{"id":2054612,"url":"https://alion.io/job/worldline-site-reliability-engineer-2","title":"Site Reliability Engineer","company":{"id":52940,"name":"Worldline","domain":"worldline.com","url":"https://alion.io/company/worldline","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Bucharest, Romania"],"countries":["RO"],"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":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Configuration Management","optional":false},{"name":"Git","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitLab CI","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"MySQL","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Puppet","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-10-07T23:12:34Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-12T02:42:53Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Who we are\nWorldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.\nThe opportunity\nThe ATM France platform is at the heart of the payment ecosystem in France and beyond. Our team carries a major responsibility: operating and maintaining a critical platform that supports transactions from French and international customers every day. This mission demands sharp expertise, uncompromising rigor, and a culture of operational excellence.\nWe are a customer-focused team: we listen to the needs raised by our clients, we understand the business challenges they face, and we respond with the quality and reliability they expect. Security and compliance are not isolated silos in our operations-they are the foundations of this excellence.\nJoining the ATM France Area means growing within a team that values doing things right, continuous learning, and tangible impact. You'll discover how to combine operational rigor, customer orientation, and a security-first culture to build a trusted service that millions of users depend on.\nDay-to-day responsibilities\nWorking closely in DevOps team, you will:\nMonitor production daily: Conduct regular health checks, review logs, analyze alerts, and maintain situational awareness of system performance.\nDevelop production sense: Build intuitive understanding of system behavior and early warning signals to identify and mitigate issues before they impact customers.\nManage incidents effectively: Respond to production incidents with urgency, assess impact, communicate status, and work toward rapid resolution.\nConduct incident post-mortems: Lead blameless post-mortems, identify root causes, and implement preventative measures.\nReduce risk & enhance resilience: Identify vulnerabilities and gaps, propose preventative measures, and execute hardening activities.\nDesign & maintain observability: Implement comprehensive monitoring, alerting, and observability solutions for real-time visibility into system health and performance.\n Automate operations: Develop scripts and tools to reduce manual work, improve deployment frequency, and champion Infrastructure-as-Code (IaC) practices.\nManage disaster recovery: Maintain comprehensive DRP and backup/restoration procedures; conduct regular resilience tests and drive improvements.\nMaster & document processes: Gain comprehensive understanding of all operational processes, architecture decisions, and dependencies; maintain clear documentation.\nVerify deployments: Check and validate application deployments across development, testing and production environments.\nManage CI/CD pipelines: Ensure pipelines are reliable, efficient, and traceable; monitor pipeline health and resolve deployment issues.\nIntegrate DevOps Team in Agile: Embed SRE practices into Agile workflows and contribute to continuous improvement cycles.\nImprove Worldline methodologies: Understand operational methodologies and actively propose process improvements.\nAnalyze performance: Conduct capacity planning, load testing, and performance analysis to ensure platform scalability.\nWho are we looking for\nWe look for big thinkers. People who can drive positive change, step up and show what’s next - people with passion, can-do attitude and a hunger to learn and grow. In practice this means:\n Technical foundation:\nYou have solid hands-on experience with Linux system administration, relational databases (MySQL/PostgreSQL), and networking fundamentals.\nYou're proficient in shell scripting and understand modern web technologies and APIs.\nYou can work effectively with infrastructure automation tools (Terraform for IaC, Kubernetes for orchestration, and Puppet for configuration management).\nYou're comfortable with version control (Git) and familiar with CI/CD platforms (Jenkins, GitLab CI, GitHub Actions), allowing you to manage and optimize deployment pipelines.\nYou have practical experience with load testing and performance analysis tools to identify bottlenecks and validate system scalability.\nBeyond these technical skills, you're comfortable learning new tools quickly and are genuinely curious about evolving technologies.\n Core professional traits:\nYou are organized, methodical, and meticulous - precision in configuration and documentation prevents outages.\nYou ask smart questions, learn rapidly, and enjoy solving complex problems.\nYou have an intuitive ability to adapt your communication style based on your audience: explaining technical complexity to peers, stakeholders, and management with equal clarity.\nYou're genuinely open to criticism and feedback, using them as fuel for personal growth rather than defensiveness. Importantly, you are fluent in English and have working knowledge of French (or strong willingness to learn), as you'll collaborate regularly with the France-based team and French-speaking clients.\nOperational mindset:\nYou understand that reliability is everyone's responsibility.\nYou care deeply about customer experience and system stability.\nYou develop strong situational awareness of production systems, learning to anticipate issues before they escalate.\nYou balance multiple priorities effectively - responding to urgent incidents without losing sight of long-term reliability goals.\nYou know when to escalate and when to resolve independently, demonstrating good judgment under pressure.\n Team & continuous improvement:\nYou are a generous collaborator who works effectively across teams (development, operations, security, management).\nYou share knowledge freely, mentor junior colleagues, and contribute to a positive, psychologically safe team culture.\nYou proactively identify improvements and see tasks through to completion, taking personal ownership of your responsibilities and the platform's health.\nYou actively document lessons learned from incidents and champion a culture of learning and experimentation within your team.\nSecurity-minded & purpose-driven:\nYou have genuine curiosity about security challenges and are sincerely committed to contributing to mission-critical infrastructure.\nYou understand that security and compliance are foundational to operational excellence, not afterthoughts.\nYou are passionate, have a positive attitude, and have a genuine hunger to learn and progress.\nYou're ready to work autonomously while collaborating effectively with distributed teams, and you embrace new methodologies with enthusiasm.\nPerks & Benefits\nAt Worldline you’ll get the chance to be at the heart of the global payments technology industry and shape how the world pays and gets paid. On top of that, you will also:\nWork from home allowance\nHybrid Working Policy\nMeal vouchers\nGift vouchers on the occasion of Christmas/Easter Holidays\nPrivate medical services\n21 vacation days/year\nReferral bonuses for new hires recommended by you\nWFH & Flexible Working Hours\nFull access to the “Learning” platform\nShape the evolution\nWe are on an exciting journey towards the next frontiers of payments technology, and we look for big thinkers, people with passion, can-do attitude and a hunger to learn and grow. Here you'll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. With an empowering culture, strong technology and extensive training opportunities, we help you accelerate your career - wherever you decide to go. Join our global team of 18,000 innovators and shape a tomorrow that is yours to own.\nLearn more about life at Worldline at jobs.worldline.com\nWe are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics.","description_format":"text","description_chars":8167,"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":"French","level":"All levels","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Continuous learning","Flexible schedule","Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-07T23:12:34Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":20,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/worldline-site-reliability-engineer-2","json_url":"https://alion.io/job/worldline-site-reliability-engineer-2.json","meta":{"generated_at":"2026-10-12T02:50:54Z","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":4271,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":52940},"rest":"https://alion.io/mcp/rest/get_company?id=52940"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fworldline-site-reliability-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%2Fworldline-site-reliability-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%2Fworldline-site-reliability-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/worldline-site-reliability-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fworldline-site-reliability-engineer-2"}]}