Java Full Stack Developer (JavaScript/TypeScript) at Thoughtworks | Singapore

Thoughtworks Singapore is currently seeking applicants with valid work rights in Singapore, specifically Singapore Citizens and Singapore Permanent Residents.As a Software Developer, you will collaborate closely with business analysts, quality analysts, designers, project managers, and other stakeholders to craft software solutions that drive meaningful chan…

Intrinsic Robotics, a pioneering venture under Alphabet, is on a mission to redefine the capabilities of industrial robotics. Our team is committed to harnessing advancements in AI, perception, and simulation to revolutionize the field of industrial robotics, placing software and data at its core.Our goal is to make intelligent robotics accessible and usable for countless businesses, entrepreneurs, and developers. We are a vibrant group of engineers, roboticists, designers, and technologists dedicated to unlocking the creative and economic potential of industrial robotics.RoleAs the Senior Software Engineering Lead, you will spearhead an engineering team focused on ensuring the resilience and reliability of our robotics software platform. You will architect systems that proactively identify and mitigate vulnerabilities across our APIs, SDKs, web interfaces, and cloud-to-edge communication layers. By simulating diverse scenarios, including AI model inference timeouts, high network latencies, data pipeline congestion, and malformed inputs, you will guarantee that our platform remains robust and predictable, even under adverse conditions. You will lead a specialized team in developing automated frameworks that replicate real-world disruptions, thereby providing a solid infrastructure for developers crafting the next generation of AI-driven robotics. Your responsibilities will also encompass the creation of essential monitoring tools to gain in-depth insights into overall system health. As a pivotal technical leader, you will collaborate with elite engineering teams in Mountain View and Munich to align resilience strategies and establish global benchmarks for software reliability.How Your Work Propels Our MissionDesign and implement automated resilience tests focusing on service boundaries and hybrid environments (both on-prem and Cloud).Enhance the robustness of AI integrations by applying failure injection within data pipelines.Utilize fuzzing and property-based testing techniques across the platform to ensure efficient degradation.Strengthen the stability of developer tools and frontend systems against latency and service interruptions.Foster a culture of reliability through mentorship in defensive programming and by leading global "Game Day" exercises.Develop observability tools to monitor and analyze comprehensive system health.

Join a dynamic team at Wehrtyou as a Python Software Engineer, where your coding skills directly influence our success. At Wehrtyou, we're not just about trading; we are innovating the future of algorithmic trading through technology. You'll work in a supportive environment where your contributions are valued and essential to our operations. Your expertise in Python will help us monitor live trading, build a robust distributed computing platform, process extensive datasets, and develop vital internal tools, all while collaborating with top-tier researchers and engineers.

Essential Skills: Technical Support, troubleshooting, video technology, problem-solving, Streaming Media, Video Streaming Workflows, Cloud, SaaS About Bitmovin: Bitmovin is a dynamic Series-C SaaS scale-up renowned for delivering award-winning video streaming technology utilized by prestigious brands such as Disney, Warner Brothers Discovery, BBC, Red Bull Media House, Hulu, and The New York Times. At Bitmovin, we recognize that our success is driven by our exceptional team. We pride ourselves on being an inclusive and flexible employer, attracting talented individuals from diverse backgrounds who thrive in a culture that encourages personal and professional growth. We are in search of a Software Engineer in Support to join our Software Support team. This role will be pivotal as the technical advocate for our products, focusing on post-sales technical support activities. Your mission will be to enhance the value our customers derive from our media compression, playback, and analytics solutions. Your Impact: In this role, you will: Gain deep insights into customers’ integration and application of Bitmovin products within their video workflows to aid in identifying and resolving issues. Leverage your experience in software development of web applications with JavaScript or Java, alongside foundational knowledge of Swift, Kotlin, and Python. Triaging and troubleshooting reported support cases to uncover root causes and explore potential solutions or workarounds. Act as the voice of Bitmovin to industry-leading Video Streaming content providers, advocating for their needs within our team. Develop trusted advisor relationships with customers, providing tailored solutions to their challenges, along with recommendations and training, while maintaining technical ownership of key growth and strategic accounts in collaboration with Customer Success Managers. Preferred Qualifications: Experience in support or service-oriented customer-facing roles. Exceptional written and verbal communication skills, with a passion for engaging with people. Proficient in software development and troubleshooting complex technical issues, along with researching and proposing solutions, including possible workarounds. Familiarity with Support/CRM tools like Zendesk, Jira Service Desk, or similar. Knowledge of video compression and/or playback technologies.

Join Accion Labs as a Mainframe Software Engineer and contribute to innovative solutions that drive our client's success. We are seeking a talented and passionate individual who is eager to tackle complex challenges and deliver high-quality software solutions in a dynamic environment.

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

About ClickHouseRanked on the prestigious 2025 Forbes Cloud 100 list, ClickHouse stands as a trailblazer in the rapidly evolving private cloud sector. With a remarkable base of over 3,000 clients and an astonishing annual recurring revenue (ARR) growth exceeding 250% year-on-year, ClickHouse excels in delivering real-time analytics, data warehousing, observability, and AI workloads.The company’s relentless growth trajectory was recently underscored by a successful $400M Series D funding round. In just the last quarter, notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have embraced our platform or expanded their existing deployments. These clients join an esteemed roster of AI pioneers and global brands, including Meta, Cursor, Sony, and Tesla.Join us in our mission to revolutionize data utilization for businesses. Be part of our exciting journey!About the TeamThe Cloud Infrastructure Engineering team is responsible for constructing and overseeing the essential components of the ClickHouse Cloud data plane from end to end. This encompasses compute, networking, security, and a multi-cloud, multi-region architecture that ensures a dependable and scalable managed ClickHouse experience for our customers. We are seeking exceptionally skilled and experienced cloud infrastructure software engineers to join our team, who will play a pivotal role in designing, deploying, and maintaining our infrastructure.

Airwallex is a global payments and financial platform built for businesses. The company supports over 200,000 clients worldwide, including names like Brex, Rippling, Navan, Qantas, and SHEIN. Its platform covers business accounts, payments, spend management, treasury services, and embedded finance, all delivered at scale. Founded in Melbourne, Airwallex employs more than 2,000 people across 26 offices. With a valuation of US$8 billion and backing from investors such as T. Rowe Price, Visa, and Sequoia, the company continues to shape the future of global finance. What we look for Airwallex values people who build with an entrepreneurial mindset and take real ownership. Strong analytical skills, expertise in your craft, and alignment with the company’s mission and operating principles are important. The team moves quickly but makes thoughtful decisions, balancing speed and care. Curiosity, sound judgment, and a collaborative approach matter here. The culture rewards humility, a willingness to turn ideas into products, and a strong drive to see work through from start to finish. Using AI to improve efficiency is encouraged. This role brings the chance to tackle complex, visible problems with skilled colleagues and develop your career as Airwallex redefines banking. Role overview The Notification Platform engineering team develops and maintains the core infrastructure for customer and internal communications at Airwallex. This group ensures that notifications reach the right people, through the right channels, at the right time. Reliability and scalability are central to their work, supporting product teams as they engage users. As a centralized platform team, they bridge business needs with architectural soundness. The team builds and enhances a cloud-native platform using modern technologies such as reactive programming, workflow orchestration, distributed systems, and advanced gateway integrations. Their solutions handle complex communication scenarios across the company, providing essential support to product teams.

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 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 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 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.

Join our dynamic team at Accion Labs as a Java Business System Analyst, where you will leverage your technical expertise and analytical skills to create and enhance business solutions. In this pivotal role, you will collaborate with cross-functional teams to analyze business requirements, design innovative solutions, and ensure smooth implementation of Java-based systems.

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”.

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.

About AirwallexAirwallex is a revolutionary unified payments and financial platform catering to global enterprises. With our distinct blend of proprietary infrastructure and cutting-edge software, we empower over 200,000 businesses worldwide—including industry leaders like Brex, Rippling, Navan, Qantas, and SHEIN—to seamlessly manage everything from business accounts and payments to spend management, treasury services, and embedded finance solutions on a global scale.Founded in Melbourne, our diverse team of over 2,000 talented innovators 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 shaping the future of global payments and finance. Are you ready to embark on the most ambitious journey of your career? Join us!Attributes We ValueWe seek passionate builders who embody a founder-like spirit, aiming for tangible impact and accelerated growth. You possess strong expertise and sharp critical thinking, driven by our mission and operating principles. You thrive in fast-paced environments, combining sound judgment with a deep curiosity that allows you to make data-informed decisions while maintaining a balance between speed and thoroughness.With a collaborative and humble mindset, you turn innovative concepts into tangible products and ensure projects are executed from start to finish. Leveraging AI, you work efficiently to resolve challenges swiftly. Here, you’ll engage with complex, high-stakes issues alongside exceptional teammates and advance your career as we redefine the landscape of global banking. If this resonates with you, let’s build the future together.Role SummaryWe are in search of a technically adept and execution-focused individual to spearhead the global expansion of our Issuing Product. In this pivotal role, you will serve as the vital link between our external partners—including networks, banks, and vendors—and our internal Solution Engineering (SE) and Product teams. You will be accountable for ensuring the technical success of our regional growth and for developing products that enhance our infrastructure's scalability.Key Responsibilities1. Regional Expansion & Strategic LaunchesEnd-to-End Technical Setup: Lead the technical initiatives for launching the Issuing Product in new markets while enhancing our issuing infrastructure capability map.

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.

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.

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.