2799 developer English-speaking jobs in Portugal

Go (Golang) Developer Location : Portugal - Full Remote Location : Our Engineering team is mainly based

Experienced Frontend Engineer to develop and maintain scalable web applications using React, Next.js, and Redux. Implement features using SSR and SSG, integrate with backend services, and build reusable UI components.

Senior Frontend Engineer (React + Node.js) needed with 7+ years of experience in frontend development. Must have strong experience with React, Node.js, REST APIs, and responsive web applications. Experience with UI component design, unit testing, Git, and CI/CD workflows is required. Fluent English is necessary.

Senior .NET Developer needed for back-end development using C# or .NET. Requires 5+ years of experience, understanding of OOP, and proficiency in writing testable code. Must have experience with relational databases (MS SQL Server preferred) and API integration. Fluency in English is required.

Intermediate .NET Developer will contribute to the development of digital products using C#/.NET, relational databases, and APIs. Must have 2+ years of back-end development experience and proficiency in Object-Oriented Programming. Fluency in English is required.

ConsultingReferrals increase your chances of interviewing at Affinity by 2xGet notified about new Frontend Developer

Seeking a PL/SQL Developer: Rhino, are you there?

Senior Java Developer to design and develop high-load distributed systems for electronic trading platforms. Lead the design and implementation of backend systems, write and optimize performant code, and collaborate with stakeholders.

We are currently seeking a talented Tibco Developer to join our growing team.RequirementsSolid knowledge

Senior PHP Developer with 5+ years of experience building fullstack applications, including Laravel framework and MySQL databases. Experience mentoring junior developers and REST/SOAP webservices implementation is required. Must be comfortable in a hybrid work model.

Java + PIM developer needed for a 100% remote role. Requires 6+ years of software development experience with a focus on Java backend development. Solid knowledge of OOP principles, design patterns, and experience with Terraform, unit testing, and CI/CD are essential.

Intermediate .NET Developer will contribute to innovative projects for global clients. Requires 2+ years of back-end development experience with C#/.NET, strong OOP understanding, and proficiency in writing efficient, testable code. Must have experience with relational databases (MS SQL Server preferred) and API integration. Fluency in English is required.

We are looking for anAmazing C# Analyst Developer : Senior level (5+ years) Position type: Hybrid in

Role: Senior Frontend Developer Location: Hybrid, Porto Portugal Required skills:Strong experience in

Senior Unity Developer to design, develop, and maintain mobile games. Collaborate with designers, artists, and product teams. 5+ years of Unity and C# experience required. Proven experience shipping mobile games. Remote position.

We are hiring a Senior BackEnd Developer About The Role We are looking for a Senior BackEnd Developer ... priority, they make technical recommendations to the Solution Owner accordingly.The Senior Backend Developer

Mid .NET Fullstack Developer (C# / Angular) - Porto or LisbonWe are looking for aMid-level .NET Fullstack

Mid .NET Fullstack Developer (C# / Angular) - Porto or LisbonWe are looking for aMid-level .NET Fullstack

Freelance Machine Learning Developer for project-based AI opportunities. Design computational problems requiring Python programming and non-trivial reasoning. Verify solutions using Python libraries and document problem statements.

• Experience using SQL Developer or similar database tools.