Mainframe developer jobs in Spain

 ...open-source  projects  here ! Purpose of the role: As a Frontend Engineer on the Drive team, you will play a crucial role in developing Proton Drive. We expect you to be customer-centric, continuously learning, passionate about technology and usability. You are an adept... 

 ...Are you a talented and ambitious developer looking to make a significant impact in the AI space? We have an opportunity for you to join a dynamic and rapidly growing startup that is at the forefront of innovation in app development. The company formed in 2020, has already... 

 ...effectively with our innovative product, design, and backend engineers. As a Senior Software Engineer, this position involves: Maintain, develop and introduce innovative features within our current product suite for the benefit of customers and our internal teams. Foster... 

 ...ownership, and do whatever is needed to achieve our ambitious goals. What we are looking for : Extensive experience with React, developing performant and reusable components Proficiency with TypeScript or any typed language Experience leading large and complex... 

 ...ownership, and do whatever is needed to achieve our ambitious goals. What we are looking for : Extensive experience as a backend developer, ideally in PHP Database and data modeling knowledge (we use MySQL) Experience leading large and complex projects as a backend... 

 ...function at Perk builds the foundations that the rest of the company depends on. We own the shared infrastructure, core services, and developer tooling that enable product teams to move fast without breaking things. Our work is often behind the scenes, but its impact is... 

 ...the old, email overload mindset into the modern, agile, digital mindset. ¿Qué harás? Your responsibilities: Lead a team of developers for the implementation of innovative applications Provide vision on solution design and main architectural decisions Collaborate... 

 ...About Us Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain... 

Immerse yourself in a thriving ecosystem of cutting-edge technologies with an organisation looking to hyperscale! Since its inception in 2020, this company has embarked on an unwavering mission to pave the way for a revolutionary era of data-driven decision-making. By crafting...

 ...automate lifecycle tasks, implement security, solve production issues, and make sure everything’s running smoothly. You’ll also help developers onboard to Kubernetes and lend a hand on infrastructure maintenance about one day a week. If you’ve worked with Kafka in... 

This is an AI-led B2B Data SaaS company that utilises AR and VR on an iOS and mobile-first platform. Acronyms: Because who has time to say all the words? Seriously though, this company has taken Europe by storm. With several enterprise customers under their belt already,...

 ...experience. What you will do: Be part of a small team working to bring a "privacy by default" solution to our clients on Windows. Develop an application that delights a wide range of users, from layperson to technical, and gives confidence that their online privacy is in... 

 ...function at Perk builds the foundations that the rest of the company depends on. We own the shared infrastructure, core services, and developer tooling that enable product teams to move fast without breaking things. Our work is often behind the scenes, but its impact is... 

 ...reset their specific instances. What You’ll Bring: ~1–3 years of experience in a technical role (e.g., Software Engineer, Junior Developer, Technical Support, QA). ~ Technical Curiosity: You enjoy digging into code, inspecting browser elements, or reading API... 

 ...detailed security investigations to identify root causes and impacts. Collaborate with IT and Engineering to embed best practices. Develop and update incident response playbooks. Deliver security awareness training across teams. Technologies: AWS Azure Bash...