{"id":727097,"url":"https://alion.io/job/cmgx-platform-engineer","title":"Platform Engineer","company":{"id":673591,"name":"Capital Markets Gateway","domain":"cmgx.io","url":"https://alion.io/company/cmgx","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":83,"open_postings":3,"ghost_share":0,"stale_share":0.667,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-16T05:45:00Z"}},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":"full_time","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":77000,"max_usd":172000,"period":"year","method":"role_country_seniority_unknown","sample_n":188},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"ArgoCD","optional":false},{"name":"Azure","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"Datadog","optional":false},{"name":"Docker","optional":false},{"name":"ElasticSearch","optional":false},{"name":"GitHub","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Grafana","optional":false},{"name":"GraphQL","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Redis","optional":false},{"name":"Terraform","optional":false},{"name":"Terragrunt","optional":false},{"name":"TypeScript","optional":false},{"name":"Unix","optional":false},{"name":"C#","optional":true},{"name":"FluxCD","optional":true},{"name":"Istio","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"Service Mesh","optional":true}],"status":"live","first_seen_at":"2026-05-28T18:39:15Z","employer_posted_date":"2026-05-28","last_verified_at":"2026-10-16T11:38:42Z","board_verified":true,"closed_at":null,"days_open":140,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":140},"description":"The Company\nCapital Markets Gateway LLC (CMG) is a capital markets-focused fintech transforming global equity capital markets (ECM) through data, technology, and connectivity. As the preferred source for ECM analytics and the first networkconnecting the buy-side and sell-side for ECM workflows, we are committed to reshaping how capital markets operate. Founded in 2017 by a team of ECM practitioners, CMG has completed three successful fundraising rounds and is backed by a group of the world’s most prestigious financial institutions.The CMG platform is currently relied upon by 25 global investment banks and 135 asset managers representing $40 trillion in AUM.For more information, please visit www.cmgx.io.\nThe Role\n We’re looking for a Platform Engineer to help drive our DevOps, infrastructure, reliability, and tooling initiatives. In this role, you’ll join a team responsible for building and maintaining enterprise-scale cloud infrastructure that supports microservices and cloud-native applications running on Kubernetes.\nYou’ll have the opportunity to shape and influence new solutions that improve system reliability, scalability, and operational efficiency, helping ensure our technology runs smoothly and remain highly available for our customers. \nOur Engineering Team\n The CMG engineering team consists of domain experts who work collaboratively within a culture of cross-domain knowledge sharing. We value engineers who are passionate about modern technologies and best practices.\nOur engineers are encouraged to challenge the status quo and are constantly seeking improvement and efficiency in our code-base and platform. CMG engineers are empowered to explore solutions using bleeding edge technologies such as AI and bring recommendations to the table. We are in a period of making impactful engineering decisions.\nAs part of our process, we believe in taking the time for research and prototyping - this is critical in making the right decisions. Given the experience of our team, we have naturally adopted best practices from local development, through code review and into production rollouts. Besides the standard pull requests, test automation, code coverage tracking, containerization, and one-click deployments, we are constantly reviewing these foundational components to develop new best practices.\nResponsibilities\nDesign and implement tools and technologies to provision and configure an enterprise software system hosted in Kubernetes \nDesign and implement architecture and networking solutions within Azure \nAutomate/script existing processes using languages such as python and bash \nProvision, configure, and maintain cloud resources using Terraform and Terragrunt \nActively monitor the application environment and respond to incidents \nConduct root cause analysis for production incidents \nOversee cloud infrastructure and recommend any potential improvements to technology or process \nContribute to team planning to solve engineering challenges \nBe a dependable and highly skilled development resource for peers through education and review \nHave a broad awareness of related projects and industry trends, and encourage innovative practices among peers \nProvide detailed feedback and suggestions to team code reviews \nDocument and demonstrate solutions through written documentation, diagrams, and readable code \nQualifications\nKubernetes Container Orchestration, Docker\nAzure cloud infrastructure \nExperience with system monitoring and alerting. Data-driven system improvements using DataDog and/or Grafana\nExperience supporting, configuring, deploying RabbitMQ, Redis, PostgreSQL, Elasticsearch\nExperience with CI/CD tools: Github Actions, ArgoCD or Harness\nExperience supporting customer-facing web-delivered software\nWorking knowledge of UNIX/Linux \nBash and Python experience \nExcellent communication skills in English\nOur Tech Stack\nAzure as an infrastructure provider. \nDocker + Kubernetes for microservice orchestration using Istio service mesh \nPostgreSQL for relational db, ElasticSearch for indexing, Redis for caching \nDataDog, Grafana and OpenTelemetry for observability \nGitHub for our Version Control and CI (with our own runners) \nCD: Harness and FluxCD \nTerraform and Terragrunt as IaaC \nPython and bash for scripting infrastructure \nReact - We’re all in on React - we maintain multiple single-page React apps written in TypeScript\nLatest .NET version for our backend services \nGraphQL - Our standard for API communication is GraphQL served by our DotNet Back-End \nOur Values\nWe innovate with purpose \nWe focus on outcomes vs. output \nWe believe diverse and inclusive teams fuel innovation \nWe are humble yet candid \nWe do right by the customer \nWhat We Offer\nEquity\n\nUnlimited PTO (28 days including bank holidays + unlimited additional paid leave)\n\nComprehensive benefits program managed by Globalization Partners\n\nPremium life and income protection\n\nTop private medical and dental insurance\n\nEmployee Assistance Program (EAP)\n\nPension contributions\n\nHybrid work environment (initially remote until office setup is complete)\n\nEducation reimbursement\n\nContinuous learning opportunities\n\nEmployee referral bonus\n\nParental leave","description_format":"text","description_chars":5182,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Continuous learning","Dental insurance","Equity","Hybrid work","Parental leave","Unlimited PTO"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance","Financial Data & Market Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-11T08:42:08Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.21,"p_room":0.28,"age_days":140,"expected_fill_days":33,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/cmgx-platform-engineer","json_url":"https://alion.io/job/cmgx-platform-engineer.json","meta":{"generated_at":"2026-10-16T14:33:36Z","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_verified","counted_by":"address","units_charged":1,"used_today":14222,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":673591},"rest":"https://alion.io/mcp/rest/get_company?id=673591"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcmgx-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%2Fcmgx-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%2Fcmgx-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/cmgx-platform-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcmgx-platform-engineer"}]}