Empleos de senior full-stack engineer api en Valencia

Experis España is seeking a senior full-stack engineer to own features end-to-end across the stack. You will work on a real-time analytics dashboard and maintain the UI component library, collaborating closely with founders on product ideas and technical direction.You will code daily, ship features, and influence the product with pragmatic decisions in a...

LanguageWire Ltd is hiring a Senior Full Stack Engineer to lead the build of a new customer-facing tool from ground up. You will influence architecture, tech direction, and team culture from day one, collaborating with a Product Manager and one more Engineer to shape the team and product. You’ll own front-end interfaces, back-end services, databases, and...

Our mission is to enable everyone to build wealth We reinvent how trading and investing work by creating exceptional products people love. That takes high standards, high velocity and engineers who own what they ship. Today, we serve over 6 million clients, with more than €38 billion in assets under management - a testament to the scale and trust we have...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Expert(e) Adyen Freelance based in Spain. This freelance role offers the opportunity to make a measurable impact on payment performance across a portfolio of international SaaS products. You will take ownership of auditing,...

At Cleverbit Software, we build technology that matters — for real clients, with real impact. Our remote-first, flexible culture supports curious minds, collaborative spirits, and people who care deeply about the work they do.We believe the best results come from small, focused teams empowered to think independently, work flexibly, and grow...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior DevOps Engineer based in Spain.This role focuses on building and operating reliable, scalable cloud infrastructure for a fast-growing AdTech and e-commerce platform. You’ll take ownership of production infrastructure,...

Are you our next GTM Engineer? Role: GTM Engineer (Mid-Senior level)Location: 100% Remote or hybrid working from one of our offices in Turin, Paris or ViennaReports to: Head of RevOpsThe Mission: A Digital World Without Barriers At Accessiway, we aren't just a SaaS company; we are a scale-up growing at supersonic speed with one ambitious goal: to make...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Expert(e) PayPal Freelance based in Spain. This freelance role offers the opportunity to take ownership of PayPal payment capabilities across a portfolio of international subscription-based SaaS products. You will focus on...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Engineer – Pricing based in Spain.This is a high-impact staff-level engineering role focused on building the pricing infrastructure behind a modern energy transaction platform. You’ll own the backend and data-heavy...

Hospitality TechnologyB2B SaaS Barcelona, Spain (Remote-first)We grew from 5,000 to 25,000 properties in four years. Now we're looking for the SDR who helps us write the next chapter.45% Avg. yearly growth 25,000+ Properties on platformAbout SUSU is a brand of STAAH --- a global leader in booking engines and channel management solutions serving 35,000+...

Your mission at MercanisAt Mercanis, we are building the AI Procurement Platform that powers the procurement of tomorrow, digital, transparent, and intelligent. We are looking for a Frontend Engineer who is excited to build beautiful, intuitive, and performant user experiences for our B2B platform. You will work in a cross-functional agile team alongside...

Systems AnalystApplication Deadline:29 October ****Department:GraduatesEmployment Type:Permanent - Full TimeLocation:Home SpainCompensation:€35,000 - €50,000 / yearDescriptionWe are seeking a technically minded Systems Analyst to support the design, delivery, integration, and ongoing operation of our insurance technology platforms.This role works at the...

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...

We are urgently looking for 4 Full remote Full-Stack Java Developer. Our employer is looking for Junior, Medior and Senior Java Developers.  Candidates need to have a good level of English or willing to improve/learn. This position is remote and long-term. Candidates need to be willing to go to the office in Murcia for 5...

Location: Remote EUDepartment: IT / EngineeringEmployment Type: Full-time (B2B contract)About The Role We are looking for a Senior Cloud & Platform Engineer to join a highly technical infrastructure team responsible for complex, production-grade cloud environments.This is not simply an operational cloud role. You will be expected to understand the existing...

ClickHouse is seeking a skilled software engineer to build AI-powered features across the full stack, from backend inference to intuitive frontend interfaces within the ClickHouse Cloud platform. You will create robust APIs, integrate AI/ML models, and maintain ecosystem integrations while ensuring production-grade quality with monitoring and observability....

Location: Remote from Spain (an indefinite Spanish employment contract)The Principal Engineer is the foremost technical authority for AI-driven software delivery practices. The role defines engineering strategy, architecture standards, AI governance implementation, and enterprise-scale adoption of AI throughout the software development lifecycle. This...

Grafana Labs is hiring a Senior Software (Database) Engineer to help build the storage layer for a multi-tenant data platform. You will design, implement, and operate ingestion, query planning, and distributed query execution while embracing cloud-native deployment across providers.You’ll work on an autonomous, high-collaboration team, shaping...

Colliers is a leading diversified professional services and investment management company. With operations in 68 countries, our 22,000 enterprising people work collaboratively to provide expert advice to maximize the potential of property and real assets to accelerate the success of our clients, our investors and our people.We are at the forefront of the...

We're hiringAI Architectswho define how AI is actually built and deployed inside modern engineering organizations.This isnot a strategy-only role. You'll design production-ready AI architectures, build proof-of-concepts that earn trust with technical stakeholders, and guide delivery teams across multiple client engagements.You'll work with companies...