At a Glance
- Tasks: Shape the architecture of cutting-edge trading platforms and influence technology direction.
- Company: Global financial services organisation focused on tech modernisation.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Other info: Collaborate with talented engineers in a dynamic, fast-paced environment.
- Why this job: Join a team where your architectural vision drives real impact in finance.
- Qualifications: 10+ years in software engineering with C#/.NET and strong architectural experience.
The predicted salary is between 63000 - 77000 £ per year.
We're partnering with a global financial services organisation that's investing heavily in the modernisation of its technology estate. We're looking for an experienced Software Developer who's worked within Software Architecture frameworks and platforms that developers can build on. This opportunity is suited to someone who has been responsible for defining the architecture of enterprise software platforms that engineering teams build upon. You'll have owned architectural decisions, established technology standards, designed scalable integration patterns and provided technical direction across multiple development teams.
Working within a complex capital markets environment, you'll shape the future architecture of business-critical trading platforms while remaining close enough to engineering to influence how solutions are delivered.
The Role
Working closely with engineering teams, product owners and senior stakeholders, you'll be responsible for the overall software architecture of a large-scale trading technology estate. You'll:
- Own the architectural vision for multiple business-critical trading platforms
- Define architectural standards, design principles and engineering best practice
- Design the frameworks, integration patterns and platform capabilities that development teams build upon
- Produce target-state architectures, architecture decision records (ADRs) and technical roadmaps
- Lead architectural governance across engineering teams
- Drive platform modernisation using cloud-native and event-driven architectures
- Define API, messaging and integration strategies
- Ensure solutions are secure, scalable, resilient and support operational resilience requirements
- Mentor senior engineers and help develop the next generation of technical leaders
Experience and Skills Required:
- 10+ years' software engineering experience with C#/.NET, SQL, Python
- 3+ years in a dedicated Software Architect, Solution Architect or Lead Engineer role
- Experience owning the architecture of enterprise software platforms used by multiple engineering teams
- A proven track record of producing architecture documentation, target-state designs and technical roadmaps
- Experience chairing or contributing to architecture governance and technology strategy
- C# / .NET development expertise within Azure cloud environments and preferably from within the financial services space i.e. capital markets, investment banking, e-trading
- SQL Server and Software architecture and solution design
- Event-driven architectures and real-time data pipelines
- Microservices and containerised applications
- Kafka and/or IBM MQ
- API design and systems integration
- FIX Protocol with CCP or vendor connectivity
Highly desirable experience:
- Trading platforms and low-latency systems, particularly around Derivatives etc.
- Real-time market data and High-performance distributed systems
- DevSecOps and CI/CD practices and Infrastructure as Code (IaC)
- Knowledge of Financial regulations such as MiFID II, EMIR, DORA or CFTC
This is an opportunity to join an organisation where architecture is seen as a genuine strategic capability rather than simply governance. You'll have the autonomy to influence technology direction, work on complex distributed systems processing high volumes of real-time data, and collaborate with talented engineers solving challenging technical problems.
Senior Software Engineer | C#/.NET | Trading Platforms | London Hybrid employer: SGI
Join a leading investment manager in London, where you will have the opportunity to take ownership of building and enhancing cutting-edge trading systems from the ground up. With a strong focus on collaboration across trading, investment, and technology teams, this role offers a dynamic work culture that values innovation and professional growth. Enjoy the benefits of hybrid working while contributing to impactful projects that shape the future of FX and investment technology.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer | C#/.NET | Trading Platforms | London Hybrid
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at SGI or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to SGI.
✨Tap into Online Developer Communities
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✨Explore Job Boards Specifically for Tech Roles
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We think you need these skills to ace Senior Software Engineer | C#/.NET | Trading Platforms | London Hybrid
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at SGI.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at SGI and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at SGI
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If SGI uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
