C# Developer Hiring Trends in United Kingdom

This report was last updated on Aug 17, 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# job market in the United Kingdom has experienced notable fluctuations, with a peak of 82 new positions in week 21 but a significant decline to just 4 new postings by week 23.
The total number of active job openings for Software C# Engineers in the UK reached 9,351, suggesting a high demand for skilled professionals in this sector.
Top companies hiring Software C# Engineers include Canonical with 67 positions, GRAYCE with 45, and Arm with 41 roles, indicating strong recruitment efforts from established players in the tech industry.
London dominates the software C# job market, accounting for 90% of job openings, which presents challenges for hiring managers outside of this major urban center.
The median time to hire for Software Engineers in the United Kingdom is 29 days, emphasizing the need for efficient recruitment processes to secure top talent in a competitive landscape.

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

The Software C# job market in the United Kingdom has exhibited significant fluctuations over the past 12 weeks, with a peak of 82 new positions opened in week 21, decreasing sharply to only 4 new postings by week 23. In contrast, there have been considerable closures, with the highest number reaching 66 jobs closed in week 24, indicating a challenging landscape for both hiring managers and candidates. The difference between jobs opened and closed reveals that while there is an initial demand for Software C# Engineers, the supply side has not aligned, leading to a tightening market for potential hires. Compared to other European countries, the trends in hiring Software C# Developers in the United Kingdom reflect broader uncertainties in the tech sector, necessitating informed recruitment strategies for CTOs and Engineering Managers aiming to attract top talent.

Who else is hiring for software Engineers in United Kingdom:

Company name	Country	Industry	Founded	# Job openings
TieTalent	Switzerland	Information Technology & Services	2017	140
Bending Spoons	Italy	Information Technology & Services	2013	107
Environment Agency	null	null	null	83
Canonical	United Kingdom	Information Technology & Services	2004	67
GRAYCE	United Kingdom	Management Consulting	2012	45
Arm	United Kingdom	Semiconductors	1990	41
Oliver Bernard	United Kingdom	Staffing & Recruiting	2010	35
e-Careers	null	null	null	31
targetjobs UK	null	null	null	31
Hunter Bond	United Kingdom	Staffing & Recruiting	2014	30

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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 European software development job market reveals notable disparities in the availability of Software C# Engineers. In the United Kingdom, there are significantly high job openings compared to the size of the talent pool, leading to a lower ratio of available talent to job vacancies. This indicates that hiring Software C# Engineers in the UK might be challenging. In contrast, countries like Germany, Poland, and the Netherlands display a more favorable talent pool relative to job openings, suggesting that recruitment in these markets may provide hiring managers with more viable candidates. Consequently, it may be prudent for CTOs and engineering managers to strategically position their recruitment efforts in these regions or adapt their hiring strategies to attract talent within the UK's competitive landscape.

Seniority distribution of C# Engineer job openings in United Kingdom

Seniority Distribution of C# Engineering Jobs in United Kingdom

The seniority distribution of Software C# Engineering jobs in the United Kingdom reveals notable trends relevant for hiring managers. Currently, 61% of positions are occupied by Mid-Senior level professionals, followed by 20% at the Entry level and 7% for Associates. This distribution emphasizes a strong demand for seasoned software C# Engineers, suggesting that recruitment strategies should prioritize attracting talent with intermediate to advanced experience.

Preferred employment type for Engineering roles in United Kingdom

In the United Kingdom, the software C# job market demonstrates a strong preference for full-time positions, comprising approximately 91% of the available roles. Contract positions account for about 9%, while part-time roles make up around 2%. This distribution highlights the significant demand for Software C# Engineers, indicating that hiring managers should focus their recruitment strategies on full-time employment opportunities to attract top talent.

Time to Hire Distribution for Software in United Kingdom

How long does it take to hire Software Engineers

The time to hire distribution for Software C# Engineers in the United Kingdom reveals significant insights for recruitment strategies. Notably, the largest cohort of candidates, accounting for 2,575 positions, falls within the 30-day hiring window, indicating a strong trend toward timely recruitment in this sector. A total of 1,714 candidates take approximately 10 days to hire, suggesting that efficient hiring processes remain crucial for attracting top talent. Conversely, as the time to hire extends beyond 45 days, the number of available candidates decreases markedly, illustrating potential challenges in engaging prospective Software C# Developers. Hiring managers should consider these patterns to optimize their recruitment approaches and strategies for attracting Senior Software C# Developers amidst evolving market demands.

Expolore reports from other European Developer talent pools

Insights for hiring C++ Engineers in Stockholm

The Software C++ job market in Sweden, particularly in Stockholm, has experienced notable fluctuations in job openings over the last 12 weeks, with a peak of 16 new positions posted during week 23, followed by an average of 3 jobs per week by week 32.

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Insights for hiring PHP Engineers in Poland

The Software PHP Engineer job market in Poland is exhibiting notable fluctuations, with a peak of 188 new positions in week 21, but also a low of just 10 postings in week 25, indicating volatile demand for Software PHP Developers.

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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 United Kingdom, the software C# engineer job market exhibits a significant concentration in major urban areas. London leads overwhelmingly with 90% of the total job openings, totaling 8,425 positions. Following London, Manchester accounts for approximately 9% with 831 openings, while Leeds comprises about 5% with 425 positions. This distribution underscores the dominance of London as the primary hub for software C# engineer opportunities in the UK, as illustrated in the accompanying chart.

Most sought after technologies in United Kingdom for C#

Key technologies for C# Engineers

In the Software C# job market in the United Kingdom, .NET emerges as the most dominant technology, with a frequency of 2606 occurrences. This is closely followed by C#, which holds significant relevance with 2526 mentions. Other important technologies that hiring managers should consider include SQL, with 880 occurrences, and Azure, recognized for its increasing adoption in cloud solutions at 535 mentions. Emerging methodologies like Microservices and Agile, with frequencies of 434 and 303 respectively, underline the growing need for flexibility and adaptability in the software development process. The accompanying chart further illustrates the prominence of these technologies in current job listings.

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