{"schemaVersion":"jobsearcher.job.v1","id":"25c9099c4b5505e8e41caa29","url":"https://jobsearcher.com/jobs/25c9099c4b5505e8e41caa29","canonicalUrl":"https://jobsearcher.com/jobs/25c9099c4b5505e8e41caa29","title":"Senior Python Developer with Kotlin Experience(Only w2)","description":"Role : Senior Python Developer with Kotlin Experience(Only w2)Location : San Diego, CA (Onsite)Experience in Kotlin is must .Minimum 10+ Years of Experience required. Core Responsibilities· Design and develop AI agents and autonomous systems capable of complex task execution and decision-making· Build conversational AI solutions including chatbots and voice-based customer service systems· Create AI-powered application integrations across platforms and services· Develop and optimize Retrieval-Augmented Generation (RAG) systems for enhanced AI application performance· Implement and optimize machine learning models using PyTorch.· Evaluate and deploy appropriate LLMs based on specific needs—balancing accuracy, latency, cost, and user experience· Collaborate with cross-functional teams to translate business requirements into technical AI solutions· Architect and maintain production-grade AI solutions with focus on scalability, reliability, and performance Qualifications:· 8+ years Proficiency in Python for AI/ML development· 8+ years’ Experience with PyTorch (or willingness to learn for entry-level candidates)· Understanding of AI agents and their application to real-world problems· Hands-on experience or strong interest in building chatbots and/or voice-based conversational systems· Knowledge of RAG system components: vector databases, embeddings, retrieval strategies, and prompt engineering· Familiarity with major LLM providers (OpenAI, Anthropic, Google, Meta, etc.) and understanding of their trade-offs in terms of performance, cost, latency, and capabilities· Understanding of transformer neural network architecture and attention mechanisms· 6+ years’ Experience integrating AI capabilities into applications or eagerness to learn application development Bonus Qualifications:· Proficiency in Kotlin programming· Full-stack development experience with both backend and frontend technologies· Cloud software development experience, especially microservices architecture and integration· Experience with REST APIs, gRPC, and/or Kafka for service communication and event-driven architectures· Knowledge of cloud platforms (AWS, GCP, Azure) for AI deployment· Familiarity with containerization and orchestration (Docker, Kubernetes)· Experience with AI frameworks like LangChain, LlamaIndex, AutoGen, or similar tools· Understanding of CI/CD pipelines and DevOps practicesIf I missed your call ! Please drop me a mail.Thank you,HarishAccounts Manager/Talent Acquisition Astir IT Solutions, Inc - An E-Verified CompanyEmail:harishj@astirit.comDirect : 7326946000*78850 Cragwood Rd. Suite # 219, South Plainfield, NJ 07080www.astirit.com","company":"Astir It Solutions","rawCompany":"astir it solutions","city":"San Diego","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-08-09T11:11:30.846Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Python Developer with Kotlin Experience(Only w2)","description":"Role : Senior Python Developer with Kotlin Experience(Only w2)Location : San Diego, CA (Onsite)Experience in Kotlin is must .Minimum 10+ Years of Experience required. Core Responsibilities· Design and develop AI agents and autonomous systems capable of complex task execution and decision-making· Build conversational AI solutions including chatbots and voice-based customer service systems· Create AI-powered application integrations across platforms and services· Develop and optimize Retrieval-Augmented Generation (RAG) systems for enhanced AI application performance· Implement and optimize machine learning models using PyTorch.· Evaluate and deploy appropriate LLMs based on specific needs—balancing accuracy, latency, cost, and user experience· Collaborate with cross-functional teams to translate business requirements into technical AI solutions· Architect and maintain production-grade AI solutions with focus on scalability, reliability, and performance Qualifications:· 8+ years Proficiency in Python for AI/ML development· 8+ years’ Experience with PyTorch (or willingness to learn for entry-level candidates)· Understanding of AI agents and their application to real-world problems· Hands-on experience or strong interest in building chatbots and/or voice-based conversational systems· Knowledge of RAG system components: vector databases, embeddings, retrieval strategies, and prompt engineering· Familiarity with major LLM providers (OpenAI, Anthropic, Google, Meta, etc.) and understanding of their trade-offs in terms of performance, cost, latency, and capabilities· Understanding of transformer neural network architecture and attention mechanisms· 6+ years’ Experience integrating AI capabilities into applications or eagerness to learn application development Bonus Qualifications:· Proficiency in Kotlin programming· Full-stack development experience with both backend and frontend technologies· Cloud software development experience, especially microservices architecture and integration· Experience with REST APIs, gRPC, and/or Kafka for service communication and event-driven architectures· Knowledge of cloud platforms (AWS, GCP, Azure) for AI deployment· Familiarity with containerization and orchestration (Docker, Kubernetes)· Experience with AI frameworks like LangChain, LlamaIndex, AutoGen, or similar tools· Understanding of CI/CD pipelines and DevOps practicesIf I missed your call ! Please drop me a mail.Thank you,HarishAccounts Manager/Talent Acquisition Astir IT Solutions, Inc - An E-Verified CompanyEmail:harishj@astirit.comDirect : 7326946000*78850 Cragwood Rd. Suite # 219, South Plainfield, NJ 07080www.astirit.com","datePosted":"2026-08-09T11:11:30.846Z","dateModified":"2026-08-09T11:11:30.846Z","hiringOrganization":{"@type":"Organization","name":"Astir It Solutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Diego","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"25c9099c4b5505e8e41caa29"},"url":"https://jobsearcher.com/jobs/25c9099c4b5505e8e41caa29"}}