Empleos de software engineer javascripttypescript en Barcelona

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...

Carbon13 in Barcelona is looking for a Founding Team member to join their mission of accelerating renewable energy project financing through innovative AI solutions.Your role will include designing and operating a document processing pipeline, with responsibilities focused on scalable software development.This position offers a competitive salary between...

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...

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...

DXC Technology is seeking a senior software engineer to contribute to development, reviews, and modernization efforts. You will mentor juniors, tackle complex technical challenges, and collaborate with operations to resolve production issues. You will work with modern technologies and participate in defining requirements while advancing software practices...

Lever, Inc. is seeking a Senior Software Engineer (Golang/TypeScript/React) for an independent contractor role based in Spain. You will develop backend Golang microservices and frontend UI with React and TypeScript, delivering scalable, data-intensive features. You will own features end-to-end, influence architecture, and drive improvements in performance,...

GTD is a high-tech company, committed to the design, integration, and operation of complex, mission-critical applications and systems throughout the world. We perform turnkey projects, engineering services and product development for our customers, developing state-of-the-art systems in the Space, Aerospace, Energy, Scientific Facilities and Defense and...

A community-driven sports company in Barcelona is seeking a Junior Software Engineer. This role involves shipping clean, maintainable, and efficient code, collaborating with team members, and participating in debugging tasks under mentorship. Ideal candidates are curious and have 1-2 years of experience with a few GitHub projects. Join a small team with...

AiMA Beyond Ai seeks a Junior R&D Software Developer to turn ideas into working prototypes and reliable integrations. You will work with AI models, voice tech, computer vision and physical devices, building evaluations and tools. You will connect software to tablets, microphones, cameras and sensors, explore model performance under real-world conditions, and...

ALTECH Solutions and Consulting SL busca un/a Ingeniero/a de Software Embebido para su departamento de Ingeniería en Barcelona. Trabajarás en desarrollo de embedded software en dispositivos con Linux (Debian, Yocto) y Windows 10 IoT.Colaborarás en la integración de tecnologías embebidas, pruebas de hardware y software, y participarás en proyectos para...

Take your career to the next level with Amaris Consulting as a Software Packaging Engineer.Become part of an international team, thrive in a global group with €800M turnover and 1,000+ clients worldwide, and grow in an agile environment where you’ll manage end-to-end software packaging and delivery for impactful IT projects.Join Amaris Consulting, where...

Rover, headquartered in Seattle and Barcelona, is hiring a software engineer to join our Barcelona office on a hybrid schedule (Mondays and Thursdays in Poblenou). You’ll work on frontend with React and collaborate with backend teams, building AI-assisted features to improve experiences for pets and their people.We offer sponsorship and relocation...

Jobgether SRL is recruiting a Senior Software Engineer in Spain to shape and scale an AI-driven market intelligence search platform. You will design and optimize distributed systems handling billions of documents with millisecond latency, mentor engineers, and drive platform modernization. The role emphasizes performance, observability, and collaboration...

The Company Founded in 2022, Filigran is a global cybersecurity company on a mission to empower defense teams to be proactive through open-source solutions that uncover threats and drive action. Filigran stands out in the cybersecurity ecosystem through its open-source, AI-powered and threat-informed approach to Continuous Threat Exposure Management (CTEM)....

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer, Trust & Safety based in Spain.Join a fully remote engineering team building reliable email infrastructure for millions of developers worldwide. As a Software Engineer specializing in Trust & Safety, you will...

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.

AI-powered infrastructure company with $10.3M in funding from top-tier investors.Exciting product: APIs, attribution models, MCP integration, AI-based recommendation engines, and assistants - not your typical CRUD app.Real traction: 30+ new customers every month, 10M+ end users monthly.Small team, so you'll genuinely shape how we build things.You'll touch...

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...

We're Growing Our Research and Innovation Dream Team!Titles? Meh, we're not big on them, but let's call this one Graphics AI Software EngineerAs part of our international research squad, you'll craft tailor-made solutions that wow our clients. We're hunting for a passionate Graphics AI Soft Engineer with a solid technical background. Your mission? Train,...

This job is with Adaptive Financial Consulting Ltd, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design...