Senior Software Engineer I in London

Senior Software Engineer I in London

London Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Develop next-gen payment tech and mentor junior engineers while collaborating with diverse teams.
  • Company: Join Checkout.com, a leader in innovative payment solutions with a focus on inclusivity.
  • Benefits: Enjoy a hybrid work model, competitive salary, and opportunities for professional growth.
  • Other info: Embrace a dynamic culture that values diversity and offers excellent career advancement.
  • Why this job: Make a real impact in the fintech space while working with cutting-edge technologies.
  • Qualifications: Degree in Computer Science or related field; proficiency in C#, Java, or Go required.

The predicted salary is between 60000 - 80000 £ per year.

A Senior Software Engineer will develop next-generation payment technologies to help merchants increase acceptance rates, reduce costs, combat fraud, and create outstanding customer experiences. Working across Checkout.com’s portfolio of products, you will design, build, and maintain scalable, high-availability systems while mentoring junior engineers and collaborating with cross-functional teams.

Responsibilities

  • Lead and drive specific projects that are critical to Checkout’s needs, setting priorities, deadlines, and deliverables.
  • Collaborate with product management, design, and other engineering teams across a large community.
  • Design, develop, test, deploy, maintain, and enhance software solutions in a backend or full-stack environment.
  • Mentor junior team members and assist in their technical development.
  • Build, own, and operate systems to the highest levels of resilience and service.

Qualifications

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
  • Proficiency in C# .NET, Java, or Go with a strong understanding of software development principles in a backend or full-stack context.
  • Excellent communication skills and the ability to interact effectively with a wide range of stakeholders.
  • Experience in agile environments and delivering high-quality code within tight deadlines.
  • Strong problem-solving skills and the ability to work independently as well as part of a team.
  • AI proficiency or curiosity, and a willingness to embrace the latest technologies to improve productivity.
  • Payments or financial knowledge is a plus, but not required.

Impact

Collaborate with cross-functional teams; define and design loosely coupled, scalable microservices using industry best practices; stay up-to-date with the latest technologies; write clean, maintainable, testable code; mentor junior engineers; and own resilient, high-reliability systems within Checkout’s impact-driven culture.

Benefits

Hybrid working model offering flexibility with three days per week in the office to support collaboration and connection.

Inclusive Culture

Checkout.com values diversity and inclusion, encouraging applicants from all backgrounds and identities to apply.

Senior Software Engineer I in London employer: 0026 Checkout Technology Ltd

Checkout.com is an exceptional employer that fosters a dynamic and inclusive work culture, where innovation thrives and collaboration is key. As a Senior Software Engineer I, you will not only contribute to cutting-edge payment technologies but also have the opportunity to mentor junior engineers and grow your skills in a supportive environment. With a hybrid working model that promotes flexibility and a commitment to diversity, Checkout.com stands out as a place where you can make a meaningful impact while advancing your career.

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Contact Details:

0026 Checkout Technology Ltd Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer I in London

Tip Number 1

Network like a pro! Reach out to current employees at Checkout.com on LinkedIn or other platforms. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.

Tip Number 2

Prepare for the interview by brushing up on your coding skills and understanding the latest payment technologies. We recommend doing mock interviews with friends or using online platforms to get comfortable with technical questions.

Tip Number 3

Show off your passion for mentoring! If you’ve helped junior engineers in the past, be ready to share those experiences. It’s a great way to demonstrate your leadership skills and fit into Checkout's collaborative culture.

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, it shows you’re genuinely interested in being part of our team.

We think you need these skills to ace Senior Software Engineer I in London

C# .NET
Java
Go
Software Development Principles
Backend Development
Full-Stack Development
Agile Methodologies

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that match the Senior Software Engineer I role. Highlight your proficiency in C# .NET, Java, or Go, and any relevant projects you've worked on that showcase your ability to design and maintain scalable systems.

Craft a Compelling Cover Letter:Use your cover letter to tell us why you're passionate about developing next-generation payment technologies. Share specific examples of how you've collaborated with cross-functional teams and mentored junior engineers in the past.

Showcase Your Problem-Solving Skills:In your application, include examples of challenges you've faced in previous roles and how you tackled them. We love seeing candidates who can think critically and work independently while also being team players.

Apply Through Our Website:We encourage you to apply directly through our website for the best chance of getting noticed. It’s the easiest way for us to keep track of your application and ensure it reaches the right people!

How to prepare for a job interview at 0026 Checkout Technology Ltd

Know Your Tech Stack

Make sure you brush up on your skills in C# .NET, Java, or Go. Be ready to discuss your experience with these technologies and how you've applied them in previous projects. It’s a great way to show you’re the right fit for developing scalable systems.

Showcase Your Problem-Solving Skills

Prepare to share specific examples of challenges you've faced in software development and how you overcame them. This will demonstrate your strong problem-solving abilities and your capacity to work independently or as part of a team.

Emphasise Collaboration

Since the role involves working with cross-functional teams, be ready to talk about your experience collaborating with product management and design teams. Highlight any successful projects where teamwork was key to achieving results.

Mentorship Matters

As a senior engineer, you'll be expected to mentor junior team members. Think of instances where you've guided others or contributed to their technical development. This shows your leadership potential and commitment to fostering a positive team culture.