Reddit

Senior Software Engineer, Ads ML Features Platform

Software Engineer, Ads ML Features Platform

Senior Machine Learning Engineer, Ads Training Platform

Senior Machine Learning Manager - Ads Content Understanding

Senior Full Stack Engineer, Ads

Machine Learning Engineer, Ads Training Platform

Reddit is a community-driven platform with over 100,000 active communities and 101M+ daily active unique visitors, fostering open and authentic conversations. Reddit operates with a flexible-first workforce, allowing remote work from the Netherlands or the United Kingdom, with optional office access. The Ads ML Features Platform team is building a scalable feature platform to power Ads ML, focusing on high-quality, easy-to-manage features. The team works on batch feature management, impression feature store, training set generation, and event-driven features, with streaming features planned. They seek an engineer experienced in high-scale data infrastructure and ML platforms to evolve and scale their feature management systems.

ModLab Community Coordinator (contract)

Reddit is a community of communities. It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 101M+ daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit <a href="http://redditinc.com/" target="_blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">redditinc.com</a>.Reddit has a flexible first workforce! if you happen to live close to our physical office location our doors are open for you to come into the office as often as you'd like. Don't live near one of our offices? No worries: You can apply to work remotely from the Netherlands or the United Kingdom.<h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Team Overview</h3>We’re building a scalable feature platform that powers Ads ML by making high-quality features easy to build, share, and maintain. Our small but growing team works on projects like batch feature management, impression feature store, training set generation, and event-driven features—with streaming feature management on the horizon.We are looking for an engineer with deep experience in building high-scale data infrastructure and ML platforms to help evolve and scale our feature management systems.<h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">What You’ll Do</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Design and build data infrastructure that supports large-scale feature computation, transformation, and storage.</li><li class="leading-relaxed">Develop frameworks for batch and event-driven features with a focus on reliability, scalability, and ease of use.</li><li class="leading-relaxed">Drive improvements in data quality and governance through validation, anomaly detection, drift monitoring, and feature lineage tracking.</li><li class="leading-relaxed">Partner with ML engineers to ensure smooth integration of feature engineering workflows into ML production systems.</li><li class="leading-relaxed">Contribute to training set generation pipelines and ensure reproducibility and feature versioning for model development.</li><li class="leading-relaxed">Help shape the future of the platform by exploring streaming feature management and other next-gen capabilities.</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">What You Bring</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">5+ years in infrastructure/platform engineering or large-scale distributed systems.</li><li class="leading-relaxed">2+ years hands-on experience with SQL-based cloud data warehouses (e.g., BigQuery, Snowflake, Redshift, Databricks)</li><li class="leading-relaxed">Proficiency with large-scale feature computation frameworks (Spark, PySpark, or Scala).</li><li class="leading-relaxed">Expertise in distributed systems (scaling, partitioning, fault tolerance, caching).</li><li class="leading-relaxed">Familiarity with ML production systems, especially ML feature platforms, is a big plus</li><li class="leading-relaxed">Knowledge of MLOps workflows – from feature engineering to training to online serving</li></ul><h3 class="text-xl md:text-2xl font-bold mt-8 mb-3 text-gray-800">Benefits:</h3><ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Private Pension plan with Employer-matching</li><li class="leading-relaxed">100% employer-sponsored group medical plan</li><li class="leading-relaxed">Income Replacement Programs</li><li class="leading-relaxed">Family Planning Support</li><li class="leading-relaxed">Gender-Affirming Care</li><li class="leading-relaxed">Mental Health & Coaching Benefits</li><li class="leading-relaxed">Flexible Vacation & Reddit Global Days Off</li></ul>In select roles and locations, the interviews will be recorded, and transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out recording, transcription and summarization prior to any scheduled interviews.During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable. We will not sell your personal information or disclose it to any third party for their marketing purposes. We will delete any recording of your interview promptly after making a hiring decision. For more information about how we will handle your personal information, including our retention of it, please refer to our <a href="https://redditinc.com/policies/candidate-privacy-policy" target="_blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">Candidate Privacy Policy for Potential Employees and Contractors</a>.Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve. Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.

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- 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

Winzo

Corp Dev & Investments Intern IIM C - 2026

Pixel zoo studios

Lighting Artist

smarsh

Senior Technical Product Manager

Senior Software Engineer

Nice

Implementation - Professional Services Engineer, CX

Senior Technical Support Engineer

Solution Engineer

Managed Services Analyst I

Senior Cloud DevOps Engineer

As a Corp Dev & Investments Intern at WinZO, you will be a core member of the ZO Ventures team, responsible for driving international expansion, identifying strategic investment opportunities, and managing M&A activities in India and globally. This role involves taking complete ownership of initiatives, managing multiple projects, and executing with various stakeholders in a fast-paced environment. You will build investment pipelines, manage transaction lifecycles, structure partnerships, and monitor market trends to support WinZO's growth and innovation.

Product, Strategy & Growth Intern - 2026

B2B Program Manager

Corp Development & Investments Intern - 2026

Information Security Lead

Strategy & Growth - Brand (B2C)

Influencer Marketing

Public Policy

Strategy & Growth - Brand (B2B)

Illustration Design

About WinZO :WinZO is India’s first and largest interactive entertainment platform, with over 250 million users across India and Brazil. Hosting more than 100 third-party games in 15 languages, it has nurtured a vibrant community of over 75,000 creators, micro-influencers, streamers, and freelancers, many of whom come from Tier II to Tier V towns. With one in every 250 UPI transactions in India happening on the platform, WinZO is deeply embedded in the cultural and digital fabric of Bharat. It’s not just a place to play games, it’s a movement that’s reshaping how people experience entertainment in a way that is local, inclusive, and deeply engaging.At the heart of WinZO is a team of over 200 people who work with clarity, urgency, and a strong sense of ownership. The way the team works is simple: everyone focuses on real outcomes, takes responsibility, and moves fast. There are no layers or silos, just people solving real problems together and building with intention. It’s a culture where decisions are made quickly, ideas are executed swiftly, and every individual is trusted to drive meaningful impact.With over 100 patents across technology, design, and product, WinZO is constantly pushing what’s possible. The company’s $50 million Game Developer’s Fund and in-house Gaming Lab are helping new creators and storytellers find their voice and audience. At the same time, its product and community initiatives continue to deepen user engagement across regions and formats. WinZO is building the future of entertainment with focus and ambition, creating technology that resonates and experiences that last. Every product, partnership, and story reflects the belief that the next era of global entertainment can be shaped from right here in India.Read more about WinZO : <a href="https://www.winzogames.com/careers/about-us" target="_blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">https://www.winzogames.com/careers/about-us</a>About ZO Ventures :ZO Ventures invests across the full spectrum of interactive entertainment, far beyond just games. We back bold founders operating at the intersection of technology, creativity, and community - from game studios and creator tools to digital-native products, live-ops infrastructure, virtual economies and more.We aim to collaborate with the companies through capital investment, infrastructural support and monetisation support. With a 120+ global studio network, a 30+ member expert team, we bring strategic access, domain expertise, and long-term conviction to every investment across platforms, scale and size.Our portfolio reflects this focus with investments in Glip (creator-led game discovery), Upskillz (gamified learning and skilling), IndiGG (Web3 gaming infrastructure for emerging markets), and Bombay Play (social multiplayer games built for scale).Read more about ZO Ventures : <a href="https://business.winzogames.com/zoventures" target="_blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">https://business.winzogames.com/zoventures</a>WinZO Values :Integrity, Excellence, Perseverance, Fine Judgement and AgilityAbout the Role :WinZO has its own $50 million Game Developer’s Fund and a Gaming Lab to support India’s Gaming ecosystem. As a member of the core team of ZO ventures, you will be responsible for international expansion, strategically identifying and investing in attractive opportunities, investments in mergers & acquisitions in India as well as global opportunities and identifying areas of collaboration for organic growth. You will be working in a fast-paced environment which will require you to take initiatives with complete ownership, manage multiple projects, and drive execution with stakeholders.What you will do :<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">Drive WinZO’s long-term growth through strategic investments, M&A, and partnerships across gaming, content, and adjacent sectors, aligning with company objectives.</li><li class="leading-relaxed">Build and maintain a strong pipeline of high-potential investment and acquisition targets, both in India and globally across game studios, IP houses, and technology platforms.</li><li class="leading-relaxed">Manage the full lifecycle of transactions including sourcing, financial modeling, diligence, structuring, negotiations, and closure while coordinating with internal and external stakeholders.</li><li class="leading-relaxed">Identify and structure partnerships with game developers, publishers, and content creators to enhance product offerings and drive user growth; onboard and integrate partners onto the WinZO platform.</li><li class="leading-relaxed">Oversee integration of acquired or partnered entities and track their performance to ensure strategic value realization and alignment with WinZO’s goals.</li><li class="leading-relaxed">Continuously monitor gaming, tech, and entertainment trends; provide actionable insights and strategic updates to the leadership team for decision-making.</li><li class="leading-relaxed">Establish and maintain long-term relationships with premier domestic and international game studios; act as WinZO’s ambassador to communicate vision and identify collaborative opportunities.</li><li class="leading-relaxed">Lead high-impact projects across product verticals and geographies, supporting expansion, innovation, and competitive positioning in both Indian and global markets</li></ul>What we're looking for :We’re looking for people with a hustler mindset, who are curious, eager to learn new things, with a passion for innovation, and work to be a little better every single day. This is not solely based on whether a candidate has previously done similar work or not. We’re looking for someone dynamic with below qualities in generous quantities to perform well in this role –<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">An Explorer- You enjoy doing something that hasn’t been done before. You love figuring things out and getting them done.</li><li class="leading-relaxed">An Ambitious Strategist and Scaler- You love reasoning from first principles and don’t believe in doing something just because “it’s always been done that way”. You can connect the dots between where we need to be and what we should do to get there</li><li class="leading-relaxed">An Operator- You enjoy breaking big problems into ambitious project plans with clear milestones and success metrics. You can take a great idea, imagine it at scale, and then execute a delightful, repeatable experience. We believe Ideas are 10% but Execution is 90% of the work.</li><li class="leading-relaxed">A Collaborator- Who builds trusted relationships with all stakeholders by providing deep market insights and helping them see around corners.</li><li class="leading-relaxed">An Excellent Communicator- A clear, approachable, and friendly communication style, both written & verbal, and ability to negotiate and influence credibly at all levels of the organization</li><li class="leading-relaxed">A Pragmatist - You can distinguish between the important and urgent, and know-how to appropriately tackle each challenge</li><li class="leading-relaxed">Comfort with Ambiguity- Thriving to work in a high octane & challenging environment. Our environment changes rapidly so it’s important to have an ability to handle unexpected changes and challenges</li></ul>What we offer you :<ul class="list-disc list-inside my-5 pl-5 space-y-2 text-gray-700"><li class="leading-relaxed">A flat and transparent culture with an incredibly high learning curve</li><li class="leading-relaxed">A swanky informal workspace which defines our open and vibrant work culture</li><li class="leading-relaxed">Opportunity to solve new and challenging problems with a high scope of innovation</li><li class="leading-relaxed">Complete ownership of the product and chance to conceptualize and implement your solutions</li><li class="leading-relaxed">Opportunity to work with incredible peers across departments and be a part of the Tech revolution</li><li class="leading-relaxed">Most importantly, a chance to be associated with big impact in your career</li></ul>At our core, we’re a creative company. Ideas are where we live, and we love building magical products. It’s not just about features, it’s also about how they make people feel. So, we build at the intersection of the technical and the romantic and it all starts with people, the right team that cares deeply about our mission, values, and our users. We value diversity. We are an equal opportunity employer: we do not discriminate based on race, colour, religion, gender, ethnicity, or disability status.Explore Life at WinZO : <a href="https://www.winzogames.com/careers/life-at-winzo" target="_blank" rel="noopener noreferrer" class="text-blue-600 hover:text-blue-800 hover:underline transition-colors duration-200">https://www.winzogames.com/careers/life-at-winzo</a>

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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.