{"id":4160504,"url":"https://alion.io/job/persistent-systems-python-api-developer","title":"Python API developer","company":{"id":59479,"name":"Persistent Systems","domain":"persistent.com","url":"https://alion.io/company/persistent-systems","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Zwayam","truth_index":{"grade":"A","score":88,"open_postings":144,"ghost_share":0.056,"stale_share":0.25,"repost_share":0.139,"time_to_fill_p50_days":44,"computed_at":"2026-11-12T10:38:37Z"}},"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":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Azure AKS","optional":false},{"name":"CI/CD","optional":false},{"name":"Django REST Framework","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Flask","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"GitLab CI","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Django","optional":true},{"name":"Grafana","optional":true},{"name":"Linux","optional":true},{"name":"OpenSearch","optional":true},{"name":"Pandas","optional":true},{"name":"Polars","optional":true},{"name":"Prometheus","optional":true},{"name":"Redis","optional":true}],"status":"live","first_seen_at":"2026-11-03T09:00:27Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-12T12:14:38Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"About Persistent\nWe are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 18 of the Fortune 50 companies, 7 of the 10 top US banks, 9 of the 10 technology companies, and numerous innovators across the healthcare ecosystem.\nOur disruptor’s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 26 sequential quarters of growth with $487.6M in Q2 FY27 revenue, up 7.8% Q-o-Q and 20.0% Y-o-Y. Our 29,500+ global team members, located in 21 countries, have been instrumental in helping the market leaders transform their industries. We received five awards at the ISG (Information Services Group) Provider Lens™ Awards 2026 and, for the second year in a row, were awarded the Growth Honor of the Year at the Everest Group Elevate 2026.\nAbout Position:\nWe are looking for an experienced Python API Developer / Data Engineer with 6 to 8 years of experience in developing scalable APIs and building robust data engineering solutions. The ideal candidate should have strong hands-on experience with Python, REST APIs, FastAPI, SQL, data processing, and cloud/data technologies.\nRole: Python API developer\nLocation: Pune\nExperience: 6 to 8 years\nJob Type: Full Time Employment\nWhat You'll Do:\nData Acquisition Senior Developer : PRINCIPLE MISSION Objective of the Mission / Key Challenge Build and support reliable Python backend services and cloud-native data acquisition capabilities.\nThe role focuses on REST APIs, asynchronous processing, containerized services and distributed systems running in an Azure/Kubernetes environment.\nCandidates should bring strong backend engineering fundamentals and be able to learn additional platform technologies as needed.\nDevelop maintainable Python services using object-oriented programming, reusable modules and robust error handling.\nBuild and integrate REST APIs using FastAPI or equivalent Python frameworks such as Flask or Django REST Framework.\nDesign JSON request/response contracts, input validation and meaningful API error handling.\nWork with PostgreSQL or comparable SQL databases, including queries, transactions and basic data modelling.\nWrite unit and integration tests, use mocks where appropriate, and follow testable-code practices. Cloud-Native Development & Delivery\nContainerize and troubleshoot backend applications with Docker.\nWork with Kubernetes deployments, services, configuration, scaling and basic issue resolution; AKS experience is preferred.\nDevelop and support services on Azure, or apply transferable AWS/GCP experience while learning the Azure environment.\nUse Git and GitLab CI or similar CI/CD pipelines for source control, code reviews and automated delivery. Messaging & Distributed Processing\nWork with at least one messaging platform, such as Azure Service Bus, RabbitMQ, Kafka\nUnderstand queues, consumers/workers, asynchronous workloads, message acknowledgement and failure handling.\nCandidates should demonstrate working knowledge or clear conceptual understanding of remaining technologies and the ability to learn quickly.Design, develop, and maintain scalable REST APIs using Python and FastAPI.\nExpertise You'll Bring:\n6 to 8 years of overall experience in Python/API/Data Engineering.\n5+ years’ experience in python\n4+ years’ experience in postgresql\nSupporting & Good-to-Have Skills :\nRedis for caching, shared state, coordination or rate limiting.\nObservability tools such as Prometheus, Grafana, ELK/OpenSearch or equivalents.\nLinux command-line troubleshooting and Git-based collaboration.\nMicroservices and service-oriented architecture concepts.\nCloud security, backend performance and scalability fundamentals.\nData processing with Polars or Pandas.\nExperience with Linux command.\nExperience with Grafana\nKnowledge of AWS/Azure/GCP.\nBachelor’s degree in engineering or equivalent experience\nBenefits:\nCompetitive salary and benefits package\nCulture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications\nOpportunity to work with cutting-edge technologies\nEmployee engagement initiatives such as project parties, flexible work hours, and Long Service awards\nAnnual health check-ups\nInsurance coverage: group term life, personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents\nValues-Driven, People-Centric & Inclusive Work Environment:\nPersistent is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.\nWe support hybrid work and flexible hours to fit diverse lifestyles.\nOur office is accessibility-friendly, with ergonomic setups and assistive technologies to support employees with physical disabilities.\nIf you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment\nLet’s unleash your full potential at Persistent -persistent.com/careers\n“Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.”","description_format":"text","description_chars":5697,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Growth opportunities","Hybrid work","Insurance coverage"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-11-12T12:14:38Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":9,"expected_fill_days":44,"reasons":["conf:0","win:early","comp:brand"],"computed_at":"2026-11-12T12:56:06Z"},"pay":null,"html_url":"https://alion.io/job/persistent-systems-python-api-developer","json_url":"https://alion.io/job/persistent-systems-python-api-developer.json","meta":{"generated_at":"2026-11-12T12:56:06Z","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":26769,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"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":59479},"rest":"https://alion.io/mcp/rest/get_company?id=59479"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpersistent-systems-python-api-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fpersistent-systems-python-api-developer"},{"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%2Fpersistent-systems-python-api-developer"},{"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/persistent-systems-python-api-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpersistent-systems-python-api-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4160504}},{"tool":"search_jobs","arguments":{"company":"persistent.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4160504},"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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