Senior Full Stack Engineer (Java Focus)

Activate Interactive Pte Ltd is a premier technology consultancy based in Singapore, with a growing footprint in Malaysia and Indonesia. We empower our clients with high-quality, cost-effective, and impactful end-to-end application development solutions, including mobile and web applications, alongside cutting-edge cloud technology that helps eliminate technological barriers and enhances business efficiency.Our mission extends beyond business; we are dedicated to positively influencing the lives of individuals and the environment through innovative technology solutions. Consequently, we strive to cultivate an environment where every employee can reach their full potential, which in turn fosters continuous innovation.As we expand our team, we invite passionate individuals eager to be part of a dynamic company poised to make a positive difference through advanced mobile and web technologies to apply.This position is offered on a 12-month fixed-term contract basis.Role Overview:Project Background: The DXD team is a collaborative effort between GovTech and the Ministry of Education (MOE), focused on the intersection of technology, design, and education. Here, we tackle a wide range of complex challenges within the education sector, working alongside insightful individuals who embody curiosity, empathy, and optimism.Key Responsibilities: As a Full-Stack Engineer within the DXD Data Programme, you will be responsible for designing and developing infrastructure to support modern data science and machine learning applications. You will actively collaborate with policy and business divisions to bolster MOE-wide digital transformation initiatives through the effective use of data and AI methodologies. Your responsibilities will include:Taking comprehensive ownership of end-to-end system development, integrating frontend, backend, DevOps, and cloud infrastructure as necessary to meet organizational goals.Creating infrastructure and applications in line with contemporary cloud technology, ensuring they are reusable, scalable, and secure.Building data systems and supporting infrastructure, which includes database administration, ETL pipelining, and analytics tools that cater to various use cases within the MOE ecosystem.Collaborating cross-functionally with Product Managers, Data Scientists, and Users, demonstrating a strong sense of ownership to ensure developed products align with user requirements.

Join Us as a Full-Stack Engineer!At Overmind, we are on a mission to empower developers to dive into the world of web3, creating innovative products and seizing unique career opportunities. We recognize that the transition from web2 to web3 can be challenging due to various hurdles developers face. Our goal is to simplify this journey.We offer an engaging learning platform where individuals, regardless of their coding background, can explore, earn, and advance through a variety of quests. These quests are crafted in collaboration with web3 companies actively hiring, including exciting start-ups from the Aptos ecosystem. The quests vary in complexity, duration, and topics, ensuring accessibility for everyone on their development path.The strength of Overmind comes from the collective intelligence of those who dare to participate. Discover more at overmind.xyz.

Join our dynamic team as a Full Stack Engineer where your expertise will play a pivotal role in developing innovative software solutions. We seek talented professionals with a minimum of 5 years of proven experience in full-stack development, especially utilizing React for the frontend and Spring Boot for the backend. Your familiarity with cloud platforms, particularly AWS, will set you apart. Collaborate with cross-functional teams to design, develop, and uphold scalable applications that make a difference.Key Responsibilities Craft, test, and deploy high-quality web applications utilizing React and Spring Boot. Work closely with product managers, designers, and fellow engineers to convert business needs into robust technical solutions. Develop reusable, scalable code and components that facilitate easy maintenance and enhancement. Integrate and optimize APIs and backend services for improved performance. Enhance and maintain CI/CD pipelines and development workflows. Ensure applications are high-performing, secure, and responsive. Engage in code reviews and mentor junior developers as necessary. Diagnose production issues and contribute to root cause analyses. Requirements A minimum of 5 years in professional software engineering. Strong proficiency in JavaScript/TypeScript and React, including functional components, hooks, and state management. Solid experience in backend development with Java and Spring Boot. Experience in designing and consuming RESTful APIs. Familiarity with relational databases such as PostgreSQL or MySQL, along with ORM frameworks. Understanding of CI/CD tools and practices including Git, Jenkins, and GitLab CI. Exceptional debugging, optimization, and performance-tuning capabilities. Strong communication skills and a collaborative attitude. Preferred Qualifications Experience with AWS services like EC2, S3, Lambda, and RDS. Familiarity with containerization tools like Docker or Kubernetes. Knowledge of GraphQL or WebSocket communication. Background in agile/Scrum development methodologies.

OverviewJoin our dynamic team at AvePoint, where we are looking for enthusiastic individuals with exceptional communication skills and a passion for learning. If you thrive in challenging IT environments and excel in delivering outstanding customer service, this opportunity is for you. You’ll have the chance to rapidly develop your IT and interpersonal skills while working on impactful projects.Your RoleAs a Full Stack Software Engineer, you will be instrumental in designing and developing innovative software and web applications. You will collaborate within an agile team, contributing to products that support the Financial Industry and the Monetary Authority of Singapore (MAS) in their financial supervision efforts.Key ResponsibilitiesBackend Development:• Architect, develop, and maintain microservices using .NET Core and .NET 8.• Implement event-driven architectures for seamless microservice communication.• Utilize Entity Framework (EF) for efficient database management.• Containerize applications with Docker to enhance scalability and deployment flexibility.• Apply Domain-Driven Design (DDD) principles for clean, modular code.• Implement OAuth for secure authentication.• Develop security best practices to protect sensitive data.• Leverage AWS services (S3, Lambda, API Gateway, DynamoDB) for backend solutions.• Create RESTful APIs for frontend-backend communication.Frontend Development:• Build responsive and intuitive web applications using React.js and Next.js.• Ensure code quality through unit testing with Jest.• Develop reusable UI components and maintain design consistency using Storybook.• Collaborate with UX/UI designers to implement engaging user experiences.

At Activate Interactive Pte Ltd, a premier technology consultancy based in Singapore with branches in Malaysia and Indonesia, we empower our clients by delivering high-quality, cost-effective, and impactful end-to-end application development solutions. Our expertise spans across mobile and web applications as well as cloud technology, enabling businesses to overcome technological barriers and enhance operational efficiencies.We are committed to making a positive impact on the lives of individuals and the environment through innovative technology solutions. Our company fosters a supportive work environment that allows employees to realize their full potential and continuously drive innovation.As we expand, we are looking for passionate individuals to join our dynamic team. If you are excited about contributing to a growing company focused on mobile and web technologies that positively influence lives, we want to hear from you!We are currently seeking a Full Stack Software Engineer to join our Co-Development Business Unit, working closely with Singapore Government Agencies.Key Responsibilities:Design, develop, deploy, and maintain scalable, high-performance, and secure web applications.Demonstrate expertise in frontend and backend development, cloud technologies, DevOps automation, and application security in an agile, DevOps-driven environment.Own the complete application development lifecycle, integrating frontend, backend, and cloud infrastructures.Create responsive, accessible, and high-performing web applications.Implement modern frontend architectures focused on reusability, scalability, and security.Develop backend services and APIs that are reliable, secure, and observable.Collaborate with Quality Assurance (QA) engineers to ensure comprehensive automated test coverage and proactively address bugs and defects.Optimize CI/CD deployment strategies for seamless and automated releases.Work alongside DevOps teams to automate infrastructure provisioning, monitoring, and cloud deployments.Ensure comprehensive application security, including authentication, authorization, API, and frontend security best practices.Continuously evaluate and integrate emerging technologies to enhance application performance and developer productivity.

Join our innovative team as a Full Stack Engineer specializing in AI systems. You will be at the forefront of developing cutting-edge applications that harness the power of artificial intelligence. This role demands a passion for technology and a commitment to excellence, as you will work collaboratively to create scalable and efficient software solutions.

Join our dynamic Engineering Enablement team as a Senior Full Stack Software Engineer and play a pivotal role in enhancing developer productivity across Motional. You will be responsible for constructing and refining internal platforms, services, and toolchains that are essential for our engineering operations.In this influential position, you will collaborate closely with various teams within the organization to pinpoint systemic bottlenecks. Your expertise will enable you to design scalable, self-service developer platforms that alleviate cognitive load, streamline CI/CD workflows, and empower teams to transition from code to production swiftly and confidently.Your primary focus will be on optimizing our internal developer platform and productivity tools, allowing engineers to deliver reliable, high-quality code with greater speed and efficiency.

Shape the Future with AvePoint AvePoint is a premier global innovator in data management and governance, serving over 21,000 customers worldwide to enhance their digital workplaces across Microsoft, Google, Salesforce, and various other collaboration platforms. Our extensive global channel partner program boasts over 3,500 managed service providers, value-added resellers, and systems integrators, with our solutions available in over 100 cloud marketplaces. Explore more at www.avepoint.com. At AvePoint, we prioritize investing in our people. Our dynamic culture, driven by agility, passion, and teamwork, empowers you to carve out your career path, make a significant impact, and take ownership of your future. Join us and discover how you can unlock your potential! About the Role: Are you a driven Full-Stack Engineer passionate about crafting exceptional software applications? Become a part of our team to design, develop, and deliver innovative solutions that leave our customers delighted. We are looking for candidates who take pride in their software craftsmanship, embrace agile methodologies, and thrive in a collaborative environment.

Activate Interactive Pte Ltd seeks a Full Stack Engineer with a background in Python and Typescript. This position is located in Singapore. Role overview The Full Stack Engineer will develop web applications to enhance user experience and help achieve business objectives. The work involves collaborating with colleagues from different teams to design and implement new features. Daily tasks include building and maintaining features using both Python and Typescript. Requirements Proven experience with Python and Typescript Ability to contribute effectively within a team setting Motivation to deliver solutions that address customer needs

About the Role Activate Interactive Pte Ltd is seeking a Full Stack Software Engineer with experience in NodeJS and React. This position is based in Singapore. What You Will Do Develop software solutions using NodeJS and React Work closely with teams across different functions Contribute to improving user experiences Help shape the company’s technology direction through hands-on development Location Singapore

Join our innovative team at Activate Interactive Pte Ltd as a Full-Stack Engineer specializing in AI-assisted programming. In this role, you will leverage advanced technologies to design, develop, and implement cutting-edge software solutions. Collaborate closely with cross-functional teams to enhance our product offerings and deliver exceptional user experiences.

Activate Interactive Pte Ltd (“Activate”) stands as a premier technology consultancy, headquartered in Singapore and extending its influence into Malaysia and Indonesia. We empower our clients through innovative, budget-friendly, and effective end-to-end application development solutions, including mobile and web applications, as well as cloud technology. Our mission is to eliminate technological hurdles and enhance business efficiency.We are driven by a commitment to positively influence the lives of individuals and the communities we serve, leveraging technology as a catalyst for change. We strive to foster an environment where all employees can unlock their full potential, thereby continually fueling innovation.We are excited to welcome new talent to our expanding team. If the prospect of contributing to a forward-thinking company that utilizes mobile and web technologies to make a meaningful impact excites you, we encourage you to apply!The Co-Development Business Unit is currently in search of a Full Stack Engineer.Internal Code: A26113This role will involve working closely with Singapore Government Agencies.Key Responsibilities:Designing and developing new application features and services in line with business requirements.Creating backend services and APIs utilizing Node.js / Next.js server-side capabilities.Designing and managing relational database schemas alongside data access logic.Implementing secure authentication and authorization measures, including role-based access control.Developing document/file handling features with appropriate access controls.Supporting system testing, user acceptance testing, bug fixing, and production releases.Collaborating with UI/UX designers to create responsive and user-friendly interfaces.

Join Portcast, a pioneering logistics technology startup based in Singapore, as we revolutionize the global supply chain with our cutting-edge real-time transportation visibility platform. Our mission is to empower shippers, manufacturers, and logistics service providers to transform data into actionable insights, leading to significant business outcomes.At Portcast, we transcend mere visibility. Our platform proactively identifies and mitigates risks, allowing teams to minimize detention and demurrage, streamline exception handling, and expedite invoice closures with verifiable evidence. We are committed to delivering tangible results: lower costs, enhanced operational efficiency, and a more reliable supply chain.Founded in 2018 and backed by esteemed technology investors, we are at the forefront of a pivotal digital transformation in the logistics industry. Our diverse team of software engineers, data scientists, and logistics specialists is dedicated to not just making supply chains visible but also decisively actionable from end to end.

Activate Interactive Pte Ltd is a premier technology consultancy based in Singapore, with a growing presence in Malaysia and Indonesia. We empower our clients by providing innovative, cost-effective, and impactful end-to-end application development, including mobile and web applications, alongside 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 work environment enables our employees to reach their full potential, driving continuous innovation and improvement.We are excited to welcome new talent to our expanding team. If you are enthusiastic about joining a dynamic company that is making a difference through mobile and web technologies, we want to hear from you!The Co-Development Business Unit is currently seeking a Full Stack Software Engineer to join us in working with various Singapore Government Agencies.This role is a fixed-term contract for a duration of 12 months.Key Responsibilities:Take ownership of feature design and implementation, prioritizing sound technical decisions and maintainability.Collaborate seamlessly with designers and engineers across teams.Engage in web application development, focusing on frontend, backend, and/or cloud infrastructure.Exercise autonomy in shaping the product direction, essentially creating a developer console from the ground up.Conduct code reviews and promote best practices within the team.Join us in our mission to develop the GovTech Console, a platform that facilitates public officers in discovering and accessing various services across the whole-of-government (WOG). If this vision and the associated technical challenges resonate with you, we invite you to embark on this journey with us!

About the Role Activate Interactive Pte Ltd is hiring a Full Stack Software Engineer with experience in Python and Java. This position is based in Singapore. What You Will Do Design, build, and maintain software solutions that improve user experience and support business goals. Work closely with team members throughout the full development lifecycle, from initial concept through deployment. Develop applications using both Python and Java as core technologies. Contribute ideas and feedback to strengthen application design and functionality. Collaboration Join a team that values open communication and shared problem-solving to deliver reliable, user-friendly applications.

About the CompanyAffinidi is a pioneering technology firm transforming the future of data ownership. We empower both businesses and individuals to seize control of their data, fostering a secure and private management of their digital identities. Our innovative solutions encompass every facet of a user's digital footprint, ensuring robust privacy and security.At Affinidi, we champion the cause of decentralized digital identity solutions, firmly believing in the fundamental right of every individual to own and govern their data. Our commitment lies in establishing a trusted ecosystem of digital credentials that enables seamless and secure data exchange and services across diverse industries and borders.About the Role:We are on the lookout for a solution-oriented and experienced Staff Software Engineer (Full Stack) to join our dynamic team. You will play a pivotal role in developing and implementing innovative technologies that drive our mission forward.

About k-IDk-ID stands at the forefront of privacy-centric compliance and age verification solutions. Celebrated as one of TIME’s Best Inventions of 2025, acknowledged as a Tech Pioneer by the World Economic Forum, and awarded by Fast Company for Next Big Things in Tech, we are pioneering the Age Layer for the internet—creating the essential infrastructure that enables digital platforms to verify age and ensure compliance seamlessly across the globe.Our flagship platform, powered by the Compliance Development Kit (CDK) and AgeKit, serves as the reliable backbone for leading game publishers and digital ecosystems. We streamline fragmented, manual compliance processes through a cohesive API that efficiently manages age verification, parental consent, and regulatory requirements across over 200 markets. With robust backing from prominent venture capital firms such as a16z and Lightspeed, k-ID is poised for growth as we establish the benchmark for global digital safety.About The RoleAs a Full Stack Engineer at k-ID, you will play a crucial role in developing the web applications and product experiences that empower developers, families, and users to engage with our platform effectively.This role is hands-on and ideal for someone who enjoys working across the full stack and seeks substantial ownership. You will collaborate closely with product, design, legal, and engineering teams to deliver high-quality applications that are fast, reliable, and user-friendly. You should be adept at navigating both frontend and backend tasks, contributing to technical design, and ensuring operational excellence in production environments.We seek an engineer who can work autonomously, make informed technical choices, and thrive in a dynamic early-stage environment where systems and processes are still evolving.

ncs3 is looking for a Full Stack Software Engineer with experience in React JS and Python. This position is based in Singapore and involves collaborating with a team focused on building new technology solutions. Role overview This role centers on developing and maintaining applications using React JS for the front end and Python for the back end. Projects aim to support ongoing technology initiatives and contribute to the company’s growth. What you will do Work as part of a team to deliver full stack software projects Use React JS and Python to build and improve products Contribute to solutions that support technological progress at ncs3 Requirements Experience with React JS and Python Interest in full stack development Willingness to work on new projects and learn as part of a team Location: Singapore

Join our dynamic team at ncs3 as a Full Stack Software Engineer specializing in React JS and Python. In this pivotal role, you will leverage your expertise to design, develop, and maintain innovative software solutions that meet our clients' needs. Collaborate with cross-functional teams to deliver high-quality applications that enhance user experiences and drive business success.