Lead Developer

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Lead Software Engineer


London, UK (Hybrid)

Cititec Talent is proud to partner with a Series B funded Payment FinTech committed to transforming the landscape of financial transactions for businesses and consumers. As a Lead Software Engineer, you’ll be a crucial part of this innovative journey, playing a key role in shaping secure and efficient payment solutions. We are seeking individuals with outstanding startup experience, a track record of building something from scratch, and a passion for driving digital payments forward.

Key Responsibilities:

  • Design, develop, test, and deploy cutting-edge and scalable payment solutions using C#, microservices, Azure, and SQL technologies.
  • Collaborate closely with product managers, UX designers, and fellow engineers to gather requirements and implement innovative software solutions.
  • Contribute to the design and architecture of microservices-based applications, ensuring high availability, fault tolerance, and performance.
  • Write clean, maintainable, and efficient code while adhering to software development best practices and coding standards.
  • Troubleshoot and resolve software defects and issues, ensuring the smooth operation of payment services.
  • Stay current with emerging technologies and industry trends, continuously enhancing technical skills and knowledge.


  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
  • Strong expertise in C# programming language and development.
  • Experience working with microservices architecture, Azure cloud services, and SQL databases.
  • Solid understanding of software development principles, algorithms, and data structures.
  • Familiarity with payment processing systems and financial technologies is a plus.
  • Proven experience in startups or early series-funded businesses.

If you are a passionate and experienced Software Engineer with a track record of building from scratch, expertise in C#, microservices, Azure, and SQL technologies, and a desire to contribute to the future of payments, we encourage you to apply.

Join us on a mission to revolutionize the payment industry and create seamless, secure, and innovative financial solutions.

At a glance

  • Location: London, Greater London
  • Job type: Permanent
  • Job sector: DevOps, Cloud & Infrastructure, Product Development & Design, Software Engineering & Quantitative Development
  • Salary: £105000 - £115000 per annum
  • Published: December 4, 2023

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