Senior Software Engineer

runaΒ· Software Engineering
Apply Now β†—
πŸ“ Runa LondonFullTime

About this role

Runa is pioneering a first-of-its-kind payment rail that enables the seamless, global money movement at scale. Legacy banking and payment infrastructure struggles to support the demands of today's low-volume, high-velocity payouts, leading to inefficiencies in global payouts. Businesses worldwide send over $20 trillion annually in rewards, remittances, and disbursements often incurring costs of up to 50% per transaction and subjecting recipients to lengthy delays.

Runa transforms this landscape by providing a new digital payments infrastructure that empowers businesses to send digital money instantly and cost-free to anyone, anywhere. The Runa API empowers thousands of businesses to make payments to 5 billion+ consumers in 190+ countries instantly to cards, wallets, bank accounts and gift cards. Leading companies such as Sodexo, TopCashback, Perkbox, Sweatcoin, Coinbase, and Globetopper rely on Runa to facilitate instant, flexible global payouts to tens of millions of consumers.

Β 

The Role

As a Senior Software Engineer, you will be responsible for architecting, implementing and deploying software services from end to end. You’ll produce clean, scalable, and reusable code to build products which will have a big impact on our customers.

You will have the opportunity to work with a modern stack and serverless cloud infrastructure whilst guiding and mentoring more junior engineers in the team.

Β 

Our Tech

We have Python, TypeScript, and Javascript services running mostly on Lambda functions. We use Step Functions extensively to orchestrate our workflows. Our persistence layer is largely Aurora (Postgres), DynamoDB, MemoryDB (Redis), and Timestream.

However, we understand the dynamic nature of technology and recognize that skills in any programming language is a valuable asset, which is why we are open to engineers from any programming background.

Β 

What Excites You

  • Contributing towards the design, delivery and deployment of large scale, complex projects which are used heavily by thousands of people with high throughput.

  • Using modern technology like AWS serverless infrastructure and events driven microservice architecture

  • Mentoring more junior members of the team to help support their growth and development and help scale the team by leading on technical interviews.

  • Being a subject matter expert on technology and domain-specific problems, and taking ownership of software services from end to end.

  • Improving responsiveness and overall performance of our web services.

What Excites Us

  • Around 5+ years of Software Engineering experience architecting and developing new services and features from end to end.

  • The ability to take ownership of design and architecture of large scale systems and developing API heavy software solutions without the need for guidance.

  • A passion for promoting software engineering best practice, guiding and mentoring more junior engineers to deliver clean, scalable, and reusable code.

  • Proactively contributing to the continual improvement of our engineering processes

Even if you do not meet all of the above requirements but still think you would be a good fit for the role we would still encourage you to apply.

Β 

What’s in it for you

🏒 We have a hybrid structure with the requirement of 3 days a week at our London Office (Shoreditch)

πŸ“šΒ£1,000 annual L&D allowance to invest in mastering your craft, including accredited studies. Plus 5 L&D days per year

🌴 25 days holiday + public holidays

πŸ”‹ Runa Reset Days - Runa closes on the first Friday of each quarter for a well-deserved, Reset Day

β˜€οΈ Summer Hours - In the month of August, we log off at 3pm on Fridays.

πŸ—ΊοΈ Work from anywhere for up to 45 calendar days a year

πŸš€ Participation in the Employee Options pool giving you ownership in Runa

πŸš‘ Private Medical + Dental Health Insurance with Bupa

πŸ‘Ά Enhanced parental leave for all new parents, up to 16 weeks full pay

πŸ’· We are currently working towards salary transparency however we are not there just yet so our talent team will discuss this during the initial call to ensure that the right expectations are given.

Β 

The Interview Process

  1. Call with Talent Lead ☎️

  2. System Design Interview πŸ› οΈ

  3. Coding Interview πŸ’»

  4. Values Interview 🌟

Β 

Want to learn more about life at Runa and our hiring process? Visit our Candidate Hub: https://runahq.notion.site/runa-candidate-hub

Β 

Diversity and Inclusion

We are committed to providing a hiring and working experience in which all people feel they are equally respected and valued regardless of race, religion, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Frequently Asked Questions

Is the salary disclosed for the Senior Software Engineer position at runa?
The salary for this Senior Software Engineer role at runa is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Software Engineer position at runa located?
This Senior Software Engineer role at runa is based in Runa London. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Software Engineer role at runa full-time or part-time?
This is listed as a FullTime position. It is posted as a Senior Software Engineer role in the Software Engineering department at runa.
Which team or department does the Senior Software Engineer at runa belong to?
This Senior Software Engineer position is part of the Software Engineering department at runa. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Software Engineer position at runa?
Click the "Apply Now" button on this page. You will be redirected to runa's official application portal hosted on ashby where you can submit your application directly.
When was the Senior Software Engineer job at runa posted?
This Senior Software Engineer position at runa was posted on Jul 27, 2026. Apply as soon as possible β€” early applications are often reviewed first.
Senior Software Engineer
runa
Apply for this role β†—

You'll be redirected to runa's official application page on Ashby ATS.