C# Software Engineer

Join our dynamic team at xcellink as a talented C# Software Engineer. In this exciting role, you will utilize your skills to enhance our information systems and ensure secure operations.Key Responsibilities:Design, develop, and maintain robust C# applications and services.Work collaboratively with cross-functional teams to define, design, and implement innovative features.Craft clean, scalable, and efficient code adhering to industry best practices.Troubleshoot and optimize existing applications for improved performance.Engage in code reviews, contributing valuable insights and feedback.Keep abreast of the latest industry trends and technologies to continually enhance your skills.

We are actively seeking a skilled and passionate C# Software Engineer to become an integral part of our dynamic team. In this position, you will utilize your technical expertise to enhance information system security and facilitate secure operational processes. Design, develop, and maintain robust C# applications and services. Engage with cross-functional teams to outline, conceptualize, and implement innovative features. Produce clean, maintainable, and efficient code aligned with industry best practices. Diagnose, troubleshoot, and optimize existing software applications. Contribute to code reviews, offering valuable insights and constructive feedback. Keep abreast of emerging industry trends and technological advancements.

Join Rapsodo, a leading innovator in Sports Technology, where we empower athletes globally through our state-of-the-art sports analytics products. With offices in the USA, Singapore, Turkey, and Japan, we specialize in creating data-driven, portable, and user-friendly solutions that cater to athletes at all levels—from aspiring youth to elite professionals. Our technology is trusted by coaches and athletes alike, delivering real-time insights that enhance performance in sports such as Major League Baseball and golf.We are a dynamic and rapidly expanding team that values creativity and collaboration. As a Senior Software Engineer specializing in C++, you will play a pivotal role in designing, developing, and integrating high-performance software modules for our sports analytics systems. Your expertise will be crucial in low-latency, multithreaded environments, and your work will encompass the entire software development lifecycle—from conceptualization and architecture to deployment and optimization. Collaborating with cross-functional teams, you will help deliver seamless, data-driven experiences for athletes and coaches worldwide.

Join our dynamic team at Hudson River Trading (HRT) in Singapore as a Software Engineer specializing in low-level programming with C++. You will be pivotal in driving our expansion into the Asia-Pacific markets, collaborating closely with our algorithmic trading and operations teams to enhance our trading strategies and performance. Your contributions will directly influence our trading operations, allowing HRT to establish and grow its presence in new markets while optimizing existing strategies for increased profitability. This role is a unique opportunity to blend technical expertise with strategic insight, making a significant impact on the company’s bottom line.

Empower a Future with Autonomous TechnologyAt Venti Technologies, we are on a mission to revolutionize logistics through the development of cutting-edge robotic vehicles that enhance safety, promote sustainability, and improve everyday lives. Our dynamic and innovative team is dedicated to harnessing disruptive technologies to create a better world.We are excited to announce an opportunity for a passionate Senior Software Engineer specializing in C++. Join us as we embark on fleet-level deployment of autonomous vehicles, and be part of a team that thrives on creativity and problem-solving.About Venti TechnologiesHeadquartered in Singapore, with additional offices in Cambridge (Massachusetts, USA) and Suzhou (China), Venti Technologies leads the charge in safe-speed autonomous logistics systems. Our innovative approach combines rigorous mathematics, deep learning, and proprietary algorithms to transform the future of goods transportation. Since our inception in 2018, we have established a proven track record of enhancing vehicle utilization, lowering costs, and improving safety for our clients in industrial and logistics sectors.

Join our dynamic team at ncs3 as a Software Engineer specializing in C++ for Video Intelligence. In this role, you will leverage your expertise in software development to design, build, and enhance cutting-edge video processing applications. Collaborate with cross-functional teams to deliver innovative solutions that drive business value and improve user experiences.We are looking for a passionate engineer who thrives in a fast-paced environment and is eager to tackle complex challenges. Your contributions will be pivotal in shaping the future of video intelligence technology.

Join our dynamic team at Accion Labs as a Software Engineer specializing in ANSI C. In this role, you will be responsible for designing, developing, and maintaining software solutions that meet the needs of our diverse clientele. Your expertise in ANSI C will be pivotal in creating efficient and reliable software systems.

Join our Perception team at Motional, where you will collaborate with top-tier ML engineers and research scientists dedicated to transforming the future of transportation through self-driving vehicles. Our cutting-edge technology is pivotal in understanding dynamic environments while effectively tracking and classifying objects around our robotic taxis. We seek engineers who are deeply passionate about Level 4 autonomous driving technology, thrive on intellectual challenges, and aspire to grow their careers with an innovative and fast-paced company.Key Responsibilities:Implement and deploy perception models on edge devices.Enhance and optimize GPU-accelerated algorithms via CUDA.Create advanced post-processing and classical vision algorithms.Optimize system performance focusing on latency, throughput, memory, and determinism.Elevate code quality through rigorous reviews, testing strategies, and performance benchmarks.Engage closely with ML engineers to:Enhance model robustness and readiness for deployment.Shape training objectives based on system requirements.Diagnose and rectify integration issues between models and systems.

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.

Empowering the Future Through Autonomy.At Venti Technologies, we specialize in developing cutting-edge robotic vehicles that enhance logistics safety, promote environmental sustainability, and improve the quality of life for individuals. As a passionate team of innovators and problem-solvers, we are dedicated to revolutionizing the world through disruptive technologies. Our ambitious plan for fleet-level deployment of autonomous vehicles is underway, and we are on the lookout for top talent to help us realize this vision.About Venti TechnologiesHeadquartered in Singapore with additional offices in the U.S. and China, Venti Technologies is a frontrunner in autonomous logistics systems, pioneering the future of goods transportation. Our proprietary suite of autonomy technologies leverages advanced mathematics, deep learning, and robust algorithms to deliver proven solutions that enhance safety, reduce costs, and increase vehicle utilization. Founded in 2018, Venti boasts a diverse and talented international team, with autonomous systems already operational across Asia for various industrial and logistics applications.Key ResponsibilitiesDesign and implement high-quality, fast, and reliable code.Develop and integrate advanced features for our autonomous vehicle systems.Maintain code quality through continuous integration, automated testing, and thorough code reviews.Produce detailed technical design documentation.

Join xcellink as a Software Engineer, where you will play a crucial role in the design and development of innovative devices for an integrated e-payment Fare Collection System. Your expertise will guide you through the entire software development lifecycle, from requirement definition to design, development, and rigorous testing.Key responsibilities include:Designing and building advanced applications for the Ubuntu platform.Collaborating with cross-functional teams to define, design, and implement new features.Unit testing code to ensure robustness, covering edge cases, usability, and reliability.Addressing bugs and enhancing application performance.Preparing and submitting necessary documentation throughout the software development lifecycle, including Business Rules, Software Requirement Specifications, Software Architecture Documents, Design Specifications, Interface Specifications, Source Codes, Testing Specifications, and Operation and Maintenance Manuals.Liaising with stakeholders to address requirements, design, and testing issues.

Join Hudson River Trading (HRT) as a C++ Software Engineering Intern for the Summer of 2026. We are on the lookout for enthusiastic and driven full-time students who are passionate about coding and eager to learn in a dynamic entrepreneurial atmosphere. At HRT, our engineers are crucial in developing and maintaining the technology and infrastructure that underpins our trading operations.What You Will ExperienceGain a hands-on introduction to the technical aspects of software engineering within the algorithmic trading sector.Engage in independent programming projects utilizing C or C++, tailored to project requirements.Transition into project work within your first week through structured training and hands-on experiences.Explore HRT's research and trading infrastructure, gaining insights even in areas outside your direct responsibilities.Enhance your understanding of global financial markets alongside your technical project work and mentorship.

Join Our Team: At DV Trading, we are on the lookout for a skilled C++ Software Developer to enhance our front office operations. You will play a pivotal role in the development and maintenance of our trading systems, ensuring they provide optimal support for our traders.About DV Trading: Established over 15 years ago and headquartered in Chicago, the DV Group has expanded to a dynamic team of more than 450 professionals across North America and Europe. Since becoming an independent proprietary trading firm in 2016, we have rapidly scaled our operations, utilizing our own capital and innovative trading strategies to provide liquidity to global financial markets. Our affiliates now span across broker dealers, a cryptocurrency market-making firm, and a burgeoning investment advisory.

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 our client, a statutory board under the Government of Singapore, as a Software Engineer specializing in devices. You will collaborate with the development team to design, develop, document, test, and deliver software solutions for an Automatic Fare Collection (AFC) system, focusing on high-volume and performance-intensive back-office applications.Key responsibilities include:Gathering and analyzing requirements;Designing, developing, and maintaining software solutions;Preparing and submitting deliverables during all phases of the software development lifecycle, including Business Rules, Software Requirement Specifications, Software Architecture Documents, Design Specifications, Interface Specifications, Source Codes, Testing Specifications, Operation and Maintenance Manuals, and Training Manuals;Providing support for daily application issues;Liaising with users to address requirements, design, and testing concerns.

About RapsodoRapsodo is at the forefront of Sports Technology, operating globally with offices in the USA, Singapore, Turkey, and Japan. Our mission is to empower athletes of all levels by providing innovative, data-driven, and user-friendly sports analytics products. Trusted by professional players and coaches alike, Rapsodo technology delivers real-time insights that enhance performance, enabling athletes from Major League Baseball to golf tour professionals to elevate their game.We pride ourselves on being innovative, focused, and rapidly expanding. We are on the lookout for dedicated team players who are committed to delivering cutting-edge solutions as part of Team Rapsodo.Role OverviewAs a Software Engineer at Rapsodo, you will be instrumental in shaping the future of sports technology products. Collaborating closely with the Product Owner and cross-functional engineering teams, including hardware, algorithms, firmware, and software, you will design, integrate, validate, and launch robust product features and system capabilities.Your responsibilities will encompass the entire product development lifecycle, from problem-solving and architectural design to deployment and performance optimization. You will strive to create seamless, data-informed experiences for athletes and coaches worldwide.Key Responsibilities:Product Integration & System EngineeringWork alongside Product Owners to define, track, and validate deliverables across BSP, middleware, and algorithm teams.Integrate components from various teams into a cohesive, end-to-end system that ensures compatibility, stability, and performance.Evaluate software architecture to identify integration risks, gaps, and dependencies early in the development stages.Understand algorithm outputs to facilitate proper data flow between system layers.Debugging & Implementation SupportTroubleshoot system issues across multiple layers: Linux BSP, drivers, middleware, and C++ application logic.Analyze C++ implementation details to identify root causes or propose fixes.Collaborate with teams to develop and validate patches or improvements.Cross-Team CommunicationAct as a technical liaison between Product Owners, algorithm developers, middleware engineers, and hardware teams.Translate high-level requirements into clear engineering tasks and validation criteria.

Join our dynamic team at Accion Labs as a C# Developer, where you will play a crucial role in designing, developing, and maintaining high-performance applications. We are looking for a passionate and skilled developer who thrives in a collaborative environment and is eager to tackle challenging projects.

ABOUT SIOUXSioux is a premier provider of high-tech solutions, specializing in the development, innovation, and assembly of sophisticated high-tech systems. Our dedicated team of over 1,200 engineers works tirelessly to support our clients, or serve as their own Research and Development department. By enhancing productivity, we accelerate product development, granting our clients a competitive advantage with improved cost-effectiveness.At Sioux, we are committed to fostering our employees' growth and well-being. We invest in their career development and nurture a collaborative work environment that promotes both personal and professional advancement.SIOUX IN SINGAPORESioux Singapore is a key player in the Asian market, providing R&D services from our centers across Europe and Asia. We lead development teams in Asia from Singapore, adapting to the evolving requirements of our domestic and international customers in the semiconductor, analytical, and medical sectors.The RoleIn this role, you will be responsible for developing equipment control software that supports our customers in the specified domains. Your key responsibilities will include:Collaborating with architects to define and refine product architecture within your domain.Analyzing customer needs through software requirement engineering.Designing, implementing, and testing control software to meet those needs.Conducting peer reviews to ensure the highest standards of product quality.Leading a small development team to drive performance and achieve team goals.Actively participating as a member of a scrum team, handling user stories across the full stack.Developing functionalities utilizing Agile practices, with a focus on both speed and quality.Opportunity for leadership roles at higher levels.The Job Scope Creating testable quality code in C# for machine control functionalities.Engaging in WPF and WinForms UI development.

Join our client, a statutory board under the Government of Singapore, as a Software Engineer specializing in device development to enhance the e-payment fare collection system.As a key member of the team, you will:Analyze, design, and develop integral devices for an integrated e-payment fare collection system.Explore innovative methods and technologies to elevate system performance.Tackle challenging issues that arise during development.Engage actively in the software development lifecycle using agile and iterative methodologies.

Join our dynamic team at fuku as a Project Engineer, C&S Engineer, or Architectural Coordinator. Located in the vibrant area of Tai Seng, we are seeking a dedicated professional who is eager to contribute to our projects in the construction sector, focusing on A&A and building works.In this role, you will analyze drawings, review authority requirements, and ensure that project specifications are met. Your responsibilities will include inspecting site installations for compliance with design and standards, identifying discrepancies in drawings, and overseeing projects while ensuring adherence to contract terms and regulatory specifications. You will collaborate closely with owners, architects, consultants, project managers, sub-contractors, and suppliers to ensure project success.