Remote Software Engineering and Development jobs open to Spain.

5 years of experience, Low-latency service management, Distributed systems expertise, Remote team management, Technical credibility with engineers, Real-time API/SDK experience, Incident management, Elixir or Erlang familiarity, Postgres logical replication knowledge, Building high-trust team culture, Performance management experience

SupabaseSupabase is a Postgres development platform providing databases, authentication, storage, APIs and related developer tools.

Rust

5 years of experience, Postgres replication, Data pipelines management, Change data capture, BigQuery, Snowflake, ClickHouse, Rust, Remote team management, Technical credibility in data systems, Incident management experience

SupabaseSupabase is a Postgres development platform providing databases, authentication, storage, APIs and related developer tools.

Ruby

Ruby on Rails, Go, AI-assisted development, Complex system diagnosis, DevSecOps workflows, Technical thought leadership, Customer engagement in high-impact situations, Cross-functional coordination

GitLabGitLab provides a DevSecOps platform for planning, building, securing and delivering software.

TypeScript · React · Node.js

React, TypeScript, Node.js, Web performance, Developer tooling, CI/CD pipelines, Monorepo management, Automated testing, Production observability, Technical design leadership

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

TypeScript · React · SQL

TypeScript, React, Go, Experimentation platform development, A/B testing integration, SQL, BigQuery, Operational responsibility, Pragmatic AI usage, Clear communication, Statistical analysis

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

TypeScript · React · SQL

TypeScript, React, Go, Experimentation platform development, A/B testing integration, SQL, BigQuery, Operational responsibility, Pragmatic AI usage, Clear communication, Statistical analysis

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

LLM systems, Multi-agent systems, Marketing domain literacy, C-suite engagement, Founder mentality

MaxIT Consulting - Max Corporate GroupMaxIT Consulting, part of the Max Corporate Group, is a B2B outsourcing services provider headquartered in Belgrano, CABA, and Tampa, FL, specializing in IT talent acquisition for large companies on a global scale.

PHP

6 years of experience, PHP, Go, High-traffic systems, Decomposing monoliths, API design, AI coding tools, Cloud environment, Event-driven architecture

HostawayHostaway provides vacation-rental management software for 20,000+ property managers, covering distribution, guest communication, operations, reporting, and accounting.

TypeScript

5 years of experience, TypeScript, AI ecosystem familiarity, Developer tools experience, Evaluation frameworks, Postgres knowledge, Strong judgement on AI workflows, Testing and validation, Async communication skills, Comfort with ambiguity

SupabaseSupabase is a Postgres development platform providing databases, authentication, storage, APIs and related developer tools.

Lead multiple engineering teams, Build platform or integration surfaces, Technical credibility with partner teams, Build teams from a small base, Set roadmaps and drive accountability, Manage remote teams, Cross-functional communication with Product, Experience with OAuth or app marketplaces, Experience with AI app builders

SupabaseSupabase is a Postgres development platform providing databases, authentication, storage, APIs and related developer tools.

Python

5 years of experience, Strong Python proficiency, Familiarity with LLM/AI tools, Experience with SaaS integrations, Design and build AI services, Develop performant APIs, Collaborate with product teams

HostawayHostaway provides vacation-rental management software for 20,000+ property managers, covering distribution, guest communication, operations, reporting, and accounting.

6 years of experience, Forward deployed engineering, Technical leadership, Automation & integration expertise, Enterprise technical delivery, Cross-functional collaboration, Customer outcome mindset, Player-coach mentality, Regional availability

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

TypeScript · JavaScript · React

8 years of experience, Python, TypeScript, JavaScript, React, Next.js, FastAPI, AI-powered applications, Microsoft Azure, Docker, Kubernetes, CI/CD, SQL, database design, API development, Snowflake, Oracle, Kafka, Event Hubs, AI guardrails, production observability, financial services experience, UAE working hours flexibility

ParserParser provides software engineering and product-development teams for digital businesses.

TypeScript · JavaScript

Voice AI Agent Experience, JavaScript, TypeScript, Middleware & Integrations, GoHighLevel Expertise, Automation & Agent Frameworks, Security-Minded

WeAssist.ioWeAssist.io recruits, employs, and supports dedicated full-time remote professionals for businesses seeking help with administrative, sales, and specialist work.

TypeScript · JavaScript

Voice AI Agent Experience, JavaScript, TypeScript, Middleware & Integrations, GoHighLevel Expertise, Automation & Agent Frameworks, API Security

WeAssist.ioWeAssist.io recruits, employs, and supports dedicated full-time remote professionals for businesses seeking help with administrative, sales, and specialist work.

Java · Kotlin

5 years of experience, Java/Kotlin, Event-driven architecture, Financially critical systems, Money movement understanding, Cloud-native tooling, Account/wallet systems, Domain-driven design, API design, Production ownership, CI/CD pipelines

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

5 years of experience, C, C++, Desktop application development, Windows, macOS, Linux, Secure coding practices, Memory safety, Installer development, Updater development, Windows internals

MozillaMozilla is a family of mission-driven organizations behind Firefox, Thunderbird, open-source AI tools and public-interest technology initiatives.

Python · Go · Rust

8+ years production databases, deep MariaDB, HA and replication, Python/Golang/Rust, Linux internals, on-call

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

Java · Kotlin

5+ years backend, Java/Kotlin, Spring Boot, Kafka/SQS, wallet or account systems, on-call rota

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

SQL · AWS

.NET framework, C#, ASP.NET MVC, ASP.NET Web API, ASP.NET Core, SQL / No-SQL, Entity Framework, software design patterns, Git, unit testing frameworks, automated testing tools, AWS, performance optimization

AWS · Kubernetes

10 years of experience, Kubernetes, Terraform, GitOps, AWS, AI-first mindset, SOC 2 compliance, ISO 27001 compliance, GDPR compliance, Cloud-agnostic deployment, CI/CD, Cloud cost management

AWS · Kubernetes

10 years of experience, Platform engineering, AI-first mindset, On-premises software deployment, Kubernetes, Infrastructure as code (Terraform), GitOps delivery, AWS, SOC 2 compliance, Cloud cost management, Team building and leadership

Java

Java (ideally 17+), Spring Boot, Kafka or SQS, payments or fintech experience, 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.

5+ years mobile graphics programming, C++, Vulkan and/or Metal, Unity SRP, mobile GPU profiling

ScopelyScopely is a Culver City-based global interactive entertainment company specializing in mobile-first free-to-play video games, operating primarily in the B2C sector with a strong presence in the mobile gaming industry.

5+ years mobile graphics programming, C++, Vulkan and/or Metal, Unity SRP, mobile GPU profiling

scopelyScopely develops, publishes, and operates games across mobile, web, and PC.

Strong backend engineering, production APIs/cloud/async processing, hands-on AI agent development, some frontend

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

TypeScript · React

Senior React and TypeScript, full-stack APIs, on-call, Go and observability a plus

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

TypeScript · React

Senior React and TypeScript, full-stack APIs, on-call, Go and observability a plus

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

EMEA-based, CET/CEST hours, 10+ years engineering incl. team leadership, shipped AI features, startup scaling

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

TypeScript · React · Go

React, TypeScript, production web apps, backend APIs (Golang a plus), on-call experience

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