{"id":2503319,"url":"https://alion.io/job/five-sigma-senior-software-engineer","title":"Senior Software Engineer","company":{"id":178202,"name":"Five Sigma","domain":"fivesigmalabs.com","url":"https://alion.io/company/five-sigma","size_band":"51-200","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":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":72000,"max_usd":212000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6933},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"GCP","optional":false},{"name":"JavaScript","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false}],"status":"live","first_seen_at":"2026-10-13T11:22:54Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-15T06:24:37Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Description\nFive Sigma is a fast-growing start up reinventing the way insurance claims are being handled. We are insurance and tech veterans that believe that efficiency is the name of the game. We build the most advanced AI-based data-oriented claims platform in the industry, allowing insurance companies to provide their customers the trust and experience they deserve. Five Sigma has dozens of customers around the globe and leads the vertical insurance AI domain.\nAbout the Role:\nWe are looking for a passionate and talented Senior Software Engineer with passion to deliver a huge impact on our users day to day. This is a unique opportunity to join our fast growing R&D team where every person has a key influence on the product.\nIn this role, you will be responsible for the development, integration, and deployment of our AI insurance product, which leverages the newest LLMs technologies and automation. You will play a critical role in shaping our technical direction, fostering a collaborative and high-performance culture, and ensuring the successful delivery of products that will transform the insurance industry.\nResponsibilities:\nDesign, develop, and maintain our scalable software applications.\nShape our AI capabilities, leverage LLM technologies and ensure creating best practices around them.\nLead the development of new features and enhancements while ensuring best coding practices.\nArchitect and implement robust, secure, and maintainable software solutions.\nCollaborate with cross-functional teams, including product managers and designers to deliver high-quality software.\nConduct code reviews to other team members and ensure adherence to coding standards.\nEvaluate and recommend new technologies, frameworks, and best practices.\nWork closely with our product team to translate business requirements into technical solutions.\nSupport and maintain existing applications, resolving critical bugs and issues as needed.\nLead and contribute to agile development processes, including sprint planning and retrospectives.\nRequirements\nAt least 5 years of experience in Backend and/or Full-Stack development.\nExperience in at least one of our programming languages - python for BE and React, Javascript for FE.\nDeep knowledge in SaaS software architecture design.\nStrong technical knowledge and understanding of product building end to end.\nExperience with building Cloud architecture (Familiarity with GCP cloud platform is a plus)\nDeep knowledge in AI product architecture and development is a plus.\nInsurance or financial industry familiarity is a plus\nBeing able to see the big picture, zoom out, prioritize, estimate well, mitigate risks and have a sharp eye for details.\nUnderstanding of real-life developer experience aspects.\nPassionate about constantly balancing between code quality, fast delivery and business value.\nMotivated, energetic and ambitious team player.\nExcellent communications skills.","description_format":"text","description_chars":2925,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Israel","iso":"IL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Financial Services","Property & Casualty Insurance","InsurTech"],"lifecycle":[{"event":"open","at":"2026-10-14T06:46:40Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":38,"reasons":["conf:3","win:early"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/five-sigma-senior-software-engineer","json_url":"https://alion.io/job/five-sigma-senior-software-engineer.json","meta":{"generated_at":"2026-10-15T06:26:39Z","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":9633,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"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":178202},"rest":"https://alion.io/mcp/rest/get_company?id=178202"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffive-sigma-senior-software-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%2Ffive-sigma-senior-software-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%2Ffive-sigma-senior-software-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/five-sigma-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffive-sigma-senior-software-engineer"}]}