Principal Software Engineer - Networking at Elastic | Spain

Join our innovative team at Elastic as a Principal Software Engineer specializing in Networking for our Platform division. In this role, you will lead the development of cutting-edge software solutions that enhance network performance and reliability. Collaborate with cross-functional teams to design, build, and implement scalable network systems that drive our products forward.

At Elastic, the leading Search AI Company, we empower organizations to harness the full potential of their data in real-time. Our innovative Elastic Search AI Platform, utilized by over 50% of the Fortune 500, seamlessly combines advanced search capabilities with AI intelligence, enabling businesses and individuals to achieve meaningful outcomes. Our cloud-based solutions for search, security, and observability not only safeguard sensitive information but also drive the promise of AI across industries.Role OverviewWe are seeking a Lead Principal Software Engineer to join our esteemed Elasticsearch Search team. This globally-distributed group of expert engineers is dedicated to crafting a robust, feature-rich search experience, including enhancements to the Lucene search experience. In this pivotal role, you will focus on enhancing the vector and keyword search functionalities within Elasticsearch, overseeing the design and implementation of new features, improving existing capabilities, and troubleshooting complex issues.Our company thrives on a distributed model, intentionally hiring exceptional engineers from around the globe. We collaborate daily across continents via email, GitHub, Zoom, and Slack. Our aim is to develop fast, scalable, and intuitive software, empowering individual engineers, conducting thorough code reviews, making decisions by consensus, and committing to continuous improvement.

Elastic NV develops the Search AI Platform, trusted by more than half of the Fortune 500. Their cloud-based products support search, security, and observability, helping organizations analyze data in real time and safeguard sensitive information. Team focus The Platform Engineering Productivity team designs and maintains the infrastructure that powers Elastic’s software development. This group enables engineers to build, test, and release software efficiently and securely. Their work centers on evolving workflows, supporting Continuous Delivery and Continuous Quality, and managing risks from third-party dependencies in both cloud and CI/CD settings. The team’s toolkit includes Docker, Ansible, Kubernetes, ArgoCD, Jenkins, Buildkite, GCP, AWS, GPG, Sigstore, notarization tools, and programming languages such as Java, Go, and Python. What you will do Maintain and enhance CI infrastructure to ensure smooth development Oversee processes for building and releasing software artifacts Develop and support ephemeral environments for developers Help define and uphold release criteria Create and maintain tools and infrastructure for product deployment Contribute to projects spanning the full software development lifecycle What we look for Elastic seeks an engineer interested in scaling and securing the software delivery process. The ideal person will help keep releases seamless at any scale and contribute to frameworks, reusable components, and guidelines that empower teams to work efficiently and independently. Location This position is based in Spain.

Join Our Expanding Cloud Dream Team!As a vital member of our international Cloud/DevOps team, you will create bespoke solutions that impress our clients. We are in search of a dedicated Principal Cloud Engineer with a robust technical foundation. Your objective will extend beyond infrastructure development; you will design, enhance, and scale cloud-native and AI-driven platforms that are secure, resilient, and ready for production.This position is ideal for engineers who relish making architectural decisions, collaborating closely with product and AI teams, and elevating cloud platforms to new heights. Here’s what you can expect:Confront unique challenges in cloud infrastructure while collaborating with a team of exceptional professionals to create scalable and dependable solutions.Engage in groundbreaking projects utilizing the latest technologies to push boundaries and drive meaningful change.Whether you prefer working from home or joining us in our offices, the choice is yours.AGILE is not just a buzzword for us; it's our way of life. Multidisciplinary teams? Absolutely. Full ownership of projects? Without a doubt.Your Responsibilities:Design and lead cloud architectures on Azure, including networking, security, governance, IaaS, PaaS, and serverless solutions.Oversee the infrastructure of AI-powered platforms, such as conversational AI systems with features like Retrieval-Augmented Generation (RAG), document ingestion, processing, vector search, and integration with LLM providers and AI services.Develop and enhance CI/CD pipelines for both application and infrastructure, adhering to DevSecOps best practices.Create Infrastructure as Code (Terraform) with a strong emphasis on reusability, scalability, and maintainability.Design and manage production-grade environments to ensure high availability and performance, monitoring, logging, observability, and cost optimization.Collaborate closely with AI, data, and software teams to operationalize ML/LLM solutions (MLOps mindset). Proactively suggest enhancements and novel technical approaches, contributing to architectural decisions and technical roadmaps.Work within Agile, autonomous, multidisciplinary teams, enjoying genuine ownership from design to production.Qualifications:Extensive experience with Microsoft Azure in real production settings.A minimum of 5 years of hands-on experience in Cloud/DevOps/Platform Engineering roles.Demonstrated ability to design and implement IaaS, PaaS, and cloud-native architectures.Strong understanding of networking, security, and governance models in cloud environments.

Elastic helps organizations make sense of their data and draw real-time insights at scale. The Elastic Search AI Platform supports over half of the Fortune 500, combining advanced search with AI to drive business results. Elastic’s cloud products span search, security, and observability, with a strong focus on protecting both structured and unstructured data. Role Overview The Software Engineer II - Node.js (Security Focus) will strengthen Kibana’s security framework and build new security features. This role centers on defending Kibana from evolving threats, managing vulnerabilities, and upholding security standards for enterprise and government clients. AI expertise will help create tools for vulnerability detection, automated workflows, and faster threat response. A strong commitment to web application security and protecting critical infrastructure is essential. Main Responsibilities Drive security improvements throughout Kibana’s codebase and infrastructure, emphasizing content security policy implementation and enforcement. Build AI-powered tools and workflows to streamline security operations, such as automated vulnerability detection, smarter alert triage, and predictive threat analysis. Manage third-party dependency security through routine audits, vulnerability assessments, and coordinated updates. Work with security researchers to address vulnerability reports quickly and thoroughly. Design and implement security controls for authentication, authorization, and auditing. Partner with Operations and Engineering to promote security best practices across both hosted and on-premise offerings. Contribute to threat modeling and security architecture for new features. Write secure, maintainable code for both client-side and server-side components. Location This position is based in Spain.

Join Eleven Labs as a Forward Deployed Software Engineer, where you'll be at the forefront of technology, working on innovative solutions that drive our clients' success. This role involves collaborating closely with clients to understand their needs and deploying custom software solutions that enhance their operations. Your expertise will play a pivotal role in shaping the future of our software offerings.

Join Elastic as a Principal Site Reliability Engineer - Observability and play a pivotal role in enhancing the resilience and scalability of our platforms. In this leadership position, you'll be responsible for developing and implementing strategies to optimize system performance, reliability, and observability. You will collaborate with cross-functional teams to ensure our infrastructure supports the growing demands of our users while maintaining high standards of security and compliance.

Welcome to Fever! We are the world’s leading technology platform dedicated to enhancing culture and live entertainment experiences.Our mission is to democratize access to culture and entertainment. Through our innovative technology and analytical approach, we are transforming how audiences connect with live events. Every month, our platform sparks inspiration in over 300 million individuals across more than 40 countries, while simultaneously empowering event creators with the tools and data necessary to innovate and expand their reach.Our achievements speak volumes; we have partnered with industry giants such as Netflix, F.C. Barcelona, and Primavera Sound, and have delivered internationally acclaimed experiences, all supported by prominent global investors.To continue our journey, we are seeking exceptional talent with a proactive mindset to help us shape the future of entertainment!Are you ready to join us?As part of our engineering team, you will contribute to the development and maintenance of our user-friendly iOS and Android applications, as well as our web services, ensuring that more people can enjoy extraordinary experiences.About the RoleLocation: SpainWhat We Are Looking For:We are in search of a Senior Software Engineer who possesses exceptional software development skills, evidenced by a strong record of professional achievements. The ideal candidate values code quality and aims to not only complete tasks efficiently but also execute them correctly.If you are intelligent, energetic, and think of systems with CI/CD pipelines in mind, and you thrive in a dynamic environment, we are aligned!Your First Month at Fever (Onboarding Period):You will participate in a comprehensive onboarding program designed to facilitate a smooth transition.Meet your team and buddy, and immerse yourself in Fever’s culture and operational methods.Set up your local development environment and familiarize yourself with our Python-based tech stack, CI/CD processes, and cloud infrastructure.Gain insights into our architecture and observability tools while contributing small enhancements and fixes.

1inch is a pioneering DeFi ecosystem dedicated to creating financial freedom for all. Our innovative products empower users and developers to trade, store, and manage digital assets with the highest security, self-custody, and an intuitive user interface, unlocking the true potential of crypto ownership. Our protocols and APIs serve as the backbone infrastructure for the DeFi industry and beyond.If you are a visionary thinker who thrives in a fast-paced environment and is eager to make a significant impact from day one, we invite you to become a part of our transformative team.Location: We prioritize candidates located in Dubai but will also consider those working remotely from one of our European Hub Locations (UK, Spain, or Germany).We are in search of a Senior Blockchain Engineer who embodies a proactive approach and a fervor for innovation. In this critical role, you will be tasked with designing, developing, and optimizing smart contracts and blockchain infrastructure. We seek a strong problem-solver capable of adapting to the ever-evolving crypto landscape while executing swiftly and upholding high standards of security and quality.Your collaboration with the CPO, product teams, and fellow engineers will be essential in delivering innovative and secure solutions within the DeFi ecosystem. Your dedication to decentralization and open-source development will play a crucial role in positioning us at the forefront of industry trends, helping to build a robust and future-ready platform.Location: For this role, we prefer candidates based in Dubai or working remotely within +/- 4 hours GST time.

Twilio is hiring a Software Engineer to join a remote team based in Spain. This role centers on developing and enhancing products that enable global communication for users and businesses. Role overview As part of Twilio’s engineering group, you will contribute to building software that helps people and organizations connect reliably at scale. The work supports communication for millions of users around the world. What you will do Collaborate with fellow engineers to design and implement scalable software solutions Focus on projects that improve reliability and expand the reach of Twilio's communication products Support ongoing efforts to make connections easier and more dependable for users globally Location This is a remote role open to candidates located in Spain.

Jobgether is hiring a Senior Software Engineer focused on DevOps with Azure. This position is based in Spain and centers on building and maintaining cloud infrastructure and CI/CD pipelines using Azure technologies. What you will do Design, implement, and support scalable cloud solutions on Azure. Develop and manage CI/CD pipelines to streamline software delivery. Work closely with teams across the company to improve deployment processes. Help maintain high availability and strong performance in production systems. Who we’re looking for Experience with Azure cloud services and DevOps practices. Comfort working with cross-functional teams. Interest in improving software delivery and infrastructure reliability. Enjoys solving problems in a changing environment.

Join our dynamic Intake Services Team at Elastic as a Senior Go Engineer, where you will play a pivotal role in enhancing our observability features. You will have the opportunity to work with cutting-edge technology, contributing to the development of tools that provide insights and improve system performance.In this position, you will collaborate with cross-functional teams to design and implement scalable solutions while ensuring high levels of system reliability and performance. Your expertise in Go programming will be crucial in driving our initiatives forward.

Join Elastic as a Senior Developer Advocate, where you will be the voice of the developer community and help shape the future of our products. In this role, you will engage with developers globally, creating compelling content, conducting workshops, and advocating for user needs within our product teams. Your expertise will not only help developers understand our technologies but also drive their adoption and integration into their projects.

Join Elastic, the leading Search AI Company, as a Principal Software Engineer I or II on our Elasticsearch - Storage Engine team. In this fully remote role, you will spearhead innovations in logs and metrics management, driving technical vision and developing optimized storage solutions. Collaborate with a global team of senior engineers to enhance data querying and indexing capabilities while ensuring the highest standards of code quality. Embrace our distributed culture that fosters collaboration through modern communication tools and emphasizes individual empowerment and collective decision-making.

Welcome to Fever!We are the world's foremost tech platform dedicated to culture and live entertainment.Our mission? To make culture and entertainment accessible to all. Utilizing our state-of-the-art technology and data-driven strategies, we are transforming how audiences engage with live events. Each month, our platform captivates over 300 million individuals across more than 40 countries, encouraging them to uncover extraordinary experiences while simultaneously empowering event creators with our innovative tools, helping them grow, innovate, and connect with wider audiences.Our achievements? We have collaborated with leading industry giants like Netflix, F.C. Barcelona, and Primavera Sound, delivered internationally recognized experiences, and received backing from prominent global investors! Impressive, right?To fulfill our mission, we seek exceptional talent with a hands-on approach who are excited to help mold the future of entertainment!Are you ready to join the adventure?Now, let’s delve into this role and how you can contribute to Fever’s mission.About the RoleWe are on the lookout for a backend engineer to design, build, and maintain geo-localized user platform services, with a strong emphasis on data residency, reliability across multiple regions, and adherence to privacy standards.In your first month at Fever (Onboarding period):Meet your team and buddy, and immerse yourself in Fever’s culture and working methodologies.Set up your local environment and familiarize yourself with our Python-based technology stack, CI/CD pipelines, and cloud infrastructure.Gain insights into our architecture and monitoring tools while contributing small enhancements and fixes.Ensure you have your first code running in production and a solid grasp of our delivery processes.By the end of onboarding, you’ll be poised to join your long-term squad and start contributing to larger projects.After 3 months at Fever:You will confidently collaborate and deliver at full capacity. You will:Design and implement comprehensive features within your squad.Engage in architectural discussions and present enhancements for our services and APIs.Work with event-driven systems, focusing on performance, reliability, and scalability.Collaborate closely with Product, Data, and other Engineering teams to enrich our platform...

Join our dynamic team at alan as a Fullstack Software Engineer (x/f/m). In this exciting role, you will have the opportunity to work remotely from anywhere in Spain, contributing to innovative projects that drive our mission forward. You will be responsible for both frontend and backend development, collaborating with cross-functional teams to deliver high-quality software solutions.

Role overview Anyone AI seeks experienced software engineers to serve as AI Software Engineering Trainers. This is a remote, part-time consulting position for candidates based in Spain. Trainers collaborate with a prominent AI laboratory, shaping authentic engineering tasks and evaluating solutions for technical quality and depth. What you will do Create and implement multi-file coding challenges that cover bug fixes, new features, refactoring, and test development. Write clear, thorough specifications along with reference implementations. Develop and expand unit and integration test suites. Review peer-created tasks for technical accuracy and clarity. Identify edge cases, ambiguities, and potential failure points in both code and requirements. Ensure alignment between specifications, code, and expected outputs. Expected outcomes Deliver solutions that are production-ready and meet recognized industry standards. Requirements Exceptional written English for professional communication. 3 to 7 years of hands-on software engineering experience. Proficiency in Python and JavaScript or TypeScript. Knowledge of Java, C#, or Go is a plus. Background in backend or full-stack development for production environments. Experience with testing frameworks such as pytest, Jest, JUnit, xUnit, or Go testing tools. Ability to work with large, multi-file codebases and debug complex issues. Track record of code reviews, refactoring, and managing production migrations. Engagement details Part-time, project-based consulting arrangement. Fully remote role based in Spain.

Role Overview Speechify is hiring a Software Engineer for its iOS Core Product team in Barcelona, Spain. This position centers on building and refining features that shape the experience of Speechify users on iOS devices. What You Will Do Develop and enhance core product features for iOS applications Work with cross-functional teams to deliver reliable, high-quality software Focus on performance and stability to support a smooth user experience Location This role is based in Barcelona, Spain.

Are you ready to break free from the traditional 9-to-5 work routine? Envision a world without borders, where your career opportunities are limitless. This is the future of work that we're crafting at WorkMotion. Our comprehensive HR platform simplifies the process of hiring and managing global teams, ensuring compliance and enhancing operational efficiency. Whether you're a digital nomad or a remote-first organization, we provide the tools you need to thrive.Join us in shaping the future of work. We prioritize work-life balance, so we kindly ask that only candidates residing within 2 hours of the Central European Timezone apply.As part of our Engineering Team, we are seeking a strategic and visionary leader to take on the role of Principal Engineer / Software Architect. In this pivotal position, you will establish the technical foundation of our global HR platform, spearhead AI-driven innovations, and guarantee that our systems are secure, scalable, and equipped for future challenges.