Fresh remote Backend Developer jobs in Spain

Explore latest remote Backend Developer opportunities from leading companies hiring in Spain. 108 jobs posted last 30 days.

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Fresh remote Backend Developer jobs in Spain (108) - Page 4

Staff Backend Engineer, Game Team

26 days ago
Full-time
Spain, Europe
Key requirements: C#, AWS, Real-time multiplayer systems, CI/CD pipelines, Game mechanics, Technical documentation, Cross-discipline collaboration
Fortis Games

Fortis Games is a fully remote mobile game developer specializing in community-driven experiences and strategy games, targeting the global gaming market.

Principal Golang Engineer (Game Platform)

26 days ago
Full-time
Spain, Worldwide
Key requirements: 6 years of experience, Golang, High-load project development, Architecture design, Unit and integration testing, Product mindset, Ownership, Communication, Results-driven, Systematic approach
Playrix

Playrix is a Dublin-based mobile game developer specializing in free-to-play casual puzzle and city-building games, with a global reach and a B2C business model.

Remote policy: Playrix supports remote work and hires internationally, with team members located in various regions such as Ireland, Serbia, Cyprus, Armenia, Kazakhstan, and Ukraine. Employees can work from anywhere in the world, except for the Russian Federation and the Republic of Belarus.

Senior Node.js Developer (Server)

26 days ago
Full-time
Spain, Worldwide
Key requirements: 5 years of experience, Node.js, AWS, High-load project experience, Asynchronous programming, RESTful API design, Automated testing, DynamoDB, Elasticsearch, Monitoring tools
Playrix

Playrix is a Dublin-based mobile game developer specializing in free-to-play casual puzzle and city-building games, with a global reach and a B2C business model.

Remote policy: Playrix supports remote work and hires internationally, with team members located in various regions such as Ireland, Serbia, Cyprus, Armenia, Kazakhstan, and Ukraine. Employees can work from anywhere in the world, except for the Russian Federation and the Republic of Belarus.

Senior Backend Engineer - Connectors

26 days ago
Full-time
Spain, Europe
Key requirements: 5 years of experience, Golang, Event-driven architecture, gRPC, GraphQL, PostgreSQL, Cloud expertise (AWS, Azure), Kubernetes, 3rd party integrations
Tiger Data

Tiger Data, headquartered in a cloud environment, is a B2B SaaS provider specializing in high-performance PostgreSQL cloud database solutions for industries like IoT, finance, and healthcare, enabling real-time analytics and intelligent applications.

Remote policy: Tiger Data is a remote-first company, hiring from various locations with a preference for engineers in Europe. Team members collaborate across time zones, ensuring flexibility and inclusivity.

Senior Software Engineer, Backend (Merchant Data Platform EU)

26 days ago
Full-time
Spain
€85,000 to €115,000 per year
Key requirements: 4 years of experience, Python or Kotlin, AWS, MySQL, Kubernetes, Distributed systems, Mentoring junior engineers, High availability systems, Code reviews, Technical planning
Affirm

Affirm is a U.S.-based fintech company offering a buy now, pay later (BNPL) service that allows consumers to make purchases in installments, primarily targeting the retail sector with both B2C and B2B business models.

Remote policy: Affirm is a remote-first company, allowing employees to work from various locations within their country of employment, including Poland, where the majority of roles can be remote.

Senior Backend Engineer (Ruby on Rails), Plan: Knowledge

26 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: Ruby on Rails, GraphQL, AI agents, PostgreSQL optimization, Model Context Protocol (MCP), Backend architecture leadership, Cross-functional collaboration
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.

Smart Contract Engineer

27 days ago
Full-time
Spain, Worldwide
Key requirements: 1 years of experience, Smart contract architecture, EIP-7702, ERC-4337, Security protocols, EVM execution, Cryptography, Rust systems
Trust Wallet

Trust Wallet is a leading B2C multi-chain, non-custodial cryptocurrency wallet enabling users to manage over 10 million digital assets, headquartered remotely with a global user base.

Remote policy: Trust Wallet operates as a fully remote company, hiring globally with team members working from various countries. Candidates must have the right to work in their respective locations.

Senior Backend Engineer, SSCS: Pipeline Security

27 days ago
Full-time
Spain, Worldwide
Key requirements: Ruby on Rails, Go, Kubernetes, GraphQL, OpenBao, Secrets management, CI/CD concepts, Role-based access control (RBAC)
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.

Staff Backend (Python) Engineer, AI Engineering:Duo Chat

27 days ago
Full-time
Spain, Worldwide
Key requirements: Python, Large language models, GraphQL, REST APIs, PostgreSQL, Technical architecture, Technical roadmap, AI integration, Code quality, Mentoring engineers
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 Backend Engineer

27 days ago
Full-time
Spain, Worldwide
$100,000 to $150,000 per year
Key requirements: 5 years of experience, Python, Data Engineering, CI/CD, Backend Web Development, Streamlit, Healthcare Tech, Autonomy, Consultative Thinking, Proactive Ownership, Engineering Rigor
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.

(Senior) Golang Developer - Freelance

28 days ago
Contract
Spain, Europe
$34 per hour
Key requirements: Go (Golang), Backend systems, Product-focused engineering, Automated testing, CI/CD pipelines, Cloud-based environments (AWS), AI development tools, High-autonomy environment, Problem-solving skills
Netguru

Netguru is a Poznań-based B2B software development and consultancy company specializing in custom software, product design, and digital solutions for global startups and corporations.

Remote policy: Netguru supports fully remote work for roles, primarily hiring candidates residing in the EU. Team members collaborate across various time zones, ensuring flexibility and a diverse work environment.

DevTech Engineer

29 days ago
Full-time
Spain, Europe
Key requirements: 4 years of experience, C/C++, Python, Distributed systems, HPC/ML applications, Scientific visualization, Cloud computing
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.

Junior Server Engineer - Yahtzee! With Buddies

29 days ago
Full-time
Spain
Key requirements: AWS, MySQL, DynamoDB, Redis, Object-oriented programming, Algorithms, Data structures, Curiosity, Team player
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.

Staff Backend Engineer (AI) - Verify

29 days ago
Full-time
Spain, Worldwide
Key requirements: Ruby, Ruby on Rails, PostgreSQL, AI-powered backend features, CI/CD experience, Observability patterns, Data-driven engineering, Cross-functional collaboration
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 Backend Software Engineer

29 days ago
Full-time
Spain
Key requirements: PHP, Node.js, AI tools, Event-driven architecture, Domain-Driven Design, CI/CD, RESTful API design, Observability practices, Product-oriented thinking, Strong problem-solving mindset
Exoticca

Exoticca is a Miami-based online travel agency specializing in affordable, handcrafted vacation packages for global travelers, focusing on immersive experiences in the travel and tourism industry.

Remote policy: Exoticca offers 100% remote work opportunities, specifically hiring within Spain. Team members collaborate across various time zones, ensuring flexibility and support for a diverse workforce.

Rust Software Engineer

about 1 month ago
Full-time
Spain, Europe
€90,000 to €130,000 per year
Key requirements: Rust, cross-platform development, C/C++, WebAssembly, live collaboration, strong ownership, fast-growing startup experience
PhotoRoom

PhotoRoom is a Paris-based AI photo editing app specializing in e-commerce and marketing solutions, operating as a B2B and B2C service with a global reach.

Remote policy: Photoroom is a remote-friendly company headquartered in Paris, allowing employees to work from anywhere in Europe within a 3-hour flight from Paris, with monthly office visits. While we support remote work, we currently sponsor visas only for individuals relocating to France or already based here.

Software Engineer - MiVIP (Spain, full-remote)

about 1 month ago
Full-time
Spain
€40,000 to €55,000 per year
Key requirements: 3 years of experience, modern C++, ML and AI inference, Linux, Docker, Python for automation, CI/CD pipelines, TDD, image processing experience, cross-compilation of C++, gRPC, Protocol Buffers
Mitek Systems

Mitek Systems is a San Diego-based B2B software company specializing in digital identity verification and mobile deposit solutions, serving the global financial technology, healthcare, and retail industries.

Remote policy: Mitek Systems embraces a Virtual 1st approach, allowing employees to work remotely or from one of its offices, with a global hiring reach across various regions.

C developer - Linux Kernel

about 1 month ago
Full-time
Spain, Worldwide
Key requirements: C programming, Kernel subsystem knowledge, Syscalls and kernel/user-space interfaces, Debugging with kprobes, ftrace, perf, gdb, Container isolation mechanisms
Virtuozzo

Virtuozzo is a global B2B software company specializing in virtualization and cloud management solutions for service providers, offering a comprehensive portfolio of XaaS products.