Acoustic Engineer

Soundboks; Region Hovedstaden; On-site; DKK 550,000 - 750,000; Full time

Job summary

SOUNDBOKS, a Copenhagen-based innovator in portable audio, seeks an Acoustic Engineer to lead acoustic development for mass-produced speakers with festival-grade performance. You will own driver specs, run SPL simulations, validate with prototypes, and collaborate with Mechanical and Audio teams to deliver robust, energy-efficient sound systems for demanding environments.

Join a fast-paced, collaborative team focused on delivering high-quality products that endure live settings and celebrate the

Qualifications

• Design acoustic components based on product and market requirements.
• Define enclosure concepts and validate acoustic ideas through prototypes.
• Collaborate with Mechanical and Audio teams to deliver mass-produced audio products.

Responsibilities

• Concept & Prototype Development: design and evaluate acoustic components and enclosures.
• Simulation & Validation: run SPL and sound quality simulations and verify with tests.
• Driver Specification & Verification: own driver specs and work with suppliers toward mass production.

Skills

Acoustic engineering

Simulation & testing

Cross-disciplinary collaboration

Tools

Acoustic simulation software

Measurement equipment

Job description

SOUNDBOKS is an innovative tech company and aspiring lifestyle brand. You may have seen us at a music festival, street party, or your friend’s celebration (think: private events combining festival-grade sound with beat-enhancing lights) where special moments are turned into memories. We create the loudest, most durable, and arguably coolest Bluetooth speakers and audio reactive lights on the market.

At SOUNDBOKS, trust and community go hand in hand. People are encouraged to take ownership of their work while knowing they have the support of the team behind them. Voices are heard, ideas are welcomed, and collaboration is what pushes us forward. This is more than a job - it’s a community where people care about each other, celebrate together, and share the energy of creating something meaningful. Life at SOUNDBOKS is bold, fast, and full of passion - for the product, for the mission, and for showing up as your true self.

With 70 team members, this is a place where you can do your best work and truly belong.

ROLE ACOUSTIC ENGINEER

TEAM PRODUCT DEVELOPMENT

HOURS FULL TIME

LOCATION COPENHAGEN, DENMARK

START DATE OCTOBER 2026 or ASAP

The Product Development team at SOUNDBOKS is the group responsible for the exciting product journey, taking every step of the development process toward and into mass production. In its heartbeat you’ll find collaborative and self-driven team members with a large cross-discipline understanding tied to ownership. They are there to make a difference - for the products, the team and the SOUNDBOKS customers as a whole. Every SOUNDBOKS starts with a great idea - but turning it into a speaker that can survive a festival, run for hours, and sound incredible takes a lot of engineering.

As the Acoustic Engineer, you'll be taking charge of the acoustic development that helps bring those products to life.

Okay, let’s make things a little more concrete. Here’s what we expect your daily life to look like:

Concept & Prototype Development

• You’ll select and design acoustic components based on product and market requirements.
• You’ll define initial enclosure concepts.
• You’ll build and evaluate proof-of-concept prototypes to validate acoustic concepts.
• You’ll collaborate with Mechanical Engineering during the early product development phase to mature acoustic concepts.

Simulation & Validation

• You’ll perform acoustic simulations with a focus on sound pressure level (SPL), sound quality, and system efficiency.
• You’ll validate simulation results through physical testing.
• You’ll collaborate with suppliers to refine acoustic components based on simulation and test results.

Driver Specification & Verification

• You’ll own the technical specification of loudspeaker drivers towards suppliers.
• You’ll define driver specifications and tolerances.
• You’ll support manufacturing verification with suppliers.
• You’ll participate in the acoustic verification of the final product towards mass production.
• You’ll collaborate with the Audio team on audio signal handling, including crossovers, compressors, and limiters.