Our Engineering practice includes 60 teams, working on everything from Cloud Platforms to Mobile Apps, from E-Commerce functionality to Machine Learning. Our Engineers work collaboratively and share knowledge, and learning is extremely important to us. We support our Engineers to continuously improve their skills and keep abreast of the latest technologies. As a Senior Staff Engineer for Waitrose Mobile Apps, you will have significant influence over software engineering within this space and work across multiple cross functional teams (currently four teams). You will lead software design and engineering decisions which may cross business domains to enable the overall solution to meet business goals and ensure the solution complies with the Partnership’s Architecture and Engineering Principles. You will also ensure the overall engineering approach is aligned with principles of continuous delivery to enable major components to be deployed to production frequently. You will be working closely with product teams, Delivery Leads, Product Managers, Enterprise Architects and other stakeholders which will require excellent influencing and stakeholder management skills. Successful candidates will have a passion for using technology to deliver outstanding and innovative software solutions, and will have a track record of working with teams delivering complex, performant, high quality software. At a glance Contract type - This position is a permanent contract. Working pattern/flexible working - We know flexible working is important to you, and it is important to us too. The Partnership has adopted a blended working approach meaning you'll be able to work a mixture between the office and home based upon your personal needs whilst balancing the needs of the business. Location - This role is based at our Bracknell Head Office campus. Please note, any cost incurred as a result of travel to the office is the responsibility of the successful candidate. There is no travel allowance for this role. There is also a responsibility to visit our John Lewis branches when necessary. You will be able to claim travel expenses for these journeys. Essential skills/experience you’ll need Extensive experience of building large scale apps in a complex business environment, leading engineering decisions and influencing a wide range of stakeholders. Extensive experience in Native Mobile Development primarily in iOS (Swift) but knowledge of Android (Kotlin) will also be beneficial. Deep understanding of MVVM and MVP software architectures and functional reactive software architectures such as Swift UI or Jetpack compose. Significant experience of leading and influencing engineering decisions in a complex environment. A good understanding of software architecture and architectural styles including Microservice and Event driven architectures. Experience of building highly performant, scalable applications. An understanding of Agile development methods such as Scrum or Kanban. Experience with engineering techniques such as TDD, pair programming. You must be comfortable pairing with other Software Engineers. Accessibility best practice Application security best practice Continuous Integration/Continuous Delivery in complex environments REST API development and/or consumption Desirable skills/experience you may have We are looking for a Senior Staff Engineer with experience of iOS but experience of Android will also be desirable. Hands-on experience of server side software engineering. There are opportunities to become a people manager for your fellow engineers if that is something that appeals to you. Benefits of the Partnership and the role - Hybrid Working. ️ - Full - time working holiday entitlement 25 days holiday, plus public and bank holidays (this is pro-rated for part time hours). ⚖ - Excellent work life balance, including focus on well being and flexible working and our marketing leading equal parenthood leave Policy - Defined Contribution pension scheme where your contributions will be matched by the Partnership (up to 8% of pay) and, after three years’ service, you’ll receive an additional Partnership contribution of 4% of pay, regardless of whether you pay in or not - You’ll get Partnership discount in store and online once you complete your Earning Membership period. That’s 25% off in John Lewis & Partners (12% off electrical products, some exclusions apply) and 20% in Waitrose & Partners (some exclusions apply) You’ll also be able to nominate someone you live with to share your discount. - Simple cycle to work support scheme - We’re really proud of our exclusive hotels based in some of Britain’s most beautiful areas and once you’ve been with us for three months, you’re welcome to explore them - Health Care cover - Learn more about our extensive range of exciting benefits that you could enjoy when you join us, visit - https://www.jlpjobs.com/about/benefits/