1,982,189open jobs
117,101companies
251,004added this week
Browse all
Salary
≈ $46k – $109k per year (Estimated)
Location
Hybrid (São Paulo, Brazil)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Aug 18, 2026. Checkout.com scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Checkout.com is a British payments company founded in 2012 that processes card and alternative payments for large digital merchants, and it competes by building its own connections to schemes and acquirers rather than reselling another processor's infrastructure. That vertical integration is the basis of its pitch on authorisation rates: a payment that fails for a technical reason is lost revenue, and controlling the whole path lets it retry and route more intelligently. Headquartered in London, it works with merchants including Netflix, Sony and eBay, and it has expanded into stablecoin settlement alongside conventional card processing.

Company Description

We’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day.

We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers.

Whether you want to book a holiday, order food, renew a subscription, or check out online, there’s a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale.

If you want to do career-defining work, you’ve come to the right place. We move fast, think globally, and believe great teams are built by hiring exceptional people with conviction, curiosity, and the desire to make an impact.

With 20 offices across six continents and London as our HQ, we’re shaping the future of fintech - and we’re just getting started.

Job Description

We're looking forSenior Software Engineer who bring fresh ideas, have a curious nature and are passionate about working in an Engineering environment which focuses on building products to achieve the company's strategic goals. You’ll get to work with teams from across Checkout.com ’s portfolio of products and services who all have a real customer first philosophy.

As a Senior Software Engineer, you will lead and drive specific projects critical to Checkout's needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve.

We need our engineers to be versatile, display exceptional leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. With your technical expertise you will lead project priorities, deadlines, and deliverables. You will design, develop, test, deploy, maintain, and enhance software solutions.

Qualifications

  • Bachelor's or Master's degree in Computer Science, Engineering, or related field

  • Proficiency in C# .NET, Java, or Go, with a strong understanding of software development principles in either a backend or full stack environment.

  • Great communication skills and ability to interact effectively with a wide range of stakeholders

  • Experience working in agile environments and delivering high-quality code within tight deadlines

  • Excellent problem-solving skills and the ability to work independently as well as part of a team

  • Someone who is AI proficient or AI curious, you will be hungry to embrace what the latest technology has to offer to enhance yours and your teams productivity

  • Payments or financial knowledge is a plus, but not a necessity

  • Be part of, and collaborate with, cross-functional teams including product management, across a large engineering community.

  • Define and design loosely coupled, scalable systems in a wider microservices using industry best practices.

  • Stay up-to-date, use, and spread knowledge of the latest technologies used by Checkout.

  • Write clean, maintainable, extendable and testable code on some of Checkout’s most impactful systems.

  • Build, own and operate your systems to the highest levels of resilience and service.

  • Mentor junior team members and assist in their technical development

Additional Information

Bring all of you to work

We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one.

Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity, and where your growth is in your hands.

We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here.

It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable.

Life atCheckout.com

We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection.

Curious about what it’s like to be part of our team? Visit ourCareers Page to learn more about our culture, open roles, and what drives us.

For a closer look at daily life at Checkout.com, follow us on LinkedIn and Instagram

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,982,189 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
São Paulo
≈ $43k – $100k per year (Estimated) • Hybrid • Full-Time • São Paulo
Java
SQL
Java
Spring Boot
Databases
Redis
DevOps
OpenShift
Azure
CI/CD
GitHub
Apply
In office • Full-Time • Recife
JavaScript
TypeScript
Frontend
Tailwind CSS
Next.js
React.js
Radix UI
Headless UI
Recharts
DevOps
Git
QA
Playwright
Jest
Vitest
Apply
In office • Full-Time • Rio de Janeiro • Lima • Recife
JavaScript
TypeScript
SQL
C#
C#
.NET
Databases
MySQL
PostgreSQL
Frontend
Redux
GraphQL
Tailwind CSS
React.js
styled-components
DevOps
Rest API
Azure DevOps
Azure
Apply
Hybrid • Full-Time • Recife • Rio de Janeiro • Lima
Java
SQL
Java
Spring Boot
Databases
Redis
DevOps
OpenShift
Azure
CI/CD
GitHub
Apply
Hybrid • Full-Time • Rio de Janeiro • Lima • Recife
Java
SQL
Java
Spring Boot
Databases
Redis
DevOps
CI/CD
Apply
Software Engineer 1 day ago
In office • Bachelor's Degree • New Cairo
Python
Java
C#
Management
Agile
Apply
≈ $20k – $37k per year (Estimated) • In office • Part-Time • San Antonio
C#
C#
.NET
Apply
Remote (India, UTC-5 – UTC+1 hours) • Full-Time
SQL
C#
C#
.NET
Databases
Snowflake
AI/ML
Cursor
DevOps
CI/CD
AWS
Docker
Linux
Windows
Management
Scrum
Apply
In office • 5+ years exp • New Cairo
JavaScript
TypeScript
SQL
C#
C#
ASP.NET Core
Entity Framework Core
Blazor
Dapper
xUnit
Moq
Databases
PostgreSQL
Oracle
Azure SQL Database
Frontend
Angular
WebAssembly
DevOps
Rest API
Terraform
Helm
GitLab CI
Azure
CI/CD
Docker
Kubernetes
Grafana
Bicep
Azure AKS
GitLab
API Gateway
Cybersecurity
Microsoft Entra ID
QA
Swagger
Postman
Apply
≈ $12k – $33k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • 6th of October City
Python
Java
SQL
Java
Apache Tomcat
Databases
Oracle
DevOps
Rest API
Docker
Kubernetes
Linux
SOAP
Apply
Software Engineer I 2 months ago
Hybrid • Full-Time • Bachelor's Degree • São Paulo
Go
Java
C#
C#
.NET
Apply
Software Engineer I 6 days ago
≈ $22k – $57k per year (Estimated) • Hybrid • Full-Time • Bachelor's Degree • Shanghai
Python
Go
Java
C#
C#
.NET
Apply
≈ $64k – $110k per year (Estimated) • Hybrid • Full-Time • Bachelor's Degree • Tallinn
Java
Apply
≈ $148k – $263k per year (Estimated) • Hybrid • Full-Time • London
Java
C#
C#
.NET
DevOps
Azure
AWS
Apply
≈ $168k – $298k per year (Estimated) • Hybrid • Full-Time • London
Python
Java
SQL
Databases
Apache Kafka
AI/ML
Flink
DevOps
Terraform
CI/CD
AWS
Docker
Kubernetes
AWS Lambda
Amazon S3
Amazon ECS
Apply
up to $9.7k per year • Remote (Brazil) • Contractor • São Paulo
Management
Trello
ClickUp
Marketing
Meta Ads
Apply
In office • Full-Time • São Paulo
Apply
≈ $18k – $44k per year (Estimated) • Hybrid • Full-Time • São Paulo
Apply
Hybrid • Full-Time • São Paulo
Apply
≈ $31k – $82k per year (Estimated) • Hybrid • Part-Time • São Paulo
PowerShell
DevOps
Terraform
GCP
Azure
AWS
Kubernetes
Apply
See all jobs
This is one of many
1,982,189 more open roles from verified company boards, updated every day.