Dotnet Developer Position in Singapore

Join our dynamic team at Accion Labs as a Dotnet Developer! We are looking for a skilled professional who is passionate about software development and eager to embrace new challenges. In this role, you will work on exciting projects that utilize the latest technologies in the .NET framework, contributing to our mission of delivering quality software solution…

Activate Interactive Pte Ltd seeks a Senior Software Engineer with deep experience in Java and Kotlin. This position is based in Singapore and centers on building new solutions and refining current products. Key responsibilities Partner with cross-functional teams to deliver software projects from concept to launch Shape architectural choices and guide technical direction Lead the development of new features using Java and Kotlin Enhance existing products and handle ongoing maintenance tasks Requirements Solid track record in software development with both Java and Kotlin Experience working within an agile team Strong collaboration skills and the ability to communicate technical concepts clearly Proactive approach to taking initiative and moving projects ahead Team culture The team values open collaboration and a commitment to continuous improvement. Colleagues support each other's growth and focus on achieving results together in a lively workplace.

Join our dynamic team as a Java Developer and leverage your expertise to build innovative applications. You will collaborate with cross-functional teams to develop robust solutions, ensuring high performance and responsiveness. This role requires a passion for coding and the ability to work in a fast-paced environment.

Join our dynamic team at Accion Labs as a Java Developer! We are seeking a skilled professional who is passionate about developing innovative software solutions. In this role, you will work on exciting projects, collaborating with talented engineers and contributing to the overall success of our initiatives. If you thrive in a fast-paced environment and are eager to tackle challenges, we want to hear from you!

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.

Role Overview fuku seeks a Senior Java Developer for a contract position in Singapore. This role focuses on building scalable, secure banking applications using Java microservices. The work centers on designing, developing, and maintaining services that support core banking, payments, and customer-facing platforms. The position requires close collaboration with architects, DevOps engineers, and business stakeholders to deliver solutions that meet strict standards for the financial services industry. What You Will Do Design, develop, and deploy Java microservices with Spring Boot and related frameworks. Build and optimize RESTful APIs and event-driven systems to support banking workflows. Work with MySQL databases, including schema design, query optimization, and transaction management. Partner with front-end, integration, and infrastructure teams to deliver end-to-end solutions. Write unit, integration, and contract tests using JUnit, TestNG, and Mockito. Contribute to CI/CD pipelines with tools such as Jenkins, GitLab CI, or GitHub Actions. Ensure all solutions comply with banking security standards and regulatory requirements, including MAS TRM Guidelines. Location Singapore (onsite).

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.

Role Overview Hopper is looking for a Fullstack Software Engineer focused on Commerce and Partner Success. This role is fully remote and based in Singapore. The team builds solutions that improve user experience and support partner needs. What You Will Do Design and develop features across both front-end and back-end systems Create scalable applications to support partners and users Work on projects that enhance customer satisfaction What We Look For Experience with both front-end and back-end technologies Ability to build and maintain scalable software Interest in improving user and partner experiences

About UsPhysicsX is an innovative deep-tech firm rooted in numerical physics and Formula One, committed to revolutionizing hardware innovation at a pace akin to software development.We are developing a cutting-edge AI-driven simulation software stack designed for engineering and manufacturing across advanced sectors. By facilitating high-fidelity, multi-physics simulation through AI inference throughout the entire engineering lifecycle, PhysicsX empowers engineers to achieve unprecedented levels of optimization and automation in design, manufacturing, and operations. Our clientele includes pioneering organizations in Aerospace & Defense, Materials, Energy, Semiconductors, and Automotive.The RoleAs a Senior Forward Deployed Software Engineer, your primary mission is to tackle our customers' most pressing challenges. You will create and implement applications that leverage our physics AI models to enable clients to innovate faster, more efficiently, and at reduced costs.Working as part of the delivery team, you'll partner directly with customers, data scientists, and machine learning engineers to develop applications that transform advanced engineering practices. We seek an individual who can grasp complex engineering concepts across various industries, deeply understand the challenges engineers face, and construct effective solutions. Who We're Looking ForTechnical Expertise: Given the high complexity of the diverse engineering disciplines we operate within, a proven ability to solve intricate problems is essential. A background in Mechanical Engineering or a related field is advantageous. This role requires proficiency across the full technology stack, with a robust foundation in software engineering, API design, and application deployment in production environments. Proactive Ownership: You will be accountable for generating impactful results for our customers, regardless of the challenges that arise. We are in search of a self-starter who instinctively identifies issues and resolves them comprehensively. You will take full responsibility for project outcomes and will acquire the necessary skills and knowledge to address novel challenges swiftly. Customer-Centric Focus: We develop tools that meet our customers' real needs, not just their desires. Therefore, we require someone who is genuinely customer-focused and can collaborate closely with clients to understand their challenges and create applications that redefine their engineering processes.

About AirwallexAirwallex stands out as the premier unified payments and financial platform designed specifically for global enterprises. Our innovative blend of proprietary infrastructure and advanced software empowers over 200,000 businesses, including renowned names like Brex, Rippling, Navan, Qantas, and SHEIN, to seamlessly manage their business accounts, payments, spending, treasury, and embedded finance solutions on a global scale.Founded in the vibrant city of Melbourne, our team comprises over 2,000 exceptional and forward-thinking professionals across 26 offices worldwide. With a valuation of US$8 billion and support from top-tier investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of revolutionizing the future of global payments and finance. If you're ready to embark on the most ambitious journey of your career, we invite you to join us.

Key ResponsibilitiesCraft, develop, and maintain dynamic web applications utilizing React for the frontend and Java for the backend.Engage in collaborative efforts with cross-functional teams, including Developers, DevOps, and Business Analysts, to implement new features and address issues.Participate in all phases of the software development lifecycle, from design to development, testing, deployment, and ongoing maintenance.Architect and integrate RESTful APIs, ensuring secure and efficient communication between frontend and backend systems.Conduct code reviews to uphold coding standards, best practices, and security protocols.Diagnose, troubleshoot, and resolve full-stack issues to ensure application stability and optimal performance.Contribute to minimizing technical debt while enhancing code quality and maintainability.Keep detailed and updated technical documentation; communicate effectively within the team.Collaborate with senior developers on technical design and architectural strategies.Required Skills and Qualifications2–5 years of professional experience in full-stack development with a strong emphasis on React and Java.Deep understanding of React, including hooks, Redux, reusable component design, and microfrontend architecture.Substantial backend development experience in Java, particularly with Spring Boot, Spring MVC, and Spring Data / JPA.Experience in managing both legacy systems and modern microservice architectures.Practical experience in developing and integrating RESTful APIs across frontend and backend layers.Strong command of JavaScript (ES6+), HTML5, and CSS3.Familiarity with modern frontend tooling such as Webpack, Babel, NPM/Yarn, and ESLint.Knowledge of SQL databases and the ability to write optimized queries.Experience in implementing unit tests using Jest and JUnit to ensure code integrity.Proficient in Git and standard version control workflows, with experience in GitLab CI/CD pipelines for build, test, and deployment.

Key ResponsibilitiesDevelop and implement modular, reusable components and cutting-edge features for mobile applications.Enhance mobile design and implementation processes continuously to elevate quality and efficiency.Optimize code for scalability, reliability, security, and performance of mobile applications.Collaborate effectively with product design, management, and software engineering teams to deliver exceptional user experiences.QualificationsBachelor's degree in Computer Science or a related field.Strong understanding of computer science fundamentals, operating systems, computer networks, and architecture.Proficient programming skills with an emphasis on good coding practices and the ability to design well-structured, maintainable code.A passion for mobile development and a commitment to delivering outstanding app experiences.A positive attitude, strong sense of responsibility, attention to detail, and excellent communication and collaboration skills.Experience in independent app development and contributions to open-source projects is a plus.Familiarity with Dart or Swift is preferred.

Are you a passionate C# Developer looking to make an impact? Join our dynamic team at Accion Labs, where we innovate and drive technology forward. You will collaborate with talented professionals to develop and enhance software solutions that meet our client's needs.

We are seeking a talented and motivated Java Developer to join our dynamic team at Accion Labs in Singapore. In this role, you will work on exciting projects that leverage the latest technologies and methodologies to deliver high-quality software solutions. As a Java Developer, you will be responsible for designing, developing, and maintaining Java applications, collaborating with cross-functional teams, and ensuring optimal performance of the applications.

Join Accion Labs as a Java Developer and embark on a journey of innovation and technology. You will be part of a dynamic team, working on exciting projects that push the boundaries of software development.

Position Overview:Join our Risk team as a Reliability Software Engineer, where you will be instrumental in maintaining the performance, stability, and availability of our Risk software systems. The Risk platform at Squarepoint is essential for position management, profit/loss computation, inventory management, and internal order routing. These vital systems must handle high volumes of trading data efficiently and reliably, necessitating strong software development capabilities and analytical skills.Your primary focus will be on developing firm-wide platforms aimed at enhancing Squarepoint's observability, preventing functional and performance regressions, and automating operational processes. You will implement domain-specific logic tailored for various Risk sub-teams using these platforms. Examples of our projects include:Observability: Our health check platform simplifies the implementation of health checks across teams at Squarepoint. It supports generic health checks set up through configuration, as well as a 'plug-n-play' architecture for custom health checks.Preventing functional/performance regressions: We are creating a platform to automate benchmarking by managing job scheduling, hardware resources, metric collection, reporting results, and integrating with GitLab.Automation: We are developing a self-service automation platform allowing users to request system configuration changes via a Jira portal, which automatically schedules jobs to apply approved changes.Operational continuity is vital; therefore, our responsibilities include:Level-2 support: Each team member participates in a daily support rotation, prioritizing incident response during business hours over project work.

Join our esteemed client, a statutory board operating under the Government of Singapore, as a Software Engineer specializing in device support. This role is pivotal in enhancing the team’s capabilities and contributing to key projects.Your responsibilities will include:Gathering and analyzing requirements effectively;Designing, developing, and maintaining robust software solutions;Preparing and submitting critical deliverables through various software development lifecycle stages, including Business Rules, Software Requirement Specifications, Software Architecture Documents, and more;Providing daily application support to the Authority;Collaborating with users to address requirements, design considerations, and testing challenges.

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.

About AirwallexAirwallex is a pioneering unified payments and financial platform designed specifically for global enterprises. By leveraging our proprietary infrastructure and advanced software, we empower over 200,000 businesses worldwide—including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN—with seamless solutions that encompass everything from business accounts and payment processing to spend management, treasury services, and embedded finance on a global scale.Founded in Melbourne, we take pride in our diverse team of more than 2,000 innovative professionals located across 26 offices globally. With a valuation of US$8 billion and backing from top-tier investors such as T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is at the forefront of shaping the next generation of global financial solutions. If you are ready to embark on the most ambitious journey of your career, we invite you to join us.

Join Grab as a Lead Backend Software Engineer specializing in Lending, where you will leverage your expertise to drive innovative software solutions that enhance our lending platform. You will lead a team of talented engineers, guiding them through the design, development, and implementation of scalable backend systems. Your role will involve collaborating with cross-functional teams to deliver high-quality software that meets business needs and exceeds customer expectations.