java back-end

About AbacumAbacum is the leading Business Planning solution for finance teams to drive performance. By automating reporting, enabling collaboration, and simplifying planning and forecasting, we help finance teams shift from number crunching to driving strategic decisions.Founded in 2020 by two former CFOs, we’ve grown into a global team of 100+ people...

Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and revenue teams a...

At OneSpan, we specialize in digital identity and anti-fraud solutions that create exceptional and secure experiences.We are looking for an experienced Senior Backend Engineer to join our Barcelona-based backend team and drive product features from conception to production with customer value at the forefront. Our platform is built in Java using Spring Boot,...

At OneSpan, we specialize in digital identity and anti-fraud solutions that create exceptional and secure experiences.We are looking for an experienced Senior Backend Engineer to join our Barcelona-based backend team and drive product features from conception to production with customer value at the forefront. Our platform is built in Java using Spring Boot,...

SlashMobilityABOUT US:We were born in 2010 in Barcelona, the world capital of mobility and innovation. We are a Mobile Corporate Solutions company, whose mission is focused on accelerating the technological digitization of society through Mobile 360o services.During these years we have become a benchmark company in the market through software development,...

Senior Backend Engineer - PaymentsAbout the opportunityYou will work in the Everyday Banking domain for the Payments team. This is where all payment and card transactions are being managed and processed by modern and high-volume systems that power the best customer experience possible. These teams make banking easy, reliable, seamless, and secure —...

Senior Backend Engineer - PaymentsAbout the opportunityYou will work in the Everyday Banking domain for the Payments team. This is where all payment and card transactions are being managed and processed by modern and high-volume systems that power the best customer experience possible. These teams make banking easy, reliable, seamless, and secure —...

General information Category OPERATIONS - ENGINEERING/PRODUCTION Job title Desarrollador de back-end M/F Contract Permanent contract Contractual hours Full time Type of mobility Localisation Job description En Akkodis combinamos soluciones digitales e ingeniería para crear un futuro más inteligente para todas las...

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Madrid to design, build, and optimize the server-side systems and APIs that drive cutting‑edge AI products — from data pipelines and model‑serving infrastructure to scalable...

Se busca desarrollador Back-end Junior con interés en IA para unirse a un equipo senior en Conmuta.Las responsabilidades incluyen el desarrollo de APIs REST en C#/.NET, la implementación de prototipos de IA y la participación en metodologías SCRUM.Se ofrece contrato indefinido y salario anual de ******€.

Develop and maintain scalable APIs using Python/Django or Golang, optimize PostgreSQL, and integrate with third-party systems. Manage AWS infrastructure, automate deployments via CI/CD, and work with AI coding assistants.

Seeking a Backend Engineer to join an AI platform company in Spain, focusing on enterprise client integrations and technical deployment of AI agents from POC to production.

About The RoleWhat if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Madrid to design, build, and optimize the server-side systems and APIs that drive cutting‑edge AI products — from data pipelines and model‑serving infrastructure to scalable...

Seeking a Backend Engineer to join an AI platform company in Spain, focusing on enterprise client integrations and technical deployment of AI agents from POC to production.

Seeking a Backend Engineer to join an AI platform company in Spain, focusing on enterprise client integrations and technical deployment of AI agents from POC to production.

Who we are Spoki is a Conversational Platform that helps companies build authentic relationships with their customers through WhatsApp and Artificial Intelligence. We believe in the value of genuine connections and provide tools that enable marketing, sales, and customer care teams to communicate in a direct, effective, and personal way. Our culture is...

Backend Developer for Digital Twin technology, responsible for developing, maintaining, and improving Java applications and services for telemetry data, using Azure PaaS and various database services.

About Abacum Abacum is the leading Business Planning solution for finance teams to drive performance. By automating reporting, enabling collaboration, and simplifying planning and forecasting, we help finance teams shift from number crunching to driving strategic decisions. Founded in 2020 by two former CFOs, we’ve grown into a global team of 100+ people...

¿Te interesaría seguir desarrollándote como Programador/a Senior Back-end en una empresa multinacional tecnológica líder en el sector del reacondicionamiento electrónico, en un entorno multicultural y retador, donde podrás proponer nuevas ideas y crecer profesionalmente? Desde Oxigent Technologies buscamos un/a Senior Python Developer con ganas de...

About Abacum Abacum is the leading Business Planning solution for finance teams to drive performance.By automating reporting, enabling collaboration, and simplifying planning and forecasting, we help finance teams shift from number crunching to driving strategic decisions.Founded in **** by two former CFOs, we've grown into a global team of 100+ people...