1370 English-speaking jobs in Porto

Manual QA Engineer will perform manual testing of software applications, design test cases, and prepare bug reports. Requires 1+ years of experience, knowledge of testing fundamentals, and strong attention to detail.

Own end-to-end software releases across multiple teams and environments. Plan, coordinate, and drive releases ensuring predictability, transparency, and quality while balancing speed and reliability.

Product Marketing Manager will own go-to-market strategy for Praxis and Emergn's AI offerings, driving adoption and pipeline growth. Responsibilities include positioning, messaging, targeted campaigns, sales enablement, and community building. Requires 5+ years in product marketing, ideally in B2B SaaS or technology consulting, with a track record of translating complex products and running campaigns that contribute to pipeline. Must be based in Portugal and available to work on-site in Porto at least 2 days per week.

QA Analyst to join the Bloom team, ensuring the safety and seamlessness of a new AI-powered care model for women's pelvic health. Collaborate with engineering and product teams to execute test cases, develop quality assurance processes, and conduct rigorous testing of software products.

As a Product Data Analyst, you will analyze user behavior to improve engagement and health outcomes for women using the Bloom product. You will define key metrics, track product performance, and run experiments to inform product decisions. You will collaborate with product managers, engineers, and clinicians to ensure data quality and usability.

Freelance AI trainer needed to design computational physics problems requiring Python programming. Must have a physics degree, 2+ years experience, and strong Python skills (NumPy, SciPy, Sympy).

Freelance AI trainer needed to design computational physics problems requiring Python programming. Must have a degree in Physics or related field, 2+ years of experience, and strong Python skills.

Freelance optical engineer with Python experience needed to design and develop computationally intensive physics problems. Must have strong Python skills (Numpy, SciPy, Sympy) and experience with numerical simulation methods.

Design and develop firmware for embedded systems using C/C++ and other programming languages. Collaborate with teams to define software requirements and create technical documentation. Debug, optimize algorithms, and participate in code reviews.

ServiceNow Developer will design, develop, and maintain ServiceNow applications to support ITSM processes. Responsibilities include configuring modules, implementing workflows, integrating with other systems, and providing ongoing support. Requires a Bachelor's degree, ServiceNow CAD certification, and experience with ServiceNow scripting, workflows, and integrations.

MuleSoft Developer to design, build, and optimize integrations using the MuleSoft Anypoint Platform. Develop scalable APIs, implement API-Led Connectivity, and ensure seamless system connectivity.

Manager for Operational AML & Compliance Services will oversee AML & Compliance operational services for clients, manage a team, and ensure compliance with local AML/CFT regulations and internal policies.

Develop, maintain, and optimize PL/SQL scripts and stored procedures. Create and update applications using Oracle Forms and Reports. Participate in the design, modeling, and maintenance of Oracle databases.

Provides technical expertise to resolve instrumentation issues across the fleet, ensuring optimal performance and regulatory compliance. Supports audits, recommends strategies to enhance operability and revenue, and drives continuous improvement initiatives.

Provide application support for critical internal platforms, ensuring stability and SLA compliance. Respond to and resolve technical incidents, monitor performance, and manage deployments.

Data Architect needed for enterprise-scale data platform design and delivery. Requires experience with AWS services (S3, Redshift, Glue, Kinesis), SQL-based data transformation, dbt, BI/reporting tools, and data platform security/governance. Fluency in English is required.

SAP BASIS Consultant (Junior & Senior) required for administration, maintenance, and optimization of SAP systems. Experience with ECC, BO, BI, PI, Portal, Solution Manager, SLT, SRM, CRM, Fiori, TM, EM, GRC, Redwood, IDM, HANA, NWDI, Java administration, and SAP HANA expertise is essential.

Senior .NET Developer to design, develop, and maintain features for core software products. Requires strong knowledge of .NET framework (4.7+), C#, ASP.NET (Core/Web API), and SQL Server (2016+). Experience with CI/CD pipelines and container technologies is a plus. Fluency in English is required.

Design and develop AI applications and pipelines using frameworks like Claude Agent SDK, CrewAI, LangChain, and LlamaIndex. Build Textual and Visual RAG Systems and chatbots to optimize workflows. Integrate and scale AI solutions in collaboration with cross-functional teams.

Growth Manager will define and own the demand-generation strategy, collaborating with sales to achieve pipeline targets and revenue goals. Responsibilities include developing ABM programs, owning the GTM narrative for products, and managing the end-to-end lead lifecycle.