We are building the decision layer for autonomous agents orchestrating hardware operations across large-scale infrastructure systems. Our first vertical is EV charging networks.

EV charging networks are operationally complex and still largely run through manual processes. At Lumina, we are addressing this with software that can understand, decide and act on operational data.

About Lumina

Operators use Lumina to configure their own event triggers, alerts, workflows, and automated actions. While EV charging is our primary focus today, our data-agnostic engine enables expansion into new industries as both a natural extension and a strategic goal.

Our core product can understand, decide and act on operational data. It continuously monitors hardware, identifies issues, and initiates resolution flows through a combination of machine learning models, AI and automation systems. Agents handle operational workflows, allowing operators to move from execution to orchestration.

The result is a fundamentally different way of managing infrastructure, with less manual intervention and better performance.

We operate internationally and currently work with customers across seven countries.

The role

You will build and scale Lumina’s backend application and orchestration layer.

This is a backend-first role focused on connecting our generic decision engine with industry-specific abstraction layers, automated workflows, and outbound integrations.

• You will work across Azure services, Cosmos DB, container apps, virtual machines, Python, Docker, GitHub Actions, SQL, FastAPI, ML modules, and OpenAI integrations to expose monitoring functionality and automated resolution workflows reliably.

• A key part of the role is building clean APIs, reusable orchestration logic, and maintainable interfaces that allow product functionality to scale without duplicated or hard-coded backend logic.

• You will separate generic core logic from industry-specific workflows, endpoints, metrics, model applications, and integration patterns so the system can scale beyond EV charging.

• You will build outbound integrations to other services, such as communication services and CRM systems.

• You will work closely with backend developers, platform engineers, and product stakeholders to make the full system work end-to-end.

What we are looking for

We are looking for someone who is a strong backend software developer with experience in backend application architecture, API design, workflow orchestration, and third-party integrations.

• You should be able to build scalable, well-documented backend systems that connect core engine functionality with customer-facing products and external tools.

• You are comfortable designing clean service boundaries, reusable APIs, and orchestration logic that can support automated monitoring and resolution workflows.

• You can separate generic core logic from industry-specific workflows, metrics, endpoints, model applications, and integration patterns.

• You care about code quality, testing, maintainability, and building systems that can support multiple industries over time.

• You work autonomously, move quickly, use AI tools naturally, and collaborate well across engineering and product.

Why join Lumina?

You will join a start-up already live in the market, where your work will directly shape our development and direction.

This is an opportunity to join at a point where both market and the product are moving quickly. EV infrastructure is scaling, and the systems required to operate it are changing.

We offer a competitive salary and a meaningful equity package where strong performance is directly reflected.

On-site requirement

The role is based in our Copenhagen office and requires being on-site.

We work closely across founders, product and customers, and this role depends on that proximity.

This is not a remote or hybrid position.

Timing

We are looking for someone to start no later than August 1st, 2026, but an earlier start is possible for the right candidate.

Applications are reviewed on an ongoing basis.