Senior Full-Stack Engineer - AI-First, End-to-End Systems

The Tech Collective; Gentofte Kommune; On-site; DKK 900,000 - 1,200,000; Full time

Benefits offered by this job

Ownership and influence

Small, close-knit team

Opportunity to shape AI-first products

Job summary

The Tech Collective, a fast-growing data & AI hub within Implement Consulting Group, is seeking a senior full-stack engineer who loves owning problems end-to-end. You’ll design, build, and operate AI-enabled products, collaborating with AI specialists to turn visions into production-grade solutions.

We value systems thinking, pragmatic problem-solving, and the ability to ship real products that matter, within a 20-person, startup-spirited team.

Qualifications

• 5+ years of hands-on full-stack experience with end-to-end ownership.
• Strong background in frontend/backend and data/workflow integration.
• Proven ability to translate client needs into production-grade AI-enabled products.

Responsibilities

• Own end-to-end design and implementation of full-stack applications.
• Collaborate with AI specialists to integrate LLMs and retrieval pipelines.
• Define architecture decisions across frontend, backend, data, and cloud.
• Build robust, observable systems with real-time features where valuable.
• Lead technical direction, mentor peers, and communicate clearly with stakeholders.
• Deploy and operate solutions in cloud environments balancing speed and security.

Skills

TypeScript

Python

Full-stack development

System architecture

Observability

Cloud deployment

AI integration

Mentoring

Leadership

Communication

Tools

LLMs

Retrieval pipelines

Agentic patterns

Event-driven architecture

Real-time systems

Observability tooling

Job description

The Tech Collective, a fast-growing data & AI hub within Implement Consulting Group, is seeking a senior full-stack engineer who loves owning problems end-to-end. You’ll design, build, and operate AI-enabled products, collaborating with AI specialists to turn visions into production-grade solutions.

We value systems thinking, pragmatic problem-solving, and the ability to ship real products that matter, within a 20-person, startup-spirited team.