{"id":4306271,"url":"https://alion.io/job/quixta-senior-backend-data-ml-developer-2","title":"Senior Backend, Data & ML Developer","company":{"id":4490587,"name":"Quixta","domain":"quixta.com","url":"https://alion.io/company/quixta","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["India"],"countries":["IN"],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Django","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"GraphQL","optional":false},{"name":"Machine Learning","optional":false},{"name":"Next.js","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"React Native","optional":false},{"name":"Recommender Systems","optional":false},{"name":"Rest API","optional":false},{"name":"Scikit-learn","optional":false},{"name":"TensorFlow","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-11-14T07:38:29Z","employer_posted_date":null,"last_verified_at":"2026-11-14T07:38:29Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"You'll take technical ownership of our Backend, Data & ML team and lead the backend development team. You'll design and scale our backend services, APIs, and data systems, and bring data science and ML models into production. You'll also be the main technical link to the React Native and Next.js teams.\n\nResponsibilities: \nOwn backend architecture, API design, databases, and data infrastructure.\nDesign and build data pipelines and data models for analytics and ML.\nLead the implementation, deployment, and monitoring of ML models and data science algorithms in production.\nWork closely with the React Native and Next.js teams on API contracts, data flows, and ML/DS integrations.\nMentor the backend and data team, review code, and set engineering standards along with the TPM.\nEnsure system reliability, security, scalability, and observability.\nTake part in the senior on-call rotation, including international paging.\n\nRequirements: \n6+ years of backend development, with significant data engineering experience.\nStrong expertise in Django, relational databases, and API design (REST/GraphQL).\nHands-on experience building data pipelines.\nSome practical experience deploying ML models to production, including serving, versioning, monitoring, and retraining (MLOps).\nSome understanding of common data science algorithms and ML techniques.\nExperience with cloud infrastructure (AWS, GCP or Azure), containers and CI/CD.\nExperience leading or mentoring engineers.\nExcellent communication skills. You should be able to explain backend and data decisions clearly to mobile and web teams.\nExperience with the Python ML ecosystem (for example, scikit-learn, PyTorch, TensorFlow, or pandas).\nExperience with LLMs, recommendation systems, or real-time data processing.\nExperience with unstructured data\nFamiliarity with Next.js or React Native.\nFamiliarity with US data protection requirements and compliance laws, such as FERPA or COPPA.\nSkills\nAnalytics, Backend, DWH, Data Engineering, Django, ETL, MLOps, Machine Learning, Pipelines, PyTorch, Python, Scikit-learn, TensorFlow","description_format":"text","description_chars":2076,"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":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-14T07:38:29Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":30,"reasons":["seen:0","win:early"],"computed_at":"2026-11-14T11:54:01Z"},"pay":null,"html_url":"https://alion.io/job/quixta-senior-backend-data-ml-developer-2","json_url":"https://alion.io/job/quixta-senior-backend-data-ml-developer-2.json","meta":{"generated_at":"2026-11-14T11:54:01Z","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":11869,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":4490587},"rest":"https://alion.io/mcp/rest/get_company?id=4490587"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fquixta-senior-backend-data-ml-developer-2"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fquixta-senior-backend-data-ml-developer-2"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fquixta-senior-backend-data-ml-developer-2"},{"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/quixta-senior-backend-data-ml-developer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fquixta-senior-backend-data-ml-developer-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4306271}},{"tool":"search_jobs","arguments":{"company":"quixta.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4306271},"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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