Senior Software Engineer

Parking Network BV; Greater London; Hybrid; GBP 60,000 - GBP 80,000; Full time

Job summary

A leading cloud payment provider in Greater London is seeking a skilled engineer for their In-Car Payments Engineering team. You will be responsible for maintaining and expanding a serverless card payment infrastructure based on TypeScript and Node.js, ensuring PCI DSS compliance and collaborating with third-party vendors. The ideal candidate possesses strong experience with AWS, Docker, and secure payment systems. Join us in our mission to transform urban mobility and make in-car transactions seamless.

Benefits

Collaborative work environment

Opportunity to work on innovative solutions

Qualifications

• Strong hands-on experience with TypeScript and Node.js.
• Proficiency with AWS services in a serverless context.
• Commercial experience with Infrastructure-as-Code tools.
• Understanding of API development, RESTful design, and security.
• Experience with PCI DSS and regulated environments.

Responsibilities

• Maintain and expand the card payment infrastructure.
• Ensure continued PCI DSS compliance.
• Support documentation for dependent services and infrastructure.
• Collaborate in daily scrum ceremonies.
• Apply TDD/BDD methodologies.

Skills

TypeScript

Node.js

AWS services

Docker

API development

Infrastructure-as-Code

Linux

Git

Job description

This role offers an exciting opportunity to work on cloud-based transaction systems, including payment card processing infrastructure, in a team that values collaboration, security, and reliability. You’ll work closely with third-party service providers, ensure compliance with PCI DSS, and help build secure abstractions over APIs that interface with our clients.

The In-Car Payments Engineering team is responsible for delivering cutting-edge, in-car commerce solutions that allow drivers to pay for fueling, EV charging, and parking directly from their vehicles.

What you will do

• Maintain and expand our serverless card payment infrastructure built with TypeScript, Node.js, and AWS (Lambda, API Gateway, DynamoDB).
• Ensure continued PCI DSS compliance. Work with others to fix bugs, implement minimal new features, trace errors, and ensure security patches are applied in production and pre-production environments.
• Support a clean and well-documented strategy for all dependent services and infrastructure.
• Collaborate in daily scrum ceremonies, working closely with engineering, security, and third-party vendors.
• Apply TDD/BDD methodologies, maintaining high code quality and resilience.

Who are you

• Strong hands-on experience with TypeScript and Node.js. Frontend familiarity is helpful (e.g. React).
• Proficiency with AWS services in a serverless context, especially CloudFront, API Gateway, Lambda, DynamoDB and CloudWatch.
• Commercial experience with Infrastructure-as-Code tools such as Terraform, SST, CDK or CloudFormation.
• Strong understanding of API development, RESTful design, and secure authentication.
• Demonstrated knowledge of API security and OWASP Top 10 vulnerabilities.
• Experience with Docker, Linux, Git, and container-based environments.
• Hands-on development experience with PCI DSS, payment systems, or other regulated environments is essential
• Excellent communicator with a self-starter attitude and comfort working autonomously.
• Demonstrable expertise and understanding of API development/design and experience interfacing with disparate systems.
• Applicable understanding of software security, common exploits and secure development practices, including the OWASP Top 10.
• Proven and demonstrable understanding of testing methodologies and frameworks.
• Commercial experience with AWS and IaC (Terraform/CDK/CloudFormation)
• Commercial experience with Linux, Docker, Docker Compose, Git and DynamoDB.

About us

We’ve signed up to an ambitious journey. Join us!
As Arrive, we guide customers and communities towards brighter futures and more livable cities, it isn’t a challenge just anyone could take on. Luckily, we have something to help us make it happen. Our people and our values. We Arrive Curious, Focused and Together. Just as our entire brand is inspired by the North Star, the shining light leading travelers to their destinations since time began, our values guide us. They help us be at our best. For our customers. For the cities and communities we serve. For ourselves. As a global team, we are transforming urban mobility. Let’s grow better, together.

One of the key brands within the Arrive is Parkopedia.

Parkopedia is the world’s leading connected car services provider, used by millions of drivers and organisations such as Apple, Here, TomTom, and 20 automotive brands ranging from Audi to Volkswagen. Its mission is to provide the best in-car data and transaction services, to make mobility ecological, efficient and convenient.