Mozilla

Senior Data Engineer

Staff Machine Learning Engineer, Gen AI

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Test your Unity knowledge with this comprehensive quiz, covering everything from MonoBehaviour basics to advanced physics, rendering, and optimization techniques across multiple difficulty levels!

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Test your basic knowledge of Unity and Unreal Engine with this beginner-friendly quiz on game development fundamentals.

This assessment evaluates your understanding of Unity's component-based architecture, how GameObjects and their components interact, the hierarchy system with nested GameObjects, and how to reference them in scripts.

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An assessment to test the correct usage of Unity's events and lifecycle functions in the context of the game "Clash Royale"

- This assessment gives us an idea of your C++ skills - Companies that evaluate this skillset in interviews: Rockstar Games, Ubisoft, Mayhem Studios, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Data Structures! 📋 &nbsp;- This assessment gives us an idea of your problem solving skills using DSA - Companies that evaluate this skillset in interviews: MPL, LILA Games, GSN Games, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Programming Patterns! 📋- This assessment gives us an idea of your code architecture skills - Companies that evaluate this skillset in interviews: Dirtcube, PTW, Playshifu, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your OOPs skills! 📋- This assessment gives us an idea of your fundamental OOPS concepts and Solid principles skills - Companies that evaluate this skillset in interviews: Hitwicket, GSN Games, Tomo Club, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Unity Skills 📋 - This assessment gives us an idea of your Unity fundamentals - Companies you can apply for after taking this assessment: Godspeed games, Salvation Games, nCore Games, etc. - 9 questions: 9 Multiple Choice - Minimum score needed to qualify: 80% - Average time to complete: 5 to 10 minutes

STAGE

Business Analyst - Content

DECA Games

HR Manager

Social Discovery Group

Senior .NET Developer

ML Ops Engineer

Booming games

Senior Account Manager

Hologate gmbh

QA Tester

Game District

Finance Manager

Keywords Studios

Account Supervisor - Social Media - Remote

Art Director - Social Media - Remote

As a Business Analyst - Content, you'll analyze complex data sets to understand user behavior, improve content recommendations, and optimize user experience.  You will work with cross-functional teams (product, engineering, content, marketing) to ensure data-informed decisions. Key responsibilities include tracking and analyzing content performance across cultures, creating dashboards and reports, analyzing viewer preferences, supporting content acquisition with performance insights, and building forecasting models to predict content success and ROI.  The role requires strong analytical skills, proficiency in SQL, Excel, product analytics tools (Mixpanel, Amplitude), and BI tools (Tableau).

Creative Head

Creative Manager

Content Acquisition Executive

Creative Content Manager - Bhojpuri Web Series

Bhojpuri Promotional Writer

Video Editor

Poster Designer

Brand Marketing Executive

Accountant

<div id="cw-rich-description" style="color:#171B27; margin-bottom: 32px;"> About the opportunity : As a Business Analyst - Content, you will play a critical role in analysing and interpreting complex data sets to help us understand user behaviour,improve content recommendations, optimize user experience, and drive strategic decisions. You will work closely with cross functional teams, including product, engineering, content,and marketing, to ensure our day-to-day work is strongly data-informed. <div> </div>Key responsibilities: <ol><li dir="ltr">Track and analyse content performance across regional cultures. </li><ul><li dir="ltr">Analyse metrics like watch time, completion rates, and engagement for content in different cultures </li><li dir="ltr">Compare performance across cultures to identify successful content patterns </li></ul><li dir="ltr">Create content performance dashboards and reports </li><ul><li dir="ltr">Build automated dashboards showing key content metrics </li><li dir="ltr">Generate regular reports on content performance for stakeholders and content team </li></ul><li dir="ltr">Analyse viewer preferences and behaviour by cultures and regions </li><ul><li dir="ltr">Study how different regions consume content. </li><li dir="ltr">Understand peak viewing times, preferred devices, and viewing patterns by cultures </li></ul><li dir="ltr">Support content acquisition with performance insights and forecasts </li><ul><li dir="ltr">Help acquisition team make data-driven decisions on content purchases </li><li dir="ltr">Predict potential performance of new content based on historical data </li></ul><li dir="ltr">Generate ROI analysis for content investments </li><ul><li dir="ltr">Calculate return on investment for different types of content </li><li dir="ltr">Compare ROI across cultures and genres </li></ul><li dir="ltr">Optimize content scheduling based on viewing patterns </li><ul><li dir="ltr">Recommend best release times for new content </li><li dir="ltr">Optimize content placement on platform based on viewing data </li></ul><li dir="ltr">Create content performance forecasting models </li><ul><li dir="ltr">Build models to predict content success </li><li dir="ltr">Develop viewership forecasts for new content releases </li></ul></ol>Our ideal candidate: Must have: ● 1-4 years of product analytics experience in a B2C context ● Proficiency with SQL, Excel, product analytics (Mix panel, Amplitude or similar) and Business Intelligence (Tableau or similar) tools ● Strong problem-solving skills and an insatiable curiosity to get behind the ‘why’of every problem statement ● Exceptional attention to detail and the ability to work both independently and collaboratively within a cross-functional team Should have: ● Ability to judge what metrics to measure for different problem statements ● Ability to design and run experiments independently ● Ability to write great analysis documents/notes to succinctly communicate your findings to a broad audience ● Experience designing event tracking schemas Nice to have: ● Experience in the OTT/entertainment industry <div dir="ltr"> </div><div> </div> </div>

Paid - Game Dev Bootcamp

Paid - Fullstack Game Development Bootcamp

Follow Mayank - career advice

Follow Mayank Grover for game development resources

Free | C# | Midnight Pizza Fight

Free | C++ | Lethos

Free | C++ | Pong

Paid - Game Programming Patterns

Paid - Game Programming with Programming Patterns

Follow Abhishek - tech content

Follow Abhishek Smith for game programming content

This assessment gives us an idea of your C++ skills- Companies that evaluate this skillset in interviews: Rockstar Games, Ubisoft, Mayhem Studios, etc.- 10 Multiple Choice questions- Average time to complete: 7 to 10 minutes

Let's assess your Data Structures! - This assessment gives us an idea of your problem solving skills using DSA- Companies that evaluate this skillset in interviews: MPL, LILA Games, GSN Games, etc.- 10 Multiple Choice questions

Data Structures and Algorithms

Let's assess your Programming Patterns! ????- This assessment gives us an idea of your code architecture skills- Companies that evaluate this skillset in interviews: Dirtcube, PTW, Playshifu, etc.

Programming Patterns

Let's assess your OOPs skills! ????- This assessment gives us an idea of your fundamental OOPS concepts and Solid principles skills- Companies that evaluate this skillset in interviews: Hitwicket, GSN Games, Tomo Club, etc.

Object Oriented Programming

Let's assess your Unity Skills ????- This assessment gives us an idea of your Unity fundamentals- Companies you can apply for after taking this assessment: Godspeed games, Salvation Games, nCore Games, etc.

Unity Game Engine

Unity Event Functions - Clash Royale

Unity Component System

Unity NavMesh Agent

Game Dev Assessments

Mozilla seeks a Senior Data Engineer to design data models, build scalable ETL pipelines, and improve data infrastructure. You'll work with data scientists and other engineers to power data-informed decisions, ensuring data quality and security.

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<div>To learn the Hiring Ranges for this position, please select your location from the Apply Now dropdown menu.</div>
To learn more about our Hiring Range System, please click this <a href="https://docs.google.com/document/d/1ylUe7Ou0EbsOtGRBtUv1sSld3lbZ4mrYzo59tEkSjY8/edit?usp=sharing" target="_blank">link.</a>
Why Mozilla?
Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser, and Pocket, a service for keeping up with the best content online. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more. And we’re doing this while never losing our focus on our core mission – to make the internet better for people.&nbsp;
The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms.&nbsp;
About this team and role:
As a Senior Data Engineer at Mozilla, your primary area of focus will be on our Analytics Engineering team. This team focuses on modeling our data so that the rest of Mozilla has access to it, in the appropriate format, when they need it, to help them make data informed decisions. This team is also tasked with helping to maintain and make improvements to our data platform. Some recent improvements include introducing a data catalog, building in data quality checks among others. Check out the Data@Mozilla blog for more details on some of our work.
What you’ll do:&nbsp;
<ul>
<li style="font-weight: 400;">Work with data scientists to design data modes, answer questions and guide product decisions</li>
<li style="font-weight: 400;">Work with other data engineers to design and maintain scalable data models and ETL pipelines</li>
<li style="font-weight: 400;">Help improve the infrastructure for ingesting, storing and transforming data at a scale of tens of terabytes per day</li>
<li style="font-weight: 400;">Help design and build systems to monitor and analyze data from Mozilla’s products</li>
<li style="font-weight: 400;">Establish best practices for governing data containing sensitive information, ensuring compliance and security</li>
</ul>
What you’ll bring:&nbsp;
<ul>
<li style="font-weight: 400;">At a minimum 3 years of professional experience in data engineering</li>
<li style="font-weight: 400;">Proficiency with the programming languages used by our teams (SQL and Python)</li>
<li style="font-weight: 400;">Demonstrated experience designing data models used to represent specific business activities to power analysis</li>
<li style="font-weight: 400;">Strong software engineering fundamentals: modularity, abstraction, data structures, and algorithms</li>
<li style="font-weight: 400;">Ability to work collaboratively with a distributed team, leveraging strong communication skills to ensure alignment and effective teamwork across different time zones</li>
<li style="font-weight: 400;">Our team requires skills in a variety of domains. You should have proficiency in one or more of the areas listed below, and be interested in learning about the others:</li>
<ul>
<li style="font-weight: 400;">You have used data to answer specific questions and guide company decisions.</li>
<li style="font-weight: 400;">You are opinionated about data models and how they should be implemented; you partner with others to map out a business process, profile available data, design and build flexible data models for analysis.</li>
<li style="font-weight: 400;">You have experience recommending / implementing new data collection to help improve the quality of data models.</li>
<li style="font-weight: 400;">You have experience with data infrastructure: databases, message queues, batch and stream processing</li>
<li style="font-weight: 400;">You have experience building modular and reusable ETL/ELT pipelines in distributed databases</li>
<li style="font-weight: 400;">You have experience with highly scalable distributed systems hosted on cloud providers (e.g. Google Cloud Platform)</li>
</ul>
<li style="font-weight: 400;">Commitment to our values:</li>
<ul>
<li style="font-weight: 400;">Welcoming differences</li>
<li style="font-weight: 400;">Being relationship-minded</li>
<li style="font-weight: 400;">Practicing responsible participation</li>
<li style="font-weight: 400;">Having grit</li>
</ul>
</ul>
What you’ll get:
<ul>
<li style="font-weight: 400;">Generous performance-based bonus plans to all regular employees - we share in our success as one team</li>
<li style="font-weight: 400;">Rich medical, dental, and vision coverage</li>
<li style="font-weight: 400;">Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute)</li>
<li style="font-weight: 400;">Quarterly all-company wellness days where everyone takes a pause together</li>
<li style="font-weight: 400;">Country specific holidays plus a day off for your birthday</li>
<li style="font-weight: 400;">One-time home office stipend</li>
<li style="font-weight: 400;">Annual professional development budget</li>
<li style="font-weight: 400;">Quarterly well-being stipend</li>
<li style="font-weight: 400;">Considerable paid parental leave</li>
<li style="font-weight: 400;">Employee referral bonus program</li>
<li style="font-weight: 400;">Other benefits (life/AD&amp;D, disability, EAP, etc. - varies by country)</li>
</ul>
About Mozilla&nbsp;
Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere. And you give us a chance to make a difference in your life every single day. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online.
Commitment to diversity, equity, inclusion, and belonging
Mozilla understands that valuing diverse creative practices and forms of knowledge are crucial to and enrich the company’s core mission.&nbsp; We encourage applications from everyone, including members of all equity-seeking communities, such as (but certainly not limited to) women, racialized and Indigenous persons, persons with disabilities, persons of all sexual orientations, gender identities, and expressions.
We will ensure that qualified individuals with disabilities are provided reasonable accommodations to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment, as appropriate. Please contact us at <a class="external-link" href="mailto:hiringaccommodation@mozilla.com">hiringaccommodation@mozilla.com</a> to request accommodation.
We are an equal opportunity employer. We do not discriminate on the basis of race (including hairstyle and texture), religion (including religious grooming and dress practices), gender, gender identity, gender expression, color, national origin, pregnancy, ancestry, domestic partner status, disability, sexual orientation, age, genetic predisposition, medical condition, marital status, citizenship status, military or veteran status, or any other basis covered by applicable laws.&nbsp; Mozilla will not tolerate discrimination or harassment based on any of these characteristics or any other unlawful behavior, conduct, or purpose.
Group: D
#LI-REMOTE
Req ID: R2679
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