{"id":3594048,"url":"https://alion.io/job/earnix-senior-backend-engineer","title":"Senior Backend Engineer","company":{"id":49216,"name":"Earnix","domain":"earnix.com","url":"https://alion.io/company/earnix","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":52000,"max_usd":87000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":182},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"ArgoCD","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Kanban","optional":false},{"name":"Kubernetes","optional":false},{"name":"LangGraph","optional":false},{"name":"LLM","optional":false},{"name":"LLMOps","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false},{"name":"LangChain","optional":true}],"status":"live","first_seen_at":"2026-10-31T23:13:17Z","employer_posted_date":"2026-10-31","last_verified_at":"2026-11-05T09:05:21Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Description\nAs a Back End Developer at Earnix, you will be an integral part of our Engineering team, reporting to the Group Lead to Agentic AI. You will interact with AI Product Owners, Architects, and LLMOps to conceive technical solutions for our product, particularly by leveraging LLM capabilities\nWhat You'll Do\nDesign, develop, deliver, and document secure and scalable backend services and APIs for Earnix features, leveraging modern cloud-native architectures.\nBuild and maintain microservices-based systems with high availability and performance.\nCollaborate with cross-functional teams to ensure consistency in architecture, code quality, and deployment practices.\nIntegrate AI capabilities (including LLMs and agentic tools) into backend workflows and services.\nApply best practices in software development, including TDD, clean code principles, and continuous integration.\nContribute to modular and extensible architectures that support future growth and innovation.\nRequirements\nYou'll Do It Using\nAt least 6+ years of experience in backend software engineering.\nStrong proficiency in TypeScript and/or Python for backend development.\nExperience designing and deploying microservices in cloud environments (Microsoft Azure, AWS).\nHands-on experience with containerization and orchestration (Docker, Kubernetes, ArgoCD).\nFamiliarity with AI agent frameworks, LangGraph, MCP, or similar technologies (preferred).\nKnowledge of integrating LLMs and AI tools into backend systems.\nSolid understanding of CI/CD pipelines, security best practices, and performance optimization.\nExperience with Kanban methodology, code reviews, and collaborative development processes.\nYou'll excel by\nDemonstrating excellent communication and interpersonal skills to effectively collaborate with AI Product Owners, Architects, and LLMOps.\nShowing a proactive approach to identifying and solving problems, ensuring the quality and stability of technical components.\nBeing adaptable and open to learning, continuously improving your skills and knowledge to better serve our clients.\nExhibiting strong project management skills, ensuring projects are completed on time and within scope.\nPosition Intro\nEarnix is the first AI company purpose-built for insurance decisioning, providing the industry with the intelligence, governance, and decisioning agility to drive profitable growth, improve resilience, and operate with speed and precision in a rapidly changing risk environment. A trusted provider of production-grade AI and decisioning technology, Earnix builds on more than 25 years of experience in artificial intelligence risk, pricing, rating, analytics, and decisioning. Earnix brings vertical AI into the workflows and decisions that shape insurance performance across insurers’ pricing, underwriting, claims, customer engagement, retention, and other insurers high-value insurance moments. Earnix’s AIOS enables insurers to orchestrate intelligence across the insurance decision lifecycle and drive governed, real-time decisions that deliver measurable business outcomes. Earnix is headquartered in Boston, MA and has been innovating for insurers and banks since 2001 with customers in over 35 countries across six continents and offices in the Americas, Europe, Asia Pacific, and Israel.","description_format":"text","description_chars":3285,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Predictive Analytics","Financial Software & Embedded Finance","Financial AI","InsurTech"],"lifecycle":[{"event":"open","at":"2026-11-02T00:44:52Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":4,"expected_fill_days":36,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-11-05T05:54:30Z"},"pay":null,"html_url":"https://alion.io/job/earnix-senior-backend-engineer","json_url":"https://alion.io/job/earnix-senior-backend-engineer.json","meta":{"generated_at":"2026-11-05T13:40:02Z","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":17622,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-06T00:00:00Z"}},"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":49216},"rest":"https://alion.io/mcp/rest/get_company?id=49216"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fearnix-senior-backend-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%2Fearnix-senior-backend-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%2Fearnix-senior-backend-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/earnix-senior-backend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fearnix-senior-backend-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3594048}},{"tool":"search_jobs","arguments":{"company":"earnix.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3594048},"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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