Tech jobs — page 54 · freehire

/

Search jobs inside your AI agent.

Connect over MCP — free, no account needed to search.

6.3K jobs

Posted Sort

6,275 jobs Posted Sort

Backend Developer For B2b Omnichannel Commerce

New EuropeInternship

ERP functional consultant/analyst for an international copper and aluminum industrial group: gathers and documents business requirements, configures ERP modules (finance, purchasing, sales, production, logistics) and defines integrations with MES, SCADA, CRM and BI. Core stack: corporate ERPs like SAP or Dynamics, SQL, and API/ETL integrations.

API CRM ERP ETL SAP +2 skills

Senior Software Engineer In Test (Full-Stack/Python) - Up To $30 An Hour - Part Time - Remote

New EuropePart-timeSenior

Part-time, project-based role at Mindrift creating challenging coding test cases and comprehensive functional tests to evaluate and improve AI coding systems. Day-to-day work involves Python (pytest), full-stack React/back-end code, Docker containers, and GitHub Actions, plus analyzing AI failures and iterating on expert QA feedback.

AI Python React

up to 30 $ / hr

Fullstack Developer Java / Python Con Inglés

Hybrid fullstack role in Barcelona (2 days/week onsite) for an insurance-sector project: design, build, test and deploy web apps and AWS cloud services with Java, Python, TypeScript, Angular, Node.js, Lambda/DynamoDB, plus Playwright testing, CI/CD, monitoring and Claude generative-AI tooling. Needs 4-5 years' experience and B2 English.

Angular API AWS CI/CD Cloud +18 skills

Backend Developer - Ai Engineer, 100% En Remoto

100% remote backend developer (AI engineer) who designs and builds REST APIs and microservices in Java/Kotlin with Spring Boot, occasionally helping with Angular/React frontend and integrating AI assistants like Claude Code into the development workflow. Requires 4+ years experience and B2 English.

Agile AI Angular API Claude Code +7 skills

Capitole Consulting

Senior Full-Stack Developer | Python/Node.Js Real-Time Apps

New EuropeSenior

Senior Full-Stack Developer at Capitole Consulting in Spain (hybrid, 2 office days) building modern, high-performance web applications with React/Next.js, plus Python/Node.js real-time apps, working closely with design and product in an Agile team.

Agile CSS Next.js React Tailwind

Backend Developer - €25.000 - €35.000 Al Año

New EuropeContract

Backend developer building and maintaining Java 21 / Spring Boot microservices that power luxury brands' e-commerce and omnichannel retail platforms, integrating order management, inventory, fulfilment, returns, and payment flows using MySQL/MongoDB, Docker/Kubernetes, and event-driven messaging in an Agile, international team.

Agile AWS CI/CD Cloud C++ +6 skills

25K – 35K €

Java Developer Senior ( +5 Años Experiencia) 100% Remoto

New EuropeSenior

Senior Java developer (5+ years) for a fully remote role at SlashMobility, a digital-transformation consultancy. Day to day involves Java backend work with SQLDeveloper, Git/Bitbucket, IntelliJ, API testing with Postman, unit testing with JUnit/Mockito, and CI/CD via Jenkins or GitHub Actions within Scrum/Kanban teams.

Bitbucket CI/CD Git GitHub GitHub Actions +8 skills

Devops Engineer (Middle Y Senior) En Remoto

New EuropeSenior

Mid/senior remote DevOps engineer at SlashMobility, a digital transformation consultancy. Day to day: automating infrastructure with Ansible and Terraform/ARM, running containerized workloads on AKS with Helm, building Azure DevOps CI/CD pipelines, plus cloud networking/security, observability (Prometheus, Grafana, Azure Monitor) and cost optimization in Azure.

AI AKS Ansible ARM Templates Azure +20 skills

Digital Talent Agency

Java Backend Developer Con Inglés, Hibrido

Designs and develops Java 8+ / Spring Boot backend microservices with Kafka, MongoDB, REST APIs and JUnit for a long-term tech project in an international Agile team. Hybrid work from Barcelona: 1-2 days on-site per week, the rest remote; B2 English required.

Agile Angular API Git Java +8 skills

Oxigent Technologies

Python Full Stack Developer - €45.000 - €55.000 Al Año

Senior Python full-stack engineer building lending and credit-risk products for a global fintech platform: designing scalable FastAPI services on AWS/GCP, owning the full dev cycle, improving CI/CD with GitHub Actions, and mentoring. Hybrid role (1 day remote/week) from Oxigent's Madrid or Málaga offices.

CI/CD Cloud FastAPI Fintech Python

45K – 55K €

Experience IT Solutions

Backend Developer Senior Python | Arquitectura Ai - Remoto - Remoto

New EuropeSenior

Senior Python backend developer for a strategic GenAI project: define scalable architectures, build Python/FastAPI libraries and microservices, and provide technical mentoring to other teams. Remote position based in Spain.

FastAPI Generative AI Python

Devops Engineer - Esk Recruitment

Senior DevOps Engineer in Málaga, Spain (hybrid) who designs, automates and operates enterprise-scale cloud platforms — Azure/AWS, Kubernetes, Terraform IaC and GitLab CI/CD — supporting mission-critical trading systems for a global hedge fund in highly regulated financial environments.

API AWS Azure Bazel CI/CD +14 skills

Java Developer ( 3 Años Experiencia) 100% Remoto

SlashMobility, a Barcelona-based digital transformation consultancy with 14+ years of experience, is hiring a fully remote Java developer with 3+ years of experience to build backend services using microservices and Spring Boot for its client projects.

Java Developer ( 3- 4 Años Experiencia) Remoto

Java developer with 3-4 years of experience at SlashMobility, a Spanish boutique digital-transformation consultancy that builds apps for clients. Day to day you develop Java microservices with Spring Boot, ideally with AWS exposure, working remotely from Madrid.

AWS Java Spring

Altare Servicios Profesionales

Backend Developer | Java & Spring Boot

Backend Java developer (5+ years) at IT services multinational UST, working hybrid in Madrid on a project for a leading banking client. Day to day involves Java/Spring Boot backend development and training in the Actico Rules business rules engine; Oracle and Kafka experience is valued.

API CI/CD Java Kafka Spring

Backend Developer Java, 100% En Remoto

Fully remote (Spain-based) backend developer building and maintaining Java/Spring Boot applications: integrating enterprise systems via MQ Series and REST APIs, developing event-driven microservices on PostgreSQL, deploying containers on Kubernetes, and contributing to CI/CD and DevOps practices, with occasional small frontend tweaks.

API CI/CD CSS DevOps Git +10 skills

Full Stack Developer (Python/Vue.Js), 100% En Remoto

100% remote (anywhere in Spain) full stack role at IT consultancy Arelance: building backend APIs and services in Python 3 (Flask/FastAPI) and user interfaces in Vue.js 3, integrating apps with GCP cloud services, and automating deployments via CI/CD pipelines for client projects.

API CI/CD Cloud FastAPI Flask +4 skills

Krell-consulting

Gdn Backend Developer | Java Springboot

Senior backend Java developer at consulting firm Krell, doing evolutionary development and maintenance in Java + Spring Boot following BBVA's LRBA architecture for client BBVA. Fully remote role, open only to candidates based in the listed Spanish provinces; prior BBVA/LRBA experience is mandatory.

Backend Developer | Driving Innovation In Cybersecurity

Backend developer at ORBIK, a MONDRAGON cooperative company, building and maintaining scalable RESTful APIs and microservices for cybersecurity products aimed at industrial environments. Day-to-day involves full API lifecycle, performance optimization, code reviews, and collaboration with cross-functional teams.

API Cybersecurity GitLab Microservices REST +1 skills

Full Stack Developer (M/F/D)

Senior full stack developer at EY GDS Spain's Technology Consulting practice, designing and maintaining enterprise web apps with Angular frontends and Java/Spring Boot backends. Focus on WCAG 2.1 AA accessibility, REST APIs, code reviews/mentoring, and CI/CD in a hybrid role based at Malaga Technology Park.