full-stack java dev for legacy modernization cloud

SimplifyNext is a fast-growing consulting and technology firm founded by veterans from top-tier consulting companies, focused on AI, Automation, and Application Platforms. Our mission is to drive business transformation across industries by combining strategic insight with deep technical expertise. We work with leading enterprises and public sector...

Key Responsibilities Design, develop, test, and deploy full-stack web applications using Java, Spring Boot, and React.js . Develop responsive and user-friendly front-end interfaces using React.js, JavaScript, HTML5, CSS3, and TypeScript . Build scalable backend services and RESTful APIs using Spring Boot . Integrate front-end applications...

About SimplifyNext SimplifyNext is a Singapore-headquartered digital engineering firm, with offices in Thailand and Malaysia, working across three converged areas: agentic AI, AI-enabled application modernisation, and intelligent automation. We bring strong business process consulting together with deep technology skills and modern delivery practices –...

SimplifyNext is a fast-growing consulting and technology firm founded by veterans from top-tier consulting companies, focused on AI, Automation, and Application Platforms. Our mission is to drive business transformation across industries by combining strategic insight with deep technical expertise. We work with leading enterprises and public sector...

Job Description: Full-Stack Engineer Role Overview The Full Stack Engineer is responsible for designing, developing, deploying, and maintaining scalable, high-performance, and secure web applications. This role requires expertise in both frontend and backend development, cloud technologies, DevOps automation, and application security. Engineers will work...

About the RoleOur client is looking for an experienced Full Stack Developer to support and modernise mission-critical enterprise applications that power Singapore's land registration and digital transaction ecosystem. You will be involved in maintaining large-scale legacy systems while driving modernisation initiatives through new technologies, improved...

Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.We are seeking a versatile Full...

Role Overview We are looking for a Full-Stack Developer to join our internal technology team and support the development, integration and maintenance of business applications. Working alongside another Full-Stack Developer, the role will focus on building the application components, APIs and internal tools that connect the company's operational ...

About The Role We are seeking a Full Stack Architect Lead to drive the design, development, and delivery of modern digital solutions across enterprise-scale platforms. This role combines hands‑on technical leadership with architecture ownership, leading a development squad while shaping scalable, secure, and high‑performing applications that deliver...

We are seeking a skilledFull Stack Engineerto join theGroup Engineering Centre (GEC) - Video Analytics teamatST Engineering . You will work as part of a high‑performing engineering team to design and developend‑to‑end video analytics solutions and platformsthat enable the deployment, operation, and visualisation of advanced AI and computer vision...

Location: Singapore Employment Type: Full-time Role Overview Lead the design, development, and delivery of cloud-based full stack applications, supporting both legacy and modernized systems. Provide technical leadership, guide teams, and ensure high-quality, secure, and reliable software delivery. Key Responsibilities Lead full-stack development...

ResponsibilitiesPartner with solution architects to establish and continuously refine interface specifications and integration frameworks for inbound and outbound data sources usingREST APIs ,GraphQL ,OpenAPI/Swagger , andJSON/XMLstandards. Design and deliver scalable integration solutions that connect multiple vendors, applications, data platforms, and...

Job Title: Full Stack Developer - ReactJS/NextJS and Cloud Specialist Job Description: We are seeking a skilled Full Stack Developer with experience in modern web application development using ReactJS, NextJS, TypeScript, and Kotlin/Java. The ideal candidate will have hands-on experience in building CI/CD pipelines and deploying applications using cloud...

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.The Role At...

At Evooq, we are building an ecosystem of solutions that combine data, technology, and investment expertise. Finance professionals use our solutions to rapidly identify investment opportunities, make informed decisions, and manage the risk and lifecycle of investments. Moreover, Evooq is organized with a flat structure, fostering highly autonomous teams by...

Role SummaryWe are looking for a Full-Stack Developer to support and enhance business‑critical applications using React and Java technologies. You will be involved in both development and production support activities, working closely with developers, business users, and infrastructure teams to ensure application stability, performance, and continuous...

Key Responsibilities Design, develop, and maintain web applications using React for the frontend and Java for the backend. Collaborate with cross-functional teams, including Developers, DevOps, and Business Analysts, to deliver features and fixes. Participate in all stages of the software development lifecycle, from design and development to testing,...

Role Purpose The Full Stack Software Developer designs, builds and ships production-grade applications for our clients - across the front end, the back end, and the cloud they run on. This role sits close to the work: you will translate business requirements into working software, own features end to end, and use our AI-assisted engineering workbench as part...

About The Role We are seeking a Full Stack Architect Lead to drive the design, development, and delivery of modern digital solutions across enterprise-scale platforms. This role combines hands‑on technical leadership with architecture ownership, leading a development squad while shaping scalable, secure, and high‑performing applications that deliver...

Is there a Zenika in you? Let’s talk skills and passion first. You thrive at the intersection of high-performance backend systems and modern frontend development. You are a polyglot at heart—someone who views programming languages as tools to solve specific problems rather than identities. You care deeply about simplicity, correctness, and scalability,...