Empleos de software engineer javascripttypescript en Barcelona

We are looking for a Senior Software Engineer - AI Product development to join our Cortellis CMC team in Barcelona and help build the next generation of AI-powered solutions for the pharmaceutical industry.In this role, you will design, develop, and operate scalable backend services, data pipelines, and AI-driven capabilities that power regulatory...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

Java Senior Software Engineer - CX (Hybrid)As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us!We're seeking an experienced Java Senior Software Engineer to join our Customer eXperience team in Madrid or Barcelona (Hybrid) to bring the power back to travellers. If you're ready to soar, we're...

Java Senior Software Engineer - CX (Hybrid)As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us!We're seeking an experienced Java Senior Software Engineer to join our Customer eXperience team in Madrid or Barcelona (Hybrid) to bring the power back to travellers. If you're ready to soar, we're...

Fever seeks a Senior Software Engineer to join the engineering team. You will own the backend design and delivery for scalable services, focusing on Python code quality, robust testing, and deployability.The role emphasizes high concurrency, RESTful APIs, and event streaming, with CI/CD pipelines guiding production readiness. You will work remotely from...

This is an in-office role based in Barcelona, ES, with a **requirement to work a minimum of three days per week on-site**. Remote or travel flexibility is not available. Are you ready to build AI-native software that accelerates clinical trials and improves patient outcomes? Do you thrive in a full-stack environment where AI is a core tool, not an...

Responsibilities The Payment & Basket Platform team is a foundational team working on our core stack to improve developer experience in the area. For this role, you will take ownership of our Backoffice Application Stack, used by Product Teams to build their individual UIs for internal stakeholders. The team focuses on Infrastructure, Backend Engineering and...

HPC and Software Engineer for Earth Sciences applications (RE1) Within the Barcelona Supercomputing Center (BSC) Earth Sciences Department, led by Prof. Francisco Doblas‑Reyes, the department aims to deliver novel, advanced, high‑resolution global climate models capable of simulating and predicting climate estimations with unprecedented reliability. The...

Keysight Technologies is seeking a talented Software Engineer in Barcelona to develop high-performance Modern C++ software and integrate hardware and software solutions for advanced test and measurement systems. The successful candidate will work closely with product architects and distributed engineering teams globally. Essential qualifications include a...

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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...

Skills required Elixir Ruby Ruby on Rails Software Testing Agile (Scrum, Kanban) Languages Languages Advanced english Location Location In Office Hybrid Barcelona, Spain Requires going to the office at least 1 day a week. The company sponsors visa and offers a relocation pack The Kantox Engineering Manifesto Kantox is a team sport. Our engineering culture is...

Software Engineer - Data & AI Platform - STACKIT (m/f/d)Join Schwarz Global Services Barcelona - IT Hub of Europe's Largest Retail Group. We provide high-value IT services for the Schwarz Group, including Lidl, Kaufland, Schwarz Produktion, PreZero, Schwarz Digits, STACKIT, and XMCyber.As part of a top 5 global retail company serving 6 billion customers...

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...

Responsibilities Design, implement, maintain and operate robust backend services to support scalable and reliable applications for our Customer & Marketing environment using Kotlin. Utilize infrastructure tools such as Terraform, Kubernetes, GitOps with Flux, and Docker to build and manage scalable systems. Develop CI/CD pipelines using GitHub Actions to...

Within our “Corporate Services” platform and the “Enterprise Services” value stream you will work in the agile product team /"Corporate Stock Valuation/". The product team is essential in ensuring the accuracy and efficiency of monthly, quarterly, and annual financial reports, as inventories represent 30% of our total balance sheet.Asegúrese de leer...

About us Powens is the trusted Open Finance partner for financial institutions and fast-growing companies across Europe and Latin America, helping them automate financial workflows, embed payments seamlessly, and turn real-time financial data into actionable decisions. Headquartered in Barcelona and Paris, Powens operates at the intersection of financial...

Sateliot is a Barcelona-based satellite company with one goal: connect everything, everywhere. Founded in 2018, we’ve built the first satellite constellation that lets standard commercial devices communicate directly from space. Our technology bridges the gaps that terrestrial networks will never reach, bringing affordable and secure connectivity to...

Your Tasks The Payment & Basket Platform team is a foundational team working on our core stack to improve developer experience in the area. The team’s focuses on Infrastructure, Backend Engineering and Frontend Engineering. For this role, you will take over ownership of our Backoffice Application Stack, which is used by our Product Teams to build their...

You develop a Cloud Service based on Kumo MTA for flexible, scalable, and data-sovereign transactional email service in the cloud You get there by creating scalable backend services in proficient Go You develop REST APIs with a focus on availability and stability You develop Kubernetes Operators for automating the Cloud Service lifecycle You take ownership...