Curaiz* for your AI

Let your AI keep watch.

Fresh remote jobs, picked for you. Add Curaiz* to your AI and ask it to find your next role.

Free to connect. No Curaiz account needed.

Setup and other AI clients →

Remote Software Engineering and Development jobs open to Spain.

Spain? Yes. $$$? When they say. Stack? Before the essay.

What kind of work?

111 openings. None older than 30 days.

Newest first

Support Systems & Programs Lead | Europe Remote

about 8 hours ago
salary not disclosedopen to Spain + EuropeLeadFull-time

5 years of experience, n8n expertise, B2B SaaS Support systems ownership, AI and automation expertise, Engineering leadership, Roadmap and stakeholder management, Strong technical foundations

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

Senior Software Engineer

about 8 hours ago
$148,000 to $180,000 per yearopen to Spain + United States + Canada + United KingdomSeniorFull-time

TypeScript · JavaScript · Ruby

TypeScript, JavaScript, Go, Ruby, AI-assisted development tools, Full-stack development, Production-quality software, Testing and documentation, Performance optimization, Critical thinking, Proactive communication, Mentorship, Curiosity and continuous learning

NetlifyNetlify provides a platform for building, deploying, and scaling web applications.

Backend Developer (Mid-Level) | 1-Year Contract | Remote

1 day ago
salary not disclosedopen to WorldwideContract

Node.js · Java · PHP

5 years of experience, Java / Spring Boot, Node.js, Magento / PHP, BFSI experience, Enterprise-grade application development, REST APIs, Agile teams, Problem-solving skills

SummitNext Technologies Sdn BhdSummitNext is a Malaysian BPO and employer-of-record provider running customer support, back-office, recruitment and AI data operations for companies expanding into new markets.

Senior Full Stack Engineer | Experimentation - Product Analytics | UK | Remote

1 day ago
£94,000 to £118,000 per yearopen to Spain + United Kingdom + Germany + Ireland + SwedenSeniorFull-time

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.

Senior Full Stack Engineer | Experimentation - Product Analytics | Sweden | Remote

1 day ago
SEK 814,000 to SEK 1,017,000 per yearopen to Spain + United Kingdom + Germany + Ireland + SwedenSeniorFull-time

TypeScript · React · Kubernetes

TypeScript, React, Go, A/B testing platform integration, BigQuery, Kubernetes concepts, OpenFeature, Bayesian analysis, Operational responsibility, Pragmatic AI usage, Clear communication

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

Senior Full Stack Engineer | Experimentation - Product Analytics | Ireland | Remote

1 day ago
€107,000 to €134,000 per yearopen to Spain + United Kingdom + Germany + Ireland + SwedenSeniorFull-time

TypeScript · React · SQL

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

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

Senior Software Engineer, Fullstack (International)

1 day ago
€86,000 to €122,000 per yearopen to SpainSeniorFull-time

React · Vue · Python

4 years of experience, Python, Kotlin, AWS, MySQL, Kubernetes, React, Vue, AI utilization, Technical planning, Code quality ownership, On-call rotation

AffirmAffirm operates a payment network that gives consumers flexible ways to pay and helps merchants grow.

Senior Server Engineer - Performance

1 day ago
salary not disclosedopen to Spain + United Kingdom + Ireland + PortugalSeniorFull-time

Python · AWS

AWS, Performance testing, Python, Distributed systems, Scalable backend systems, Load testing frameworks, Observability tools, AI-assisted development tools, CI/CD pipelines, Infrastructure-as-Code (Terraform)

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

Senior Server Engineer - Performance - Unannounced Project

1 day ago
salary not disclosedopen to Spain + United Kingdom + Ireland + PortugalSeniorFull-time

Python · AWS

AWS, Performance testing, Python, Distributed systems, Scalable backend systems, Low-latency systems, Redis, DynamoDB, API design, CI/CD pipelines, Observability tools, AI-assisted development tools

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

Engineering Manager - Realtime

2 days ago
salary not disclosedopen to WorldwideFull-time

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.

Engineering Manager - Pipelines

2 days ago
salary not disclosedopen to WorldwideFull-time

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.

Software Engineer, Backend focus

2 days ago
salary not disclosedopen to Spain + EuropeFull-time

Python · Go · Rust

Python, Golang, C/C++, Rust, Linux architecture, Networking concepts, Hypervisors, Container technologies, Distributed systems, System programming, Kubernetes, AWS, Azure, Google Cloud, Ansible, Bash scripting, Terraform

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

Software Engineer (Backend focus)

2 days ago
salary not disclosedopen to Spain + EuropeFull-time

Python · Go · Rust

Python, Golang, C/C++, Rust, Linux architecture, Networking concepts, Hypervisors, Container technologies, Distributed systems, System programming, Kubernetes, AWS, Azure, Google Cloud, Ansible, Bash scripting, Terraform

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

Software Engineer

2 days ago
salary not disclosedopen to Spain + EuropeFull-time

Python · Go · Rust

Python, Golang, C/C++, Rust, Linux architecture, Networking concepts, Hypervisors, Container technologies, Distributed systems, System programming, Kubernetes, AWS, Azure, Google Cloud

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

Team Lead, Software Engineering

2 days ago
salary not disclosedopen to Spain + Europe + Africa + Middle EastLeadFull-time

Python · Rust · AWS

5 years of experience, Python, Rust, Go, C/C++, Linux kernel architecture, Networking, Distributed systems, Mentoring, Agile processes, Hypervisors (KVM), Containers (Docker/Podman), Kubernetes, Distributed storage, Automation (Ansible, Bash, Terraform), Cloud platforms (AWS, Azure, GCP)

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

Team Lead, Software Engineering

2 days ago
salary not disclosedopen to Spain + Europe + Africa + Middle EastLeadFull-time

Python · Rust · AWS

5 years of experience, Python, Rust, Go, C/C++, Linux kernel architecture, Networking, Distributed systems, Mentoring, Agile processes, Hypervisors (KVM), Containers (Docker/Podman), Kubernetes, Distributed storage, Automation (Ansible, Bash, Terraform), Cloud platforms (AWS, Azure, GCP)

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

Staff Forward Deployed Engineer, EMEA

2 days ago
salary not disclosedopen to Spain + United Kingdom + Germany + France + Netherlands + Ireland + AustriaStaffFull-time

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.

Software Engineer II - Frontend - Developer Platform

2 days ago
salary not disclosedopen to Spain + Canada + United Kingdom + Ireland + Mexico + Brazil + United Arab Emirates + Poland + Portugal + Argentina + Romania + Chile + Sweden + Colombia + Switzerland + South Africa + Bulgaria + Lithuania + Czechia + PeruFull-time

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.

Senior Full Stack Engineer | Experimentation - Product Analytics | Spain | Remote

2 days ago
€85,000 to €107,000 per yearopen to Spain + United Kingdom + Germany + Ireland + SwedenSeniorFull-time

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.

Senior Full Stack Engineer | Experimentation - Product Analytics | Germany | Remote

2 days ago
€100,000 to €125,000 per yearopen to Spain + United Kingdom + Germany + Ireland + SwedenSeniorFull-time

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.

Forward Deployed AI Engineer – Multi-Agent Systems & Martech (Remote EU)

3 days ago
salary not disclosedopen to Spain + EuropeFull-time

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.

Senior Backend Engineer - Integrations

3 days ago
salary not disclosedopen to Spain + EuropeSeniorFull-time

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.

Software Engineer - AI Tooling

3 days ago
salary not disclosedopen to WorldwideFull-time

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.

Head of Ecosystem

3 days ago
salary not disclosedopen to WorldwideExecutiveFull-time

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.

Senior Backend Engineer, AI Platform

3 days ago
salary not disclosedopen to Spain + Europe + Middle EastSeniorFull-time

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.

Lead Forward Deployed Engineer

3 days ago
salary not disclosedopen to Spain + Europe + Africa + Middle EastLeadFull-time

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.

Senior Full-Stack AI Engineer

3 days ago
salary not disclosedopen to SpainSeniorFull-time

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.

AI Automation Engineer (Voice AI & Middleware Integration) - Pod 4

3 days ago
$70,000 to $100,000 per yearopen to WorldwideFull-time

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.

AI Automation Engineer (P3)

3 days ago
salary not disclosedopen to WorldwideFull-time

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.

Senior Software Engineer (Backend): Treasury Automation

3 days ago
€85,000 to €95,000 per yearopen to Spain + Poland + BulgariaSeniorFull-time

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.