Remote Software Engineering and Development jobs open to Spain.

Unreal Engine, C++, Streaming solutions, Memory system, Physics (ChaosPhysics), World building tools, Multithreaded programming, System architecture, Debugging and optimization

CD PROJEKT REDCD PROJEKT RED is a Warsaw-based video game developer specializing in story-driven RPGs, including The Witcher series and Cyberpunk 2077, operating primarily in the B2C gaming industry with a global target market.

5 years of experience, AI/ML systems, Inference pipelines, Prototype rapidly, Backend services architecture, Systems thinking, 0→1 environment comfort

KrakenKraken is a financial platform where individuals and institutions trade crypto, stocks, ETFs, and futures.

5 years of experience, high-speed Transceiver and PHY design, electro-optic communication, high-speed signals, analog circuits, optoelectrical lab work, system-level thinking, multidisciplinary project collaboration, analytical problem-solving, fast-paced development environment

NVIDIANVIDIA builds accelerated-computing platforms for AI, data centers, gaming, robotics and autonomous vehicles.

Swift

5-10+ years iOS, Swift/SwiftUI/UIKit, 4h overlap 14:00-21:00 UTC, US state/EOR work authorization limits

Wikimedia FoundationThe 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.

TypeScript · JavaScript · Vue

5 years of experience, JavaScript, TypeScript, Vue.js, PHP, RESTful APIs, Mobile-first web experiences, Cross-platform integration, Accessibility, Performance optimization, Self-driven delivery, Knowledge sharing

Wikimedia FoundationThe 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.

Open-source engineering, full-stack/API design, SDKs ideal, technical writing

ElevenLabsElevenLabs builds AI voice, conversational-agent, creative-media, and developer API products.

TypeScript · Java · Go

5 years software, TypeScript/C# or Java/Rust/Golang, business logic, 3h EST overlap, 35h/week overseas

VelixoVelixo is a Montreal-based B2B SaaS provider specializing in Excel-based reporting and automation solutions for ERP systems, serving a global market across various industries.

Swift

iOS SDKs in Swift/Obj-C, performance-sensitive code, OpenTelemetry instrumentation

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Swift

iOS SDKs in Swift/Obj-C, performance-sensitive code, OpenTelemetry instrumentation

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Swift

iOS SDKs in Swift/Obj-C, performance-sensitive code, OpenTelemetry instrumentation

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Python · Java · Go

First degree in 2025/26, STEM, Linux, Python/Rust/C++/Golang/JS/Java, international travel 2x/year

CanonicalCanonical develops Ubuntu and open-source infrastructure software, with commercial support for organizations deploying it.

TypeScript

Autonomous coding agents, developer platform/CI, secure sandboxes, agent evaluation, TypeScript monorepos preferred

n8nn8n is an open workflow and AI orchestration platform with 500+ integrations.

AWS · GCP

Identity/MDM automation at remote firm, AWS or GCP security, SOC 2 or ISO 27001, vulnerability/access reviews

MazeMaze is an AI-first user research platform for research, product and marketing teams.

8+ years engineering, 4+ years managing 8+ engineers, production AI features, Claude Code and Cursor, CET/CEST

SecfixSecfix automates security compliance workflows and evidence collection to help European businesses attain and maintain certifications such as ISO 27001.

TypeScript · React · GraphQL

5+ years React/TypeScript, 3+ years GraphQL/Apollo, visual regression testing, Europe CET ±1

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

TypeScript · React

React and React Native, JS/TypeScript, interaction motion, crypto wallets/Web3

MetaMaskMetaMask is a self-custodial financial platform that allows users to hold, spend, save, and grow both crypto and traditional assets.

Swift

iOS Swift/Obj-C, mobile SDKs, OpenTelemetry, performance-sensitive code, in-person onboarding

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

AWS · Kubernetes

SRE people management, production Kubernetes/AWS, Terraform, on-call/SLO ownership, AI infrastructure

RemoteRemote is a global HR tech B2B SaaS platform headquartered remotely, specializing in payroll, compliance, and employment management for businesses hiring international teams.

Go · Rust

Distributed databases/query engines, Golang or C++ or Rust, multi-tenant SaaS, in-person onboarding

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Go · Rust

Distributed databases/query engines, Golang or C++ or Rust, multi-tenant SaaS, in-person onboarding

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Go · Rust

Distributed databases/query engines, Golang or C++ or Rust, multi-tenant SaaS, in-person onboarding

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Python

~1 year production software engineering, Python, European work authorization, B2B contract, 40+ hours/week

KalepaKalepa builds AI-powered underwriting software that helps commercial insurers assess risks and manage decisions from submission through portfolio management.

Swift

iOS Swift/Obj-C, mobile SDKs, OpenTelemetry, performance-sensitive code, in-person onboarding

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Go · Rust

Distributed databases/query engines, Golang or C++ or Rust, multi-tenant SaaS, in-person onboarding

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Engineering people management, distributed systems, observability or collector fleet control planes preferred

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Engineering people management, distributed systems, observability or collector fleet control planes preferred

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Engineering people management, distributed systems, observability or collector fleet control planes preferred

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Engineering people management, distributed systems, observability or collector fleet control planes preferred

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Engineering people management, distributed systems, observability or collector fleet control planes preferred

Grafana LabsGrafana Labs builds Grafana Cloud and develops open-source observability projects including Grafana, Loki, Tempo, and Mimir.

Java

5+ years backend, Java, Spring Boot, card issuing/payments, out-of-hours on-call

BVNKBVNK is a UK-based fintech B2B platform specializing in stablecoin payment infrastructure, enabling businesses to send, receive, and convert currencies globally.