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Senior Software Engineer - Careers at Robert Half

Robert Half

Senior Software Engineer - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

About the Role

Join Robert Half's innovative technology team as a Senior Software Engineer in Houston, Texas. This is an exciting opportunity to lead the development of cutting-edge agentic AI systems that are transforming enterprise workflows. You will design and build intelligent agents capable of goal-oriented planning, tool usage, decision-making, and multi-step reasoning. Leveraging Azure AI Search for semantic and vector retrieval, LLMs for advanced reasoning, and enterprise integrations, you'll create autonomous AI solutions that drive business value.

In this full-stack role, you'll develop scalable applications using .NET, Blazor, and modern web technologies while implementing robust backend services with SQL databases. Focus on retrieval-augmented generation (RAG) patterns, guardrails for security and reliability, and seamless AI integration into user experiences. Collaborate with AI architects to optimize models and workflows using frameworks like Semantic Kernel. If you're passionate about AI engineering, software architecture, and delivering production-ready AI at scale, this position at Robert Half offers unparalleled growth in the heart of Houston's thriving tech scene.

Key Responsibilities

Agentic AI Development

Design and implement agentic AI systems including goal-oriented agents, task-driven agents, tool-using capabilities, and decision-making logic. Orchestrate multi-step reasoning and workflows that integrate Azure AI Search for semantic and vector retrieval, LLMs for planning and summarization, and internal APIs/databases.

RAG and Framework Implementation

Build agent frameworks with RAG patterns to ensure autonomy and accuracy. Define comprehensive guardrails: error handling, fallback strategies, observability/logging, evaluation metrics, security boundaries, and data access controls.

Full-Stack and Backend Engineering

Develop full-stack applications with .NET, Blazor, HTML/CSS, and web standards. Create scalable backend services/APIs backed by SQL stores, optimized for AI workloads emphasizing performance, reliability, and explainability.

Intelligent Search and Orchestration

Implement Azure AI Search solutions featuring semantic search, vector indexing, similarity search, and hybrid strategies. Use Semantic Kernel to manage prompts, memory, tools, agent coordination, and extensible AI workflows.

Collaboration and Optimization

Partner with AI engineers and architects on model selection, evaluation, fine-tuning, and performance optimization to deliver enterprise-grade AI solutions.

Required Qualifications

To excel in this Senior Software Engineer role, you need proven expertise in AI-driven software development. Required skills include deep knowledge of agentic AI, Azure AI services, .NET full-stack development, and LLM orchestration. Candidates should have 5+ years in software engineering, with hands-on experience in RAG, Semantic Kernel, vector databases, and secure AI deployments. A bachelor's in Computer Science or equivalent, strong problem-solving, and collaborative mindset are essential. Experience in Houston's energy or tech sectors is a plus.

  • Expertise in agentic AI, LLMs, and multi-agent systems
  • Proficiency in Azure AI Search, semantic/vector/hybrid retrieval
  • Advanced .NET, Blazor, C#, SQL, and API development
  • RAG implementation and AI guardrails (security, observability)
  • Semantic Kernel or similar orchestration frameworks
  • Scalable architectures for AI-enhanced applications

Why Join Us

At Robert Half, you'll thrive in a dynamic environment fostering innovation in AI and technology. Enjoy competitive compensation ($160K-$220K estimated for Houston market), comprehensive benefits, and opportunities to work on high-impact projects. Houston, TX offers a vibrant lifestyle with no state income tax, world-class energy sector, and growing tech hub. Join us to advance your career in agentic AI, contribute to transformative solutions, and be part of a team pushing the boundaries of intelligent systems. Apply now for this full-time Senior Software Engineer position and shape the future of AI at Robert Half!

Locations

  • Houston, Texas, United States

Salary

Estimated Salary Rangehigh confidence

160,000 - 220,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Agentic AI Systemsintermediate
  • Azure AI Searchintermediate
  • Retrieval-Augmented Generation (RAG)intermediate
  • .NET Developmentintermediate
  • Blazorintermediate
  • Semantic Kernelintermediate
  • LLMs (Large Language Models)intermediate
  • SQL Databasesintermediate
  • Full-Stack Developmentintermediate
  • AI Workflow Orchestrationintermediate

Required Qualifications

  • Bachelor's degree in Computer Science, Engineering, or related field (experience)
  • 5+ years of experience in software engineering with focus on AI/ML (experience)
  • Proficiency in .NET, Blazor, C#, and modern web technologies (experience)
  • Hands-on experience with Azure AI services and Semantic Kernel (experience)
  • Strong knowledge of LLMs, RAG patterns, and agentic AI frameworks (experience)
  • Experience building scalable backend services and APIs (experience)
  • Familiarity with semantic search, vector indexing, and hybrid retrieval (experience)
  • Excellent problem-solving skills and ability to collaborate with AI teams (experience)

Responsibilities

  • Design, implement, and maintain goal-oriented agentic AI systems with tool-using and decision-making capabilities
  • Build agent frameworks coordinating Azure AI Search, LLMs, internal APIs, databases, and enterprise tools
  • Implement RAG patterns to enhance agent autonomy, accuracy, and multi-step reasoning
  • Define guardrails including error handling, observability, logging, security, and data access controls
  • Develop full-stack applications using .NET, Blazor, HTML/CSS, and modern web standards
  • Create backend services and APIs backed by SQL databases for AI-enhanced workloads
  • Integrate AI features into user-facing experiences prioritizing performance, reliability, and explainability
  • Implement intelligent search solutions with semantic search, vector indexing, and hybrid strategies
  • Utilize Semantic Kernel for prompt management, memory, tools, and extensible AI workflows
  • Collaborate with AI engineers on model selection, evaluation, and optimization

Benefits

  • general: Competitive salary and performance-based bonuses
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) retirement savings plan with company match
  • general: Generous paid time off and flexible work arrangements
  • general: Professional development opportunities and certifications
  • general: Access to cutting-edge AI technologies and tools
  • general: Collaborative team environment with top talent
  • general: Relocation assistance if applicable

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Robert Half logo

Senior Software Engineer - Careers at Robert Half

Robert Half

Senior Software Engineer - Careers at Robert Half

contractPosted: Feb 4, 2026

Job Description

About the Role

Join Robert Half's innovative technology team as a Senior Software Engineer in Houston, Texas. This is an exciting opportunity to lead the development of cutting-edge agentic AI systems that are transforming enterprise workflows. You will design and build intelligent agents capable of goal-oriented planning, tool usage, decision-making, and multi-step reasoning. Leveraging Azure AI Search for semantic and vector retrieval, LLMs for advanced reasoning, and enterprise integrations, you'll create autonomous AI solutions that drive business value.

In this full-stack role, you'll develop scalable applications using .NET, Blazor, and modern web technologies while implementing robust backend services with SQL databases. Focus on retrieval-augmented generation (RAG) patterns, guardrails for security and reliability, and seamless AI integration into user experiences. Collaborate with AI architects to optimize models and workflows using frameworks like Semantic Kernel. If you're passionate about AI engineering, software architecture, and delivering production-ready AI at scale, this position at Robert Half offers unparalleled growth in the heart of Houston's thriving tech scene.

Key Responsibilities

Agentic AI Development

Design and implement agentic AI systems including goal-oriented agents, task-driven agents, tool-using capabilities, and decision-making logic. Orchestrate multi-step reasoning and workflows that integrate Azure AI Search for semantic and vector retrieval, LLMs for planning and summarization, and internal APIs/databases.

RAG and Framework Implementation

Build agent frameworks with RAG patterns to ensure autonomy and accuracy. Define comprehensive guardrails: error handling, fallback strategies, observability/logging, evaluation metrics, security boundaries, and data access controls.

Full-Stack and Backend Engineering

Develop full-stack applications with .NET, Blazor, HTML/CSS, and web standards. Create scalable backend services/APIs backed by SQL stores, optimized for AI workloads emphasizing performance, reliability, and explainability.

Intelligent Search and Orchestration

Implement Azure AI Search solutions featuring semantic search, vector indexing, similarity search, and hybrid strategies. Use Semantic Kernel to manage prompts, memory, tools, agent coordination, and extensible AI workflows.

Collaboration and Optimization

Partner with AI engineers and architects on model selection, evaluation, fine-tuning, and performance optimization to deliver enterprise-grade AI solutions.

Required Qualifications

To excel in this Senior Software Engineer role, you need proven expertise in AI-driven software development. Required skills include deep knowledge of agentic AI, Azure AI services, .NET full-stack development, and LLM orchestration. Candidates should have 5+ years in software engineering, with hands-on experience in RAG, Semantic Kernel, vector databases, and secure AI deployments. A bachelor's in Computer Science or equivalent, strong problem-solving, and collaborative mindset are essential. Experience in Houston's energy or tech sectors is a plus.

  • Expertise in agentic AI, LLMs, and multi-agent systems
  • Proficiency in Azure AI Search, semantic/vector/hybrid retrieval
  • Advanced .NET, Blazor, C#, SQL, and API development
  • RAG implementation and AI guardrails (security, observability)
  • Semantic Kernel or similar orchestration frameworks
  • Scalable architectures for AI-enhanced applications

Why Join Us

At Robert Half, you'll thrive in a dynamic environment fostering innovation in AI and technology. Enjoy competitive compensation ($160K-$220K estimated for Houston market), comprehensive benefits, and opportunities to work on high-impact projects. Houston, TX offers a vibrant lifestyle with no state income tax, world-class energy sector, and growing tech hub. Join us to advance your career in agentic AI, contribute to transformative solutions, and be part of a team pushing the boundaries of intelligent systems. Apply now for this full-time Senior Software Engineer position and shape the future of AI at Robert Half!

Locations

  • Houston, Texas, United States

Salary

Estimated Salary Rangehigh confidence

160,000 - 220,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Agentic AI Systemsintermediate
  • Azure AI Searchintermediate
  • Retrieval-Augmented Generation (RAG)intermediate
  • .NET Developmentintermediate
  • Blazorintermediate
  • Semantic Kernelintermediate
  • LLMs (Large Language Models)intermediate
  • SQL Databasesintermediate
  • Full-Stack Developmentintermediate
  • AI Workflow Orchestrationintermediate

Required Qualifications

  • Bachelor's degree in Computer Science, Engineering, or related field (experience)
  • 5+ years of experience in software engineering with focus on AI/ML (experience)
  • Proficiency in .NET, Blazor, C#, and modern web technologies (experience)
  • Hands-on experience with Azure AI services and Semantic Kernel (experience)
  • Strong knowledge of LLMs, RAG patterns, and agentic AI frameworks (experience)
  • Experience building scalable backend services and APIs (experience)
  • Familiarity with semantic search, vector indexing, and hybrid retrieval (experience)
  • Excellent problem-solving skills and ability to collaborate with AI teams (experience)

Responsibilities

  • Design, implement, and maintain goal-oriented agentic AI systems with tool-using and decision-making capabilities
  • Build agent frameworks coordinating Azure AI Search, LLMs, internal APIs, databases, and enterprise tools
  • Implement RAG patterns to enhance agent autonomy, accuracy, and multi-step reasoning
  • Define guardrails including error handling, observability, logging, security, and data access controls
  • Develop full-stack applications using .NET, Blazor, HTML/CSS, and modern web standards
  • Create backend services and APIs backed by SQL databases for AI-enhanced workloads
  • Integrate AI features into user-facing experiences prioritizing performance, reliability, and explainability
  • Implement intelligent search solutions with semantic search, vector indexing, and hybrid strategies
  • Utilize Semantic Kernel for prompt management, memory, tools, and extensible AI workflows
  • Collaborate with AI engineers on model selection, evaluation, and optimization

Benefits

  • general: Competitive salary and performance-based bonuses
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) retirement savings plan with company match
  • general: Generous paid time off and flexible work arrangements
  • general: Professional development opportunities and certifications
  • general: Access to cutting-edge AI technologies and tools
  • general: Collaborative team environment with top talent
  • general: Relocation assistance if applicable

Target Your Resume for "Senior Software Engineer - Careers at Robert Half" , Robert Half

Get personalized recommendations to optimize your resume specifically for Senior Software Engineer - Careers at Robert Half. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Software Engineer - Careers at Robert Half" , Robert Half

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Robert Half CareersJobs in Houston, TXSenior Software EngineerAgentic AIAzure AI.NET DeveloperAI Jobs HoustonFinanceAccountingAdmin

Answer 10 quick questions to check your fit for Senior Software Engineer - Careers at Robert Half @ Robert Half.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.