Retelligence
Senior Software Engineer
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Senior Software Engineer
The Opportunity
On behalf of a global powerhouse in FinTech Infrastructure, we are seeking a Senior Software Engineer. Our client operates one of the largest financial networks, serving as the digital backbone for thousands of global financial institutions. This is a senior-tier appointment for an engineer who excels at building resilient, high-concurrency systems and wants to lead the digitalization of global financial markets.
The Technical Stack
You will be working within a modern, engineering-first culture. The core stack includes:
- The Engine: Expert-level C# and.NET Core mastery.
- Architecture: Deep understanding of SOA (Service Oriented Architecture) and complex Object-Oriented design patterns.
- System Dynamics: Specialized knowledge of concurrency, asynchrony, and parallelism—essential for real-time transactional processing.
- Data & Web: High proficiency in SQL Server, Web API design, and modern front-end fundamentals (HTML/CSS/JS).
- Reliability: A strict practitioner of TDD (Test Driven Development) and robust CI/CD processes.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Desired Innovations
Our client is actively modernizing. Exposure to the following is highly valued:
- Cloud & Orchestration: Azure ecosystems, Docker, and Kubernetes (AKS).
- Messaging Patterns: Enterprise systems like Azure Service Bus or NServiceBus.
- Next-Gen Tech: Experience with Blockchain development or Cryptographic concepts is a significant plus.
- Modern UI: TypeScript and Angular for responsive, data-heavy interfaces.
Your Impact
- Technical Leadership: You will participate in defining the technology and process strategy, occasionally leading high-level innovation or software design initiatives.
- Full-Lifecycle Ownership: Design, document, and communicate system solutions that balance high performance with security and cost-effectiveness.
- Collaboration & Mentorship: Act as a "Technical Enabler," bridging the gap between deep engineering and business-led requirements while mentoring junior talent.
- Innovation: Drive the modernization of global financial infrastructure, replacing frictional legacy processes with fast, efficient, and scalable digital services.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Who You Are
- FinTech Professional: You have a deep commercial background in Financial Services, Payments, or Transactional Systems. You understand the stakes of high-volume, regulated data.
- Team-Centric: You thrive in an Agile environment where team dynamics and peer reviews are taken seriously.
- Strategic Thinker: You can contextualize your technical work for non-technical stakeholders and have a passion for "big picture" system evolution.
Package & Culture
- Salary: £80,000-£100,000 per annum + Performance-related Bonus.
- Flexibility: A balanced Hybrid model out of a state-of-the-art Central London office.
- Benefits: Industry-leading pension, private healthcare, and a culture that prioritizes professional growth.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location