{"id":129724,"url":"https://alion.io/job/cymulate-ai-full-stack-engineer","title":"AI Full-Stack Engineer","company":{"id":49156,"name":"Cymulate","domain":"cymulate.com","url":"https://alion.io/company/cymulate","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":80,"open_postings":5,"ghost_share":0,"stale_share":0.6,"repost_share":0,"time_to_fill_p50_days":78,"computed_at":"2026-10-17T05:46:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":91000,"max_usd":234000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2102},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Anthropic","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Context Engineering","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"Docker","optional":false},{"name":"Kubernetes","optional":false},{"name":"LangChain","optional":false},{"name":"Langfuse","optional":false},{"name":"LangGraph","optional":false},{"name":"LlamaIndex","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"Node JS","optional":false},{"name":"OpenAI","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Windsurf","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-07-07T08:27:08Z","employer_posted_date":"2026-09-14","last_verified_at":"2026-10-17T03:30:11Z","board_verified":true,"closed_at":null,"days_open":101,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":101},"description":"Make Your Mark\nCymulate’s Continuous Security Validation enables companies to challenge, assess and optimize their cyber-security posture against the evolving cyberthreat landscape, simply and continuously.\nWith world-class clients we strive to bring the highest level of service to everything we do. Our team is made up of the very best people for the job and as we grow, we’re always on the lookout for people with the skills, experience, and personality that will let us both shine. With high scores on Gartner, G2 and Glassdoor, our clients and employees have let us know what they love about us.\n*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" data-turn-id=\"request-WEB:6bfe91cb-77cb-4b16-98b1-1c23a2dede60-3\" data-turn-id-container=\"request-WEB:6bfe91cb-77cb-4b16-98b1-1c23a2dede60-3\" data-testid=\"conversation-turn-8\" data-turn=\"assistant\">\nWhat will you do\nDesign, build, and maintain production-grade AI-powered applications and services.\nDevelop end-to-end full-stack solutions, including backend services, APIs, and modern React-based frontends.\nBuild scalable, secure, and highly available distributed systems.\nDevelop AI agents, copilots, autonomous workflows, and intelligent automation.\nBuild and deploy RAG (Retrieval-Augmented Generation) solutions and integrate LLMs into production.\nDesign AI orchestration workflows using frameworks such as LangChain, LangGraph, or similar.\nImplement AI evaluation, tracing, and observability pipelines using Langfuse or equivalent tools.\nDevelop MCP (Model Context Protocol) integrations and AI tooling ecosystems.\nBuild and maintain cloud infrastructure, CI/CD pipelines, and Infrastructure-as-Code.\nDrive engineering productivity through AI-assisted development and automation.\nCollaborate closely with Product, Design, and Engineering teams to deliver customer value.\nResearch and evaluate emerging AI technologies and introduce innovative solutions.\nOwn features end-to-end-from architecture and development to deployment, monitoring, and continuous improvement.\nWhat will you have\n5+ years of experience building scalable, production-grade full-stack applications.\nStrong hands-on experience with TypeScript, Node.js, Python, React, and modern full-stack development.\nExperience building AI-powered applications using LLMs (OpenAI, Anthropic, Gemini, etc.).\nHands-on experience with AI Agents, RAG, vector databases, prompt engineering, context engineering, and MCP.\nExperience with AI frameworks such as LangChain, LangGraph, Langfuse, LlamaIndex, or similar.\nStrong understanding of distributed systems, microservices, APIs, and cloud-native architectures.\nExperience with AWS, Docker, Kubernetes, CI/CD, and DevOps best practices.\nAbility to quickly learn and adopt emerging AI technologies and AI-assisted development tools.\nStrong ownership mindset with the ability to independently deliver solutions from concept to production.\nExperience building internal AI platforms or AI developer tools (advantage).\nFamiliarity with AI coding assistants such as Cursor, Claude Code, Windsurf, or GitHub Copilot (advantage).\nExperience with multi-agent systems and autonomous workflows (advantage).\nBackground in SaaS or cybersecurity environments (advantage).\nExperience leading technical initiatives or mentoring engineers (advantage).\nKnowledge of AI security, model safety, and governance best practices (advantage).\nExcellent communication skills, a collaborative mindset, and the ability to thrive in a fast-paced startup environment.\nPassion for AI, curiosity, and a strong focus on innovation, execution, and business impact.","description_format":"text","description_chars":3747,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Penetration Testing","Vulnerability 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