Senior Software Engineer, Enpal

Enpal Energy

Salary not provided

React

MongoDB

TypeScript

Node.js

Azure

Next.js

REST API

Mid and Senior level

Berlin

Providing solar power systems for homeowners

Job no longer available

Providing solar power systems for homeowners

1001+ employees

B2CRetailEnergySustainabilitySalesAccessibility

Job no longer available

Salary not provided

React

MongoDB

TypeScript

Node.js

Azure

Next.js

REST API

Mid and Senior level

Berlin

1001+ employees

B2CRetailEnergySustainabilitySalesAccessibility

Company mission

To provide green energy for everyone.

Job

Company

Role

Who you are

4–6+ years of professional software development experience (mid-level to senior)
Strong proficiency in TypeScript and Node.js, or deep experience in other modern backend languages with willingness to adopt our stack
Hands-on experience with backend development; some exposure to React/Next.js is a plus but not required
Strong experience working with MongoDB or other NoSQL databases, including schema design and optimization
Proven track record building and consuming APIs; experience with cross-team integrations
Experience owning backend projects end-to-end—from concept to deployment and maintenance
Solid experience with CI/CD tooling (GitHub Actions, Azure DevOps, or similar)
Strong commitment to code quality, testing best practices, and building systems that scale
(For senior-level candidates) Experience mentoring others, leading technical decisions, or setting engineering standards

What the job involves

Take end-to-end ownership of building and scaling backend features, services, and systems (NestJS/Node.js)
Design and deliver reliable, secure, and scalable backend services; occasionally support lightweight frontend tasks when needed
Build, design, and integrate REST APIs with internal and external systems; collaborate closely with cross-functional engineering teams
Own deployments, build and maintain CI/CD pipelines, manage infrastructure as code, and ensure smooth production operations
Write clean, testable, and maintainable code with a strong focus on long-term quality and scalability
Monitor systems, troubleshoot complex issues, drive performance improvements, and contribute to architectural decisions
(For senior-level candidates) Mentor and guide other engineers, drive technical discussions, and help shape engineering best practices

Our take

Rising electricity prices and increasing demand have led to renewable energy adoption to rapidly become mainstream, however obtaining a home solar power system can be complicated, time-consuming, and expensive. With a mission to bring affordable green energy to everyone, Enpal provides homeowners with an all-in-one solar solution that is both easy and affordable.

The company rents out solar power systems, saving customers from paying high acquisition costs and instead paying a flat monthly rental fee for their customised solar solution that covers all costs (including planning, installation, maintenance, and more), and includes a green electricity tariff.

The company also has a partnership with the UK investment manager M&G, which is recently strengthened with a €700M joint warehouse for residential solar and heating loans. By strengthening this partnership, Enpal has put itself in good footing to expand its services even further.

Kirsty

Company Specialist at Welcome to the Jungle

Insights

Top investors

Glassdoor (3.2)

Trustpilot (4.1)

Company

Funding (last 2 of 6 rounds)

Apr 2025

$129.8m

GROWTH EQUITY VC

Dec 2023

$128.6m

LATE VC

Total funding: $808.1m

Company HQ

Friedrichshain, Berlin, Germany

Leadership

Mario Kohle

(Co-Founder & CEO)

Previously co-founded BEKO Käuferportal where he served as the CEO for over 7 years.

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