Agentic Systems Engineer, TypeScript, .NET, MCP

Work Life Group

. Decompose legacy monoliths into agent-readable, modular systems with strict boundaries and single responsibility .

Posted 10/24/2026full-timeRemote • TurkeyMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in software architecture and platform engineering, focusing on modernizing legacy systems through modular design and API development. Proficient in TypeScript, .NET, and Node.js, with a strong emphasis on clean code and agentic development practices.

Highest-signal resume keywords

Software ArchitectureTypeScript.NETAPI DesignAgentic Development

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Hard Skills

Software ArchitectureTypeScript.NETNode.jsAPI DesignModular ArchitectureTest-Driven DevelopmentLegacy System ModernizationContract-Driven InterfacesHexagonal Architecture

Soft Skills

Technical LeadershipCollaborationProblem-SolvingAdaptabilityOwnership

Tools & Technologies

Model Context ProtocolAI-Consumable ToolsDistributed SystemsScalability ToolsSecurity Tools

Industry Keywords

SaaS TransformationsPE-Backed EnvironmentsRemote-First TeamsHigh-Ambiguity SettingsIncremental Modernization

Tech Stack

Tools & technologies

Distributed SystemsJavaScriptNode.jsTypeScript.NET

About the role

Key responsibilities & impact

Decompose legacy monoliths into agent-readable, modular systems with strict boundaries and single responsibility
Lead incremental modernization using the Strangler Pattern and contract-driven interfaces
Enforce SOLID principles, Dependency Injection, and Hexagonal Architecture
Architect and maintain the agent context layer with standardized Skills, Rules, and Commands
Build and operate Model Context Protocol (MCP) servers exposing legacy APIs, services, and databases as typed, secure, AI-consumable tools
Own contract-first API design between human intent and autonomous agent execution
Review AI-generated pull requests for scalability, security, and maintainability
Mandate test-driven development (TDD) and characterization testing during refactoring
Monitor and optimize agentic reasoning loops for cost, speed, and architectural integrity

Requirements

What you’ll need

4+ years in software architecture, platform engineering, or technical leadership
Proven experience modernizing large, undocumented legacy systems
Deep hands-on expertise with TypeScript, .NET, and Node.js
Strong background in API design, distributed systems, and modular architectures
Practical experience with agentic development, MCP, LLM tooling, or AI-assisted engineering
Bias toward clean code, deterministic systems, and production-grade AI
Experience with remote-first or globally distributed teams is nice to have
Background in SaaS transformations, scale-ups, or PE-backed environments is nice to have
Comfort operating in high-ambiguity, high-ownership settings is nice to have

Benefits

Comp & perks

High ownership, flexibility and impact
Work across multiple products and technologies
Growth pathways across engineering, product and leadership
Remote-first work arrangement
Full-time contract employment