Senior Full Stack Engineer (Java Focus)

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 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.

Rezolve Ai is looking for a Full Stack Software Engineer based in Singapore. This position centers on enhancing the performance and scalability of search systems that power digital experiences for global brands. Role overview The engineer will join a team that partners closely with Product, Data Science, and Engineering colleagues. The work involves designing and implementing solutions that support measurable business outcomes. The role reports to the Software Development Manager. What you will do Work with cross-functional teams to build and refine features used by major brands Contribute to projects that improve the speed and scalability of search systems Who should apply Recent graduates and early-career engineers Candidates with prior experience Location Singapore

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.

We are seeking a talented and experienced Senior Full Stack Engineer to join our dynamic team at Activate Interactive Pte Ltd in Singapore. In this role, you will lead the design and development of innovative software solutions, guiding projects through all phases from conception to deployment. Your expertise in both front-end and back-end technologies will be critical in creating seamless user experiences and robust applications.

Join our innovative team at Activate Interactive as a Full Stack Engineer specializing in Geographic Information Systems (GIS). In this role, you will be responsible for developing robust applications that leverage spatial data to solve real-world problems. You will collaborate with cross-functional teams to create scalable solutions that enhance user experience and improve data accessibility.

Join us at Activate Interactive as a Full Stack Engineer and become a key player in our dynamic team. We are looking for innovative thinkers who are passionate about developing cutting-edge applications and delivering exceptional user experiences. In this role, you will have the opportunity to work with the latest technologies and contribute to exciting projects from inception to deployment.

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.

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.

Join our dynamic team at Activate Interactive Pte Ltd as a Full Stack Engineer specializing in NodeJS. In this pivotal role, you will design and implement robust applications, collaborating with cross-functional teams to deliver innovative solutions that meet our clients' needs.

Join our dynamic team as a Full Stack Software Engineer in Singapore! You will be pivotal in designing, developing, and maintaining innovative software solutions that enhance user experience and drive business success. This role demands a collaborative mindset and a passion for coding. You’ll work closely with cross-functional teams to implement new features and optimize existing functionalities.

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.

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.

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 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.

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.

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.