A

AT&T

Runs US wireless and fiber internet networks

Senior Specialist Software Engineering - AI Forward Deployed Engineer

AI Application Engineering +1Posted on Nov 10
Full-timeNo salary listedIn-person

About the Job

Requirements

  • At least 8 years of relevant software engineering, cloud engineering, AI/ML engineering, platform engineering, or solution engineering experience, including hands-on delivery of production-grade Generative AI, Retrieval-Augmented Generation, or Agentic AI systems.
  • Strong programming experience in Python, including production-grade backend and AI application development.
  • Hands-on experience building Generative AI and Large Language Model applications using Azure OpenAI, OpenAI APIs, or equivalent enterprise model platforms.
  • Strong experience with Retrieval-Augmented Generation and Advanced Retrieval-Augmented Generation patterns, including query rewriting, multi-query retrieval, metadata filtering, hybrid search, reranking, contextual retrieval, citations, and grounded generation.
  • Hands-on experience with Agentic AI, AI agents, tool/function calling, structured outputs, agent orchestration, and multi-agent workflows.
  • Understanding of Model Context Protocol, including hosts, clients, servers, tools, resources, prompts, authentication, authorization, and secure enterprise integration.
  • Experience with prompt engineering and context engineering, including system instructions, few-shot examples, context-window management, memory, and output schemas.
  • Strong understanding of embeddings, semantic search, vector search, similarity search, hybrid retrieval, reranking models, and retrieval-quality optimization.
  • Experience with vector stores and search platforms such as Azure AI Search, PostgreSQL/pgvector, Redis, Pinecone, Qdrant, Weaviate, or equivalent.
  • Experience with document ingestion and knowledge pipelines, including PDF/Office document parsing, OCR, chunking, metadata extraction, indexing, and access-control-aware retrieval.
  • Experience with AI frameworks such as Microsoft Semantic Kernel, LangChain, LangGraph, AutoGen, or equivalent orchestration technologies.
  • Experience building APIs and microservices using FastAPI, Flask, REST, JSON, asynchronous programming, background workers, and message queues.
  • Experience with Microsoft Azure services and cloud-native application architecture.
  • Experience with AI evaluation and Evals, including groundedness, faithfulness, retrieval precision/recall, answer relevance, hallucination detection, regression testing, and LLM-as-a-Judge approaches.
  • Experience with LLMOps/GenAIOps, including model configuration, prompt versioning, experiment tracking, tracing, monitoring, telemetry, quality gates, and release management.
  • Ability to optimize model selection, token usage, context size, latency, throughput, caching, reliability, and inference cost.
  • Knowledge of Responsible AI, AI governance, privacy, data isolation, personally identifiable information handling, content safety, and enterprise data-protection requirements.
  • Knowledge of AI security risks, including the OWASP Top 10 for LLM Applications and controls for prompt injection, data leakage, unsafe outputs, and excessive agency.
  • Experience implementing identity and access controls using OAuth 2.0, OpenID Connect, single sign-on, JSON Web Tokens, role-based access control, managed identities, Key Vault, and secrets management.
  • Experience with Git, GitHub, pull requests, code review, automated testing, continuous integration/continuous delivery, GitHub Actions, or Azure DevOps.
  • Experience with Docker, containers, and production deployment.
  • Strong debugging and root-cause-analysis skills across LLM, agent, RAG, application, API, cloud, data, and integration layers.

Responsibilities

  • Work directly with business and technical stakeholders to identify high-value AI use cases and convert ambiguous requirements into production-ready solutions.
  • Design and build Generative AI, Retrieval-Augmented Generation, Advanced RAG, and Agentic AI applications.
  • Engineer retrieval pipelines covering document ingestion, parsing, chunking, metadata enrichment, embeddings, indexing, hybrid retrieval, reranking, grounding, and response generation.
  • Build single-agent and multi-agent systems with planning, reasoning, tool calling, workflow orchestration, state management, memory, retries, exception handling, and human-in-the-loop approvals.
  • Develop and integrate Model Context Protocol servers and clients to securely connect AI agents with enterprise tools, APIs, data sources, and workflows.
  • Build reusable tools, functions, plugins, APIs, and connectors for structured and controlled agent execution.
  • Develop AI-enabled backend services and microservices using Python, FastAPI, Flask, REST APIs, asynchronous processing, and event-driven patterns.
  • Integrate AI solutions with enterprise applications, databases, SaaS platforms, cloud services, security platforms, and knowledge repositories.
  • Apply prompt engineering and context engineering, including system prompts, few-shot prompting, structured outputs, context compression, and conversation-memory strategies.
  • Build automated evaluation pipelines to measure retrieval quality, groundedness, faithfulness, answer relevance, hallucination, task completion, latency, security, token consumption, and cost.
  • Implement LLMOps and GenAIOps practices covering model and prompt versioning, testing, deployment, tracing, observability, rollback, and production monitoring.
  • Implement AI security guardrails against prompt injection, indirect prompt injection, jailbreaks, sensitive-data disclosure, insecure tool execution, privilege escalation, and excessive agency.
  • Rapidly develop proofs of concept and convert validated prototypes into secure, scalable, resilient, maintainable, and supportable enterprise applications.
  • Troubleshoot complex AI, retrieval, application, data, API, cloud, and integration issues and drive them through root-cause analysis and closure.
  • Create technical designs, architecture diagrams, evaluation reports, runbooks, deployment documentation, and operational support procedures.
  • Collaborate with Product Owners, Architects, Software Engineers, DevOps, Cybersecurity, Data Engineering, and business teams while maintaining clear delivery visibility.

Desired Qualifications

  • Kubernetes experience.
  • Experience with Azure AI Foundry, Azure OpenAI, Azure AI Search, Azure Machine Learning, and Microsoft Semantic Kernel.
  • Experience with Graph RAG, knowledge graphs, entity extraction, graph databases, and knowledge-grounded reasoning.
  • Experience with multimodal AI involving text, images, audio, video, document intelligence, OCR, and vision-language models.
  • Experience with model fine-tuning, adapters, synthetic-data generation, distillation, model routing, and small language models.
  • Experience with AI observability and evaluation platforms such as Azure AI Foundry evaluations, MLflow, OpenTelemetry, LangSmith, or equivalent.
  • Experience with PostgreSQL, pgvector, Redis, Cosmos DB, data lakes, event streaming, and message-broker technologies.
  • Experience with Infrastructure as Code using Terraform, Bicep, or equivalent.
  • Experience with automated UI/API testing using Playwright, Pytest, contract testing, and security testing.
  • Experience with GitHub Copilot and AI-assisted software development workflows.
  • Experience applying AI to cybersecurity, DevSecOps, vulnerability management, threat analysis, application security, or security automation use cases.

About the Company

AT&T

Runs US wireless and fiber internet networks

AT&T sells mobile phone plans and home internet to households and businesses across the US, and runs a wireless business in Mexico. Its business rests on two networks: a nationwide 5G wireless network and a fiber internet network that is replacing its old copper phone lines. Companies and government agencies also buy private networks, security and connectivity services from its business unit. Most revenue comes from monthly service plans plus device installment payments, and the company pushes customers to combine phone and home internet. AT&T Inc. began in 1983 as Southwestern Bell, took the AT&T name after buying its former parent in 2005, and is based in Dallas, Texas.

Company size
10,001+
Company stage
IPO
Headquarters
Dallas, TX
Founded
1983

Recently Posted Jobs

Explore more opportunities at AT&T

See more jobs