Backend Systems Engineer

Join Grab as the Director of Engineering for Mobile Backend Frameworks, where you will spearhead the development and innovation of our mobile backend solutions. This is a pivotal role that requires a visionary leader with extensive experience in mobile technologies, architecture design, and team management. You will collaborate closely with cross-functional teams to drive the strategic direction of our mobile initiatives and ensure our backend frameworks are robust, scalable, and aligned with the latest industry trends.

Role OverviewWe are on the lookout for an accomplished Senior Engineering Manager to spearhead the teams focusing on Mobile Frameworks, Backend Frameworks, and Build & Test Infrastructure (CI) within Grab’s Tech Infrastructure division.This pivotal position is dedicated to executing and scaling platform capabilities that influence how engineers develop, build, test, and enhance software across Grab’s mobile and backend systems. In this role, you will closely collaborate with senior individual contributors, fellow managers, and platform leaders to transform strategies into widely adopted, dependable, and impactful engineering foundations.Key Responsibilities:Oversee the development and enhancement of mobile frameworks, backend frameworks, and CI platforms.Implement platform and autonomous development strategies in collaboration with senior leadership.Promote the adoption of innovative frameworks, tools, and testing practices within your teams and partner units.Lead efforts to enhance automated testing, test reliability, and shift-left quality.Work alongside senior individual contributors to guide architecture, evaluate designs, and streamline complex systems.Introduce and scale new capabilities, including AI-assisted development.Manage and nurture a team of technically skilled engineers and engineering managers.Assist teams in navigating change while maintaining delivery momentum and engineering standards.Collaborate closely with peer platform teams to ensure synergy and integration.

At OKX, we are pioneering the future of finance through cryptocurrency, empowering individuals globally with unmatched access to the digital economy. As the Director of Engineering for our Mobile Performance Lab & Foundation, you will lead the charge in enhancing our mobile applications, ensuring optimal performance and seamless user experiences. You will collaborate closely with cross-functional teams to innovate and implement robust solutions that drive our mission forward. Your leadership will cultivate a culture of excellence and creativity, enabling your team to thrive in a fast-paced environment.

Join OKX as the Director of Engineering for our Mobile division, where you will spearhead the development of innovative features for the OKX SuperApp. You will lead cross-functional teams to enhance the user experience and drive our product vision forward. Your expertise will be pivotal in delivering high-quality business solutions and defining technical objectives that align with our strategic goals. Collaborate with global teams to push the boundaries of what's possible in the crypto space, ensuring that our products remain at the forefront of technology, usability, and security.

Join Manusai as a talented Backend Engineer and contribute to the evolution of our cutting-edge AI-driven platform. This position allows you to engage in both infrastructure engineering and business application development, enabling you to influence the technical backbone and user-centric functionalities of our systems.Key ResponsibilitiesCore Backend DevelopmentDevelop high-performance, scalable backend services with Golang to enhance AI product offerings.Architect, implement, and refine APIs (RESTful and GraphQL) to ensure seamless frontend-backend communication.Contribute to system architecture design to maintain stability, reliability, and scalability across enterprise levels.Manage extensive data flows and fine-tune distributed systems for optimal performance.Work hand-in-hand with frontend and AI teams to facilitate rapid iteration cycles on products.Produce clean, maintainable, and well-documented code adhering to industry standards.Infrastructure Track (Option A)Middleware & Core Systems ManagementOversee and enhance Manus's foundational middleware stack including databases, caching mechanisms, logging systems, and messaging queues.Design and manage Kubernetes architecture to maximize resource efficiency and ensure fault tolerance.Establish monitoring, alerting, and visibility solutions across all infrastructure elements.Guarantee high availability and disaster recovery for critical systems.E2B Cluster OperationsDirect maintenance, configuration, and upgrades of Manus's E2B cluster infrastructure.Lead capacity planning and scaling projects to meet increasing demands.Execute cost-saving strategies while upholding performance metrics.Collaborate with DevOps teams to optimize deployment and operational processes.Business Systems Track (Option B)Core Business Development

Join our innovative team at fuku as a Senior Backend Engineer, where you will play a pivotal role in designing, developing, and scaling our backend services to support a rapidly growing platform. You will be at the forefront of creating reliable and efficient systems that enhance user experience and operational efficiency.Responsibilities:- Architect, develop, and maintain backend services with a strong emphasis on reliability and scalability.- Create and manage APIs to facilitate seamless communication between services.- Improve service reliability, observability, and overall performance.- Collaborate closely with product and infrastructure teams to deliver exceptional solutions.- Optimize and enhance microservices architecture in a distributed systems environment.

Join our innovative team at fuku as a Senior Backend Engineer, where you will play a critical role in building and optimizing the distributed systems that drive our commerce platform. In this position, you will:Take ownership of developing and managing core distributed systems.Design and implement scalable and reliable microservices using Go or Python.Create high-throughput APIs that enhance platform scalability and performance.Work closely with product managers and Site Reliability Engineering (SRE) teams to deliver robust and effective solutions.Mentor junior engineers, fostering their professional growth and development.Enhance and streamline CI/CD workflows to improve development and deployment processes.Continuously seek ways to improve system performance, reliability, and scalability.

Join fuku as a Backend Software Engineer specializing in distributed systems at our Singapore office. This role is crucial for our rapidly expanding global consumer internet platform, which caters to hundreds of millions of users across diverse ecosystems including content, community, e-commerce, and advertising.Singapore serves as a pivotal hub for our international expansion, where you will develop high-performance backend systems tailored to support overseas users and facilitate efficient platform scaling across regions. In this role, you will tackle challenges associated with distributed systems, high concurrency, and cross-region architecture while collaborating with globally distributed teams to create impactful solutions.

Padlet is dedicated to developing educational software that fosters curiosity, creativity, and community among learners. Our innovative platform facilitates visual content creation and collaboration in classrooms across the globe.With mobile devices serving as the primary computers for many around the world, we are on the lookout for talented Mobile Engineers to enhance our mobile applications, ultimately improving the experience for a billion users.Key ResponsibilitiesDeveloping new functionalities for our iOS and/or Android applications, such as a voice recorder integrated with audio effects.Enhancing application performance and reliability, for instance, by making network requests more robust against inconsistent internet connections.Optimizing our workflow processes, including refining our internationalization pipelines to effectively translate our app into over 40 languages.

Join fuku as a Senior Backend Engineer, where you will play a pivotal role in developing and maintaining scalable distributed systems that power our innovative products and services. As a key member of our engineering team, your responsibilities will include:- Designing and implementing backend services using Go and/or Python.- Creating and maintaining APIs to facilitate smooth integrations and communications across services.- Enhancing system performance and reliability through optimization techniques and proactive monitoring.- Collaborating closely with product and infrastructure teams to deliver robust and efficient solutions.

Join Airwallex as a Staff Backend Engineer in Billing!At Airwallex, we are revolutionizing the way global businesses manage their financial operations. Our unified payments and financial platform empowers over 200,000 businesses, including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN. By leveraging our proprietary technology, we provide integrated solutions for business accounts, payments, spend management, treasury, and embedded finance across the globe.Founded in Melbourne, our dynamic team of over 2,000 talented individuals spans 26 offices worldwide. With a valuation of US$8 billion and backing from prestigious investors such as T. Rowe Price, Visa, and Mastercard, we are at the forefront of shaping the future of global financial transactions. If you're ready to undertake the most impactful work of your career, we invite you to join us!What We ValueWe seek passionate builders with a founder-like mindset who are eager to create real change, accelerate their learning, and take ownership of their work. You will bring strong expertise and critical thinking to our mission and operating principles. Your ability to move quickly with sound judgment, explore deeply with curiosity, and make informed decisions will be crucial as we build innovative solutions.Collaboration and humility are key traits we cherish. As part of our team, you'll transform ambitious ideas into tangible products and drive projects through to completion. Embracing technology, including AI, you'll work smarter and faster to solve complex challenges. Join us as we tackle high-visibility problems alongside exceptional colleagues and advance your career in the evolving landscape of global banking.About the Billing TeamThe Billing Team at Airwallex is pivotal in reshaping business pricing, billing, and invoicing processes. Our goal is to develop a seamless, scalable, and transparent billing platform that enhances our growth while simplifying billing management for our customers. Our dedicated team is committed to building a next-generation platform that offers flexible pricing strategies and user-friendly invoicing solutions. By integrating state-of-the-art technology, we provide robust billing experiences for all users.

About Plaud Inc.Plaud is revolutionizing the way professionals enhance their productivity and performance with our AI-driven note-taking solutions, proudly serving over 1,000,000 users globally since 2023. Our mission is to empower human intelligence, creating a next-generation infrastructure that captures, extracts, and utilizes insights from what you say, hear, see, and think.Based in San Francisco and incorporated in Delaware, Plaud Inc. is at the forefront of the human–AI intelligence frontier, combining hardware and software solutions. Our commitment to data security and privacy is evident through our compliance with ISO 27001, ISO 27701, GDPR, SOC 2, HIPAA, and EN 18031 standards.To discover more about Plaud, visit https://www.plaud.ai and connect with us on Instagram, X, Facebook, LinkedIn, and YouTube.Why You Should Join UsAt Plaud, we are shaping the future of human-AI interaction.Join a rapidly growing, profitable startup with a $250M revenue run rate achieved within just three years.Help define the next paradigm of human-AI collaboration.Engage with cutting-edge AI tools and contribute to our global expansion.Collaborate with passionate teammates who prioritize innovation, teamwork, and customer success.Advance your career in a culture that promotes continuous learning and rapid professional development.

We are seeking an experienced Observability Backend Engineer to join our team at fuku, a rapidly expanding global consumer internet platform that connects millions of users through content, community, e-commerce, and advertising. This role will be pivotal as we enhance our AI-driven infrastructure and ensure the reliability and performance of our systems across various international regions. You will be at the forefront of developing advanced observability systems designed to support both traditional distributed systems and the next generation of AI infrastructure, ensuring our platform remains stable and efficient.

Join our dynamic team at Delivery Hero as a Backend Software Engineer II. In this pivotal role, you will design and implement scalable backend solutions that enhance our delivery services. Collaborate with cross-functional teams to ensure seamless integration and performance optimization. Your expertise will drive innovation and improve user experiences.

About AirwallexAirwallex stands as the premier unified payments and financial platform tailored for global enterprises. Our distinctive blend of proprietary technology and innovative software empowers over 200,000 businesses globally—including major names like Brex, Rippling, Navan, Qantas, and SHEIN—providing holistic solutions to manage everything from business accounts, payments, spend management, to treasury and embedded finance on a global scale.Founded in Melbourne, we boast a dynamic team of over 2,000 talented and forward-thinking individuals across 26 global offices. With a valuation of US$8 billion and support from esteemed investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is pioneering the future of global payments and financial services. If you're eager to take on the most ambitious challenges in your career, we invite you to join our team.

We invite you to join our innovative team as a Senior Backend Engineer at fuku, where you will play a vital role in designing and operating high-performance backend services that drive our success.Your responsibilities will include:- Crafting and implementing robust backend services to ensure seamless high-scale operations.- Enhancing the reliability and efficiency of our existing systems.- Working collaboratively with product and infrastructure teams to deliver resilient solutions.We are looking for individuals who are passionate about backend engineering and eager to tackle complex distributed systems challenges. If this excites you, we encourage you to apply!

Join fuku as a Senior Backend Engineer and take the lead in designing and developing robust backend services for our high-performance distributed platform. You will be responsible for ensuring the reliability, performance, and observability of backend systems, while delivering production-grade services that emphasize resilience. Collaborate closely with cross-functional teams, including product and infrastructure, to create effective solutions and mentor fellow engineers to foster their growth.

- Position: Senior Backend Engineer - Location: SingaporeResponsibilities:- Take ownership of designing and developing robust, high-performance backend services.- Collaborate closely with product and infrastructure teams to architect and implement APIs.- Automate deployment processes to guarantee efficient and reliable software releases.- Provide mentorship and support to fellow engineers within the team.Requirements:- A minimum of 3 years of experience in developing systems using Go or Python.- Deep understanding of distributed systems and their complexities.- Demonstrated success in working with microservices architecture.- Knowledge of cloud platforms, service meshes, and observability tools is highly desirable.This position offers the chance to tackle challenging backend engineering problems, work collaboratively across diverse teams, and play a key role in the growth and technical excellence of fuku.

Join our team as an Observability Backend Engineer focused on Internationalisation in Singapore!As a vital part of our backend engineering and infrastructure team, you will contribute to our rapidly expanding consumer internet platform, which serves hundreds of millions of users across various ecosystems, including content, community, e-commerce, and advertising.As we extend our global reach and enhance our AI-driven infrastructure, your role will be pivotal in developing next-generation observability systems. These systems will ensure reliability, performance, and compliance across diverse regions, supporting both traditional distributed systems and emerging AI workloads.Key Responsibilities:- Spearhead the development of our observability stack, focusing on metrics, logging, tracing, and profiling.- Establish foundational observability capabilities throughout the technology stack.- Design and implement observability platforms and systems, including: - Monitoring platforms - End-to-end distributed tracing systems - Logging services - Computation engines (e.g., streaming analytics, real-time alerting, time-series analysis) - Alerting systems - eBPF-based observability capabilities- Oversee architecture design and product-level implementation.- Ensure the observability infrastructure achieves high performance, availability, and stability under high-concurrency workloads.- Continuously refine systems and platforms through iterative enhancements.- Support observability architecture, data compliance, and infrastructure stability initiatives on both domestic and international fronts.- Promote the implementation of AI infrastructure and application observability, driving the integration of “Observability + AI” capabilities.- Enhance the stability of AI-driven systems as well as the efficiency and usability of traditional observability platforms.