Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the digitalisation of global financial markets by building resilient systems.
- Company: Join a global powerhouse in FinTech Infrastructure with a modern engineering culture.
- Benefits: Competitive salary, performance bonus, hybrid work model, and top-notch healthcare.
- Why this job: Make a real impact on the future of finance with cutting-edge technology.
- Qualifications: Expertise in C#, .NET Core, and a strong background in financial services.
- Other info: Dynamic team environment with opportunities for mentorship and career growth.
The predicted salary is between 90000 - 100000 £ per year.
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
- Expert-level C# and .NET Core mastery.
- Deep understanding of SOA (Service Oriented Architecture) and complex Object-Oriented design patterns.
- Specialized knowledge of concurrency, asynchrony, and parallelism — essential for real-time transactional processing.
- High proficiency in SQL Server, Web API design, and modern front-end fundamentals (HTML/CSS/JS).
- A strict practitioner of TDD (Test Driven Development) and robust CI/CD processes.
Desired Innovations
- Exposure to Azure ecosystems, Docker, and Kubernetes (AKS).
- Enterprise systems like Azure Service Bus or NServiceBus.
- Experience with Blockchain development or Cryptographic concepts is a significant plus.
- TypeScript and Angular for responsive, data-heavy interfaces.
Your Impact
- You will participate in defining the technology and process strategy, occasionally leading high-level innovation or software design initiatives.
- Design, document, and communicate system solutions that balance high performance with security and cost-effectiveness.
- Act as a "Technical Enabler," bridging the gap between deep engineering and business-led requirements while mentoring junior talent.
- Drive the modernization of global financial infrastructure, replacing frictional legacy processes with fast, efficient, and scalable digital services.
Who You Are
- You have a deep commercial background in Financial Services, Payments, or Transactional Systems. You understand the stakes of high-volume, regulated data.
- You thrive in an Agile environment where team dynamics and peer reviews are taken seriously.
- You can contextualize your technical work for non-technical stakeholders and have a passion for "big picture" system evolution.
Package & Culture
- Salary: £90,000-£100,000 per annum + Performance-related Bonus.
- A balanced Hybrid model out of a state-of-the-art Central London office.
- Industry-leading pension, private healthcare, and a culture that prioritises professional growth.
Senior PHP Software Engineer (Remote) in London employer: Retelligence
Contact Detail:
Retelligence Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior PHP Software Engineer (Remote) in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the FinTech space and let them know you're on the lookout for opportunities. A personal recommendation can go a long way in landing that dream job.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to C#, .NET Core, or any of the desired innovations like Azure or Blockchain. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Be ready to discuss your experience with high-concurrency systems and how you've tackled challenges in past projects. Confidence is key!
✨Tip Number 4
Don't forget to apply through our website! We have a range of exciting roles, and applying directly can help you stand out. Plus, it shows you're genuinely interested in joining our team.
We think you need these skills to ace Senior PHP Software Engineer (Remote) in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your expertise in C#, .NET Core, and any relevant FinTech experience to catch our eye!
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're the perfect fit for this role. Share specific examples of your past projects, especially those involving high-concurrency systems or cloud technologies.
Showcase Your Technical Skills: Don’t shy away from detailing your technical stack! Mention your proficiency in SQL Server, TDD practices, and any experience with Azure or Docker. We love seeing how you’ve applied these skills in real-world scenarios.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you’re serious about joining our team!
How to prepare for a job interview at Retelligence
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in the core technologies mentioned in the job description, especially C#, .NET Core, and SQL Server. Brush up on your knowledge of SOA and Object-Oriented design patterns, as these will likely come up during technical discussions.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples where you've tackled high-concurrency issues or implemented TDD in your projects. Be ready to explain your thought process and how you approached challenges, as this demonstrates your ability to think critically and lead technical initiatives.
✨Understand the Business Context
Since this role involves bridging engineering and business needs, be prepared to discuss how your technical decisions impact the overall business strategy. Familiarise yourself with the FinTech landscape and be ready to talk about how modernising financial infrastructure can drive efficiency.
✨Emphasise Collaboration and Mentorship
Highlight your experience working in Agile teams and mentoring junior engineers. Share examples of how you’ve contributed to team dynamics and peer reviews, as this shows you value collaboration and are a team player, which is crucial for this role.
