Principal Engineer - Java Fullstack

About OKX OKX is a leading cryptocurrency exchange and the creator of the OKX Wallet. The platform supports millions of users trading crypto assets and exploring decentralized applications. Institutions worldwide rely on OKX for secure access to crypto markets, supported by a strong Proof of Reserves framework. The company values collaboration, integrity, and action, and aims to build a workplace where everyone can contribute and grow. Role Overview: Principal Engineer, Middleware This Singapore-based position focuses on middleware engineering at OKX. The Principal Engineer will join a global team and play a key part in shaping the technology that powers both trading and wallet products.

We are seeking a talented and motivated Oracle Middleware Specialist to join our dynamic team in Singapore. This exciting role is ideal for individuals who are passionate about middleware technologies and eager to contribute to innovative projects.As a Middleware Specialist, you will be responsible for implementing, maintaining, and optimizing middleware solutions, ensuring seamless integration between various applications and systems.

Join Accion Labs as a Middleware Specialist and be part of a dynamic team dedicated to providing innovative middleware solutions. In this role, you will leverage your expertise in middleware technologies to design, implement, and maintain integration solutions that enhance business processes and improve operational efficiency.

Join our dynamic team as an Oracle Fusion Middleware Developer in Singapore! In this role, you will be responsible for developing, implementing, and supporting Oracle Fusion Middleware applications. Ideal candidates will possess a solid understanding of middleware technologies and development practices.

As a Principal Mechanical Engineer at Fuku, you will spearhead innovative mechanical engineering projects, guiding them from inception to successful completion while ensuring they meet our company's strategic objectives.- You will design, develop, and refine mechanical systems and components specifically tailored for semiconductor manufacturing equipment.- In this role, you will collaborate with multidisciplinary teams, including electrical, software, and process engineers, to guarantee optimal system performance.- You will perform feasibility studies and risk assessments to assess design alternatives and project feasibility.- Additionally, you will oversee the creation of comprehensive engineering drawings, specifications, and documentation.- Compliance with industry standards, safety regulations, and quality assurance protocols will be a priority.- You will also mentor and provide technical guidance to junior engineers and support staff, fostering an environment of continuous learning.- Stay abreast of the latest trends and advancements in mechanical engineering and semiconductor manufacturing technologies.- Participate in initiatives aimed at continuous improvement to elevate product quality and operational efficiency.

Join Grab as a Principal Engineer for Payments, where you will be at the forefront of transforming digital payment solutions in Southeast Asia. You will lead a team of talented engineers to design and implement scalable payment systems that enhance user experience and drive business growth.Your expertise will contribute to innovative solutions that meet the diverse needs of our customers, ensuring seamless transactions across various platforms. This is an exciting opportunity to shape the future of payments in a rapidly evolving market.

Join OKX as a Principal Engineer, where you will drive the development and optimization of cutting-edge AI agent systems for our global crypto exchange platform. In this pivotal senior role, you will combine your extensive knowledge of autonomous AI architecture with strategic leadership, guiding cross-functional teams to innovate solutions that operate in complex, real-time environments including trading, security, compliance, and customer interactions.

Join ASM: Where Innovation Meets Collaboration!For over 55 years, ASM has been at the forefront of technological advancement, pushing the boundaries of what is possible. Our diverse team of over 4,500 professionals from 70 nationalities is instrumental in shaping the future of semiconductor technology, contributing to pivotal developments in 5G, cloud computing, AI, and autonomous systems. We foster a culture that values diversity, inclusion, and sustainability, striving to make a tangible positive impact on the world. Our development programs are designed to support your career growth, enabling you to innovatively shape the future.Mission of the RoleAs a Principal Process Engineer, you will be integral in advancing ASM’s semiconductor process technologies. Your expertise in thin-film deposition and materials characterization will be key in developing groundbreaking solutions for next-generation devices. Your contributions will significantly enhance product performance, leading to advances in logic, memory, and power applications.Key ResponsibilitiesResearch, develop, and optimize semiconductor processes focused on Advanced Packaging, including depositions (ALD, PECVD, PVD, ECP) and surface preparation.Design and execute complex experiments using DOE and RSM methodologies; analyze and interpret experimental data for actionable insights.Create novel films or processes for emerging packaging applications, including W2W/D2W Hybrid bonding, and conduct advanced materials characterization.Mentor Process Engineers and lead technical problem-solving sessions utilizing scientific methods and tools such as Ishikawa diagrams.Collaborate with customers and marketing teams to define project requirements and execute effective demonstrations.Address equipment issues through hands-on troubleshooting and ensure successful product transition to customers.Prepare technical papers, generate Intellectual Property, and present findings to professional forums.Travel up to 10% to support remote sites and customer engagements.May supervise process engineering technicians and contribute to performance evaluations.

Join OKX as a Principal Engineer specializing in Agent Infrastructure and Memory Architecture. In this pivotal role, you will lead the design and implementation of scalable infrastructure solutions, leveraging cutting-edge technologies to optimize performance and reliability. Your expertise will be critical in shaping the future of our agent systems, ensuring high availability and efficiency.

About AgodaAgoda connects the world through seamless travel experiences. Founded in 2005 by two passionate friends and entrepreneurs, Agoda was designed to simplify global exploration for everyone.Now a proud member of Booking Holdings [NASDAQ: BKNG], our diverse team of over 7,000 professionals from 90 countries collaborates from various offices worldwide. Each day, we provide travelers with access to exceptional deals on millions of hotels, flights, and experiences.No two days are alike at Agoda. Our culture thrives on data and technology, driving our curiosity and innovation. Ready to embark on an exciting journey that shapes the future of travel? Join us!The Opportunity:The DevOps Engineering team plays a crucial role in automating the Software Development Lifecycle across all of Agoda’s Research & Development initiatives. This team is responsible for maintaining central development-related tools and creating internal web portals to boost development efficiency and security. The work of this engineering team significantly impacts all development activities at Agoda.In this Role, you’ll get to:Implement and uphold CI/CD best practices while automating security testing at DevOps speed.Maintain all core development systems for source control, CI, service discovery, and more.Act as a bridge between Development and Operations teams.Engage in full-stack development for internal tools and portals.What you’ll Need to Succeed:Over 10 years of experience in Software Engineering / DevOps / Platform Engineering, with several years in a senior or principal role.Hands-on experience with the entire Software Development Lifecycle: Requirements, Design, Code, Test, Deploy.Proficient coding skills in a modern programming language (preferably Python or Go).Familiarity with development ecosystem tools: Git, CI, Docker, Kubernetes.A passion for learning cutting-edge technologies and automating large-scale processes.

Role Overview: Senior Principal Data Engineering LeadLocation: SingaporeWe are seeking a dynamic leader to head and expand the Data Engineering, DataOps, and Data Stewardship functions within our Data organization. This pivotal role is responsible for the flawless end-to-end delivery of our cloud-native data platform, encompassing data ingestion, transformation, modeling, and operational management, thereby facilitating reliable, high-quality, and self-service analytics across various business domains.Key Responsibilities:Team Leadership: Attract, mentor, and guide a diverse team of data engineers and stewards across Singapore, Malaysia, and India, fostering in-house technical expertise and accountability for project delivery.Data Engineering Delivery: Supervise the design, development, and optimization of ELT/ETL pipelines and data models, ensuring workflows are scalable, reusable, and cost-effective.Data Quality & Stewardship: Establish stewardship protocols — define ownership frameworks, implement data quality monitoring, and drive remediation processes in collaboration with cross-functional data users.Operational Excellence: Oversee daily pipeline operations, ensuring SLA adherence and effective resolution of production issues through thorough root-cause analysis and a focus on continuous improvement.Technical Governance: Establish engineering standards for observability, role-based access control (RBAC), cost tagging, and continuous integration/continuous deployment (CI/CD) practices.Collaboration & Enablement: Foster self-service analytics by curating reliable datasets and modeled views in partnership with BI and business teams.

About AirwallexAirwallex is a pioneering unified payments and financial platform crafted specifically for global enterprises. With our proprietary technology and software, we empower over 200,000 businesses globally—including notable names such as Brex, Rippling, Navan, Qantas, and SHEIN—with seamless solutions for managing business accounts, payments, expenditure, treasury, and embedded finance at an international scale.Founded in Melbourne, we boast a diverse team of over 2,000 talented and innovative professionals across 26 global offices. With a valuation of US$8 billion, supported by top-tier investors like T. Rowe Price, Visa, Mastercard, and Sequoia, Airwallex is at the forefront of redefining the global payments and financial landscape. If you're eager to embark on the most ambitious journey of your career, we invite you to join our mission.

Role: Principal Security Engineer - Cloud & InnovationAs a key player in a leading organization, you will spearhead initiatives in cloud security, zero trust architecture, and advanced threat detection across multi-cloud environments. This position is perfect for individuals who are passionate about crafting cutting-edge security solutions at the convergence of cloud technologies, Kubernetes, and AI security.Key ResponsibilitiesLead security innovation efforts by identifying and addressing emerging threats in cloud, container, and AI systems, creating scalable solutions.Conduct research, prototype, and implement advanced security capabilities from initial proof-of-concept to full production deployment.Design and enhance runtime security mechanisms for Kubernetes and cloud-native environments.Simulate multi-cloud attack scenarios to improve detection and response strategies.Develop and implement frameworks for security automation and policy-as-code.Architect and promote security best practices across multi-cloud platforms, focusing on IAM, logging, encryption, and network controls.Oversee Kubernetes security initiatives, including workload protection, admission controls, and supply chain security measures.Investigate and integrate emerging security technologies such as eBPF, confidential computing, and AI security methodologies.Work collaboratively with cross-functional teams to ensure secure system design and implementation.

Grab Holdings Inc. seeks a Senior Principal Engineer for its Business Platform & AI Architecture team in Singapore. This position centers on guiding technical projects that influence the company’s business platforms and AI strategy. Key responsibilities Design and build scalable AI solutions tailored for business platforms Lead initiatives aimed at enhancing technology and improving customer experiences Collaborate with teams to strengthen and evolve the organization’s AI architecture Role focus This role plays a central part in shaping how Grab develops and deploys AI capabilities across its business platforms. The Senior Principal Engineer will work with various teams to ensure that technical solutions align with company goals and deliver value to both the business and its customers.

Mission Overview:We are looking for a seasoned and innovative Principal Engineer and Tech Lead Manager to spearhead our newly established Machine Learning (ML) Acceleration team. This crucial role will shape the strategy, development, and implementation of initiatives focused on significantly enhancing ML model training speed. The primary objective is to substantially shorten the development cycle for new ML models and facilitate swift hot-patching to address issues in our autonomous vehicle services.You will serve as a proactive leader, combining extensive technical knowledge in ML systems and performance optimization with robust leadership and team management capabilities. Your responsibilities will include recruiting, mentoring, and fostering a high-performing engineering team while cultivating an environment that promotes innovation, collaboration, and ongoing improvement.Key Responsibilities:Team Leadership & Management:Build, lead, and manage a high-performing team of ML and infrastructure engineers focused on acceleration.Offer technical guidance, mentorship, and career development opportunities to team members.Encourage a collaborative and inclusive team culture.Establish team objectives, priorities, and roadmaps in alignment with organizational goals.Technical Strategy & Execution:Define the overarching technical vision and strategy for ML acceleration within the organization.Identify and assess advanced technologies and methodologies for expediting ML training, including but not limited to data pipeline optimization, large-scale distributed training, data loader optimization, hardware acceleration, and model optimization techniques.Design, develop, and implement scalable and efficient solutions for ML acceleration.Cross-functional Collaboration:Work closely with ML research, ML training platform, and product teams to comprehend their requirements and seamlessly integrate acceleration solutions.Effectively communicate complex technical concepts and strategies to both technical and non-technical stakeholders.Serve as a technical expert and advocate for ML acceleration initiatives across the organization.Impact & Measurement:Regularly measure and report on the effectiveness of acceleration efforts.Continuously explore and implement opportunities for further optimization and innovation.

Role Overview Motional is hiring a Principal Software Engineer to lead the Perception Platforms team in Singapore. This role combines technical leadership with hands-on engineering. The team focuses on advancing perception algorithms that power Motional's autonomous vehicle technology. What You Will Do Guide the development and improvement of perception algorithms for autonomous vehicles. Lead and mentor a skilled team of engineers. Work closely with colleagues across different departments to deliver solutions that strengthen Motional's autonomous systems. Location This position is based in Central, Singapore.

Join aumovio as a Principal or Senior Engineer specializing in New Product Introduction (NPI) for Integrated Circuit (IC) Assembly within our Technical Operations Management team. In this pivotal role, you will be responsible for leading the development and implementation of innovative assembly processes, ensuring efficiency and quality in our manufacturing operations.

Thoughtworks Singapore is actively seeking candidates who possess the right to work in Singapore, specifically Singapore Citizens and Permanent Residents.As a Technical Principal at Thoughtworks, you will have the opportunity to wear multiple hats. Depending on client needs, you may serve as a technical advisor to senior executives, oversee and guide solution architecture for significant technical projects, or engage directly in hands-on technical implementation with our delivery teams.Your role will also involve providing both strategic and tactical leadership on accounts, cementing your status as a trusted advisor through impactful client interactions. By fostering high-performing teams, you will drive engagement and deliver exceptional value to our clients, contributing to the expansion and success of our dynamic business. Ultimately, the health of our accounts will reflect the capabilities and efficiencies you nurture.Key ResponsibilitiesChampion the adoption of best practices, including clean and reusable code through TDD, pair programming, and design patterns, showcasing Thoughtworks' technical excellence and leadership.Provide architecture and advisory services, adjusting constraints and leading enterprise-wide technical initiatives.Drive the adoption of AI-first software delivery (AIFSD) across accounts, demonstrating a thorough understanding of AI's potential to enhance client and team outcomes.Build and maintain essential relationships with clients, acting as a trusted technical advisor and staying informed on market trends affecting them.Identify opportunities for improvement and lead systemic change within organizations.Implement and operate within an enterprise architecture framework (e.g., TOGAF) to manage governance, resilience, performance, and security.Articulate the value of our delivery in relation to client goals and initiatives.Translate complex technical decisions into clear business value, guiding teams with structured, actionable steps.Ensure high performance of Thoughtworks teams on accounts while proactively managing client risk.Cultivate...

Join ServiceNow as a Principal Platform Architect and play a pivotal role in shaping the architecture of our innovative platform. You will lead technical discussions, design robust frameworks, and ensure the seamless integration of services that empower our customers to achieve their business objectives. You will collaborate with cross-functional teams to define architecture standards and best practices while mentoring junior architects to foster their professional growth.