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Software Developer / Engineer (C# .Net) Newcastle onsite to £120k+
Join a highly regarded Financial Technology Consultancy developing sophisticated software used by Investment Banks, Hedge Funds and Asset Managers. This is an opportunity to work at the intersection of software engineering, quantitative finance and large scale distributed systems, building the platforms that bring complex trading and risk models into production.
As a Software Developer you will design and develop high performance applications, APIs and services that support cross asset trading, analytics and risk management workflows. Collaborating with quantitative researchers and financial specialists, you'll tackle challenging technical problems involving scalability, performance, data processing and system design, using modern C# and SQL technologies.
Location / WFH:
You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility.
About you:
As a Software Developer / Engineer you will receive a competitive package:
At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
Join a highly regarded Financial Technology Consultancy developing sophisticated software used by Investment Banks, Hedge Funds and Asset Managers. This is an opportunity to work at the intersection of software engineering, quantitative finance and large scale distributed systems, building the platforms that bring complex trading and risk models into production.
As a Software Developer you will design and develop high performance applications, APIs and services that support cross asset trading, analytics and risk management workflows. Collaborating with quantitative researchers and financial specialists, you'll tackle challenging technical problems involving scalability, performance, data processing and system design, using modern C# and SQL technologies.
Location / WFH:
You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility.
About you:
- You have an outstanding record of academic achievement - minimum 2.1 in Computer Science, Mathematics or similar STEM discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level
- You have advanced C# .Net programming skills
- You have a strong knowledge of SQL databases
- You have a strong interest and desire to work in a finance / trading environment, ideally with commercial experience but will also consider personal projects
- You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms
- You're entrepreneurial with good business acumen, keen to take ownership and lead projects
- You're collaborative, enjoy problem solving and sharing ideas
As a Software Developer / Engineer you will receive a competitive package:
- Salary to £120k
- Bonus
- 25 days holiday
- Bupa healthcare
- Generous pension contribution
- Continuous career development opportunities
- Social team atmosphere with a range of events and early finish for drinks on Fridays
At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
Key Skills
Ranked by relevance
c
sql
data structures
design patterns
server
oop
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- Posted
- Jul 02, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Newcastle Upon Tyne
- Company
- Client Server
Industries
Staffing
Recruiting
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Software Developer C# .Net - Quant Trading
2026-06-17
Full-time
Mid-Senior
Portugal
Software Development
Engineering
View Job Details
Related
.NET Software Engineer (80%-100%) - Zurich
2026-07-03
Full-time
Mid-Senior
Switzerland
Staffing
Information Technology
View Job Details
Related
.NET Software Engineer (80%-100%) - Bern
2026-07-03
Full-time
Mid-Senior
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