Principal Software Engineer, hibrido

Principal Software Engineer - Customer Retention (16842)

When it comes to innovation and achievement, there are few organisations with a better track record. Join us as we embark on an ambitious journey, evolving our digital commerce platforms and building scalable, resilient, and innovative foundations that enable seamless customer experiences across web, mobile, and connected channels.

Finding brilliant tech talent is vital to the future of easyJet. With opportunities to work across the technology that powers our app, website, and other digital touchpoints, you’ll help connect over 100 million customers to thousands of their favourite destinations!

Located in the One Parc Central building in Sant Martí, with hybrid working available, we’re looking to connect with Product, UX, and Software Development professionals who share our passion for making an impact and helping people all over Europe Get Out There. Apply now and be a part of easyJet’s first digital hub, in the heart of Barcelona!

easyJet is building a new customer retention programme designed to enhance customer engagement, reward repeat spends and create new commercial opportunities.

As a Principal Software Engineer within the eCommerce Customer Retention team, you will provide leadership and technical stewardship across multiple squads within a defined Mission. You will be responsible for the overall design and accountable for upholding engineering standards, ensuring the delivery of robust, secure, scalable, and high-performance systems. Your role will involve guiding teams towards technical excellence, fostering a culture of continuous improvement, and driving high performance across all aspects of software development.

Working closely with Product Managers, Agile Delivery Managers, Enterprise Architects, and the Chapter Lead for Software Engineering, you will ensure engineering standards are upheld, guide complex technical solutions, and align strategy, approach, and principles across the Mission. com, our mobile app and easyJet Holidays.

Foster a high-performance culture within squads, promoting collaboration, accountability, and continuous improvement

Lead the design, architecture, and development of scalable, reliable, and high-performance software systems, including system design, technology selection, and overall architecture

Collaborate closely with Agile Delivery Managers, Lead Software Engineers, QE Leads, and Senior Technology Managers to align technical direction, project scope, and roadmaps with Mission objectives

Own the delivery of key product features, ensuring they meet performance, security, and scalability requirements

Ensure the quality of code delivered across squads, ensuring adherence to best practices and engineering standards

Actively contribute to and lead code reviews, providing constructive feedback to continuously improve code quality and team capability

Utilise metrics and feedback loops to monitor team performance, identify areas for improvement, and drive the continuous development of high-performing engineering teams

Mentor and provide guidance to junior and mid-level engineers, fostering a culture of continuous learning and improvement

Stay informed of industry trends, emerging technologies, and methodologies, applying insights to improve software development practices and platform capabilities

Ability to link technical strategy and architectural decisions to measurable outcomes, including feature performance, platform reliability, and customer impact

Extensive software engineering experience with proven capability to lead complex projects and collaborate across cross-functional teams.

Strong proficiency in one or more programming languages and modern software development frameworks such as C#, Typescript and NodeJS

Demonstrated expertise in cloud platforms (including AWS), with a strong understanding of cloud well-architected pillars such as security, reliability, performance efficiency, cost optimisation, and operational excellence

Deep knowledge of modern design patterns and architectures, including APIs, event-driven architectures (EDA), microapps, front-end frameworks, and app technologies, with experience applying these in eCommerce environments

Extensive experience in observability, leveraging tools for monitoring metrics, telemetry, alerts, and logs to ensure system reliability and performance

25 days holiday

• BAYE, SAYE & Performance share schemes