Senior Software Engineer at IXL Learning | San Mateo, CA

Every day, millions of users engage with Roblox to create, explore, and connect in immersive 3D environments—all crafted by our diverse community of developers and creators.At Roblox, we are committed to building innovative tools and platforms that empower our community to turn their imaginative visions into reality. Our mission is to transform how individua…

Speechify seeks a Software Engineer, Platform, to strengthen its text-to-speech technology. This position is located in San Mateo, CA. Role focus This role centers on building and maintaining core platform components that power Speechify’s products. The work directly supports users who rely on text-to-speech features in various applications. Key responsibilities Develop and improve platform solutions that enable Speechify’s text-to-speech capabilities Support product teams by delivering reliable infrastructure for a range of user-facing applications

Join Roblox, where millions of users engage daily to explore, create, play, learn, and connect through immersive 3D digital experiences crafted by our global community of developers and creators.At Roblox, we are dedicated to developing tools and platforms that enable our community to transform their imaginative ideas into reality. Our mission is to redefine how people connect across the globe, regardless of location or device. We strive to unite a billion people with positivity and respect, and we are on the lookout for exceptional talent to help us achieve this ambitious goal.A career at Roblox means you will contribute to shaping the future of human interaction, tackling unique technical challenges on a large scale, and assisting in crafting safer, more civil shared experiences for all users.As a Software Engineer on our Game Solutions team, you will explore the limits of what is possible in both established and emerging experiences on Roblox. Your role will involve prototyping, deploying solutions alongside external development studios, and iterating with the latest engine features, ultimately allowing you to significantly influence our engine roadmap and APIs.

For nearly 30 years, Dictionary.com has been at the forefront of enhancing communication and adapting to the evolving landscape of language. Our platform serves millions with definitions, pronunciations, and example sentences, empowering over 40 million users each month to sharpen their literacy skills.We are on the lookout for passionate Software Engineers who are eager to contribute to our vision for Dictionary.com. Join us in shaping the future of learning through technology!This full-time role is based at our headquarters in San Mateo, CA, with a work schedule from Monday to Friday, including the flexibility to work from home one day a week.WHAT YOU'LL BE DOINGCollaborating with a talented team of engineers on innovative projects, both building from the ground up and enhancing existing systems.Developing backend architecture, application logic, and user interfaces for our products.Providing accurate project estimates, assessing feasibility, and exploring new platforms and technologies for implementation.Engaging in clear communication and collaboration across multiple development teams to design and launch outstanding products.WHAT WE'RE LOOKING FORA minimum of 3 years of experience in software engineering.A Bachelor's or advanced degree in Computer Science or a related field.Proficient programming skills in Java or another object-oriented programming language.Exceptional communication abilities.Strong analytical reasoning and problem-solving capabilities.Familiarity with modern best practices in JavaScript, HTML, and CSS.Knowledge of MongoDB and Amazon Web Services (AWS) is a plus.A genuine passion for enhancing education through technology.

Join Roblox as a Senior Software Engineer and become part of a dynamic team that is shaping the future of online gaming. You will play a crucial role in developing high-quality software solutions that enhance our platform and improve user experiences. Collaborate with cross-functional teams, contribute to architectural decisions, and mentor junior engineers.

Join Education.com, a leading provider of educational resources for parents and educators, dedicated to enhancing learning experiences through innovative technology. Our vast library features over 37,000 interactive activities, worksheets, games, and lesson plans, making us a trusted partner in education. As part of the IXL Learning family, we thrive in a dynamic environment, leveraging the expertise of broader teams in curriculum design, digital marketing, customer support, and systems scalability.As we embark on our next phase of growth, we are looking for a passionate Software Engineer to elevate the Education.com platform. This is a fantastic opportunity for someone eager to expand their experience in building scalable and adaptive platforms that support the evolving needs of learners.This is a full-time position located at our San Mateo, CA headquarters, with a Monday to Friday schedule and the flexibility to work from home one day a week.

At Roblox, we engage tens of millions daily in a vibrant 3D universe where players can explore, create, and connect with friends. Our global community of developers and creators fuels this immersive experience.We are dedicated to crafting the tools and platform that empower our community to realize their creative visions. Our goal is to revolutionize how people connect from anywhere in the world on any device. Join us in our quest to unite a billion individuals with positivity and kindness, and be part of the exceptional talent that drives this mission.A career at Roblox means you will help redefine human interaction, tackle unique technical challenges at scale, and contribute to creating safer, more respectful shared experiences.As a Senior Software Engineer on our Matchmaking team, you'll play a critical role in developing and overseeing essential services within the Roblox ecosystem. Your work will influence our matchmaking processes, optimizing the selection of the most suitable game server for each play request, which is a complex O(n²) problem. Our system supports millions of concurrent players and ensures seamless game orchestration across globally distributed data centers, adapting to Roblox's remarkable growth. The Matchmaking team's mission is to deliver an unparalleled player experience by selecting the optimal game and managing performance across our worldwide data centers.

Join IXL Learning, a leading developer of personalized learning solutions that have positively impacted millions worldwide. We are on the lookout for passionate Software Engineers who are eager to enhance our successful educational products and pioneer innovative new solutions. Being a part of our team means contributing to products that make a real difference in education. #LI-NF1 This full-time position is based in our San Mateo, CA headquarters. Our work schedule is Monday to Friday in the office, with the flexibility to work from home one day per week.

Roblox is a vibrant platform where millions of users engage daily to explore, create, play, learn, and connect with friends through immersive 3D digital experiences, all crafted by a global community of developers and creators.Our mission at Roblox is to empower creators to bring their imaginative visions to life by building an innovative platform and tools that redefine how individuals connect worldwide, on any device. We aim to unite a billion people with positivity and respect, and we are seeking exceptional talent to help us achieve this goal.Joining Roblox means you will contribute to shaping the future of human interaction, addressing unique technical challenges at scale, and fostering safer and more civil shared experiences for users around the globe.About the Role:As a leader on the experimentation platform team, you will spearhead the development and scalability of our industry-leading experimentation tools designed for internal teams and developers. With approximately 98 million daily users and hundreds of experiments underway, our platform efficiently processes millions of queries per second.We are seeking a highly skilled engineer who is enthusiastic about creating scalable systems for both online execution and offline analysis to enhance the experience for our users and creators. Your contributions will directly influence the interface for defining experiments, calculating and tracking metrics, and visualizing results to launch successful variants.

Role Overview Verkada is hiring a Software Engineering Manager in San Mateo, CA. This role leads a team focused on building software that helps organizations strengthen security and gain operational insights. The manager oversees engineering projects and guides the team’s technical direction. What You Will Do Supervise and mentor engineers, supporting their growth and development Oversee multiple software projects from planning through delivery Drive the technical vision and set priorities for the team

Join Rosetta Stone, a leader in immersive language learning, as we continue to innovate our products across 25 languages. We are looking for passionate Software Engineers who are eager to contribute to our successful platform by developing new features and enhancing the user experience.This full-time position is based in our San Mateo, CA headquarters. Enjoy a Monday to Friday work schedule with the flexibility to work from home one day each week.Key ResponsibilitiesCollaborate with a team of skilled engineers to initiate projects and enhance our existing code base.Develop back-end wiring, application logic, and user interface for our innovative products.Deliver accurate estimates, assess feasibility, and explore new platforms and technologies for project execution.Engage in clear communication across multiple development teams to design and launch outstanding products.

About UsAt Dyneti, we are committed to revolutionizing digital payments by ensuring they are both seamless and secure. Our flagship product, DyScan, empowers digital merchants to combat fraud and enhance conversion rates through innovative technology that captures credit card images.Founded by a seasoned fraud prevention expert from Uber, Dyneti has successfully attracted investment from notable backers, including Y Combinator. With hundreds of millions of credit card scans processed globally, our clientele consists of Fortune 100 companies and some of the most promising tech unicorns.Job OverviewWe invite you to join Dyneti as a member of our pioneering engineering team. This role offers you the unique opportunity to collaborate closely with the CEO in developing new features and launching innovative products, particularly in the exciting realm of deep learning.

Roblox is looking for a Senior Frontend Software Engineer to help shape engaging user interfaces for a global audience. This position is based in San Mateo, CA. Role overview This role centers on designing and building interactive frontend features that reach millions of players worldwide. The work involves collaborating with teams from different disciplines to deliver polished and intuitive experiences. What you will do Create and implement user interfaces that support Roblox’s platform and community. Work closely with engineers, designers, and product managers to refine and launch new features. Apply current frontend technologies and development practices to improve usability and performance. Requirements Experience developing modern frontend applications. Strong skills in designing user interfaces for large-scale platforms. Ability to collaborate within cross-functional teams.

About UsAt Verkada, we are revolutionizing the way organizations safeguard their people and properties through an innovative, AI-driven platform. As a frontrunner in cloud-based physical security, Verkada empowers organizations to enhance safety and operational efficiency with a unified software solution that encompasses video security, access control, air quality monitoring, alarms, intercoms, and visitor management. Over 30,000 organizations globally, including over 100 Fortune 500 companies, rely on Verkada to provide a seamless and intelligent security management experience. Established in 2016, we have rapidly grown to 15 offices and a workforce of over 2,200 dedicated professionals.Your RoleCollaborate with the hardware team to design and implement camera features using C++ and Python.Lead code reviews, troubleshooting, and resolution of software bugs.Engage in experimentation and testing with new development boards.Contribute regularly to the existing codebase to facilitate frequent over-the-air feature updates.

Who We AreAt Verkada, we are revolutionizing the way organizations safeguard their people and spaces through an integrated, AI-driven platform. As a frontrunner in cloud physical security, we empower organizations to enhance safety and efficiency using a unified software solution that encompasses video security, access control, air quality monitoring, alarms, intercoms, and visitor management.Trusted by over 30,000 organizations globally, including more than 100 Fortune 500 companies, Verkada serves as the essential physical security layer for streamlined management, intelligent control, and scalable deployments. Since our inception in 2016, we have experienced rapid growth, expanding to 15 offices and employing over 2,200 dedicated professionals.About the RoleThe Growth Engineering team at Verkada employs a first-principles methodology to drive revenue growth through innovative engineering, data insights, and applied AI. We develop systems that transform intricate signals into actionable insights, enabling teams to operate more efficiently and concentrate on what truly matters.We are pioneering the way growth systems influence interactions throughout the revenue cycle, seamlessly connecting internal teams and customer feedback into a more cohesive and intelligent feedback loop. By leveraging AI to learn from outcomes and minimize friction, we explore opportunities where traditional methods may falter.The systems developed by our team are highly visible across the organization and significantly contribute to Verkada's growth trajectory. We focus on establishing robust growth platforms and measurement tools that empower product, marketing, and revenue teams to provide timely, relevant, and increasingly personalized experiences at scale. This position will report to our Senior Director of Growth Engineering.We are committed to fostering a vibrant in-office culture. This position requires on-site presence at our headquarters in San Mateo, CA, five days a week.

Join Roblox, where millions engage daily to explore, create, play, learn, and connect in immersive 3D experiences crafted by our global community of developers and creators.At Roblox, we are committed to building innovative tools and platforms that empower our community to bring their imaginative experiences to life. Our vision is to transform the way people connect from anywhere in the world and on any device. We are dedicated to connecting a billion people with positivity and respect, and we are on the lookout for exceptional talent to help us achieve this goal.A career at Roblox means you will contribute to shaping the future of human interaction, tackle unique technical challenges at scale, and help foster safer, more respectful shared experiences for all.The Core Services team oversees the essential infrastructure and API stack while developing high-throughput microservices that power Roblox. These services must be fast, reliable, and highly scalable, significantly impacting the daily experience of every Roblox user. Additionally, the team is responsible for shared libraries, infrastructure microservices, and the web infrastructure utilized by all Roblox full-stack feature teams. We deploy testable and configurable features that facilitate rapid experimentation, data collection, and optimization for performance and user engagement. Core Services is pivotal to the Roblox experience.As a Senior Software Engineer on our team, you will take ownership of and drive the development and management of our core infrastructure, API stack, and microservices. These elements are critical to supporting various services and platforms within Roblox, including our studio environment. You will also play a vital role in developing tools and frameworks for full-stack teams. This is an opportunity to take charge of high RPS (requests per second) services, contribute to the re-architecture of systems to support our company's growth, and collaborate with diverse teams, including Infra and product teams at Roblox, leading initiatives and making a significant impact across the organization.Here are some highlights of how we power Roblox:Microservices - We manage over 50 microservices, the highest of any full-stack engineering team at Roblox. These services are essential to the operation of Roblox, forming the core connection between users and experiences.

Join the dynamic team at Roblox, where millions of users engage in a vibrant 3D metaverse created by our global community of developers and creators.At Roblox, we are committed to equipping our community with the tools and platform needed to turn their imaginative visions into reality. Our mission is to redefine how people connect globally, fostering interactions from any location and on any device. We aim to unite a billion people through positivity and respect, and we are searching for exceptional talent to help us achieve this goal.A role at Roblox means you will contribute to shaping the future of human interaction, tackling unique technical challenges at scale, and enhancing the safety and civility of shared digital experiences for all.As we witness unprecedented growth in daily active users, our team is at the forefront of pioneering the next generation of advertising within the immersive metaverse. We play a crucial role in connecting global brands with our vast community of creators, delivering billions of impressions.We are looking for a skilled Software Engineer to join the Ads Experience team. You will collaborate with seasoned engineers and product leaders to develop our monetization experience, which encompasses Advertiser Experience (Roblox Ads Manager), Brand Experience (Brand Ads & Integrations), and Publisher Experience (Creator Monetization & Commerce).This is a unique opportunity to advance your career by tackling complex technical challenges. You will help shape the features that dictate how advertising operates within a 3D metaverse, balancing user experience with a vast real-time economy.Your ResponsibilitiesDevelop the Roblox Ads Manager: Design and implement full-stack features for our flagship advertising platform, writing high-quality code for both the React/TypeScript frontend and Go/C# backend services.Implement Brand Ad Offerings: Work with senior engineers to devise the logic and delivery mechanisms for immersive 3D ad units, ensuring optimal performance within games.Support Creator Success: Create tools and dashboards that facilitate easy onboarding for game creators, enabling them to manage their ad inventory and monitor revenue and engagement metrics.Ensure System Reliability: Write comprehensive unit tests and maintain system performance for all developed features.

Verkada seeks a Senior Backend Engineer based in San Mateo, CA. This position centers on creating and maintaining backend systems that support Verkada’s security products. Role overview The Senior Backend Engineer will design and implement infrastructure that can scale to meet the demands of modern security solutions. The work involves ensuring reliability and efficiency across the systems that power Verkada’s offerings. What you will do Build and maintain backend systems that support security products Design infrastructure with scalability in mind Focus on delivering reliable and efficient solutions Location This role is based in San Mateo, CA, United States.

Join IXL Learning, a leader in personalized education solutions used by millions worldwide, as we enhance our software engineering team dedicated to our Rosetta Stone and Wyzant products. We strive to maintain exceptional service quality for our diverse user base, including learners, educators, tutors, and administrators. We are on the lookout for passionate engineers specializing in site reliability and operations who excel at simplifying complexities and constructing highly scalable infrastructure.This full-time role is based at our San Mateo, CA headquarters, with a Monday to Friday schedule and the flexibility to work from home one day per week.