At a Glance
- Tasks: Design and deliver high-quality software solutions in a dynamic financial services environment.
- Company: Leading Investor Services firm in the heart of London with a hybrid work culture.
- Benefits: Up to £120k salary, flexible working, health benefits, and continuous learning opportunities.
- Other info: Enjoy a supportive environment with mentoring, inclusion networks, and career growth.
- Why this job: Join a team shaping the future of financial technology and make a real impact.
- Qualifications: 10+ years in software development, with strong architecture and financial markets knowledge.
Location, Work Pattern & Salary
- Location: London, United Kingdom (City of London)
- Work pattern: Hybrid
- Salary: Up to UK £120,000
- Industry: Financial Services (Investor Services)
The Role
An opportunity has arisen for an Architect & Senior Developer within the IT function of an Investor Services business in the City of London. You will design and deliver high-quality software solutions across the firm’s trading, operational and regulatory landscape, with a focus on enhancing in-house systems and integrating front, middle and back office platforms. You will define and evolve solution architecture to ensure scalability, performance and alignment with architectural principles and best practices. Working closely with product owners, stakeholders and engineers, you will translate requirements into secure, maintainable code and ensure robust, well-documented releases.
Your Responsibilities
- Oversee architecture across trading, clearing and post-trade systems, including integrations with CCPs, exchanges, data/platform vendors and customers.
- Direct modernisation of integration patterns and frameworks, reinforcing strong security principles and practices.
- Steer data architecture strategy: data quality, ownership, security and accessibility.
- Chair architecture governance forums, driving timely, effective architectural decisions.
- Produce architecture documentation, architectural decision records, target-state blueprints and audit-ready artefacts.
- Design resilient systems meeting RTO/RPO requirements and FCA operational resilience obligations.
- Meet regulatory obligations by design (FCA/ESMA EMIR & MiFID II, DORA and other relevant global obligations).
- Contribute to change management and incident management frameworks.
- Mentor and upskill engineering teams on architecture principles, cloud-native patterns and best practice.
- Drive adoption of DevSecOps and infrastructure-as-code; support governance of AI usage to ensure secure, explainable and compliant solutions.
Your Profile
- Degree in Computer Science (or related) preferred; 10+ years’ experience with 3+ years in a senior architecture role.
- Expertise in .NET/C#/SQL Server; React.js and Python desirable.
- Deep domain knowledge of financial markets technology (FCM, clearing broker, investment bank, exchange or vendor).
- Proven experience designing systems for listed derivatives, securities and/or FX processing.
- Strong understanding of order processing, execution, risk management, margining, collateral, valuation and give-up processing.
- Strong knowledge of FIX protocol and CCP/vendor connectivity (e.g. ICE Clearing, Eurex, LME, CME).
- Extensive experience with event-driven architectures, Kafka and/or IBM MQ, and real-time data pipelines.
- Knowledge of regulatory frameworks: EMIR, MiFID II, CASS, MAR, DORA, CFTC.
- Microservices, containerisation and cloud architecture expertise (preferably Azure) for regulated workloads.
- Excellent communication skills; comfortable presenting to C-suite and technical stakeholders.
Your Future Perspective
- Challenging tasks, short decision-making processes and high personal responsibility with flexible working.
- Continuous learning, inclusion networks and a structured mentoring programme.
- Attractive remuneration with social benefits (including subsidised health and fitness).
- Enhanced support for maternity and paternity leave, plus mental health training and access to trained support colleagues.
Senior Software Architect Developer | London, hybrid | up to £120k employer: Source Technology Limited
Source Technology Limited is an exceptional employer that fosters a collaborative and innovative work culture, making it an ideal place for professionals looking to thrive in the tech industry. With a strong emphasis on employee growth and development, team members are encouraged to enhance their skills through continuous learning opportunities while working on cutting-edge cloud technologies. Located in the United Kingdom, the company offers a dynamic environment where creativity and technical expertise are valued, ensuring that employees can make a meaningful impact in their roles.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Architect Developer | London, hybrid | up to £120k
✨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 Source Technology Limited 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 Source Technology Limited.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Source Technology Limited.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Source Technology Limited that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior Software Architect Developer | London, hybrid | up to £120k
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 Source Technology Limited.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Source Technology Limited 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 Source Technology Limited
✨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 Source Technology Limited 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.
