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fuku

Full-time|S$10K/mo - S$15K/mo|On-site|Singapore, Singapore, Singapore

Role Overview fuku is hiring a Senior Java Developer to join the engineering team in Singapore. This role focuses on designing, building, and maintaining backend systems that support the company’s growth. The position offers the chance to work on impactful products in a collaborative setting. What You Will Do Design, develop, test, and maintain Java-based ap…

Apr 15, 2026

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Principal Software Engineer - Edge Networking

Airwallex

Full-time|On-site|SG - Singapore

About AirwallexAirwallex is a pioneering unified payments and financial platform crafted specifically for global enterprises. With our proprietary technology and software, we empower over 200,000 businesses globally—including notable names such as Brex, Rippling, Navan, Qantas, and SHEIN—with seamless solutions for managing business accounts, payments, expenditure, treasury, and embedded finance at an international scale.Founded in Melbourne, we boast a diverse team of over 2,000 talented and innovative professionals across 26 global offices. With a valuation of US$8 billion, supported by top-tier investors like T. Rowe Price, Visa, Mastercard, and Sequoia, Airwallex is at the forefront of redefining the global payments and financial landscape. If you're eager to embark on the most ambitious journey of your career, we invite you to join our mission.

Jan 14, 2026

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Principal Security Engineer - Cloud & Innovation

Cygnify

Full-time|On-site|Singapore

Role: Principal Security Engineer - Cloud & InnovationAs a key player in a leading organization, you will spearhead initiatives in cloud security, zero trust architecture, and advanced threat detection across multi-cloud environments. This position is perfect for individuals who are passionate about crafting cutting-edge security solutions at the convergence of cloud technologies, Kubernetes, and AI security.Key ResponsibilitiesLead security innovation efforts by identifying and addressing emerging threats in cloud, container, and AI systems, creating scalable solutions.Conduct research, prototype, and implement advanced security capabilities from initial proof-of-concept to full production deployment.Design and enhance runtime security mechanisms for Kubernetes and cloud-native environments.Simulate multi-cloud attack scenarios to improve detection and response strategies.Develop and implement frameworks for security automation and policy-as-code.Architect and promote security best practices across multi-cloud platforms, focusing on IAM, logging, encryption, and network controls.Oversee Kubernetes security initiatives, including workload protection, admission controls, and supply chain security measures.Investigate and integrate emerging security technologies such as eBPF, confidential computing, and AI security methodologies.Work collaboratively with cross-functional teams to ensure secure system design and implementation.

Apr 10, 2026

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Senior Principal Engineer, Business Platform & AI Architecture

Grab Holdings Inc.

Full-time|On-site|Singapore

Grab Holdings Inc. seeks a Senior Principal Engineer for its Business Platform & AI Architecture team in Singapore. This position centers on guiding technical projects that influence the company’s business platforms and AI strategy. Key responsibilities Design and build scalable AI solutions tailored for business platforms Lead initiatives aimed at enhancing technology and improving customer experiences Collaborate with teams to strengthen and evolve the organization’s AI architecture Role focus This role plays a central part in shaping how Grab develops and deploys AI capabilities across its business platforms. The Senior Principal Engineer will work with various teams to ensure that technical solutions align with company goals and deliver value to both the business and its customers.

Apr 23, 2026

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Java Software Engineer (Japanese Speaking)

Wise

Full-time|On-site|Singapore

Join Wise as a Java Software Engineer, where you will be part of a dynamic team committed to building innovative financial solutions. We seek a talented individual who is not only proficient in Java but is also fluent in Japanese, enabling effective communication within our international team.Your primary responsibilities will include designing, developing, and maintaining high-quality software applications, collaborating with cross-functional teams, and ensuring optimal performance of our systems. If you are passionate about technology and eager to contribute to a mission-driven company, this is the perfect opportunity for you!

Apr 6, 2026

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Software Engineer (Java) - Full-time Opportunity in Singapore

ncs3

Full-time|On-site|Singapore

Join our innovative team at ncs3 as a Software Engineer specializing in Java. In this role, you will have the opportunity to develop and maintain high-quality software solutions that meet the needs of our clients. Your contributions will directly impact our projects and enhance our service offerings.

Jan 8, 2026

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Software Engineer (Java) at SonarSource | Singapore

SonarSource

Full-time|On-site|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 leading technologies like Claude Code, Codex, Cursor, GitHub Copilot, Gemini, and Devin, empowering over 75% of Fortune 100 companies to develop reliable and compliant software. With Sonar, clients experience a 44% reduction in outage reports attributed to AI-generated code.We believe that code verification is the crucial element missing in the Agent-Centric Development Cycle (AC/DC). Major industry players such as Nvidia, ServiceNow, Booking.com, Goldman Sachs, AstraZeneca, and Ford rely on us for independent, explainable, and consistent review and governance of their AI-generated code through our innovative products, including:SonarQube: The premier AI code review and verification platform.SonarQube Foundation Agent: Leading the charge in agent-based software repair.SonarSweep & Sonar Context Augmentation: Delivering enterprise-level context and constraints for agent effectiveness.Our teams are distributed across key global hubs, including Austin, Bochum, Dubai, Geneva, London, Singapore, Tokyo, and Washington D.C. We embody a culture we call CODE:Committed to our customers and community.Obsessed with quality.Deliberate in our decisions.Effective as one team.With over $400M in revenue and a trajectory of profitable growth, we are constructing the backbone of the AI software revolution. If you are eager to make a significant impact, thrive in a fast-paced environment, and wish to work at the leading edge of AI, we would love to connect with you. Position Overview As a vital member of our engineering teams, you will play a pivotal role in enhancing SonarQube Cloud and SonarQube Server, ensuring they are the best tools for Code Quality and Security. Your contributions will involve developing new features that deliver high-quality products and services, empowering our users to write superior software.

May 4, 2026

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DevOps Engineer with Java/.Net Experience - Contract Role | FinTech

Fuku

Contract|On-site|Singapore, Singapore, Singapore

Join a dynamic team in the FinTech sector, where your expertise in DevOps will drive innovation and enhance our software delivery processes. We are looking for a passionate DevOps Engineer with a proven track record in Java and .NET technologies to help us develop, test, and deploy cutting-edge applications efficiently.Key Responsibilities:- Architect and maintain a robust CI/CD platform, empowering application teams to streamline their software development life cycle.- Work in close collaboration with development teams, offering best practices and hands-on support for seamless CI/CD platform adoption.- Lead the charge in our DevOps transformation, optimizing processes and continuously enhancing our CI/CD tools and infrastructure.- Oversee the complete lifecycle management of CI/CD tools across diverse environments, including Microsoft Azure, Kubernetes, and on-premises virtual machines, ensuring they are secure, reliable, and maintainable long-term.Core Competencies:- Deep understanding of DevOps principles, methodologies, and toolchains.- Superior analytical and problem-solving abilities, capable of diagnosing and resolving intricate technical challenges.- Exceptional communication and collaboration skills, with a strong aptitude for planning and teamwork.- Highly motivated to thrive in an agile environment and contribute to ambitious goals.Qualifications:- A solid academic foundation or professional experience in Computer Science, Information Technology, or a related field.- Practical experience as a CI/CD or Cloud Engineer, with significant exposure to Java, .NET, Golang, and JavaScript technologies.- Hands-on experience with Kubernetes and Microsoft Azure in live production settings.- Experience in automating the lifecycle management of CI/CD platforms is a plus.- Familiarity with Infrastructure as Code (IaC) tools such as Ansible and Terraform.- Full stack development skills are considered an advantage.EA Reg. No. 25C2690 | EA License No. R1877766

Jan 22, 2026

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Java Backend Developer - Banking/Fintech

fuku

Contract|On-site|Singapore, Singapore, Singapore

We are seeking an experienced Java Backend Developer with a strong background in banking and fintech to join our dynamic team at fuku. This contract role is extendable and requires a minimum of 6 years of relevant experience. The successful candidate will be responsible for designing, developing, and maintaining high-performance Java-based backend applications.Key Responsibilities:- Architect and implement robust backend systems that support our banking applications.- Collaborate effectively with cross-functional teams to define, design, and release innovative features.- Optimize application performance, ensuring high quality and responsiveness.- Troubleshoot and resolve bottlenecks and bugs, providing effective solutions.- Maintain code quality through best practices, organization, and automation.- Keep abreast of emerging technologies and integrate them into our existing systems to enhance functionality.Qualifications:- Bachelor's degree in Computer Science, Engineering, or a related field.- Proven experience as a Java Backend Developer or equivalent position.- Strong proficiency in Java and its ecosystem.- Familiarity with React is a plus.- Experience with frameworks such as Spring or Hibernate is required.- Knowledge of RESTful APIs and web services is essential.- Proficient in code versioning tools like Git.- Exceptional problem-solving skills and keen attention to detail.- Ability to work independently and as part of a collaborative team.- Experience with Java technologies including EJB, Spring Boot, MySQL, Oracle, IBM MQ, and Kafka.- Capacity to understand business and system requirements, transforming them into scalable and stable technical solutions.- A passion for technology and a desire to build robust, scalable Java systems.- Skills in analysis, design, coding, and implementation of complex custom-built applications.EA Reg. No. 25C2690 | EA License No. R1877766

Mar 2, 2026

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Senior Software Engineer (Java) at ncs3 | Singapore

ncs3

Full-time|On-site|Singapore

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

Apr 15, 2026

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Full Stack Engineer (Python, Java) - A26132

Activate Interactive Pte Ltd

Full-time|On-site|Singapore, Singapore, Singapore

Join our dynamic team at Activate Interactive Pte Ltd as a Full Stack Engineer specializing in Python and Java. In this role, you will play a pivotal part in developing innovative web applications and backend systems that enhance user experience and functionality. Collaborate with cross-functional teams to design and implement scalable solutions, ensuring high performance and responsiveness.

May 2, 2026

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Senior Software Engineer (Java / Kotlin) - A26140

Activate Interactive Pte Ltd

Full-time|On-site|Singapore, Singapore, 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.

Apr 22, 2026

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Java Application Developer at Accion Labs | Singapore

Accion Labs

Full-time|On-site|Singapore

Join Accion Labs as a Java Application Developer and take your career to the next level! We are seeking a talented and motivated individual who thrives in an innovative environment. In this role, you will be responsible for designing, developing, and maintaining robust Java applications. This is an excellent opportunity to contribute to our dynamic team and work on exciting projects that make a difference.

Sep 28, 2016

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Senior Full Stack Engineer (Java Focus)

AvePoint

Full-time|On-site|Singapore

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.

Mar 4, 2026

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Principal Engineer Tech Lead Manager - ML Acceleration

Motional

Full-time|On-site|Singapore, Central, Singapore

Mission Overview:We are looking for a seasoned and innovative Principal Engineer and Tech Lead Manager to spearhead our newly established Machine Learning (ML) Acceleration team. This crucial role will shape the strategy, development, and implementation of initiatives focused on significantly enhancing ML model training speed. The primary objective is to substantially shorten the development cycle for new ML models and facilitate swift hot-patching to address issues in our autonomous vehicle services.You will serve as a proactive leader, combining extensive technical knowledge in ML systems and performance optimization with robust leadership and team management capabilities. Your responsibilities will include recruiting, mentoring, and fostering a high-performing engineering team while cultivating an environment that promotes innovation, collaboration, and ongoing improvement.Key Responsibilities:Team Leadership & Management:Build, lead, and manage a high-performing team of ML and infrastructure engineers focused on acceleration.Offer technical guidance, mentorship, and career development opportunities to team members.Encourage a collaborative and inclusive team culture.Establish team objectives, priorities, and roadmaps in alignment with organizational goals.Technical Strategy & Execution:Define the overarching technical vision and strategy for ML acceleration within the organization.Identify and assess advanced technologies and methodologies for expediting ML training, including but not limited to data pipeline optimization, large-scale distributed training, data loader optimization, hardware acceleration, and model optimization techniques.Design, develop, and implement scalable and efficient solutions for ML acceleration.Cross-functional Collaboration:Work closely with ML research, ML training platform, and product teams to comprehend their requirements and seamlessly integrate acceleration solutions.Effectively communicate complex technical concepts and strategies to both technical and non-technical stakeholders.Serve as a technical expert and advocate for ML acceleration initiatives across the organization.Impact & Measurement:Regularly measure and report on the effectiveness of acceleration efforts.Continuously explore and implement opportunities for further optimization and innovation.

Mar 31, 2026

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Senior Software Engineer I - Java at Wise | Singapore

Wise

Full-time|On-site|Singapore

Join Wise as a Senior Software Engineer I specializing in Java, where you will play a pivotal role in developing innovative software solutions that enhance our global financial services. At Wise, we aim to make money transfer faster and more affordable for everyone.In this role, you will leverage your expertise to design, implement, and optimize backend systems while collaborating with cross-functional teams to deliver high-quality software. Your ability to solve complex challenges and deliver robust solutions will be crucial to our mission of providing seamless financial services.

Apr 6, 2026

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Software Engineer - C++ & Java at xcellink | Singapore

xcellink

Full-time|On-site|Singapore, Singapore, Singapore

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.

Jan 8, 2025

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Java Developer

Accion Labs

Full-time|On-site|Singapore

Join Accion Labs as a Java Developer and become a key player in our dynamic team in Singapore. We are looking for a passionate and skilled developer with a strong background in Java programming to help us build innovative software solutions. This role offers you the opportunity to work on exciting projects and collaborate with a talented group of professionals.

Apr 19, 2017

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Principal / Senior Engineer, NPI - IC Assembly, Technical Operations Management

aumovio

Full-time|On-site|Singapore

Join aumovio as a Principal or Senior Engineer specializing in New Product Introduction (NPI) for Integrated Circuit (IC) Assembly within our Technical Operations Management team. In this pivotal role, you will be responsible for leading the development and implementation of innovative assembly processes, ensuring efficiency and quality in our manufacturing operations.

Apr 10, 2026

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Principal Software Engineer - Team Lead for Perception Platforms

Motional

Full-time|On-site|Singapore, Central, Singapore

Role Overview Motional is hiring a Principal Software Engineer to lead the Perception Platforms team in Singapore. This role combines technical leadership with hands-on engineering. The team focuses on advancing perception algorithms that power Motional's autonomous vehicle technology. What You Will Do Guide the development and improvement of perception algorithms for autonomous vehicles. Lead and mentor a skilled team of engineers. Work closely with colleagues across different departments to deliver solutions that strengthen Motional's autonomous systems. Location This position is based in Central, Singapore.

Apr 16, 2026

Full Stack Engineer (Python, Java) - A26132

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