Software Engineer (Java) at SonarSource | Singapore

About SonarSource At SonarSource, we are at the forefront of agent-centric software development, pioneering advancements in AI-driven code review and verification. Our mission is to tackle a vital challenge: ensuring that software created by AI-assisted developers and autonomous agents is dependable, secure, and maintainable.We seamlessly integrate with lead…

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 ncs3 is hiring a Senior Software Engineer with a focus on Java in Singapore. This role centers on building and supporting software that addresses real user needs. What You Will Do Design, develop, and maintain software solutions using Java Work closely with colleagues from different functions to deliver reliable applications Contribute ideas to improve product quality and user experience Location Based in Singapore

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.

About the Role We are seeking a Senior Full Stack Engineer with an emphasis on Java. In this role, you will be responsible for designing, developing, and delivering high-quality software applications that exceed our customers' expectations. Your expertise will be crucial in enhancing software quality and fostering a collaborative, agile team environment. Your Responsibilities Design, develop, and deliver robust software applications with a primary focus on Java that meet customer requirements. Enhance software quality by employing Extreme Programming (XP) practices, including code reviews and unit testing. Uphold the principles of the Software Craftsmanship Manifesto throughout the development process. Prepare comprehensive architectural and technical documentation to support project development. Work alongside Business Analysts to refine user stories and ensure clarity in requirements. Collaborate with Quality Assurance teams to implement test automation and resolve any bugs. Assist DevOps teams in automating build and release processes. What We Are Looking For A Degree or Diploma in Computer Science, Computer/Electronics Engineering, Information Technology, or a related field. Proficiency with version control systems, especially Git. Experience with frontend technologies, including but not limited to: AngularJS ReactJS TypeScript Mobile app development (e.g., Swift and Android) Strong backend development expertise, particularly in: Java/Kotlin Node.js Other relevant stacks (e.g., RoR, Python). Familiarity with low-code application platforms such as: OutSystems Mendix Pega Appian MS Power Apps. Knowledge of agile practices and methodologies.

About Pave BankPave Bank stands as the world's first programmable business bank. Founded by the visionary team behind Monzo and BigPay, we are on a mission to reshape global business banking by fusing innovative programmable financial infrastructures with exceptional client experiences.About the RoleWe are in search of a seasoned Mobile Engineer (React Native) to spearhead the complete development of our cross-platform banking application. In this role, you will possess the independence to make critical technical decisions, establish best practices, and set the benchmark for frontend development, testing, and deployment.This position is perfect for individuals who thrive on ownership, enjoy architecting solutions, and wish to leave a significant mark on both the product and the engineering culture.What You'll DoDesign and develop a robust mobile banking application utilizing React Native with TypeScript.Collaborate with designers and product owners to deliver high-quality, responsive, and performant UI/UX.Securely integrate with backend services and third-party APIs.Establish and manage CI/CD pipelines for automated build, testing, and deployment processes.Set and uphold standards regarding code quality, performance, security, and maintainability.Define and implement a comprehensive mobile testing strategy including unit, integration, and end-to-end tests.Promote code quality through clean coding practices, thorough reviews, and documentation.Continuously monitor, measure, and enhance application performance, stability, and scalability.Work alongside cross-functional teams (design, backend, QA, product) to deliver features end-to-end.Consistently identify opportunities for enhancing development processes and tools.What We’re Looking ForDemonstrated experience in developing production-grade mobile applications from the ground up.Proficiency in React Native + TypeScript with extensive frontend expertise.Solid understanding of mobile performance, security, and UX best practices.Ability to confidently make technical decisions and drive standards.

Xcellink is a prominent international banking institution seeking an accomplished RPG Developer to join their expanding team.Job Description:- Utilize your expertise as a Senior AS400 Developer in IT application development.- Establish connections to diverse interface systems and manage batch processing tasks.- Demonstrate application analysis, design, system integration, and code review competencies specifically in the CORE BANKING DEPOSITS DOMAIN.Requirements:- A degree in Computer Science or a related field.- Proven experience in AS400 system development, including project implementation and changes within the financial or banking sector.- A robust technical development background with experience across the full project life cycle.- Proficiency in RPG/ILE, AS400 CL, SQL Server, Oracle DB, and Linux.- Experience in environment setup, including but not limited to object and library creation, and MQ setup.- Skills in debugging legacy codes to identify and resolve issues.- Hands-on experience delivering Silverlake solutions and managing at least one complete application delivery.- Ability to work independently, coupled with strong interpersonal, influencing, and communication abilities, alongside a resilient mindset.- Exceptional communication and interpersonal skills.- Leadership experience is a plus.

About Us At startale, in collaboration with one of the world's largest financial conglomerates, we are on a mission to revolutionize the trading landscape by bringing Japanese equities on-chain. Our goal is to establish a secure, transparent, and high-performance trading infrastructure capable of supporting institutional trading volumes while remaining accessible to retail investors. We are developing a cutting-edge decentralized exchange featuring a fully on-chain order book, designed with a custom state transition function and a consensus layer specifically for high-performance, low-latency trading. Our aim is to create a trustless platform that matches the speed and efficiency of traditional trading engines while maintaining complete transparency by executing as close to the blockchain as possible. Position Overview We are looking for a Senior Rust Backend Engineer with substantial experience in constructing high-performance, reliable trading APIs (HTTP & WebSocket). In this role, you will be responsible for the design, implementation, and optimization of the backend services that power our trading interfaces, ensuring low latency, resilience, and accuracy under load. You will engage with high-throughput, real-time systems that manage order and trade data ingestion, handle live WebSocket feeds, and maintain the internal consistency of state from streaming market events. The ideal candidate will be a proficient Rust engineer and a systems thinker, able to reason about concurrency, data flow, and observability in production environments. This position provides a unique chance to influence the architecture of our trading backend at an early stage, collaborating with a distributed team of experienced engineers to build next-generation financial infrastructure.

Join fuku as a Backend Software Engineer specializing in distributed systems at our Singapore office. This role is crucial for our rapidly expanding global consumer internet platform, which caters to hundreds of millions of users across diverse ecosystems including content, community, e-commerce, and advertising.Singapore serves as a pivotal hub for our international expansion, where you will develop high-performance backend systems tailored to support overseas users and facilitate efficient platform scaling across regions. In this role, you will tackle challenges associated with distributed systems, high concurrency, and cross-region architecture while collaborating with globally distributed teams to create impactful solutions.

Pave Bank operates as a fully licensed commercial bank under the regulation of the National Bank of Georgia. The team bridges traditional finance and digital assets, working to broaden access to global capital. Employees collaborate closely with experienced founders and specialists, gaining practical experience in both institutional banking and digital asset sectors. Role overview The Corporate Finance & Strategy Analyst (or Associate) will be based in Singapore and will travel regularly to Georgia, Dubai, and Kuala Lumpur. This position supports the Corporate Finance team in driving strategic finance projects, including fundraising, business planning, and growth initiatives. Main responsibilities Group strategy: Support medium- and long-term planning by conducting structured analysis, market research, and financial modeling to guide business decisions. Financial automation: Identify and help implement ways to improve financial workflows, reporting, and data tracking using advanced analytical tools. FP&A: Analyze key business drivers such as revenue, costs, and unit economics. Contribute to budgeting, forecasting, variance analysis, and management reporting. Corporate development: Assist in evaluating strategic opportunities, including acquisitions and partnerships, through research and financial analysis. Investor relations: Support fundraising by building financial models, preparing investor materials (including pitch decks and data rooms), and responding to investor questions and due diligence. Requirements Strong analytical skills with hands-on experience in financial modeling and preparing strategic or investor-facing materials. Background in venture capital, investment banking, or consulting is a plus. Experience in startup or high-growth environments is highly valued. Solid understanding of accounting principles and financial regulations.

AirTrunk is seeking a highly skilled Senior Contracts Manager to lead our construction contracts team. In this pivotal role, you will oversee contract negotiation, administration, and compliance while working closely with project managers and stakeholders to ensure successful project delivery. You will be responsible for developing and implementing contract strategies that align with organizational goals and drive project success.

Join our dynamic team at Accion Labs as a SharePoint Developer. We are seeking a motivated and skilled developer to enhance our SharePoint applications and support our clients in achieving their business objectives. This is an exciting opportunity to work on innovative projects and collaborate with a team of talented professionals.

Join Our Team at AirwallexAt Airwallex, we are redefining the global financial landscape through our innovative payment and financial platform designed for businesses of all sizes. Serving over 200,000 enterprises worldwide, including prominent names like Brex, Rippling, and Qantas, we offer comprehensive solutions for business accounts, payments, spend management, and treasury services.Founded in Melbourne, we have expanded our footprint across 26 offices globally, with a talented team of over 2,000 individuals dedicated to technological innovation. With a valuation of US$8 billion and strong backing from esteemed investors such as T. Rowe Price and Visa, we are on a mission to build the financial framework of tomorrow. If you're eager to engage in ambitious projects and make a significant impact, we invite you to join us.What We Look ForWe seek passionate builders who possess an entrepreneurial spirit and a desire for true ownership and impact. You are a thoughtful problem solver with the ability to navigate challenges with curiosity and sound judgment. Your collaboration skills enable you to transform innovative ideas into tangible products, and you thrive in a fast-paced environment while ensuring quality outcomes.By leveraging AI and advanced technology, you will address complex, high-visibility challenges alongside an exceptional team. If you resonate with our mission and values, let’s embark on this journey together.Locations:San Francisco / SingaporeAbout the Growth TeamOur Growth Team is integral to Airwallex's mission, focusing on user acquisition and market expansion. We utilize data-driven insights and cutting-edge technologies to create seamless user experiences that engage millions. From optimizing onboarding processes to designing scalable architectures, our team's contributions are pivotal in shaping customer engagement strategies.

Are you ready to challenge your limits and redefine what's possible?At Coinbase, we are on a mission to enhance economic freedom across the globe. This monumental goal requires our utmost dedication as we innovate and develop the future of the global financial system through our emerging onchain platform.We are looking for a candidate who is not only passionate about our mission but also believes in the transformative potential of cryptocurrency and blockchain technology in revolutionizing the financial landscape. We value those who desire to make a significant impact, thrive under pressure, and actively seek constructive feedback for continuous improvement. If you are eager to tackle our toughest challenges head-on, we want you on our team.Our work culture is dynamic and demanding, perfect for those who wish to excel alongside exceptional peers. If you aspire to build the future in a high-caliber environment, this is the place for you.Although many roles at Coinbase are remote-first, we emphasize the importance of in-person collaboration. Regular team and company-wide offsites are conducted throughout the year to strengthen connections and align our strategic goals. Your participation is both expected and fully supported.The Consumer Foundations team is committed to ensuring product quality across our retail application by providing deep insights into reliability and performance metrics, while leveraging AI to enhance our services. Our goal is to establish Coinbase as the most trusted crypto platform globally and to develop robust engineering practices for long-term success.As a Software Engineer within the Consumer Foundations team, you will collaborate with engineers across the retail sector to achieve these objectives. This role offers a unique opportunity to shape and lead a company-wide quality strategy while working on critical product teams that serve millions of users worldwide.Responsibilities:Design and maintain dashboards and tools that drive enhancements to key quality metrics.Collaborate with engineering teams to address significant reliability and performance initiatives.Promote a quality-centric culture by advancing testing methodologies, observability practices, and technical debt management.Work alongside Product Management, Design, and other teams to ensure alignment of product strategies with long-term technical objectives and roadmaps.Enhance engineering quality and advocate for best practices through design reviews, code review guidance, and process improvements.Lead the adoption of AI-driven solutions to elevate product reliability and efficiency.

Job Title: Apache Kafka DeveloperJob SummaryWe are looking for a talented Java – Kafka Integration Engineer with extensive experience in Apache Kafka, Kubernetes, and distributed systems. The successful candidate will be responsible for designing, developing, deploying, and maintaining robust Kafka-based integration solutions, ensuring optimal performance, high availability, and security throughout distributed environments.Key Responsibilities- Design, implement, and manage Kafka-based messaging and streaming solutions.- Oversee and maintain Kafka clusters to guarantee their reliability, scalability, and fault tolerance.- Develop Kafka producers, consumers, and stream processing applications using Java (or Python as needed).- Deploy and manage Kafka and associated components within Kubernetes environments.- Create and implement Custom Resource Definitions (CRDs) and develop controllers for effective Kubernetes resource management.- Integrate Kafka with API Gateway solutions to securely expose and manage APIs.- Automate infrastructure provisioning, deployment, and operational tasks through scripts and CI/CD pipelines.- Monitor Kafka clusters and applications, proactively identifying and resolving performance or reliability issues.- Collaborate with cross-functional teams to further integration, DevOps, and platform engineering initiatives.

Join Airwallex as an Engineering ManagerAirwallex is redefining the financial landscape with its comprehensive payments and financial platform designed for global enterprises. Our cutting-edge infrastructure and software solutions empower over 200,000 businesses worldwide, including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN. We provide fully integrated services that encompass business accounts, payments, spend management, treasury solutions, and embedded finance on a global scale.Founded in Melbourne, our diverse team of over 2,000 innovative tech professionals operates across 26 global offices. 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 developing the future of global payments and finance. If you are ready to embark on an ambitious career journey, we invite you to join our team.Attributes We ValueWe seek builders with entrepreneurial spirit who are eager to make a meaningful impact, accelerate their learning, and embrace true ownership. You will possess strong domain expertise and critical thinking skills, motivated by our mission and operating principles. You thrive in a fast-paced environment, exercise sound judgment, and are driven by curiosity, making informed decisions that balance speed and thoroughness.Humility and collaboration are key traits; you will translate innovative ideas into tangible products and ensure that projects are completed effectively from start to finish. Leveraging AI, you will enhance productivity and expedite problem-solving. Here, you will confront complex, high-visibility challenges alongside exceptional colleagues, growing your career as we shape the future of global banking. If you identify with this vision, let's create the next big thing together.About the TeamThe Core Banking Platform team plays a pivotal role in powering Airwallex's international operations by facilitating client wallet transactions and ensuring the accuracy of client ledgers. Located primarily in Singapore, our agile team provides a robust, high-performance distributed multi-currency wallet platform that supports the ongoing expansion of Airwallex's offerings, including global transfers, payments and acquiring, card issuing, and lending. As a dynamic group of engineers, we focus on building impactful platforms and products while also developing tools and processes that enhance our operational efficiency and effectiveness.

Join Our Team at AirwallexAirwallex is revolutionizing the financial landscape by providing a unified payments and financial platform tailored for global enterprises. Our innovative blend of proprietary infrastructure and cutting-edge software empowers over 200,000 businesses around the globe—including notable names like Brex, Rippling, Navan, Qantas, and SHEIN—with seamless solutions to manage their business accounts, payments, spend management, treasury, and embedded finance on a global scale.Founded in Melbourne, our diverse team of over 2,000 talented professionals spans 26 offices worldwide. With a valuation of US$8 billion and support from leading 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 future of global payments and finance. If you are ready to embark on the most ambitious journey of your career, we invite you to join us.What We Look ForWe seek visionary builders who possess a founder's spirit, eager to make a significant impact, accelerate their learning, and embrace true ownership of their work. You should bring a wealth of relevant expertise, sharp analytical skills, and a strong alignment with our mission and operating principles. A quick thinker who balances speed with careful decision-making, you approach challenges with curiosity and a desire to dig deep.As a humble and collaborative team player, you are adept at turning innovative ideas into tangible products, ensuring projects are executed from inception to completion. Leveraging AI, you work efficiently to solve problems swiftly. Here, you will engage with complex, high-visibility challenges alongside exceptional colleagues, propelling your career forward as we construct the future of global banking. If this resonates with you, let’s create what comes next together.About the RoleThe Global Treasury and Payment Network (GTPN) team is at the heart of Airwallex’s payment infrastructure. As the first product of Airwallex and a significant revenue driver, GTPN plays a critical role in enhancing our customer experience. We operate at the nexus of traditional and modern finance, broadening the reach of our global treasury and payment network while fortifying its capabilities and reliability. Our team is dedicated to delivering innovative payment solutions built on a solid financial foundation.Comprising a truly global, cross-site engineering organization, GTPN boasts skilled engineers across established and emerging hubs, including the US, Singapore, Hong Kong, and Shanghai. As we expand our footprint worldwide, we are on the lookout for passionate Senior Software Engineers to join our dynamic team.

Join Airwallex as an Engineering Lead in Core BankingAt Airwallex, we are redefining the way global businesses manage their finances. As a unified payments and financial platform, we empower over 200,000 companies worldwide—ranging from Brex to SHEIN—with integrated solutions for business accounts, payments, treasury management, and more.Founded in Melbourne, our team consists of over 2,000 innovative professionals across 26 global offices. With a valuation of US$8 billion and support from leading investors like T. Rowe Price and Visa, we are at the forefront of transforming the global payments landscape. If you are ready to undertake challenging and impactful work, we want you on our team.Our Core ValuesWe seek builders with entrepreneurial spirit who are eager to make a significant impact and take ownership of their work. You bring expertise and critical thinking, motivated by our mission and operating principles. You thrive in a fast-paced environment, demonstrate curiosity, and make data-driven decisions that balance speed with thoroughness.With a humble and collaborative attitude, you will turn innovative ideas into tangible products and drive projects through to completion. You embrace AI to enhance your work and solve problems efficiently. Here, you will face complex challenges alongside exceptional colleagues while advancing your career in the future of global banking. If this resonates with you, let’s innovate together.The Core Banking TeamOur Core Banking Platform team plays a pivotal role in supporting Airwallex's global operations, ensuring smooth client wallet transactions and accurate ledger management. Based in Singapore, our agile team develops a high-performance, multi-currency wallet platform that fuels the growth of Airwallex's offerings, including global transfers, payment processing, card issuance, and lending solutions. Together, we not only create impactful products but also enhance our operational processes for greater efficiency.Your ResponsibilitiesLead and Mentor: Provide guidance and support to a talented team of engineers, promoting collaboration and high performance.Design and Develop: Architect and implement scalable solutions for our Core Banking platform.Drive Innovation: Foster a culture of continuous improvement and innovation within the team.

Join Our Team at AirwallexAt Airwallex, we provide a groundbreaking unified payments and financial platform tailored for global enterprises. Our innovative blend of proprietary technology and software empowers over 200,000 businesses worldwide, including industry leaders like Brex, Rippling, Navan, Qantas, SHEIN, and many more. We offer fully integrated solutions that simplify the management of business accounts, payments, spend oversight, treasury functions, and embedded finance on a global scale.Founded in Melbourne, our vibrant team of over 2,000 talented individuals across 26 offices worldwide is dedicated to creating the future of financial services. With a valuation of US$8 billion and support from leading 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 global payments. If you’re ready to take on the most ambitious projects of your career, we invite you to join us.What We Look ForWe seek builders with a founder-like mentality who aspire to create a substantial impact, experience rapid personal growth, and take true ownership of their work. You should possess strong expertise and analytical skills, driven by our mission and operating principles. You are quick to act with sound judgment, deeply curious, and capable of making decisions based on first principles, balancing speed with thoroughness.Collaboration and humility are key traits you bring to the table as you transform innovative ideas into tangible products. You thrive in an environment that encourages the use of AI for smarter work and faster problem-solving. Here, you'll face complex challenges alongside exceptional colleagues and advance your career as we redefine the landscape of global banking. If this resonates with you, let's embark on this journey together.Your Role: Contribute to Our IAM & Account Infrastructure TeamBecome a vital member of our Identity and Access Management (IAM) and Account team, where your contributions will significantly enhance our identity solutions and strengthen our account infrastructure. We are eager to welcome passionate engineers ready to engage in pioneering projects that improve the availability, scalability, and security of our platform. Collaborate globally with product managers, designers, and fellow engineers to deliver outstanding IAM solutions that protect businesses and optimize our account infrastructure for Airwallex's remarkable growth.

Abnormal Security is looking for a Backend Software Engineer I to join the remote Email Productivity team in Singapore. This group focuses on building and maintaining the Email Productivity product, which helps clients manage their email more effectively. Role overview This position centers on developing new backend features, improving system reliability, and supporting the ongoing growth of the product. The work involves addressing technical challenges that come with processing large volumes of email data. What you will do Create and refine backend features for the Email Productivity product Contribute to system stability and reliability Collaborate with experienced engineers and learn best practices Help solve problems related to high-scale email processing Who we’re looking for Motivated to learn and grow as an engineer Enjoys working closely with others Interested in building impactful, large-scale products