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.

Subscribe to our Telegram bot to receive instant notifications about new remote jobs

TelegramSubscribe Now

Fresh remote Full Stack Developer jobs in Spain (151) - Page 2

[WBG] Application Developer

10 days ago
Full-time
Spain, Europe
Key requirements: C#, ASP.NET Core, API development, React, SQL, Task ownership, Team engagement
Software Mind

Software Mind is a Poland-based B2B software development company specializing in custom software, IT staff augmentation, and generative AI solutions for scale-ups and enterprises across Europe and the Americas.

Remote policy: Software Mind supports flexible remote work and hires from various regions, including Europe, the US, and LATAM, with team members collaborating across time zones.

Senior Full Stack Engineer - Developer API, Poe (Remote)

11 days ago
Full-time
Spain, Worldwide
$172,279 to $291,466 per year
Key requirements: 5 years of experience, React, Typescript, GraphQL, Python, API design, UI product development, AI enthusiasm, Cross-functional collaboration
Quora

Quora is a Mountain View, California-based B2C knowledge-sharing platform that connects users through Q&A and has expanded into AI with its Poe chatbot service, serving a global audience.

Remote policy: Quora is a remote-first company, hiring from various countries around the world. Team members can work remotely while collaborating during coordination hours (Mon-Fri: 9am-3pm Pacific Time). For specific employment eligibility by country, please visit careers.quora.com/eligible-countries.

Senior Full Stack Software Engineer - ClickPipes Platform

12 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, React, TypeScript, Building scalable UI systems, Automated testing in CI/CD, REST and/or GraphQL APIs, Data-intensive product experience
ClickHouse

ClickHouse is a San Francisco-based B2B open-source column-oriented database system specializing in real-time analytics and SQL querying for enterprises globally.

Remote policy: ClickHouse is a globally distributed and remote-friendly company, operating in 20 countries, allowing for flexible work arrangements across various regions.

Senior Full-Stack Software Engineer, CMS

12 days ago
Full-time
Spain, Worldwide
$130,000 to $140,000 per year
Key requirements: 5 years of experience, Ruby on Rails, React, TypeScript, SaaS product scaling, High-throughput systems, Architectural judgment, AI tools in development, Product mindset
Circle.so

Circle.so is a global SaaS platform for community building and online education, enabling creators and businesses to engage audiences through discussions, courses, and events.

Remote policy: Circle.so is a fully remote company with team members from over 30 countries, hiring globally and supporting candidates in various regions, including preferences for European and North/South American time zones.

[VLO] Full-Stack Software Developer (Java, TypeScript, AWS)

13 days ago
Full-time
Spain, Europe
Key requirements: TypeScript, AWS (SQS, DynamoDB, KMS, Lambda), Java, React, Cloud-based systems, Real estate industry experience, OpenSearch, ML, AI development
Software Mind

Software Mind is a Poland-based B2B software development company specializing in custom software, IT staff augmentation, and generative AI solutions for scale-ups and enterprises across Europe and the Americas.

Remote policy: Software Mind supports flexible remote work and hires from various regions, including Europe, the US, and LATAM, with team members collaborating across time zones.

Staff LLM Interaction Engineer (Europe remote - TS/Vue/NodeJS)

13 days ago
Full-time
Spain, Europe
€70,000 to €100,000 per year
Key requirements: 7 years of experience, TypeScript, Node.js, AI product development, tool-using AI systems, LLM output reliability, evaluation frameworks, user outcome focus, rapid iteration
n8n

n8n is a Germany-based B2B SaaS workflow automation platform that integrates over 400 tools and services, targeting industries like IT and fintech with a focus on low-code and AI functionalities.

Remote policy: n8n is a remote-first company, allowing team members to work from anywhere within Europe, with regular off-sites to foster team bonding. We welcome applications from diverse locations across Europe.

Senior Full-Stack Developer - Scanz

13 days ago
Contract
Spain, Worldwide
Key requirements: Kotlin, Spring WebFlux, Kotlin coroutines, Distributed systems, PostgreSQL, AWS, Docker, Kubernetes, Performance testing, Fault-tolerant systems
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.

Graduate Software Engineer - Open Source and Linux, Canonical Ubuntu

13 days ago
Full-time
Spain, Worldwide
Key requirements: Python, Rust, C/C++, Golang, JavaScript, Linux experience, Open source contributions, High academic performance, Personal projects in technology, Professional English
Canonical

Canonical is a London-based B2B open-source software company specializing in Ubuntu and providing commercial support services to global enterprises in sectors like cloud, IoT, and data science.

Remote policy: Canonical is a remote-first company hiring globally, with team members located in over 70 countries. While most roles are remote, candidates may need to be situated in specific geographical regions such as the Americas, EMEA, or APAC for certain positions.

54421291103 - Founding Engineer

13 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Node.js, Postgres, AWS, RESTful APIs, Scalable systems, CI/CD pipelines, GraphQL, Multi-tenant architectures, Performance optimization, Data-heavy systems
Activate Talent

Activate Talent is a global B2B staffing and recruitment agency specializing in rapid hiring solutions for diverse industries, including SaaS and e-commerce, with a focus on connecting businesses with top-tier talent.

Remote policy: Activate Talent supports fully remote work and hires globally, welcoming candidates from various regions without specific geographic restrictions.

Software Developer

13 days ago
Full-time
Spain, Canada, Germany, France, Italy, Portugal, Belgium
Key requirements: PHP, Drupal 11, Python, Java, JavaScript, CI/CD systems, Docker, MariaDB, NGINX, Git workflows, OWASP secure coding practices
Eclipse Foundation, Inc.

Eclipse Foundation, Inc. is a Brussels-based non-profit organization that stewards over 400 open source software projects, focusing on B2B services in the enterprise software and cloud industries for a global community of developers.

Full Stack Developer - Tieto Create (m/f/d)

14 days ago
Full-time
Spain, Europe
Key requirements: 5 years of experience, React, Java + Spring, Python, PostgreSQL, Docker, Linux, Czech OR Slovak speaker, Service-based architecture, Cloud integrations (OpenStack, UpCloud)
Tietoevry

Tietoevry is a Finland-based B2B software and digital engineering services company specializing in SaaS solutions for enterprises and public sectors, with a global presence across 90+ countries.

Remote policy: Tietoevry embraces a diverse, multicultural team and may offer remote work opportunities across various locations, including countries such as India and Finland, while hiring from multiple regions globally.

Full Stack Developer

14 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Node.js, React, MongoDB, TypeScript, Distributed microservices, Automated testing, Performance optimization, Modern auth constructs
Xsolla

Xsolla is a Los Angeles-based B2B fintech company specializing in payment software and commerce solutions for the global video game industry.

Remote policy: Xsolla offers remote positions, with team members located in various regions, including the United States and beyond. Specific hiring locations are not explicitly defined.

Senior Full-Stack Engineer - Product

17 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: TypeScript, GraphQL, Rust, Frontend architecture, Asynchronous backend job management, Great written and verbal communication
Railway

Railway is a remote-first B2B SaaS platform that simplifies application deployment for developers, enhancing efficiency and reducing infrastructure management, with a focus on the global developer market.

Remote policy: Railway is a fully remote company, hiring talent from various locations around the world, with team members distributed globally. We encourage applications from candidates in different time zones.

Software Engineer, Fullstack (Frontend-focused)

18 days ago
Full-time
Spain, Worldwide
$156,000 to $214,000 per year
Key requirements: 5 years of experience, React, TypeScript, CSS, Accessibility, Performance optimization, Testing strategies, Technical leadership, Customer empathy, Security best practices
Metronome

Metronome is a San Francisco-based SaaS platform specializing in usage-based billing solutions for modern software companies, serving the B2B market globally.

Remote policy: Metronome embraces a flexible remote work culture, hiring from various regions to accommodate a diverse team. We support collaboration across time zones, ensuring that all team members can contribute effectively.

Full Stack Data Scientist

18 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Knowledge extraction, Graph-based ML, NLP techniques, Knowledge graphs, Machine learning model deployment, Python programming, Entity resolution, Exploratory data analysis
TRM Labs

TRM Labs is a blockchain intelligence company specializing in SaaS solutions for detecting and investigating crypto-related financial crimes, headquartered in a remote-first environment serving a global market of financial institutions and government agencies.

Remote policy: TRM Labs is a remote-first company that fosters global collaboration, hiring from various regions to support a talented team. Team members are encouraged to work together across time zones, ensuring effective communication and collaboration.

Senior Full-Stack Engineer

18 days ago
Full-time
Spain, Worldwide
$150,000 to $175,000 per year
Key requirements: Elixir, React, SaaS applications, Mentoring, AWS, Relational databases, Typescript
Instinct Science

Instinct Science is a remote B2B SaaS company specializing in veterinary practice management software, enhancing patient care and operational efficiency for veterinary practices and hospitals globally.

Remote policy: Instinct Science embraces a fully remote work model, hiring from various regions without specific geographic limitations, allowing team members to collaborate across time zones.

Senior Web Developer - Figma & Webflow Expertise

18 days ago
Full-time
Spain, Worldwide
$90,000 to $130,000 per year
Key requirements: 5 years of experience, Webflow, Complex website migrations, UX best practices, SEO fundamentals, Automation implementation, HTML, CSS, JavaScript, Responsive design, Remote team management, Project management, Startup experience
Adoreal

Adoreal is a remote-first vertical SaaS platform in the aesthetics industry, connecting consumers with clinics through personalized treatments and data-driven marketing tools for both B2C and B2B markets.

Senior Full-Stack Software Engineer, Live

19 days ago
Full-time
Spain, Worldwide
$130,000 to $140,000 per year
Key requirements: 5 years of experience, Ruby on Rails, React, Real-time systems, Event-driven technologies, Scalability under heavy traffic, Building live streaming products, Cross-functional collaboration
Circle.so

Circle.so is a global SaaS platform for community building and online education, enabling creators and businesses to engage audiences through discussions, courses, and events.

Remote policy: Circle.so is a fully remote company with team members from over 30 countries, hiring globally and supporting candidates in various regions, including preferences for European and North/South American time zones.

Senior Fullstack Software Engineer - JavaScript / TypeScript

19 days ago
Full-time
Spain, Worldwide
$100,000 to $185,000 per year
Key requirements: 3 years of experience, Typescript, Angular, JavaScript, Node.js, AWS, AI/ML, Python, TensorFlow, CloudFormation, DevOps, E-commerce experience
Rithum

Rithum is a B2B e-commerce SaaS platform that enables brands and retailers to optimize their multi-channel operations, headquartered in an unspecified location, serving a global market.

Remote policy: Rithum embraces a remote-first work culture, allowing team members to work from various locations. While specific hiring regions are not disclosed, the company supports a flexible approach to remote work.

DeFi Engineer

19 days ago
Full-time
Spain, Worldwide
Key requirements: DeFi experience, Smart contracts, HFT/MM, Market flow understanding, Active DeFi trading engagement, AI tool usage
Mysten Labs

Mysten Labs is a Palo Alto-based Web3 infrastructure company specializing in the Sui Layer 1 blockchain platform, offering B2B solutions for gaming, DeFi, and NFT sectors globally.

Remote policy: Mysten Labs is a remote-first company hiring across the world, with team members located in various regions. We welcome applications from candidates globally.

Senior Full-Stack Software Engineer, CRM

20 days ago
Full-time
Spain, Worldwide
$130,000 to $140,000 per year
Key requirements: 6 years of experience, Ruby on Rails, ReactJS, TypeScript, MySQL/Postgresql, TailwindCSS, Experience with CRM solutions, Experience with workflow automation, Experience in the creator space, Experience on a fully distributed remote team, Agile software development principles
Circle.so

Circle.so is a global SaaS platform for community building and online education, enabling creators and businesses to engage audiences through discussions, courses, and events.

Remote policy: Circle.so is a fully remote company with team members from over 30 countries, hiring globally and supporting candidates in various regions, including preferences for European and North/South American time zones.

Front-End Engineer (with Back-End Experience)

20 days ago
Full-time
Spain, Worldwide
Key requirements: React, Vue, Node.js, Python, RESTful APIs, GraphQL, HTML, CSS, JavaScript, Performance optimisation, Remote work proficiency
Activate Talent

Activate Talent is a global B2B staffing and recruitment agency specializing in rapid hiring solutions for diverse industries, including SaaS and e-commerce, with a focus on connecting businesses with top-tier talent.

Remote policy: Activate Talent supports fully remote work and hires globally, welcoming candidates from various regions without specific geographic restrictions.

Lead Full Stack Engineer (Node.js, React/Vue & AI Solutions)

21 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: 8 years of experience, Node.js, AI-driven applications, SaaS development, Vue.js, GraphQL, MongoDB, Docker, TypeScript, AWS, Azure, Google Cloud, Test-Driven Development, OOP principles, web security best practices, Nest.js
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.

Lead Full Stack Engineer (Node.js, React/Vue & AI Solutions)

21 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: 8 years of experience, Node.js, AI-driven applications, SaaS development, Vue.js, GraphQL, MongoDB, Docker, TypeScript, AWS, Azure, Google Cloud, Test-Driven Development, OOP principles, web security best practices, Nest.js
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.

Staff product engineer (fullstack) (IC-4)

23 days ago
Full-time
Spain, Worldwide
Key requirements: 8 years of experience, React, TypeScript, GraphQL, Next.js, Python, Django, API design, Data modeling, Production systems ownership, Systems-thinking, Analytical skills, Excellent communication skills, Experience in regulated domains
Moxie

Moxie is a remote-first company empowering aesthetic entrepreneurs to build profitable practices, operating in the aesthetics industry with a global reach.

Remote policy: Moxie operates as a remote-first company, hiring from various regions globally, with team members supporting practices across multiple locations.

Software Engineer - JavaScript/TypeScript

23 days ago
Full-time
Spain, Worldwide
Key requirements: 2 years of experience, Angular, TypeScript, JavaScript, Node.js, AWS, AI Development tools, E-commerce experience, Performance tuning, Scalable software design, SQL Server, NoSQL, Machine learning algorithms, NLP, Computer vision, Data systems for feature stores
Rithum

Rithum is a B2B e-commerce SaaS platform that enables brands and retailers to optimize their multi-channel operations, headquartered in an unspecified location, serving a global market.

Remote policy: Rithum embraces a remote-first work culture, allowing team members to work from various locations. While specific hiring regions are not disclosed, the company supports a flexible approach to remote work.

Software Engineer - Full Stack

23 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, JavaScript (ES2015+), TypeScript, React, Java, Kotlin, Spring Boot, Docker, Kubernetes, Terraform, SOLID principles, Agile development, Continuous integration and deployment
Anaplan

Anaplan is a Miami-based B2B SaaS company specializing in cloud-based business planning solutions for finance, supply chain, and sales across various industries.

Remote policy: Anaplan supports remote work arrangements and hires from various regions, with team members located globally, including in the United States and Europe. Collaboration across time zones is essential for success.

[BZA] Senior Full-stack Software Engineer

24 days ago
Full-time
Spain, Europe
Key requirements: 6 years of experience, Node.js, Go, Python, ReactJS, Microservices architecture, API design principles, Observability, Automated tests, CI/CD processes
Software Mind

Software Mind is a Poland-based B2B software development company specializing in custom software, IT staff augmentation, and generative AI solutions for scale-ups and enterprises across Europe and the Americas.

Remote policy: Software Mind supports flexible remote work and hires from various regions, including Europe, the US, and LATAM, with team members collaborating across time zones.

Senior Software Engineer - Full Stack - Onchain

24 days ago
Full-time
Spain, Europe
Key requirements: 5 years of experience, Blockchain technology, DeFi, Node.js, Typescript, React, React Native, GraphQL, SQL, RESTful APIs, WebSockets, Distributed applications, Crypto passion, End-to-end ownership
Kraken

Kraken is a global fintech B2B and B2C cryptocurrency exchange platform, dedicated to accelerating crypto adoption and headquartered remotely with a presence in over 70 countries.

Remote policy: Kraken is a fully remote company with team members in over 70 countries, hiring globally to support a diverse workforce across various regions.

Senior Software Engineer (TypeScript & React Native)

24 days ago
Full-time
Spain, Worldwide
Key requirements: 10 years of experience, TypeScript, React Native, React, Node.js, Next.js, AI familiarity, Product mindset, Strong ownership, Collaboration in cross-functional teams, Adaptability in fast-changing environments
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.