Empleos de senior backend java engineer remote en Lleida

About the roleWe're building a robust, internet-facing API that runs both in on-premises and in the cloud, designed to support future innovation at scale. This means solving complex distributed systems challenges, ensuring high availability, and optimizing performance. Concepts like the CAP theorem aren't just theory here—they're part of our daily...

Trading 212 Ltd. is seeking a Senior Backend Engineer to own end-to-end backend solutions across a microservices landscape. You will design scalable services, ensure performance and data integrity, and collaborate with product and engineering to translate complex requirements into durable systems.You will work with Java 21 (Spring), Go, and Node.js...

Jobgether is seeking a Senior Backend Engineer – Data Core based in Spain. This remote-first role focuses on building infrastructure for a large-scale creator data platform, collecting data on hundreds of millions of creator profiles across major social platforms.You will own end-to-end backend systems, tackle distributed-systems challenges, and optimize...

Techsoulogy group busca un desarrollador backend PHP para unirse a su equipo en Barcelona. Diseñará y mantendrá herramientas internas, migrando hacia arquitecturas modulares y eficientes, con foco en calidad y rendimiento.Se valorará experiencia en API, MySQL y conocimientos básicos de frontend. Contrato indefinido, modelo híbrido en Barcelona y...

This position is fully remote anywhere in the United States.Ready to get off the IT machine and come be part of a team where you are more than a cog in the wheel? My IT Crew is the place where everyone gets a voice and new ideas are welcomed. Sound like this could be your new home? Keep reading....My IT Crew has been a leader in the Managed Service provider...

Digital55 busca Analistas Programadores/as Senior Full Stack (Java + Angular) para incorporarse de forma inmediata a un proyecto retador de servicio Java Core. Contrato estable y modelo remoto, con autonomía y crecimiento en un entorno DevOps.Desarrollarás End-to-End con Java, Spring Boot y Angular, diseñarás APIs REST, modelarás datos en PostgreSQL y...

Kraken is seeking a Senior Software Engineer to lead the Consumer team, owning the architecture of Rust backend services powering trading, payments, and crypto experiences. You will drive end-to-end ownership, mentor engineers, and collaborate with product leadership to shape roadmaps.A strong emphasis on AI-assisted development and high-quality user...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Backend Software Engineer – Future Hiring Program based in Spain.Join a forward-thinking engineering team delivering high-impact software solutions for global enterprise clients across diverse industries.As part of a...

Intellia is seeking a Senior Python Backend Engineer to design and build scalable backend services for agent-to-agent communication on AWS AgentCore platforms. You will work on Python-based backends, API integration, and asynchronous event-driven patterns to enable robust multi-agent interactions.The role emphasizes API design, registration and discovery...

¿Estáspreparadx para un cambioy explotar tus habilidades como nunca?Somos una empresa internacional con más de20 años de experienciaen consultoría e ingeniería informática.Con más de***** Primersoperando en 4 sectores principales en todo el mundo: IT, Telecomunicaciones, Energía e InfraestructurasNos puedes encontrar en más de 50 ciudades en todo...

Skills required .NET DevOps Docker Java Kotlin Spring Boot CI/CD SOLID Principles Domain Driven Design (DDD) Test Driven Development (TDD) Hexagonal Architecture Pair Programming Clean Code Languages Languages Advanced english Native spanish Location Location Remote Hybrid Barcelona, Spain Remote candidates must be living (or willing to live) in:...

Experteer Overview ¿Es usted el solicitante adecuado para esta oportunidad? Descúbralo leyendo el resumen del puesto a continuación. En este rol trabajarás en la modernización de sistemas legacy, analizando aplicaciones mainframe y diseñando arquitecturas Java de destino. Colaborarás con equipos expertos para garantizar equivalencia funcional y...

Phaidra is seeking a curious Research Engineer to develop physics-based simulators for thermodynamics and fluid mechanics. You will translate equations into efficient code and collaborate with AI researchers to integrate simulators with RL and optimization pipelines.Ideal candidates have 3–4 years in research or applied engineering, a relevant degree, and...

Applied Research Associates, Inc. (ARA), Southwest Division (SWD) is looking for an experienced Senior Systems Engineer to join our Concept Development Group (CDG), located in Albuquerque, New Mexico. CDG boasts a multidisciplinary team of engineers performing research, development, and analysis and test for developmental weapon programs. As a Senior Systems...

Kapres Technology busca un Backend developer para unirse al equipo y trabajar con .NET 7/8, EF Core, Dapper y herramientas modernas. Se valora experiencia en Swagger, Serilog, MediatR y AutoMapper, así como pruebas con XUnit y FluentAssertions.La posición ofrece contrato indefinido y 100% teletrabajo desde España. Se requiere iniciativa y capacidad para...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer – Data Core based in Spain.This is a senior backend engineering role focused on building the infrastructure that powers a large-scale creator data platform. You'll design and operate systems responsible...

Semrush Inc. is seeking a senior backend engineer with strong Go expertise to own complex features and ensure backend quality. You will design scalable APIs, drive performance tuning, and guide mid-level and junior developers within a data-driven team.You will contribute to CI/CD pipelines, incident responses, and best-practice coding standards while...

Tecdata Engineering busca ampliar su equipo con un perfil senior de desarrollo de software en Barcelona, con modalidad híbrida (1/2 días presenciales y remoto). Se valora experiencia en Java 8+, Spring Boot, Kafka y arquitecturas de microservicios.La posición se centra en backend, con uso de MongoDB, JUnit, REST/JAX-RS y herramientas del ecosistema...

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...

Airbnb was born in **** when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic...