Empleos de java with nodejs en Sevilla

Overview In this Java-focused role, you will build clean, scalable software within a collaborative team that values people and growth. You’ll work with modern Java technologies and Spring ecosystems to deliver high-quality solutions for clients. You’ll engage in agile practices, contribute to architectural decisions, and help advance AI-powered features....

Overview In this role you will strengthen Elasticsearch by building scalable, secure foundational infrastructure and shared features. You’ll drive developer productivity through automation, and help Elasticsearch scale across serverless, cloud, and on‑premise environments. You work cross‑functionally with the ES team and open source communities to...

Overview As a Senior Software Engineer on the Elasticsearch - Distributed Systems team, you will advance scale, performance, and resilience across the cluster. You’ll improve indexing and coordination across nodes, and help push the system to handle larger shards and datasets. You’ll diagnose complex performance and concurrency issues and mentor others....

Overview In this role you will advance Elasticsearch at scale, focusing on distributed indexing, cluster coordination, and data safety across nodes. You’ll work with cross-functional teams to push scalability, performance, and resilience, shaping how data is indexed and accessed in large clusters. You will troubleshoot complex distributed system challenges...

Company DescriptionT‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience.We trust people: we offer autonomy,...

Overview En este puesto serás la pieza clave para definir y guiar la arquitectura de soluciones complejas, alineando patrones, metodología y innovación. Trabajarás estrechamente con Product Owner y el equipo de desarrollo para entregar soluciones escalables y de alto impacto. Analizarás y experimentarás con enfoques arquitectónicos, promoviendo...

Overview As Backend Engineer, AI, you will ship robust backend features at Deel Speed, using AI tools to accelerate development while preserving quality. You will collaborate with product, frontend, design, and QA to translate requirements into scalable services across 150+ countries. Your work will include building AI-powered workflows and ensuring...

Overview As a Senior Java Full Stack Engineer, you will join a greenfield fashion retail project to design, build, and evolve a new digital product from scratch. You will define architecture, implement core capabilities, and deliver an MVP that drives real business value, collaborating with Spanish-speaking stakeholders. You’ll work hands-on across...

Overview Join Accenture’s Cloud Native team to drive cloud-native solutions for major clients, including e-commerce and banking platforms. You will work on Java-based microservices, event-driven architectures, and container orchestration to deliver scalable, high-quality software. You’ll operate in a fast-moving environment with cross-functional teams,...

T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience. We trust people: we offer autonomy, continuous support,...

Overview As a Senior Software Engineer on the Elasticsearch - Search Relevance team, you will shape the direction and implementation of advanced search capabilities at Scale. You’ll work with a globally distributed team to deliver fast, relevant search experiences and contribute to improvements in Lucene. The role blends feature development, bug fixes, and...

Overview As a Senior Software Engineer on the Elasticsearch - Search Relevance team, you will shape the direction and implementation of high-performance search features. You’ll work with a globally distributed team to enhance relevance and speed, contribute to vector search capabilities, and tackle tough bugs and algorithmic challenges. You’ll engage...

Overview In this Senior Full Stack Engineer role, you own end-to-end delivery for Duetto’s core revenue platform, driving a major monolith-to-microservices migration. You’ll work across Java/Spring Boot backends and TypeScript/React frontends, shaping scalable systems and high-quality user experiences. You’ll operate with strong architectural judgment,...

Overview In this role you will help secure customer-facing applications within a regulated betting environment. You will work with the Sofia cybersecurity team to integrate security into Agile development, focusing on vulnerability management, code reviews, and compliance. You’ll bridge development and security across Java, .NET, Python, and PHP stacks,...

Overview As a Principal Software Engineer on the Elasticsearch - Search team, you drive the vector search capabilities that power fast, relevance-driven results. You will design and implement new vector features, improve existing functionality, and resolve complex bugs within a globally distributed team. You’ll work closely with engineers, contribute to...

Overview As a Principal Software Engineer on the Elasticsearch - Search team, you’ll lead the development of vector search capabilities at scale. You’ll shape a high-performance vector database experience, contribute to core search features, and drive architectural innovations. You’ll collaborate with a global team, mentor peers, and engage with the...

T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience. We trust people: we offer autonomy, continuous support,...

Overview As a Senior Software Engineer in the Elasticsearch storage team, you architect and optimize the core storage and query engine to boost performance at scale. You collaborate across a distributed, globally distributed team to advance observability workloads and data layouts for object storage. You mentor peers, drive architectural clarity, and apply...

Overview In this role you will strengthen the quality of Emburse’s AI-powered expense platform by designing and executing comprehensive tests. You will collaborate with software, product, and analytics teams to improve test coverage, reliability, and customer experience. You’ll build test automation, mentor juniors, and help shape the testing strategy...

Overview As Principal Software Engineer on the Elasticsearch Performance team, you drive core performance improvements from architecture to production to ensure fast, scalable search and AI retrieval. You will lead design and execution of major optimizations, develop performance models for complex distributed systems, and embed performance as a first-class...