Principal Engineer, AI Agent

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 c…

Job DescriptionWe are on the lookout for a talented and seasoned Python Backend Engineer to join our dedicated Materials Science AI team. In this pivotal role, you will take full ownership of the AI Agent architecture, focusing on the development of formulation and search agents. Your mission will involve designing the 'brain' of our systems, orchestrating intricate workflows between Large Language Models (LLMs), internal skill modules, and scientific search APIs.You will work in close collaboration with cross-functional stakeholders, mentor junior engineers, and foster innovation in our Agentic backend services, ensuring seamless integration with our Vue-based frontend.

Who are we?At Cohere, our vision is to elevate intelligence for the betterment of humanity. We specialize in training and deploying cutting-edge models for developers and enterprises, enabling the creation of extraordinary AI-driven experiences, including content generation, semantic search, retrieval-augmented generation (RAG), and intelligent agents. Our commitment is crucial to fostering the broad adoption of AI technologies.We take pride in our craftsmanship. Every team member plays a vital role in enhancing our models' capabilities and the value they provide to our clients. We thrive in a fast-paced environment, focusing on delivering exceptional outcomes for our customers.Cohere comprises a diverse group of researchers, engineers, designers, and other professionals who are deeply passionate about their fields. Each member is among the best globally, and we believe that a variety of perspectives is essential for developing outstanding products.Join us in our quest to shape the future!Why this role?As a rapidly expanding startup, we are focused on creating production-grade AI agents for enterprise clients at scale. We seek talented Applied AI Engineers who can lead the design, development, and deployment of agentic workflows powered by Large Language Models (LLMs). This role involves transforming initial prototypes into fully operational AI agents that deliver tangible business benefits in enterprise settings.In this position, you will collaborate with clients to tackle real-world business challenges, frequently developing innovative agent workflows that seamlessly integrate LLMs with various tools, APIs, and data sources. While we value speed and agility, our standards are enterprise-grade: agents must be reliable, observable, safe, and auditable from the outset.You’ll work closely with customers, product teams, and platform engineers to influence how agentic systems are constructed, assessed, and implemented on a large scale.What You’ll DoCollaborate with enterprise clients and internal teams to transform business processes into scalable, production-ready agentic AI systems.Design and develop LLM-based agents that reason, plan, and execute tasks across various tools and data sources with enterprise-level reliability.Navigate rapid development cycles while meeting enterprise standards, evolving prototypes into stable, reusable solutions.Establish and implement evaluation and quality metrics to assess success, identify failures, and monitor regressions.Analyze real-world agent behaviors, systematically refining prompts, workflows, tools, and safeguards.Contribute to the continual improvement of our agentic systems through innovative methodologies and collaborative feedback.

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.

Join Braze as a Principal in our Strategic AI Sales team, where you will drive innovation and lead our AI-driven sales strategies. Your expertise will help shape our approach in leveraging AI to enhance customer engagement and drive revenue growth. As a pivotal member of our team, you will collaborate closely with cross-functional partners to identify opportunities and implement cutting-edge solutions.

Key ResponsibilitiesDesign and implement core modules for the Manus Agent, facilitating the application of generative AI in practical contexts.Enhance Agent performance through innovative prompt engineering, tool development, retrieval-augmented generation (RAG), and optimization of agent system architecture.Test and validate new product features through agile prototyping methodologies.Create evaluation frameworks and automated processes to effectively monitor and assess Agent performance.Required Qualifications1-3 years of programming experience, with a Bachelor's degree or higher in Computer Science or a related discipline. Exceptional recent graduates are encouraged to apply.Demonstrated strong programming skills, exceptional design abilities, and adherence to high-quality coding standards.Proficient in front-end technologies for rapid prototyping and development of evaluation platforms.Sound knowledge of backend technologies, including databases, caching mechanisms, message queuing, and microservices architecture.Possess a strong sense of ownership over assigned responsibilities.Ability to thrive in dynamic and fast-paced environments.About Manus AIManus AI is at the forefront of artificial intelligence, creating general AI agents that not only conceptualize ideas but also execute them effectively. Manus excels in various realms of work and life, ensuring tasks are completed seamlessly while you focus on what matters most. We foster a collaborative and innovative atmosphere where engineering, research, and business experts converge to explore the vast potential of AI applications. If you are passionate about pioneering technologies and making a significant impact, we would love to connect with you!Contact us: recruiting@manus.im

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 the RoleJoin our innovative team as a Senior Software Engineer specializing in ML Infrastructure: Development Enablement. Our goal is to create a seamless development environment that enables our researchers and engineers to push the boundaries of deep learning models for autonomous driving.We oversee a high-performance Cloud Development Environment (CDE) platform designed to support standardized, efficient ML development workspaces. In this pivotal role, your contributions will be two-fold:Platform Ownership: You will take charge of our CDE platform, ensuring its scalability, reliability, and smooth integration into the ML workflow.Agentic Evolution: You will spearhead the transition to Agentic ML Workflows, architecting AI Agents that serve as force multipliers—automating debugging processes, optimizing resource usage, and accelerating the transition from code to trained models.What You’ll Be DoingScale & Evolve the Dev Platform: Lead engineering initiatives to enhance our existing CDE platform, ensuring it meets the stringent demands of large-scale ML experimentation.Architect AI Agents: Design and implement agents powered by LLM capable of managing the ML lifecycle—from automated code suggestions and log analysis to autonomous debugging of distributed training jobs.Infrastructure Integration: Create connections between AI agents and our core infrastructure, ensuring safe and effective interaction with Kubernetes, Ray, and AWS.Collaborative Automation: Collaborate with ML Engineers to identify obstacles to productivity and build solutions, such as agents that suggest fixes for common PyTorch distributed training errors.Champion Engineering Excellence: Introduce software engineering best practices to the rapidly evolving landscape of LLM development, including the establishment of evaluation frameworks for agent performance, reliability, and security.Mentor & Lead: Serve as a subject matter expert in Agentic AI within the infrastructure team, mentoring junior engineers and influencing our long-term technical vision.

About SierraAt Sierra, we are on a mission to revolutionize customer experiences through our advanced AI platform. With our headquarters in San Francisco and expanding offices in key cities such as Atlanta, New York, London, Paris, Singapore, and Tokyo, we are committed to blending technology with human touch.Our corporate culture is defined by our core values: Trust, Customer Obsession, Craftsmanship, Intensity, and Family. These principles guide our daily operations and interactions, ensuring we create a supportive and productive environment.Our visionary co-founders, Bret Taylor and Clay Bavor, bring a wealth of experience from their previous leadership roles at major tech companies, including Google and Salesforce. Their expertise fuels our innovative spirit and commitment to excellence.Your RoleCreate and Implement AI Agents: You will design and deploy robust, high-performance AI agents that are integral to our business strategy. These are not mere prototypes; they are sophisticated, scalable systems actively utilized in production across various sectors including finance, healthcare, and e-commerce.Lead the Agent Development Life Cycle (ADLC): You will have the autonomy to oversee the full spectrum of the ADLC—from initial pilot projects to deployment and ongoing refinement. Your responsibility will be to build, optimize, and enhance AI agents in production, while setting standards for best practices in ADLC.Collaborate with Industry Leaders: You will engage directly with executives from leading enterprises to understand their critical business needs and develop AI agents that enhance their operations. Additionally, you will work alongside innovative startups, integrating AI agents into their solutions for transformative impacts.

At Simular, we prioritize creating intuitive and engaging experiences for users interacting with our AI agents through our cross-platform desktop client. While it resembles a chat interface, it offers advanced functionalities including symbolic code generation, debugging tools, and execution panels. Our goal is to ensure that using this application is as seamless and enjoyable as the most refined productivity applications.We are in search of a dedicated Frontend/Application Engineer with a keen eye for design and a passion for user experience. This role involves crafting the very environments our users engage with daily, where your contributions directly influence the design and functionality of our applications.Key Responsibilities:Take ownership of our cross-platform desktop application, continuously evolving the client experience by designing and implementing user-friendly interfaces for AI interaction, code editing, and task management.Investigate new interaction patterns to simplify the use of powerful AI tools, making them feel intuitive and natural.Collaborate across various layers of development, from user-facing interfaces to system integrations with native APIs as required.There is potential to expand your work into mobile or web applications, owning your projects from UI through to business logic, including BFF APIs and backend components when necessary.Ideal Candidate:You possess the ability to create beautiful, functional applications with a strong commitment to user experience.Your experience spans some of the following areas: desktop frameworks, web/mobile development, or native APIs, but you are adaptable and open to working with various technology stacks.You have engaged in personal projects or side applications that exemplify your design sensibility and ownership.Your enthusiasm for both design intricacies and technical depth sets you apart.Bonus points for having a portfolio of design-focused applications, experience in bridging web and native technologies, or prior work on developer tools or productivity software.

Robotics AI EngineerLocation: SingaporeJoin Field AI in revolutionizing the interaction between robots and the real world. We are pioneering the development of risk-aware, dependable, and field-ready AI systems that tackle the most intricate challenges in robotics, fully realizing the potential of embodied intelligence. Our innovative approach transcends conventional data-driven methods and pure transformer architectures, and we are paving a new path with globally deployed solutions that yield tangible results and continuously enhance models through real-world applications.About Field AIAt the cutting edge of robotic embodied AI, Field AI is transforming sectors such as construction, security, mining, and manufacturing. Our autonomous robots operate across the globe, frequently in challenging environments, providing essential insights to our clients. Whether it’s tracking construction progress, ensuring adherence to safety regulations, or performing predictive maintenance, Field AI is pioneering technologies that create significant impacts.About the RoleAs a Robotics AI Engineer, your role will involve conceptualizing and deploying AI algorithms that empower robots to perceive, reason, and make decisions in unstructured environments. You will work collaboratively with interdisciplinary teams, including robotics, machine learning, and systems engineering, to transition groundbreaking autonomy solutions from research to practical applications.

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.

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.

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.

As a Backend Engineer specializing in AI and Agent Systems, you will play a pivotal role in developing advanced solutions that enhance user experiences and automate processes. You will collaborate with cross-functional teams to design, implement, and optimize backend systems that leverage artificial intelligence technologies.

Join OKX as a Principal AI Engineer specializing in Chatbot Development. In this pivotal role, you will lead innovative projects that harness the power of artificial intelligence to enhance user experiences through cutting-edge chatbot solutions. Your expertise will contribute to creating intelligent systems that respond to user queries and provide seamless interactions.

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.

As the Vice President of Product for AI and Agent at OKX, you will lead the strategic vision and execution of innovative product solutions that leverage artificial intelligence and agent technologies. This pivotal role requires a forward-thinking leader who can inspire teams, collaborate across departments, and drive product development from ideation to launch.Your expertise in AI technologies, coupled with a deep understanding of market trends, will be essential in shaping product strategy and enhancing user experience. You will work closely with engineering, design, and marketing teams to ensure that our products meet the highest standards of quality and user satisfaction.

Join OKX as a Principal/Senior Product Manager, where you'll lead innovative AI and agent solutions that transform the crypto landscape. In this pivotal role, you will drive product vision, strategy, and execution, collaborating with cross-functional teams to enhance user experiences and redefine industry standards. Your expertise will be vital in shaping the direction of cutting-edge AI technologies and ensuring the delivery of world-class crypto solutions.

About the Role OKX is building the future of cryptocurrency and digital assets. The Senior or Staff Engineer in AI Agent Development will help shape the next generation of intelligent tools for our platform. This position is based in Singapore. Main Responsibilities Design and build AI-driven features that expand what our platform can do. Work closely with teams across the company to integrate AI agents into a range of applications. Test, refine, and optimize AI systems to deliver strong performance and reliability. What We Look For Solid experience in artificial intelligence, machine learning, and software engineering. Hands-on knowledge of AI frameworks and programming languages. Sharp problem-solving skills. Comfort working in a fast-moving setting.