At a Glance
- Tasks: Develop and enhance a Greenfield Market Data platform using C# and AWS.
- Company: Global financial Market Data provider with a focus on innovation.
- Benefits: Competitive salary, bonus, 25 days holiday, private medical care, and gym subsidy.
- Other info: Collaborative culture with opportunities for continuous training and career development.
- Why this job: Join a dynamic team and work on high-impact projects in a fast-paced environment.
- Qualifications: Strong C# .Net skills, experience with APIs, and cloud knowledge (AWS/Azure).
The predicted salary is between 75000 - 90000 £ per year.
Are you a technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider whilst enjoying a range of perks and benefits.
As a Senior C# Developer you will collaborate with DevOps and Product Management within an Agile team environment working on a Greenfield Market Data platform. The platform has been built with C# deploying to AWS and requires high scalability and low latency – they currently handle 40 billion messages per day. You’ll work across the full development lifecycle, from requirements and design through to production, providing subject matter expertise on the .Net stack and contributing to technical design discussions. You’ll use a range of technology including Apache Flink with Java for large scale data processing and will be able to assess and recommend new and emerging technologies, using the best tool for the job.
Location / WFH: You’ll join colleagues in the City office four days a week with flexibility to work from home once a week.
About you:
- You have strong C# .Net skills and a good understanding of design patterns such as SOLID, DRY and KISS Design Principles.
- You’ve worked on systems that require high throughput, low latency and scalability and understand the challenges involved (finance experience not required).
- You have strong experience of building APIs.
- You have SQL experience.
- You have a good understanding of CI/CD and Infrastructure as Code (Terraform).
- You have cloud experience with AWS (will also consider Azure).
- You’re familiar with other languages such as Java and are open to learn new things.
- You’re comfortable with using agentic AI and tools to help improve productivity.
- You’re collaborative with great communication skills, happy to mentor more junior developers.
What’s in it for you: As a Senior C# Developer / Software Engineer you will earn a competitive package including:
- Salary to £90k + bonus
- 25 days holiday
- Pension
- Life assurance and Income protection
- Private Medical and Dental care
- Gym subsidy and wellness apps
- Cycle to work scheme
- Ability to buy stock options
- Family leave and sabbaticals
- Continuous training and career development including personalised budget
Apply now to find out more about this Senior C# Developer / Software Engineer (C# .Net AWS) 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.
Senior C# Developer .Net AWS - Finance employer: Client Server
Join a leading global financial Market Data provider as a Senior C# Developer, where you will thrive in a dynamic and inclusive work culture that prioritises collaboration and innovation. Enjoy a competitive salary package alongside generous benefits such as 25 days holiday, private medical care, and continuous training opportunities to support your professional growth. With a flexible work-from-home policy and a commitment to diversity, this role offers a meaningful career path in a cutting-edge environment located in the heart of London.
StudySmarter Expert Advice🤫
We think this is how you could land Senior C# Developer .Net AWS - Finance
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech and finance sectors. Attend meetups, webinars, or even casual coffee chats. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a GitHub profile or personal website showcasing your projects, especially those involving C# and AWS. This gives potential employers a tangible look at what you can do beyond your CV.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and design patterns. Practice common interview questions related to C# and .Net, and don’t forget to demonstrate your problem-solving process during the interview.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in the role and the company. Let’s get you that Senior C# Developer position!
We think you need these skills to ace Senior C# Developer .Net AWS - Finance
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your C# .Net skills and experience with AWS. We want to see how your background aligns with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re excited about this opportunity and how your experience makes you a great fit for our team. Keep it concise but impactful!
Showcase Your Technical Skills:In your application, mention specific technologies you've worked with, especially around APIs, CI/CD, and Infrastructure as Code. We love seeing candidates who are familiar with the latest tools and practices!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Client Server
✨Know Your Tech Inside Out
Make sure you’re well-versed in C# and the .Net stack. Brush up on design patterns like SOLID, DRY, and KISS. Be ready to discuss how you've applied these principles in your past projects.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled challenges related to high throughput and low latency systems. Discuss specific scenarios where you’ve had to think on your feet and adapt to new technologies.
✨Familiarise Yourself with Agile Practices
Since you'll be working in an Agile team, be prepared to talk about your experience with Agile methodologies. Share how you’ve collaborated with DevOps and Product Management in previous roles.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s tech stack, their approach to scalability, and how they handle large-scale data processing. This shows your genuine interest and helps you assess if it’s the right fit for you.
