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- Tasks: Design and build backend services for a live fintech platform.
- Company: Dynamic fintech company focused on real-world solutions.
- Benefits: Competitive salary, hybrid working, and opportunities for professional growth.
- Why this job: Make a real impact in the fintech space while solving complex problems.
- Qualifications: Strong backend engineering experience; Java preferred but Python welcome.
- Other info: Join a collaborative team with a focus on innovation and resilience.
The predicted salary is between 36000 - 60000 £ per year.
This is a fullstack role with a weight towards backend for engineers who care about building systems that deal with real world problems that can help consumers and businesses save money and time.
You will work on the core of a live fintech platform handling payments, allocation, reconciliation, and multi party payouts. These are not theoretical workflows. Settlement is delayed, failures arrive late, and decisions can be reversed weeks after the fact. Getting this right matters.
The software developer mandate:
You will design and build backend services that sit at the heart of the platform. The work is hands on, close to production, and focused on correctness, clarity, and resilience. You will own problems end to end and have real influence over how the system evolves. The role is backend first. Frontend experience is a bonus, not a requirement.
The things you will be creating and evolving:
- Core payment, allocation, and reconciliation services
- Money flows with failures, disputes, and reversals
- Clean, well tested backend code built to last
- Practical design decisions in a fast moving fintech environment
What we are looking for:
- Strong backend engineering experience in production systems
- Sound technical judgement and a bias for simple, correct solutions
- Fintech or payments experience is helpful but not essential
- Java experience preferred, but strong engineers from Python are welcome
- Evidence of ownership and delivery matters more than years on a CV
Tech stack:
- Backend: Java, jOOQ, JUnit, TestContainers
- Frontend: TypeScript, Vue
- Infrastructure: GCP, Terraform, Cloud Run, Postgres
Hybrid working with one day per week in a central London office.
Senior Software Engineer in City of London employer: Opulent Mind
Contact Detail:
Opulent Mind Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer in City of London
✨Tip Number 1
Network like a pro! Reach out to folks in the fintech space, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Build a portfolio showcasing your backend projects, especially those that demonstrate your problem-solving abilities in real-world scenarios. This will give you an edge when chatting with hiring managers.
✨Tip Number 3
Prepare for technical interviews by brushing up on your Java and backend concepts. Practice coding challenges and system design questions to show that you can handle the complexities of a live fintech platform.
✨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 Software Engineer in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your backend engineering experience and any relevant fintech or payments knowledge. We want to see how your skills align with the role, so don’t be shy about showcasing your achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to tell us why you’re the perfect fit for this role. Share your passion for building systems that solve real-world problems and how your experience can contribute to our mission at StudySmarter.
Showcase Your Projects: If you've worked on any projects that demonstrate your backend skills, especially in Java or Python, make sure to include them. We love seeing evidence of ownership and delivery, so highlight what you’ve built and the impact it had!
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 the StudySmarter team!
How to prepare for a job interview at Opulent Mind
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially Java and backend services. Brush up on your knowledge of jOOQ, JUnit, and TestContainers, as these will likely come up during technical discussions.
✨Showcase Real-World Problem Solving
Prepare examples from your past experience where you’ve tackled real-world problems, particularly in fintech or payment systems. Highlight how your solutions saved time or money, and be ready to discuss the impact of your work.
✨Demonstrate Ownership
Be ready to talk about projects where you took full ownership from start to finish. Discuss the challenges you faced, how you overcame them, and the results. This shows your potential employer that you can handle responsibility and deliver results.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s approach to backend development and how they handle issues like payment failures and disputes. This not only shows your interest but also helps you gauge if the company aligns with your values and work style.
