Empleos de javascript back-end developer en Barcelona

Who we are A young technology company head-quartered in Singapore with an office in Barcelona and Dubai. We are driven by a passion for building innovative, customer-inspired products and look forward to growing the team with like minded individuals. Responsibilities As a Backend Developer at Touché, you’ll collaborate with the development of a wide...

???NOTE: Please don't apply via LinkedIn!Instructions to apply are below with our emails :)Location:Barcelona or Global remote |Type:Full-time |Deadline:April 12th (reviewing applications on a rolling basis)The Bloom is a Gates Foundation awarded community where 80,000 social impact professionals and changemakers connect, learn and grow.A vibrant hub that...

Back-End Developer (AWS / Python / Node.Js / TypeScript)Fully Remote from SpainContract/Autonomo Position – 12 MonthsRate: up to *****€/hourWe are hiring a Back-End Developer for a 12-month contract with one of the biggest consultancies in the market.Requirements:- 6–8 years of experience (minimum)- High autonomy- Strong Python experience (must have)-...

Back-End Engineer needed to design and deliver robust web applications, working in a hybrid model and collaborating with an international team.

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing.Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm.Our BRO team consists of 1,300 bright minds creating innovative ideas and products.We don't follow formats.We shape them.We build what...

Job Title: Backend Engineer Location: Barcelona (on-site) Salary range: 80-100K (depending on experience) We are seeking a skilled and motivated Backend Engineer to join our team. As a core part of our backend development efforts, you will work on building and maintaining a scalable, microservices-based architecture. You will collaborate closely with...

Senior Backend Developer - Node.jsRemote | Europe¿Es usted el solicitante adecuado para esta oportunidad?Descúbralo leyendo el resumen del puesto a continuación.A fast-growing global consumer technology company is looking for a Senior Node.js Backend Developer to join its international engineering team.The organisation builds innovative real-time digital...

Overview6 month contract – hybrid (Dublin, London, Barcelona, Warsaw or Berlin)I'm working with a product-led SaaS company looking for multiple senior backend engineers to join their platform teams.These roles sit across core backend services and a newer AI-focused area building agentic capabilities.This is a hands-on role in a brownfield environment,...

Are you an experienced Python / PL&SQL Developer with a background in financial environments???About QaracterQaracter is an international consulting firm specialising in business, financial, risk, technology, and operations advisory services. With presence in Spain, Argentina, Mexico, Brazil, and the United States, we partner with leading organisations to...

We'reKabilio, a company backed by two leading venture capital firms, founded by experienced entrepreneurs, Alex Valles and Jose Ojeda, with a strong track record in building and scaling successful tech companies.What We're BuildingOur goal is to become the go-toFinancial Operating System for accounting firms and SMEs in Southern Europe, unifying accounting,...

Company DescriptionActimo is redefining internal communication processes across the retail, trade and industry sectors by offering a responsive digital platform. We challenge the modern workforce – more often than not, comprised of geographically dispersed non-desk employees.Our intuitive design makes it easier than ever for employers to connect with...

Love complex business logic, strict TypeScript, and building tools for a sustainable future?AtFlexidao, we build the business intelligence and data platforms that help top global enterprises transition to 24/7 carbon-free energy.We are expanding our Insights & BI team and looking for an independent, communicative developer to join us in Barcelona.The Tech...

Orquestwas born from a conviction: in retail, every interaction counts.A fundamental part of the in-store experience is people - both customers and employees - and our software is created precisely to synchronize both.We put AI and machine learning at the service of stores so they always have the right employee, in the right place, at the right time.We are...

Job Title: Backend Engineer Location: Barcelona (on-site) Salary range: ******K (depending on experience) We are seeking a skilled and motivated Backend Engineer to join our team.As a core part of our backend development efforts, you will work on building and maintaining a scalable, microservices-based architecture.You will collaborate closely with...

Backend DeveloperCompany: SpokiLocation: Barcelona, SpainWe require on-site presence at our San Vito dei Normanni (BR) office one week 4 times / yearSalary Range: €30,000 - €50,000About UsSpoki is a Conversational Platform that helps companies build authentic relationships with their customers through WhatsApp and Artificial Intelligence.We believe in...

Backend Developer PHP (Producte propi | Presencial Tarragona)Des deGenekbusquem un/aBackend Developerper incorporar-se a una empresa B2B sòlida, amb activitat internacional i una clara aposta pel desenvolupament de producte propi i in-house.Formaràs part de l'equip intern de desenvolupament, treballant en l'evolució de plataformes web complexes (ERP, CRM...

OverviewEnvíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.Back End Developer at TechDelivery.We are looking for a Senior Back End Developer with strong expertise in C# and Azure Cloud Services.The role involves contributing across the entire product lifecycle, from...

**Craft:**Technology & Development**Job Description:****Senior Backend Engineer****Your role within our Kingdom**As a member of the ML Operations team within the Live Operations department, you will collaborate closely with our game teams.Your responsibilities will include developing the platform and integrating our decision automation platform into our...

Glovo is part of the Delivery Hero Group, the world's pioneering local delivery platform, our mission is to deliver an amazing experience—fast, easy, and to your door. Headquartered in Berlin, Germany. Job DescriptionYOUR MISSIONWe are hiring for multiple teams at Glovo, with diverse scopes, User Acquisition Flow, Courier Fraud mitigation, Order...

We are hiring a Senior Backend Developer (Go) to help build and scale a new high-performance Crash game engine. This role is focused on real-time backend systems where performance, reliability, and scalability are critical. You'll work hands-on with a small backend team to design, implement, and optimise engine components, while contributing to...