Empleos de software engineer javascripttypescript en Barcelona

Seeking a remote Senior Software Engineer for the Finance Domain. Requires Ruby on Rails and React skills, focusing on user-centricity and team collaboration. Salary: 60,000€ annually.

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Valencia to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers.About The Role What if the code you write could directly shape how the...

We're looking for a Senior Software Engineer with strong frontend expertise to join our Sage HCM engineering team in Barcelona. You’ll work across a large-scale, modular enterprise product at an interesting inflection point: our core system is built on Sencha Ext JS (7.5+), and we are actively introducing React for new functional modules and...

Job DescriptionAbout the TeamOur Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video and...

About the Team Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video and social...

Your Responsibilities As part of one of our cross-functional and international teams you will: * Implement integration and/or process automation scenarios using a variety of technologies, including MuleSoft, microservices or message queues, etc. * Develop microservices as part of the ERP landscape. * Technically design and implement requirements in...

Who We Are: Who We Are: Alpaca is a US-headquartered, global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This...

Telecommunications Engineer (Software Experience) Anywhere within Spain, Spain | Posted on 21/01/2026 If you are looking for new challenges that encourages you to continue growing both professionally and technologically, then, Future Connections is the place for you! Future Connections is a way of understanding technology and the future of...

As part of one of our cross-functional and international teams you will: * Implement integration and/or process automation scenarios using a variety of technologies, including MuleSoft, microservices or message queues, etc. * Develop microservices as part of the ERP landscape. * Technically design and implement requirements in collaboration with the software...

EURECATEurecat is one of Europe's leading technology centers for accelerating innovation in companies. It brings together the experience of more than 800 professionals who generate an annual turnover of 69 million euros and provides services to more than 2,000 companies. Eurecat integrates advanced digital capabilities and experience in biotechnology,...

About Us Pleased.com provides customer service software (SaaS) to clients all over the world. The company has been live with paying customers for years, and is currently used by around 5 million end users each month (our clients' customers). About Us Pleased.com provides customer service software (SaaS) to clients all over the world. The company has been...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. La siguiente información tiene como objetivo proporcionar a los posibles candidatos una mejor comprensión de los requisitos para este puesto. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions...

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...

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 PreZero. At the same time, we operate as an independent provider in the external market to...

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...

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...

ResponsibilitiesDesign, 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 ensure...

Skills required Elixir Ruby Ruby on Rails Software Testing Agile (Scrum, Kanban) Languages Languages Advanced english Location Location In Office Hybrid Barcelona, SpainRequires 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...

Posted date Oct. 13, 2026 Contract type Full time Job ID R-261429 ## **Why choose AstraZeneca Spain?** AstraZeneca Spain is a rising force in our global business. With headquarters in Madrid and our global hub in Barcelona, we’ve become an important international centre of excellence in the fight against critical disease. Boasting vibrant...