Remote Software Engineering and Development jobs open to Spain.

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.

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.

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.

Python

8+ years software development, deep Python, async code, OpenTelemetry, open source, AI agent instrumentation

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

Python

8+ years software development, deep Python, async code, OpenTelemetry, open source, AI agent instrumentation

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

Python

8+ years software development, deep Python, async code, OpenTelemetry, open source, AI agent instrumentation

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.

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.

Python · Java · Go

Golang or similar (Python, Java, C++, Rust), cloud/distributed systems, on-call rotation

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

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.

Python · Java · Go

Recent STEM graduate, strong academics, Python/Rust/C/C++/Golang/JS/Java, Linux, 2 trips/year

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

AWS

Staff/Principal-level track record, hands-on production code, AWS and IaC, GMT±3 hours

NatterNatter is a London-based AI voice platform that runs real-time conversations with employees at scale and turns them into insights for large enterprises.

TypeScript · React · GraphQL

5+ years React and TypeScript, GraphQL/Apollo, Cypress or Playwright testing, CET +/-1 hour

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

Java · Kotlin · Kubernetes

Strong backend, Java or Kotlin, microservices, PostgreSQL, Kafka, Kubernetes, fintech/payments a plus

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

Java · Kotlin

7+ years backend, Java/Kotlin, Spring Boot, Kafka, billing/payments/ledger systems

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

TypeScript · Next.js · Python

CET/EET ±2h time zone, backend depth, Python or Golang, Kubernetes, TypeScript/NextJS, AI coding tools

Namecheap IncNamecheap provides domain registration, web hosting, managed WordPress, email, and website security services.

AI-enabled software, Engineering judgment, Mentoring or technical leadership, Building and running complex systems, Production code writing, Curiosity and persistence

RhapsodyRhapsody provides healthcare interoperability and data quality infrastructure that helps providers, payers, and digital health companies exchange reliable data.