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Hire expert mastering engineers in Madrid, ES

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Santi Capote

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Mastering Engineer
I’m a sound engineer and musician with over 25 years of experience in the music industry. I provide professional mixing, mastering, and music production services for arti...
Sergio Gabaldon
Mastering Engineer
Audio, Composition, Master
Audio, Composition, Master
I´m a professional audio engineer and music producer based in Madrid (Spain); I mostly do music production, recording, mixing, and mastering. With a passion for crafting ...
Daniel Pastor Guardiola

Available

Mastering Engineer
I am Daniel Pastor Guardiola, also known as Leftee / Nieto de la Ruta. I work as a music producer, sound engineer and musician, operating mainly from my home studio while...

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We have over 14,500 mastering engineers who've worked in many different industries and cover various styles and skillsets.
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Trusted by companies around the world

"Riad was such an amazing person to work with, he recorded, edited, compose the whole song and found the way to transmit through music exactly what I wanted and needed to express with my short film. Thank you Riad!"
Aaliyah @ Aali
Jan 15, 2026
"Edson has woked with Mahla Filmes for the last few years and has done the sound design and mixing for 96 one hour episodes of our reality tv show called Date my Family, he did the same for 52 episodes of our 26 minute sitcom called Peixe na Brasa and 27 one hour episodes of our Singing competition Palco dos Sonhos."
Pipas @ Mahla Filmes, Lda.
Dec 28, 2025
"Cody Piercey has an ear for bringing your art to life, a pristine quality to the mix and master that is clear and emphasizes your track to its fullest potential. Cody has great communication skills and understands what the artist wants!"
Dilaro @ TeoMusic
Dec 19, 2025
"I've worked with Jeremy on various projects from Tiesto to Paul Oakenfold and Arthur Baker to Alex Gold over more than 20 years and he's always delivered exceptional quality masters, edits, re-edits, the list goes on. He's easy to work with, flexible and always willing to try suggestions, even if they seem ridiculous, and..."
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Tim @ NewState Entertainment
Dec 16, 2025
"Clean, balanced and professional work. The vocals were processed with great attention to detail, and the overall mix sounded industry-ready. Communication was smooth and he delivered faster than expected"
Parsa @ Parsaabedi
Dec 10, 2025
"Roland Faber is a diligent and methodical remastering engineer and the foundations of his talent lie in his extensive resume of remixes, compositions and musical production work over many years at the forefront of electronic dance music."
Barney @ The SFE Record Label
Dec 8, 2025
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Clients Rate Twine Mastering Engineers

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From the blog

Frequently Asked Questions

What does a Mastering Engineer do?

A Mastering Engineer is a specialized audio professional responsible for the final stage of audio production. Their primary role is to ensure that music tracks are polished and ready for distribution. This involves enhancing sound quality, balancing levels, and applying various audio effects to achieve a cohesive sound across an album or single. Mastering Engineers also prepare audio files for different formats, such as digital streaming, vinyl, or CD. Their expertise plays a crucial role in maintaining the artistic vision while ensuring technical compliance with industry standards.

How to Hire a Mastering Engineer in Madrid, ES?

To hire a Mastering Engineer in Madrid, begin your search by defining your project needs clearly. Utilize platforms like Twine, where you can find a pool of talented freelance professionals. Review their portfolios and client feedback to gauge their expertise. Networking within local music communities or visiting recording studios can also lead to potential hires. Once you've shortlisted candidates, engage with them to discuss your project in detail, ensuring they understand your vision and can deliver on it.

How much does it cost to hire a Mastering Engineer in Madrid, ES?

The cost to hire a Mastering Engineer in Madrid varies based on experience level:

  • Beginner: €30 - €50 per hour
  • Junior: €50 - €80 per hour
  • Mid-Level (Industry Average): €80 - €120 per hour
  • Senior: €120 - €160 per hour
  • Expert: €160+ per hour

Keep in mind that prices can fluctuate based on project complexity and specific requirements. Always discuss rates upfront to avoid misunderstandings.

What qualities set exceptional Mastering Engineers apart from the rest?

Exceptional Mastering Engineers possess a blend of technical skills and artistic sensibility. Key qualities include:

  • Attention to detail: They meticulously analyze sound for imperfections.
  • Technical proficiency: Mastery of audio software and equipment is crucial.
  • Strong communication skills: They collaborate effectively with artists and producers.
  • Creativity: Ability to enhance and shape sound uniquely.
  • Industry knowledge: Understanding music trends and formats ensures relevant output.

These attributes help them deliver high-quality results that meet or exceed client expectations.

How do you recognize the perfect Mastering Engineer in Madrid, ES for your needs?

Recognizing the perfect Mastering Engineer involves evaluating their experience, portfolio, and communication style. Start by reviewing their previous work to ensure it aligns with your desired sound. Look for engineers who have experience in your specific genre of music, as they will have a better understanding of the nuances involved. Additionally, strong communication skills are vital; an ideal engineer should be approachable and responsive to feedback. Finally, consider client reviews and testimonials to gauge their reliability and professionalism.

What are the key questions to ask in a Mastering Engineer's interview?

When interviewing a Mastering Engineer, consider asking the following key questions:

  • What is your experience with projects in my genre?
  • Can you describe your mastering process?
  • What equipment and software do you use?
  • How do you handle revisions and feedback?
  • Can you provide references or testimonials from previous clients?

These questions will help you assess their expertise and ensure they are a good fit for your project.

What’s the difference between hiring a freelance Mastering Engineer and working with an agency in Madrid, ES?

Hiring a freelance Mastering Engineer offers direct communication and potentially lower costs, allowing for a more personalized touch to your project. Freelancers typically have flexible schedules and can adapt quickly to your needs. In contrast, working with an agency provides access to a broader range of specialists and resources, ensuring a more comprehensive service. Agencies often have established processes and quality checks, but they may come with higher fees and less direct contact with the engineers. Ultimately, the choice depends on your project's scale and your preferred working style.

What should be in a Mastering Engineer's project brief/job description?

A well-structured project brief for a Mastering Engineer should include:

  • Project overview: Describe the music genre and overall vision.
  • Specific requirements: Outline any specific mastering techniques or sounds desired.
  • Timeline: State deadlines for completion and any milestones.
  • Budget: Provide a clear budget range for the project.
  • Sample references: Include links to tracks that reflect your desired sound.

This information helps ensure that the Mastering Engineer understands your expectations and can deliver the desired results.

How do I hire a Mastering Engineer in Madrid, ES on Twine?

Hiring on Twine is simple.

  1. Post a job with your project details, timeline, and budget.
  2. Browse portfolios of vetted Mastering Engineers and invite those who match your needs.
  3. Receive proposals and compare experience, pricing, and reviews.
  4. Communicate expectations, set milestones, and finalize the hire.
  5. Securely pay through Twine, ensuring protection for both parties. Twine connects you with top freelance Mastering Engineers, making it easy to find the perfect creative professional for your project.

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