At a Glance
- Tasks: Lead the redesign of a high-performance C# .NET trading platform for Energy Trading.
- Company: Join a leading global financial services organisation with innovative technology solutions.
- Benefits: Earn up to £850/day, enjoy flexible work arrangements, and develop your skills.
- Other info: Dynamic role with opportunities for career growth in a fast-paced environment.
- Why this job: Make a real impact on energy trading systems that influence market behaviour.
- Qualifications: 8+ years in high-performance C# .NET environments and strong architectural leadership.
We are partnering with a leading global financial services organisation that provides liquidity, market access, and infrastructure services across commodities, financial markets, and foreign exchange. Operating in multiple international markets, the business combines deep industry expertise with innovative technology to deliver exceptional solutions to a diverse client base, including institutional investors, banks, corporations, and professional trading firms.
They are looking for a C# .NET Software Engineer to join their Power and Gas team for a crucial restructuring of their Front Office ETRM trading platform. This isn't a maintenance role; you will be driving a major architectural redesign of a C# .NET-based ETRM system that underpins a high-performance trading desk. You will act as the key technical authority, taking ownership of a low-latency C# .NET trading platform operating across Power and Gas markets.
What makes this role unique is the cause-and-effect nature of the system: every action your code takes influences market behaviour, and the market immediately feeds back into your platform. This requires engineering judgement in real time - handling asynchronous events, mutating state safely, and ensuring the platform remains deterministic under volatility.
In this role, you will own the full-stack restructuring of a low-latency ETRM platform, applying deep C# .NET architectural expertise to deliver a real-time, event-driven trading system. You will design a scalable C# .NET trading architecture capable of supporting increased user concurrency, complex pricing logic, P&L workflows, and execution management as the desk expands across Power, Gas, and Emissions trading.
The current system is a legacy C# ETRM platform built for a small user base; the challenge is to evolve it into a resilient, event-driven C# .NET trading system capable of supporting multiple Front Office traders interacting with live market data, reacting to execution events, and recalculating P&L and risk in real time. This demands strong command of asynchronous C# workflows, event-driven architecture patterns (Kafka / Solace), queuing and pipeline design, and clean separation between trading logic, execution services, APIs, and UI layers.
You will bring first-hand experience designing high-performance C# .NET trading systems where correctness, determinism, latency control, and throughput are essential. Drawing on best practices from Front Office Energy Trading, you will ensure the ETRM platform can absorb volatility, scale horizontally, and maintain predictable behaviour under stress. This is an opportunity to influence not only the C# .NET architecture but the broader Energy Trading technology strategy balancing low latency, resilience, scalability, and long-term maintainability.
Technical Requirements
- Front Office Pedigree: 8+ years in high-performance C# .NET environments, specifically building P&L, Risk, Pricing, or ETRM trading systems within Energy Trading.
- Messaging Expertise: Deep experience with high-throughput messaging systems (Kafka / Solace), implementing asynchronous, event-driven C# architecture patterns and handling real-time state mutation.
- Architectural Leadership: Proven ability to design and build scalable C# .NET trading platforms while maintaining clean architecture, SOLID principles, and long-term maintainability.
- Database Fundamentals: Strong SQL Server experience managing high-volume trading data, audit trails, trade capture, and real-time reporting within an ETRM or Energy Trading platform.
- Communication: Ability to work closely with Front Office stakeholders, traders, quants, and technology teams to define and architect scalable C# .NET ETRM solutions aligned to business growth.
.NET Developer | C# .NET Energy Trading | ETRM | Azure | Up to £850/day Inside IR35 | 3 days i[...] employer: VirtueTech Recruitment Group
At VirtueTech Recruitment Group, we pride ourselves on being an excellent employer that fosters a collaborative and innovative work culture. Our team members enjoy flexible working arrangements, opportunities for professional growth, and the chance to make a significant impact through their work on large-scale applications. Located near Manchester, our office provides a vibrant environment where creativity thrives, making it an ideal place for passionate Mobile Engineers to advance their careers.
Contact Details:
VirtueTech Recruitment Group Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land .NET Developer | C# .NET Energy Trading | ETRM | Azure | Up to £850/day Inside IR35 | 3 days i[...]
✨Tap into Campus Networks
If you're still in uni, don’t forget to engage with your campus's career services and attend finance-related events. Banks often do presentations and recruitment drives on campus, so put yourself out there and make use of these opportunities to show off your passion for the field.
✨Get Certified
Consider pursuing relevant certifications like the CFA or ACCA while you’re job hunting. They not only beef up your CV but also connect you with professional bodies which can lead to networking opportunities and even job openings in banking and financial services.
✨Connect on Professional Platforms
Join finance-focused groups on platforms like LinkedIn and engage in discussions. This can really help you stand out from the crowd, allowing potential employers to see your knowledge and interest in industry trends. Plus, you might stumble upon job postings shared exclusively within the group.
✨Apply Directly and Be Proactive
Don’t shy away from reaching out directly to firms like VirtueTech Recruitment Group. Use their websites and apply through them, but also consider following up with a polite email to express your enthusiasm. Being proactive can make a huge difference in getting noticed in the competitive financial services sector.
We think you need these skills to ace .NET Developer | C# .NET Energy Trading | ETRM | Azure | Up to £850/day Inside IR35 | 3 days i[...]
Some tips for your application 🫡
Show Off Your Numbers!:In the banking and financial services world, quantifiable achievements are key. Make sure your CV highlights your grades in relevant subjects, any financial certifications you hold, and specific projects where you've delivered measurable results. Employers love to see how your skills translate into real-world success.
Tailor Your Cover Letter to the Role:When applying for a full-time position, your cover letter should make a direct connection between your experience and the job description. Don't just state your enthusiasm for finance—dive into how your background in banking or financial analysis sets you apart. Let your passion shine through while being specific about what you can bring to VirtueTech Recruitment Group.
Include Relevant Financial Software Experience:If you've worked with financial modelling tools or software like Excel, SAP, or specific analytical tools during your studies or internships, bring that up! Highlighting your proficiency can really make your application pop and show you're ready to hit the ground running in a full-time role.
Research and Reflect:Before hitting that 'apply' button on VirtueTech Recruitment Group's website, do a little digging. Look up their recent projects, values, and culture. Reflecting their ethos in your application can make a huge difference and show you’re genuinely interested in being part of the team!
How to prepare for a job interview at VirtueTech Recruitment Group
✨Brush Up on Financial Analysis Skills
Make sure you're well-versed in financial concepts and analytical techniques relevant to banking and financial services. Get comfortable with tools like Excel for modelling or financial forecasting, as technical questions in this area are common during interviews with VirtueTech Recruitment Group.
✨Prepare for Case Studies
Expect to tackle case studies that demonstrate your problem-solving skills in real-world banking scenarios. Familiarise yourself with the types of problems you might face—think risk assessments or investment evaluations—and be ready to articulate your thought process clearly.
✨Show Your Passion for Finance
Since this is a full-time position, employers at VirtueTech Recruitment Group will be keen to see your genuine interest in finance. Be prepared to discuss recent industry trends or news articles that excite you, showcasing your enthusiasm and engagement with the field.
✨Network with Industry Professionals
Before your interview, reach out to current or former VirtueTech Recruitment Group employees on platforms like LinkedIn. They'll offer unique insights into the company's culture and the interview process, which can give us a delightful edge in showcasing a good fit for the team.
