react developer remote work

**About FullStack** FullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectful, and supportive environment. By prioritizing...

QA Automation Engineer Location: Costa Rica Engagement: Full-time  Role Overview We are looking for an experienced QA Automation Engineer to join our client's engineering team and help ensure the quality, reliability, and performance of modern web applications and APIs. In this role, you'll design and maintain scalable automation frameworks, perform API and...

**Meet the Team** In today’s complex, fast-moving environment, our Go-To-Market and Customer Experience teams need more than just tools: they need a connected, consistent, and intelligent experience. That’s where we come in. The Cisco CETO (Connected and Engineering Transformation Office) mission is to operate and deliver solutions that drive: One Team....

JOB OVERVIEWPlan A Technologies is looking for a Backend Developer with experience in payments systems to join our team. In this role, you will focus on building, scaling, and maintaining high-performance transaction processing systems and backend infrastructure. While this is primarily a Backend position, full-stack capabilities are a welcome asset. You...

Zipdev is looking for a skilled Fullstack Developer with a strong frontend focus in React to join our remote team for a dynamic 6–12 month project! In this role, your primary focus will be on crafting seamless, responsive user interfaces while ensuring robust backend integration with .NET or NetSuite systems to deliver high-quality digital experiences. A...

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a...

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a...

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. With a steadfast commitment to delivering exceptional service to our clients, Bluelight excels in its focus on quality and customer satisfaction. Our mission is not only to create cutting-edge applications but also to foster a...

About Tech9 At Tech9, we are driven by a clear mission—to empower organizations with AI-centered solutions that make them more adaptable, efficient, and future-ready. With proven expertise in product strategy, UX design, cloud architecture, and AI, our teams deliver purpose-built software that meets today’s needs and anticipates tomorrow’s...

Job TitleProduct Support EngineerExternal Job Title: Product Support EngineerPosition type: Product Support Engineer Location: San Jose, Costa Rica Job ID: R36043Job family: Help DeskAbout Your Business Area/DepartmentAmadeus is growing in the Airport IT domain that represents a significant potential for diversification and company growth.  Amadeus...

**Full-Stack Developer (AI Systems & Enterprise Applications)** **1-Year Contractor** We are seeking a highly skilled **Full-Stack Developer** to join a leading global technology organization. In this role, you will design, build, and enhance internal employee-facing applications that streamline purchasing requests, approval workflows, and business...

TransUnion's Job Applicant Privacy Notice **Team Overview** We are seeking an experienced and highly skilled Senior/Lead Java Full Stack Engineer with strong expertise in microservices architecture, modern Java Our team is responsible for designing, building, and maintaining scalable enterprise applications that support critical business operations...

**About Tech9** At Tech9, we are driven by a clear mission—to empower organizations with AI-centered solutions that make them more adaptable, efficient, and future-ready. With proven expertise in product strategy, UX design, cloud architecture, and AI, our teams deliver purpose-built software that meets today’s needs and anticipates tomorrow’s...

SimSpace serves as an AI Proving Ground where organizations can confidently train, test, and outmaneuver adversaries in any environment. Trusted by allied governments, militaries, enterprises, and research institutions worldwide, SimSpace enables adaptive, AI-ready defenses that stay ahead of evolving threats. Founded in 2015 by experts from U.S. Cyber...

Syniverse is the world’s most connected company. Whether we’re developing the technology that enables intelligent cars to safely react to traffic changes or freeing travelers to explore by keeping their devices online wherever they go, we believe in leading the world forward.  Which is why we work with some of the world’s most recognized brands. Eight...

We are seeking a talented and motivated Power Platform Developer to join our AI team within Research & Development. In this role, you will work at the intersection of business process automation and artificial intelligence, helping to identify, build, and quantify high-impact AI use cases across the organization. You will play a critical part in translating...

TransUnion's Job Applicant Privacy Notice **What We'll Bring** We are looking for a skilled and motivated Full Stack Developer to join a newly formed engineering team in Costa Rica, supporting TransUnion’s global platforms. The ideal candidate will have strong hands-on experience building scalable cloud-based applications and actively...

We're looking for a Senior Fullstack Engineer to join a technology company that's transforming the moving, storage, and last-mile delivery industry. In this role, you'll help build scalable products that power real-world logistics, collaborating with a team that values ownership, pragmatic problem-solving, and clean engineering practices. We're looking for a...

**Job Description** **Job Title:** Java Developer **Job Type:** Contract **Location:** Remote **Job Summary:** As a Java Developer, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required —...

**Job Title:** Game Developer Java/libGDX **Job Type:** Contract **Location:** Remote **Job Summary:** In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain...