Empleos de fullstack developer distributed systems en Barcelona

Overview As a Senior Software Developer at SITA For Aircraft, you will join a modernization program for Datalink observability, provisioning, and configuration management. You will collaborate with the Montreal team to design, build, test, and maintain components that improve how Datalink services are monitored and operated globally. You’ll apply modern...

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Barcelona to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

Overview As a Go-focused developer for Schwarz Digits, you will build and operate high-performance Managed Database Services and cloud-native platform components. You will shape architecture for gRPC-based services, ensure robust observability, and scale our database and messaging stack within an agile team. You’ll work closely with cross-functional peers...

We are looking for a Senior Backend Developer to join our HCM Localisation engineering team and help evolve a large-scale, cloud-based enterprise product. This role is focused on building and maintaining scalable backend services supporting complex product workflows, integrations, performance improvements, and ongoing platform modernisation.*** Please note:...

Backend Developer **The Mission:** A Digital World Without Barriers At Accessiway, we aren t just a SaaS company we are a scale-up growing at supersonic speed with one ambitious goal: to make technology accessible to everyone, no ifs or buts. We believe that accessibility isn t a checkbox: it s how people experience the world. As our Backend...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Job Title Cocos2d-x Junior Game Developer Job Type Contract Location Remote Job Summary In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what...

About the company Biorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient outcomes. Our team comprises seasoned clinical research professionals, data scientists, and AI experts, working collaboratively to bridge the gap...

The Global OT Application Developer builds, maintains, tests and stabilises application components and use cases for industrial environments. The role converts approved requirements, designs and standards into reliable software, scripts, connectors, interfaces and dashboards that can be reused across applications and sites.The Application Developer works...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

OverviewSenior Golang Developer with Blockchain Expertise at GenLayer Labs. We are a decentralized AI research collective building trust infrastructure for the AI Age. Our GenLayer node powers a blockchain-based platform where autonomous agents and protocols can reason, transact, and govern with sovereignty, transparency, and trust.Envíe su solicitud a...

Overview In this role you will enhance the developer experience by building self-service platform tools and automated workflows, speeding up feedback loops. You will scale infrastructure using IaC and containerized build systems across multi-OS and cloud environments. You will shape platform design, improve monitoring, and troubleshoot complex distributed...

Festo inspires people and organizations around the world with innovative solutions for industrial automation. Full Time Information Technology We are looking for a Senior Backend Developer to join our IT Digital Marketing team within the Digital Sales Hub in Barcelona. In this role, you will design, build, and continuously improve backend services, APIs,...

Role DescriptionSi los siguientes requisitos del puesto y la experiencia coinciden con sus habilidades, por favor, asegúrese de enviar su solicitud sin demora.We are looking for a Senior Backend Developer to join our IT Digital Marketing team within the Digital Sales Hub in Barcelona. In this role, you will design, build, and continuously improve backend...

Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice. **Summary:** We are currently seeking a **Software...

Overview As Lead Software Developer at SITA, you will steer the design and delivery of scalable, secure software in a fast-moving aviation tech environment. You will collaborate with product, data, and AI teams to build high-performance applications, guiding architecture and engineering best practices. Your work enables AI-enabled components and robust...

Miratech is seeking a Senior Java Developer to join a European project delivering customized software for tax administration systems. You will implement components, integrate systems, and help shape product roadmaps while working with a distributed team in a modern DevOps environment. The role emphasizes strong Java expertise, Spring/Quarkus, microservices,...

Description External WELCOME TO SITAAt SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry. You'll find us in 95% of international airports, working closely with over 2,500 transportation and government clients. Each...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and Pre Zero. At the same time, we operate as an independent provider in the external market to...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and Pre Zero. At the same time, we operate as an independent provider in the external market to...