Senior .NET Developer – OpenClaw / Claude Code Agentic Systems (Remote - Fulltime)

---------- Developer – OpenClaw / Claude Code Agentic Systems (Remote - Fulltime)


Company: ----------

Who We Are
At GMU.online, we don't just build software; we engineer autonomous systems. We are a technology company that builds scalable, managed SaaS solutions for e-commerce, driven by proprietary AI and automation. Our mission is to replace manual workflows with intelligent, self-executing agentic processes. We are running our business with a long-term, elite Agentic Dev Team to push the boundaries of what's possible with AI-driven development and operations.

The Role: Architect of Autonomous Agents
We are looking for a ---------- Developer with a rare and proven specialization: building and deploying production-level OpenClaw agents. This is not a traditional development role. You will not be writing routine CRUD applications. Instead, you will design, train, and deploy autonomous agentic workflows that handle complex, multi-step processes—from data analysis and code generation to fully automated outreach and system optimization—without human intervention.

You will work at the frontier of software development, ---------- backends with the decision-making power of large language models (LLMs) to create software that actively works for us.

Your Core Mission: Agentic Process Automation (APA)
You have deep experience with the OpenClaw & Claude Code ecosystem. You understand that an agent is more than a script; it is a goal-oriented, self-correcting system. You will be responsible for:

Architecting and deploying autonomous agents that execute complex, multi-day workflows (similar to complex cold outreach sequences, data enrichment pipelines, or automated code refactoring tasks).

Designing the Orgestrator "agent brain", the prompts, decision trees, and tool definitions that allow Claude Code to interact with ---------- backend, APIs, and external services.

Building the feedback loops and memory systems that enable agents to learn from successes and failures, improving over time.

Technical Requirements: Non-Negotiable Expertise
This role requires a specific and rare combination of deep traditional development skills and bleeding-edge AI agent experience.

1. ---------- Engineering (8+ Years)

---------- (8+ years): Expert-level proficiency in C#, .NET 6/8+, ASP.NET Core, and Entity Framework Core. You understand the runtime, memory management, and asynchronous programming patterns intimately.

System Architecture: Proven ability to design scalable, resilient, and maintainable backend systems, often involving complex integrations with databases (SQL Server, PostgreSQL), message queues, and RESTful APIs.

2. OpenClaw / Claude Code Agentic Development (1+ Years)

Mandatory Proven Experience: This is the core of the role. You must have a minimum of 1.5 years of hands-on experience building and deploying production-level agents using the OpenClaw & Claude Code.

Agentic Workflow Design: You can demonstrate experience designing fully automated, agentic processes that run for extended periods (hours or days) and involve multiple steps, conditional logic, and external tool use. This includes managing the agent's context window, state, and error handling.

LLM Integration: Deep understanding of how to effectively prompt and constrain Claude (or similar LLMs) to reliably execute tasks, call functions (tool use), and parse structured output for integration ---------- systems.

What You Must Demonstrate
We will select candidates based on demonstrable, verifiable experience. In your video interview, you must be prepared to show, not just tell.

Live Project Walkthrough: You will be asked to share your screen and walk us through multiple complex, autonomous OpenClaw agent projects you have built and deployed independently.

Code & Architecture Review: We will want to see the architecture of your agents—how you structured the prompts, the tools you gave them, and how they interact with backend services.

Results & Outcomes: Show us the output. What did your agents achieve? Was it automated code generation, a full-scale outreach campaign, data processing, or system maintenance? What were the success metrics?

Your Technical Toolkit
Languages & Frameworks: C#, .NET (6/8+), ASP.NET Core.

Agentic AI: OpenClaw, Claude Code (Anthropic API) , prompt engineering, tool use/function calling, context window management.

Databases & Messaging: SQL Server, PostgreSQL, Entity Framework Core, RabbitMQ/Kafka (or similar).

DevOps & Infrastructure: Docker, Kubernetes, CI/CD (GitHub Actions/Azure DevOps), cloud platforms (Azure/AWS).

APIs & Integrations: RESTful design, experience integrating with various third-party APIs (e.g., email, CRM, data enrichment services) to give your agents tools.

What Sets You Apart (The Elite Factor)
Published Work: You have live & running Openclaw agentic systems that you can show.

Advanced Agent Patterns: Experience with multi-agent systems (where agents collaborate), or agents with long-ter ---------- mory/vector database integration.

Performance Optimization: You understand the cost/performance trade-offs of LLM calls and optimize agent workflows for both speed and token efficiency.

Why Join GMU.online?
Build the Future, Not Legacy Code: Work on the absolute cutting edge of software development—autonomous AI agents.

Elite Team: You will be surrounded by and collaborate with other top-tier developers who are also pushing the boundaries of AI and automation.

Long-Term Vision: This is a long-term role in a dedicated Agentic Dev Team, not a short-term project. You will have the stability and support to build ambitious, complex systems over time.

Full Ownership & Autonomy: High trust and high freedom. You own your agents from conception to deployment and monitoring.

Global Collaboration: Work remotely with a team of international experts who value async communication, clear ownership, and groundbreaking results over micromanagement.

Ready to build the software that builds itself? If you have the proven track record, apply now and be prepared to show us your agents in action.