Ofertas de empleo para Javascript

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

. React Javascript CSS TypeScript IoT Agile Machine Learning UX/UI

Te proponemos que apliques a nuestro programa de prácticas en Front-End, donde podrás capacitarte y obtener una visión en el ámbito de las tecnologías punteras y la práctica en la implementación de soluciones tecnológicas para que la digitalización acelere la transformación tecnológica de las grandes compañías, participando en proyectos reales dentro de equipos multidisciplinares, con la innovación tecnológica como eje central de tu día a día.

Implemental Systems es una firma internacional con presencia en más de 12 países, ágil, dinámica y conformada por diferentes grupos multidisciplinares proponiendo a nuestros clientes soluciones innovadoras y factibles adaptadas a sus procesos de negocio. Somos una consultora IT que dedica un 40% a la innovación sobre nuevas tecnologías que invitan a que el futuro sea el presente de nuestros clientes.

Si como profesional eres ambicioso en conocimiento tecnológico, tienes una gran capacidad de aprendizaje y quieres crecer con nosotros, aplica al programa de prácticas y evaluaremos tu candidatura como una gran oportunidad mutua de futuro.

¿Cuál es el alcance de nuestro programa de prácticas?

• Metodologías ágiles aplicadas al desarrollo Front-End. Aprenderás los conceptos de las metodologías ágiles aplicables a la generación de interfaces web.
• Arquitectura Front-End. Introducción a la arquitectura de aplicaciones Front-End, entendiendo cómo se integran con APIs y sistemas backend. Desarrollarás una visión que conecta diseño, usabilidad y negocio para crear interfaces escalables, mantenibles y orientadas al usuario.
• Nuevas tecnologías aplicadas. Uso de tecnologías modernas de Front-End (frameworks JavaScript, diseño responsive, componentes reutilizables) y su aplicación en soluciones reales, incluyendo la integración con servicios de lenguaje natural, IoT o Machine Learning desde la interfaz.

¿Qué obtendrás con nuestro programa de prácticas en Desarrollo Back-End?

• Certificado de Aptitudes en desarrollo Front-End.
• Formarte con grandes profesionales en desarrollo de productos software y formar parte en proyectos reales desde el primer día.
• Una beca como ayuda económica mensual.
• Conocimientos y experiencia como futuro gran desarrollador en Front-End. Aprendizaje de buenas prácticas de desarrollo, código limpio y trabajo en equipo.
• Contrato indefinido garantizado una vez finalizado el Programa en el área de Innovación para quienes demuestren compromiso, aprendizaje continuo y excelencia.
• Participar en entornos de trabajo multidisciplinares, incrementado tu conocimiento y experiencia laboral.

¿Qué perfil requerimos?

• Estudiante de últimos cursos o recién graduado/a en Ingeniería Informática, Software, Grado Superior de Desarrollo Web (DAW), Grado Superior de Desarrollo de Aplicaciones Multiplataforma (DAM) o formaciones afines.
• Base sólida en JavaScript y TypeScript.
• Conocimientos de React y nociones de gestión de estado.
• Valorable conocimientos de CSS y Tailwind, con especial atención al diseño responsive.
• Valorable familiaridad con Zustand u otras librerías de gestión de estado.
• Interés por el desarrollo Front-End y las buenas prácticas de UX/UI.

¿Cuáles son las actitudes que deberías tener para aplicar al programa de prácticas?

• Adaptabilidad, mostrando gran interés por las nuevas tecnologías y su aplicación para una mejora continua.
• Aprendizaje, mediante la continua búsqueda del conocimiento hasta convertirlo en resultados.
• Atención al detalle con visión global, poder detectar un error y su solución en un corto periodo de tiempo sin consecuencias en el resto de la solución.
• Visión tecnológica, pensar de manera constante en soluciones que sean innovadoras haciendo que el futuro sea el presente.
• Trabajo en equipo y cooperación, partiendo de que el trabajo conjunto con diferentes equipos multidisciplinares promueve el conocimiento y la calidad de las soluciones implementadas.

Si como profesional, eres ambicioso en el conocimiento tecnológico, tienes una gran capacidad de aprendizaje y quieres crecer con nosotros, aplica al programa de prácticas y evaluaremos tu candidatura como una gran oportunidad mutua de futuro.

🚀 ¡Súmate a nuestro equipo y construyamos juntos experiencias digitales de alto impacto en Implemental Systems!

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

. React Javascript MongoDB CSS NoSQL HTML Git TypeScript Sass Agile Redis DDD

We are knowmad mood!

Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento.

Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de adaptación a las necesidades de nuestros clientes y del mercado, a la vez que proporciona valor, visión, creatividad, expertise, profesionalidad y pasión por la tecnología en cada proyecto.

Los valores que marcan nuestro rumbo y nos guían hacia la excelencia son la colaboración, la innovación, el compromiso, la diversión y la confianza.

¿Qué es lo que valoramos?

• Ser capaz de definir un marco de trabajo y establecer buenas prácticas de diseño en la construcción de aplicaciones React.
• Tienes conocimientos de HTML / CSS (SASS)
• Has trabajado con NodeJS
• Tienes experiencia en React
• Posees experiencia trabajando con JavaScript tanto plain como con frameworks
• Posees experiencia trabajando con TypeScript
• Tienes conocimientos de Jest, Rxjs, Webpack, Styled-components …
• Tienes conocimientos y/o experiencia con bases de datos no relacionales NoSQL. Actualmente utilizamos MongoDB y Redis (entre otras)
• Posees la capacidad (¡y virtud!) de escribir código de calidad, escalable y mantenible
• A la hora de programar sigues patrones conocidos, como Domain Driven Design (DDD) o principios SOLID, y estándares de la industria
• Te suena o conoces herramientas y conceptos relacionados con tests como son las pruebas unitarias, pruebas de integración, cobertura de código, mocking, …
• Tienes experiencia usando algún sistema de control de versiones (usamos Git) y herramientas de CI/CD
• Tienes habilidad y te motiva aprender nuevas tecnologías, herramientas y técnicas
• Ser un jugador/a de equipo capaz de colaborar y conectar con las personas del resto del equipo y de la organización
• Tu capacidad para liderar proyectos técnicos
• Ser capaz de trabajar usando metodologías ágiles
• Ser responsable de algunos servicios en todo su ciclo de vida: desarrollo, cambios, mejoras e incidencias
• Ser capaz de ver los problemas como oportunidades para mejorar la situación actual. Nuestra visión es que el software es un medio ideal para solucionar los problemas que el negocio sufre diariamente
• Agilidad e ingenio para estar orientado al cambio mejorando nuestros productos y servicios
• Predisposición por mentorizar a otros integrantes del equipo con menos experiencia
  
  

Y con nosotros podrás disfrutar de:

👩 💻Plan de Carrera: Todos nuestros profesionales tienen a su disposición procesos diseñados específicamente para sus funciones dentro de la compañía: modelo de competencias, evaluaciones, planes de formación y certificación, proyectos y eventos.

✈Vacaciones: 22 días laborables + 2 días de libre disposición + 24 y 31 de diciembre (cierre empresa)

✨ Formación: Tendrás opciones para formarte en las últimas tecnologías y en INGLES! Además, podrás contar con nuestro programa de certificaciones oficiales y las licencias de Udemy Business.

🎁Sorpresas: Recibirás sorpresas en momentos especiales como en aniversarios con nosotros, en tus cumples y nacimientos de vuestros bebés👼.

🎈Plan Amigo: Puedes ser Embajador de nuestra marca a través de nuestro Plan Amigo y recibir una recompensa 🤑.

🌱Quokka: programa de actividades para promover el bienestar emocional, la actividad física, y la nutrición saludable

🏆Club de ventajas: Programa de beneficios y descuentos (ocio, tecnología, bienestar y salud...)

🤍Kudos: Iniciativa para fomentar una cultura de feedback y reconocimiento.

¡Los eventos son lo nuestro! Tenemos dos grandes congresos además de webinars y formaciones

¡Ah! Se nos olvidaba decirte que Los Reyes Magos también se pasan por knowmad mood...🫅🪄

Nos comprometemos con la igualdad de oportunidades y el respeto a la diversidad. Aplicamos nuestro Plan de Igualdad y el principio de no discriminación en todos nuestros procesos de selección

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• PublicadaNueva

. React Javascript Java Node.js Python Agile Azure NoSQL Angular Cloud Coumputing Microservices DevOps Salesforce

We at Mars Petcare believe in making a better world for pets and we want to do this through transforming our relationships with Pet Owners through delivering excellent products, services and personalized experiences with our brands. The Digital Products, Platforms & Services team is a newly formed team sits within Growth, Digital & Platforms (GDP) global function and is responsible for designing, developing & rolling out state-of-the-art digital products across brands, regions & divisions globally and help our brands accelerate organic growth.

What are we looking for?

• Hands-on experience with enterprise CDPs (Treasure Data, Salesforce Data Cloud, etc.).
• Strong understanding of customer identity unification, segmentation, and activation use cases.
• Proficiency in building APIs, microservices, and data pipelines in a cloud environment (Azure preferred).
• Solid grasp of real-time and batch data processing.
• Proven track record of scaling platforms and leading engineering teams.
• Strong technical expertise in software engineering principles, design patterns, and best practices.
• Proficiency in Java is must. In addition, one or more programming languages and frameworks (e.g., , Python, JavaScript, React, Angular, Node.js).
• Hands-on experience with cloud-based data platforms and services ideally on Azure Cloud.
• Strong understanding of database technologies (e.g., relational databases, NoSQL databases, data warehouses).
• Excellent leadership, communication, and collaboration skills, with the ability to influence and drive change across organizational boundaries.
• Strong analytical and problem-solving skills, with the ability to translate business requirements into technical solutions.
• Experience with Agile methodologies and DevOps practices is required
• Strong attention to detail and ability to manage multiple projects simultaneously while meeting deadlines
• Passion for innovation, continuous learning, and driving business growth through data-driven decision-making.
• Relevant certifications data architecture, data management certifications are a plus

What will be your key responsibilities?

- Own the technical vision and architecture for extending the CDP platform with custom services, APIs, and data workflows.

- Scale the CDP to support millions of customer profiles, real-time data ingestion, and downstream activation at low latency.

- Drive innovation in identity resolution, profile unification, and segmentation capabilities.

- Lead, mentor, and grow a team of engineers (backend, frontend, full stack) focused on CDP application engineering.

- Establish engineering best practices around coding, testing, observability, and performance optimization.

- Collaborate with cross-functional stakeholders to define and prioritize technical requirements and business use cases.

- Build APIs and connectors to integrate the CDP with enterprise applications (CRM, marketing automation, personalization engines, analytics platforms).

- Partner with the platforms team on infrastructure, DevOps, and enterprise integration touchpoints, ensuring smooth interoperability.

- Ensure data quality, accuracy, and reliability of customer profiles and segments.

- Implement engineering controls for data lineage, quality, and governance inside the CDP.

- Ensure compliance with data privacy and regulatory requirements (GDPR, CCPA, etc.).

Establish monitoring, SLAs, and operational excellence practices for CDP services.

What can you expect from Mars?

Work with diverse and talented Associates, all guided by the Five Principles.

Join a purpose driven company, where we’re striving to build the world we want tomorrow, today.

A strong focus on learning and development support from day one, including access to our in-house Mars University.

An industry competitive salary and benefits package, including company bonus.

#TBdigital

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada27 feb.

Teletrabajo React Javascript Git TypeScript

En Arelance sabemos que las personas son el activo más importante dentro de una empresa y por tanto invertimos muchos esfuerzos en buscar los mejores profesionales para nuestros clientes, y en ofrecer a nuestros candidatos los mejores proyectos.

Buscamos un/a Desarrollador/a TypeScript para participar en el diseño y evolución de agentes conversacionales en tiempo real dentro de un entorno tecnológico innovador.

Funciones:
+ Diseñar e implementar agentes conversacionales en tiempo real utilizando un framework declarativo y basado en componentes.
+ Desarrollar la lógica de agentes, gestión de estado, manejo de eventos y flujos de orquestación.
+ Construir y mantener servicios en TypeScript y componentes estilo SDK reutilizables en múltiples agentes.
+ Optimizar pipelines de baja latencia para interacciones de voz y chat.
+ Colaborar con equipos de Producto, AI/ML y Plataforma para evolucionar el framework de agentes.
+ Escribir código TypeScript limpio, bien testeado y listo para producción.
+ Monitorizar y mejorar la fiabilidad, observabilidad y rendimiento de sistemas en producción.
+ Contribuir a decisiones arquitectónicas y buenas prácticas para el desarrollo escalable de agentes.

Requisitos:
+ Al menos 2 años de experiencia con TypeScript / JavaScript en entornos productivos.
+ Conocimiento de sistemas en tiempo real (arquitecturas orientadas a eventos, streaming, restricciones de baja latencia).
+ Experiencia con paradigmas declarativos o basados en componentes (ej. mentalidad tipo React).
+ Experiencia en programación asíncrona, concurrencia y gestión de estado.
+ Diseño de APIs limpias y componentes modulares y reutilizables.
+ Experiencia con Git, pipelines CI/CD y entornos cloud-native.

Condiciones:
+ Modalidad remota 100%
+ SBA valorado hasta 40.000€ B/A
+ Acceso a formación
+ Proyecto estable.

¿Te interesa dar un salto profesional? ¡Queremos conocerte!

*** Sólo se valoran personas con permiso de trabajo y residencia en España***

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada27 feb.

Javascript Java CSS Bootstrap AJAX jQuery HTML Git Hibernate REST Oracle SOAP Agile Spring

En CAS Training, empresa líder con más de 20 años en consultoría tecnológica, outsourcing y formación especializada, buscamos incorporar un/a Buscamos un/a Desarrollador/a Senior Back-End Java para incorporarse a un proyecto estable en entorno corporativo.

La persona seleccionada formará parte de un equipo técnico trabajando con tecnologías Java en un entorno de desarrollo ágil.


Requisitos mínimos
- 4 años de experiencia en el sector IT.
- 3 años de experiencia en: Java con framework Spring, Oracle,
- Front-end: HTML, CSS, JavaScript y/o jQuery y/o AJAX y/o Bootstrap
- Servicios web SOAP y/o REST
- Persistencia Java (JPA y/o Hibernate)
- Generación de informes (Oracle Reports y/o Jasper Reports o similares)
- Control de versiones (Apache Subversion -SVN- y/o Git)
- Metodologías ágiles de desarrollo
- Formación mínima: Ciclo Formativo de Grado Superior


Funciones:
- Desarrollo de aplicaciones Back-End en Java (Spring).
- Creación e integración de servicios web SOAP/REST.
- Gestión de la persistencia con JPA/Hibernate y Oracle.
- Mantenimiento y mejora de aplicaciones en entorno ágil.


Se ofrece:
- Formar parte de un equipo dinámico altamente cualificado en una empresa en proceso de expansión.
- Participar en proyectos innovadores y punteros para grandes clientes de primer nivel en distintos sectores de mercado.
- Proyectos de larga duración, estabilidad profesional y progresión laboral.
- Contratación indefinida.
- Acceso gratuito al catálogo de formación anual de Cas Training.
- Salario negociable en base a la experiencia y valía del candidato/a.

Modalidad de trabajo: Híbrido en Madrid (1 día presencial, resto en remoto)

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada27 feb.

Teletrabajo Javascript Python Agile CSS TSQL Scrum HTML TypeScript Gradle Big Data Machine Learning Power BI Office

Do you have background and wide experience in data engineering and strong knowledge in Palantir and frontend? Are you an open-minded professional with good English skills? If it sounds like you, this could be the perfect opportunity to join EPAM as a Senior Palantir Data Engineer.

EPAM is shaping the digital future for Fortune 1000 companies, building complex solutions using modern technologies. We are looking for a Data Engineer with an open-minded personality who can join our friendly environment and become a core contributor to our team of experts. This position is an opportunity to work on a complex Data transformation project.

Remote working from anywhere in Spain is welcome!

Responsibilities

- Design and implement robust and scalable data-driven solutions to support key decision-making business processes
- Build data-driven applications
- Leverage cutting-edge technology that applies Big Data and ML to solve new and emerging problems
- Develop visualizations and analytics solutions to interpret and present large-scale datasets effectively
- Communicate complex technical ideas clearly to both technical and non-technical stakeholders, ensuring alignment on project goals

Requirements

- Bachelor´s degree level or equivalent in Computer Science, Data Science or similar discipline
- 2+ years of work experience in data and technology
- Experience in building data-driven applications with a user-focused mindset and storytelling with data
- Competency in data analytics and visualization with an ability to craft solutions for improved decision-making
- Proficiency in modern coding languages, such as Python or TypeScript
- Understanding of SQL and the concept of relational databases
- Experience with Scrum and Agile development approaches
- Experience with Palantir Foundry
- Familiarity with HTML, CSS, JavaScript, and Gradle
- Knowledge of the Insurance Domain, Financial Industry or Finance function in other industries
- Spanish language (native) is a must, and good communication skills in English, with the ability to explain technical concepts clearly for non-technical audiences

Nice to have

- Knowledge of Microsoft Power BI
- Knowledge of PySpark
- Experience with Machine Learning or Generative AI

We offer/Benefits

- Private health insurance
- EPAM Employees Stock Purchase Plan
- 100% paid sick leave
- Referral Program
- Professional certification
- Language courses

EPAM is a leading digital transformation services and product engineering company with 61,700+ EPAMers in 55+ countries and regions. Since 1993, our multidisciplinary teams have been helping make the future real for our clients and communities around the world. In 2018, we opened an office in Spain that quickly grew to over 1,450 EPAMers distributed between the offices in Málaga, Madrid and Cáceres as well as remotely across the country. Here you will collaborate with multinational teams, contribute to numerous innovative projects, and have an opportunity to learn and grow continuously.

- Why Join EPAM
- WORK AND LIFE BALANCE. Enjoy more of your personal time with flexible work options, 24 working days of annual leave and paid time off for numerous public holidays.
- CONTINUOUS LEARNING CULTURE. Craft your personal Career Development Plan to align with your learning objectives. Take advantage of internal training, mentorship, sponsored certifications and LinkedIn courses.
- CLEAR AND DIFFERENT CAREER PATHS. Grow in engineering or managerial direction to become a People Manager, in-depth technical specialist, Solution Architect, or Project/Delivery Manager.
- STRONG PROFESSIONAL COMMUNITY. Join a global EPAM community of highly skilled experts and connect with them to solve challenges, exchange ideas, share expertise and make friends.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada26 feb.

Javascript API Agile REST ITIL Kafka Office

Are you a forward-thinking professional with a strong background in ServiceNow and an interest in financial services? Join EPAM in Madrid as a Senior ServiceNow Developer in the private banking sector and accelerate your career in financial services technology.

As a ServiceNow Developer, you drive automation and improvement of enterprise service delivery by designing and implementing solutions within the ServiceNow platform. You will build and maintain the Business Request Catalogue, develop self-service portal widgets, and create reusable Script Includes to support client- and server-side functionality. Your focus will be on configuring ticketing systems and streamlining ordering processes, always leveraging out-of-the-box features where practical to ensure scalable, maintainable, and secure solutions. Through your contributions, you enable efficient, compliant service operations and enhance the end-user experience across key processes. We´re looking for a team player with excellent communication skills, engineering mastery and a B2+/C1 English level for effective stakeholder interactions.

This is a hybrid role based in Madrid´s city center, ideal for those eager to thrive in a dynamic environment and make a significant impact in private banking technology. Join EPAM and contribute to shaping the future of financial services in Spain!

Responsibilities

- Design, develop, and maintain ServiceNow solutions focused on the Business Request Catalogue and ticketing systems based on case management
- Develop user-friendly self-service portal components, including custom widgets and forms, to improve end-user experience
- Create and optimise reusable server- and client-side scripts (e.g., Script Includes, Business Rules, Client Scripts) for process automation
- Implement integrations to streamline onboarding and request processes
- Prioritise out-of-the-box ServiceNow functionality to ensure sustainable, upgrade-safe solutions with minimal customisation
- Collaborate with stakeholders to gather requirements, translate business needs into technical designs, and deliver fit-for-purpose solutions
- Support testing, documentation, and deployment activities within agile release cycles, ensuring quality and compliance
- Troubleshoot issues, conduct root cause analysis, and apply fixes in development, test, and production environments

Requirements

- Proven hands-on experience with ServiceNow development (minimum 3 years preferred)
- Bachelor´s degree in Computer Science, Information Technology, or a related field (or equivalent practical experience)
- Strong problem-solving skills with a focus on clean, efficient, and maintainable code
- Commitment to following ITSM best practices and enterprise architecture principles
- Ability to work independently and collaboratively within cross-functional teams
- Attention to detail with a quality-first mindset, especially around security and scalability
- Proactive approach to identifying process improvements and automation opportunities
- Clear communication skills to engage with technical peers and non-technical stakeholders
- Adherence to change and configuration management processes in a controlled environment
- Solid understanding of JavaScript, Glide API, REST web services and streaming (Kafka)
- Experience with Service Portal development, including widget creation and front-end customizations
- Familiarity with ITIL processes and ServiceNow modules such as Incident, Request, and Case Management
- Knowledge of integration patterns (e.g., MID Server, SOAP/REST APIs) and data migration techniques
- ServiceNow Certified System Administrator (CSA); certification as Application Developer or Implementation Specialist is highly desirable
- Awareness of security and compliance standards applicable to financial services environments
- Comfortable working in agile and cross-functional teams, with excellent communication and collaboration skills
- Good communication skills, with the ability to collaborate with colleagues and stakeholders; B2 level of English

We offer/Benefits

- Private health insurance
- EPAM Employees Stock Purchase Plan
- 100% paid sick leave
- Referral Program
- Professional certification
- Language courses

EPAM is a leading digital transformation services and product engineering company with 61,700+ EPAMers in 55+ countries and regions. Since 1993, our multidisciplinary teams have been helping make the future real for our clients and communities around the world. In 2018, we opened an office in Spain that quickly grew to over 1,450 EPAMers distributed between the offices in Málaga, Madrid and Cáceres as well as remotely across the country. Here you will collaborate with multinational teams, contribute to numerous innovative projects, and have an opportunity to learn and grow continuously.

- Why Join EPAM
- WORK AND LIFE BALANCE. Enjoy more of your personal time with flexible work options, 24 working days of annual leave and paid time off for numerous public holidays.
- CONTINUOUS LEARNING CULTURE. Craft your personal Career Development Plan to align with your learning objectives. Take advantage of internal training, mentorship, sponsored certifications and LinkedIn courses.
- CLEAR AND DIFFERENT CAREER PATHS. Grow in engineering or managerial direction to become a People Manager, in-depth technical specialist, Solution Architect, or Project/Delivery Manager.
- STRONG PROFESSIONAL COMMUNITY. Join a global EPAM community of highly skilled experts and connect with them to solve challenges, exchange ideas, share expertise and make friends.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada26 feb.

Javascript Agile CSS HTML Git Jira TypeScript DevOps Office

Do you possess proficiency and extensive background as an SAP UI5 Developer? Are you a resourceful professional with strong English communication skills? If this resonates with you, this could be an excellent chance to become a Senior SAP UI5 Developer at EPAM.

EPAM partners with Fortune 1000 companies to craft their digital future, delivering sophisticated solutions with modern technologies. We are looking for a skilled SAP UI5 Developer to join our team at a global leader in semiconductor innovation. This role involves crafting advanced web applications designed to optimize business-critical and operational workflows. It demands expertise in SAP UI5 and Fiori and collaboration with backend teams to build intuitive interfaces that drive productivity in domains like supply chain, manufacturing, and engineering. If creating dynamic user experiences is your passion, we welcome your interest!

Remote opportunities are available for candidates residing anywhere in Spain.

Responsibilities

- Develop user interfaces using SAP UI5 and Fiori to create engaging and responsive experiences
- Coordinate with backend developers (SAP HANA/BW) for seamless integration using OData and RESTful APIs
- Design reusable UI components following SAP Fiori design principles
- Ensure scalability and reliability by optimizing application performance and resolving issues
- Define and gather stakeholder requirements to deliver visually functional UI solutions
- Participate in Agile ceremonies such as sprint planning, stand-ups, and retrospectives
- Document designs, workflows, and methodologies to enhance team knowledge sharing

Requirements

- Knowledge of SAP UI5 and SAP Fiori development frameworks
- Background in HTML5, CSS3, JavaScript, and TypeScript
- Familiarity with OData services, JSON, and RESTful APIs for backend communication
- Expertise in SAP Web IDE or SAP Business Application Studio for development tasks
- Competency in version control tools like Git and Agile collaboration platforms like Jira and Confluence
- Understanding of SAP HANA and SAP CAP (Core Data Services) is preferred
- Flexibility to use SAP UI5/Fiori applications effectively with 3+ years of hands-on experience
- Strong understanding of UI/UX principles and SAP Fiori design guidelines
- Skills in integrating frontend applications with backend APIs
- Proficiency in JavaScript and TypeScript for application development
- Experience optimizing and troubleshooting SAP UI5 applications
- Familiarity with Agile development practices

Nice to have

- Proficiency in SAP Business Technology Platform (BTP)
- Understanding of workflows within SAP S/4HANA and SAP HANA environments
- Capability to work with CI/CD pipelines and DevOps methodologies

We offer/Benefits

- Private health insurance
- EPAM Employees Stock Purchase Plan
- 100% paid sick leave
- Referral Program
- Professional certification
- Language courses

EPAM is a leading digital transformation services and product engineering company with 61,700+ EPAMers in 55+ countries and regions. Since 1993, our multidisciplinary teams have been helping make the future real for our clients and communities around the world. In 2018, we opened an office in Spain that quickly grew to over 1,450 EPAMers distributed between the offices in Málaga, Madrid and Cáceres as well as remotely across the country. Here you will collaborate with multinational teams, contribute to numerous innovative projects, and have an opportunity to learn and grow continuously.

- Why Join EPAM
- WORK AND LIFE BALANCE. Enjoy more of your personal time with flexible work options, 24 working days of annual leave and paid time off for numerous public holidays.
- CONTINUOUS LEARNING CULTURE. Craft your personal Career Development Plan to align with your learning objectives. Take advantage of internal training, mentorship, sponsored certifications and LinkedIn courses.
- CLEAR AND DIFFERENT CAREER PATHS. Grow in engineering or managerial direction to become a People Manager, in-depth technical specialist, Solution Architect, or Project/Delivery Manager.
- STRONG PROFESSIONAL COMMUNITY. Join a global EPAM community of highly skilled experts and connect with them to solve challenges, exchange ideas, share expertise and make friends.

• Nivel de experiencia---
• Tipo de contratoA tiempo completo
• Publicada26 feb.

Javascript API Node.js MySQL MongoDB TSQL Kubernetes GraphQL Git REST TDD TypeScript RabbitMQ Redis Fintech ECMAScript Office Microservices

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we´ve already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don´t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

!IMPORTANT: This position is office based for our office in Valencia, Spain.

!We can provide relocation assistance if you´re outside of the city or country.

We are looking for a skilled Senior Node.js Developer with relocation to Valencia to join the Referon team - a modern affiliate tracking platform serving clients worldwide.

Requirements:
• Strong knowledge of JavaScript and the ECMAScript 6 standards
• 3+ years of commercial experience with Node.js and Nest.js
• 5+ years of commercial experience in web development
• Commercial experience of working with high loaded SQL or NO SQL databases
• Commercial experience of implementing the REST, GraphQL and WebSockets
• Understanding of the TDD principles and experience of writing tests
• Understanding of microservice architecture principles
• Experience of GIT version control system
• Experience with RabbitMQ
• Experience with Redis
• Experience with databases MongoDB, MySQL
• At least Intermediate lvl of English

Will be a plus:
• 2+ years of hands-on experience developing over CI/CD/Micro Services architecture/Containers
• Experience with Kubernetes
• Experience with Docker/Podman
• Experience with TypeScript
• Experience designing and implementing infrastructure for AI agent systems.
• Experience with Clickhouse or any other OLAP

Duties and opportunities:
• In-house platform development
• 3rd party API integrations
• Actively participate in developing new features from scratch

We offer excellent benefits, including but not limited to:
• Snacks in the Office
• 24 days of vacation per year
• Attractive office location and facilities
• Medical insurance
• Languages classes (partially paid by the Company)
• Social Club of the Company

Bold moves start here. Make yours. Apply today!