{"id":732184,"url":"https://alion.io/job/advisiondevelopment-senior-backend-developer-ai-llm-focus","title":"Senior Backend Developer (AI & LLM Focus)","company":{"id":669501,"name":"Advision Development","domain":"advisiondevelopment.com","url":"https://alion.io/company/advisiondevelopment","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rippling","truth_index":{"grade":"B","score":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-28T05:59:10Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Austin, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":129000,"max_usd":248000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1332},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Go","optional":false},{"name":"JavaScript","optional":false},{"name":"LLM","optional":false},{"name":"Node JS","optional":false},{"name":"PHP","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Copilot","optional":true},{"name":"Docker","optional":true},{"name":"Firebase","optional":true},{"name":"GCP","optional":true},{"name":"Genkit","optional":true},{"name":"Kubernetes","optional":true},{"name":"WordPress","optional":true}],"status":"live","first_seen_at":"2025-09-12T16:55:02Z","employer_posted_date":"2025-09-12","last_verified_at":"2026-10-28T16:12:59Z","board_verified":true,"closed_at":null,"days_open":411,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":410},"description":"About Advision Development\nAdVision Development is a forward-thinking technology team building innovative solutions for real-world problems. We are data-driven, user-focused, and driven by a shared mission to leverage cutting-edge technology to build robust and scalable applications. We believe in empowering our engineers to explore modern tools, move fast, and collaborate effectively.\nWhat We Value\nModern Thinking: You are passionate about leveraging emerging technologies like AI and LLMs to create efficient, innovative solutions.\nExecution-First Mindset: You know what inputs drive results and you act on them proactively.\nVibe Architect, Not a Vibe Coder: You don't just write code that works; you design and build systems that are scalable, maintainable, and set the standard for quality. You architect the \"vibe\" of our codebase.\nCollaborative Spirit: You bring generosity and curiosity to team efforts, supporting frontend needs and making those around you better.\nUser Obsession: You constantly think from the user’s POV and seek ways to better serve our audience through stable and performant backend services.\nProblem Solving: You exhaust potential solutions before escalating, and come prepared with what you've tried.\nCandor and Clarity: Clear, respectful communication is the norm; feedback is direct, but delivered with care.\n The Role\nAdvision Development is looking for a Senior Backend Developer to architect and build the next generation of our services. This role is ideal for an engineer who is not only proficient in traditional backend development but is also excited by the potential of AI and LLM tools to solve complex problems and accelerate development. You will be a key player in designing and implementing robust APIs, managing databases, and ensuring the scalability and reliability of our platform, all while supporting the needs of our frontend team.\nObjectives\nDesign, develop, and maintain scalable, high-performance backend systems and APIs.\nIntegrate modern AI and LLM tools into our development lifecycle to solve real-world problems and improve efficiency.\nArchitect robust backend solutions that effectively support frontend requirements and ensure seamless user experiences.\nKey Responsibilities\nDevelop and maintain server-side logic using modern backend technologies (PHP, Python, Golang, Node.js).\nBuild and support RESTful APIs and other services required for frontend applications.\nCollaborate with frontend developers to define API contracts and resolve integration issues.\nResearch, prototype, and implement solutions using AI/LLM technologies for tasks such as code generation, data analysis, and process automation.\nWrite clean, well-documented, and testable code within a production environment.\nMentor junior developers and contribute to establishing best practices and coding standards.\nQualifications\n5+ years of professional experience building and maintaining applications in a production environment.\nStrong proficiency with at least one modern backend language (e.g., PHP, Python, Golang, Node.js).\nExperience supporting frontend development needs with a solid understanding of JavaScript and how backend services interact with the client-side.\nA proven track record of architecting solutions, not just implementing them.\nMust be based in the Austin, TX area and available for occasional on-site collaboration.\nPreferred Skills and Qualifications\nHands-on experience with AI-powered code generation tools like GitHub Copilot, Firebase Genkit, or Amazon CodeWhisperer.\nExperience working with large language models (LLMs) via APIs.\nPrior experience developing for or working with WordPress 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