Empleos de core telephony engineer en Valencia

OverviewIn 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 improve...

OverviewIn this role you design and implement Rust-based services that power Kraken's core infrastructure, focusing on correctness, security, and maintainability. You will build scalable, observable, and fault-tolerant backend systems used by global trading and internal platforms. You collaborate with a broad engineering team to uphold high standards of...

The mission of Speechify is to make sure that reading is never a barrier to learning.¿Le gusta esta oportunidad? Asegúrese de inscribirse rápido, ya que se espera un gran volumen de solicitudes. Desplácese hacia abajo para leer la descripción completa del puesto.Over 50 million people use Speechify’s text-to-speech products to turn PDFs, books, Google...

OverviewIn 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 improve...

OverviewIn this role you design and implement Rust-based services that power Kraken's core infrastructure, focusing on correctness, security, and maintainability. You will build scalable, observable, and fault-tolerant backend systems used by global trading and internal platforms. You collaborate with a broad engineering team to uphold high standards of...

Help Us Build The Future of Travel At Airalo, we're making it easier for people to stay connected wherever they travel. As the world's first eSIM store, we help millions of travelers access affordable mobile data in 200+ countries and regions around the world.Today, we're a team of 400+ people across 60+ countries, building a product used by travelers every...

The mission of Speechify is to make sure that reading is never a barrier to learning.Over 50 million people use Speechify’s text-to-speech products to turn PDFs, books, Google Docs, news articles, websites into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac...

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,...

Job Description Location: Valencia, SpainContract: Full-time (36–40 hours)Experience: Minimum 3 yearsLanguage: English (professional working level)   Our client is an independent engineering consultancy specialising in prefabricated concrete and hybrid structures for technically complex projects across Europe and beyond. They are looking for a...

OverviewIn this Backend Engineer role, you help shape Fever's platform that connects millions with live experiences. You will work within the engineering team to deliver robust, scalable services in a Python-based stack, with a strong emphasis on code quality and CI/CD. You'll participate in architectural discussions, build end-to-end features, and optimize...

LanguageWire is a global leader in language and content services, dedicated to helping brands achieve their full global potential. Since our founding in 2000, we have continuously evolved and developed unique technology to facilitate seamless multilingual communication. Our worldwide network of language experts, coupled with an intuitive online platform,...

LanguageWire is a global leader in language and content services, dedicated to helping brands achieve their full global potential. Since our founding in 2000, we have continuously evolved and developed unique technology to facilitate seamless multilingual communication. Our worldwide network of language experts, coupled with an intuitive online platform,...

OverviewIn 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,...

OverviewAs 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...

OverviewAs a Senior Infrastructure & Cloud Engineer, you design, implement, and operate scalable, secure infrastructure across AWS and on-premises. You will evolve Fever's hybrid cloud strategy and support critical services at scale, collaborating across Platform Engineering, Security, DevOps, and Software Engineering. You'll balance hands-on delivery with...

OverviewAs 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...

Join a collaborative, learning-first tech hub within DKB where autonomy, continuous improvement, and shared ownership are at the core of how we work. As a QA Engineer, you'll be the quality advocate within your team, helping shape testing practices, drive automation efforts, and ensure that reliable software is delivered with confidence. You'll work closely...

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...

Job Description Location: Valencia, SpainContract: Full-time (36–40 hours)Experience: Minimum 5 yearsLanguage: English (professional working level)   Our client is an independent engineering consultancy specialising in prefabricated concrete and hybrid structures for technically complex projects across Europe and beyond. They are looking for a Structural...

OverviewAs a Principal Software Engineer on the Elasticsearch - Search Infra team, you define and drive the core search infrastructure for Elasticsearch. You will shape the long-term technical direction, contribute to indexing, retrieval, and relevance, and mentor a global group of engineers. You'll turn research in search internals into scalable,...