Senior AI & Full-Stack Engineer — Remote-First

KION Kinderopvang; Columbia (MD); On-site; USD 140,000 - 200,000; Full time

Benefits offered by this job

Remote-first

Inclusive culture

Excellent compensation

Growth opportunities

Job summary

Kion is seeking a Senior Software Engineer to enhance our core product, collaborating with designers and PMs to deliver AI-enabled features. You will build MCP-connected components, shape architecture, and ensure scalable, secure cloud-based solutions.

The role emphasizes end-to-end ownership, modern frontend (Angular) and backend (Go), and contributions across the stack in a remote-first U.S. environment.

Qualifications

• 5+ years of professional experience building scalable web applications.
• Familiarity with MCP or similar protocols for connecting AI models to tools, data, and application services.
• Understanding of AI risks, including hallucinations, prompt injection, data leakage, access control, and model behavior.
• Proficiency with a modern front-end framework (Angular, React, or Vue).
• Experience with back-end development (Go, Java, Python, Ruby, Node.js, C#).
• Production experience designing, building, and integrating with APIs.
• Strong knowledge of relational databases (e.g., MySQL, PostgreSQL) and API design.
• Familiarity with major cloud providers (AWS, Azure, or GCP).
• Ability to plan and own features end-to-end in Agile teams.

Responsibilities

• Collaborate with designers and product managers to transform ideas into user-friendly solutions.
• Develop AI-powered product capabilities.
• Build and integrate MCP servers, clients, and tools that connect AI models with Kion data and capabilities.
• Establish evaluation and observability practices for AI features, including accuracy, relevance, hallucination risk, token usage, latency, and customer impact.
• Contribute to architectural decisions across the application.
• Build and maintain scalable front-end components and API services.
• Contribute to architectural decisions across the stack (Angular front-end, Go backend).
• Improve code quality, usability, and extensibility through thoughtful engineering practices.
• Participate in planning, estimation, and scoping for new features and enhancements.
• Partner with cross-functional teams to ensure a smooth development lifecycle and high-quality deliverables.
• Own the planning, development, testing, and delivery of a feature from end-to-end.

Skills

MCP protocol

Angular

Go

API design

Relational DBs

Cloud platforms

AI/LLM

Agile teams

Full stack

Education

CS degree

Job description

Kion is seeking a Senior Software Engineer to enhance our core product, collaborating with designers and PMs to deliver AI-enabled features. You will build MCP-connected components, shape architecture, and ensure scalable, secure cloud-based solutions.

The role emphasizes end-to-end ownership, modern frontend (Angular) and backend (Go), and contributions across the stack in a remote-first U.S. environment.