CrawlJobs Logo

Applied AI / LLM Engineer (Python)

· Job Posted June 15, 2026
Apply Position
Job Link Share

Job Description

We're looking for an AI Engineer to own the AI layer of our products - from research and experimentation to production deployment. You'll have end-to-end ownership of AI initiatives, work on real-world GenAI challenges, and help shape the future of AI-powered products.

Job Responsibility

  • Design and build LLM pipelines, AI agents, and RAG-based systems: function/tool calling, structured output (JSON schema)
  • Develop production-grade Python services (Django, Celery, Redis)
  • Validate product hypotheses using real-world data and analytics
  • Measure and optimize LLM quality, performance, and cost
  • Collaborate closely with product managers and engineers to turn ideas into scalable solutions

Requirements

  • Strong experience building production LLM applications
  • Hands-on expertise with RAG, embeddings, vector search, prompt engineering, and LLM evaluation
  • Experience with LangGraph, LangChain, or similar frameworks
  • Solid Python backend background (Django, PostgreSQL, async programming)
  • Strong SQL/Pandas skills and a data-driven mindset
  • Language Proficiency: English at B2-C1 level, Russian at C1 level
  • Location: any, except Russia and Belarus

Nice to have

  • Experience with vector databases (Qdrant, pgvector, etc.)
  • Fine-tuning, text classification, or embedding models
  • Kubernetes, gRPC, or Go experience

What we offer

  • Flexible working hours
  • Remote-first culture
  • Long-term projects
  • Salary in dollars
  • Professional communities
  • Onsite business trips
  • Training budget
  • Paid conferences

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Similar Jobs for

Applied AI / LLM Engineer (Python)

8 matching positions

Applied AI Engineer - AI Solutions

As an Applied AI Engineer, you’ll research and utilize state-of-the-art Gen AI a...
Location
Location
United States , Redwood City; San Francisco
Salary
Salary:
172000.00 - 300000.00 USD / Year
snorkel.ai Logo
Snorkel AI
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • B.S. degree in a quantitative field such as Computer Science, Engineering, Mathematics, Statistics, or comparable degree/experience
  • 3+ years of customer-facing experience in the design and implementation of AI/ML solutions
  • Proficiency in Python, including strong grounding in software engineering fundamentals (e.g., modular design, testing, profiling, packaging) and experience with modern Python constructs and libraries for type validation and typed data modeling (e.g., pydantic), building type-safe systems (e.g., mypy), testing (e.g., pytest), packaging and environment configuration (e.g., poetry), API and service frameworks (e.g., FastAPI), serialization and structured data handling (e.g., msgspec), and orchestration tooling relevant to ML deployment (e.g., Ray, Airflow)
  • Expertise across the Applied AI stack, spanning classical ML libraries (e.g., scikit-learn), deep learning frameworks (e.g., PyTorch), foundation-model ecosystems (e.g., Hugging Face Transformers), vector/embedding tooling (e.g., FAISS), data processing frameworks (e.g., pandas, Spark), retrieval/RAG tooling (e.g., Chroma, Weaviate), synthetic dataset curation, evaluation workflows, and LLM orchestration, workflow, agent authoring tools (e.g., LlamaIndex, LangGraph, CrewAI)
  • Experience leading strategic, customer-facing initiatives and collaborating with business stakeholders to ensure ML solutions drive successful business outcomes, with a strong focus on teaching and enablement
  • Outstanding presentation skills to technical and executive audiences, whether impromptu on a whiteboard or using presentations and demos
  • Ability to work in a fast-paced environment and balance priorities across multiple projects at once
Job Responsibility
Job Responsibility
  • Partner with customers to build and deploy impactful Gen AI and machine learning solutions, from use case scoping and data exploration to model development and deployment. This may involve leveraging Snorkel Flow or designing custom approaches using state-of-the-art tools, with the goal of delivering real business value and informing the evolution of the Snorkel platform
  • Develop and implement state of the art AI systems such as retrieval-augmented generation (RAG), fine-tuning pipelines, prompt engineering recipes and agentic workflows
  • Create augmented real-world datasets and comprehensive evaluation workflows to ensure model reliability, transparency, and stakeholder trust. A data- and evaluation-first mindset is essential for success in this role
  • Forge and manage relationships with our customers’ leadership and stakeholders to ensure successful development and deployment of AI projects with Snorkel Flow
  • Collaborate closely with pre-sales Solutions and Product teams to map customer needs to existing capabilities, prioritize roadmap gaps, and guide successful project setup
  • Work with other Applied AI Engineers to standardize solutions and contribute to internal tooling and best practices
  • Lead stakeholder education on quantitative capabilities, helping them to understand the strengths and weaknesses of different approaches and what problems are best-suited for Snorkel AI
  • Serve as the voice of our customers for new AI paradigms, data science workflows, and share customer feedback to product teams
  • Conduct one-to-few and one-to-many enablement workshops to transfer knowledge to customers considering or already using Snorkel AI
  • Annual travel up to 25%
What we offer
What we offer
  • equity in the form of employee stock options
  • Fulltime
Read More
Arrow Right

Senior AI Engineer (AI Agents & Applied LLMs)

We are looking for a Senior AI Engineer to design, build, and scale intelligent ...
Location
Location
India , Bengaluru
Salary
Salary:
Not provided
infogrowth.in Logo
InfoGrowth
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience in software engineering, machine learning, or AI-related roles
  • Strong experience with Python (required)
  • familiarity with JavaScript/TypeScript is a plus
  • Hands-on experience with LLMs, prompt engineering, and AI frameworks (LangChain, LlamaIndex, etc.)
  • Experience building production-grade APIs and services
  • Knowledge of vector databases (Pinecone, FAISS, Weaviate, etc.)
  • Solid understanding of data structures, algorithms, and system design
  • Experience deploying AI systems on cloud platforms (AWS, GCP, or Azure)
Job Responsibility
Job Responsibility
  • Design and develop AI agents capable of reasoning, planning, and executing tasks autonomously
  • Build and deploy LLM-powered applications using models such as GPT, Claude, or open-source LLMs
  • Integrate AI systems with APIs, databases, tools, and third-party services
  • Optimize prompts, workflows, and agent architectures for accuracy, performance, and cost
  • Lead end-to-end AI projects from concept to production
  • Collaborate closely with product managers, designers, and backend teams
  • Establish best practices for AI safety, evaluation, monitoring, and governance
  • Mentor junior engineers and conduct technical reviews
  • Fulltime
Read More
Arrow Right

Applied AI Engineer II

Are you a customer-obsessed, AI-curious problem-solver who thrives in an inclusi...
Location
Location
United States , Redmond
Salary
Salary:
Not provided
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree AND 2+ years experience in low-code application development, engineering product/technical program management, data analysis, or product development OR equivalent experience
  • Bachelor's Degree AND 5+ years experience in low-code application development, engineering product/technical program management, data analysis, or product development OR equivalent experience
  • 1+ year(s) of experience using low-code/no-code platforms (e.g., Dataverse, Power Applications)
  • 1+ year(s) of experience managing and configuring artificial intelligence solutions (e.g., chatbots)
  • 1+ year(s) of experience with programming/coding
  • Familiarity with Azure services (Azure OpenAI, Azure AI Foundry, Azure Functions, Cosmos DB, or similar cloud-native technologies)
  • Experience with CI/CD pipelines, automated testing, and production observability
  • Understanding of data structures, algorithms, and system design fundamentals
Job Responsibility
Job Responsibility
  • Translate product specifications into AI service architectures — decompose business intent into agent workflows, data source integrations, and scalable service designs
  • Build agentic AI workflows using Azure AI Foundry Agent Service and Microsoft Agent Framework, including multi-agent coordination, tool integrations, and agent lifecycle management
  • Develop and iterate on LLM-based solutions including prompt engineering, model selection, cost/token optimization, and RAG pipeline design
  • Build evaluation systems including rubrics, golden datasets, and judge agents to validate agent correctness and safety before production deployment
  • Write production-quality C# and Python with test-driven development, ensuring services meet reliability, performance, and security standards
  • Deploy services using CI/CD pipelines, feature flags, and staged rollouts with full production observability (tracing, logging, metrics)
  • Implement secure service patterns including RBAC, Managed Identities, and secrets management
  • Integrate agents with Azure data sources and cloud-native services to ground agent responses in real-time signals
  • Apply Responsible AI practices across all agent development, ensuring outputs are safe, fair, and compliant
  • Execute reliably within sprint and co-development commitments across ACES and partner engineering teams
  • Fulltime
Read More
Arrow Right

Sr. Software Engineer - Applied AI

GEICO is seeking an experienced Sr. Software Engineer to join our Unified Commun...
Location
Location
United States , Palo Alto
Salary
Salary:
80000.00 USD / Year
geico.com Logo
Geico
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of professional software engineering or applied machine learning experience
  • 1+ years working with Generative AI or LLM-based systems in production
  • Strong experience with Python and modern AI frameworks such as LangChain, LangGraph, LangSmith, LlamaIndex, Hugging Face, and OpenAI or Anthropic APIs
  • Demonstrated experience designing, building, and operating production AI systems, including agentic workflows and intelligent automation features
  • Proven track record building scalable, resilient, secure, and maintainable systems that run reliably in production
  • Strong understanding of agent architectures, workflow orchestration, retrieval-augmented generation, vector databases, and knowledge graph integration
  • Ability to work deeply with engineers, product managers, and domain experts to co-create solutions
  • Experience mentoring engineers and helping others grow in AI, LLM, and agent-based system design
  • History of delivering measurable business outcomes with AI solutions
  • Strong competency in distributed systems, service design, performance optimization, and reliability engineering
Job Responsibility
Job Responsibility
  • Identify AI opportunities: Evaluate and prioritize opportunities to automate business processes using AI, intelligent workflows, and agent-based systems
  • Design and ship applied AI solutions: Architect, build, and deploy AI solutions for high-value workflows including automation, document intelligence, decision support, and intelligent assistants
  • Build agentic workflows: Design and implement AI agents and agentic workflows that orchestrate tools, APIs, reasoning steps, and business logic to automate complex processes at scale
  • Own production systems: Develop services that meet high standards for scalability, resilience, performance, security, and availability
  • Leverage knowledge graphs: Use knowledge graphs to enhance reasoning, entity relationships, context retrieval, and multi-step workflows
  • Partner across functions: Collaborate with product, engineering, operations, and analytics partners to co-create scalable AI solutions and translate business needs into robust technical designs
  • Mentor and upskill others: Coach engineers and scientists in AI, LLMs, and agentic workflow design through pairing, reviews, and architectural guidance
  • Drive innovation: Explore new models, frameworks, and reasoning techniques and apply them thoughtfully to real-world challenges
  • Influence architecture: Provide technical guidance on architecture, experimentation, and deployment within and across teams
  • Experiment and evaluate rigorously: Run end-to-end experimentation, including hypothesis definition, measurement, validation, and iterative improvement in production environments
What we offer
What we offer
  • Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family’s overall well-being
  • Financial benefits including market-competitive compensation
  • a 401K savings plan vested from day one that offers a 6% match
  • performance and recognition-based incentives
  • and tuition assistance
  • Access to additional benefits like mental healthcare as well as fertility and adoption assistance
  • Supports flexibility- We provide workplace flexibility as well as our GEICO Flex program, which offers the ability to work from anywhere in the US for up to four weeks per year
  • Fulltime
Read More
Arrow Right

Applied AI Engineer - MCP

We are hiring a founding group of engineers to kickstart this mission. As an AI ...
Location
Location
India , Chennai
Salary
Salary:
Not provided
appian.com Logo
Appian Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • AI Infrastructure Experience: Professional experience building and deploying production-grade GenAI systems on GCP Vertex AI or AWS Bedrock including LLM APIs, agent frameworks, and RAG pipelines
  • Python Mastery: Deep proficiency in Python and common AI/ML libraries (e.g., LangChain, LlamaIndex, OpenAI SDK, Google Cloud AI SDK)
  • Agentic Systems: Hands-on experience building multi-step, tool-calling AI agents that operate reliably in production including tool schema design, structured outputs, and failure handling
  • MCP or Tool Protocol Experience: Familiarity with Model Context Protocol (MCP) or equivalent patterns for exposing enterprise resources to AI systems as callable, permissioned tools
  • Vector & Retrieval Systems: Experience with vector databases (Pinecone, pgvector, or similar) and embedding-based retrieval at scale
  • Technical Foundation: B.S. in Computer Science, Engineering, or a related technical field
  • The Pioneer Mindset: A self-starter who is excited to be part of a "first-of-its-kind" team and thrives in environments where you are building the playbook
Job Responsibility
Job Responsibility
  • Build the AI Platform: Design, deploy, and scale GenAI infrastructure on GCP Vertex AI (preferred) or AWS Bedrock
  • Build & Operate MCP Servers: Develop and maintain Model Context Protocol (MCP) servers that expose enterprise systems (databases, APIs, internal tools) as structured, AI-consumable capabilities
  • Design the Tool Layer: Build the tool registry and invocation framework that allows agents to interact with internal systems safely and reliably including schema design, access controls, and error handling
  • Engineer Agent-to-Agent Infrastructure: Architect the communication and coordination layer that allows specialized agents to delegate tasks, share context, and compose into larger autonomous workflows
  • Own the Retrieval Layer: Architect and operate RAG systems, including vector stores, embedding pipelines, chunking strategies, and retrieval evaluation frameworks
  • Establish AI Reliability: Instrument AI systems with logging, tracing, latency monitoring, and evaluation hooks so agents can be trusted, debugged, and improved in production
What we offer
What we offer
  • health coverage
  • Employee Assistance Program (EAP) with free mental health support
  • life and disability insurance
  • Employee Stock Purchase Program (ESPP)
  • retirement/pension plan
  • wellness dollars
  • tuition reimbursement
  • family-forming benefits
  • Fulltime
Read More
Arrow Right

Senior Applied AI Engineer

As an Senior Applied AI Engineer for CXA, you will play a pivotal role in advanc...
Location
Location
India , Bangalore
Salary
Salary:
Not provided
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Computer Science, Statistics, Electrical/Computer Engineering, Physics, Mathematics or related field, OR Master’s degree OR PHD AND 1+ years of experience working with machine learning libraries to solve real world AI/ML problems
  • Ability to meet Microsoft, customer and/or government security screening requirements
  • Microsoft Cloud Background Check
  • Strong 7+ software engineering skills, including hands‑on development experience in C# and Python for building scalable, high‑performance, and production‑ready systems
  • Experience in working with Generative AI models and ML stacks
  • Experience across the product lifecycle from ideation to shipping
Job Responsibility
Job Responsibility
  • Build collaborative relationships with product and business groups to deliver AI-driven impact
  • Research and implement state-of-the-art using foundation models, prompt engineering, RAG, graphs, multi-agent architectures, as well as classical machine learning techniques
  • Fine-tune foundation models using domain-specific datasets
  • Evaluate model behavior on relevance, bias, hallucination, and response quality via offline evaluations, shadow experiments, online experiments, and ROI analysis
  • Apply strong software engineering skills in languages such as C# and Python to design, develop, and optimize scalable, reliable, and maintainable AI‑driven systems
  • Develop LLM prompts, agents, and query execution workflows, often with tight latency constraints
  • Build rapid AI solution prototypes, contribute to production deployment of these solutions, debug production code, support MLOps/AIOps
  • Contribute to papers, patents, and conference presentations
  • Translate research into production-ready solutions and measure their impact through A/B testing and telemetry that address customer needs
  • Ability to use data to identify gaps in AI quality, uncover insights and implement PoCs to show proof of concepts
  • Fulltime
Read More
Arrow Right

Senior Applied AI Engineer, Image Generation

We’re hiring a Senior Applied AI Engineer, Image Generation to join a fast‑movin...
Location
Location
United States , Redmond
Salary
Salary:
119800.00 - 234700.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
  • Master’s Degree AND 3+ years of experience in engineering, problem solving, model building, evaluation, data analysis OR equivalent experience.
  • PhD in engineering, applied math, statistics, or related analytical field.
  • 2+ years shipping production-level code, models, or data analysis.
  • 1+ years using AI-assisted coding and analysis techniques.
  • Solid grasp of deep learning: loss functions, optimization, regularization, training stability
  • Experience deploying ML models at scale (inference optimization, quantization, distillation)
  • Familiarity with image preprocessing pipelines, data augmentation, and dataset curation
  • Experience working on small teams and mid-stage startup environments.
  • Experience working on AI products.
Job Responsibility
Job Responsibility
  • Model Development & Training
  • Train, fine-tune, and evaluate image generation models (diffusion, GAN, transformer-based)
  • Implement and adapt techniques from research papers into working production systems
  • Design and run experiments to improve image quality, diversity, and controllability
  • Curate, clean, and manage large-scale image-text training datasets
  • Evaluation, Hillclimbing & Quality Systems
  • Build and maintain evaluation frameworks for correctness, safety, grounding, and UX quality.
  • Run hillclimbing loops across prompts, models, and tool‑use strategies to continuously improve assistant performance.
  • Analyze failure modes, design mitigations, and drive systematic improvements across the stack.
  • LLM Tooling & Internal Infrastructure
  • Fulltime
Read More
Arrow Right

Staff Engineer-Applied AI

At Barclays, we don’t just adapt to the future, we create it. As a Staff Enginee...
Location
Location
India , Bengaluru
Salary
Salary:
Not provided
barclays.co.uk Logo
Barclays
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A Bachelor’s degree (or above) in computer science, engineering, mathematics, or a related discipline
  • Experience in developing software applications for scale on cloud(AWS or Azure or GCP)
  • Fluent in Python or Java or GoLang programming language and frameworks
  • Hands-on experience in GenAI and Agentic AI frameworks such as LangGraph/LangChain, CrewAI, Strands SDK, Google ADK etc.
  • Familiarity on working with MCP and A2A protocols
  • Solid understanding of working with LLM Models, writing prompts efficiently that provides accurate context for LLM Agents
  • Hands-on experience in developing and deploying Agentic AI solutions using cloud native services like AWS Bedrock or Azure AI Foundry or GCP Vertex AI
  • Strong understanding of AI implementation in software development and legacy code transformation
  • Experience in developing APIs and integrating LLM models into software applications
  • Ability to work on system design from ideation through completion with limited supervision
Job Responsibility
Job Responsibility
  • Lead the development of GenAI & Agentic AI systems & solutions to build intelligent conversational AI and workflow automation for specific business domains
  • Design and develop Full-Stack Multi Agentic AI systems using Agentic AI frameworks, LLMs and technologies, build function tools and integrate them with Back-End systems using REST-API, MCP or A2A protocols
  • Design, develop and Expose Agentic AI back-end, wrap existing back-end systems with MCP Servers to other agentic front-end and agentic back-end systems
  • Apply context engineering techniques such as context caching, context compression etc... to improve model’s (LLM) performance and response times
  • Implement guardrails & policy enforcement for safety and security risks that are required to duly comply with the organization’s data privacy and security standards
  • Collaborate with cross-functional teams to identify requirements and develop solutions to meet business needs within the organization
  • Communicate effectively with both technical and non-technical stakeholders, including senior leadership
  • Develop and maintain tools and frameworks for prompt-based model training, evaluation, and optimization
  • Analyze and interpret data to evaluate model performance and identify areas of improvement
  • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools
What we offer
What we offer
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution
  • Health and wellness access to wellness rooms, gyms and mental health support
  • Modern workspaces, collaborative areas, and state-of-the-art meeting rooms
  • Facilities include wellness rooms, on-site cafeterias, fitness centers, and tech-equipped workstations
  • Fulltime
Read More
Arrow Right