Fresh remote Full Stack Developer jobs in Spain

Explore latest remote Full Stack Developer opportunities from leading companies hiring in Spain. 45 jobs posted last 30 days.

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Fresh remote Full Stack Developer jobs in Spain (45)

Senior Software Engineer | Remote | AI SaaS Software Role

about 9 hours ago
Full-time
Spain, North America, Europe
$100,000 to $150,000 per year
Key requirements: 7 years of experience, Scala, React, AI coding tools, SaaS product development, Multi-session workflows, System design, Agent-driven development, Async communication
Process Street

Process Street is a San Francisco-based B2B SaaS startup specializing in compliance operations and workflow automation for global enterprises across various industries.

Remote policy: Process Street embraces a fully remote work culture, with team members distributed across various time zones. We welcome applicants from diverse regions, fostering a collaborative environment that values flexibility and autonomy.

Software Engineer - Applied Science

1 day ago
Full-time
Spain, Worldwide
Key requirements: Pricing algorithms, Auction mechanisms, Marketplace economics, Data science, Causal modeling, Experimentation frameworks, TypeScript, Node/NestJS, MongoDB, Postgres, Analytical investigations
Clipboard

Clipboard Health is a US-based healthcare staffing SaaS platform connecting professionals with facilities for flexible shift work, emphasizing socio-economic mobility and rapid payments.

Remote policy: Clipboard Health is a fully remote company with a global team, hiring from various locations around the world to support flexible work arrangements.

Senior Full Stack Engineer (.NET & Vue/React) - Fully Remote, CET

2 days ago
Full-time
Spain, Europe, Africa
Key requirements: 6 years of experience, .NET Core, Vue, C#, GraphQL, MongoDB, Docker, AWS, Azure, Google Cloud, Test-Driven Development (TDD), Domain-Driven Design (DDD), Web security best practices, Performance optimization, Agile methodologies
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.

Software Engineer (Remote)

3 days ago
Full-time
Spain, Worldwide
$132,000 to $165,000 per year
Key requirements: Python, React, Redux, PostgreSQL, AWS, AI/ML integration, Cloud architecture, Data pipelines, Observability, Modular backend design, Proactive communication
PolicyMe

PolicyMe is a Toronto-based B2C insurtech startup specializing in digital life, critical illness, and health & dental insurance solutions for the Canadian market.

Remote policy: PolicyMe is a remote-first company based in Toronto, Canada, supporting flexible work arrangements. We welcome applications from various regions, allowing team members to work remotely while also offering the option to collaborate in our Toronto office.

Senior Full Stack Engineer, AI Builder

3 days ago
Full-time
Spain, Worldwide
Key requirements: 6 years of experience, AI integration, Production systems, Real AI experience, Node.js, TypeScript, Nest.js, Vue, GraphQL, MongoDB, AWS, Strong fundamentals, Communication skills
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.

全栈工程师, JavaScript/TypeScript (Full Stack Engineer) (Remote)

5 days ago
Full-time
Spain, Worldwide
Key requirements: 3 years of experience, NodeJS, ReactJS, NestJS, ExpressJS, GraphQL, MongoDB, MySQL, Selenium, Cypress, Puppeteer
BJAK

BJAK is a Malaysia-based insurtech B2C and B2B platform specializing in vehicle insurance, recognized as the largest insurance portal in Southeast Asia, serving the ASEAN market.

Remote policy: BJAK offers fully remote roles, allowing team members to work from anywhere, with a focus on creating an inclusive and flexible work environment.

Full-Stack Developer

6 days ago
Full-time
Spain, Europe
Key requirements: 3 years of experience, React, Node.js, NoSQL, Docker, High traffic websites, Clean code, Clean architecture, JavaScript, TypeScript, Performance optimization
Kodify

Kodify is a technology company specializing in software solutions, including AI-driven automation and text formatting tools, operating as a B2B service provider with a focus on the online entertainment sector.

Remote policy: Kodify offers flexible work arrangements, allowing for fully remote positions or the option to work from their Barcelona office, with team members potentially located in various regions.

Quantitative Engineer

6 days ago
Full-time
Spain, Worldwide
$140,000 to $155,000 per year
Key requirements: 6 years of experience, Structured finance, Client-facing APIs, AI-powered tooling, RESTful API design, MCP integration, Complex transaction modeling, Web application development, Detail-oriented, Proactive problem-solving
dv01

dv01 is a fintech company specializing in data analytics for structured finance, providing transparency and risk management tools to over 400 financial institutions globally.

Remote policy: dv01 operates in a remote-first environment, allowing team members to work from various locations, including their homes, cafes, or hotels. The company embraces flexibility in hiring, supporting candidates from diverse regions.

Expert Engineer - Full-Stack

7 days ago
Full-time
Spain, Germany, Italy, Portugal
Key requirements: 6 years of experience, Kotlin/Java, React/JS, Spring Boot, Terraform, Github Actions, REST APIs, Microservices, AWS, AI-assisted development tools, System design, Architectural leadership
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.

Senior AI-Enabled Full Stack Developer

7 days ago
Full-time
Spain, Worldwide
Key requirements: 7 years of experience, Next.js, TypeScript, AI/LLMs integration, Postgres/MySQL, CI/CD automation, Comprehensive testing, User-first product advocacy, Scalable architecture design, Async communication, Data-driven collaboration
HostPapa

HostPapa is a Canadian-based web hosting company offering B2B and B2C solutions, including shared, reseller, and VPS hosting services, with a focus on small businesses and a global presence.

Remote policy: HostPapa offers remote work opportunities and hires from various locations, with team members and customers in 39 countries around the globe.

Expert Engineer AI

8 days ago
Full-time
Spain, Germany, Italy, Portugal
Key requirements: 8 years of experience, Node.js, TypeScript, React, LLM integration, AI coding assistants, Kubernetes, Terraform, GitHub Actions, System design, Microservices architecture, AWS
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.

Fullstack Engineer

8 days ago
Full-time
Spain, Worldwide
Key requirements: 2 years of experience, Next.js, Hono.js, LLM integration, RAG applications, AI workflows, App Router, Data ingestion, Vector databases, Embedding generation, End-to-end feature ownership
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.

Forward Deployed Engineer

9 days ago
Full-time
Spain, North America, Europe
Key requirements: 5 years of experience, Python, Edge computing hardware, Machine learning deployment, Data pipeline setup, Production-grade code, Troubleshooting, Interpersonal skills, Manufacturing experience, Logistics experience, Food processing experience, Automotive experience, Retail experience
Roboflow

Roboflow is a distributed SaaS company specializing in computer vision tools for developers, enabling B2B solutions across various industries globally.

Remote policy: Roboflow supports a flexible remote work environment, with team members distributed across the US and Europe. We welcome applicants from various regions and provide opportunities to work from home, co-working spaces, or our hubs.

AI Full Stack Developer

9 days ago
Full-time
Spain
$70,000 to $120,000 per year
Key requirements: Next.js, NestJS, TypeScript, AI agents, PostgreSQL, Prisma, RESTful APIs, third-party SDKs, feature flags, collaboration with AI product managers, cloud infrastructure
leadtech

Leadtech is a Barcelona-based B2B online innovation technology company specializing in creating and managing digital products and services for the global online business community.

Remote policy: Leadtech offers a flexible work environment, allowing employees to choose between working fully remote or from our Barcelona office, where we foster creativity and collaboration.

Full Stack Developer

9 days ago
Full-time
Spain, United Kingdom, Germany, Netherlands, Ireland, Portugal
Key requirements: JavaScript, TypeScript, Node.js, APIs, CI/CD, SaaS experience, Observability tooling, Monorepo contributions, Developer tooling, Cross-functional collaboration
Typeform

Typeform is a Barcelona-based SaaS company specializing in interactive online form building and survey solutions for businesses globally.

Senior Software Engineer

10 days ago
Full-time
Spain, Worldwide
$100,000 to $130,000 per year
Key requirements: 5 years of experience, C#, JavaScript, Full stack development, MongoDB, Microsoft SQL Server, PostgreSQL, Clinical programming with HL7 or DICOM, HIPAA compliance, Cybersecurity experience, WPF / C#.NET
Radformation

Radformation is a healthtech B2B SaaS company specializing in automation solutions for radiation oncology clinics, headquartered remotely with a focus on enhancing cancer treatment efficiency and quality.

Remote policy: Radformation is a fully remote team, supporting collaboration across various time zones. While specific hiring locations are not detailed, we welcome applicants from diverse regions.

Senior Tech Generalist (Software Engineer)

11 days ago
Full-time
Spain, Europe
Key requirements: 5 years of experience, Typescript, Node.js, Fintech experience, Payment orchestration, High-volume payment processing, Kubernetes, Google Cloud Platform, Systems thinking, Pragmatic problem-solving, Remote-first adaptability
Capchase

Capchase is a Boston-based fintech B2B company providing non-dilutive financing solutions for SaaS and B2B software companies, with a global presence in the US and Europe.

Remote policy: Capchase supports remote work and is open to hiring from various regions, particularly candidates based in the EU or those who can align with EU time zones.

Senior Full Stack TypeScript

11 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: 7 years of experience, PostgreSQL, TypeScript, Python, LLM frameworks, Cloud/serverless deployment, Data modeling, System hardening, Secure API design
Coderio

Coderio is a remote-first B2B tech company specializing in IT staff augmentation and scalable digital solutions for global businesses.

Remote policy: Coderio is a remote-first company that values talent regardless of location, hiring from various regions to support a collaborative international team.

Lead Full-Stack Engineer (AI-Assisted Development)

11 days ago
Contract
Spain, Worldwide
Key requirements: Next.js, React, TypeScript, Prisma, PostgreSQL, Cursor IDE, AI coding assistants, API integration, Database design, Performance optimization, Team leadership
Creatunity LLC

Creatunity LLC is a Dallas-based performance-driven growth agency specializing in building e-commerce brands and digital marketing services for global consumers.

Remote policy: Creatunity supports fully remote work and hires globally, with team members located across five continents, including regions such as the Philippines.

Senior Developer / DevOps Specialist

11 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Vue 3, Nuxt 3/4, TypeScript, Python, Flask, Node.js, RESTful APIs, OpenAPI 3.x, Microservices architecture, Containerization, GitOps, Infrastructure-as-Code, CI/CD pipelines, GitHub Actions, OpenShift 4.x, Google Cloud Platform, PostgreSQL, Agile/Scrum
Aequilibrium Software Inc.

Aequilibrium Software Inc. is a Vancouver-based B2B technology consulting firm specializing in custom software solutions for FinTech and Immersive Learning, supporting digital transformation for businesses globally.

Remote policy: Aequilibrium Software Inc. is a fully remote organization, hiring globally with team members located around the world. Candidates outside of Canada will work as independent contractors.

Software Engineer - Team Action

12 days ago
Full-time
Spain, Worldwide
Key requirements: TypeScript, React, Node/NestJS, MongoDB, Postgres, Credential validation, Document processing, Customer-centric engineering, Product-focused mindset
Clipboard

Clipboard Health is a US-based healthcare staffing SaaS platform connecting professionals with facilities for flexible shift work, emphasizing socio-economic mobility and rapid payments.

Remote policy: Clipboard Health is a fully remote company with a global team, hiring from various locations around the world to support flexible work arrangements.

Gameplay Programmer - Blight:Survival | Programmeur·euse jouabilité - Blight:Survival

14 days ago
Full-time
Spain, North America, Europe
Key requirements: 3 years of experience, Unreal Engine, C++, Proactive problem-solver, Strong communication skills, Adaptable in fast-paced environments
Behaviour Interactive

Behaviour Interactive is a Montreal-based video game developer and publisher specializing in original IPs like Dead by Daylight, operating in the B2C and B2B sectors across PC, console, and mobile platforms.

Software Development Engineer

14 days ago
Full-time
Spain, Europe
Key requirements: 3 years of experience, C++, Qt, Windows, macOS, software architecture, Agile methodologies, CI/CD, Elgato familiarity
Corsair

Corsair Gaming, Inc. is a Milpitas, CA-based B2C company specializing in high-performance PC components and gaming peripherals for gamers and content creators in the global market.

Software Engineer III, Core Experiences

14 days ago
Full-time
Spain, North America, United Kingdom, Singapore, Germany, India, Netherlands, Italy, Brazil, Poland, Colombia, Switzerland, South Africa, Indonesia, Kenya, Morocco, Ghana
$92,267 to $144,201 per year
Key requirements: 2 years of experience, PHP or Python, JavaScript frameworks, Responsive web experiences, Testable user-friendly features, Performance and accessibility, Open-source contributions, MediaWiki or Wikimedia projects, Cross-platform app frameworks, Mobile webview experiences, Django or Tornado
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.

Software Engineer

14 days ago
Full-time
Spain
Key requirements: Python, JavaScript (Node.js), Ruby, React, Next.JS, Vue, Angular, SQL, Fluent Spanish, Fluent English, Curiosity, Adaptability
Plüm énergie

Plüm énergie is a French B2C startup supplying green electricity with a focus on energy reduction and customer savings, operating in the renewable energy sector.

Senior Software Engineer, Core Experiences

16 days ago
Full-time
Spain, Worldwide
$113,082 to $175,725 per year
Key requirements: 5 years of experience, JavaScript, TypeScript, Vue.js, React, RESTful APIs, Mobile-first web experiences, Cross-functional collaboration, Mentorship, Operational awareness, Self-driven environment
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.

Software Engineer

16 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Ruby on Rails, AWS, Voice AI experience, Full stack development, AI coding tools, Cloud-native solutions, Production-grade systems, React, NextJS
Healthcare Systems and Technologies, LLC

HST Pathways is a Nashville-based healthtech B2B SaaS provider specializing in cloud-based software solutions for ambulatory surgery centers, focusing on practice management and revenue cycle management.

Remote policy: HST Pathways is a fully remote company, allowing team members to work from various locations. While specific hiring regions are not detailed, the company embraces a remote work culture that supports collaboration across time zones.

Senior Software Engineer - NYC

17 days ago
Full-time
Spain, Worldwide
$170,000 to $225,000 per year
Key requirements: 5 years of experience, TypeScript, Node.js, Python, Postgres, AWS, Agent frameworks, AI-native product development, User-facing product experience, Active Security clearance
Vannevar Labs

Vannevar Labs is an Arlington, VA-based B2B software company specializing in national security solutions, particularly in computer vision and natural language processing, serving U.S. defense and intelligence agencies.

Remote policy: Vannevar Labs is a fully remote company that hires globally, allowing employees to work from various locations, including the U.S. and beyond, without specific time zone requirements.

Full Stack Software Engineer

17 days ago
Full-time
Spain, Worldwide
$115,000 to $150,000 per year
Key requirements: 2 years of experience, Ruby, Python, JavaScript, React, Postgres, AWS, AI tools, Microservices, CI/CD, Git, Domain expertise in regulated industry, Startup adaptability
Rhino

Rhino is a New York-based B2B and B2C rental insurance provider specializing in security deposit insurance and financial solutions for renters and property managers across the U.S.

Remote policy: Rhino + Jetty embraces a flexible remote work culture and hires from various regions, supporting team members across different time zones.

Fullstack Developer

21 days ago
Full-time
Spain, Worldwide
Key requirements: Rust, Python, Postgres, Google Cloud, ETL pipelines, n8n, Event-driven architecture
BeInCrypto

BeInCrypto is a cryptocurrency news and analysis platform providing unbiased coverage of the blockchain industry, primarily targeting individual investors and enthusiasts.