full-stack java engineer legacy modernization cloud

Werben HR is looking for a skilled Cloud Engineer to design and support applications migration to the Azure Cloud. The role involves mentoring team members and collaborating on critical business solutions.The ideal candidate should possess a Bachelor's degree in Software Engineering or Computer Science, with 3 to 5 years of hands-on Java experience, and...

Ascendum Solutions is seeking a Senior Full Stack .NET Developer in Argentina to support a modernization effort for a healthcare-focused client. This role involves maintaining legacy .NET applications while modernizing to .NET Core and Angular 20.The ideal candidate will have significant experience with the .NET stack, particularly C#, ASP.NET MVC, Entity...

Sela is a global cloud partner helping clients modernize enterprise Java applications. You will migrate legacy code to modern JDKs, move from traditional app servers to Spring Boot, and perform Jakarta namespace migrations while preserving business continuity.You will work with network/cloud architects and developers on client projects, with opportunities...

We are looking for Frontend-focused Full Stack Engineers with strong expertise in React and solid back-end experience in Java. If you enjoy crafting intuitive user experiences, building modern web applications, and collaborating with cross-functional teams to deliver impactful products, we'd love to hear from you! Key Responsibilities Design and build...

Technical Lead – Full Stack Java Engineer About the role: We are looking for an experienced Technical Lead – Full Stack Java Engineer to join a Credit Risk team. In this role you will take ownership of business-critical applications, leading the design, development, support, and continuous improvement of enterprise solutions. You will combine technical...

DEPT® is seeking a Senior Software Engineer to drive a platform re-architecture for a major financial client. You’ll own full-stack workstreams across a cloud-native stack (React/TypeScript frontend, Node.js backend, AWS with Lambda) while maintaining parity with the legacy .NET/SQL Server system and migrating to PostgreSQL.You’ll influence...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard, focusing on a Java backend with a potential frontend rewrite in TypeScript. You will integrate with Snowflake, relational and non-relational databases, and design RESTful APIs while maintaining code quality through testing and profiling.The role requires...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to advance an internal developer portal and dashboard. The role emphasizes a strong Java backend with a potential frontend rewrite in TypeScript and integration with Snowflake and other databases.You will design RESTful APIs, ensure code quality, and work with cross-functional teams to deliver...

AgileEngine seeks a Senior Full Stack Engineer to extend an internal developer portal and dashboard. You will work on a Java backend with potential frontend rewrites in TypeScript, integrating Snowflake and other databases while ensuring high performance.You will collaborate across teams, design RESTful APIs, and uphold code quality through testing and...

Silver.dev en Argentina busca un/a Senior Full Stack con mentalidad de producto, apasionado/a por construir software de alta calidad e integrar IA como parte del flujo diario de desarrollo. Diseñará arquitecturas escalables, desde el frontend hasta infraestructura, y participará en todas las etapas del desarrollo, resolviendo problemas complejos con...

CRAFTLabs is seeking a senior Full Stack Developer to craft end-to-end software solutions, spanning frontend UI and backend REST APIs. You will own new features and improve existing systems using modern frameworks, with a strong emphasis on quality and maintainable code.You will collaborate in small teams, excel at remote work while coordinating with on-site...

FullStack is seeking a Senior Full Stack Developer (Java + TypeScript + PWA) to join our global remote talent network and work with U.S. clients on flexible, project-based engagements.You will integrate into client teams, design and scale distributed systems, and leverage modern frontend and backend stacks. Advanced English, 4+ years of experience, and a...

FullStack is seeking a Frontend/Backend engineer to join our talent network for flexible project work with U.S. clients. You will embed in client teams, collaborating with designers and engineers daily to deliver high-quality software.The role emphasizes Java backend, TypeScript/JavaScript, PWAs, and distributed systems, with strong English and a four-year...

FullStack is seeking a seasoned Full Stack Developer to join our remote talent network and work on flexible, project-based development for U.S. clients.The role emphasizes Java/Kotlin backend with React frontend, plus strong API design and scalable architecture. The ideal candidate has 5+ years of experience, a four-year degree, advanced English, and a track...

FullStack is seeking a Senior Full Stack Developer (Java + TypeScript) for remote, project-based work with U.S. clients. You will join directly into client teams, collaborating with designers and engineers on a daily basis to deliver high-quality software.Requirements include 4+ years of professional experience, advanced English, and a four-year college...

FullStack is seeking a Senior Full Stack Developer to connect with U.S. clients for flexible, project-based work. You will join directly into client teams, collaborating with designers and engineers on end-to-end development.You should have 4+ years of experience, strong Java and TypeScript, and a track record building PWAs and scalable systems. Advanced...

FullStack is a leading IT talent network offering 100% remote, project-based development work for U.S. clients. We seek a Full Stack Developer (Java + TypeScript + PWA) to join our network and collaborate with client teams on a daily basis.You will work in a distributed, Agile environment, advocating best practices for scalable back-end and front-end...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard. You will work on a Java backend with potential frontend rewrite in TypeScript, and integrate with Snowflake and other databases. API design, testing, and performance profiling ensure robust delivery.Join a people-first culture with opportunities to work...

AgileEngine is seeking a Senior Full Stack Engineer to advance an internal developer portal and dashboard, focusing on a Java backend with a possible frontend rewrite in TypeScript. You will integrate Snowflake and other databases, design RESTful APIs, and ensure code quality through unit testing and performance profiling.You will collaborate with...

SOFTGIC is seeking a Senior Full Stack Software Engineer in Argentina to build and maintain scalable cloud-native applications. The role emphasizes backend work in Python (FastAPI preferred) and frontend with React and TypeScript, with ownership from design through production.You will collaborate with Product and Data teams, leverage AWS (ECS Fargate,...