Client Server

Company Name: Client Server
Job Title: C# Developer .Net SQL - Quant Trading
Job Description: C# Developer / Software Engineer (C# .Net SQL) *London onsite* to £180k+

Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management.

As a C# Developer you'll collaborate with a team of highly intelligent technologists and finance professionals to develop algorithmic trading systems working with a modern tech stack, with opportunities for technical ownership from day one.

You'll partner with Quant teams to help architect valuation, risk and pricing systems, delivering massively scalable, high performance streaming compute operations. You'll be equipped with all the latest kit to help you succeed as well as learning from industry experts on world finance.

Location / WFH:
You'll join the team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balance breakfast, lunch and all day snacks. Please note this role is full-time office based (Monday to Friday).

About you:
You have an outstanding record of academic achievement - minimum 2.1 in a 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 including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward)
You have a strong knowledge of SQL databases
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

What's in it for you:
As a C# Developer / Software Engineer you will earn a competitive package:
Salary to £180k
Significant bonus earning potential
Fund performance share
Personal training budget and mentoring
Family friendly benefits that include unlimited emergency backup childcare as well as care for elderly relatives
Various social groups including sports teams
Private healthcare and wellness activities

Apply now to find out more about this C# Developer / Software Engineer (C# .Net SQL) opportunity.

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.

London, United Kingdom

On site

31-03-2025

Company Name: Client Server
Job Title: Full Stack Developer C# JavaScript Angular
Job Description: Full Stack Developer / Engineer (C# JavaScript Angular) Reigate / WFH to £75k

Are you a Full Stack Developer who enjoys working with a range of technologies across the full stack?

You could be progressing your career as a Full Stack Developer at a global InsurTech business that is producing game changing technology.

As a Full Stack Developer you will you'll collaborate and problem solve with a small team working on a Greenfield project to build the 2nd generation of a highly complex SaaS platform that enables Insurance brokers to automate risk management for commercial clients such as major retailers with multiple assets and insurance needs.

There are many technical challenges, you'll work across the full development lifecycle, liaising with senior engineers to design and develop complex, data driven features and applications, with a leaning towards front end development. You'll be working with modern Angular on the frontend through to C# .Net Core backend encompassing Azure APIs across, there's an emphasis on clean coding and software engineering best practice.

Location / WFH:
There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings with the other three days work from home if desired.

About you:
You have strong front end / client-side experience, with modern Angular (they're using Angular 16 / 18), JavaScript, TypeScript or React experience
You have C# .Net backend coding skills
You have a good knowledge of SQL
You have an understanding of public cloud technologies, Azure experience would be great but it's not essential, you'll learn it on the job
You're collaborative with great communication skills and an enthusiasm for technology
You're likely to be degree educated in Computer Science or other STEM discipline, although it's not essential

What's in it for you:
As a Full Stack Developer / Engineer you will receive a competitive salary plus a range of perks and benefits:
Up to £75k salary plus bonus
Hybrid working (2 days in the Reigate office)
Enhanced parental leave
25 days holiday (plus buy days and your birthday off)
Pension, Health Care and Life Assurance
Training and career development
Social events and a range of other perks

Apply now to find out more about this Full Stack Developer / Engineer (JavaScript Angular .Net) opportunity.

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.

Reigate, United Kingdom

Hybrid

31-03-2025

Company Name: Client Server
Job Title: Senior Java Developer TDD - Technologist
Job Description: Senior Java Developer / Backend Software Engineer London onsite to £160k

Are you a Java technologist with strong knowledge of software engineering best practices and backend development experience looking for an opportunity to progress your career in a senior, hands-on role with complex and challenging work?

You could be joining a scaling Cyber Security technology company that has just received £100 million investment.

As a Senior Java Developer you'll join a small, Agile team using core Java within a TDD environment deploying to AWS. You'll design and develop new features and enhancements across two security product areas, working across the full development lifecycle; you'll be able to input ideas and have your voice heard in a collaborative team environment that encourages knowledge sharing.

Location:
You'll join colleagues in amazing offices in London five days a week with a wide range of facilities and an array of perks.

About you:
You have strong backend core Java development skills
You have a strong knowledge of software engineering best practices and have experience with TDD
You have a good knowledge of SQL and Networking (TCP/IP)
You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Algorithms, Design Patterns
You're collaborative, with Pair Programming experience
You enjoy problem solving and are keen to pick up new skills

What's in it for you:
As a Senior Java Developer / Software Engineer you will earn a highly competitive package including:
Salary to £160k
8% pension contribution
Life Assurance and Income Protection
Enhanced paternity packages
Private Medical care for you and your family including same day GP appointments and prescriptions
Flexible working hours
Charitable donations matching scheme and much more

Apply now to find out more about this Senior Java Developer / Backend Software Engineer (Java TDD) opportunity.

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.

London, United Kingdom

On site

31-03-2025

Company Name: Client Server
Job Title: Java Developer - Algorithmic Trading
Job Description: Java Developer / Backend Software Engineer London to £110k

Are you a bright, ambitious Java Developer with a strong knowledge of core Java and an eagerness to learn and progress your career working on complex financial trading systems?

You could be joining the Investment Management arm of a global bank.

As a Java Developer you will research strategies for tailoring prices and controlling the behaviour of auto-hedging, you'll write production quality Java code used for pricing and hedging FX instruments and oversee the algorithms' performance intraday, ensuring that it is behaving as expected and acting when needed to fix any issues.

You'll join a small, highly talented team, working across the full development lifecycle and will be supported to progress your career.

Location / WFH:
You'll be based in the London office and have flexibility to work from home once a week.

About you:
You have achieved a 2.1 or above from a top tier university (e.g. Russel Group / Oxbridge) in Computer Science or similar technical or numerate discipline
You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms
You have a deep knowledge of Java including garbage collection
You have a strong appreciation of low latency systems and code optimisation to ensure speed
You have experience within a financial services environment or can demonstrate a personal interest and desire to learn about financial markets and progress your career in this area
You have excellent communication and collaboration skills

What's in it for you:
As a Java Developer / Backend Software Engineer you will receive a competitive
Salary to £110k
Bonus
Pension
One day work from home per week
Continuous training and career progression opportunities

Apply now to find out more about this Java Developer / Backend Software Engineer (OOP Java Algorithm) opportunity.

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.

London, United Kingdom

On site

31-03-2025

About the Company

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