{"id":3855416,"url":"https://alion.io/job/propylon-senior-platform-engineer","title":"Senior Platform Engineer","company":{"id":1902709,"name":"Propylon","domain":"propylon.com","url":"https://alion.io/company/propylon","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Dublin, Ireland"],"countries":["IE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon ECS","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Dynatrace","optional":false},{"name":"Fine-tuning","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Go","optional":false},{"name":"Human-in-the-Loop","optional":false},{"name":"Kubernetes","optional":false},{"name":"Machine Learning","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"Red Teaming","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"Checkov","optional":true},{"name":"Claude Code","optional":true},{"name":"Copilot","optional":true},{"name":"Databricks","optional":true},{"name":"Datadog","optional":true},{"name":"OpenTelemetry","optional":true}],"status":"live","first_seen_at":"2026-11-06T06:04:51Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-07T04:39:22Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Purpose\nAbout RWS\nRWS is a global leader in content, translation, and intellectual property services. With more than 60 years of experience, RWS helps the world’s top brands grow by ensuring they are understood anywhere, in any language. The company combines proprietary technology with deep human expertise to deliver high-quality, compliant, and scalable solutions across industries such as life sciences, technology, finance, and legal.\nAbout TrainAI\nTraining or fine-tuning artificial intelligence (AI) requires data. LOTS of data. However, not just any data will do - our clients need responsible AI data that’s targeted, accurate and reliable to ensure machine learning (ML) success. But preparing AI training data is a monumental task that can take up the vast majority of AI project time, leaving AI teams with precious little time to focus on developing, deploying and evaluating ML models. TrainAI by RWS helps our clients address this challenge head-on.\nWith a seamless blend of technological understanding and human intelligence, TrainAI provides complete, end-to-end data collection and content generation, data annotation or labelling, human-in-the-loop data validation and generative AI data services for all types of AI, in any language, at any scale, based on the principles of responsible AI. Today, TrainAI supports four of the world’s top five technology companies, enhancing the performance of their generative AI by providing services such as prompt engineering, response refinement and red teaming with locale-specific domain experts across a broad range of topic areas and educational levels.\nJob Purpose\nAs a Senior Platform Engineer in TrainAI, your job is to make our engineers faster. You’ll build and run the AWS platform, tooling and paved paths that let our product teams go from idea to production quickly, safely and on their own. You’ll treat the platform as a product and our developers as its customers.\nYou’ll own the developer experience end to end: local development, CI/CD, preview environments, infrastructure as code, observability and the guardrails around them. You’ll work in the team, alongside the engineers who use what you build, and in line with the wider RWS platform reference architecture.\nJob Overview\nResponsibilities\nDeveloper Enablement\nBuild paved paths for creating, deploying and running a service, such as service templates and golden pipelines, so engineers can ship without asking for help. \nOwn and improve CI/CD (GitHub Actions). Make builds and tests fast, reliable and easy to understand. \nProvide self-service environments, including per-branch or preview environments and easy, repeatable local development setups. \nMeasure and improve developer experience using DORA metrics, build times and developer feedback. Remove the friction you find. \nWrite clear documentation and run onboarding so new engineers are productive in their first week. \nAct as an internal consultant. Pair with engineers, review designs and help teams adopt platform patterns. \nCloud Platform & Infrastructure as Code\nDesign and run TrainAI’s AWS foundations, including accounts, networking, identity and access, and security controls. \nBuild reusable Terraform modules and templates that product engineers can use directly. \nAutomate provisioning, secrets management and environment setup. \nReliability & Observability\nProvide observability out of the box, including logs, metrics, tracing, dashboards and alerting (Dynatrace). \nBuild guardrails such as policy-as-code, cost visibility and secure defaults, so the safe path is also the easy one. \nRequirements\nDeveloper enablement track record: Has built internal platforms, tooling or paved paths that other engineers adopted. Can show how they made a team measurably faster. \n Software engineering background: Writes production-quality code in at least one language (for example Python, TypeScript or Go) and understands what application developers need. \n CI/CD expertise: Has designed and run CI/CD pipelines (ideally GitHub Actions), including caching, parallelisation and safe deployment strategies. \nAWS: Strong hands-on experience building and running infrastructure on AWS. \nInfrastructure as Code: Strong Terraform, including writing reusable modules for others to consume. \nContainers: Experience with Docker and a container platform such as ECS or Kubernetes. \nCommunication: Explains things clearly, writes good docs and enjoys helping other engineers succeed. \nNice to have\nExperience with internal developer portals (for example Backstage) or service catalogues. \nEphemeral or preview environments per pull request. \nAI-assisted development tooling (for example Claude Code or GitHub Copilot), and making it work well across a team. \nObservability platforms such as Dynatrace, Datadog or OpenTelemetry. \nPolicy-as-code (OPA, Checkov) and cloud cost management. \nSupporting data platforms such as Databricks on AWS. \nWhy Is This Role Different?\nYour customers sit next to you. You’ll be embedded in the TrainAI engineering team, so you’ll see the impact of every improvement you ship straight away. \nYou set the standard. You’ll shape how TrainAI builds and ships software, with real ownership of the developer experience. \nYour work has an impact. Faster, safer delivery for a platform that supports four of the world’s top five technology companies. \nLife at RWS\nLife at RWS- If you like the idea of working with smart people who are passionate about growing the value of ideas, data and content by making sure organizations are understood, then you’ll love life at RWS.\nOur purpose is to unlock global understanding. This means our work fundamentally recognizes the value of every language and culture. So, we celebrate difference, we are inclusive and believe that diversity makes us strong. We want every employee to grow as an individual and excel in their career.\nIn return, we expect all our people to live by the values that unite us: to partner, putting clients fist and winning together, to pioneer, innovating fearlessly and leading with vision and courage, to progress, aiming high and growing through actions and to deliver, owning the outcome and building trust with our colleagues and clients.\nRWS embraces DEI and promotes equal opportunity, we are an Equal Opportunity Employer and prohibit discrimination and harassment of any kind. RWS is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at RWS are based on business needs, job requirements and individual qualifications, without regard to race, religion, nationality, ethnicity, sex, age, disability, or sexual orientation. RWS will not tolerate discrimination based on any of these characteristics.\nRWS Values\nGet the 3Ps right - Partner, Pioneer, Progress - and we´ll Deliver together as RWS.\nRecruitment Agencies: RWS Holdings PLC does not accept agency resumes. Please do not forward any unsolicited resumes to any RWS employees. Any unsolicited resume received will be treated as the property of RWS and Terms & Conditions associated with the use of such resume will be considered null and void.#LI-MS1, #LI-Hybrid","description_format":"text","description_chars":7244,"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":"Ireland","iso":"IE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Government","RegTech, AML & Compliance","Legal Software"],"lifecycle":[{"event":"open","at":"2026-11-06T06:04:51Z"}],"visa":[{"country":"IE","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"Irish employment permits in 12 months: 8","filings_12m":8,"filings_prev_12m":2,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Employment permits","cap_exempt":false,"checked_at":"2026-11-06T22:37:57+00:00","sources":["Department of Enterprise, Trade and Employment: employment permits issued to companies"],"filings_for_role_12m":0}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":36,"reasons":["conf:0","win:early"],"computed_at":"2026-11-07T05:37:33Z"},"pay":null,"html_url":"https://alion.io/job/propylon-senior-platform-engineer","json_url":"https://alion.io/job/propylon-senior-platform-engineer.json","meta":{"generated_at":"2026-11-07T05:37:33Z","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":13632,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":1902709},"rest":"https://alion.io/mcp/rest/get_company?id=1902709"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpropylon-senior-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%2Fpropylon-senior-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%2Fpropylon-senior-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/propylon-senior-platform-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpropylon-senior-platform-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3855416}},{"tool":"search_jobs","arguments":{"company":"propylon.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3855416},"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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