ruby English-speaking jobs in Matosinhos

Leads Sword's Security Operations Center, defining its operating model, SIEM architecture, and incident response capability. Drives an AI- and automation-first transformation of security operations, including SOAR playbooks, LLM-assisted triage, and ML-driven detection. Leads the SOC/CSIRT team, mentors engineers, and acts as incident commander during critical events. Owns SIEM end-to-end, including architecture, data sources, and tuning. Influences security architecture decisions across the company.

Payroll Coordinator will manage employee data, ensure accurate payroll processing, and act as a point of contact for payroll and HR administration.

Part-time junior developer to assist senior developers in designing, developing, and testing software solutions.

Entry-Level Computer Systems Analyst to analyze, design, and implement computer systems solutions. Requires a Bachelor's degree in Computer Science or related field, strong analytical skills, and proficiency in programming languages like Java, C++, or Python.

Polish-speaking Customer Service Representative needed for online video sharing and social media platforms. Resolves escalated user inquiries, translates technical issues, and provides support via email, chat, and platforms. Requires 1-2 years of experience in a similar role, fluency in Polish and English, and a Bachelor's degree or equivalent.

The People Business Partner supports the global People & Culture strategy, partnering with Senior Management to drive processes, ensure compliance, and develop solutions. The role requires strong business acumen, People & Culture expertise, and fluency in Portuguese and English.

Logoplaste Innovation Lab seeks a Raw Material Consultant to research, evaluate, and implement raw materials for packaging. The role requires technical expertise, project management, and knowledge of plastic material legislation.

Part-time Android developer to create and maintain high-quality mobile applications. Responsibilities include collaborating with teams, writing code, debugging, and implementing new technologies. Requires a Bachelor's degree, experience with the Android SDK and Java, and strong communication skills in English.

Python Developer needed for a contract role in Almada, Portugal. Design, develop, and maintain software applications using Python. Minimum 2 years of experience required.

Develop, implement, and optimize machine learning algorithms and models. Collaborate with data scientists and software engineers to build solutions.

Data Analyst needed to collect, clean, and analyze data to identify trends and insights. Requires a Bachelor's degree, 2+ years of experience, SQL proficiency, and experience with data visualization tools.

Develop and optimize SQL code, including stored procedures and queries, in a SaaS environment. Lead data migration processes, perform query tuning, and design ETL pipelines. Collaborate with developers on data models and ensure database integrity.

Application Production Support Engineer to ensure stability and scalability of business-critical applications. Drive automation, improve service reliability, and support development teams in secure and resilient solution delivery.

Develop, implement, and maintain machine learning models to improve products and services. Collaborate with teams to identify business needs and design solutions.

Security Specialist for Digital Finance & Regulatory Requirements will assist with cyber security support requests, develop security solutions, and ensure compliance with financial sector regulations.

Project Controls Engineer monitors and controls large-scale projects, analyzing data to support decision-making. The role involves developing project schedules, preparing reports, and conducting analyses like Earned Value Management (EVM). Requires a Master's degree in a relevant field, proficiency in Primavera P6 and Microsoft Project, and strong analytical and communication skills. Fluent in Portuguese and English is required.

Lead the Ardia Madeira Factory from startup to 600 units per year across three assembly lines (humanoid, quadruped, mobile upper-body). Own production targets, lean operations, and talent build. Requires senior manufacturing or operations leadership in aerospace, medical device, or Tier-1 automotive with greenfield facility stand-up experience.

Treasury Payments Trainee will process payments, ensure compliance with policies and legal requirements, and support audits. The ideal candidate has an educational background in Accounting, Finance, or a related field, strong communication and organizational skills, and familiarity with ERP systems.

Electrical Engineer needed for design, development, and maintenance of electrical systems. Requires Bachelor's degree in Electrical Engineering, 5+ years experience, CAD proficiency, and strong problem-solving skills.

Backend Engineer needed for 100% remote role in Portugal. Requires +5 years experience, strong backend development skills (Node.js, TypeScript, Python, or Java), and experience with Backstage.io. Must have experience building APIs, microservices, and working with cloud environments (AWS, Azure, or GCP).