1,658 back end web developer jobs in Lisboa, Portugal.

Exibindo vagas

agap2IT

Senior Cobol Developer

Há 22 dias

... applications; - Optimize COBOL code for performance, scalability, and maintainability; - Stay updated on COBOL language updates, best practices, and industry trends; - Participate in code reviews and provide constructive feedback to peers; - Proficiency in COBOL programming language; - Good knowledge of English (minimum ...

Lisboa, Portugal

Bitil

Senior Java Developer

Há 22 dias

Híbrido
Presencial

Backend

... orientadas a resultados, com o objetivo de otimizar o desempenho organizacional. O QUE PROCURAMOS Um Senior Java Engineer com sólida experiência em desenvolvimento back-end, microsserviços e modernização de sistemas legados para integrar um projeto de referência. - Localização: Lisboa - Modelo de trabalho: Híbrido (2/3 vezes ...

Lisboa, Portugal

Alongside

Senior PHP Developer

Há 22 dias

Presencial

Backend

5 PHP - 8 PHP

... concurrent users. - Investigate and resolve performance bottlenecks and technical issues in legacy applications. - Support the maintenance and improvement of backend services, web applications, and internal management platforms. - Document existing functionalities, integrations, and technical processes. - Collaborate with ...

Lisboa, Portugal

Bee Engineering

Sénior Java Developer

Há 22 dias

Backend

// Bee motto if (me.dareToChange() == true) { me.sendCV(); me.happy(true); } Somos uma consultora de tecnologias de informação com foco em projetos de Engenharia associados às Tecnologias da Informação. Atuamos em dois eixos principais: OTS e DxSpark, concentrando o que fazemos de melhor em cada um deles. Contamos com uma ...

Lisboa, Portugal

Olisipo

ServiceNow L3 Developer

Há 22 dias

Remoto
Híbrido
Presencial

€40,900 por año

... areas of health and well-being, fitness, travel, among others); - Free psychological consultations; - Possibility of a salary advance, without commissions. If you have the right profile, send us your CV through our website or to and learn more about this opportunity! Poderá encontrar o anúncio original publicado em: []

Lisboa, Portugal

ITDS Portugal

Senior WebMethods Developer

Há 22 dias

Híbrido

... and object modeling. - Strong knowledge of SQL, data modeling, XML/JSON, and REST API integrations. - Proven experience with Java/J2EE, Linux environments, and WebSphere is a plus. - Excellent communication skills in French (C1 level mandatory) and English (good command). - Ability to interact effectively with both technical ...

Lisboa, Portugal

Talan

Murex Workflows Developer

Há 26 dias

Remoto
Contrato

€850 EUR

... landscape, and we’re on track to reach €1 billion in revenue this year. Our Core Areas of Expertise - Data & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI. - Cloud & Application Services: ...

Lisboa, Portugal

ComparaJá

Venture Developer - ComparaJa

Há 26 dias

Remoto
Híbrido
Presencial

... ambitious individuals? If you have a genuine passion for connecting with people and driving remarkable outcomes, then you could be the perfect fit for our Venture Developer position. About us We are on a mission to help consumers save time and money by matching them with the best products for their needs with banking, insurance ...

Lisboa, Portugal

Magic Media

Lead Unity Developer

Há 26 dias

Remoto
Tempo integral

... and telemetry - Oversee backend-facing features such as async multiplayer - Code review and mentoring Requirements - 5+ years of experience as a Unity game developer. - Previous experience as Lead Developer of a team of more than 6 developers. - Leading the development of at least one large game title from A-Z . - A passion ...

Lisboa, Portugal

Magic Media

Mid Unity Developer

Há 26 dias

Remoto
Tempo integral

Apoio ao cliente

... expertise in the areas of art, animation, cybersecurity, game development, software development, VFX, and video production amongst others. We work with leading developers and publishers within the games and tech industry, providing support and solutions designed around individual needs and carried out by global experts. The ...

Lisboa, Portugal

Komodo Consulting

Senior Java Developer

Há 27 dias

Híbrido

TI
Gestao de produto
Backend

... investment analysis, and digital process improvement; - IT Team Augmentation helping clients scale and strengthen their tech teams. The project As a Senior Java Backend Developer, you will work within an agile Software Development Team, responsible for the full lifecycle of an application. You will scale the platform to meet ...

Lisboa, Portugal

WIRE IT

Digital Analytics Engineer

Há 14 dias

Remoto
Tempo integral
Contrato

Analitica de dados

... next person to join WIRE IT. Role: Digital Analytics Engineer Location: Remote, Portugal Required skills: - Strong JavaScript skills and understanding of modern web and mobile architectures. - Experience with Tealium iQ and Adobe Analytics. - Experience with data layer specification, event schema design, and implementation. ...

Lisboa, Portugal

Capgemini

Red Team Operator

Há 14 dias

Híbrido

Ciberseguranca

... passion for offensive security, vulnerability research, and ethical hacking. - Minimum of 2 years of experience in Penetration Testing, preferably focused on Web Application Security. - Proven hands-on experience in identifying and exploiting Web vulnerabilities, including XSS, SQL Injection, CSRF, Clickjacking, CRLF Injection, ...

Lisboa, Portugal

Opinov8

Senior Full-Stack Developer (.Net/React) - Portugal

Há 29 dias

Remoto

TI
HR
Fullstack

... understanding of Entity Framework Core and LINQ or similar ORM. - Knowledge of database design, stored procedures, etc. - Strong understanding of front-end and back-end development principles. - Proficiency in modern web technologies and frameworks. - Excellent problem-solving skills and the ability to work independently ...

Lisboa, Portugal

Akuo

Powerplant Manager

Há 10 dias

Remoto
Contrato

Founded in 2007, Akuo is an independent renewable energy producer operating in more than twenty countries worldwide. The Group is active across the entire value chain: development, financing, construction, and operation of solar, wind, and storage power plants. Akuo’s teams combine technological expertise, environmental ...

Lisboa, Portugal

Powerdot

Live Support Coordinator

Há 11 dias

Remoto
Híbrido
Presencial

... field technicians during on-site interventions, helping resolve hardware, firmware, and network issues quickly and effectively. You’ll be the expert on the other end of the line, guiding troubleshooting remotely, escalating complex cases, and proactively monitoring charger health across the network. Your mission is to keep ...

Lisboa, Portugal

ITDS Portugal

Senior Murex Developer - Capital Markets & Regulatory IT

Há 17 dias

Híbrido

... innovation in financial technology — drive transformative solutions on the Murex platform! Lisbon-based opportunity with hybrid work model. As a Senior Murex Developer / Specialist, you will be working for our client within the Capital Markets and Regulatory IT sector. You will be instrumental in delivering cutting-edge enhancements ...

Lisboa, Portugal

Adecco Recruitment

WMS ENGINEER

Há 17 dias

Híbrido
Presencial
Tempo integral
Contrato

... environments - English level B2 or above Additional Requirements for WMS Engineers - Knowledge of Unix/Linux environments - Shell scripting experience - Programming background in Java, C# or Python - Experience with APIs, web services and systems integration - Knowledge of automated deployment, testing and validation practices ...

Lisboa, Portugal

ITDS Portugal

Senior N2 Application Support Engineer - Financial Applications

Há 14 dias

Híbrido

... multi-layered environments. - Proven expertise with tools like ServiceNow, Jira, Confluence, Power BI, and SQL read-only queries. - Strong understanding of front-end, middle, and back-end architecture, including data flows and integration points. - Excellent communication skills in French (C2) and English (B2), with a service-oriented ...

Lisboa, Portugal

Tapestry

Senior Director, Adversary Services

Há 10 dias

Tempo integral
Meio período

€154k EUR - €176k EUR

... a chance and apply; you may just be who we are looking for. We would be delighted to hear from you. Our Competencies for All Employees Courage : Doesn’t hold back anything that needs to be said; provides current, direct, complete, and “actionable” positive and corrective feedback to others; lets people know where they stand; ...

Lisboa, Portugal