At a Glance
- Tasks: Lead innovative architecture initiatives across complex legacy and modern systems.
- Company: Join a leading financial services firm focused on technology-driven solutions.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Collaborative environment with a focus on mentorship and career advancement.
- Why this job: Shape the future of financial platforms while driving impactful change.
- Qualifications: Proven experience in solutions architecture and strong technical skills in AWS and programming languages.
The predicted salary is between 80000 - 100000 € per year.
This role requires a hands-on architect who can work effectively within complex, highly interconnected legacy systems, while driving pragmatic, incremental improvements in architecture, scalability, and operational efficiency.
Proven experience as a Solutions Architect / Senior Technical Lead in complex enterprise environments.
Strong track record working with legacy systems and distributed architectures.
Deep expertise in AWS, data platforms, and microservices architecture.
Strong development background in SQL, Python, Java or C# (.NET), and Angular.
Experience designing highly resilient, scalable, and secure systems.
Strong understanding of risk management, controls, and regulatory environments.
Experience operating in matrix organizations with multiple stakeholders.
Experience with AI/ML or intelligent automation use cases.
Hands-on mindset – willing to dive into technical detail when needed.
Ability to balance ideal architecture with real-world constraints.
Strong risk-aware and control-focused thinking.
Excellent stakeholder management and communication skills.
Pragmatic, solutions-oriented approach to complex problems.
Curiosity and interest in modern technologies, including AI-driven capabilities.
Desirable: Experience in financial markets, index/benchmark platforms, or market data.
Desirable: Exposure to BPM/workflow automation tools.
We are seeking a Solutions Architect to lead a diverse portfolio of initiatives across the FTSE Russell Index platform estate, including operational risk remediation, regulatory compliance, resiliency improvements, and platform modernization.
You will balance run and change, ensuring stability of critical platforms while enabling transformation aligned to business and risk priorities.
You will act as a strategic thought partner across Product, Operations, and Engineering:
- Product Partnership: Collaborate closely with Product teams to shape solutions that balance business value, scope, cost, and timelines, while maintaining high standards of quality and technical integrity. Contribute actively to solution design and drive pragmatic decision-making.
- Operations Partnership: Partner with Operations to ensure platforms are scalable, resilient, and operationally efficient, embedding operational excellence, risk awareness, and supportability into all solutions.
- Engineering Partnership: Work with the wider engineering organization to ensure solutions are fit-for-purpose, delivered efficiently, and aligned to architectural standards. Proactively identify risks, anticipate delivery challenges, and mobilize the right teams and approaches to resolve them.
Key Responsibilities:
- Design and deliver scalable, resilient solutions across legacy and modern platforms.
- Lead architecture for risk, regulatory, and resilience-driven initiatives.
- Navigate and simplify complex (“spaghetti”) system landscapes while maintaining stability.
- Define target architectures and transition roadmaps, making pragmatic trade-offs.
- Act as a hands-on technical leader—review designs, support implementation, and build PoCs.
- Drive data-intensive and calculation-heavy system design, including ETL and processing pipelines.
- Ensure alignment with enterprise architecture, security standards, and governance.
- Partner with Engineering, Operations, Risk, and Product teams to deliver end-to-end solutions.
- Represent the domain in architecture forums and influence strategic decisions.
- Mentor engineers and uplift engineering and architectural practices.
Technology Environment:
- Cloud: AWS (EC2, Lambda, Glue, EKS, S3, SQS, SNS).
- Backend: Python, Java / C# (.NET), APIs, microservices.
- Frontend: Angular.
- Data: SQL Server, PostgreSQL, ETL pipelines, data lake patterns.
- Architecture: Event-driven systems, microservices, API-first design.
- DevOps: CI/CD (GitHub Actions, Jenkins), Terraform, containerization (Docker/Kubernetes).
- Orchestration: Airflow, Step Functions, BPM tools.
- Observability (desirable): Grafana.
- AI (desirable): AI/ML or GenAI adoption for automation and operational efficiency.
Senior Solutions Architect in London employer: Deepstreamtech
As a Senior Solutions Architect at our company, you will thrive in a dynamic and collaborative environment that values innovation and technical excellence. We offer a supportive work culture that encourages continuous learning and professional growth, with access to cutting-edge technologies and projects that make a real impact in the financial sector. Our commitment to employee well-being is reflected in our flexible working arrangements and comprehensive benefits, making us an exceptional employer for those seeking meaningful and rewarding careers.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Solutions Architect in London
✨Tip Number 1
Network like a pro! Get out there and connect with folks in the industry. Attend meetups, webinars, or even just grab a coffee with someone who’s already in the role you want. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those involving AWS, microservices, or any tech mentioned in the job description. This gives potential employers a taste of what you can do beyond your CV.
✨Tip Number 3
Prepare for interviews by diving deep into the company’s tech stack and recent projects. Be ready to discuss how your experience with legacy systems and modern architectures can help them tackle their challenges. Tailor your answers to show you’re the perfect fit!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Senior Solutions Architect in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the specific skills and experiences mentioned in the job description. Highlight your hands-on experience with legacy systems, AWS, and any relevant programming languages like Python or Java. We want to see how you fit into our world!
Craft a Compelling Cover Letter:Use your cover letter to tell us why you're the perfect fit for the Senior Solutions Architect role. Share examples of how you've tackled complex problems and improved system architectures in the past. This is your chance to show off your pragmatic, solutions-oriented approach!
Showcase Your Stakeholder Management Skills:In your application, emphasise your experience working with multiple stakeholders. We value strong communication skills, so give us examples of how you've collaborated with product, operations, and engineering teams to deliver successful projects.
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 shows us you’re keen on joining the StudySmarter team!
How to prepare for a job interview at Deepstreamtech
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of AWS, SQL, Python, and microservices architecture. Be ready to discuss how you've tackled complex legacy systems in the past and how you can apply that experience to the role.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've navigated tricky architectural challenges or improved operational efficiency. Use the STAR method (Situation, Task, Action, Result) to structure your responses and highlight your pragmatic approach.
✨Engage with Stakeholders
Demonstrate your excellent communication skills by discussing how you've collaborated with product, operations, and engineering teams. Be ready to share specific instances where you balanced business needs with technical integrity.
✨Stay Curious About Modern Tech
Express your interest in AI/ML and intelligent automation. Research recent trends and be prepared to discuss how these technologies can enhance the solutions you'll be working on. Showing curiosity can set you apart from other candidates.
