Empleos de remote full-stack engineer en Valencia

Talan is seeking a Senior Software / Data Tester to support a data-driven transformation initiative. The role focuses on validating data pipelines, ensuring data quality, testing reporting solutions, and contributing to test automation within a modern data environment.You will work closely with data engineers, analysts, and business stakeholders to guarantee...

Senior Software Engineer - Finance DomainSi le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación.Senior Software Engineer - Finance DomainPermanentFull timeRemoteWe're looking for aSenior level Engineerto join in the Finance Domain.We want someone who will add positively to the team's...

Lever, Inc. is seeking an experienced Machine Learning Engineer (Governance ML Platform) to design and operate production-grade ML infrastructure for AI governance and trust. This remote role spans model serving, evaluation, red-teaming, monitoring, retraining, and safe deployment within an international team. You will translate ML research into reliable,...

Lever, Inc. seeks a Lead Engineer, AI Platform based in Spain to lead the engineering foundation behind reliable, measurable AI-powered features. You will build evaluation frameworks, observability tooling, and diagnostic infrastructure for production AI agents. You’ll combine hands-on software development with technical leadership, managing an AI Quality...

Mercor is seeking a DevOps / SRE / Cloud Engineer (Coding Agent Experience) to work remotely on a contract basis. You will use frontier AI coding agents to tackle infrastructure tasks and evaluate model-generated implementations across cloud platforms, Kubernetes, and CI/CD pipelines. Candidates should have 2+ years in DevOps/SRE/Cloud Eng and experience...

Talan is seeking a skilled Data Engineer to help build and scale a modern data platform using Databricks. You will drive reusable development patterns and contribute to the core data codebase under the guidance of the Central Platform Team. Remote-friendly role with full-time hours in the Spain time zone (CET/CEST) for a 9-month fixed-term contract. Strong...

RED Global partners with a major pharmaceutical client to fill a Data and AI Engineer role on a fully remote contract based in Europe. The candidate will work with AWS data lake, design and configure AI systems (OpenAI preferred), and develop Python-based solutions. EU rights to work are required; Snowflake experience and familiarity with pharmaceutical or...

Hyqoo is seeking a Software Engineer / Python Developer for a contract, remote role. You will design, develop, test, and deploy scalable Python applications and backend solutions, with emphasis on clean code and maintainability. You will work across product and engineering teams to transform business requirements into robust technical solutions, contribute...

Lever, Inc. is seeking a Senior Software Engineer (Golang/TypeScript/React) for an independent contractor role based in Spain. You will develop backend Golang microservices and frontend UI with React and TypeScript, delivering scalable, data-intensive features. You will own features end-to-end, influence architecture, and drive improvements in performance,...

Jobgether SRL in Spain is seeking a Senior Product Design Engineer to own core product experiences end to end, blending product design judgment with design engineering and building production-ready components for a globally used scheduling platform. You'll work at the intersection of product design, frontend engineering, and design systems, building reusable...

Pyramid Consulting, Inc is seeking a Software Development Engineer for a platform migration and security-hardening project. You will migrate an existing platform, set up cloud environments and CI/CD, and improve security across production environments. Responsibilities include configuring AWS, building deployment processes, and collaborating with software,...

This position is fully remote anywhere in the United States.Ready to get off the IT machine and come be part of a team where you are more than a cog in the wheel? My IT Crew is the place where everyone gets a voice and new ideas are welcomed. Sound like this could be your new home? Keep reading….My IT Crew has been a leader in the Managed Service provider...

Radley James collaborates with a major international financial organisation to recruit a Senior AI Platform Engineer who will build an enterprise platform supporting AI agents, tools and integrations. This hands-on role blends AWS engineering, Python development and technical leadership. You will translate architecture into production services, guide...

Lever, Inc. is seeking a Senior Backend Engineer – Data Core for a partner company based in Spain. You will design and run data infrastructure powering a large-scale creator data platform, handling 400M+ creator profiles across Instagram, TikTok, and YouTube. This remote-first role emphasizes autonomy, end‑to‑end ownership, and cost-efficient, reliable...

Partner Company is seeking a Backend Engineer based in Spain to join a small, autonomous product team. You will own the central API and backend services, focusing on Node.js and TypeScript to power data, calculations, and core product experiences. You will design intuitive APIs, scale systems, and support MVPs through experiments, working in a fully remote,...

Lever, Inc. is seeking a Technical Support Engineer based in Spain. This remote-first role focuses on maintaining a cloud-commerce platform for large service providers. You will own customer-impacting incidents from investigation to resolution, working with developers, product teams, and account managers. The position requires 3+ years in technical/support...

Intecfy is building a strong database of Senior Mobile Engineers for upcoming freelance projects with European product companies and scale-ups. This role is open to experienced mobile developers working with native or cross-platform technologies. Responsibilities * Develop and maintain mobile applications for iOS, Android or cross-platform environments *...

Lever, Inc. seeks a Backend Engineer focusing on MTA infrastructure, based in Spain but fully remote. You will build and operate high-volume email delivery systems, including SMTP delivery, routing, retries, and reputation controls, with ownership across reliability and observability. You'll work with Trust & Safety and Core Sending teams, using TypeScript...

Jobgether SRL is seeking a Software Craftsperson/Typescript-II in Spain for remote, hands-on software engineering. You’ll own end-to-end delivery, design scalable backends, and build AI-powered workflows using LLMs and agentic tools. You’ll work with modern AI tech, mentorship, and robust engineering practices in a collaborative, remote-first...

Mercor seeks a Music Audio Expert - Spanish (ES) for a remote contract to evaluate AI-generated lyrics, voice generation, and other outputs to elevate musical quality. Ideal candidates have 3+ years in music production or audio engineering and a college degree in music, with native-level Spanish and strong English. You will score training data for...