market in Lithuania, particularly in Vilnius, is currently experiencing a net decrease in available roles, with 12 new positions opened against 40 closures over the past 12 weeks. This trend underscores the challenges in retaining Software Rust talent and suggests an adjustment in recruitment strategies may be necessary for hiring managers.

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Most popular cities in United Kingdom to hire Software Engineers

Top 5 cities in United Kingdom to hire Software Engineers

In the Software C# Engineers job market in the United Kingdom, London stands out prominently with 93% of the total job openings, accounting for 6,764 positions. Manchester follows with a mere 9% share, representing 657 opportunities. Other locations like Leeds and Cambridge contribute insignificantly to the overall landscape, further emphasizing London’s dominance in the Software C# job market.

Most sought after technologies in London for C#

Key technologies for C# Engineers

In the competitive Software C# job market trends in the United Kingdom, particularly in London, a few technologies emerge as pivotal. The .NET framework remains the cornerstone with a frequency of 2,140 mentions, closely followed by C# itself, which is noted 2,086 times. In addition to these, Azure, with 437 mentions, and SQL, cited 766 times, highlight the importance of cloud services and database management in modern software development. JavaScript, React, and Angular also feature prominently, with frequencies of 466, 376, and 398 respectively, reflecting the demand for front-end development skills. This data is further illustrated in the accompanying chart, which provides a visual overview of the most commonly used technologies for Software C# roles.

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