Senior Software Engineer – Golang Development
hace 4 días
About XebiaWith over 20 years of experience, our global network of passionate technologists and pioneering craftsmen deliver cutting-edge technology and game-changing consulting to companies on the brink of transformation. Since 2001, we have grown from a Java company into a full-service digital consulting company with 5,500+ professionals working on a worldwide ambition.We are organized in complementary service lines – teams with a tremendous amount of knowledge and experience within a particular field, such as Agile, DevOps, Data and AI, Cloud, Software Technology, Functional Programming, Intelligent Automation, and Microsoft.We help the world’s top 250+ companies and category leaders overcome digital challenges, embrace innovation, adopt new technology, and implement new business models. In addition to high-quality consulting, we also provide offshoring and nearshoring services.For more details, please visit the role:Experienced Senior Go Software Engineer to join our team, specializing in backend systems with a focus on migrating and modernizing codebases while integrating AI capabilities. This role combines deep expertise in Go development and cloud infrastructure with hands-on experience in LLM-based applications to build reliable, scalable intelligent systems.Key Responsibilities:Write clean, scalable, and maintainable code following software engineering best practices, including automated test suites and comprehensive documentation.Migrating codebases while maintaining backward compatibility and zero-downtime deployments.Develop, measure, and monitor key metrics for all tools and services, continuously iterating to improve them.Participate in code reviews, continuously improving personal standards as well as broader team and product quality.Collaborate with other technical staff within the team and across allied teams to fulfil the project’s goals.Required Qualifications:Proficiency in Go (6+ years of hands-on Go development in production environments)Proven track record of successfully migrating large codebases or refactoring systems while maintaining backward compatibility and zero-downtime deploymentsStrong commitment to testing methodologies including unit tests, integration tests, and end-to-end tests, with experience using testing frameworks to validate migrations and prevent regressionsCloud experience, including core web application infrastructure in at least one major cloud provider (AWS preferred).Knowledge and demonstrable experience with containerization (Docker, Kubernetes) and orchestration tools.Knowledge of agile practices and ability to perform in agile software development environments.Nice to have Qualifications:Experience working with behavior trees, state machines, or workflow graph systems.Familiarity with AI/ML technologies and Agentic AI.AWS experience (GKE, RDS, etc.).Experience with performance optimization, profiling, and benchmarking in Go applicationsFamiliarity with version control systems and CI/CD pipelines.Experience with Infrastructure as Code (Terraform, AWS CDK).Strong soft skills, including problem-solving, communication, ability to work in ambiguous environments, and experience working on R&D projects.
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Ingeniero de software
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Cequelinos, España Matchtech A tiempo completoSenior Software Engineer (Remote – Spain or Portugal) 80-120k €Are you ready to take on complex technical challenges and shape the future of a fast-growing cloud-native product? We're looking for a Senior Software Engineer with a strong technical background and a product-oriented mindset to help take our platform to the next level.You'll join an...
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Senior Software Engineer, Services
hace 1 semana
Cequelinos, España Xebia A tiempo completoWith over 20 years of experience, our global network of passionate technologists and pioneering craftsmen deliver cutting-edge technology and game-changing consulting to companies on the brink of transformation. Since 2001, we have grown from a Java company into a full-service digital consulting company with 5,500+ professionals working on a worldwide...
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Staff/Senior Software Engineer
hace 3 días
Cequelinos, España Ledgy A tiempo completoAt Ledgy, we’re on a mission to make Europe a powerhouse of entrepreneurship by building a modern, tech-driven equity management and financial reporting platform for private and public companies. In 2025, we aim to be the leading provider for European IPOs and reporting for share-based payments. We are a value-based company with a core focus on being...
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API Azure Senior Engineer
hace 3 días
Cequelinos, España Connect Vision International A tiempo completoAPI Azure Senior Engineer (Backend Tech Lead) Location: Remote from Spain Contract: 12 month contract + extensions Rate: €30–€35/hour (Gross) Start: ASAP Role Overview We are seeking an experienced API Azure Senior Engineer / Backend Tech Lead to design, architect, and deliver cloud-native backend solutions using Microsoft Azure and .NET. You will work...
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Senior Software Engineer
hace 6 días
Cequelinos, España Xebia A tiempo completoAbout Xebia With over 20 years of experience, our global network of passionate technologists and pioneering craftsmen deliver cutting-edge technology and game-changing consulting to companies on the brink of transformation. Since 2001, we have grown from a Java company into a full-service digital consulting company with 5,500+ professionals working on a...
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Senior Java Software Engineer
hace 3 días
Cequelinos, España Astek A tiempo completoDesde Astek estamos un/a Senior Software Developer para unirse a un equipo de arquitectura dentro de nuestro partner del sector financiero. Tu misión, si la aceptas… Actuar como desarrollador/a senior dentro de un equipo multidisciplinar. Participar en el diseño, planificación y desarrollo de aplicaciones basadas en microservicios y arquitectura...
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Senior BI Data Engineer
hace 2 días
Cequelinos, España Tata Consultancy Services A tiempo completoAre you a Senior BI Data Engineer seeking a new interesting challenge? If your answer is yes, it's your lucky day so keep reading, it can be just what you're looking for! WHAT WILL YOU DO?We are looking for a dynamic, proactive and talented person to join our team and perform the following tasks:Business intelligenceDashboards and Advanced Data...
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Senior Software Engineer
hace 2 días
Cequelinos, España Ocho A tiempo completoFully remoteMultiple Engineering Roles (Engineer → Principal) | Backend Java or .NET | Fully Remote in SpainOcho is proud to be partnering with a fast-growing US payments company to help expand their world-class engineering team. We're hiring backend engineers at all levels—from mid-level to principal—to build high-scale, secure, and innovative
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Software Backend Engineer
hace 3 semanas
Cequelinos, España ING España & Portugal A tiempo completoAt ING we are looking for a Software Backend EngineerYour role and work environment:We are looking for a talented and enthusiastic Software Engineer Backend to join us.Your key responsibilities:As an experienced Software Engineer Backend, your aim will be: To design, develop and test the code that will shape the different components of the application,...
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Senior Frontend Engineer
hace 3 días
Cequelinos, España Connect Vision International A tiempo completoWe are looking for an experienced Senior Frontend Engineer with strong Vue.js to join one of our clients on a 6-month fully remote contract. Senior Frontend Engineer (Vue.js) Location: Fully remote Start date: January 2026 Contract: 6 - 12 months + extensions (Long-term project) Rate: €25–30/hour Languages: English & Spanish Requirements: +6 years of...
