Senior Software Engineer

Salary €67,000 - €78,000
Equity 1%

Location: Remote (Europe) or on site in Copenhagen


About Felix

At Felix, we’re on a mission to transform real estate operations. Today, large property owners are stuck with fragmented, outdated software, leading to massive inefficiencies and frustrated teams. We’re changing that by building a beautiful, intuitive, and AI-powered operating system that consolidates all property management needs into one single source of truth.


How We Work

Our culture is built on a set of core principles that guide everything we do.

  • Transparent by Default: We openly share information, from company performance to the reasoning behind decisions. When everyone knows the full picture, it fosters a deep sense of trust and unity while ensuring fairness. Transparency eliminates guesswork and internal politics.

  • Asynchronous & Written First: We believe writing forces clarity of thought. New proposals and big decisions start with a written document, making information accessible to everyone, regardless of time zone. This allows for thoughtful, inclusive feedback and means we avoid making key decisions in meetings, where context can be lost.

  • Distributed Ownership: We trust our team. Every member is empowered to take initiative, own decisions, and be accountable for the results. We consult with peers to gain perspective but avoid consensus-driven bottlenecks.

  • Humility, Respect, and Trust: We treat all teammates with respect by listening to their input, acknowledging their contributions, and giving clear feedback. We are one team, and everyone is responsible for maintaining this standard.


What You'll Do at Felix

We believe that the most impactful engineers are product-minded problem-solvers. We don't have traditional managers, every engineer is a tech lead responsible for driving their work forward. In this role, you will have the autonomy to make a significant impact every day.

  • Own problems end-to-end. You'll take ambiguous, complex challenges within the property management space and turn them into simple, elegant, and effective solutions.

  • Build, ship, and iterate. You'll work across our entire stack to build, launch, and refine core features that deliver real value to our users.

  • Make key architectural decisions. You will reason about the design of new systems, understand the architectural impact of your changes, and ensure the long-term quality and performance of our codebase.

  • Drive product direction. You'll collaborate closely with the founding team to understand user needs, challenge assumptions, and ensure we're not just building features, but solving the right problems.


What We're Looking For

  • A foundational team member. As a small, well-funded seed-stage startup, you'll be joining as a key member of the team with a massive opportunity to shape our product, culture, and future.

  • A true product thinker. You're passionate about understanding the 'why' behind the 'what'. You have a track record of owning projects from the initial problem discovery through to impact assessment.

  • A pragmatic problem-solver. You find creative solutions to complex problems. We believe that less is more and that simplicity is beautiful, and you reflect this in your approach to building software.

  • A clear communicator. Because we are a "Written First" company, you must be able to articulate complex ideas and technical decisions clearly in writing.

  • A self-driven owner. You embody our principle of "Distributed Ownership". You are proactive, thrive on autonomy, and hold yourself accountable for the ultimate impact of your work, not just its completion.

  • A collaborative spirit. You believe in "Humility, Respect and Trust". You can communicate your progress clearly, give and receive feedback effectively, and enjoy working in a cross-functional team.

  • An AI enthusiast (Bonus). You're curious and up-to-date with the latest advancements and are excited about leveraging AI to build a smarter product.


Our Tech Stack

You should be comfortable with our current tech stack:

  • TypeScriptNode.js

  • PostgreSQL (with TypeORM)

  • ReactReact Native (with Expo)

  • GraphQL (with Type-GraphQL)


Compensation & Benefits

We offer a transparent and competitive package, with the total compensation being the same regardless of your location in Europe.

  • Salary: The gross salary varies by country based on local tax. For this role, the ranges are:

    • France: €67,000 – €78,000 (Gross Annual)

    • Denmark: DKK 688,000 – DKK 813,000 (Gross Annual)

  • Equity: As an early team member, you'll receive a meaningful equity grant of 0.5% – 1.0%

  • You will also receive:

    • 5 weeks of paid time off per year.

    • A new laptop and budget for your remote work setup.

Perks and benefits

This job comes with several perks and benefits

Free lunch
Free lunch

Flexible working hours
Flexible working hours

Remote work allowed
Remote work allowed

Free office snacks
Free office snacks

Near public transit
Near public transit

Paid holiday
Paid holiday

See all 13 benefits

Working at
Felix Technologies

At Felix, we’re on a mission to transform real estate operations. Today, large property owners are stuck with fragmented, outdated software, leading to massive inefficiencies and frustrated teams. We’re changing that by building a beautiful, intuitive, and AI-powered operating system that consolidates all property management needs into one single source of truth.

Read more about Felix Technologies

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