{"id":3122229,"url":"https://alion.io/job/easyjet-senior-software-engineer-ciam","title":"Senior Software Engineer - CIAM","company":{"id":1758344,"name":"easyJet","domain":"easyjet.com","url":"https://alion.io/company/easyjet-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Barcelona, Spain"],"countries":["ES"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":52000,"max_usd":112000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":30},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"JavaScript","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-23T01:06:33Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-26T00:01:46Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"We have landed! 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.\nFinding 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!\nLocated in the One Parc Central building in Sant Martí, with hybrid working Available, Apply now and be a part of easyJet’s first digital hub, in the heart of Barcelona!\nHelp shape the technology that turns an easyJet booking into a completed journey.\nJoin one of Europe's largest airline as we evolve our digital commerce platforms. As a Senior Software Engineer in our eCommerce team, you'll be a key contributor to our Customer Identity & Access Management (CIAM) platform - delivering secure, scalable authentication, authorisation, and profile management across web, mobile, and partner channels, and helping shape the future of easyJet's digital customer experience.\nWhat you'll be doing\nDesign & Deliver: Design and implement CIAM solutions - authentication flows, identity lifecycle, federation, consent, and profile services - aligned to security, privacy, and scalability standards.\nOwn Key Features: Take ownership of core product features, ensuring they meet functional, performance, security, and availability requirements.\nChampion Architecture: Contribute to CIAM architectures aligned with Mission-level patterns, championing data integrity, performance, and operational resilience.\nPartner Across Teams: Work closely with the Technical Product Owner and Lead Software Engineer to define scope, maintain architectural integrity, and flag dependency risks.\nRaise the Bar: Lead code reviews, uphold engineering best practices, and use metrics and feedback to drive continuous improvement in quality and reliability.\nMentor & Guide: Support the technical growth of engineers within your squad, sharing your CIAM and identity expertise.\nWe have landed! 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.\nFinding 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!\nLocated in the One Parc Central building in Sant Martí, with hybrid working Available, Apply now and be a part of easyJet’s first digital hub, in the heart of Barcelona!\nHelp shape the technology that turns an easyJet booking into a completed journey.\nJoin one of Europe's largest airline as we evolve our digital commerce platforms. As a Senior Software Engineer in our eCommerce team, you'll be a key contributor to our Customer Identity & Access Management (CIAM) platform - delivering secure, scalable authentication, authorisation, and profile management across web, mobile, and partner channels, and helping shape the future of easyJet's digital customer experience.\nWhat you'll be doing\nDesign & Deliver: Design and implement CIAM solutions - authentication flows, identity lifecycle, federation, consent, and profile services - aligned to security, privacy, and scalability standards.\nOwn Key Features: Take ownership of core product features, ensuring they meet functional, performance, security, and availability requirements.\nChampion Architecture: Contribute to CIAM architectures aligned with Mission-level patterns, championing data integrity, performance, and operational resilience.\nPartner Across Teams: Work closely with the Technical Product Owner and Lead Software Engineer to define scope, maintain architectural integrity, and flag dependency risks.\nRaise the Bar: Lead code reviews, uphold engineering best practices, and use metrics and feedback to drive continuous improvement in quality and reliability.\nMentor & Guide: Support the technical growth of engineers within your squad, sharing your CIAM and identity expertise.\nWhat you'll bring to the team\nHands-on CIAM experience with an identity platform (Ping, Forgerock, Google Identity, Microsoft Entra, Auth() etc), including authentication journeys, federation, token management, and API-based identity integration. \nStrong experience in Javascript/Typescript and/or modern front-end frameworks (React, TypeScript, Next.js etc), exposure to backend identity services, with a test-first approach including TDD and automated quality tooling. \nBroad expertise across cloud and commerce technologies covering infrastructure, and networking principles within distributed, high-performance systems. \nDeep understanding of CIAM security and compliance controls, including MFA, credential protection, secure session management, and privacy-by-design. \nStrong experience in CI/CD, automated testing, and DevSecOps practices, with practical experience delivering in Agile/squad-based environments.\nWhat we can offer you\n\nCompetitive base salary\nUp to 20% bonus\n25 days holiday\nBAYE, SAYE & Performance share schemes\n5% pension\nLife Assurance\nFlexible benefits package\n(Work Away) enabling you to work abroad for up to 30 working days per year.\nExcellent staff travel benefits\nWhat you'll bring to the team\nHands-on CIAM experience with an identity platform (Ping, Forgerock, Google Identity, Microsoft Entra, Auth() etc), including authentication journeys, federation, token management, and API-based identity integration. \nStrong experience in Javascript/Typescript and/or modern front-end frameworks (React, TypeScript, Next.js etc), exposure to backend identity services, with a test-first approach including TDD and automated quality tooling. \nBroad expertise across cloud and commerce technologies covering infrastructure, and networking principles within distributed, high-performance systems. \nDeep understanding of CIAM security and compliance controls, including MFA, credential protection, secure session management, and privacy-by-design. \nStrong experience in CI/CD, automated testing, and DevSecOps practices, with practical experience delivering in Agile/squad-based environments.\nWhat we can offer you\n\nCompetitive base salary\nUp to 20% bonus\n25 days holiday\nBAYE, SAYE & Performance share schemes\n5% pension\nLife Assurance\nFlexible benefits package\n(Work Away) enabling you to work abroad for up to 30 working days per year.\nExcellent staff travel 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