Empleos de remote senior fullstack engineer en Valencia

Palo Alto Networks is seeking a Senior Technical Support Engineer - Focused Services to join our Cortex XSIAM support team. This remote role involves solving complex security and SIEM-related issues, working with developers, and ensuring high-quality customer service across geographies.You will interact with cross-functional teams to mitigate risks and...

Jobgether is seeking an experienced Senior QA Engineer (Web) for a fully remote role in Spain. You will balance manual testing with automation, build and maintain Playwright tests, and ensure quality across browsers and devices.You will collaborate with product managers and engineers to drive releases and improve test coverage. Ideal candidates have strong...

Webbeds Sol, S.L is seeking a Senior Software Engineer (Backend) to join its fully remote engineering team. You will design, develop, and maintain scalable backend systems powering our products, collaborating with engineers, product managers, and designers across time zones.The ideal candidate has at least 5 years of backend experience and proficiency in...

Mercor is hiring a Senior Software Engineer for fully remote work. You will evaluate and enhance AI model capabilities across complex SWE tasks, collaborating with leading AI research teams to improve data and models. As an expert contractor, you will develop benchmarks, work independently, and shape model reasoning while ensuring timely delivery. This...

Kraken is seeking a Senior Software Engineer to design and implement robust Rust services and foundational libraries that power Kraken’s core infrastructure. You’ll build reusable, high-performance code for scale, observability, and resilience in production environments.Join a team of Rust engineers and contribute to a security-first,...

Metricool is seeking a Senior Security Engineer to own application, cloud and AI security across our stack (JavaEE, Spring Security, Vue, AWS). You will drive security from development through deployment, building automated checks and compliant controls with ISO 27001 and SOC 2 in mind.You’ll collaborate with teams remotely, shaping security practices,...

ZOE is seeking a Senior Full Stack Engineer with a frontend focus to transform marketing campaigns, pricing tests, and product launches into fast, reliable user experiences. You’ll mainly work on zoe.Com and our acquisition paths, using TypeScript, React, and Next.Js, while occasionally touching Kotlin or Python backend services.You will join a Growth team...

Jobgether is seeking a Senior Software Engineer to contribute to Storybook from a fully remote setup in Europe, with core overlap hours 09:00–15:00 UTC. You will help shape APIs, improve developer experiences, and advance AI-driven workflows for frontend development.You will engage with a global community of maintainers, contributors, and cross-functional...

Betby is looking for an experienced Scala Engineer to join our Line management team. You will help build and maintain the platform that delivers betting odds to the sportsbook, working closely with multiple teams and services.This high-impact role offers exposure to real-time streaming with WebSocket and GraphQL, migration from RabbitMQ to Kafka, and...

Lexroom Srl is seeking a Sr. Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and cross-language translation. This is a remote contractor position with ~15 hours per week.You will contribute to both front-end and back-end systems, review AI-generated code for quality and security, and...

Acoru is redefining fraud prevention by acting before the transaction is initiated. We build high-performance, real-time risk assessment tools across cloud-native microservices and AI/ML integrations, with a focus on reliability and observability.Join a remote-first team headquartered in Madrid, tackling fraud across Europe, LATAM and the US. You will...

Take your career to the next level with Amaris Consulting as an Cibersecurity Engineer . Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and an agile environment. We are looking for a hands?on cybersecurity professional with experience securing AI solutions and collaborating with AI...

At NTT DATA, we are one of the largest IT services companies in the world, with more than ******* professionals worldwide. Joining us means the stability of a global company, plenty of opportunities to grow professionally and the chance to work on cutting?edge technology projects with leading organizations. What are we looking for? We are looking for a...

Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify

Sax AI is building AI agents for compliance in investment banks in London. Sax AI delivers superhuman KYC (Know Your Customer) with AI agents executing and human KYC officers overseeing. We help banks outsource their KYC, 10x faster and 10x cheaper.The RoleYou'll be our first DevOps engineer and own our infrastructure end to end. Running AI inside banks is...

Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify

We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps...

Journi is seeking a Senior Cloud Infrastructure Engineer to design and run cloud infrastructure from concept to operations, with IaC as the core approach. You will manage containerised apps on AWS EKS, handle Windows/Linux servers and networking, and drive automation via scripting and CI/CD.The role emphasizes innovation, agile collaboration, and a strong...

Scopely is seeking a Senior IAM Security Engineer to design, build, and secure Scopely's identity and access management across AWS, GCP, SaaS, AI tooling, and remote access. This is a hands?on, cloud?first role focused on Terraform?driven automation, least?privilege design, and secure identity workflows in a fast?moving engineering environment.You will...

Cognizant is seeking a Senior ServiceNow Technical Consultant to lead deployment of cloud-based ServiceNow solutions for top-tier clients.You will develop modules and web services, scope requirements, configure and customize the platform, and deliver high-quality solutions across the project lifecycle while working remotely from Spain.Ideal candidates have...