{"id":3579920,"url":"https://alion.io/job/raydar-full-stack-software-engineer-23","title":"Full-Stack Software Engineer","company":{"id":4478753,"name":"Raydar","domain":"raydar.com","url":"https://alion.io/company/raydar-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":{"min":60000,"max":108000,"currency":"USD","period":"year","gross":null,"usd_annual":108000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Function Calling","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false},{"name":"Multi-Agent Systems","optional":true}],"status":"live","first_seen_at":"2026-10-01T00:00:00Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-11-03T22:36:17Z","board_verified":true,"closed_at":null,"days_open":34,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":34},"description":"About the company\nOur client is a fast-growing software company.\nThe role\nRaydar is recruiting for this role on behalf of our client. Own the full lifecycle of web and AI-driven features, from understanding a customer need through design, implementation, deployment and production monitoring. The work spans front-end and back-end development with a strong emphasis on applied machine learning, including conversational agents and the testing that keeps them reliable. You will also use product judgment to decide what is worth building.\nWhat you'll do\n- Ship features end-to-end on a frequent cadence, working with customers to scope problems, building across the stack and monitoring behavior after release.\n- Build conversational agents that handle voice and email interactions, including speech processing, language model orchestration and rule-based safeguards for critical details.\n- Create an evaluation framework with curated test datasets, offline and online checks, regression testing and accuracy validation.\n- Develop retrieval and matching capabilities tuned for cost and latency at scale.\n- Set up monitoring and diagnostics that serve engineers, product stakeholders and customers.\n- Distinguish one-off customer requests from broader signals worth building around.\nRequirements\nWhat we're looking for\n- 5+ years of professional software engineering experience with end-to-end ownership across a full stack, including Python and TypeScript/React.\n- Hands-on experience taking language model features into production, including architecture, tool use and retrieval.\n- Fluency in evaluating and testing AI systems to confirm correctness before users report problems.\n- Solid grounding in system design, including real-time data handling, parallel processing, databases and weighing performance against cost.\n- Experience with agent or voice tooling, or comparable frameworks.\n- Familiarity with monitoring live systems and releasing changes safely.\n- Strong product instincts and comfort bridging customer needs with technical execution.\n- Comfort with ambiguity, high-stakes decisions on limited data, and a highly autonomous remote environment.\n- Daily use of generative AI coding tools, with the ability to verify their output.\nBonus points\n- Experience with voice or real-time systems, including speech technology, latency management and telephony.\n- Founding or early-stage engineering background.\n- Familiarity with functional languages or hardware description languages.\n- Experience with multi-agent orchestration or other complex tool-use systems.\n- A track record of public code contributions or self-directed projects with broad usage.\nBenefits\nCompensation and benefits\n- Base salary: USD 60,000 to 108,000 per year\nLocation and work model\n- Remote (India)\n- 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