Staff Software Engineer - Marketplace at Formalize

✨ The Stack take on this Formalize job

• 🏢 This is Formalize's only job here right now
• 📊 3 Software Engineer jobs in Denmark in the last 60 days see them

Updated 2026-11-03, from our data and official sources.

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About the role

Responsibilities:
- Lead end-to-end product development for the marketplace: architecture, delivery and quality.
- Define and advocate technical direction and system design; drive architectural decisions and trade-offs.
- Collaborate with Product and Design to shape solutions and guide implementations from prototype to production.
- Improve engineering standards: testing, CI/CD, observability and deployment practices.
- Mentor engineers, run design reviews and provide reference implementations to raise team capability.
- Own performance, scalability and reliability of services running on PHP/Laravel, Angular frontend and AWS serverless infrastructure.

Requirements:
- Expert knowledge in at least one core area of the stack (PHP/Laravel or Angular) and strong system design skills.
- Proven experience building and maintaining scalable production services (PostgreSQL, Redis, AWS/serverless).
- Strong engineering practices across testing, deployment, monitoring and incident response.
- Experience mentoring peers, leading technical discussions and defining code standards.
- Clear communicator able to balance product needs, technical debt and long-term maintainability.
- Hands-on, product-focused mindset and commitment to continuous improvement.

Responsibilities

You will be responsible for end-to-end product development and defining technical architecture for the marketplace platform. You will also act as a technical leader and mentor, collaborating across teams to shape solutions and drive engineering quality.

Requirements

The role requires expert knowledge in PHP and Angular, along with extensive experience in designing and maintaining highly scalable production systems. You must possess strong architectural skills and the ability to lead technical direction while fostering a culture of quality and knowledge sharing.

Key skills

• PHP — in 42 other listings on The Stack
• Laravel — in 13 other listings on The Stack
• Angular — in 35 other listings on The Stack
• TailwindCSS — in 2 other listings on The Stack
• PostgreSQL — in 290 other listings on The Stack
• Redis — in 119 other listings on The Stack
• AWS — in 788 other listings on The Stack
• Software architecture — in 102 other listings on The Stack
• System design
• Product development
• Observability
• Testing
• Deployment
• Mentoring
• Code standards
• Technical leadership

On The Stack (as of 2026-11-03)

• This is Formalize's only listing on The Stack.
• 9 visa-sponsored jobs in Denmark on The Stack, posted in the last 60 days.
• 181 visa-sponsored software engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about Formalize

Is this Staff Software Engineer - Marketplace role still open?

It was posted on 2026-09-07. Listings more than 30 days old may no longer be active, so check Formalize's site before applying.

Does Formalize offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Formalize's site.

Where is this role located?

The listing gives the location as Denmark. It is marked on-site.

What skills does this role ask for?

The listing names: PHP, Laravel, Angular, TailwindCSS, PostgreSQL, Redis, AWS, Software architecture, System design, Product development, Observability, Testing, Deployment, Mentoring, Code standards, Technical leadership.