{"id":3486547,"url":"https://alion.io/job/mobilunity-senior-devops-engineer-aws-uk-working-hours","title":"Senior DevOps Engineer (AWS) (UK working hours)","company":{"id":57041,"name":"Mobilunity","domain":"mobilunity.com","url":"https://alion.io/company/mobilunity","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":{"label":"UK time","utc_offset_min":0,"utc_offset_max":0},"hiring_geo_confidence":"inferred","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":21000,"max_usd":59000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3508},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon S3","optional":false},{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Bash","optional":false},{"name":"ChatGPT","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"CloudFormation","optional":false},{"name":"Copilot","optional":false},{"name":"DNS","optional":false},{"name":"Docker","optional":false},{"name":"Gemini","optional":false},{"name":"GitHub Actions","optional":false},{"name":"IAM","optional":false},{"name":"Linux","optional":false},{"name":"OpenTofu","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Podman","optional":false},{"name":"Python","optional":false},{"name":"Terraform","optional":false},{"name":"Agile","optional":true},{"name":"Amazon EKS","optional":true},{"name":"Apache Kafka","optional":true},{"name":"AWS WAF","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"ISO 27001","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"MySQL","optional":true},{"name":"Node JS","optional":true},{"name":"OpenShift","optional":true},{"name":"OWASP","optional":true},{"name":"PCI DSS","optional":true},{"name":"PostgreSQL","optional":true},{"name":"RabbitMQ","optional":true},{"name":"Scala","optional":true},{"name":"SQL","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-29T19:05:10Z","employer_posted_date":null,"last_verified_at":"2026-10-29T19:05:10Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"On behalf of our Client from the UK, Mobilunity is looking for a skilled, EU-based senior DevOps Engineer.\n\nOur Client is an eCommerce expert with a proven track record in rail ticketing, web and mobile software development. They focus on public transport software products. The company started at the end of 2014 with five people and has since grown to over 20 members of staff, more than half of which are developers. The company now serves a long list of clients including Southern, Southeastern, Thameslink, Great Northern, and Gatwick Express railway.\n\nResponsibilities:\n\nBuild and run our multi-account AWS infrastructure as code with Terraform, and bring the parts still configured manually in the AWS console into Terraform\n\nRun and improve our primary container platform on Amazon ECS, and support the services that still run on other container orchestration platforms\n\nRaise the standard of CI/CD across our repositories: shared GitHub Actions workflows, guardrails and tooling that make every team’s releases safe, repeatable and fast\n\nBuild and look after the on-demand environments our developers use to run the full platform\n\nImprove monitoring, logging and alerting, and help resolve production issues\n\nKeep the platform secure and compliant, including access control, backups and evidence for our security and quality assurance standards\n\nMake infrastructure decisions with their running cost in mind\n\nWork closely with our developers, and document what you build so others can run it\n\nTake part in a shared on-call rota, roughly once every four to six weeks\n\nRequirements:\n\n6+ years running production systems in a DevOps, platform engineering, SRE, infrastructure architecture or similar role \n\nHands-on AWS experience: comfortable with the baseline services anyone who has run\n\nAWS will know, such as VPC networking, IAM, S3, CloudWatch and Secrets Manager, and ideally with ECS, RDS and WAF\n\nExperience with infrastructure as code, such as Terraform or OpenTofu, CloudFormation or CDK, Ansible or an equivalent\n\nHands-on experience building and running containers with Docker or Podman\n\nConfident with Linux and scripting, ideally Python and Bash\n\nCI/CD pipelines you have built and owned, ideally in GitHub Actions\n\nA working grasp of networking: DNS, TLS, load balancing and routing\n\nExcellent written and verbal communication skills in English, including explaining technical trade-offs to non-technical colleagues\n\nA methodical approach: you check and measure before you conclude, and you write down what you find\n\nComfortable using AI assistants such as Claude, ChatGPT, Copilot or Gemini in everyday engineering work \n\nLevel of English – Upper-Intermediate and higher\n\nExperience with IaC and infrastructure platform development\n\nExperience with audited or regulated environments and ISO standards\n\nNice to have:\n\nOperational experience with container orchestration: Amazon ECS or an equivalent such as Kubernetes (EKS, OpenShift)\n\nRunning a message broker such as RabbitMQ, SQS or Kafka, or an equivalent like Azure Service Bus or Google Cloud Pub/Sub\n\nRunning relational databases such as MySQL or PostgreSQL, including managed services like Amazon RDS, Azure Database for MySQL or PostgreSQL, or Google Cloud SQL\n\nAWS WAF\n\nSupporting a security or quality standards audit\n\nFamiliarity with security standards such as OWASP, PCI DSS and ISO 27001\n\nRail, travel or e-commerce experience\n\nSoftware development experience in Python, Node.js/TypeScript or Scala\n\nAWS certifications, such as Solutions Architect (Associate or Professional), CloudOps Engineer – Associate, Developer – Associate, DevOps Engineer – Professional or Security – Specialty\n\nExperience with incident response or supporting production systems under a Service Level Agreement (SLA)\n\nExperience working in an Agile team\n\nWorking hours - Monday–Friday, generally available and contactable from 9:00 to 17:00 UK time \n\nOn-call - One week approximately every 4–6 weeks\n\nBackground check is required as part of the hiring process.","description_format":"text","description_chars":4022,"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":[{"name":"Ukraine","iso":"UA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce"],"lifecycle":[{"event":"open","at":"2026-10-29T21:41:45Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":1,"expected_fill_days":35,"reasons":["seen:1","agency","velocity","win:early"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/mobilunity-senior-devops-engineer-aws-uk-working-hours","json_url":"https://alion.io/job/mobilunity-senior-devops-engineer-aws-uk-working-hours.json","meta":{"generated_at":"2026-10-31T09:54:14Z","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":15049,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":57041},"rest":"https://alion.io/mcp/rest/get_company?id=57041"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmobilunity-senior-devops-engineer-aws-uk-working-hours"},{"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%2Fmobilunity-senior-devops-engineer-aws-uk-working-hours"},{"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%2Fmobilunity-senior-devops-engineer-aws-uk-working-hours"},{"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/mobilunity-senior-devops-engineer-aws-uk-working-hours\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmobilunity-senior-devops-engineer-aws-uk-working-hours"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3486547}},{"tool":"search_jobs","arguments":{"company":"mobilunity.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3486547},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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