Senior Backend Engineer - Growth

Join Canva, a leading online design platform, as a Senior Software Engineer specializing in our Native Video Engine. In this role, you'll play a pivotal part in enhancing our video capabilities, ensuring a seamless and engaging experience for millions of users. Your expertise will help drive innovation and deliver high-quality video solutions that meet the diverse needs of our global community.

Role overview Duolingo is looking for a Software Engineer I based in Beijing, China. This is an entry-level role focused on building and refining language-learning software that reaches millions of users. The position is designed for those who are new to software development, including recent graduates. What you will do Collaborate with fellow engineers to design and implement new software features Support the development and ongoing maintenance of Duolingo’s applications Work to improve the user experience for learners worldwide Who should apply Graduates in computer science or related disciplines Those interested in launching a career in software engineering

About Speechify Speechify helps people absorb information in new ways. Whether listening to web articles, cloud documents, or books on a phone, users can access content wherever and whenever they want. The tools at Speechify aim to make learning faster, deeper, and more enjoyable. As streaming changed audio entertainment, Speechify is reshaping how people interact with audio information. The company leads its category and continues to grow rapidly. Role Overview: Senior Software Engineer, Core Experiences Speechify’s Core Experiences Team builds and maintains the services and SDKs that power the product across platforms. This senior engineering role focuses on both product and infrastructure. The work centers on designing clear APIs and intuitive systems that boost user engagement. The team values strategic thinking and a hands-on approach to technical challenges. What You Will Do Work with Product Teams to define project scopes and streamline workflows for faster customer feedback. Balance integration and user experience trade-offs across teams, delivering solutions through a cross-platform SDK. Improve existing features for better performance, such as reducing load times and optimizing parsing, by refining abstractions and algorithms. Develop cloud functions, lightweight backend services, and jobs using Kotlin. Who Thrives in This Role Thinks in systems and values simplicity in design, recognizing that optimizing a system means considering the whole picture. Generates ideas and options quickly, with a clear sense of what can launch now and what needs more time. Stays focused and self-directed, especially in a startup environment with a remote team. Works well with others, inspiring and negotiating with designers, marketers, and product managers. Location This position is based in Beijing, China.

Join Our Innovative TeamThe Fulfillment Technology team serves as a cornerstone for Grab, empowering us to exceed the expectations of our customers and partners across various sectors and marketplaces in Southeast Asia. We are dedicated to developing high-throughput, real-time distributed systems that leverage cutting-edge software engineering methodologies to handle hundreds of millions of requests daily. You will report to the Senior Software Engineering Manager of Fulfillment, collaborating with a distributed team across five locations: Singapore, Beijing, Indonesia, Malaysia, and Romania.Our mission is to provide the most exceptional products and experiences to our driver partners, enhancing their engagement and adoption of our services. We aim to improve the efficiency and opportunities for our driver partners to fulfill customer orders seamlessly, regardless of the weather, and to create effective marketplaces by establishing sustainable and partner-friendly pricing.About the RoleWe are seeking a Senior Software Engineer to bolster our Fulfillment Platform Engineering Team. The ideal candidate will possess substantial experience in cloud engineering, system design, and architecture, along with a strong background in reverse engineering. You should consistently deliver high-quality code and be enthusiastic about mentoring junior engineers.Your Responsibilities Will Include:Designing, developing, and maintaining scalable data acquisition platforms within a microservices architecture, while addressing challenges during data acquisition.Leading medium to complex projects independently, which involves defining technical designs, aligning with stakeholders, following best coding practices, and meeting non-functional requirements.Implementing best practices and coding standards to ensure the reliability, performance, and security of our backend systems.Writing clean, maintainable, and efficient code, along with conducting code reviews to uphold code quality and adherence to software development best practices.Optimizing and enhancing existing backend systems for improved performance and scalability.Troubleshooting and resolving intricate backend issues and system failures to minimize production impact.

Join Our TeamThe Fulfillment Tech family is a fundamental component of Grab's commitment to providing exceptional service to our customers and partners across Southeast Asia. We focus on high-throughput, real-time distributed systems that leverage advanced software engineering methodologies to handle hundreds of millions of requests every day. You will work alongside a diverse team located in Singapore, Beijing, Indonesia, Malaysia, and Romania, reporting directly to the Senior Software Engineering Manager for Fulfillment.Our mission is to deliver top-notch products and user experiences to our driver partners, enhancing their engagement with our services. We aim to improve opportunities and efficiency for our driver partners, ensuring they can fulfill customer orders reliably, regardless of the circumstances. Additionally, we are dedicated to creating efficient marketplaces by establishing sustainable pricing that resonates with our partners.About the RoleWe are seeking a skilled Senior Software Engineer to become a vital part of our Fulfillment Platform Engineering Team. The ideal candidate will possess a robust background in cloud engineering, system design, architecture, and reverse engineering, consistently delivering high-quality code while mentoring junior engineers.Your Key ResponsibilitiesDesign, develop, and maintain resilient and scalable data acquisition platforms within a microservices architecture, addressing challenges in data acquisition.Independently lead medium to complex projects, defining technical designs and solutions, aligning with stakeholders, adhering to coding best practices, and fulfilling non-functional requirements.Implement industry best practices and coding standards to ensure our backend systems' reliability, performance, and security.Write clean, maintainable, and efficient code while conducting code reviews to uphold code quality and adherence to software development best practices.Optimize and enhance existing backend systems to improve performance and scalability.Troubleshoot and resolve intricate backend issues and system failures, minimizing production impact.

Join Duolingo as a Senior Software Engineer and be a part of our mission to make education accessible to everyone. In this role, you will leverage your technical expertise to design, develop, and maintain our innovative language-learning platform. Collaborate with a team of talented engineers and product managers to deliver scalable and reliable software solutions that enhance user experience.

Role Overview Speechify is hiring an iOS Core Product Software Engineer in Beijing, China. This role focuses on building and improving iOS applications that bring text-to-speech technology to users worldwide. The team values practical solutions and aims to deliver apps that are both reliable and easy to use. What You Will Do Develop and enhance core features for Speechify’s iOS applications Collaborate with engineers to create intuitive and efficient user experiences Help ensure apps remain dependable and high-performing as they grow About the Team Work with colleagues who care about making technology accessible and enjoyable. The team is committed to quality and continuous improvement in every release.

Veeva Systems is a pioneering organization dedicated to transforming the life sciences industry by accelerating the delivery of therapies to patients. As one of the fastest-growing SaaS companies, we achieved over $2 billion in revenue last fiscal year and continue to expand our reach.Our core values drive everything we do: Doing the Right Thing, Ensuring Customer Success, Supporting Employee Success, and Maintaining Speed. In 2021, we made history by becoming a public benefit corporation (PBC), committed to balancing the needs of our customers, employees, society, and investors.Join us in transforming the life sciences sector and positively impacting our customers, employees, and communities.The RoleVeeva is looking for a Principal Backend Engineer to join our innovative team in Beijing.In this position, you will spearhead the development of CRM applications for China on our cutting-edge SaaS cloud platform, shaping the future of enterprise solutions in the Life Sciences industry. Collaborate with top engineers to tackle complex challenges, enhance performance, and ensure reliability at scale.

Join Canva's innovative team as a Senior HarmonyOS and iOS Software Engineer, where your expertise will help shape our mobile applications. You will work collaboratively in a vibrant environment, contributing to the development of cutting-edge features that enhance user experience.

Founded in 2007, Airbnb has evolved from a simple idea of offering a place to stay into a global community of over 5 million hosts welcoming more than 2 billion guests to unique experiences across the world. We are committed to fostering authentic connections and memorable experiences for our guests while empowering hosts to share their spaces and stories.The Community You Will Join:At Airbnb, Machine Learning and Artificial Intelligence are integral to our product offerings. From enhancing Trust and Payments to optimizing Customer Service and Marketing, we harness the power of ML to elevate the experiences of both guests and hosts.The Community Support Products (CSP) Machine Learning team spearheads the CSxAI (Customer Support x Artificial Intelligence) initiatives. Our mission is to leverage Generative AI technologies to create an intelligent, scalable, and exceptional service experience. The team is responsible for developing and refining AI models, ML services, and tools, including LLM fine-tuning, optimization, RAG/Search, and automation of LLM evaluation and testing, as well as feedback-based learning and guardrails for a spectrum of applications within Airbnb.With Airbnb's rich data, complex marketplace, and diverse product offerings, we are committed to pushing the boundaries of AI practice. We invest in long-term innovation to tackle intricate challenges, and we are looking for top-tier ML and AI experts to join our team. The Difference You Will Make:We believe that our current customer experiences are just the tip of the iceberg regarding potential innovations. Science is key to delivering transformative change for our Guests and Hosts at Airbnb.Your role will involve using cutting-edge AI technologies to revolutionize our customer service, creating personalized, user-friendly, and proactive service experiences.Many initiatives you will be working on are in their conceptual stages, providing you with the opportunity to cultivate ideas from inception to production, turning visionary concepts into impactful realities. A Typical Day: Envision, advocate for, and support the development of innovative ML systems, product integrations, and performance optimizations to address real-world challenges.Collaborate cross-functionally with product, design, and engineering teams to craft solutions that enhance our services.

Role overview Grab seeks a Senior Site Reliability Engineer in Beijing to help maintain a reliable and high-performing platform. This position centers on working closely with engineering teams to reinforce system architecture, establish thorough monitoring, and enhance incident management processes. What you will do Collaborate with developers to refine and scale the system architecture. Design and deploy monitoring solutions that track system health and performance. Streamline incident response to minimize downtime and accelerate service recovery. Contribute to maintaining high availability and scalability for Grab’s platform and services. Impact This work supports a seamless and dependable experience for users on Grab’s platform.

ABOUT USXsolla is a leading global commerce platform tailored for the video game industry, offering an extensive suite of tools and services designed to empower developers. Whether you're an indie studio or a major AAA developer, our partnership enables you to effectively fund, distribute, market, and monetize your games. Driven by a passion for the future of gaming, Xsolla is dedicated to connecting opportunities and continuously providing innovative resources to creators. With headquarters in Los Angeles, California, we serve as the merchant of record, helping over 1,500 game developers expand their reach and elevate their businesses globally. Our commitment ensures developers have everything they need to succeed in the gaming landscape.We are seeking a highly skilled Senior Backend Engineer to join our Technical Integration Team in China. This team is pivotal in driving innovation and crafting customized solutions for our prominent partners in the region through tailored integration projects, localized product enhancements, and dedicated technical support. Your role will be vital in addressing the unique challenges of the local market.If you are driven, embrace challenges, eager for professional growth, and passionate about the gaming industry, this position may be the perfect match for you.

About Speechify Speechify builds text-to-speech tools that help over 50 million people turn written content into audio. Our products convert PDFs, books, Google Docs, news articles, and websites into spoken word, making information more accessible and easier to retain. The Speechify suite includes apps for iOS, Android, Mac, Chrome, and the web. Our Chrome extension earned Google’s Chrome Extension of the Year, and Apple recognized us with the 2025 Design Award for Inclusivity. Our Team and Culture Nearly 200 people work at Speechify, collaborating from locations around the world. We operate fully remotely, with no central office. The team includes frontend and backend engineers, AI research scientists, and professionals from Amazon, Microsoft, Google, as well as alumni from top PhD programs and fast-growing startups.

About the Role:Join Alluxio as a Senior Staff Software Engineer, where you will lead the charge in advancing the innovative Alluxio project. This role presents an exciting opportunity to tackle complex challenges in Distributed Data Services, focusing on enhancing memory and data structure efficiency, optimizing thread concurrency, implementing locking mechanisms, and developing effective caching policies.Key Responsibilities:1. Drive the design and development of scalable system architectures capable of supporting thousands of nodes while ensuring data durability and high availability.2. Collaborate with cross-functional teams to translate creative architectural ideas into practical solutions, guiding team members throughout the project lifecycle.3. Take ownership of product architecture and set the technical direction in partnership with product management.Qualifications:1. Proven leadership skills with a minimum of 2 years in a technical architect role.2. Bachelor's degree in Computer Science, a related technical field, or equivalent hands-on experience.3. Proficient in one or more general-purpose programming languages, including Java, C/C++, or Go.4. Extensive experience in architectural design across at least two of the following areas: distributed systems, parallel processing, large-scale software systems, or security software development.5. Strong analytical and problem-solving abilities.6. Excellent verbal and written communication skills in English.Preferred Qualifications:1. Advanced degrees (Master's or PhD) in engineering, computer science, or a related field.2. High proficiency in one or more programming languages such as Java, C/C++, or Go.3. A passion for learning new programming languages and technologies.

Join Bosch Group as a Value Stream Process Engineer in our Beijing office. In this pivotal role, you will be responsible for analyzing and optimizing production processes to ensure efficiency and quality. Collaborate with cross-functional teams to implement lean methodologies and contribute to continuous improvement initiatives.

Join Canva as a Senior Effects Engine Engineer, where you will play a critical role in enhancing user experiences through the development of advanced visual effects and graphics. You will collaborate with a talented team of engineers and designers to create innovative tools that empower millions of users worldwide to express their creativity.

Unlock Your Potential with a Leading Performance-Driven Advertising Company! As the Marketing Manager on the Geo Marketing Team at our Beijing or Shenzhen Office, you will be instrumental in enhancing Taboola's brand visibility within the Chinese market. Your strategic leadership will focus on partner engagement and event marketing, turning complex business objectives into impactful regional initiatives. By aligning sales objectives with innovative marketing tactics, you will directly contribute to lead generation and strengthen our position in the thriving Chinese advertising landscape.

Join Duolingo, the leading language-learning platform, as a Staff Software Engineer. In this role, you will be instrumental in building and enhancing our innovative products that make language learning accessible and fun for millions of users worldwide. You will collaborate with a dynamic team of engineers and contribute to significant projects that shape the future of education technology.

Role overview Canva seeks a Frontend Software Engineer for its Beijing office. This position centers on designing and developing user interfaces that make creation and collaboration straightforward for Canva users. Working in this role means partnering with cross-functional teams to deliver polished, reliable user experiences. Collaboration with designers, product managers, and other engineers is a key part of the day-to-day work. What you will do Build and refine intuitive frontend features for Canva’s platform Work with colleagues across different disciplines to deliver seamless user interactions Focus on quality and usability in every release Location This role is based in Beijing.