Hire the Top 3% of Freelance Bugzilla Developers

Toptal is a marketplace for dedicated Bugzilla developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Bugzilla freelancers for their mission-critical Bugzilla development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Bugzilla Developers and Engineers

Trenton Minch

Freelance Bugzilla Developer
United StatesToptal Member Since October 27, 2021

Trent is an experienced software engineer in test with a long track record of creating custom test automation solutions for software teams. With experience as both a test automation architect and a QA lead, he knows how to choose the best setup for the team and integrate it with their process. An expert tester, programmer, and teacher, Trent thrives in development teams seeking to create a new test ecosystem, utilize an existing one, or even upskill their current QA staff.

Show More

Milena Mamyan

Freelance Bugzilla Developer
CanadaToptal Member Since April 12, 2022

Milena is a software engineering professional with a focus on back-end development. With a strong background in computer science with a master's degree from the American University of Armenia, she has a nature of a hard worker and the ability to learn and adapt to any technology required. Over the last couple of years, Milena has mainly concentrated on core back-end development with Java while leading REST API development.

Show More

Richard Sinden

Freelance Bugzilla Developer
United KingdomToptal Member Since November 8, 2022

Richard is a software developer with over twenty years of experience whose main area of expertise is developing the Microsoft .NET platform. His specialty is Windows desktop applications and designing user-friendly UI/UX. He is also adept at working with the API, business, data access, and storage layers. Richard is comfortable working throughout the entire software development lifecycle, from requirements analysis and design to testing, deployment, and support.

Show More

Vaishnavi A K

Freelance Bugzilla Developer
United Arab EmiratesToptal Member Since January 13, 2020

Vaishnavi is a senior QA engineer with over eight years of experience working with startups and corporate organizations at all levels of testing and automation. Vaishnavi's work encompasses performance, functional, integration, system, and user acceptance testing while following Agile (Scrum and Kanban) methodologies in the software development process.

Show More

Dion Yang

Freelance Bugzilla Developer
United StatesToptal Member Since February 2, 2018

Dion is a seasoned professional with over ten years of experience delivering complex web-based applications. He excels in multiple development methodologies, adhering to design principles, creating development standards, and staying up-to-date on the latest web-based developments. Dion communicates complex solutions in a way that non-technical stakeholders can understand, making him a valuable asset to any team. His passion for staying current makes him an invaluable asset to any organization.

Show More

Radu-Alexandru Ionita

Freelance Bugzilla Developer
RomaniaToptal Member Since March 8, 2019

Radu has over a decade of experience in software testing and quality assurance working in various roles (execution, leadership, management) and industries/systems (eCommerce, banking, insurance, medical, security, IoT, embedded, telecom, and more). Besides a wealth of hands-on expertise, he also has the formal education to back him up with a master's degree in systems engineering (computer science), ISTQB Advanced, among other certifications.

Show More

Joanna Reutt

Freelance Bugzilla Developer
GermanyToptal Member Since December 3, 2019

Joanna is a QA specialist freelancer with more than a decade of experience working on numerous projects for companies like Nokia, Adidas, BWin, eBay, Audi, T-Mobile, among others. She is a highly motivated, proactive, and focused on achieving goals as well as open-minded and communicative.

Show More

Cristian Dicu

Freelance Bugzilla Developer
RomaniaToptal Member Since November 30, 2021

Cristian is an accomplished QA team lead with a decade of experience, demonstrating expertise in mobile platforms and a wide range of desktop and mobile browsers. He's consistently designed and implemented effective QA processes tailored to project requirements, leveraging various development methodologies and frameworks, including Waterfall, Agile, Scrum, and Kanban, to name a few. Cristian's ambitious nature and creative mindset consistently drive him to deliver innovative solutions.

Show More

Szymon Andruczyk

Freelance Bugzilla Developer
PolandToptal Member Since February 11, 2020

Szymon is a test engineer who's highly experienced in functional tests and complex non-functional scenarios. He has worked professionally on both manual and automated tests involving multiple technologies and languages. Szymon has successfully solved and delivered many client projects with challenging problems.

Show More

Zoltán Tóth

Freelance Bugzilla Developer
GermanyToptal Member Since May 20, 2021

Zoltán is a software engineer with over 20 years of professional experience overall, with 15 of them in mobile telecommunications and automotive. He's skilled in modern C++, Linux, client-server protocols of LTE (SIP, RTP), embedded development, AUTOSAR, test automation, and continuous integration. Zoltán has two masters' degrees (in CS and computational engineering), and he focuses on the quality and reliability of his deliveries.

Show More

Clarissa Mitidiero

Freelance Bugzilla Developer
BrazilToptal Member Since January 28, 2021

Clarissa is a responsible, detail-oriented, and hardworking QA with 8+ years of experience in software testing, requirements analysis, and functional document creation and 5+ years of experience in PL/SQL software development. She has served as QA in dynamic environments with varied clients and projects, such as health, banking, financial services, eCommerce, HR, and universities.

Show More

Discover More Bugzilla Developers in the Toptal Network

Start Hiring
Trustpilot
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Creating an app for the game
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
Testimonials
Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley

Director

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller

CEO

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik

Co-Founder

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee

Principal

How to Hire Bugzilla Developers through Toptal

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Bugzilla developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Bugzilla developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

FAQs

  • How are Toptal Bugzilla developers different?

    At Toptal, we thoroughly screen our Bugzilla developers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire Bugzilla developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a Bugzilla developer within 48 hours of signing up.

  • What is the no-risk trial period for Toptal Bugzilla developers?

    We make sure that each engagement between you and your Bugzilla developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top Bugzilla Developers are in High Demand.

Start Hiring