Last updated: 2025-06-21
33 Backend Software Engineering jobs in Remote - Kingdom of Spain.
Hiring now: Software Engineer @ Kong, Open Source Software Engineer Container @ Datadog, Sr Software Engineer Nonevm Integrations @ Chainlink , Sr Backend Engineer @ Duckduckgo, Sr Product Manager Distributed Serverles @ Elastic, Sr Backend Engineer Perfectscale @ Doit, Backend Engineer @ Welltech, Staff Software Engineer Core Workflow En @ N8N, Sr Golang Developer @ Ruby Labs, Sr Backend Engineer Search Platform @ Affirm. Explore more at at jobswithgpt.com
🔥 Skills
Kubernetes (12)
Golang (8)
Python (6)
Go (5)
Backend Development (5)
SaaS (5)
Docker (4)
Node.js (4)
distributed systems (4)
APIs (4)
📍 Locations
Kingdom of Spain (23)
Kong
Kong is an Open-Core project focused on providing an Open-source API Gateway and an Enterprise Gateway which extends and improves that framework.
Software Engineer
Kingdom of Spain
- Skills: Software Engineer, Open-source, API Gateway, Enterprise Gateway, Scheme, Rust, interpreters, compilers, API Platform, platform builders
Datadog
Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve …
Open Source Software Engineer - Container Monitoring
Kingdom of Spain
- Skills: open-source, containers, monitoring, cloud-native, Docker, Kubernetes, systems programming, Go, Python, upstream communities
- Experience: At least a year working with containers in production
Chainlink Labs
Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-…
Senior Software Engineer, Non-EVM Integrations
Kingdom of Spain
- Skills: Smart Contract Development, Web3, Blockchain Development, Decentralized Systems, API Design, Smart Contracts, Microservices Architecture, Backend Development, Concise Programming, Open Source
- Experience: 2+ years in Web3, 8-15+ years of professional programming experience.
- Type: Full time
DuckDuckGo
DuckDuckGo is the online protection company and remote-first team of 300+ on a mission to raise the standard of trust online. Founded in 2008 and profitable si…
Senior Backend Engineer
Kingdom of Spain
- Skills: backend engineering, Perl, Go, Node.js, data structures, algorithms, project management, communication skills, AI-assisted answers, privacy-first approach
- Experience: 7+ years of professional experience
- Type: Full-time
Elastic
Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of busin…
Senior Product Manager (Distributed & Serverless)
Kingdom of Spain
- Skills: product management, distributed systems, scalability, performance, cloud-based architectures, serverless environments, APIs, developer tooling, analytics, Elastic Stack
- Experience: 4+ years
DoiT
DoiT is a global technology company that works with cloud-driven organizations to leverage the cloud to drive business growth and innovation. We combine data, …
Senior Backend Engineer - PerfectScale
Kingdom of Spain
- Skills: Backend Development, Golang, Distributed Systems, Cloud Optimization, Microservices, SaaS, Kubernetes, Docker, Data Pipelines, DevOps
- Experience: 6+ years of backend development experience (Go/Java/Rust/Python), 3+ years of commercial Golang experience, 2+ years of experience with high traffic/high load distributed systems and data pipelines.
- Type: Full-time
Welltech
Welcome to Welltech —where health meets innovation! As a global leader in Health & Fitness industry, we’ve crossed over 200 million installs with five life-cha…
Backend Engineer
Kingdom of Spain
- Skills: Backend Developer, APIs, mobile apps, subscriptions, AWS, Python, Postgres, SQLAlchemy, cloud-based stacks, asynchrony
- Type: Full time
n8n
n8n is a workflow automation platform that uniquely combines AI capabilities with business process automation. We give technical teams the flexibility of code …
Staff Software Engineer (Core Workflow Engine)
Kingdom of Spain
- Skills: workflow engine, event-driven platforms, scalability, reliability, memory efficiency, fault tolerance, Node.js, Typescript, project manager, complex systems
- Type: Full time
Ruby Labs
Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, educat…
Senior Golang Developer
Kingdom of Spain
- Skills: Golang, Microservices, Kubernetes, Helm, Postgres, Redis, billing system, database management, collaboration, testing
- Experience: Minimum of 6 years of professional experience in development and at least 4 years as a Golang developer.
- Type: Full time
Affirm
Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compound…
Senior Backend Engineer - Search Platform
Kingdom of Spain
- Skills: backend systems, distributed systems, Python, Kotlin, AWS, MySQL, Spark, Kubernetes, OpenSearch, ElasticSearch
- Experience: 8+ years
- Type: Full-time
Elastic
Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of busin…
Senior Software Engineer - Developer Tools (Golang/Rust)
Kingdom of Spain
- Skills: Rust, Go, developer tools, open source, client-server networking, HTTP, RESTful APIs, software engineering, distributed team, collaboration
- Experience: 8+ years of backend software engineering experience
Grafana Labs
Grafana Labs is the provider of Grafana, an open-source visualization tool used worldwide for monitoring everything from beehives to climate change, with a lar…
Staff Backend Engineer - Grafana IRM (Remote, EMEA)
Kingdom of Spain
- Skills: Backend Engineering, Remote, Distributed Systems, Cloud, Kubernetes, Grafana, Prometheus, Microservices, On-call, Observability
Semrush
Semrush is a leading online visibility management SaaS platform that enables businesses globally to run search engine optimization, pay-per-click, content, soc…
Senior Golang Developer (Red Team)
Kingdom of Spain
- Skills: Golang, Relational databases, SQL, PostgreSQL, Clickhouse, Distributed systems, Kubernetes, Performance optimization, High-load projects, Application profiling
Triptease
At Triptease, we’re building technology that helps hotels thrive in a digital world dominated by Online Travel Agents. Our products empower hotels to increase …
Senior Software Engineer
Kingdom of Spain
- Skills: TypeScript, React, Node.js, PostgreSQL, Redis, MongoDB, Google Cloud Run, Kubernetes, BigQuery, AI
Semrush
Semrush is a leading online visibility management SaaS platform that enables businesses globally to run search engine optimization, pay-per-click, content, soc…
Grafana Labs
Grafana Labs is the creator of Pyroscope, an open-source continuous profiling database that integrates with Grafana to provide insights into resource utilizati…
Constructor.io
Backend Engineer
Kingdom of Spain
- Skills: Backend Development, Public API, CI/CD Pipelines, AWS, Python, Observability, Highload Services, NoSQL, Real-time Services, Integration Tests
- Type: full_time
Deel
Deel is the all-in-one payroll and HR platform for global teams, focused on unlocking global opportunity for every person, team, and business. Deel combines HR…
Backend Engineer
Kingdom of Spain
- Skills: Backend Development, Node.js, TypeScript, SQL, PostgreSQL, APIs, Scalability, Performance Optimization, SaaS, FinTech
- Type: full_time