Senior AI Native Golang engineer (freelance)

Morgan Black; Randstad; Hybrid; EUR 83,000 - 124,000; Part time

Benefits offered by this job

Hybrid work model

Long-term freelance

Job summary

Morgan Black is seeking a Senior Go Developer to help build a greenfield internal product from the ground up. You will shape architecture, drive technical decisions, and implement scalable backend services in Go, with AI-assisted development workflows.

The role offers a freelance contract, 32–40 hours per week, with a hybrid model: 2 days on-site in the Randstad area and remote work other days. You will collaborate with product owners, engineers, and stakeholders in an Agile environment.

Qualifications

• Extensive experience in backend development using Go.
• Experience designing scalable APIs and distributed systems.
• Strong software architecture and engineering best practices.
• Experience working in Agile environments.
• Excellent English communication.
• Willing to work 2 days on-site in Randstad.

Responsibilities

• Design and develop scalable backend services in Go.
• Build and maintain APIs and integrations.
• Contribute to the architecture of a new internal platform.
• Collaborate with product owners, engineers, and stakeholders.
• Write clean, maintainable, and well-tested code.
• Leverage AI-powered development tools to boost productivity.

Skills

Go

Backend

API design

Distributed systems

Software architecture

Agile

English communication

Tools

Cursor

Job description

For an innovative technology company, we are looking for a Senior Go Developer to help build a new internal product from the ground up.

This is an opportunity to work on a greenfield project where you will have a direct impact on architecture, technical decisions, and product development. The team embraces modern engineering practices and is actively integrating AI into the software development lifecycle.

What You'll Do

• Design and develop scalable backend services in Go.
• Build and maintain APIs and integrations.
• Contribute to the architecture of a new internal platform.
• Collaborate closely with product owners, engineers, and stakeholders.
• Write clean, maintainable, and well-tested code.
• Leverage AI-powered development tools to increase productivity and code quality.

What We're Looking For

• Strong professional experience developing backend applications with Go (Golang).
• Experience designing scalable APIs and distributed systems.
• Solid understanding of software architecture and engineering best practices.
• Comfortable working in an Agile environment.
• Excellent communication skills in English.
• Available to work 2 days per week on-site in the Randstad area.

Nice to Have

We are particularly interested in developers who are AI-native and enjoy working with modern AI-assisted development workflows.

Experience with tools such as:

• Cursor
• Other AI-powered developer tooling

is considered a strong plus.

• Freelance contract
• 32-40 hours per week
• Hybrid working model (2 days on-site in the Randstad)
• Greenfield development of an internal product
• Long-term assignment with room to influence technical direction

If you are an experienced Go developer who enjoys building products from scratch and embraces AI-assisted software development, we'd love to hear from you.