Principal Software Engineer

easyJet; London; On-site; GBP 70,000 - 100,000; Full time

Job summary

easyJet Holidays is seeking a Principal Software Engineer to lead complex projects and innovate architectural practices. The role focuses on steering technical direction, mentoring teams, and improving development processes to maintain a competitive edge in the travel industry. Candidates should be proficient in .NET, cloud technologies, and possess excellent problem-solving skills.

Benefits

Competitive salary and comprehensive benefits package

Significant discounts on flights and holidays

Opportunities for professional growth and development

Inclusive and supportive workplace culture

Qualifications

• Proficiency in .NET, .NET Core, front-end frameworks like React/Angular.
• Strong background in TDD/BDD and high-transaction environments.
• Excellent communication and analytical skills.

Responsibilities

• Lead the design and implementation of scalable software solutions.
• Provide technical mentorship and leadership to junior engineers.
• Engage in strategic planning of technology roadmaps.

Skills

.NET

.NET Core

React

Angular

jQuery

CMS

HTML/CSS

GIT

Agile

TDD

BDD

AWS

Problem-Solving

Communication

Job description

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Principal Software Engineer(16102) Description

easyJet holidays is the UK’s fastest-growing tour operator, launched in 2019 and already making significant strides in the travel industry. We combine easyJet’s vast flight network with over 5000 handpicked hotels and state-of-the-art technology to deliver unbeatable holiday packages across more than 100 destinations in Europe. Our commitment to sustainability and community impact has earned us accolades such as the Sunday Times Best Places to Work and Best Workplace in Travel.

The Development team at easyJet Holidays is at the heart of our mission, enhancing our website and proprietary software to keep us ahead in a competitive market. We are a close-knit group that thrives under pressure and drives the company’s technological advancements.

We are looking for a Senior Software Engineer to lead complex projects and innovate our architectural practices. This role involves steering the technical direction, mentoring junior engineers, and enhancing our software development lifecycle to maintain our edge as a leader in the travel industry.

What you’ll be doing

• Lead the design and implementation of scalable software solutions and oversee the full software development lifecycle, ensuring high standards of code quality and system reliability.
• Provide technical mentorship and leadership to develop the skills of junior team members.
• Engage in strategic planning of technology roadmaps, assessing and integrating new technologies where beneficial.
• Advocate for and implement continuous improvement practices in software development.

Requirements of the Role

What you’ll bring to the team

• Proficiency in .NET, .NET Core, and front-end technologies (React/Angular/jQuery).
• Experience with CMS like Sitecore, HTML/CSS, and CSS frameworks.
• Familiarity with GIT, Team City, and Agile development practices.
• Strong background in TDD and BDD.
• Experience in high-transaction, high-availability enterprise environments.
• Proficient in cloud technologies, preferably AWS.
• Excellent communication and interpersonal skills.
• Analytical thinker with attention to detail.
• Highly self-motivated with the ability to work in a dynamic environment.
• Strong problem-solving skills and the ability to challenge and influence others.

What we can offer you

• Competitive salary and comprehensive benefits package.
• Significant discounts on flights and holidays.
• Opportunities for professional growth and development.
• Inclusive and supportive workplace culture.

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Business Area

Technology - easyJet holidays

Primary Location

United Kingdom-London-London Luton Airport

Organisation

easyJet Holidays

Schedule

Full-time

Unposting Date

06/08/2025, 5:59:00 PM