Cyber Security Software Engineer

Join our team as a Cyber Security Software Engineer, where you will play a pivotal role in safeguarding our digital assets. This position involves developing and implementing innovative security solutions to protect against cyber threats. You will collaborate with cross-functional teams to design software that meets the highest security standards.

Join QCP, Asia's premier digital asset partner, where we empower clients to seamlessly incorporate digital assets into their investment portfolios.Our extensive suite of solutions includes spot on/off ramping, fixed income strategies, vanilla options, and bespoke exotic instruments.Guided by our mission to be the most reliable partner in the digital asset markets, we deliver innovative solutions designed to make digital assets an integral part of every portfolio, balance sheet, and treasury.Founded in 2017, we have recognized the transformative potential of digital assets in financial markets and beyond. We are at the forefront of this change, adeptly navigating multiple market cycles and bridging the gap between institutional and crypto ecosystems.At QCP, we prioritize building trustworthy partnerships, placing client success and care at the core of our operations.

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 Us as a Principal Software Engineer - Trade & BlockchainAre you ready to make a significant impact in the world of finance and blockchain technology? As a Principal Software Engineer at grvt, you will lead the development of critical production code within our complex platform, ensuring high reliability and operational excellence.Your ResponsibilitiesDevelop and manage high-stakes production code in the most intricate and essential areas of our platform.Oversee system performance in production, particularly during challenging scenarios like failures and high-stress conditions.Navigate through ambiguous problem spaces, clearly defining constraints and potential risks.Proactively identify and mitigate technical, operational, and product risks through thoughtful design and operational discipline.Simplify complex systems by removing unnecessary complexities and unsafe patterns.Establish technical direction through reference implementations and sustained ownership of key systems.Serve as a technical mentor by providing insightful code reviews and leading design discussions.Impact product and technical decisions through a deep understanding of system behaviors and long-term trade-offs.Actively engage in incident responses, ensuring improvements through thorough root-cause analysis.Elevate standards for correctness, reliability, and operational excellence.Qualifications We SeekWe are on the lookout for outstanding individual contributors who excel in our core competencies and leverage their unique strengths effectively.You should possess:A proven history of owning and advancing complex, production-critical systems.Exceptional engineering judgment in high-risk or uncertain environments.A strong understanding of failure modes, edge cases, and consequential effects.Robust operational ownership, including designing for observability and recovery.The talent to simplify complicated systems while maintaining essential correctness and safety.A track record of influencing others through code quality and technical credibility.

Join our Engineering Enablement team at Motional as a Senior Software Engineer and play a pivotal role in enhancing developer productivity across the organization. In this position, you will be responsible for designing and evolving internal platforms, services, and toolchains that are essential for our engineering workflows. Your collaboration with various teams within the company will be crucial in identifying systemic bottlenecks and implementing scalable, self-service developer platforms. This will help to alleviate cognitive load, streamline CI/CD workflows, and empower teams to transition from code to production with both speed and confidence. Your primary focus will be on our internal developer platform and productivity tools, which are designed to enable engineers to deliver reliable, high-quality code more rapidly and efficiently.

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.

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.

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.

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 our innovative team at bjakcareer as an Android Software Engineer. In this role, you will be responsible for developing high-quality mobile applications that enhance user experience and leverage the latest technologies. You will collaborate with cross-functional teams to define, design, and ship new features while ensuring code quality and performance optimization.

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.

Activate Interactive Pte Ltd (“Activate”) stands as a premier technology consultancy based in Singapore, with a growing footprint in Malaysia and Indonesia. Our mission is to empower clients through exceptional, cost-effective application development services, including mobile applications, web solutions, and cloud technologies that eliminate technological barriers and enhance business efficiency.We are passionate about making a positive impact on the lives of individuals and the environment through technology. Our commitment to fostering a supportive workplace enables our employees to unlock their full potential and continuously innovate.We are on the lookout for talented individuals to join our expanding team.If you are excited about the prospect of contributing to a dynamic company that is shaping the future of mobile and web technologies, we would love to hear from you!Co-Development Business Unit is seeking a Senior Software Engineer for a fixed-term contract role.Key Responsibilities:Design, develop, test, and operate a clinical decision support system, ensuring integration with various front-end interfaces.Create technical designs based on business team requirements.Implement applications, services, and integrations.Conduct thorough testing and quality management, including unit tests, functional tests, end-to-end tests, and test automation.Monitor security, implement enhancements, and resolve issues.Manage platform operations and provide technical support.Document technical specifications using Confluence (e.g., architecture diagrams, ERDs, API specifications, flowcharts, etc.).Collaborate with other technical teams for service integration, deployment, and debugging as necessary.Requirements:Experience in supporting architecture design and implementation of backend services and frontend components.Proficiency in the following technologies is essential:PythonDjango Rest FrameworkReactJS with TypeScriptSolid understanding of AWS services (basic infrastructure setup and operations)Experience with Infrastructure as Code (IAC) such as AWS CDK, Terraform, or CloudFormationFamiliarity with GitLabBenefits:What We Offer:A vibrant and enjoyable working environment.Employee wellness programs.Opportunities to work on projects with Singapore Government Agencies.A structured development framework with growth opportunities, recognized as a “SHRI 2025 Gold winner” in “Learning & Development; Coaching & Mentoring”.

As a Senior Software Engineer at Caladan, you'll collaborate with intelligent and driven colleagues, leveraging diverse skill sets to provide a robust platform for your innovative ideas. Your contributions will directly impact our trading platform's development, enabling you to see the tangible results of your work.Your ResponsibilitiesAs a key member of our trading platform development team, you will:Design, develop, and maintain a highly efficient and adaptive trading platform that accesses various CeFi, DeFi, and OTC liquidity sources.Employ software development methodologies to enhance order management, compliance, exchange connectivity, market data, and routing capabilities.Create and implement our next-generation real-time trading platform.Oversee and support the global trading system's operations, effectively troubleshooting and resolving issues as they arise.Collaborate closely with traders and the business development team to swiftly implement new concepts.Mentor junior team members, guiding them in their professional development and serving as a role model.

AvePoint is hiring a Senior Software Engineer based in Singapore. This position centers on leading important projects while shaping technical direction for both immediate needs and the broader ministry ecosystem. The role involves balancing hands-on delivery with building solutions that other teams can reuse, all while navigating technical trade-offs and helping set patterns for success across the organization. Strategic Technical Delivery Independently lead and deliver high-priority projects, ensuring quality and meeting deadlines with minimal oversight. Make technical decisions that consider timelines, scope, budget, and long-term sustainability. Oversee modernization efforts involving legacy technologies, including Java, Appian, OutSystems, Pega Cloud, and Microsoft Dynamics. Proactively identify and manage technical dependencies, keeping stakeholders informed about constraints and their potential impact on schedules. Contributing Across the Ministry Design reusable frameworks, patterns, and infrastructure for multiple ministry systems. Document architectural choices, implementation patterns, and lessons learned to support knowledge sharing. Participate in shared technical goals and continuous improvement initiatives throughout the ministry. Mentor engineers through code reviews, technical guidance, and helping establish best practices. Managing Trade-offs and Decision Making Evaluate when to build custom solutions versus leveraging existing platforms, considering data sovereignty, operational complexity, and organizational constraints. Balance urgent project goals with the need to create sustainable infrastructure for future work. Navigate competing priorities between ideal solutions and practical approaches that address both current and future needs. Identify and communicate the impact of technical debt, making informed decisions about how and when to address it.

Join our dynamic team at Activate Interactive Pte Ltd as a Software Engineer. We are looking for innovative thinkers who are passionate about developing cutting-edge software solutions.

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.

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.

As a Senior Frontend Engineer at Hyperliquid Labs, you will play a pivotal role in creating high-quality, scalable, and efficient frontend applications. Your expertise in React, TypeScript, and CSS will be essential as you take on the following key responsibilities:Design, develop, and maintain dynamic frontend applications that are robust and high-performing.Transform designs from Figma into intricate layouts and engaging animations.We are looking for candidates who possess a strong engineering foundation and are adept at writing modular and maintainable code. You should have:A solid understanding of modern React and TypeScript principles.Experience with responsive and adaptive design methodologies.Exceptional problem-solving skills and a keen eye for detail.The ability to work on-site in Singapore.

About Pave BankPave Bank is pioneering the future of programmable business banking. Founded by the visionary creators of Monzo and BigPay, we are transforming the global banking landscape by integrating advanced financial infrastructure with unparalleled client experiences.About the RoleWe are on the lookout for a Senior Software Engineer to enhance our Engineering team. You will collaborate closely with Product, Compliance, Treasury, and Operations to build the next generation of our programmable banking infrastructure.As a key member of our team, you will help shape the core of Pave Bank by delivering scalable, reliable, and maintainable systems that drive our banking operations. Your responsibilities will include designing distributed systems, implementing end-to-end features, mentoring junior engineers, and working across teams to provide high-quality software solutions that propel our business forward.ResponsibilitiesDesign and develop backend services using Go or other strongly typed languages.Create scalable, event-driven distributed systems that support critical banking functions.Engage with stakeholders to gather requirements and deliver effective solutions.Produce comprehensive design documents for new features and enhancements.Review code submissions and provide constructive feedback.Oversee the implementation of features from architecture to deployment.Maintain code quality through clean, well-documented code and automated testing.Contribute to engineering best practices and improve system reliability.RequirementsTechnical SkillsAt least 5 years of professional software engineering experience.Proficient in Go or another strongly typed language.Strong understanding of distributed systems and event-driven architectures.Experience working in a Tier 1 tech company or significant open-source contributions.

Role overview Airwallex seeks a Senior Software Engineer, iOS, to support the development and improvement of mobile applications for its financial platform in Singapore. The focus is on delivering robust features and maintaining a seamless user experience across iOS devices. What you will do Develop and refine iOS mobile applications for Airwallex’s suite of financial products. Collaborate with cross-functional teams to translate business requirements into technical solutions. Champion and apply software development best practices at every stage of the project lifecycle. Maintain high standards for app performance, usability, and reliability. Location This role is based in Singapore.