Senior Full Stack Engineer in City of London

Senior Full Stack Engineer in City of London

City of London Full-Time 48000 - 72000 £ / year (est.) No home office possible
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Q

At a Glance

  • Tasks: Design and develop mobile applications using React Native and lead engineering teams.
  • Company: Join a forward-thinking bank blending tech excellence with human intelligence.
  • Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
  • Why this job: Make a real impact in the fintech space with cutting-edge technology.
  • Qualifications: Strong experience in full stack development and cloud-native environments.
  • Other info: Dynamic role with a focus on innovation and quality in a collaborative team.

The predicted salary is between 48000 - 72000 £ per year.

This role is central to Clients mission of creating a bank that combines technological excellence with human intelligence. You will guide technical strategy, drive engineering best practices, and play a key part in delivering high-quality, secure solutions that power our banking ecosystem.

We are looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems. The ideal candidate has hands-on experience building scalable, event-driven applications using modern backend frameworks and cloud-native services.

We're Looking for Someone Who Is:

  • Designing, developing, and maintaining mobile applications using React Native.
  • A proven Full Stack Engineer with hands-on experience leading engineering teams and delivering complex digital or financial platforms.
  • Deeply skilled in software design and architecture, ideally across cloud-native environments (AWS preferred).
  • Proficient in modern development frameworks, such as Java, Python, or Node.js, and familiar with microservices, APIs, and event-driven architectures.
  • Experienced in cloud and infrastructure-as-code technologies, such as Terraform, Kubernetes, Docker, and AWS services (Lambda, EC2, RDS, etc.).
  • Comfortable working with data-rich systems, integrating APIs, and ensuring platform performance at scale.
  • Implementing event-driven architectures using Event Sourcing and/or CQRS.
  • Passionate about engineering quality, from testing and automation to observability and continuous improvement.
  • A strong communicator that can simplify complexity, influence senior stakeholders, and guide teams toward the right technical choices.
  • Focused on delivery: balancing pragmatism with technical excellence to achieve meaningful outcomes for the business and clients.

Desirable:

  • Experience in financial services, banking, or fintech environments.
  • Exposure to regulated technology landscapes and security frameworks.
  • Familiarity with DevSecOps and compliance-driven delivery in cloud-native contexts.
  • Interest or experience in AI/ML application in digital financial services.

Senior Full Stack Engineer in City of London employer: Quinnox Limited

As a Senior Full Stack Engineer at our London office, you'll be part of a dynamic team dedicated to revolutionising the banking experience through cutting-edge technology and human insight. We pride ourselves on fostering a collaborative work culture that encourages innovation and professional growth, offering robust training programmes and opportunities to lead impactful projects. With a hybrid working model, competitive benefits, and a commitment to employee well-being, we provide an environment where you can thrive both personally and professionally.
Q

Contact Detail:

Quinnox Limited Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Full Stack Engineer in City of London

✨Tip Number 1

Network like a pro! Reach out to your connections in the tech and finance sectors. Attend meetups or webinars related to full stack engineering, and don’t be shy about sharing your expertise. You never know who might have a lead on that perfect role!

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those using React Native and AWS. This is your chance to demonstrate your hands-on experience and technical prowess. Make sure to include links to your GitHub or any live demos.

✨Tip Number 3

Prepare for interviews by brushing up on common technical questions and coding challenges. Practice explaining your thought process clearly, as communication is key. Remember, they want to see how you tackle problems, not just the final answer!

✨Tip Number 4

Apply through our website! We’re always on the lookout for talented engineers like you. Tailor your application to highlight your experience with cloud-native environments and event-driven architectures, and let us know why you’re passionate about joining our mission.

We think you need these skills to ace Senior Full Stack Engineer in City of London

React Native
AWS
Software Design and Architecture
Java
Python
Node.js
Microservices
APIs
Event-Driven Architectures
Terraform
Kubernetes
Docker
Event Sourcing
CQS
DevSecOps

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match our job description. Highlight your experience with React Native, AWS, and any relevant projects you've worked on. We want to see how you can contribute to our mission!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to tell us why you're passionate about engineering and how your background aligns with our goals. Don't forget to mention any experience in fintech or banking – we love that!

Showcase Your Projects: If you've worked on any cool projects, especially those involving cloud-native services or event-driven architectures, make sure to include them. We want to see your hands-on experience and how you tackle challenges in real-world scenarios.

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 our team!

How to prepare for a job interview at Quinnox Limited

✨Know Your Tech Stack Inside Out

Make sure you’re well-versed in React Native, AWS, and the other technologies mentioned in the job description. Brush up on your knowledge of modern development frameworks like Java, Python, or Node.js, and be ready to discuss how you've used them in past projects.

✨Showcase Your Leadership Skills

Since this role involves guiding engineering teams, prepare examples that highlight your leadership experience. Think about times when you’ve influenced technical decisions or led a project to success, and be ready to share those stories during the interview.

✨Demonstrate Your Problem-Solving Abilities

Be prepared to tackle some technical challenges during the interview. Practice explaining your thought process clearly and concisely, especially when it comes to designing scalable, event-driven applications. This will show your ability to think critically under pressure.

✨Communicate Effectively

Strong communication is key for this role. Practice simplifying complex technical concepts so that even non-technical stakeholders can understand. Be ready to discuss how you’ve successfully communicated with different teams in the past, especially in high-stakes environments like fintech.

Senior Full Stack Engineer in City of London
Quinnox Limited
Location: City of London
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Q
  • Senior Full Stack Engineer in City of London

    City of London
    Full-Time
    48000 - 72000 £ / year (est.)
  • Q

    Quinnox Limited

    50-100
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