162 Backend jobs in Porto, Portugal.

Exibindo vagas

Java Backend Developer

  • Híbrido
  • Tempo integral
  • Contrato
  • TI
  • Backend

€24500 EUR - €60500 EUR

Who are we? Quanteam, founding entity of RAINBOW PARTNERS, is a consulting firm specialized in Banking and Financial Services. With more than 1200 consultants across 10 countries, we combine business and IT expertise to support leading institutions in transformation projects.

Porto, Portugal

Senior C .Net Developer - Porto

  • Híbrido
  • Presencial
  • Backend
NET Developer specialized in Windows Desktop development to join a robust engineering team. In this role, you will be responsible for designing, building, and maintaining high-performance desktop applications while working in a fast-paced, collaborative Agile environment. NET framework.

Porto, Portugal

Java Backend Developer

  • Híbrido
  • Tempo integral
  • Contrato
  • TI
  • Backend

€24500 EUR - €60500 EUR

Who are we? Quanteam, founding entity of RAINBOW PARTNERS, is a consulting firm specialized in Banking and Financial Services. With more than 1200 consultants across 10 countries, we combine business and IT expertise to support leading institutions in transformation projects.

Porto, Portugal

Senior Backend Engineer - Java, Spring & Scalable Systems

  • Backend
Nox Health Group, Inc. is seeking a Senior Developer Backend to design, develop, and maintain scalable backend systems on our Nox Cloud platform using Java technologies. You will contribute in an Agile, multidisciplinary team to ensure reliability and performance.

Porto, Portugal

Junior C# Developer - WPF and Angular Applications

  • Remoto
  • Híbrido
  • Backend
Hook – one bold sentence Empower your career in software development—drive innovative solutions with cutting-edge technologies and collaborate with dynamic international teams. Location & Work Model Porto-based opportunity with hybrid work model (up to 3 remote days per week).

Porto, Portugal

AI-Driven Backend Engineer — Cloud, APIs, Scale

  • Backend
Vestas is seeking a Backend Engineer in Porto to join the Backend Engineering Chapter within Digital Customer Channels & Experience. You will design, develop, and maintain scalable backend services for customer-facing digital solutions, leveraging AI-assisted development to boost quality and productivity.

Porto, Portugal

Hybrid Java Developer — Spring Boot & Growth Opportunities

  • Híbrido
  • Backend
We Are META seeks a Java Developer to join the Rhino team, designing, developing, and maintaining scalable web applications using Java and Spring Boot. You will work in a hybrid setup with Porto-based days.

Porto, Portugal

Java Developer (Junior/Mid/Senior) - French Speaker

  • Remoto
  • Híbrido
  • Backend
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.

Porto, Portugal

Senior Java Backend Engineer — Microservices & APIs

  • TI
  • Backend
A leading tech company in Porto is looking for a Senior Java Backend Developer. The ideal candidate will have strong proficiency in Java (11/17) and hands-on experience with Spring Boot for developing scalable microservices.

Porto, Portugal

Full-Stack .NET Developer for REST APIs (Hybrid, Porto)

  • Híbrido
  • Presencial
  • Backend
  • Fullstack
NET para integrar+num dos seus projetos na área dos seguros, no Porto. O candidato vai desenvolver APIs REST de alta performance com foco em Minimal APIs, desempenho, manutenibilidade e simplicidade.

Porto, Portugal

.Net Backend Developer

  • Tempo integral
  • Contrato
  • TI
  • Backend
At Mindera, we craft software with people we love. ABOUT THE ROLE We’re looking for a NET BACKEND DEVELOPER to join our team. As a Backend Engineer you’ll be part of the development of core platform systems that expose data for desktop and mobile applications.

Porto, Portugal

Senior Backend Engineer

  • Backend
We are hiring a Senior Backend Engineer for an international group operating across RegTech, regulatory advisory and financial services, supporting growth across the GCC, Africa and global markets.

Porto, Portugal

Senior .NET Backend Engineer - RegTech Platform

  • Backend
Precise recruitment & selection is seeking a Senior Backend Engineer for an international RegTech group delivering compliance solutions across multiple markets. You will design, build and maintain backend services powering the platform with a focus on security, scalability and reliability.

Porto, Portugal

Senior Node.js Architect - Enterprise-Grade & Remote-First

  • Remoto
  • Backend
js Developer to lead the development of backend services and APIs. js development, expert knowledge of asynchronous programming, and proficiency in TypeScript. The role involves working closely with leadership to drive product development and requires commitment to long-term growth within the company.

Porto, Portugal

Senior .NET Backend/Fullstack Engineer - Hybrid & Azure

  • Híbrido
  • Backend
  • Fullstack
NET Developer (Backend / Fullstack) in Porto or Lisbon. NET technologies, expertise in Docker, Kubernetes, and CI/CD processes. This role offers a hybrid working environment along with generous perks such as health insurance, support for relocation, and personalized career coaching.

Porto, Portugal

Java Backend Engineer — Payments Platform (Hybrid)

  • Híbrido
  • Backend
Planet is seeking a Java Backend Engineer to join our e-commerce payments platform, developing, improving and operating the systems behind payment flows. You will integrate payment methods, build APIs, write tests, review code and contribute to scalable, robust backend components in a team-based environment.

Porto, Portugal

Java Developer (M/W)

  • Backend
We’re seeking a Senior Java Developer to join the Investment Banking team of our client! As a Senior Java Developer in e‑Trading, you’ll be working on critical projects in the financial technology sector, with a focus on performance and reliability.

Porto, Portugal

Senior Backend Lead: Java & Scalable Systems

  • TI
  • Backend
TSED UNIPESSOAL is seeking a Senior Backend Developer to lead application development in Porto. You'll guide an agile team and drive technical excellence while developing solutions for a global market.

Porto, Portugal

Middle/Senior Java Developer

  • Remoto
  • TI
  • Backend
Devexperts works with respected financial institutions, delivering products and tailor-made solutions for retail and brokerage houses, exchanges, and buy-side firms.

Porto, Portugal

Senior Java Developer: E‑Trading FinTech Platform

  • Backend
MERITIS is looking for a Senior Java Developer to join its Investment Banking team's e-Trading division in Porto, Portugal. In this role, you will design and implement scalable Java applications for trading systems while collaborating closely with trading, operations, and cross-functional teams.

Porto, Portugal