User Interface Developer Ui Developer Jobs in Sevilla La Nueva, Spain

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Senior LLM Engineer: Architecture, Reasoning & NLU

Omilia is looking for a Lead LLM/NLU Developer in Spain to drive the technical development and continuous improvement of their AI services. The ideal candidate will have 5+ years in LLM or ML systems, lead research on new architectures, and build/Maintain inference servers. Responsibilities include mentoring tea ...

Senior Frontend Engineer – Crypto Fintech (Remote)

Coinspaid Solutions is looking for a passionate developer to join our remote team, focusing on fintech product development. You will be responsible for enhancing existing features and developing new ones while ensuring architectural excellence. The ideal candidate has strong skills in React 18+ and Redux, along ...

Product Manager Security & Trust (Remote, Equity)

Jobgether is looking for a Product Manager - Security & Trust in Spain to design and implement a security vision. In this role, you'll lead the security roadmap while balancing developer experience and usability. With over 7 years of product management experience, you'll work closely with engineering and complia ...

Senior Platform Engineer — Remote, Scale a High Growth SaaS

A leading technology service provider in Spain is looking for a Senior Platform Engineer to design and maintain scalable cloud infrastructure. This role emphasizes optimizing systems and driving automation to enhance developer productivity. With a strong focus on AWS and Kubernetes, the ideal candidate will have ...

Desarrollador Web Full Stack | Remoto y Horario Flexible

Record Go Alquiler Vacacional, S.A. busca un/a Web Developer en Castellón de la Plana con al menos 2 años de experiencia en desarrollo web y un grado en Ingeniería Informática o similar. Las responsabilidades incluyen el desarrollo y mantenimiento de aplicaciones web, implementación de funcionalidades, y gestión ...

Global Travel B2B Growth Director

A leading travel tech company in Spain is seeking a Business Developer Director to drive growth by acquiring and onboarding new clients in the managed travel segment. The ideal candidate will have over 8 years of experience selling B2B solutions within the travel industry, and will excel at cultivating relations ...

Senior SFMC Architect & Automation Leader

A leading pharma tech company is seeking a Lead SFMC Developer based in Spain. This role requires deep expertise in Salesforce Marketing Cloud, significantly in Journey Builder and Automation Studio, along with experience in data governance and omnichannel marketing. Candidates should possess over 7 years of dev ...

Senior Python ETL Engineer PySpark, AWS, Hybrid

Plexus Group in Spain is seeking a Senior Python Developer specialized in ETL for an important project. The role demands a strong background in Python and ETL processes, ensuring the design, development, and maintenance of scalable data pipelines. Ideal candidates will have over 4 years of experience, familiarit ...

Senior SAP CAP Java Architect – Remote Spain

A leading digital transformation company is seeking a Senior SAP CAP Java Developer to lead the design and development of applications and services. This is a remote role available across Spain, ideal for professionals with extensive experience in SAP and knowledge in CAP and Java. Responsibilities include archi ...

Senior Platform Engineer — Internal Dev Platform (Remote)

A leading platform engineering company is seeking a Staff/Principal Platform Engineer to join their Infrastructure team. The role is fully remote and focuses on building and scaling their internal developer platform using Kubernetes and Terraform, among other tools. Candidates should have strong software enginee ...

Remote Backend Engineer Scale a Millisecond Latency Platform

A leading adtech firm in Spain seeks a Backend Developer for its CTV-Sync team. You will contribute to developing a distributed platform that serves millions of requests per second and collaborate with various teams to resolve client inquiries and performance issues. Candidates should possess at least 2 years of ...

Senior React Native & Mobile Tech Lead Remote

A leading tech recruitment agency in Spain is seeking an experienced Mobile Software Developer with over 8 years in software development and 2 years as a Tech Lead. Responsibilities include architecting large applications using React Native, supporting development teams, and maintaining mobile libraries. The pos ...

Senior Java Lead (Spanish) | Microservices & REST API

A leading technology services provider is seeking a Senior Developer/Team Lead in Spain with expertise in Java and microservices architecture. The role involves leading a team, ensuring high-quality software solutions, and acting as the primary Spanish-language contact within the organization. Candidates should ...

Senior Backend Engineer (Go/Python) for Cyber Protect Cloud

A leading cyber protection company is looking for a Senior Software Developer specializing in Go and Python to enhance their Cyber Protect Cloud solutions. The successful candidate will develop backend services, translate software requirements into high-performance code, and collaborate with various teams. Ideal ...

Senior Java Backend Engineer Cloud Native APIs & Systems

A leading technology company in Spain is seeking a Senior Java Developer to design and optimize backend services for a cloud-native platform. Responsibilities include collaborating with cross-functional teams, mentoring junior engineers, and ensuring high-quality coding practices. Candidates should have over 5 y ...

Senior PHP Engineer: Security Plugins & Integrations

Blackwall, based in Spain, is looking for a PHP developer with strong skills in C++ and Golang to enhance security software for hosting providers. Responsibilities include creating plugins for platforms like WordPress and developing extensions for hosting control panels. The ideal candidate should have over 4 ye ...

AI Driven Full Stack Engineer for Enterprise Apps

Dataiku is seeking a Full-Stack Developer to design and deploy AI-powered applications that address complex business problems. Located in Spain, this role involves collaborating with data scientists and industry specialists to develop cutting-edge solutions. The ideal candidate has experience in full-stack devel ...

Senior Ruby on Rails Engineer — Remote Europe, High Impact

Sorcer is seeking a Senior Rails Developer to join their team in Spain. In this role, you will develop and maintain backend systems for a high-scale platform. Candidates should have over 10 years of Ruby on Rails experience and a strong ability to align tech with business goals. The position offers a competitive ...

Crypto Trading CRM & Lifecycle Lead

3Commas.io is a leading developer of cryptocurrency trading software, building the leading automation platform for crypto trading—turning complex markets into simple yet powerful algorithmic strategies. Our AI-driven bots (DCA, Grid, Signal), deep integrations with TradingView, and a robust API enable traders ...

Senior Android Engineer: Kotlin & API Driven Apps

A leading digital identity provider is looking for a Senior Android Developer in Spain, Andalucía, Sevilla, to design and maintain advanced applications for the Android platform. The ideal candidate will possess extensive experience in Android development, proficient in Java and Kotlin, with a strong understandi ...

Senior Ruby on Rails Engineer | Secure Web Apps

A leading provider of digital identity solutions in Spain is seeking a Ruby Developer to join their team. The ideal candidate will have over 3 years of experience in Ruby on Rails development, collaborating closely with mobile developers and QA Engineers to create robust web services. Strong knowledge of RESTful ...

Desarrollador Salesforce Commerce Cloud – Retail e‑Commerce

A leading tech company is seeking a Salesforce Commerce Cloud Developer to work in La Coruña, Galicia. The ideal candidate should have 4-6 years of experience in Salesforce Commerce Cloud development and a proven record in performance optimization within retail IT. Responsibilities include designing and enhancin ...

Senior Product Designer

We're based on over 15 years of success, producing world‑class video content and building, developing, and managing a number of high‑traffic websites. Our success is down to Kodify's distinct teamwork, where each and every one of us plays a key role in getting us one step closer to our goals. Our award‑winnin ...

Global Travel B2B Growth Director

A leading travel tech company in Spain is seeking a Business Developer Director to drive growth by acquiring and onboarding new clients in the managed travel segment. The ideal candidate will have over 8 years of experience selling B2B solutions within the travel industry, and will excel at cultivating relations ...

Senior SFMC Architect & Automation Leader

A leading pharma tech company is seeking a Lead SFMC Developer based in Spain. This role requires deep expertise in Salesforce Marketing Cloud, significantly in Journey Builder and Automation Studio, along with experience in data governance and omnichannel marketing. Candidates should possess over 7 years of dev ...

Senior Python ETL Engineer PySpark, AWS, Hybrid

Plexus Group in Spain is seeking a Senior Python Developer specialized in ETL for an important project. The role demands a strong background in Python and ETL processes, ensuring the design, development, and maintenance of scalable data pipelines. Ideal candidates will have over 4 years of experience, familiarit ...

Senior SAP CAP Java Architect – Remote Spain

A leading digital transformation company is seeking a Senior SAP CAP Java Developer to lead the design and development of applications and services. This is a remote role available across Spain, ideal for professionals with extensive experience in SAP and knowledge in CAP and Java. Responsibilities include archi ...

Senior Platform Engineer — Internal Dev Platform (Remote)

A leading platform engineering company is seeking a Staff/Principal Platform Engineer to join their Infrastructure team. The role is fully remote and focuses on building and scaling their internal developer platform using Kubernetes and Terraform, among other tools. Candidates should have strong software enginee ...

Remote Backend Engineer Scale a Millisecond Latency Platform

A leading adtech firm in Spain seeks a Backend Developer for its CTV-Sync team. You will contribute to developing a distributed platform that serves millions of requests per second and collaborate with various teams to resolve client inquiries and performance issues. Candidates should possess at least 2 years of ...

Senior React Native & Mobile Tech Lead Remote

A leading tech recruitment agency in Spain is seeking an experienced Mobile Software Developer with over 8 years in software development and 2 years as a Tech Lead. Responsibilities include architecting large applications using React Native, supporting development teams, and maintaining mobile libraries. The pos ...

Senior Java Lead (Spanish) | Microservices & REST API

A leading technology services provider is seeking a Senior Developer/Team Lead in Spain with expertise in Java and microservices architecture. The role involves leading a team, ensuring high-quality software solutions, and acting as the primary Spanish-language contact within the organization. Candidates should ...

Senior Backend Engineer (Go/Python) for Cyber Protect Cloud

A leading cyber protection company is looking for a Senior Software Developer specializing in Go and Python to enhance their Cyber Protect Cloud solutions. The successful candidate will develop backend services, translate software requirements into high-performance code, and collaborate with various teams. Ideal ...

Senior Java Backend Engineer Cloud Native APIs & Systems

A leading technology company in Spain is seeking a Senior Java Developer to design and optimize backend services for a cloud-native platform. Responsibilities include collaborating with cross-functional teams, mentoring junior engineers, and ensuring high-quality coding practices. Candidates should have over 5 y ...

Senior PHP Engineer: Security Plugins & Integrations

Blackwall, based in Spain, is looking for a PHP developer with strong skills in C++ and Golang to enhance security software for hosting providers. Responsibilities include creating plugins for platforms like WordPress and developing extensions for hosting control panels. The ideal candidate should have over 4 ye ...

AI Driven Full Stack Engineer for Enterprise Apps

Dataiku is seeking a Full-Stack Developer to design and deploy AI-powered applications that address complex business problems. Located in Spain, this role involves collaborating with data scientists and industry specialists to develop cutting-edge solutions. The ideal candidate has experience in full-stack devel ...

Senior Ruby on Rails Engineer — Remote Europe, High Impact

Sorcer is seeking a Senior Rails Developer to join their team in Spain. In this role, you will develop and maintain backend systems for a high-scale platform. Candidates should have over 10 years of Ruby on Rails experience and a strong ability to align tech with business goals. The position offers a competitive ...

Web Design Team Lead

Sumsub is a leading full-cycle verification platform that enables scalable compliance. From identity and business verification to ongoing monitoring, our platform adapts to different risk appetites and market demands, ensuring global compliance. It allows customizing analytics and workflows with a no- ...

Senior Node.js Backend Engineer — Remote & Flexible Hours

A creative audio technology company in Spain is seeking a Senior NodeJS Backend Developer to lead server-side logic and database management for their exciting products. This position involves close collaboration with the DevOps team to scale services globally. The ideal candidate will have over 5 years of experi ...

Senior API Engineer, Integrations (Remote, Equity)

A financial technology company is seeking an experienced API Developer to design and build RESTful APIs for employment and income verification services. Applicants should have over 5 years of experience with Django REST Framework and a solid foundation in API security. The position offers fully remote work, a co ...

Senior Backend Engineer Python + FastAPI Expert

A global customer experience leader is seeking a Senior Back-End Software Developer to join their Common Tools team in Spain. The role involves building and maintaining shared technical foundations used by multiple product teams. Candidates should have at least 5 years of professional experience with Python and ...

SRE Engineering Manager — Crypto Infrastructure

Kraken is looking for an experienced Site Reliability Engineer (SRE) to own the SRE roadmap and lead a small team within the engineering organization. The successful candidate will drive compliance and security topics, shape developer productivity, and actively contribute to technical discussions. We're seeking ...

.NET Software Engineer — Cloud & Microservices

A fast-paced technology company in Sevilla, Spain, is seeking a .NET Developer to join its team. The role involves translating business requirements into technical deliverables, developing features, and migrating legacy systems to the cloud. Candidates should have a Master's in Computer Science and at least 3 ye ...

Senior Backend Engineer — Remote, Async, SaaS

A startup specializing in developer tools is looking for a Senior Backend Engineer to enhance their uptime monitoring platform and backend systems. This fully remote role requires expertise in TypeScript and Golang, along with a strong background in building reliable applications. Successful candidates will work ...

Senior Product Designer

We're based on over 15 years of success, producing world‑class video content and building, developing, and managing a number of high‑traffic websites. Our success is down to Kodify's distinct teamwork, where each and every one of us plays a key role in getting us one step closer to our goals. Our award‑winnin ...

Web Design Team Lead

Sumsub is a leading full-cycle verification platform that enables scalable compliance. From identity and business verification to ongoing monitoring, our platform adapts to different risk appetites and market demands, ensuring global compliance. It allows customizing analytics and workflows with a no- ...

Agrowin Cloud Support & Dev Engineer

A technology firm in Spain is seeking an Agrowin Support & Developer to join their IT team. This role involves providing technical support and development for Agrowin and Agrowin Cloud applications. Candidates should have strong skills in PHP and Symfony, alongside knowledge of SQL and relational databases. The ...

Senior Node.js Backend Engineer — Remote & Flexible Hours

A creative audio technology company in Spain is seeking a Senior NodeJS Backend Developer to lead server-side logic and database management for their exciting products. This position involves close collaboration with the DevOps team to scale services globally. The ideal candidate will have over 5 years of experi ...

Senior API Engineer, Integrations (Remote, Equity)

A financial technology company is seeking an experienced API Developer to design and build RESTful APIs for employment and income verification services. Applicants should have over 5 years of experience with Django REST Framework and a solid foundation in API security. The position offers fully remote work, a co ...

Senior Backend Engineer Python + FastAPI Expert

A global customer experience leader is seeking a Senior Back-End Software Developer to join their Common Tools team in Spain. The role involves building and maintaining shared technical foundations used by multiple product teams. Candidates should have at least 5 years of professional experience with Python and ...

SRE Engineering Manager — Crypto Infrastructure

Kraken is looking for an experienced Site Reliability Engineer (SRE) to own the SRE roadmap and lead a small team within the engineering organization. The successful candidate will drive compliance and security topics, shape developer productivity, and actively contribute to technical discussions. We're seeking ...

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    User Interface Developer Ui Developer Jobs in Sevilla La Nueva Job Search Guide, Trends and Insights