Fresh remote Full Stack Developer jobs in Spain

Explore latest remote Full Stack Developer opportunities from leading companies hiring in Spain. 151 jobs posted last 30 days.

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Fresh remote Full Stack Developer jobs in Spain (151) - Page 3

Senior Full- stack Engineer – Customer Portal, Auth & Billing

24 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: 10 years of experience, TypeScript, React, Next.js, Auth0, WorkOS, Stripe, ShadCN, Radix UI, TailwindCSS, AI assistants
Zencoder

Zencoder is a B2B SaaS platform headquartered in the US, specializing in AI coding assistance to enhance developer productivity and integrate generative coding workflows.

Remote policy: Zencoder embraces a global and flexible remote work culture, hiring talent from various locations and allowing employees to work from wherever they are most productive.

Senior Full-stack Engineer

24 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: 10 years of experience, TypeScript, React, Node.js, Next.js, AI familiarity, Product mindset, Strong ownership, Fast-paced environment experience
Zencoder

Zencoder is a B2B SaaS platform headquartered in the US, specializing in AI coding assistance to enhance developer productivity and integrate generative coding workflows.

Remote policy: Zencoder embraces a global and flexible remote work culture, hiring talent from various locations and allowing employees to work from wherever they are most productive.

Senior Full Stack developer (remote)

24 days ago
Contract
Spain, Europe
Key requirements: 8 years of experience, TypeScript, Node.js, React, PostgreSQL, SaaS/B2B experience, System design and scaling, Agentic mindset, Cross-team communication
Diffco

Diffco is a San Francisco-based B2B SaaS company specializing in custom software development and AI-first solutions for corporate clients and startups.

Remote policy: Diffco supports remote work for certain roles, with current hiring focused on candidates located in Central/Western Europe (CET/WET) and flexibility for collaboration across time zones.

Senior Fullstack Developer - C# and React - Spain

24 days ago
Full-time
Spain
Key requirements: 5 years of experience, C#, React, ASP.NET, MSSQL, Elasticsearch, Microsoft Azure, GitHub Actions, CI/CD, Proactive ownership, Dynamic and curious mindset, Fluency in English
Shift Technology

Shift Technology is a Boston-based B2B SaaS platform specializing in AI solutions for the insurance industry, focusing on fraud detection, claims handling, and underwriting optimization for global insurers.

Remote policy: Shift Technology offers flexible remote and hybrid working options, welcoming applications from diverse locations and cultures, with team members from over 50 countries.

Web Developer, LAMP, Magento, AWS – Eastwood Automotive

24 days ago
Full-time
Spain, Worldwide
Key requirements: Magento, AWS, Linux administration, E-commerce experience, JavaScript, HTML, CSS, PHP, MySQL, Google Tag Manager, SEO, A/B testing
The Eastwood Company

The Eastwood Company is a Pottstown, PA-based B2C e-commerce retailer specializing in automotive restoration products for DIY enthusiasts, offering over 5,000 tools and supplies.

Application Developer Sr (DLA)

24 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Java, .NET, AngularJS, APIs for Low-Code/No-Code, BPMN models, Appian, Salesforce, Microsoft SQL Server, Agile development, DoD 8570/8140 IAT Level II or III, Advanced programming or database certification
SimIS Inc.

SimIS Inc. is a Portsmouth, Virginia-based Veteran Owned Small Business (VOSB) specializing in integrated IT solutions, cybersecurity, and modeling and simulation services for government agencies and Fortune 500 companies.

Remote policy: SimIS Inc. offers remote work opportunities for certain positions, including roles that are fully remote. The company primarily operates from Virginia, and while specific hiring regions are not detailed, candidates are encouraged to apply from various locations.

Senior Software Engineer

24 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: 2 years of experience, Angular, Python, Java, AWS, Healthcare experience, Customer-focused processes, Technical communication, Chronic disease management
Welkin Health, Inc.

Welkin Health is a San Francisco-based B2B healthcare CRM providing a customizable care management platform and EHR system designed to enhance patient care through automation and coordination.

Remote policy: Welkin Health is a fully remote company, hiring from various locations, with team members collaborating across time zones.

Software Engineer (Remote)

24 days ago
Full-time
Spain, Worldwide
Key requirements: Kubernetes, AWS, Java, MySQL, Functional programming, Technical architecture contributions, Testable code, Strong communicator, Computer science fundamentals
StartupHeroes

StartupHeroes is a SaaS platform specializing in discovering early-stage startups within the tech ecosystem, operating as a B2C service.

Remote policy: StartupHeroes embraces a global hiring approach, matching top talents worldwide, and supports remote work opportunities across various regions.

Full-stack developer (Remote)

24 days ago
Full-time
Spain, Worldwide
Key requirements: 3 years of experience, JavaScript, TypeScript, HTML5, CSS3, ReactJS, Nextjs, Nuxtjs, REST APIs, GraphQL, PostgreSQL, NodeJS, UI/UX design, Animation management, Responsive interfaces, Unit testing, End-to-end testing, Git, Continuous Integration, Web3.js, Ethereum Virtual Machine
Outstaff.ae

Outstaff.ae is a UAE-based IT outstaffing company specializing in providing skilled IT specialists and remote development teams to global businesses.

Remote policy: Outstaff.ae offers flexible remote work opportunities, allowing team members to collaborate with an international team. Specific hiring locations are not defined, but the company supports a diverse range of talent.

Fullstack Engineer

24 days ago
Full-time
Spain, Worldwide
Key requirements: Node.js, TypeScript, React, Systems thinking, Clear communicator, Collaborative problem-solving, Curiosity, Appetite for learning
edenity.

Duna is a remote-first tech company redefining identity for the global economy, backed by top investors and focused on delivering exceptional customer experiences.

Remote policy: Duna is a remote-first company, hiring from various locations to build a diverse team. We welcome applications from candidates across different regions.

Senior Fullstack Engineer (Vue, Typescript)

24 days ago
Full-time
Spain, South America, Europe, Middle East, Africa
$80,000 to $120,000 per year
Key requirements: TypeScript, Vue.js, PostgreSQL, AI/ML model development, Supabase, Tailwind CSS, UI/UX design, Software engineering diagramming
ThirstySprout

ThirstySprout is an AI-powered B2B talent platform headquartered in an unspecified location, specializing in building remote engineering teams and providing custom software development services for tech companies globally.

Remote policy: ThirstySprout hires talent from various regions around the world to build remote engineering teams for US-based companies, supporting a fully remote work environment.

Senior Fullstack Engineer (Vue js/ Django)

24 days ago
Part-time
Spain, Worldwide
Key requirements: Vue.js, Django, PostgreSQL, Google Cloud, Logistics experience, Dynamic freight management solutions, Root cause analysis
ThirstySprout

ThirstySprout is an AI-powered B2B talent platform headquartered in an unspecified location, specializing in building remote engineering teams and providing custom software development services for tech companies globally.

Remote policy: ThirstySprout hires talent from various regions around the world to build remote engineering teams for US-based companies, supporting a fully remote work environment.

Full Stack Platform Engineer

24 days ago
Full-time
Spain, Worldwide
Key requirements: Cloud-native architecture, Docker, Kubernetes, SVG programming, React Native, Angular, Flask, Python, Kafka, Spark, PostgreSQL, NoSQL, AWS (EC2, S3, RDS, Lambda, API Gateway), Technical operations, Complex deployments, REST APIs, Communication skills, Problem-solving skills, Troubleshooting skills
ThirstySprout

ThirstySprout is an AI-powered B2B talent platform headquartered in an unspecified location, specializing in building remote engineering teams and providing custom software development services for tech companies globally.

Remote policy: ThirstySprout hires talent from various regions around the world to build remote engineering teams for US-based companies, supporting a fully remote work environment.

Senior Full-stack Engineer

24 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, React, Next.js, TypeScript, SQL, AI fluency, UI/UX quality, Mentorship, Frontend architecture, Performance optimization
Arbor

Arbor is a remote-friendly B2C SaaS company based in the US, specializing in an AI-powered platform that helps renters, homeowners, and small businesses save on electricity costs by optimizing energy rates.

Remote policy: Arbor is a remote-friendly company, supporting flexible work arrangements for its team members. While specific hiring locations are not defined, the company encourages collaboration across various regions.

Senior PHP Fullstack Software Engineer

24 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, PHP, Laravel/Symfony, React, Full-stack development, Legacy PHP modernization, REST APIs, MySQL/PostgreSQL, Automated testing, CI/CD pipelines, SaaS or e-commerce experience
ThriveCart

ThriveCart is a leading B2B SaaS platform based in the creator economy, specializing in e-commerce solutions for digital entrepreneurs and coaches, with a unique one-time payment model.

Senior Fullstack Software Engineer

24 days ago
Full-time
Spain, Worldwide
$90,000 to $130,000 per year
Key requirements: 7 years of experience, Rust, React, Async programming, E-commerce APIs, Distributed systems, SQL, TypeScript
unybrands

unybrands is a Miami Beach-based e-commerce platform specializing in acquiring and scaling online brands, primarily in personal care and pet care, targeting global markets through B2B and DTC channels.

Remote policy: Unybrands embraces a flexible approach to remote work, with team members located in various regions including the United States, Europe, and Asia. We welcome applicants from diverse locations to join our global team.

Senior Fullstack Software Engineer

24 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: 7 years of experience, Rust, React, Async programming, E-commerce APIs, Distributed systems, SQL, TypeScript, GCP
unybrands

unybrands is a Miami Beach-based e-commerce platform specializing in acquiring and scaling online brands, primarily in personal care and pet care, targeting global markets through B2B and DTC channels.

Remote policy: Unybrands embraces a flexible approach to remote work, with team members located in various regions including the United States, Europe, and Asia. We welcome applicants from diverse locations to join our global team.

Full Stack Web Developer – Shopify & DTC Experience

24 days ago
Full-time
Spain, Worldwide
$80,000 to $120,000 per year
Key requirements: 4 years of experience, Shopify (Liquid, Polaris, Theme Kit), HTML, CSS, JavaScript, jQuery, React, Node.js, Shopify’s ecosystem, DTC experience, Headless commerce frameworks (Hydrogen, Next.js)
unybrands

unybrands is a Miami Beach-based e-commerce platform specializing in acquiring and scaling online brands, primarily in personal care and pet care, targeting global markets through B2B and DTC channels.

Remote policy: Unybrands embraces a flexible approach to remote work, with team members located in various regions including the United States, Europe, and Asia. We welcome applicants from diverse locations to join our global team.

Senior Fullstack Software Engineer - Next.js

24 days ago
Full-time
Spain, Worldwide
$108,400 to $135,500 per year
Key requirements: 5 years of experience, Next.js, OpenTelemetry, Cloudflare, Kubernetes, Node.js, Microservices architecture, CI/CD with Jenkins, Distributed systems, Performance monitoring, Mentoring junior engineers
Constant Contact

Constant Contact, Inc. is a Waltham, MA-based B2B SaaS company specializing in email and digital marketing solutions for small-to-medium businesses (SMBs) globally.

Remote policy: Constant Contact embraces a hybrid work model, allowing employees to work remotely while also providing access to office locations for collaboration and training. We hire from various regions, supporting a diverse and flexible workforce.

Staff Full Stack Engineer - Web3

24 days ago
Full-time
Spain, North America, Europe
$120,000 to $180,000 per year
Key requirements: 8 years of experience, Web3 systems, Wallet integrations, dApp development, Blockchain RPCs, DeFi primitives, TypeScript, React, Node.js, Solidity, Distributed systems
Mesh

Mesh is a global fintech B2B platform headquartered remotely, specializing in crypto payments and connecting exchanges, wallets, and financial services for seamless digital asset transactions.

Remote policy: Mesh supports remote work and hires from various regions, with team members located globally. Some roles may require occasional travel for customer engagements and company meetings.

Senior Full Stack Engineer - Web3

24 days ago
Full-time
Spain, North America, Europe
Key requirements: 5 years of experience, Web3 systems, Wallet integrations, dApp development, Blockchain RPCs, On-chain/off-chain payments, DeFi primitives, TypeScript, React, Node.js, Solidity, Distributed systems
Mesh

Mesh is a global fintech B2B platform headquartered remotely, specializing in crypto payments and connecting exchanges, wallets, and financial services for seamless digital asset transactions.

Remote policy: Mesh supports remote work and hires from various regions, with team members located globally. Some roles may require occasional travel for customer engagements and company meetings.

Member of Technical Staff, Research Tooling & Data Platform

24 days ago
Full-time
Spain, North America, Europe
$240,000 to $290,000 per year
Key requirements: 4 years of experience, TypeScript, Python, Kubernetes, AWS (ECS, S3, Lambda), Vector databases, ML workflows, User experience design, Cloud infrastructure management
Runway

Runway is an AI-driven creativity platform headquartered in the US, specializing in tools for art and entertainment, operating primarily in a B2B model.

Remote policy: Runway is open to hiring remotely across North America and Europe, with team members also working from offices in NYC, San Francisco, Seattle, and London.

Engineer_Monopoly GO

24 days ago
Full-time
Spain
Key requirements: Unity, C#, AI integration, LiveOps tooling, Systems design, Creative contributions
scopely

Scopely is a Culver City-based mobile game developer and publisher specializing in free-to-play games, targeting a global audience with popular entertainment IPs.

Remote policy: Scopely embraces a flexible work environment and hires remotely from various regions, including the United States, EMEA, and Asia, with team members collaborating across time zones.

Senior WordPress Developer

24 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, PHP, WordPress plugin development, Laravel, AI-powered coding assistants, Software design patterns, RESTful APIs, Version control (Git), Attention to detail, Mentoring developers, Simplicity in design
Awesome Motive

Awesome Motive is a fully remote B2B software company specializing in WordPress plugins and training resources for small businesses and entrepreneurs globally.

Remote policy: Awesome Motive is a fully distributed company hiring remotely from over 50 countries, allowing team members to work from anywhere.

Senior Software Engineer – Platform

24 days ago
Full-time
Spain, Europe
Key requirements: 5 years of experience, Python, Node.js, AWS, Kubernetes, Terraform, GitOps, Production-grade software, Distributed systems, Debugging skills
Yuno

Yuno is a global payment orchestration platform headquartered in [location], specializing in B2B payment infrastructure that enables businesses to integrate over 1,000 payment methods through a single API.

Remote policy: Yuno embraces a fully remote work environment, allowing team members to work from anywhere, with no specific hiring location restrictions mentioned.

Senior Fullstack Engineer (Remote)

25 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Node.js, Typescript, React, Performance optimization, Open source contributions, Scalable consumer apps, Unit/integration/load testing, Redis/MongoDB, Cloud APIs
Zencastr

Zencastr is a remote-first SaaS platform specializing in high-quality audio and video recording for podcasters and content creators, targeting the global market.

Remote policy: Zencastr operates as a fully distributed team, allowing employees the freedom to work from various locations. We welcome applications from candidates who can collaborate effectively across time zones.

Senior Python Web3 Engineer - Remote Globally

25 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Python, Web3 concepts, Blockchain integration, Smart contract development, Microservice architecture, RESTful API design, Docker, Kubernetes, Event-based programming, Postgres, SQLAlchemy
Yeah! Global

Yeah! Global is a remote-focused recruitment agency operating in the HR Tech sector, specializing in B2B talent acquisition for companies worldwide.

Remote policy: Yeah! Global is a fully remote company that hires talent from various regions around the world, specializing in IT, business development, and blockchain sectors.

Full Stack Developer, Blockchain (Remote Worldwide)

25 days ago
Full-time
Spain, Worldwide
Key requirements: 2 years of experience, React, Next.js, JavaScript, TypeScript, UI/UX principles, Hexagonal architecture, Tailwind CSS, Solidity
Yeah! Global

Yeah! Global is a remote-focused recruitment agency operating in the HR Tech sector, specializing in B2B talent acquisition for companies worldwide.

Remote policy: Yeah! Global is a fully remote company that hires talent from various regions around the world, specializing in IT, business development, and blockchain sectors.

Senior / Fullstack Developer (Go, Golang) Remote

25 days ago
Full-time
Spain, Europe
Key requirements: 7 years of experience, Go, React.js, Redux.js, JavaScript, Node.js, TypeScript, SaaS solutions, AI or machine learning experience, CI/CD pipelines, Service-oriented architectures
Blackfluo.ai

Blackfluo.ai is a Paris-based recruitment technology company offering an AI-driven SaaS platform that automates hiring processes for B2B clients in the tech and IT sectors across Europe.

Remote policy: Blackfluo.ai is a remote-friendly company that hires primarily for remote tech roles across various locations in Europe and the US, with a focus on collaboration within the EU time zone.

Senior / Fullstack Developer (Go, Golang) Remote

25 days ago
Full-time
Spain, Europe
Key requirements: 7 years of experience, Go, React.js, Redux.js, JavaScript, Node.js, TypeScript, SaaS experience, AI or machine learning projects
Blackfluo.ai

Blackfluo.ai is a Paris-based recruitment technology company offering an AI-driven SaaS platform that automates hiring processes for B2B clients in the tech and IT sectors across Europe.

Remote policy: Blackfluo.ai is a remote-friendly company that hires primarily for remote tech roles across various locations in Europe and the US, with a focus on collaboration within the EU time zone.