senior backend developer

Senior Developer Department: Research & Development Employment Type: Full Time Location: CRI-Costa Rica-Belen Description Role summary We are seeking an experienced Java Developer to join our MES team. The ideal candidate will bring strong hands-on experience in designing, developing, supporting, and enhancing enterprise...

Who we are Konrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in use by hundreds of millions of consumers around the world. We...

PURPOSE OF JOB: Drive the technical design and evolution of the organization's Product Information Management (PIM) ecosystem, leading the implementation of scalable middleware integrations between cloud and enterprise systems, and ensuring data consistency, reliability, and quality across all connected platforms. KEY RESPONSIBILITIES: Lead the...

Role Description Semi-Senior NodeJS REact Developer - Hybrid Developer II - Software Engineering Who We Are Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a...

Department: Research & Development Location: CRI-Costa Rica-Belen Description Role summary We are seeking an experienced Java Developer to join our MES team. The ideal candidate will bring strong hands-on experience in designing, developing, supporting, and enhancing enterprise Java applications within Manufacturing Execution Systems. This role requires...

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description Key Responsibilities: The GBS Automation team supports the shared services unit of Thermo Fisher Scientific, Global Business Services (GBS) by providing process automation expertise and web development capabilities. Our distributed team is collaboratively...

About You You are a Senior Android Developer passionate about building high-quality, scalable mobile applications that deliver seamless user experiences. You enjoy developing new features, improving existing applications, and collaborating with cross-functional teams to deliver reliable, production-ready software. You thrive in fast-paced Agile environments...

We're looking for a talented and versatile Senior Software Developer with strong experience in Python and modern front-end technologies (JavaScript, TypeScript, or React) to join our team. In this role, you'll take ownership of software from design through production, and use AI agents as part of your regular development workflow. You'll work closely with...

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description Key Responsibilities: The GBS Automation team supports the shared services unit of Thermo Fisher Scientific, Global Business Services (GBS) by providing process automation expertise and web development capabilities. Our distributed team is collaboratively developing the future...

Job Location: Braga, Heredia, Katowice, Lisboa, Lodz Location Flexibility: Multiple Locations Globally Req Id: 11021 Posting Start Date: 8/5/26 At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation. Founded in Japan in 1935, Fujitsu has been a pioneer in technology and innovation for decades. Today,...

We are looking for a Senior Back-End .NET Developer to play a key role in building and evolving high-performance, scalable backend systems. You will work within a team contributing directly to the design and implementation of systems that are: High-throughput and low-latency Designed for scalability and resilience Transitioning from legacy architectures...

Mindrift is looking for skilled Mobile App Developers (React Native, Flutter, Swift, or Kotlin) to join the Tendem project (https://tendem.ai/) and build native and cross-platform mobile applications for real-world use cases. In this role, you'll apply your mobile engineering expertise to build stable, performant, and user-friendly applications for iOS and...

Mindrift is looking for skilled Full-Stack Web App Developers (JavaScript/TypeScript + Python or Node) to join the Tendem project (https://tendem.ai/) and build interactive browser-based applications for real-world use cases. In this role, you'll apply your full-stack engineering expertise to design, build, and maintain functional, robust, and user-friendly...

Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.ai/) and build conversational bots and messaging-platform integrations for real-world applications. In this role, you'll use your bot engineering expertise, conversational design skills, and quality-focused approach...

We are Neumann Kaffee Gruppe. And we love coffee. For us at Neumann Kaffee Gruppe (NKG), everything revolves around coffee. As a globally active green coffee service group, our more than 3,300 employees in 28 countries work with dedication for and with green coffee, which is always the focus of our services along the entire coffee supply chain. Our fields of...

At Lumenalta, we partner with forward-thinking organizations to build technology solutions that scale, delight users, and accelerate business growth. Our global teams bring curiosity, commitment, and technical excellence to every project. We value transparency, autonomy, and impact—empowering every team member to do their best work. We’re seeking an...

Role Description Full Stack Developer (Remote) Lead I - Software Engineering Who We Are Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better...

At Sparq, we help companies solve the right problems—not just build more technology. We’re a modern product engineering partner blending strategy, craftsmanship, and speed to help organizations modernize confidently in the age of AI. From data ecosystems to digital products and AI acceleration, we turn complexity into clarity and ideas into impact. If...

Join Our Team Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team. As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to...