6854 frontend developer English-speaking jobs in Portugal

Design and develop Appian-based applications, ensuring alignment with business requirements. Participate in BPM projects, contributing to architecture design and solution implementation. Collaborate with stakeholders to analyze and model business processes.

Develop and maintain OutSystems applications (Mobile, Reactive, Traditional Web). Manage application lifecycle using Service Studio and Lifetime. Integrate APIs, interpret designs, and refactor legacy code. Collaborate with teams, document solutions, and contribute to continuous improvement.

Design, develop, and maintain Java-based applications and systems. Collaborate with teams to define, design, and deliver new features. Troubleshoot, debug, and resolve issues in existing codebases.

As a .NET Developer at Loop Future, you will design, develop, and maintain advanced software solutions

Cobol Developer needed for a challenging project with an international bank. Responsibilities include monitoring production batches, resolving issues, and ensuring deliverables align with bank standards. Requires 3+ years of AS400 support experience (DB2/400, CL/400, SQL/400, RPG & RPGLE, COBOL/400) and strong AS400 troubleshooting skills.

Cobol Developer with at least three years of mainframe development experience. Knowledge of COBOL, CICS, SQL on DB2, and JCL required. Fluency in English and/or French, Portuguese (spoken and written), and legal authorization to work in Portugal.

OverviewTrinetix is looking for a skilledSQL Developer .

beautiful Porto and become part of a passionate team shaping the future: We are seeking a committed Developer

Senior Developer to design, implement, and support software solutions. Requires 5+ years of .Net experience, 8+ years as a functional analyst or consultant, and proficiency in SQL. Experience with data governance, integrations, and Agile/Scrum methodologies is valued.

architecture and messaging platforms such as Kafka.Nice to haveKnowledge of JavaScript frameworks for frontend

Requirements: Proven experience as aKofax Developer(Capture, RPA, TotalAgility).

Design, develop, and maintain high-performance, scalable Java-based applications. Collaborate with cross-functional teams to write clean, testable, and efficient code. Contribute to architectural decisions and system design discussions.

Senior Android Developers will design, develop, and maintain native Android applications using Kotlin, Jetpack Compose, and Material Design. Apply Clean Architecture with MVVM/MVI patterns and integrate REST APIs with Retrofit and OkHttp.

Experienced iOS Engineer to develop and maintain high-performance iOS applications using Swift and UIKit (100% programmatic UI).

Develop and maintain OutSystems web and mobile applications. Integrate applications with external systems and databases. Collaborate with teams to deliver robust solutions.

Experienced Backend Engineer to design, build, and scale backend services using Java, Spring Boot, and GCP. Microservices architecture, container orchestration, and API design experience required.

similar roles; Strong proficiency in writing technical and functional specification documents; Software developer

Join our team of 180+ InnoTechers and bring your talent as a .NET Developer.

Salesforce Developers (Junior, Senior, Expert/Architect) and Project Managers sought for international digital transformation programs. Build scalable CRM solutions within the Salesforce ecosystem. Experience with Apex, SOQL, Lightning Components, Flows, and declarative tools required. Project Managers need experience with Agile/Scrum methodologies and Salesforce implementation projects.

Senior Python Data Engineer to design and implement scalable data solutions for index development and analytics. Requires 5+ years of experience in data engineering with expertise in Python, pandas, and large datasets. Experience with data pipeline orchestration tools and/or Dataiku is a plus.