Senior Software Engineer – Java/Kotlin, Global Payments

Senior Software Engineer – Java/Kotlin, Global Payments

Full-Time 55000 - 70000 £ / year (est.) Home office (partial)
Runa

At a Glance

  • Tasks: Architect and deploy services using Java and Kotlin in a modern AWS setup.
  • Company: Join Runa, a leader in global payments with a focus on innovation.
  • Benefits: Enjoy a hybrid work model, competitive salary, and opportunities for mentorship.
  • Other info: Work in a vibrant Shoreditch office with great career growth potential.
  • Why this job: Make an impact on a high-velocity payments platform while mentoring the next generation of engineers.
  • Qualifications: Experience in Java/Kotlin and a passion for building reliable, performance-driven software.

The predicted salary is between 55000 - 70000 £ per year.

Runa is seeking a Senior Software Engineer to architect, implement and deploy services end to end in a modern, event-driven setup on AWS.

You’ll work with Java and Kotlin in containers on EKS, and mentor junior engineers to help scale the team.

You’ll contribute to a high-velocity payments platform with API-heavy software and a focus on reliability, performance and best practices.

Hybrid London-based role with 3 days in Shoreditch.

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Senior Software Engineer – Java/Kotlin, Global Payments employer: Runa

Runa is an exceptional employer that fosters a collaborative and innovative work culture, perfect for those passionate about technology and payments. With a strong emphasis on employee growth, you will have the opportunity to mentor junior engineers while working in a vibrant Shoreditch environment, enjoying the benefits of a hybrid work model that promotes work-life balance and flexibility.

Runa

Contact Details:

Runa Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer – Java/Kotlin, Global Payments

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Runa or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Runa.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Runa.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Runa that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Software Engineer – Java/Kotlin, Global Payments

Java
Kotlin
AWS
EKS
Event-Driven Architecture
API Development
Containerisation

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Runa.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Runa and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Runa

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Runa uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.