Empleos de software engineer javascripttypescript en Valencia

About the TeamHopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel. It owns the pricing engine that balances customer demand against financial risk across dozens of partners — including Capital One, Air Canada, and Spirit Airlines. As an ML engineer on this...

Siemens Mobility is seeking an ERTMS Software Engineer to configure and design wayside ETCS equipment for national and international main line projects. You will act as the technical expert for ETCS sub-systems, engineering rules, and data preparation, while engineering ETCS configurations per project requirements and maintaining ETCS software.You will...

Malwarebytes is seeking a Principal Software Engineer for the Browser Guard team, a browser extension with over 15 million weekly active users. You will join a distributed team that values autonomy, ownership, and continuous improvement of our products. You will develop next-generation features, write high-quality code, and design tests while collaborating...

Location: UK / EU (Fully Remote Start Date: ASAP Engagement: B2B for EU | Inside IR35 for UK Rate: Competitive / Open, depending on experience Project: Platform Migration & Security Hardening About the Role We are looking for a Software Development Engineer to join a platform migration and security-hardening project. You will work on migrating an existing...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (Golang/TypeScript/React) based in Spain. As a Senior Software Engineer, you will help build and evolve a data-intensive platform used by major organisations to make informed business decisions. You will...

the company, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The the company Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate...

Elastic is seeking a Senior Software Engineer to join the Elasticsearch Performance team. You will drive high-performance optimization for distributed systems and contribute code from development to production. The role emphasizes profiling, benchmarking, and AI-assisted automation to improve performance across stateful and serverless environments. You will...

Lever, Inc. is seeking a Software Data Engineer (AWS) based in Spain to build a modern data platform for global manufacturing operations. You will design scalable streaming and batch data pipelines, connect plant systems, and enable data-driven decisions across an international environment. You will own data solutions from prototype to production, applying...

Octopus Energy Spain is seeking a Software Engineer to join a small, agile cross-functional team. You will identify real needs across the business, propose practical tech solutions, and bring them to life quickly, with a focus on MVPs that help both teams and customers. You’ll work in a hybrid, flexible environment where autonomy is valued, with...

En T-Systems, encontrarás proyectos rompedores que suman al bienestar social y ecológico. Queremos dar la bienvenida a nuevos talentos que aporten ideas frescas, puntos de vista distintos, que acepten retos y un continuo aprendizaje, para crecer e impactar en la sociedad… ¡de una forma divertida! Ofreceremos una red de apoyo, excelente tecnología, un...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn PDFs, books, Google Docs, news articles, websites into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac...

Grafana Labs is hiring an AI Software Engineer for a fully remote role in Spain. You will design, develop, and ship AI-powered features that manage large datasets and expand analytics‑focused AI agents to assist users with information retrieval.You’ll work in a skunkworks initiative, own critical AI components, and collaborate with internal teams to ship...

Trebellar, Inc. is seeking a Senior Software Engineer to own substantial areas of our platform, including data ingestion, AI-driven flows, and robust API design. You will contribute across the stack, from database to browser, and help shape features for enterprise real estate customers.You will work closely with product and customer success, bringing...

About Analog DevicesAnalog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in...

About the Team Hopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel. It owns the pricing engine that balances customer demand against financial risk across dozens of partners — including Capital One, Air Canada, and Spirit Airlines. As an ML engineer on this...

TrioTech Recruitment is seeking a technically minded software developer to join a highly technical, international technology consultancy in Spain. The role is fully remote within Spain with occasional international travel. You will design, build and optimise complex software systems, explore AI and cloud technologies, and work with clients and engineers in...

Job Title: Senior Java Developer (API & Legacy Modernisation) Location: Remote – Spain Rate: €400 per day Contract: 6-month rolling contract About the Role We’re looking for an experienced Senior Java Developer to join a financial services programme focused on modernising legacy platforms and building high-quality APIs. This is a long-term contract...

About Analog DevicesAnalog Devices, Inc. (NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in...

Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Medior Backend Software Engineer to join our Valencia or Algeciras office. About NextPort.AI: NextPort.AI, as Technology and Innovation spin-off of Moffatt & Nichol, provides...

Designs, builds, and evolves machine learning systems for a travel company's pricing engine, impacting revenue and customer experience. Requires Python, Scala, SQL, and ML algorithm expertise.