1558 English-speaking jobs in Porto

Leads backend engineering within the Digital Experience Layer (DxL) domain. Defines and enforces backend engineering standards and drives the architecture of scalable, secure, and high-performing backend platforms. Collaborates with various teams to deliver business capabilities and mentors backend engineers. Requires deep expertise in backend engineering, distributed systems, cloud-native architectures, API ecosystems, and modern software delivery practices.

Administers Microsoft 365 in a large or global environment. Requires 5+ years of experience as a tenant-level or Global Administrator, proficiency in Microsoft O365 solutions, and fluency in English.

Lead the modernization of a large-scale healthcare platform in Africa. Design and evolve distributed backend systems using C#, .NET, Azure, SQL Server/PostgreSQL. Drive HL7/FHIR integrations and build offline-first workflows.

Full Stack Engineer will enhance and maintain an internal dashboard platform on Microsoft Azure. Responsibilities include designing and developing integrations between Salesforce, Jira, ERP systems, and Azure applications. Requires 4+ years of software engineering experience, Node.js expertise, and experience with Azure cloud services.

Business Insights Analyst to join the Business Systems & Operations team. Partner with leaders across Sales, Customer Success, Marketing, Finance and Operations to understand their decisions and produce insights that connect different views of the business. Use AI to compress synthesis and keep our framing of key metrics consistent across functions. Tell the story behind the numbers and create lightweight summaries and repeatable insight outputs.

QA Engineer will improve test efficiency and enhance product experience. Responsibilities include leading automation strategy, writing and maintaining test automation scripts, and performing manual and automated testing across API layers. Requires experience with manual and automated testing methods, scripting, and testing in service-oriented architectures. Familiarity with BDD, ATDD, Git, Linux, and CI/CD tools is also needed.

Data Engineer needed for a hybrid project in Porto, Portugal. Requires 3-4 years of experience in Data Engineering, hands-on dbt Core experience, and strong SQL skills. Must have experience building and maintaining data pipelines and be fluent in English.

Software Engineer will design, maintain, and implement complex distributed applications. Responsibilities include developing back-end services, contributing to front-end development using React and Next.js, and collaborating with teams to deliver features. Requires 5+ years of back-end programming experience, distributed systems knowledge, and 2+ years of front-end development experience with React.

Quality Assurance Engineer (Backend) needed to improve testing efficiency and enhance product experience. Must have experience with manual and automated testing, test automation scripts, and service-oriented architectures. Proven track record in fast-paced environments is required.

As an Application Cybersecurity Associate Engineer, you ensure secure onboarding and operation of software solutions. You conduct risk-based security assessments, enforce security requirements, and provide internal security consulting to project teams. You translate requirements into actionable guidance, validate evidence, and support the security exception process.

As a Junior Liquidity Metrics Analyst, you will produce regulatory reports (LCR, NSFR, AER) and perform attribution analysis on product variations impacting liquidity ratios. You will also complete control frameworks and collaborate with internal and external stakeholders.

Crewlink, Ryanair's recruitment partner, is hosting a Cabin Crew Assessment Day in Porto on July 15, 2026. Successful applicants will have a customer service background, be able to swim 25 meters, and possess strong communication skills in English.

Senior AI Engineer to lead R&D initiatives in AI/ML, focusing on new algorithms, model architectures, and applications. Responsibilities include designing PoCs, ensuring MLOps best practices, and fostering innovation within the team. Requires an advanced degree in a relevant field, 7+ years of experience in ML/AI engineering, proficiency in Python and ML frameworks, and strong communication skills.

Global Project Manager to define, execute, and monitor end-to-end project plans for onboarding applications to the IGA tool. Ensures deliverables are met on time and within budget. Provides technical guidance on IAM concepts and builds relationships with stakeholders. Requires 10+ years of experience leading large-scale IT projects and 5+ years of hands-on experience with IAM/IGA solutions.

Lead Engineer to join the Transport team, shaping the technical strategy for the Payments domain. Translate functional specifications into technical designs and code, lead a team of software engineers, and promote technical excellence. Requires Java, BigData, LLMs, and experience with distributed, concurrent, and scalable systems.

Intern to join the Sequencing Team within the Molecular Biology Unit. Perform DNA sequencing activities, including extraction, purification, amplification, and quantification. Analyze sequencing data and ensure compliance with laboratory quality standards.

Senior Fullstack AI Applied Engineer will leverage AI coding assistants and agentic development workflows to deliver high-quality software. Responsibilities include designing, building, and maintaining web applications, using AI for code generation, refactoring, and debugging, and ensuring AI-generated code meets quality standards. Requires 5+ years of experience in software development, React, and Node.js, along with experience using AI coding assistants in professional development.

Senior Data Scientist will partner with marketing and product teams to define data metrics and analyses to drive strategic decisions. Responsibilities include developing and improving statistical models for marketing spend optimization and product growth, designing data visualizations, and prototyping new insights.

Wire IT seeks a Data Architect to translate business strategy into architectural blueprints. Requires expertise in data modeling, governance, and cloud platforms (Databricks, Synapse, Data Lake, Purview). Strong leadership and coordination skills are essential.

FPGA Engineer will lead feasibility studies and concept validation for new Software Defined Radio features. Responsibilities include defining requirements, designing and implementing FPGA/SoC solutions, and collaborating with cross-functional teams. Requires 2+ years of experience in FPGA development for high-throughput digital systems and strong fundamentals in communication theory and DSP.