Fresh remote Full Stack Developer jobs in Spain

Explore latest remote Full Stack Developer opportunities from leading companies hiring in Spain. 18 jobs posted last 30 days.

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Fresh remote Full Stack Developer jobs in Spain (18)

Staff Fullstack Engineer - Data Products

about 9 hours ago
Full-time
Spain, Worldwide
Key requirements: Go, Ruby, Node, Snowflake, Databricks, BigQuery, Data ingestion, Multi-tenant systems, Cross-team coordination, Technical mentorship, Ambiguity resolution
GitLab

GitLab is a San Francisco-based DevOps platform offering B2B and B2C solutions for software development, security, and collaboration, with a global presence.

Remote policy: GitLab is a fully remote company that hires globally, with team members located in over 65 countries. We embrace flexibility in scheduling to accommodate various time zones.

Senior FullStack Engineer- AI _ Contract

1 day ago
Contract
Spain, Worldwide
Key requirements: 6 years of experience, Node.js, React.js, Generative AI, AWS Bedrock, REST APIs
Tech Holding

Tech Holding is a Los Angeles-based B2B consulting firm specializing in professional services and managed solutions for cloud transformation and technology integration across various industries.

Remote policy: Tech Holding supports remote work opportunities and hires from various regions globally, allowing flexibility for team members to work from different locations.

Senior Full Stack Engineer

2 days ago
Full-time
Spain, North America, Europe, Asia, Middle East
$125,000 to $145,000 per year
Key requirements: 7 years of experience, Electron, Backend frameworks (Java, Python, Node.js, C#/.NET), Frontend frameworks (React, Angular), Client-server architecture, Structured data formats (JSON, XML, CSV), Agile/Scrum environments, Debugging and performance optimization, Secure desktop deployments
Agile Defense

Agile Defense is a Reston, VA-based B2B information technology company specializing in cybersecurity, data analytics, and digital transformation solutions for national security and civilian government sectors globally.

Remote policy: Agile Defense, Inc. supports hybrid work arrangements and hires remotely from various regions, including North America, Europe, Asia, and the Middle East, with team members located in diverse areas.

AI Product Engineer

2 days ago
Part-time
Spain, Worldwide
$60 to $80 per hour
Key requirements: React, Airtable, n8n, Zapier, AI integration, LLM services, Claude Code, Full-stack development, Problem-solving
Arootah

Arootah is an executive coaching and advisory firm specializing in the alternative investment industry, providing B2B services from its distributed operations to finance executives and investment firms.

Remote policy: Arootah offers remote work opportunities, allowing flexibility for team members to choose their assignments. However, specific hiring regions or company-wide remote work policies are not publicly detailed.

Senior Full Stack Engineer (Support & Observability Focus)

2 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, .NET, React, Distributed Systems Troubleshooting, Observability Tools, Cloud Technologies, Customer-first mindset, Strong communication skills, Problem-solving skills, Insurance or InsurTech experience
CoverGo

CoverGo is a global insurtech B2B SaaS platform headquartered in Silicon Valley, specializing in no-code solutions for health, life, and P&C insurance, with a strong focus on digitizing operations for insurers and banks.

Remote policy: CoverGo embraces a 100% remote work culture, fostering an international environment with team members from various regions. We welcome applications from candidates around the world, promoting collaboration across time zones.

Full Stack Developer (Javascript)

3 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, JavaScript, TypeScript, Next.js, GraphQL, React/Context API, TailwindCSS, PostgreSQL, MySQL, Git, Playwright, Cypress, Jest, React Testing Library, Authentication solutions
Codekeeper

Codekeeper is a remote-first SaaS provider based in The Hague, specializing in software escrow solutions for B2B clients, including enterprises and government organizations.

Remote policy: Codekeeper is a remote-first company with a central office in The Hague, supporting a flexible work environment for team members across various regions.

Senior Software Engineer, Mapping - Autonomous Vehicles

4 days ago
Full-time
Spain, Europe
Key requirements: 5 years of experience, C++, 3D computer vision, 3D geometry, multi-view geometry, structure from motion, SLAM, pose estimation, large-scale sensor data, map fusion, change detection, crowdsourced map construction
NVIDIA

NVIDIA Corporation is a Santa Clara-based technology company specializing in designing GPUs and AI solutions for gaming, professional visualization, and cloud services, operating in both B2B and B2C markets globally.

Remote policy: NVIDIA supports flexible remote work arrangements and hires from various regions globally, including the Americas, Europe, Asia, and the Middle East, with roles that may require collaboration across time zones.

Sr. Full-Stack Developer - AI-forward

4 days ago
Full-time
Spain, Worldwide
$147,000 to $167,000 per year
Key requirements: 10 years of experience, Salesforce, AI-SDLC, Claude, Apex, Lightning Web Components, Python, MuleSoft, AWS, CI/CD pipelines, AI coding tools, Integration systems
Smarsh

Smarsh Inc. is a Portland-based B2B SaaS provider specializing in digital communications governance and compliance solutions for regulated industries.

Remote policy: Smarsh supports remote work for various roles, including positions available for candidates in the United States. The company values a diverse workforce and encourages applications from individuals across different regions.

Senior Full Stack Developer

5 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, JavaScript, TypeScript, Next.js, GraphQL, React/Context API, TailwindCSS, PostgreSQL, MySQL, Git, Playwright, Cypress, Jest, Authentication solutions
Codekeeper

Codekeeper is a remote-first SaaS provider based in The Hague, specializing in software escrow solutions for B2B clients, including enterprises and government organizations.

Remote policy: Codekeeper is a remote-first company with a central office in The Hague, supporting a flexible work environment for team members across various regions.

Full stack AI Engneeir - AI Acquisition

21 days ago
Full-time
Spain, Worldwide
Key requirements: React, Next.js, TypeScript, Node, PostgreSQL, AI systems, multi-model orchestration, RAG/vector databases, semantic memory, token tracking, eval/testing frameworks, systems thinking, clear communication, AI-native development mindset, async distributed work
G2i

G2i is a U.S.-based B2B SaaS platform specializing in connecting companies with top engineering talent, including software engineers and AI specialists.

Remote policy: G2i is a fully remote company hiring engineers for contract roles worldwide, with team members located in various regions such as LATAM, Europe, and Canada.

Expert Full-Stack Engineer (Get Discovered)

22 days ago
Full-time
Spain, Germany, Italy, Portugal
Key requirements: 8 years of experience, React, TypeScript, Kotlin, Java, Node.js, AI-assisted development tools, Distributed systems, Architectural leadership, Engineering standards, Cross-functional collaboration
Jimdo

Jimdo is a Hamburg-based SaaS company specializing in AI-powered website building tools for small businesses and e-commerce, serving a global market.

Remote policy: Jimdo operates as a fully remote-first company, hiring from various regions, primarily focusing on Europe and Asia, with team members located in over 15 countries.

Software Development Intern

22 days ago
Part-time
Spain, Worldwide
$26 to $40 per hour
Key requirements: C#, Java, IOT development, Microsoft .NET stack, Integration and E2E testing, Object-Oriented Design, SOLID principles, Relational and non-relational databases, CI/CD pipelines, Secure programming practices, Logistics or warehouse systems exposure
iHerb

iHerb is a global B2C online retailer based in Irvine, CA, specializing in health and wellness products, including vitamins, supplements, and sports nutrition, serving customers in over 180 countries.

Remote policy: iHerb supports remote work and hires globally, with team members located in various regions. Specific remote work conditions may vary by role.

Backend Engineer (BE + LLM)

24 days ago
Full-time
Spain, Worldwide
Key requirements: LLM/AI application experience, LLM API integration, Prompt engineering, AI coding tools, Frontend framework (React, Vue, Angular), Backend language (Python, Go, Java, Node.js), Workflow automation, Strong ownership, Good communication skills
Binance

Binance is a global fintech B2C platform headquartered in Malta, operating the largest cryptocurrency exchange by trading volume, offering a wide range of digital asset products and services to users in over 180 countries.

Remote policy: Binance supports flexible remote work arrangements, with team members located in various regions globally, though specific policies may vary by team and role.

Senior Software Engineer - Remote

26 days ago
Contract
Spain, Worldwide
Key requirements: Python3, Java, Rust, TypeScript, C++, Go, Algorithms, Performance tuning, Debugging, Feature development, Codebase refactoring, Software optimization, Clear communication, Collaborative teamwork
CONFISA INTERNATIONAL GROUP

Confisa International Group is a Pembroke Pines, Florida-based professional services firm specializing in retained executive search and human resources solutions for B2B clients across multiple industries globally.

Remote policy: Confisa International Group supports remote work for certain roles, with current hiring focused on candidates located in the USA. The company has a global reach, operating across multiple continents including Europe, Africa, Asia, and the Americas.

Java Fullstack Developer

26 days ago
Full-time
Spain, Worldwide
$80,000 to $120,000 per year
Key requirements: Java, Spring Boot, Microservices, Docker, Kubernetes, PostgreSQL, RabbitMQ, AWS, Azure
Billigence

Billigence is a Sydney-based B2B consultancy specializing in global business intelligence and data analytics solutions, serving diverse industries including healthcare, finance, and public sector.

Remote policy: Billigence embraces a global hiring approach, welcoming remote candidates from various regions, including India, while maintaining a flexible stance on remote work arrangements.

Senior Web Developer

26 days ago
Full-time
Spain, Worldwide
Key requirements: 6 years of experience, React, AI-assisted development tools, Payment industry experience, Typescript, Nest, NextJS, E2E testing, CI/CD, SDK compatibility, Automated pipelines, Custom workflows with AI agents
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 Full Stack Engineer - Data & Analytics

28 days ago
Full-time
Spain, Worldwide
Key requirements: 4 years of experience, Python, SQL, React, AI and LLM tools, Data modeling, End-to-end data workflows, Data quality, Healthcare datasets, Analytics engineering tools, AWS services
Prompt

Prompt is a healthcare technology company based in the US, offering B2B automated EMR software solutions for outpatient rehab organizations.

Remote policy: Prompt supports a remote/hybrid work environment and is hiring from various regions, allowing team members to work flexibly across time zones.

Software Engineer III, Editing

29 days ago
Full-time
Spain, Canada, United Kingdom, Singapore, Germany, India, Netherlands, Mexico, Italy, Brazil, Poland, Colombia, Switzerland, South Africa, Indonesia, Kenya, Morocco, Ghana
$95,164 to $148,729 per year
Key requirements: 2 years of experience, JavaScript, PHP, Algorithms, Data structures, Rich-text editor experience, Open-source contribution, Multilingual code writing
Wikimedia Foundation

The Wikimedia Foundation is a San Francisco-based nonprofit organization providing free, multilingual educational content through its wiki-based projects, including Wikipedia, targeting a global audience.

Remote policy: The Wikimedia Foundation is a remote-first organization, hiring globally from various countries including the United States, Canada, and many others across different continents. Team members collaborate across time zones, supporting a diverse and inclusive workforce.