PLC Software Engineer at Sioux | Singapore

Role overview Simular develops AI systems that interact directly with computers across different platforms. The Software Engineer - Control Layer Development focuses on the core layer that translates AI intent into real actions, managing everything from mouse and keyboard input to UI detection and error recovery on macOS, Windows, and Linux. What you will do Design and maintain the low-level control stack for computer input, including mouse and keyboard injection, screen capture, and simulating user actions. Implement UI element detection using accessibility APIs (such as AXUIElement and UI Automation), DOM or accessibility trees, and visual grounding methods. Help build an abstraction layer so the agent operates smoothly across different operating systems and application types. Troubleshoot and resolve reliability issues related to UI changes, window occlusion, resolution scaling, and managing focus across applications. Develop feedback mechanisms so the agent can verify its actions and recover from unexpected events. Work closely with modeling and planning teams to improve how intent translates into execution. Requirements Background in developing OS-level input automation tools (such as CGEvent, SendInput, xdotool). Strong knowledge of accessibility frameworks: AXUIElement for macOS, UI Automation for Windows, and AT-SPI for Linux. Experience handling unreliable element selectors, timing problems, and resolution-dependent coordinates. Careful approach to reliability and edge cases in software development. Familiarity with automation tools like Playwright, Appium, PyAutoGUI, Hammerspoon, or similar. Bonus skills Understanding of screen reader internals. Experience with remote desktop protocols (RDP, VNC), game automation, LLM agent tool-use systems, or mobile device automation (iOS UIAutomation/XCTest, Android UIAutomator/Accessibility). This position is based in Singapore.

ABOUT SIOUXSioux is a premier high-tech solutions provider dedicated to the development, innovation, and assembly of complex high-tech systems. Our team consists of over 1,200 committed engineers who either support our clients directly or function as their Research and Development department. Our exceptional productivity enables us to accelerate product development, providing our clients with a competitive advantage and enhanced cost-effectiveness.As a rapidly expanding employer, Sioux prioritizes the growth and well-being of its employees. We invest in their career development and cultivate a positive work environment that nurtures personal and professional advancement.SIOUX IN SINGAPORESioux Singapore plays a crucial role in the Asian market by delivering R&D services from our centers across Europe and Asia to customers, leading development teams in the region from Singapore.This strategic expansion allows us to adapt to the evolving needs of our domestic and international (OEM) customers in the semiconductor, analytical, and medical industries.The RoleAs a Senior Software Engineer, you will be responsible for developing machine control software to assist customers in the specified domains. Your key responsibilities will include:Collaborating with architects to define product architecture within your domain.Assessing customer requirements through software requirement engineering.Designing, implementing, and testing control software.Conducting peer reviews to ensure product quality.Leading a small development team and ensuring high performance.Participating as an integral member of a scrum team and managing user stories across the full stack.Developing features using Agile methodologies, with a focus on speed and quality.Taking on leadership roles for higher positions.The Job ScopeCreating testable, high-quality code in C# for various machine control functionalities.Developing WPF and WinForm UI applications.Implementing machine control and sequencing solutions.

As the General Manager for X-Layer at OKX, you will lead our dynamic team in driving innovative solutions within the blockchain and cryptocurrency space. You will be responsible for developing strategic initiatives, enhancing operational efficiency, and fostering a culture of excellence. Your expertise will guide our efforts in expanding market presence and ensuring top-notch service delivery.

Intrinsic Robotics, a pioneering venture of Alphabet, is dedicated to transforming the landscape of industrial robotics. Our team harnesses advancements in AI, perception, and simulation to push the boundaries of what industrial robotics can achieve, with software and data as the driving force.Our mission is to make industrial robotics intelligent, accessible, and user-friendly for millions of businesses, entrepreneurs, and developers across the globe. We are a vibrant team of engineers, roboticists, designers, and technologists, united by a passion for unlocking the creative and economic potential of industrial robotics.Role OverviewAs a Robotics Software Engineer specializing in Sensor-Based Control and Robot Learning, you will be at the forefront of developing and integrating cutting-edge control strategies and Machine Learning (ML) policies within Intrinsic's Realtime Robot Control framework. Your work will involve deploying visual servoing and force-control skills in real-world manufacturing environments, specifically focusing on dexterous, contact-rich assembly tasks. You will manage the complete development lifecycle, including designing controllers, ensuring seamless hardware integration, conducting extensive experiments, and optimizing performance metrics to adhere to stringent industrial standards.Contributions to Our MissionDevelop visual servoing and interaction control loops for complex insertion and assembly tasks.Implement advanced sensor fusion and time-synchronization algorithms for multi-modal robot control.Own and execute the full experimentation cycle, routinely conducting trials on industrial hardware to assess algorithmic adjustments and gather high-quality training data.Design and construct modular components for our kinematics, state estimation, and control systems to enhance robustness in contact-rich scenarios.Analyze logs and telemetry from various sensor inputs to pinpoint failure modes and guide the technical roadmap.Optimize real-time execution frameworks for learned manipulation models within the Intrinsic platform.

About AirwallexAirwallex stands out as the premier unified payments and financial platform designed specifically for global enterprises. By leveraging our distinctive mix of proprietary infrastructure and advanced software solutions, we empower over 200,000 businesses worldwide—including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN—with fully integrated systems that facilitate everything from business accounts and payments to spend management and treasury functions, as well as embedded finance on a global scale.Founded in Melbourne, Airwallex boasts a dynamic team of over 2,000 talented individuals across 26 offices worldwide. With a valuation of US$8 billion and the backing of prestigious investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, we are at the forefront of revolutionizing the global payments and financial landscape. If you're ready to embark on the most ambitious journey of your career, join us.Attributes We ValueWe seek innovative builders with a founder-like spirit who crave genuine impact, accelerated learning, and true ownership. You bring significant expertise in your role and a sharp analytical mindset, fueled by our mission and operating principles. You thrive in a fast-paced environment, exercising sound judgment, and exhibit a relentless curiosity that drives you to explore deeply and make informed decisions based on first principles, balancing speed with thoroughness.You are humble and collaborative, transforming innovative concepts into tangible products, and you are a doer who carries tasks through to completion. By utilizing AI, you work smarter and solve problems more effectively. Here, you will confront complex, high-visibility challenges alongside exceptional colleagues and advance your career as we shape the future of global banking. If this description resonates with you, let’s create what’s next together.About the TeamThe Developer Experience (DevX) team is dedicated to overseeing our customers' developer journey, from initial discovery through to scalable implementation. Our goal is to deliver an onboarding experience that is so seamless and well-structured that developers can easily locate product specifics, learn implementation details, and develop independently. As our customers build and scale, we ensure they have comprehensive, ergonomic, and delightful developer resources at their disposal.We achieve this by maintaining organized feedback channels and leveraging data analytics to enhance user experience continually.

At CSIT, we are dedicated to enhancing Singapore's national security through innovative technology solutions. Our products play a crucial role in various applications, particularly in counter-terrorism and computer network defense.We recognize that effective software product development relies on a robust platform and infrastructure. Our teams thrive in an environment that supports rapid and efficient software delivery. We are seeking passionate platform engineers who are committed to improving the developer experience and eager to help us expand our foundational platform, ultimately driving productivity for our development teams.

Job DescriptionAs a Senior Product Executive specializing in Physical Layer Connectivity, you will play a pivotal role in shaping our product strategy and driving growth initiatives. This position involves close collaboration with clients and the sales team to successfully launch new products into the market.Key ResponsibilitiesLeverage your expertise in product development and management tools to craft innovative strategies that enhance our product portfolio and go-to-market (GTM) initiatives.Oversee Layer 1 services and define comprehensive product line strategies, including GTM planning and execution.Collaborate with sales and marketing teams to manage product budgets and revenue targets, focusing on customer acquisition and effective pricing strategies.Monitor and manage financial performance metrics for the product suite, developing and implementing strategies to achieve or surpass revenue and profitability goals.Work alongside the network sales team to optimize performance metrics for the Enterprise Connectivity service line, ensuring seamless collaboration with Engineering and Information Services teams.Conduct thorough competitive analysis and keep abreast of technology trends to inform business strategies related to product positioning, packaging, and pricing.Foster collaboration with internal and external stakeholders to execute product roadmaps and enhancements, ensuring alignment with customer needs.Utilize market insights and ROI analysis to build compelling business cases for new product development, securing necessary resources for product creation.Drive continuous improvement initiatives in product-related processes to enhance sales enablement and customer experience.Coordinate service migrations with Operations, Project Management, and Product Systems teams to ensure successful implementation.Support projects aimed at enriching the customer experience for our products and services.

At Exa, we are on a mission to revolutionize the way AI applications access information by building an innovative search engine from the ground up. Our cutting-edge infrastructure is designed to crawl the web at scale, training advanced embedding models for indexing, and developing high-performance vector databases in Rust for efficient searching. We boast a $5 million H200 GPU cluster that regularly powers tens of thousands of machines.As a Developer Relations Engineer, you will be instrumental in bridging the gap between Exa and the global developer community. We are creating a unique API that will transform knowledge access and it’s crucial for us to engage with developers through interactive demos, social media, hackathons, API documentation, and more. Are you ready to ignite excitement about the future of search?

Join our dynamic AI Product Team as a Senior Software Engineer, where you will be instrumental in revolutionizing the way analysts interpret and process data. Your role will place you at the cutting edge of applied artificial intelligence, developing advanced systems that improve sense-making, information discovery, and decision support for national security. In this position, you will be responsible for designing and implementing AI-powered applications such as retrieval-augmented generation (RAG) systems and intelligent automation workflows. You will also develop the underlying web systems and data processing pipelines that empower these functionalities. Your contributions will span the entire technology stack, from backend services and data retrieval layers to user-friendly frontend interfaces that deliver AI capabilities. Our team prioritizes the application and integration of AI technologies, focusing on innovation, rapid experimentation, and making a tangible impact in the real world.

ABOUT SIOUXSioux is a leading provider of strategic high-tech solutions, dedicated to the innovation and assembly of intricate high-tech systems. Our team comprises over 1,200 skilled engineers who either support our clients or act as their Research and Development department. Our remarkable productivity accelerates product development, enabling our clients to gain a competitive edge with enhanced cost-effectiveness.As a rapidly expanding employer, Sioux prioritizes the growth and well-being of its employees. We invest in their career development while fostering a positive work environment that encourages both personal and professional advancement.SIOUX IN SINGAPORESioux Singapore plays a crucial role in the Asian market by delivering R&D services from our centers across Europe and Asia, leading development teams in Singapore. This expansion allows us to adapt to the evolving needs of our domestic and international (OEM) clients in the semiconductor, analytical, and medical sectors.The RoleAs a Software Designer at Sioux, you will prepare requirements and be accountable for creating and sharing software designs, as well as the implementation, integration, and quality assurance of the software. You will also have the opportunity to advance into a role providing technical leadership to the software development team, while contributing to design, realization, and integration tasks.Your responsibilities will include developing equipment control software to support our clients in the specified domains. Key duties include:Collaborating with architects to define product architecture within your domain.Analyzing customer requirements for software solutions.Designing, implementing, and testing control software.Conducting peer reviews to ensure product quality.Leading a small development team and ensuring high team performance.Working as a vital member of a scrum team, handling user stories across the entire technology stack.Developing features using Agile methodologies, with a strong emphasis on speed and quality.The Job ScopeDevelop testable, high-quality code in C# for various machine control functionalities, including:WPF and WinForm UI developmentMachine Control and SequencingHardware abstraction layerSubsystem/device communication and controlSystem calibration and positional error measurement and compensationSECS/GEM functionalities.Providing technical leadership to the scrum team through sprint planning, design reviews, merge request evaluations, and code refactoring activities.

Join Accion Labs as a Software Engineer, where you will be a pivotal part of our development team, contributing to innovative software solutions. In this full-time role, you will work on designing, developing, and maintaining software applications while collaborating with cross-functional teams to enhance user experience and functionality.

Join our innovative Cybersecurity (Software Systems) product group as a Software Engineer. In this pivotal role, you will design, develop, and implement cutting-edge software solutions to protect our nation's cybersecurity infrastructure. Collaborating closely with a talented team, you will identify project requirements, prioritize tasks, and ensure our products effectively meet the needs of stakeholders and operational users. Your contributions will play a vital role in enhancing national security.

Join our dynamic team at bjakcareer as an iOS Software Engineer. You will play a critical role in developing innovative mobile applications that enhance user experience and drive engagement. We are looking for a creative problem-solver who is passionate about technology and eager to learn new skills.

Join our dynamic team at Xcellink as a Senior Software Engineer, where you will play a pivotal role in the design and development of sophisticated enterprise applications. You will leverage your extensive experience in software development to deliver high-quality solutions that meet client needs.

Join our innovative team at bjakcareer as a Desktop Software Engineer, where you will play a crucial role in developing high-quality desktop applications. You will work closely with cross-functional teams to design, implement, and maintain software solutions that meet our clients' needs.

Join our dynamic team at Activate Interactive Pte Ltd as a Software Engineer Intern. This is an exciting opportunity for enthusiastic individuals keen on gaining hands-on experience in software development. You will work alongside experienced engineers, contributing to various projects while enhancing your coding skills.

Join Accion Labs as a Senior Software Engineer and play a critical role in developing innovative software solutions. You will work with a team of talented engineers to design, develop, and maintain high-quality software applications that drive our business forward.

Position OverviewJoin the dynamic team at AvePoint as a Software Developer, where you will play a vital role within the Products and Engineering division of NETS Solutions. Reporting directly to the Software Development Lead, you will be instrumental in delivering high-quality applications to our customers, focusing on both development and implementation.Core ResponsibilitiesEngage in requirement gathering and generate necessary technical and operational documentation.Collaborate with the Solution Architect and Software Development Lead to analyze and design code modifications based on finalized product specifications.Execute code changes and conduct system testing in alignment with product specifications.Adhere to coding and security standards, as well as corporate processes.Conduct quality assurance activities, including unit testing, system testing, and code reviews.Support the Test Team during system integration testing and assist in resolving any reported issues.Provide assistance to internal and external stakeholders throughout the testing phases.Support customers during acceptance testing and post-implementation phases.Contribute to the creation of training materials and deliver presentations.

Who We AreAbout StripeStripe is at the forefront of revolutionizing financial infrastructure for businesses worldwide. Our innovative platform empowers millions of organizations—from industry giants to dynamic startups—to accept payments seamlessly, drive revenue growth, and unlock new business avenues. Our mission? To elevate the GDP of the internet, an ambitious goal that presents you with an extraordinary opportunity to play a pivotal role in shaping the global economy while making a significant impact in your career.About the TeamThe Payments team is the cornerstone of Stripe’s offerings, processing trillions of dollars in transactions each year. As a member of this team, you will have the chance to broaden the capabilities of Stripe’s global payments network, design and implement cutting-edge payment solutions, and ensure top-tier reliability and performance.As a Software Engineer, you will be instrumental in steering pivotal decisions for the company. Collaborate with fellow engineers to develop engaging features that resonate across various system components, and partner with our business, sales, and operations teams to address and resolve user challenges effectively.