Empleos de senior backend java engineer remote en valencia

Alignerr is seeking a skilled Ruby Software Engineer to design, implement, and optimize backend services and APIs in a fully remote, hourly contract role. You will work on AI training data pipelines and production-grade code, collaborating asynchronously with researchers and engineers across time zones. The position emphasizes strong Ruby expertise,...

Lever, Inc. is seeking a Staff Engineer focused on Pricing based in Spain. You will own the backend pricing infrastructure for a modern energy transaction platform, building a Pricing API from architecture to production readiness and third-party access. The role blends backend engineering, data systems, reliability, and product thinking in a high-impact...

Servicios y tecnología de la informaciónTeletrabajo/RemotoEmpleadoQA Engineer/Automatizador.FOREX.Ingles.Remoto Publicada 2 de OctubreEn Grupo NS buscamos un/a QA Engineer con experiencia en automatización y conocimientos sólidos en FOREX, para incorporarse a un proyecto tecnológico dentro de un entorno Agile y de trabajo en squads.Modalidad remota,...

We are looking for aSenior Data Engineerto lead end-to-end data projects usingMicrosoft Fabric, Azure Synapse and Power BI, from requirements analysis and data modelling through data engineering, reporting and User Acceptance Testing (UAT).You will combine hands-on data engineering and BI development with leadership of a small team of2–3 developers,...

Pleo in Spain is seeking a Senior Backend Engineer for the Data Serving team, building the boundary between raw product data and consumers, including internal dashboards, AI agents, and customers. You'll own APIs, ensure low latency, collaborate with Data Engineers and Kotlin-based services, and focus on reliability, security, and scalable data delivery....

My IT Crew is expanding its operations and seeking a Senior Systems Engineer to join our Service Delivery Team. This role is fully remote in the United States, with a culture that values voice, collaboration, and ongoing training.You will diagnose complex on-premises and cloud environments, manage Active Directory, lead customer-focused problem solving, and...

Versa Networks is seeking Sr. Systems Engineers to help customers and partners evaluate, adopt, and expand use of our Secure SD-WAN, SSE, and SASE technologies.You will play a pivotal role in pre-sales, workshops, and hands-on testing to validate concepts and deployments. The role requires strong networking and security expertise, experience with cloud and...

Miratech is hiring a Senior Java Developer to join a European project for a tax administration system. The role involves developing and maintaining customized software, with a focus on secure, scalable platforms and integration with external systems.The project team numbers 20+ and uses Spring, Quarkus, Angular, PostgreSQL, and Kafka. The ideal candidate has...

&## ; Senior Software Engineer (Backend - Rust)&## ; Location: Remote (Spain OR Germany)&## ; Salary: Up to £170,000 base OverviewA high-scale technology platform is looking for experienced Rust engineers to join a backend team building core services. The team develops distributed systems and event-driven infrastructure that power high-traffic...

Sunwoda Energy Technology Co., Ltd. in Pakistan seeks a capable field support engineer to provide first-line technical assistance for inverter and energy storage system products, remotely and on-site. You will diagnose faults, coordinate with HQ engineering, and assist with commissioning and maintenance, traveling as needed. Experience with high-volume...

Jobgether SRL is partnering with a company seeking a Presales Solutions Engineer based in Spain. This role leads end-to-end technical solutions for an enterprise IoT platform dedicated to real-time asset tracking, operating remotely in a high-growth setting.You will bridge pre-sales design with hands-on delivery across manufacturing, chemical, automotive,...

Jobgether SRL in Spain is seeking a Product Engineer (AI-Native) to own features end-to-end, collaborating with AI agents and external partners to deliver reliable, production-ready solutions. You will shape architectures, integrations, and deployment in a fully remote, international team.The role emphasizes entrepreneurship, high-quality code, and a strong...

Jobgether is seeking a Senior Automation QA Engineer (Playwright/TypeScript) based in Spain. You will design, develop, and maintain end-to-end and API tests, migrating legacy Java-based tests to Playwright, and leading test automation architecture improvements.You will also develop load-testing scenarios with k6, evaluate performance metrics, and collaborate...

W Hunt España busca un/a Senior DevSecOps para proyectos de transformación y automatización en entornos cloud. Diseñarás, implementarás y mantendrás infraestructuras con AWS, Kubernetes, Terraform, Linux y Docker, enfocándote en automatización y seguridad en los procesos DevOps.La posición es 100% remota en España, con autonomía y un fuerte...

Iwantic busca un/a Senior Software Engineer (Architect) con sólida experiencia en desarrollo y arquitectura de software para incorporarse a un cliente final, con modalidad 100% remoto desde España.El día a día combinará definición de arquitecturas, desarrollo hands-on en Python y microservicios, y gestión de grandes volúmenes de datos, con Kafka y...

Duetto is seeking a Senior DevOps Engineer to architect, build, and own the AWS infrastructure powering our Revenue & Profit Operating System. You will partner with developers to improve reliability, performance, and security while enabling scalable SaaS operations. This fully remote role supports teams globally and involves a weekly on-call rotation. Ideal...

The Whiteam Consulting is seeking an experienced DevOps Engineer for a long-term, fully remote project based in Spain. You will be responsible for building and refining CI/CD pipelines, automating infrastructure, and ensuring reliable, scalable cloud deployments in an international team.Ideal candidates have 5+ years of DevOps experience, strong IaC and...

Keyrus Spain is seeking a Senior Data Engineer / Data Architect to help clients transform complexity into measurable outcomes by combining data engineering, cloud architecture, automation, and business understanding. You will design data pipelines on GCP and work with BigQuery, Dataform, Airflow, and Cloud Run.You will partner with stakeholders across...

Applied Research Associates, Inc. is seeking a Senior Systems Engineer to join the CDG in Albuquerque, NM, providing technical support for Do D weapon programs from development through fielding.The role blends office work with travel for test and integration activities and requires translating complex system details into guidance for leadership. The ideal...

At Baires Dev®, we've been leading the way in technology projects for over 15 years. We deliver cutting‑edge solutions to giants like Google and the most innovative startups in Silicon Valley.Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.When you apply for this...