20 publicaciones de empleo destacadas de javascript engineer en el prat de llobregat, barcelona provincia (¡Están contratando!)

Software Engineer
Energiot —Bellaterra, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Informática
- Inglés
Senior QA Automation Engineer
Davantis —Bellaterra, Barcelona provincia
- Jornada completa
- Informática
- Mantenimiento
- JavaScript
- Formación continua
Solicitud rápida
Technical Solutions Engineer
Everseen —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- Project management
Aerospace RAMS Engineer
DMD Solutions —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Microsoft Excel
- Inglés
- Máster
Solicitud rápida
FULL STACK ENGINEER
Hihired Recruitment SL —Barcelona, Barcelona provincia
- Jornada completa
- SQL
- JavaScript
- Python
Software Engineer Specialist
ISDIN —Barcelona, Barcelona provincia
- Informática
- Inglés
- Grado
Backend Engineer
WhereTo —Barcelona, Barcelona provincia
- Jornada completa
- Java
- AWS
- C++
QA Automation Engineer (Appium) - Sector Bancario
Capgemini —Barcelona, Barcelona provincia
- DevOps
- Java
- JavaScript
Senior Engineer, Full-stack Custom Solutions
Clio —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Informática
- Sistemas ERP
- Seguro dental
- Vacaciones pagadas
QA Automation Engineer
NTT Ltd —Barcelona, Barcelona provincia
- DevOps
- Java
- JavaScript
Associate Application Developer - Graduate Program
ADP —Barcelona, Barcelona provincia
- Jornada completa
- Informática
- Inglés
- Sistema operativo Windows
Senior Quality Assurance Engineer (m/f/d)
Ververica GmbH —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Azure
- Java
- AWS
Solicitud rápida
8d
SOFTWARE DEVELOPER / ENGINEER - PHP. Front End & Back End Web development
Opt Media Marketing Solutions —Barcelona, Barcelona provincia
- Inglés
- JavaScript
- Desarrollo de software
FrontEnd Developer
Napptilus Tech Labs —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- JavaScript
- Desarrollo de software
- HTML
Senior Software Engineer (Ruby/RoR, Chatbots & AI)
Workato —Barcelona, Barcelona provincia
- Teletrabajo
- Informática
- Inglés
- Máster
Solicitud rápida
Software Engineer- Java /C++ (Mid Level)
Vonage —Barcelona, Barcelona provincia
- Teletrabajo
- Java
- AWS
- C++
Solicitud rápida
Full Stack Software Engineer – (Hybrid)
eDreams ODIGEO —Barcelona, Barcelona provincia
- Jornada completa
- Oficina
- Hotel
- JavaScript
Software Engineer Team Lead
Wiris —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- Microsoft Office
Solicitud rápida
10d
Adobe Customer Journey Analytics Engineer
Cognizant Netcentric —Barcelona, Barcelona provincia
- Jornada completa
- JavaScript
- Agile
- Marketing
- Abono gimnasio
Solicitud rápida
Senior Full Stack Developer
Allianz —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- DevOps
- Java
- Máster
- Plan de pensiones

Quiero recibir la alerta de empleo más reciente de javascript engineer en el prat de llobregat, barcelona provincia

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Software Engineer

Energiot
Bellaterra, Barcelona provincia

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Detalles del empleo

Contrato indefinido | Jornada completa

Cualificaciones

CI/CD
Español
Node.js
Informática
React
Firmware
Inglés
Máster
AWS
Docker
Grado
JavaScript
REST
Desarrollo de software
APIs
Escalabilidad
Cloud
SaaS
Python

Descripción completa del empleo

Role Description

Energiot is seeking a proactive and highly autonomous Mid Software Engineer to join our growing product and R&D team in Barcelona. The role focuses on the development of the cloud software and web platform that powers our IoT ecosystem for electrical grid monitoring and smart energy applications. You will work across the full stack, from backend services and APIs to web frontends, building the systems that ingest, process, and visualize sensitive data about the real-time status of electrical grid lines.

Because the platform handles critical grid data, security and reliability are central to everything you build. This is a high-ownership role: your decisions and actions will carry significant weight, so we are looking for someone who thrives with autonomy and is comfortable driving features end to end in a multidisciplinary environment combining software, IoT platforms, and real-world sensor data.

Key Responsibilities

Design, develop, and maintain full-stack features for our SaaS platform, with a strong focus on frontend development using React and TypeScript.
Build and maintain backend services and REST APIs in Node.js / Python.
Design and operate cloud infrastructure and services on AWS, following best practices for scalability and security.
Apply secure coding and cybersecurity practices throughout the platform, ensuring the confidentiality and integrity of sensitive grid data.
Integrate with and extend our IoT cloud platform (ThingsBoard), including dashboards, rule chains, and device management.
Contribute to the full development lifecycle: requirements analysis, technical design, implementation, testing, and deployment.
Diagnose and resolve production issues, contributing to the reliability and observability of the platform.
Collaborate closely with firmware, hardware, and product teams.

Qualifications

Essential:

Bachelor's or Master's degree in Computer Science, Telecommunication Engineering, or a related field.
Minimum 2–3 years of experience in software development.
Strong programming skills in JavaScript/TypeScript and React.
Experience developing and consuming REST APIs and backend services.
Solid hands-on experience with AWS and cloud-based SaaS architectures.
Strong cybersecurity awareness and experience applying secure development practices, particularly when handling sensitive or critical data.
Experience managing agentic development workflows, effectively leveraging AI coding agents to build, review, and ship software with autonomy and sound judgment.
Fluency in Spanish and English.
Proactive and highly autonomous mindset, comfortable taking ownership and making impactful technical decisions with minimal supervision.

Preferred / Nice to Have:

Knowledge of SCADA communication protocols, particularly TASE.2 (ICCP / IEC 60870-6) and IEC 60870-5-104 (IEC 104).
Experience with IoT cloud platforms, particularly ThingsBoard.
Experience handling time-series data or device telemetry at scale.
Experience with public cryptography and secure channels
Experience with Docker and containerized deployments.
Familiarity with CI/CD pipelines.
Experience using API testing tools such as Postman.
Interest in the energy sector and sustainability.

What We Offer

Full-time, permanent contract
Entrepreneurial startup culture with a high level of ownership
Private medical insurance coverage (Adeslas PYME total)
Office located in Barcelona, with a strong focus on innovation and sustainability.

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Quiero recibir la alerta de empleo más reciente de javascript engineer en el prat de llobregat, barcelona provincia

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