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Hire expert Mastering Engineers in London, United Kingdom

Post a project and get matched with Mastering Engineers in London, United Kingdom. Matched in 24 hours. No agency fees.

1
Post your project
Takes 3 minutes
2
Meet your expert
Within 24 hours
3
Launch your project
Flexible payment options
+14k more Mastering Engineers on Twine
Tony W.
Mastering Engineer
★★★★★ 5.0
Nick G.
Mastering Engineer
★★★★★ 5.0
kinky R.
Mastering Engineer
★★★★★ 5.0

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Every Mastering Engineer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.

Available
Mastering Engineer

Leadership, Logic Pro, Music Video

I'm kadiata, a top 1% global Artist/Producer & Songwriter blending Rap, R&B, and Pop music to create a distinctive, forward-thinking sound. I’ve produced tracks for notab...

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Available
Mastering Engineer

Ableton Live, Beats, Freelance Gig

Hello everyone, my love for music production is immense and I am glad to be making music for you! I am sure I can offer you professional quality music with style. I've be...

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Available
Mastering Engineer

Master, Mix, Pro Tools

Jonas Westling is a Swedish born Grammy nominated mixing and mastering engineer based in London. Over the past 20 years Westling has worked with some of the biggest na...

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Available
Mastering Engineer

Beats, FL Studio, Instrumental

My name is FIL and I have been a Recording/Mix/Mastering Engineer & Producer for the past 8 years. I started my career, working at 301 Studios in Reading. From there. I m...

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Available
Mastering Engineer

Ableton Live, Composition, Instrumental

I’m a Guildhall-trained music producer, composer and vocal producer working across Electronic, Bass music, Hip-Hop and Pop. I’ve produced artist projects from concept to ...

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Available
Mastering Engineer

Hey, I'm George a London based producer/songwriter who goes by the pseudonym Brando Walker check out my Spotify here: https://open.spotify.com/artist/03MvpSltNkvQq6hw93xV...

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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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Reviews

Trusted by companies around the world

AJ was great to work with from our very first consultation. He took the time to understand my project, offered thoughtful feedback, and answered all of my questions thoroughly. He even put together a quick demo of one of my songs to help explore the direction we could take, which I really appreciated. I felt confident in...

Edward @ Author

Jul 19, 2026

Fantastic DJ to work with! He always delivers catchy, modern, high-energy mixes, even on short notice. He is quick to make adjustments, thinks creatively, and creates personalized mixes that perfectly match our dance style. Highly recommended!

Alieke @ Capital-D

Jul 13, 2026

TÉMOIGNAGE Titre du projet : "For You" Je recommande vivement VIDAH ON THE BEAT pour son professionnalisme et la qualité de son travail. Sur le titre "For You", il a réalisé un mix clair et équilibré où chaque élément trouve sa place. Le mastering est parfait : puissant, agréable à l’écoute et rendu pro sur tous...

Gatien @ KAIZEN Records

Jul 12, 2026

Our first and best producer.

Gringo @ Motel Montpellier

Jul 6, 2026

Fantastic experience from start to finish. The level of passion, creativity, and attention to detail really came through in every part of the project. Communication was excellent throughout, with quick responses, great ideas, and a genuine commitment to delivering the best possible result. The sound design, music...

Stuart @ Glitchedtones

Jul 6, 2026

you can just copy n past this: Over the last 5 years, I’ve had the absolute pleasure of working with Tom Crandles on my solo EP Paradise Lost and my upcoming album. Tom has been the mixer, recording engineer, and producer throughout this process, as well as a supportive co-writer on several tracks. He has also...

Aleesha @ Aleesha Dibbs

Jul 3, 2026

5 star reviews

Clients Rate Twine Mastering Engineers 4.95 / 5.0

on average across 767 reviews

How it works

  1. 1

    Post your project

    3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.

  2. 2

    Meet your expert

    Within 24 hours, you'll see a shortlist of vetted Mastering Engineers matched to your project.

  3. 3

    Launch your project

    Flexible payments on your terms, bill experts directly or use the Twine vault for added security.

How pricing works on Twine

Transparent rates, no hidden markup, and a payment path for every need.

The quote is the number.Nothing added on top.

Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.

No hidden markup

Pay direct.0% commission.

Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.

0% off-platform payments

Pay via Vault.Your money is protected.

Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.

10% up to $10k · 5% over $10k

Estimate your budget

Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.

Your project

Mid-level (3–5 yrs)
2–4 weeks

Estimates only. Actual budget is set by you and agreed with your expert before any work begins.

ESTIMATED RANGE

£3,500 £9,400

How we got here

  • Mid-level day rate: ~£350–£470/day
  • 2–4 weeks = 10–20 working days
  • Range: £3,500–£9,400

Twine vs. the alternatives

Frequently asked questions

Common questions answered before you post a project.

A Mastering Engineer is a vital professional in the music production process, responsible for preparing and transferring recorded audio from a source to a data storage device. Their main tasks include equalization, compression, and ensuring the final product sounds polished and cohesive across all playback systems. By optimizing audio quality, mastering engineers enhance the listening experience, making sure that tracks are not only sonically balanced but also compatible with various formats such as CDs, vinyl, and streaming platforms. Their expertise ensures that the final mix is ready for distribution, preserving the artistic vision of the artist while meeting industry standards.

Exceptional Mastering Engineers possess a unique blend of technical skill, creativity, and experience. Key qualities include:

  • Attention to Detail: They meticulously analyze audio to ensure every element is balanced.
  • Technical Proficiency: Mastery of various software and hardware tools is crucial for achieving optimal sound.
  • Communication Skills: They effectively collaborate with artists and producers to understand their vision.
  • Industry Knowledge: Staying updated with trends and technology helps them create competitive mixes.
  • Problem-Solving Ability: They can troubleshoot issues that arise during the mastering process.

These qualities enable them to elevate projects and deliver superior audio quality.

Typical day rates for Mastering Engineers in United Kingdom vary by experience level:

  • Junior: 280 - 375 GBP
  • Mid-level: 350 - 470 GBP
  • Senior: 410 - 555 GBP
  • Expert: 480 - 650+ GBP

These are indicative ranges based on Twine project data. Final budgets depend on project scope and are agreed directly with your freelancer.

Estimate your cost using our calculator →

To recognize the perfect Mastering Engineer in London, UK for your needs, start by reviewing their portfolio to assess their previous work's quality and style. Look for engineers who have experience in your specific genre, as this often correlates with their ability to understand the nuances of your music. Additionally, read testimonials from previous clients to gauge their professionalism and ability to meet deadlines. Conduct interviews to discuss your project in detail and see how well they communicate and understand your vision. Trust your instincts; a good rapport often leads to a successful collaboration.

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?
  • What is your typical turnaround time for mastering a track?
  • Can you provide references from previous clients?

These questions will help you assess their qualifications, understand their workflow, and determine if they are a good fit for your project.

Hiring a Mastering Engineer in London, UK, begins with defining your project's specific audio needs and goals. Start by researching local talent through online platforms or music industry forums. Create a detailed job post on Twine, outlining your project scope, budget, and timeline. Review portfolios to assess previous work and see if the engineer’s style aligns with your vision. Once you have shortlisted potential candidates, reach out to discuss your project and gauge their expertise. This process helps ensure you find a mastering engineer who not only meets your technical requirements but also complements your creative style.

Hiring a freelance Mastering Engineer offers flexibility, often at a lower cost compared to agencies. Freelancers typically have a more personal approach, allowing for direct communication and quicker decision-making. However, they may have limited resources and may not offer a wide range of services. On the other hand, agencies usually provide a team of professionals, which can ensure a broader skill set and additional services like production and mixing. Agencies might come at a higher price but often offer more reliability and consistency due to their established processes. Choose based on your project’s specific needs and budget.

A comprehensive project brief for a Mastering Engineer should include:

  • Project Overview: A summary of your music and its intended audience.
  • Technical Requirements: Specify file formats, track lengths, and preferred loudness levels.
  • Budget and Timeline: Outline your budget and expected delivery dates.
  • References: Include examples of sound or styles you admire.
  • Communication Preferences: State how you prefer to collaborate and provide feedback.

This information helps the Mastering Engineer understand your project better and deliver results that meet your expectations.

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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