{"id":2566762,"url":"https://alion.io/job/barclays-lead-platform-engineer-2","title":"Lead Platform Engineer","company":{"id":12541,"name":"Barclays","domain":"home.barclays","url":"https://alion.io/company/barclays-uk","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":95,"open_postings":246,"ghost_share":0.012,"stale_share":0.285,"repost_share":0.13,"time_to_fill_p50_days":13,"computed_at":"2026-10-15T05:46:00Z"}},"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":["Glasgow, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":81000,"max_usd":142000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":26},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EKS","optional":false},{"name":"Amazon SageMaker","optional":false},{"name":"AWS Step Functions","optional":false},{"name":"CI/CD","optional":false},{"name":"Databricks","optional":false},{"name":"Feature Store","optional":false},{"name":"Kubernetes","optional":false},{"name":"Langfuse","optional":false},{"name":"MLFlow","optional":false},{"name":"Python","optional":false},{"name":"AWS","optional":true}],"status":"live","first_seen_at":"2026-10-14T22:03:19Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-15T02:27:51Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Description\nPurpose of the role\nTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.\nAccountabilities\nDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.\nCross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives.\nCollaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing.\nStay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth.\nAdherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions.\nImplementation of effective unit testing practices to ensure proper code design, readability, and reliability.\nDirector Expectations\nProvide expert advice to senior functional management and committees to influence decisions made outside of own function, offering significant input to function wide strategic initiatives.\nManage, coordinate and enable resourcing, budgeting and policy creation for a significant sub-function.\nEscalates breaches of policies / procedure appropriately.\nFoster and guide compliance, ensure regulations are observed that relevant processes in place to facilitate adherence.\nFocus on the external environment, regulators, or advocacy groups to both monitor and influence on behalf of Barclays, when appropriate.\nDemonstrate extensive knowledge of how the function integrates with the business division / Group to achieve the overall business objectives.\nMaintain broad and comprehensive knowledge of industry theories and practices within own discipline alongside up-to-date relevant sector / functional knowledge, and insight into external market developments / initiatives.\nUse interpretative thinking and advanced analytical skills to solve problems and design solutions in often complex/ sensitive situations.\nExercise management authority to make significant decisions and certain strategic decisions or recommendations within own area.\nNegotiate with and influence stakeholders at a senior level both internally and externally.\nAct as principal contact point for key clients and counterparts in other functions/ businesses divisions.\nMandated as a spokesperson for the function and business division.\nAll Senior Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L - Listen and be authentic, E - Energise and inspire, A - Align across the enterprise, D - Develop others.\nAll colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship - our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset - to Empower, Challenge and Drive - the operating manual for how we behave.\nKey Responsibilities\nMLOps Leadership: Build and evolve model deployment pipelines, registries, and monitoring frameworks.\nTooling & Integration: Implement and optimize SageMaker, Databricks, MLflow, and related orchestration tools.\nGovernance & Risk: Ensure compliance with model governance, auditability, and AI safety standards.\nOperational Excellence: Drive reproducibility, lineage tracking, drift detection, and rollback strategies.\nHands-On Delivery: Write production-grade Python code for automation, orchestration, and monitoring.\nCollaboration: Partner with data scientists, quants, and infra teams to align MLOps capabilities with business needs.\nMentorship: Coach engineers on best practices for ML lifecycle management and secure deployment.\nRequired Skills\nStrong Python engineering background.\nDeep experience with SageMaker, Databricks, MLflow, and CI/CD for ML.\nProven track record in operationalizing ML models at scale.\nKnowledge of model governance, compliance, and risk management.\nFamiliarity with feature stores, model registries, and observability tools (Langfuse, Observe).\nPreferred Tech\nKubernetes (EKS/on-prem), Airflow, Step Functions for orchestration.\nDatabricks for data engineering and ML pipelines.\nMLflow for experiment tracking and model registry.\nSageMaker for training and deployment.\nLangfuse for evaluation and tracing.","description_format":"text","description_chars":4733,"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":["Commercial & Retail Banks","Cards & Card Issuing","Wealth Management & Financial Advisors","Investment Banking & M&A Advisory"],"lifecycle":[{"event":"open","at":"2026-10-14T22:03:19Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":13,"reasons":["conf:3","velocity","win:early","comp:brand"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/barclays-lead-platform-engineer-2","json_url":"https://alion.io/job/barclays-lead-platform-engineer-2.json","meta":{"generated_at":"2026-10-15T07:16:12Z","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":10954,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":12541},"rest":"https://alion.io/mcp/rest/get_company?id=12541"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbarclays-lead-platform-engineer-2"},{"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%2Fbarclays-lead-platform-engineer-2"},{"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%2Fbarclays-lead-platform-engineer-2"},{"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/barclays-lead-platform-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbarclays-lead-platform-engineer-2"}]}