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Experience Level
Senior
Qualifications
• Proven experience in backend development using languages such as Java, Python, or Node.js.• Strong understanding of database management systems and API design.• Familiarity with cloud services (AWS, Azure, etc.) and microservices architecture.• Excellent debugging and problem-solving skills.• Ability to work collaboratively in a fast-paced environment.
About the job
Nas Company is looking for a Senior Backend Software Engineer to help design and build scalable backend systems for Nas.com. This role focuses on creating technical solutions that meet business needs, working alongside cross-functional teams to support a responsive and high-performing product.
What You Will Do
Design and implement backend systems that support scalability and reliability.
Collaborate with engineers, product managers, and other stakeholders to translate business requirements into technical solutions.
Ensure backend services deliver strong performance and respond efficiently to front-end requests.
Mentor junior engineers and help shape the team’s development culture.
Communicate clearly with both technical and non-technical team members.
Who We’re Looking For
Strong problem-solving skills and a track record of building backend systems.
Comfort working with cross-functional teams and translating requirements into code.
Ability to mentor and support less experienced engineers.
Clear communication with both technical and non-technical colleagues.
Location
This position is based in China.
About Nas Company
Nas Company is a leading technology firm specializing in innovative software solutions. We pride ourselves on fostering a dynamic and inclusive workplace that encourages creativity and professional growth. Join us to help shape the future of technology!
Join Our JourneyAt ShopBack, we embarked on an inspiring journey in 2014 with the vision of transforming the way brands and consumers engage with each other. Founders Henry and Joel, both with backgrounds in advertising, recognized the constraints of traditional marketing and sought to create a platform that delivers unparalleled value. Our initial prototype…
Join Our AdventureFounded in 2014 by visionary entrepreneurs Henry and Joel, ShopBack is not merely a Cashback platform; it’s a revolutionary approach to transforming the connection between brands and consumers. With their extensive experience in advertising, they recognized the shortcomings of traditional marketing and seized the opportunity to create a more valuable experience for both parties. What began as a weekend project among co-founders has grown into a thriving business, now serving over 50 million users across 13 markets, collaborating with more than 20,000 merchants, and facilitating over half a million transactions daily. We are on a mission to build The World’s Most Rewarding Way to Shop, and we’re in search of ambitious and innovative individuals to join our team.About the Position:As a Senior Backend Software Engineer at ShopBack, you will be part of a dynamic and diverse team dedicated to developing scalable and efficient platforms that cater to eCommerce traffic worldwide. Your contribution will play a crucial role in delivering exceptional product experiences. We seek individuals who are passionate about tackling complex challenges, take pride in producing top-tier products, and thrive in a collaborative environment.Who You Are:You possess resilience, self-motivation, and a strong drive to make a difference through your work. You are passionate about your craft, continually seeking opportunities for improvement and innovative solutions to challenging problems.
Are you passionate about data and partner success? Do you thrive on taking initiative and innovating within the tech space? If you have a blend of hustle and a love for technology, we invite you to join Pattern! Your expertise can help propel one of the fastest-growing companies in the US to new heights.At Pattern, we empower brands to excel in global e-commerce marketplaces by leveraging our proprietary technology and AI. With access to over 46 trillion data points and advanced machine learning models, we optimize and automate various aspects of e-commerce growth for global brands. This includes advertising, content management, logistics, pricing, forecasting, and customer service. Numerous global brands rely on our e-commerce acceleration platform daily to achieve profitable growth across more than 60 marketplaces, including Amazon, Walmart.com, Target.com, eBay, Tmall, TikTok Shop, JD, and Mercado Libre. To learn more, visit pattern.com or reach out via email at press@pattern.com.Recognized by Deloitte as one of the fastest-growing tech companies in North America and celebrated by Inc. for exemplary leadership, Pattern prioritizes employee experience. We are proud to be named one of Newsweek’s Global Most Loved Workplaces®.We are searching for a motivated, innovative, and analytical individual to join our development team at our Pattern Asia office in Guangzhou, China. This role will report directly to the Head of Engineering, APAC.The Technology Team at Pattern Asia is committed to pushing the boundaries of marketplace APIs. If you resonate with the following questions, you could be the perfect fit:Are you driven to understand how systems work, even amidst uncertainty?Do you find excitement in uncovering the intricacies of various marketplaces?Join us in shaping the future of e-commerce!
Role Overview Nas Company is looking for a Senior Backend Software Engineer to help design and build scalable backend systems for Nas.com. This role focuses on creating technical solutions that meet business needs, working alongside cross-functional teams to support a responsive and high-performing product. What You Will Do Design and implement backend systems that support scalability and reliability. Collaborate with engineers, product managers, and other stakeholders to translate business requirements into technical solutions. Ensure backend services deliver strong performance and respond efficiently to front-end requests. Mentor junior engineers and help shape the team’s development culture. Communicate clearly with both technical and non-technical team members. Who We’re Looking For Strong problem-solving skills and a track record of building backend systems. Comfort working with cross-functional teams and translating requirements into code. Ability to mentor and support less experienced engineers. Clear communication with both technical and non-technical colleagues. Location This position is based in China.
Join Our Team at AirwallexAirwallex stands as the premier unified payments and financial platform tailored for global enterprises. Our innovative blend of proprietary infrastructure and cutting-edge software empowers over 200,000 businesses worldwide—including notable names like Brex, Rippling, Navan, Qantas, and SHEIN—with fully integrated solutions for managing business accounts, payments, spend management, treasury, and embedded finance on a global scale.Founded in Melbourne, we proudly employ a team of over 2,000 of the brightest minds in technology across 26 offices worldwide. With a valuation of $8 billion and backing from industry-leading investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of shaping the future of global payments and financial services. If you're ready to embark on the most challenging and rewarding journey of your career, we invite you to join us.
Join Grab as a Senior Backend Software Engineer specializing in cutting-edge LiDAR and 3D technologies. In this role, you will be instrumental in developing robust backend systems that support our innovative solutions. We are looking for a highly skilled engineer who is passionate about technology and eager to take on complex challenges in a dynamic environment.
About MeshyBased in the heart of Silicon Valley, Meshy is a pioneering 3D generative AI company dedicated to Unlocking 3D Creativity by revolutionizing the content creation process. We empower both professional artists and enthusiastic hobbyists to effortlessly craft unique 3D assets, transforming text and images into breathtaking 3D models in mere minutes. Where it once took weeks and cost upwards of $1,000, we now make it possible in just 2 minutes for only $1.Our elite team comprises top experts in computer graphics, AI, and art, including alumni from prestigious institutions like MIT, Stanford, and Berkeley, alongside veterans from Nvidia and Microsoft. Our diverse talent pool spans North America, Asia, and Oceania, fostering an innovative culture that addresses global 3D challenges. Supported by leading investors such as Sequoia and GGV, we have successfully raised $52 Million in funding.Recognized as the No.1 3D AI tool (according to 2024 A16Z Games) and ranking No.1 in website traffic with 3 Million monthly visits (per SimilarWeb), our platform has over 5 Million users and has generated 40 Million models.Our Founder and CEO, Yuanming (Ethan) Hu, earned his Ph.D. in graphics and AI from MIT, where he developed the acclaimed Taichi GPU programming language (boasting 27K stars on GitHub and utilized by over 300 institutions). His influential work has garnered numerous accolades, including an honorable mention for the SIGGRAPH 2022 Outstanding Doctoral Dissertation Award and over 2,700 research citations.About the RoleAs a Senior Backend Engineer, you will play a pivotal role in developing and scaling backend systems that bolster our growth and advertising initiatives. Your work will encompass event tracking, conversion callbacks, data pipelines, automation tools, and experimentation infrastructure, allowing you to design and deliver robust, scalable, and observable backend services that enhance campaign efficiency, iteration speed, and overall business expansion.Your Responsibilities:Craft, develop, and sustain backend systems tailored for growth and advertising applications;Establish event tracking, server-side conversion processes, data processing, and service-oriented pipelines;Create automation tools and internal platforms to enhance campaign execution, monitoring, and experimentation efficiency;Refine system stability, performance, scalability, and data accuracy;
Metaprise AI seeks a Python Backend Engineer based in Shenzhen. This position centers on developing and maintaining backend systems that drive reliable performance and enable smooth communication with the front end. Key responsibilities Build and maintain backend services using Python Collaborate with cross-functional teams to define, design, and implement new features Identify and resolve bottlenecks or bugs to ensure stable system operation Location This role is based in Shenzhen.
Founded in 2007, Airbnb began with a simple idea when two hosts welcomed three guests into their San Francisco home. Today, we are proud to be a platform for over 5 million hosts, who have welcomed more than 2 billion guests across nearly every country worldwide. Our hosts offer unique stays and experiences that allow guests to genuinely connect with the communities they visit.NOTE: NO VISA SUPPORT The Community You Will Join:The Global Markets Tech team plays a pivotal role in enhancing the guest and host experience across international markets through innovative product development that drives international growth. As we expand into under-served markets, innovation is at the heart of our strategy. We adapt our products to meet the unique needs of users in over 220 countries and regions, ensuring that everyone feels at home.The team collaborates closely with Product, Design, Data Science, regional stakeholders, and core platform teams to transform local market needs into robust and scalable technology that can be rapidly piloted and widely deployed. The Difference You Will Make:As a Senior Software Engineer in Global Markets, your impactful contributions will drive measurable international growth by developing scalable product capabilities across key user interactions (landing → search → pre‑booking) while enhancing pricing, promotions, and discounts to boost conversion rates and customer value across various markets. Your Typical Day:Collaborate with PMs, Designers, and Data Scientists to clarify goals, requirements, limitations, and success metrics, then translate these into a structured technical plan.Draft or evaluate technical designs, align trade-offs, and manage dependencies with partner teams across regions.Develop production code and services maintaining high standards: thorough testing, documentation, instrumentation, and performance/reliability considerations.Conduct design and code reviews, mentor engineers, and uphold consistent engineering standards within the team.Manage delivery: identify execution risks, provide updates to stakeholders, coordinate launches (including localization and market rollouts), and analyze post-launch outcomes to facilitate rapid iterations.
Join the Luxor Team as a Backend Engineer!Luxor is at the forefront of providing software and services tailored for Bitcoin miners and the wider compute industry. Our innovative full-stack platform manages gigawatts of compute infrastructure, empowering operators with the essential tools to monetize their computing capabilities, optimize and trade hardware, access financial instruments, and efficiently manage energy resources.We are convinced that compute power will emerge as the next major commodity globally, and our products are designed to facilitate this transformation. Our aim is to lead in harnessing, refining, and trading compute resources, thereby unlocking a new asset class for the world’s most critical digital resource.As Luxor experiences rapid growth across diverse domains such as software, hardware, finance, energy, and cloud infrastructure, every team member is afforded the opportunity to shape vital systems, influence overarching company strategy, and directly contribute to the evolution of the compute economy.Position OverviewIn this role, you will be instrumental in developing and enhancing Luxor's next-generation backend systems that serve as the backbone for global mining operations. Your focus will be on mission-critical components that manage high-concurrency, long-lived connections, and real-time workload distribution at scale.You will be reporting directly to the Systems Team Tech Lead. This is a fully remote position, primarily aligned with China time (UTC+8), with asynchronous collaboration across North America.Proficiency in reading and writing English is a prerequisite for this role.
Full-time|Hybrid|Shenzhen, Guangdong Province, China
Location: Shenzhen, China | Occasional travel to Hong Kong required. Position Type: Full-time | Backend DevelopmentAbout KodyKody is an international technology company with offices in Singapore, London, and Hong Kong. We are dedicated to creating high-quality software solutions that push the boundaries of technological innovation, providing reliable tech products to clients worldwide.We are currently looking for a Senior Kotlin Backend Engineer to build stable, efficient, and scalable backend systems. If you are proficient in Kotlin or Java and want to make a technical impact within an international team, we would love to hear from you!Position OverviewAs a Kotlin Backend Engineer, you will design, develop, and optimize backend services to support high-traffic, high-performance applications. You should have a deep understanding of microservices architecture, database optimization, and API development, along with strong English communication skills to collaborate effectively with an international team.This role supports flexible work arrangements and requires residency in Shenzhen, with occasional office visits or travel to Hong Kong based on team arrangements or project progress.ResponsibilitiesBackend Development: Design, develop, and optimize backend APIs and services using Kotlin (or Java).Architecture Design: Participate in system architecture design to ensure code quality, scalability, and high performance.Database Management: Optimize SQL/NoSQL databases to improve data access efficiency.API Design and Development: Build RESTful or gRPC APIs to integrate seamlessly with frontend and mobile teams.Microservices and Cloud Deployment: Develop a scalable microservices architecture and utilize Docker, Kubernetes, AWS/GCP for cloud deployment.Performance Optimization: Identify and resolve system performance bottlenecks to enhance application efficiency.Testing and Code Quality: Write unit tests and integration tests to ensure code stability.Cross-team Collaboration: Work closely with frontend engineers, product managers, and QA testing teams to drive product delivery.Requirements 3+ years of backend development experience with Kotlin or Java, familiar with Spring Boot, Ktor, or similar frameworks. Proficient in PostgreSQL, MySQL, MongoDB, or Redis for database management and optimization. Experience with RESTful API, GraphQL, or gRPC design and development. Familiar with microservices architecture, Docker, Kubernetes, and cloud deployment experience (AWS, GCP, or Azure). Knowledge of multithreading, asynchronous programming, and message queues (Kafka, RabbitMQ) for backend performance optimization. Strong English communication skills to collaborate effectively with international teams. Must reside in Shenzhen or surrounding areas and be available for regular office work and travel to Hong Kong as needed.Preferred Qualifications Experience with high concurrency and large-scale system development. Familiarity with DevOps, CI/CD processes, and ability to promote automated deployment and operations. Experience in distributed systems or data architecture design. Contributions to the open-source community or personal technical blog.Why Join Kody? Join a global technology company with offices in Singapore, London, and Hong Kong. Enjoy a remote work environment + Hong Kong office offering flexible work options. Be part of a tech-driven culture where engineers have a central role in product decisions. Take on challenging projects involving large-scale backend architecture design and optimization. Receive a competitive salary and benefits that reward your technical contributions.
We are on the lookout for a talented Backend Engineer to join our dynamic team at fuku. As a key member of our engineering group, you will play a pivotal role in developing robust backend solutions. The ideal candidate will have a minimum of three years of hands-on experience in backend development, particularly with technologies like Node.js, Python, or Go. You will have a deep understanding of API design principles and best practices, ensuring that our interfaces are both scalable and reliable. Your expertise in database optimization techniques will be crucial as you work with our microservices architecture, contributing to the design and implementation of distributed systems that drive our applications forward.
Founded in 2006 by a team of passionate gamers, Riot Games is dedicated to player-focused game development, culminating in the release of the critically acclaimed League of Legends in 2009. With over 100 million players engaging monthly, we are committed to continuously enhancing the League of Legends experience for our vibrant community. We seek humble yet ambitious individuals who can share their expertise while learning from us in return. If you are deeply passionate about gaming and unafraid to innovate, we welcome your unique perspective. As a Staff Software Engineer, Services, you will join an early-stage product team, reporting to the Engineering Manager. Your role involves developing the backend for a globally scalable suite of services, integrating with Riot's standard platforms, and managing infrastructure and compliance. You will also ensure the implementation of robust monitoring and diagnostic capabilities to preemptively address code reliability issues, laying the groundwork for a smooth large-scale launch.
Join the vibrant community of players in Sky, where we are dedicated to enhancing player interactions and fostering lasting friendships. We are on the lookout for an accomplished Senior Backend Engineer to develop robust backend systems that support thousands to millions of concurrent users while achieving zero downtime.Key Responsibilities:Lead engineering initiatives in your specialized areas. Share your expertise with team members, establish best practices, and ensure code quality through thorough reviews. Design and implement scalable backend systems that can accommodate high volumes of players.Leverage modern container and cluster management technologies to enhance the elasticity and resilience of our backend infrastructure.Enhance and sustain an agile, reliable development environment for the backend stack, enabling team members with diverse skillsets to conduct social experiments seamlessly and allowing new hires to onboard efficiently.Proactively monitor backend performance and swiftly address any failures or anomalies to ensure a seamless online experience for players globally; continuously improve dev-ops tools to enhance automation and reduce errors.Qualifications:A strong passion for video games; think and act from the players' perspective.Comfortable with taking calculated risks and achieving unprecedented engineering milestones.Enjoy collaborating within dynamic, rapidly growing teams.Required Skills:A minimum of 5 years of experience in backend development and deployment in production environments.In-depth knowledge of scalable and highly available backend systems; familiarity with open-source distributed system technologies, including scalable databases, caching strategies, distributed transactions, and dev-ops tools.Ability to analyze logs from multiple sources, identify correlations across system layers, and diagnose failures, suspicious activities, and performance bottlenecks effectively.Proficient in the Linux ecosystem; fluent in Linux or macOS bash CLI tools and Python scripting.Exceptional problem-solving capabilities and an analytical mindset.
Join our innovative team at bjakcareer as a Backend Engineer specializing in Artificial Intelligence. You will be responsible for designing and implementing scalable backend solutions that power cutting-edge AI applications.In this role, you will collaborate with cross-functional teams to develop robust backend systems that enhance the efficiency and performance of AI models. Your expertise in backend technologies will play a crucial role in shaping our AI products.
Join our innovative studio as we develop a captivating range of AI-powered virtual pets—companions that evolve, learn, and engage with users in real-time. We are in the crucial 0→1 phase of our product journey and are seeking a skilled engineer who can seamlessly integrate robust backend systems with enchanting frontend experiences.Our initial product is HadiDesign and implement a scalable full-stack architecture utilizing Python/TypeScript for the backend and React/Next.js for the frontend.Create and maintain real-time pet simulations, managing elements such as feeding, mood, growth, and event loops.Develop and optimize REST/WebSocket APIs, microservices, and PostgreSQL schemas to ensure smooth operations.Incorporate AI behavior trees, voice synthesis, and conversational models to imbue pets with unique personalities.Write clean, maintainable code and conduct comprehensive tests; lead code reviews and provide mentorship to junior developers.Collaborate closely with product, design, and gameplay teams to refine core pet interactions.Champion best practices in performance, security, observability, and CI/CD processes using Docker and Kubernetes.Explore and introduce new technologies (such as FastAPI, tRPC, edge functions) to enhance our capabilities and speed.QualificationsAt least 5 years of professional software development experience with a strong emphasis on backend systems.Proficient in Python, TypeScript, and React/Next.js frameworks.Experience with FastAPI, Django, or Flask, as well as modern frontend development tools.Deep understanding of REST design principles, microservice architectures, and PostgreSQL data management.Familiarity with cloud platforms like AWS, GCP, or Azure, along with containerization and automated deployment pipelines.Bonus: Exposure to AI/ML APIs, real-time gaming or simulation systems, and voice/chat integrations.Excellent problem-solving and communication skills; a passion for pets, gaming, or virtual companionship is a plus.
Our JourneyFounded in 2014, ShopBack emerged from an inspiring late-night idea by Henry and Joel. Our mission extends beyond just creating a Cashback platform; we aim to transform the connection between brands and consumers. Armed with their experience as former advertisers, Henry and Joel recognized the constraints of traditional marketing and identified a unique opportunity to enhance value for both parties. This vision quickly materialized into action, with the first prototype being developed over a weekend with our co-founders. Today, ShopBack proudly serves over 50 million users across 13 markets, collaborates with more than 20,000 merchants, and facilitates over half a million transactions every day. We are on a quest to create The World’s Most Rewarding Way to Shop, and we're inviting passionate, dynamic individuals to join our journey.About the RoleAt ShopBack, our engineering teams are dedicated to building scalable and efficient platforms that cater to eCommerce and travel traffic across the region, ensuring world-class product experiences. You will become part of a diverse and talented group of engineers driven to redefine how users discover, compare, and book travel products.We are expanding our Travel engineering team and are in search of seasoned engineers with experience in developing large-scale travel or OTA (Online Travel Agency) systems. If you have expertise in flight, hotel, or activities search platforms, pricing engines, real-time availability systems, or GDS integrations, we would love to hear from you.We seek individuals who are resilient, self-motivated, and eager to see the tangible impact of their work on a daily basis. Your passion for your craft and continuous pursuit of innovative solutions to complex challenges will be key to your success.
About MeshyBased in the heart of Silicon Valley, Meshy stands at the forefront of 3D generative AI technology, committed to Unleashing 3D Creativity by revolutionizing the content creation process. Our platform empowers both seasoned artists and enthusiastic creators to effortlessly design unique 3D assets, transforming text and images into breathtaking 3D models in mere minutes. Tasks that once required weeks and substantial investment now take just 2 minutes and $1.Our exceptional team comprises leading specialists in computer graphics, AI, and art, featuring alumni from prestigious institutions such as MIT, Stanford, and Berkeley, along with veterans from Nvidia and Microsoft. With a diverse and innovative workforce spanning North America, Asia, and Oceania, we are united in overcoming global 3D challenges. Supported by top-tier venture capital firms like Sequoia and GGV, we have successfully raised $52 Million in funding.As the industry leader, Meshy is recognized as the No.1 choice among 3D AI tools (according to 2024 A16Z Games) and ranks No.1 in web traffic (according to SimilarWeb, with 3 Million monthly visits). Our platform boasts over 5 Million users and has produced 40 Million models.Our founder and CEO, Yuanming (Ethan) Hu, holds a Ph.D. in graphics and AI from MIT, where he pioneered the acclaimed Taichi GPU programming language (27K stars on GitHub, utilized by over 300 institutions). His influential work has garnered numerous accolades, including an honorable mention for the SIGGRAPH 2022 Outstanding Doctoral Dissertation Award and over 2,700 research citations.What You’ll Do:Collaborate with cross-functional teams to deliver high-quality features on time.Execute detailed design, coding, and unit testing based on specifications and design documents.Engage in code reviews, share best practices, and enhance the team's technical expertise.Create and maintain distributed, robust, and scalable applications deployed in Kubernetes environments serving hundreds of millions of users.Provide support and debug production issues through on-call rotations.What We're Looking For:A minimum of 3 years' experience in backend development.Proficient with SQL databases (MySQL, PostgreSQL, etc.).Strong expertise in one or more backend programming languages, including Golang, TypeScript, and Python.
Join Our MissionAt ShopBack, we are redefining the eCommerce landscape since our inception in 2014. Our founders, Henry and Joel, envisioned not merely a Cashback platform but a transformative approach to how brands and consumers engage with one another. Recognizing the shortcomings of traditional marketing, they seized the opportunity to offer more substantial value to both consumers and brands. This vision quickly became reality, leading to the creation of our first prototype over a weekend with our co-founders. Today, ShopBack boasts over 50 million users across 13 markets, partners with more than 20,000 merchants, and facilitates over half a million transactions every day. We are on a mission to create the world’s most rewarding shopping experience, and we are looking for innovative and driven individuals to join our journey.Position OverviewWe are expanding our Travel engineering team and are in search of seasoned engineers with experience in developing large-scale travel or Online Travel Agency (OTA) systems. If you have a background in building flight, hotel, or activities search platforms, pricing engines, real-time availability systems, or GDS integrations, we want to hear from you. You will collaborate with a talented team of engineers who are passionate about revolutionizing the way users discover, compare, and book travel products.We are looking for resilient, self-driven, and highly motivated individuals who are eager to see the impact of their work daily. If you have a passion for problem-solving and continuously seek better ways to tackle challenges, you will find a fulfilling career with us.
ABOUT USXsolla is a leading global commerce platform dedicated to empowering game developers with innovative tools and services that address the unique challenges within the gaming industry. From indie studios to major AAA titles, we partner with developers to facilitate funding, distribution, marketing, and monetization of their games. With a strong belief in the evolution of gaming, Xsolla is committed to connecting opportunities and continually providing invaluable resources for creators. Headquartered in Los Angeles, California, we operate as the merchant of record and have successfully assisted over 1,500 game developers in expanding their reach and enhancing their business growth worldwide. Our mission is to provide developers with diverse avenues for profitability and success.For further details, please visit xsolla.com.ABOUT YOUWe are seeking a highly skilled Senior Backend Engineer to join our Technical Integration Team in China. This team is dedicated to fostering innovation and delivering customized solutions for our key partners in the region through bespoke integration projects, localized enhancements, and specialized technical support tailored to meet the distinct demands of the local market.If you are driven, not afraid of tackling complex challenges, eager to develop your skills, and have a passion for the video game industry, this position may be the ideal fit for you.
