{"id":2015506,"url":"https://alion.io/job/stoxx-principal-platform-engineer","title":"Principal Platform Engineer","company":{"id":1773893,"name":"STOXX","domain":"stoxx.com","url":"https://alion.io/company/stoxx-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"lead","employment_type":"full_time","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":94000,"max_usd":170000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":20},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"GCP","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Grafana","optional":false},{"name":"Incident Management","optional":false},{"name":"Kubernetes","optional":false},{"name":"Machine Learning","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Splunk","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-09-03T00:16:24Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-09T03:05:45Z","board_verified":true,"closed_at":null,"days_open":36,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":36},"description":"Join ISS STOXX as a Principal Platform Engineer, where you will shape the evolution of our multi-cloud platform strategy, support our AI transformation, and collaborate with various teams to solve complex technical challenges. You will have a significant impact on the architecture, operational excellence, and long-term success of our global cloud platforms.\nMissions\nConcevoir, construire et faire évoluer les capacités de la zone d'atterrissage AWS, en veillant à ce qu'elles soient conformes aux normes, à l'automatisation, à la gouvernance et à l'expérience développeur établies avec notre plateforme GCP.\nDévelopper et améliorer les services de plateforme, les capacités d'auto-service, les outils CI/CD, les solutions d'observabilité et les cadres d'automatisation qui améliorent la productivité des développeurs et l'efficacité opérationnelle.\nAgir en tant qu'autorité technique pour les défis complexes d'ingénierie de plateforme, en fournissant un leadership pratique lors d'incidents critiques et en guidant la résolution de problèmes techniques à fort impact.\nProfil recherché\n - Strong experience designing and implementing cloud-native platforms and engineering capabilities on GCP and/or AWS- Willingness to participate in out-of-hours support and major incident escalation when required\n- At least 10 years' experience in platform engineering, cloud engineering, or related disciplines, with a proven track record of designing and operating large-scale enterprise platforms\n- Strong software engineering and automation skills, with expertise in Python and experience building reusable tooling and platform services\n- Strong hands-on expertise with Infrastructure as Code, with master proficiency in Terraform\n- Experience with modern platform and engineering tooling such as GitHub Actions, Apigee, Airflow, and related cloud-native technologies\n- Proven ability to influence technical direction, build consensus, and drive adoption of engineering best practices across multiple teams\n- Experience developing and operating large-scale CI/CD, automation, and platform engineering capabilities that improve developer productivity and operational excellence\n- Experience building or maturing cloud landing zones, platform governance frameworks, and self-service developer platforms\n- Practical experience enabling AI and data-driven workloads on cloud platforms, including familiarity with the tooling, operational considerations, and governance requirements associated with modern AI solutions\n- A pragmatic, outcome-focused approach with a passion for simplicity, automation, observability, and continuous improvement\n- Expertise with observability platforms such as Data Dog, Prometheus, Grafana, ELK, Splunk or equivalent, including monitoring, logging, tracing, reliability engineering, and incident management\n- Experience coaching and mentoring engineers, fostering technical excellence, continuous learning, and collaborative problem-solving\n- Experience working effectively within global, distributed, or multinational engineering organisations\n- Experience evaluating emerging technologies, developing proof-of-concepts, and translating successful concepts into production-ready platform capabilities\n- Sound technical judgement with the ability to balance innovation, risk, operational excellence, and business outcomes\n- Deep understanding of modern cloud architectures, including containers, Kubernetes, serverless technologies, APIs, networking, security, and identity management\n- Excellent communication, documentation, and stakeholder engagement skills, with the ability to explain complex technical concepts to both technical and non-technical audiences\n- Bachelor's or Master's degree in Computer Science, Engineering, or a related discipline, or equivalent practical experience\n- Experience operating in multi-cloud environments and helping organisations establish consistent platform standards across cloud providers\n- Experience with GCP AI services, vector databases, retrieval-augmented generation (RAG), model operations, or AI governance frameworks\n- Experience building platforms that support AI-powered applications, machine learning workloads, or agentic systems","description_format":"text","description_chars":4204,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-07T13:10:19Z"}],"visa":[],"liveness":{"score":36,"band":"fade","label":"Fading","p_open":1,"p_active":0.655,"p_room":0.55,"age_days":35,"expected_fill_days":30,"reasons":["conf:2","win:tail"],"computed_at":"2026-10-08T05:49:30Z"},"pay":null,"html_url":"https://alion.io/job/stoxx-principal-platform-engineer","json_url":"https://alion.io/job/stoxx-principal-platform-engineer.json","meta":{"generated_at":"2026-10-09T04:09:36Z","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","counted_by":"address","units_charged":1,"used_today":3655,"day_limit":5000,"remaining_today":1345,"minute_limit":60,"resets_at":"2026-10-10T00:00:00Z"}},"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":1773893},"rest":"https://alion.io/mcp/rest/get_company?id=1773893"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fstoxx-principal-platform-engineer"},{"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%2Fstoxx-principal-platform-engineer"},{"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%2Fstoxx-principal-platform-engineer"},{"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/stoxx-principal-platform-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fstoxx-principal-platform-engineer"}]}