Frontend React Developer - 6711+ vagas

Adentis

ADENTIS is looking for a Senior Web Developer with over 10 years of experience in web development, proficient in both frontend (React) and backend (API design). This remote role in Portugal involves designing scalable architectures, leading a development team, and collaborating with designers and ba

ShelterZoom

Senior Front-End Developer (React) About ShelterZoom ShelterZoom is a deep tech company and multi-category innovator in cybersecurity, digital content ownership, and business continuity. With nearly 80 patents and trademarks in its portfolio, ShelterZoom is redefining data ownership, tracking, and p

SysMatch

Uma empresa de consultoria em TI procura um(a) React - Senior Frontend Developer para desenvolver aplicações web em Lisboa. O candidato ideal deve ter mais de 5 anos de experiência nas tecnologias mencionadas, sólida compreensão de REST APIs e proficiência em inglês (nível B2). Oferecemos um ambient

Mindera

Mindera is seeking a Staff Frontend Software Engineer in Aveiro to architect and develop high-performance, scalable user interfaces. You will lead design efforts while cultivating testing strategies and fostering collaborative leadership in Agile environments. Ideal candidates have 10+ years of expe

AgileEngine, LLC.

AgileEngine, LLC. is seeking a Site Reliability Engineer in Lisbon, Portugal. The role involves maintaining and improving the reliability of production environments for an enterprise SaaS platform. Responsibilities include monitoring systems, supporting CI/CD pipelines, and working with technologies

Lumenalta

1 day ago Be among the first 25 applicants Experience Remote done Right. Over 20 years of remote experience, all 500+ staff are 100% remote and we still grow vibrant relationships, provide exceptional opportunities for career growth while working with stellar clients on ambitious projects What we're

Adentis

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps,POC, Tech Lab); Nearshore. In ADENTIS, we focus on PEOPL

Devoteam

At Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transformation for leading organisat

Ovyo

Title: Senior Frontend Engineer (React/Next.js & .NET) Type: ASAP start - until end of June - extension possible Location: Remote (EU Based) About Ovyo: Ovyo is a B2B services company providing flexible engineering teams and talent solutions to the streaming, media, satellite, and communications ind

Adentis

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps,POC, Tech Lab); Nearshore. In ADENTIS, we focus on PEOPL

Syffer

About the job Frontend Platform Developer Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts

Adentis

Seeking a Senior .NET and React Developer with 9 years of experience in cloud architectures, event-driven systems, and AI tools. Role requires Kubernetes, Kafka/RabbitMQ, and database skills. Hybrid work model.

Adentis Portugal

With just over 9 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: - Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); - R&D (Bootcamps,POC, Tech Lab); - Nearshore. In ADENTIS, we focus on

KWAN

We are looking for a Frontend Developer in Lisbon, Porto or Braga who's eager to embark on an exciting new opportunity! Apply here https://form.typeform.com/to/PYqxT8NO?opportunity=Sara%20Norberto&channel=LinkedIN We connect IT professionals with projects that match their skills, professional experi

Ovyo

Title: Senior Frontend Engineer (React/Next.js & .NET) Type: ASAP start - until end of June - extension possible Location: Remote (EU Based) About Ovyo: Ovyo is a B2B services company providing flexible engineering teams and talent solutions to the streaming, media, satellite, and communications ind

Axians

Develops custom software solutions using .NET Core and React for the governmental sector, focusing on microservices and web APIs.

TransPerfect

Overview TransPerfect is an established company with a start-up culture seeking creative entrepreneurial people to join our team. We’re hiring a Frontend Engineer to join our global team to be responsible for the quality, development, and execution of our software products. If you’re ready to join a

Adentis Portugal

Com mais de 9 anos de existência a nível nacional, contamos com mais de 200 colaboradores com o nosso ADN e posicionamo-nos no mercado com 3 ofertas de serviço: - Strategy (Outsourcing, Team as a Service, Tech Academies) - R&D (Estágios, POC, Laboratório Tecnológico) - Nearshore Na ADENTIS centramo-

bridge351

Principais Responsabilidades 🔧 - Desenvolver e manter aplicações web utilizando .Net e React. - Implementar novas funcionalidades e evoluções em sistemas existentes. - Garantir a manutenção corretiva e evolutiva das soluções. 🎯 Principais Responsabilidades 🔧 Desenvolvimento e Manutenção de Softwa

Axians

Axians is the VINCI Energies brand dedicated to ICT and Digital Transformation. We're present across 37 countries, with more than 16 600 employees and an annual revenue of more than 3.7 billion euros, in 2024.We are looking for a.NET and React Developerto strengthen its team in theSocial & Healthcar