{"id":2141891,"url":"https://alion.io/job/manpowergroup-senior-software-engineer-oms-121124","title":"Senior Software Engineer - OMS - 121124","company":{"id":7906,"name":"ManpowerGroup","domain":"manpowergroup.com","url":"https://alion.io/company/manpowergroup","size_band":"1001-5000","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","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":85000,"max_usd":167000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":130},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Dynatrace","optional":false},{"name":"Java","optional":false}],"status":"live","first_seen_at":"2026-10-09T03:27:26Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-22T18:45:09Z","board_verified":true,"closed_at":null,"days_open":13,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":13},"description":"We’re looking for a Senior Software Engineer to play a pivotal role in evolving M&S’s Order Management platform. This team provides the critical software capabilities that power order fulfilment across the business, ensuring customers receive a seamless experience from checkout through to delivery, amendments, cancellations, and returns.\nYour “customers” are product teams, engineers, fulfilment stakeholders, and ultimately millions of M&S customers - and your mission is to make them faster, more effective, and more confident through scalable systems, resilient integrations, and exceptional engineering practices.\nThis is a role for an engineer who is excited by solving complex fulfilment challenges, modernising enterprise systems, and building reliable software that supports one of the UK's largest retail operations.\nYour responsibilities\nYour key accountabilities will include:\nDesign, build, and evolve order management capabilities that support seamless customer fulfilment journeys across checkout, fulfilment, returns, amendments, and cancellations.\nOwn features end-to-end, taking responsibility for solution design, development, testing, deployment, and production support.\nHelp shape the technical direction of the Order Management platform, driving improvements in architecture, integration patterns, automation, reliability, and security.\nDrive operational excellence by designing systems with observability, monitoring, resilience, and supportability at their core.\nUse tools such as Dynatrace to improve platform visibility, monitoring, and alerting capabilities.\nCollaborate closely with Product Managers, Engineering teams, and Fulfilment stakeholders to solve complex business challenges and accelerate delivery outcomes.\nRequired skills\nA senior software engineer with deep backend engineering experience and a proven track record of delivering reliable, scalable systems in complex enterprise environments.\nStrong Knowledge with IBM Sterling Order Management and the challenges associated with large-scale ecommerce fulfilment operations.\nStrong Java engineer with experience designing and developing enterprise services, APIs, and integrations across distributed systems.\nExperienced in CI/CD practices, observability, production support, and operational excellence.\nComfortable designing systems with resilience, recoverability, monitoring, and supportability in mind.\nA collaborative engineer who enjoys working across disciplines, raising standards, and helping teams continuously improve.\nWhat we offer\nBeing a part of M&S is exactly that - playing your part to bring the magic of M&S to our customers every day. We’re an inclusive, dynamic, exciting, and ever-evolving business built on doing the right thing and bringing exceptional quality, value, service to every customer, whenever, wherever, and however they want to shop with us.\nHere are some of the benefits we offer that make working for M&S just that little bit more special…\n20% colleague discount across M&S products and selected third-party brands.\nCompetitive holiday entitlement with the potential to buy extra holiday days.\nDiscretionary bonus schemes awarded based on personal and business performance.\nA generous Defined Contribution Pension Scheme and Life Assurance.\nA tailored induction and extensive learning and development opportunities.\nAmazing perks and discounts via the M&S Choices platform.\nAccess to GymSave and the opportunity to become an M&S Shareholder.\nA dedicated charity volunteer day to support a cause you're passionate about.\nAccess to a fantastic range of wellbeing support, including a 24/7 Virtual GP and wellbeing services.\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.\nMarks & Spencer strives to be an inclusive organisation, trusted and admired by our colleagues, customers, and suppliers.\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 win together.\nIf you’d benefit from any support or reasonable adjustments during any stage of the recruitment process, please let us know when completing your application.","description_format":"text","description_chars":4367,"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":["Cybersecurity","Professional Services","Human Resources"],"lifecycle":[{"event":"open","at":"2026-10-09T03:27:26Z"}],"visa":[],"liveness":{"score":14,"band":"cold","label":"Long shot","p_open":1,"p_active":0.39,"p_room":0.35,"age_days":13,"expected_fill_days":6,"reasons":["conf:2","agency","velocity","win:tail","comp:brand"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/manpowergroup-senior-software-engineer-oms-121124","json_url":"https://alion.io/job/manpowergroup-senior-software-engineer-oms-121124.json","meta":{"generated_at":"2026-10-22T18:58:46Z","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":2045,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":7906},"rest":"https://alion.io/mcp/rest/get_company?id=7906"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmanpowergroup-senior-software-engineer-oms-121124"},{"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%2Fmanpowergroup-senior-software-engineer-oms-121124"},{"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%2Fmanpowergroup-senior-software-engineer-oms-121124"},{"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/manpowergroup-senior-software-engineer-oms-121124\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmanpowergroup-senior-software-engineer-oms-121124"}]}