{"id":140532,"url":"https://alion.io/job/marks-spencer-staff-software-engineer-commercial-planning","title":"Staff Software Engineer - Commercial Planning","company":{"id":45913,"name":"Marks & Spencer","domain":"marksandspencer.com","url":"https://alion.io/company/marks-and-spencer","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":100,"open_postings":24,"ghost_share":0,"stale_share":0,"repost_share":0.292,"time_to_fill_p50_days":9,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":146000,"max_usd":252000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":24},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"CI/CD","optional":false},{"name":"Copilot","optional":false},{"name":"Git","optional":false},{"name":"Incident Management","optional":false},{"name":"JavaScript","optional":false},{"name":"SQL","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Azure","optional":true},{"name":"Azure SQL Database","optional":true},{"name":"Docker","optional":true},{"name":"Dynatrace","optional":true},{"name":"Helm","optional":true},{"name":"Java","optional":true},{"name":"Kotlin","optional":true},{"name":"Kubernetes","optional":true},{"name":"Micronaut","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"PagerDuty","optional":true},{"name":"Python","optional":true},{"name":"Spring Boot","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-08-27T00:00:00Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-23T22:43:40Z","board_verified":true,"closed_at":null,"days_open":57,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":57},"description":"As part of the M&S Software Engineering team, you’ll be joining a well-loved, historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues. With ethical values running through the company’s core, and technology leaders who truly understand software engineering, it’s an exciting time to join us as we redefine ourselves as a digital-first, engineering-led organisation. The quality of our engineering team is a key differentiator.\nThis role sits within the Commercial Planning area, supporting M&S’s Fashion, Home & Beauty transformation efforts, which are central to M&S’s ambitious growth and modernisation plans. Your expertise will help us on this journey, creating solutions for the business that are robust, scalable and secure, with strong observability, meaningful metrics and best-in-class engineering practices. Working closely with M&S teams and strategic partners, you’ll play a key role in shaping the next generation of commercial planning platforms and services.\nDue to high interest, this role may close earlier than advertised. We recommend applying as soon as possible.\nWhat You'll Do\nYour key accountabilities will include:\nDevelop, test and debug software solutions, taking a lead on what good coding practices look like and championing engineering excellence across the team.\nProvide expert technical guidance on complex projects, ensuring solutions align with engineering strategy, architectural standards and technology roadmaps.\nLead the design and delivery of scalable software solutions and third-party integrations, partnering closely with Architecture teams and key stakeholders.\nConduct thorough code reviews to ensure adherence to technical standards, maintainability, automated testing practices and high-quality software delivery.\nBuild strong partnerships with business stakeholders, product managers, engineers and external partners to design effective technical solutions that meet business needs.\nMentor and coach engineers at all levels, sharing knowledge and helping develop technical capability across the wider engineering community.\nDrive operational excellence through monitoring, observability, alerting and incident management practices, ensuring learnings from production environments are fed back into development.\nStay informed of emerging technologies, AI capabilities and engineering trends, proposing innovative solutions that enhance business outcomes and engineering productivity.\nWho You Are\nYour skills and experience will include:\nProven track record developing high-performing, robust backend systems and integrations, with a focus on scalability, optimisation and resilience.\nDeep understanding of software engineering principles, design patterns and modern development practices, applied to building maintainable and adaptable systems.\nStrong understanding of automated testing approaches and tooling across unit, integration and end-to-end testing layers.\nProven hands-on experience implementing DevSecOps practices at scale across enterprise-grade applications and platforms.\nTechnical proficiency across a variety of technologies including Java, PL/SQL, JavaScript, Git and CI/CD tooling.\nExperience designing and implementing scalable cloud-based applications with a strong focus on performance, security and operational excellence.\nStrong communication and stakeholder management skills, with the ability to explain complex technical concepts to both technical and non-technical audiences.\nA mentoring mindset with a genuine passion for developing engineers and empowering teams to succeed.\nProficiency using AI tools such as GitHub Copilot and leveraging agentic workflows to improve software delivery, engineering productivity and development practices.\nDesirable Experience\nKnowledge of the retail domain, particularly Fashion, Home & Beauty, Commercial Planning or broader retail technology landscapes, would be advantageous but is not essential.\nExperience working within large-scale transformation programmes involving multiple vendor and partner organisations.\nFamiliarity with domain-driven design, event-driven architectures and modern cloud-native application development.\nTech Stack\nTeams use a variety of technologies, including:\n Languages & Frameworks: PL/SQL, Java/Spring Boot, Kotlin/Micronaut (desirable), Python (desirable).\nCloud & Infrastructure: Azure IaaS and PaaS services, Docker, Kubernetes, Helm and Terraform.\nData & Messaging: Kafka/Confluent.\nDatabases: MongoDB and Azure SQL Server.\nObservability: Dynatrace, OpenTelemetry and PagerDuty.\nWhat’s in it for you?\nWorking at M&S means being part of something bigger - helping to deliver quality, value and service to millions of customers every day. We’re inclusive, fast-moving and always evolving, with a strong sense of purpose and a focus on doing the right thing.\nHere are just a few of the benefits that make working here even more rewarding:\n20% colleague discount on all M&S products and many third-party brands for you and someone in your household, available once you’ve completed your probation.\nCompetitive holiday allowance with the option to buy more.\nDiscretionary bonus schemes linked to your performance and ours.\nStrong pension and life assurance to help plan for the future.\nTailored induction and training to support your development from day one.\nExclusive perks and savings through our M&S Choices portal.\nMarket-leading family policies, including parental, adoption and neonatal leave.\n24/7 wellbeing support, including virtual GP access and mental health services.\nOne paid volunteer day a year to support a cause that matters to you.\nEveryone’s Welcome\nWe are ambitious about the future of retail. We’re disrupting, innovating and leading the industry into a more conscientious, inspiring digital era. We’re transforming how we work together and offering our most exciting opportunities yet. Marks & Spencer strives to be an inclusive organisation, trusted and admired by our colleagues, customers and suppliers. Join us and make change happen.\nWe are committed to building diverse and representative teams, where everyone can bring their whole selves to work and be at their best. We support each other and work together to win together.\nIf you feel you'd benefit from any support or reasonable adjustments during any stage of the recruitment process, please don’t hesitate to let us know when completing your application. This information will be picked up by our team, so we can try and put steps in place to help you be at your best through this process.\n#LI-NO1 #LI-Hybrid","description_format":"text","description_chars":6584,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["E-commerce Platforms","Online Groceries"],"lifecycle":[{"event":"open","at":"2026-08-27T00:00:00Z"},{"event":"close","at":"2026-09-30T04:13:20Z"},{"event":"reopen","at":"2026-10-07T14:03:26Z"}],"visa":[],"liveness":{"score":16,"band":"cold","label":"Long shot","p_open":1,"p_active":0.466,"p_room":0.35,"age_days":57,"expected_fill_days":9,"reasons":["conf:1","velocity","win:tail"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/marks-spencer-staff-software-engineer-commercial-planning","json_url":"https://alion.io/job/marks-spencer-staff-software-engineer-commercial-planning.json","meta":{"generated_at":"2026-10-23T22:46:58Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":5846,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":45913},"rest":"https://alion.io/mcp/rest/get_company?id=45913"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmarks-spencer-staff-software-engineer-commercial-planning"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmarks-spencer-staff-software-engineer-commercial-planning"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmarks-spencer-staff-software-engineer-commercial-planning"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/marks-spencer-staff-software-engineer-commercial-planning\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmarks-spencer-staff-software-engineer-commercial-planning"}]}