Empleos de senior software engineer fullstack en Valencia

Senior Software Engineer, Firefox Security Remote Spain Why Mozilla? The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute...

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and...

We’re working with an established international iGaming business that develops online slot games across regulated markets globally. The business is now investing in the next generation of its game-engine technology, with a focus on modernising the underlying architecture, improving mathematical validation and building a new slot game engine from the ground...

Key Responsibilities Test Automation Architecture & Strategy Data pipelines (batch and streaming)APIs and backend services Data Testing Framework Engineering SQL based assertions and reconciliationSchema validation and evolution checks Break Systems Proactively (Destructive Testing Mindset) Schema drift and backward incompatibilityLate arriving data and...

We're working with an ambitious, well-backed AI startup building software that helps businesses automate complex, content-heavy workflows. With strong early traction, they're expanding their product and engineering team and looking for an engineer who wants to make a real impact.This is a high-ownership role combining Python backend engineering,...

Our ML-powered platform uses advanced image recognition, facial verification, face recognition, facial anti-spoofing (liveness detection), and behavior analysis to make identity decisions.We're looking for a Senior Software Engineer to help build and scale our real-time verification services, with security, scalability, and maintainability at the core. ...

Our ML-powered platform uses advanced image recognition, facial verification, face recognition, facial anti-spoofing (liveness detection), and behavior analysis to make identity decisions.We're looking for a Senior Software Engineer to help build and scale our real-time verification services, with security, scalability, and maintainability at the core. ...

We're working with an ambitious, well-backed AI startup building software that helps businesses automate complex, content-heavy workflows. With strong early traction, they're expanding their product and engineering team and looking for an engineer who wants to make a real impact.This is a high-ownership role combining Python backend engineering,...

We are seeking a highly skilled and motivated Full Stack Laravel/Symfony/Node.js/React Developer to join our team. The ideal candidate will have a strong background in building scalable web applications using Symfony/Laravel, Node.js & React, with a deep understanding of Test-Driven Development (TDD) practices. Experience with Inertia.js is a significant...

Corporate Sales Engineer - German (Remote) Spain - BarcelonaGermany - RemoteFull timeR*****As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since ****, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced...

Key Responsibilities Test Automation Architecture & Strategy Data pipelines (batch and streaming)APIs and backend services Data Testing Framework Engineering SQL based assertions and reconciliationSchema validation and evolution checks Break Systems Proactively (Destructive Testing Mindset) Schema drift and backward incompatibilityLate arriving data and...

Key Responsibilities Test Automation Architecture & Strategy Data pipelines (batch and streaming)APIs and backend services Data Testing Framework Engineering SQL based assertions and reconciliationSchema validation and evolution checks Break Systems Proactively (Destructive Testing Mindset) Schema drift and backward incompatibilityLate arriving data and...

Our ML-powered platform uses advanced image recognition, facial verification, face recognition, facial anti-spoofing (liveness detection), and behavior analysis to make identity decisions.We're looking for a Senior Software Engineer to help build and scale our real-time verification services, with security, scalability, and maintainability at the core. ...

We're working with an ambitious, well-backed AI startup building software that helps businesses automate complex, content-heavy workflows. With strong early traction, they're expanding their product and engineering team and looking for an engineer who wants to make a real impact.This is a high-ownership role combining Python backend engineering,...

Elastic is seeking a Software Engineer for the Control Plane - Hosted team to drive technical design and contribute to a scalable cloud platform. You will participate in coding, debugging complex failure scenarios, and shaping features while ensuring robust architecture and a strong engineering culture.You’ll work with a distributed team across regions,...

We are building the next generation of AI-native engineering talent engineers who use AI as a core part of how they work, not as an add-on. As an AI Engineer (Software), you will design, build, and ship production-grade software across the full stack, using AI-assisted tooling as standard daily practice alongside your core engineering skills. You will work...

About Diabolocom Diabolocom is a leading European provider of AI-first, cloud-based contact centre (CCaaS) and customer experience (CX) solutions that help companies deliver seamless, personalised customer experiences at scale. The platform combines proprietary, purpose-built AI technology for customer service, native telecom infrastructure, and deep CRM...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic's complete, cloud-based solutions for...

Elastic is seeking a Software Engineer for the Control Plane - Hosted team. You will shape technical design, craft solutions, and debug complex failure scenarios, prioritizing bug fixes and features while evaluating the strengths and limitations of the current system. You will guide cross-team architectural work, lead best practices for reliable and scalable...

Elastic is seeking a Senior Software Engineer to join the Elasticsearch Performance team. You will drive high-performance optimization for distributed systems and contribute code from development to production. The role emphasizes profiling, benchmarking, and AI-assisted automation to improve performance across stateful and serverless environments. You will...