ruby English-speaking jobs in Matosinhos

Mid-level derivatives trader to build and scale OTC Derivatives Trading business. Develop and execute trading strategies for digital and traditional asset derivatives. Manage risk, build trading infrastructure, and collaborate with global teams.

Production Life Cycle Management Engineer drives product changes for cost optimization, quality, and regulatory compliance. Develops, validates, and implements engineering changes across product platforms. Analyzes products for improvement opportunities and collaborates with international teams.

The Site Reliability Engineer role focuses on improving the reliability, operability, and observability of production services. Responsibilities include monitoring, alerting, incident support, log analysis, and automation using established SRE tooling and infrastructure-as-code practices. The role requires intermediate understanding of SRE principles, troubleshooting skills, and proficiency in tools like New Relic, ELK, Opsgenie, Terraform, Bitbucket/GitHub, Python, JavaScript, Jenkins, and AWS. Vendor interaction and documentation are also key aspects of the role.

Junior Architectural Designer to assist senior designers in creating drawings, plans, and 3D models. Collaborate on design concepts, research materials and building codes, and present proposals. Requires a degree in Architecture and proficiency in CAD software.

Quality Checker Agent performs quality checks on team work, assesses scores, conducts root cause analysis, and provides mentorship. Requires 1+ year in a similar role, Bachelor's degree (or equivalent), and at least one AML/Compliance certification. Must have strong analytical and communication skills.

Provide German and English language customer support via phone, email, and chat. Resolve customer queries, process requests, and contribute to a positive customer experience.

The GIRC Lead provides technical escalation support and leads a team of GIRC Analysts, ensuring quality monitoring and response activities across networking, systems, and cybersecurity. This role involves troubleshooting, process improvement, team training, and meeting service level agreements.

Detail-oriented General Ledger Analyst to support accounting activities across multiple entities and countries. Responsibilities include bank reconciliations, month-end close support, and maintaining accounting controls. Requires a Bachelor's degree in Accounting, Finance, or related field, previous GL experience, and proficiency in SAP.

KLx seeks an experienced Operational Risk & Business Continuity Manager to ensure operational resilience and strengthen internal controls. The role involves identifying, assessing, and mitigating operational risks, developing business continuity frameworks, and adhering to the Crédit Agricole Risk Management model.

Finance Intern will work within multi-functional teams, supporting new investment projects, analyzing brand/customer activities, and driving category/customer analysis.

Lead and grow a team of engineers, own the direction and outcomes of the team's AI-first product development lifecycle platform. Translate business needs into actionable work, champion AI-first practices, and shape the managed-agent and tooling roadmap.

Finance System Specialist ensures seamless operation of critical Finance systems. Drives process improvement, manages stakeholder relationships, and promotes innovation within the Finance organization.

Full Stack Developer will design, ship, and maintain systems impacting sales and expenses. Responsibilities include building API integrations, developing e-commerce websites, and collaborating with product and payments teams. Requires 4+ years of experience with Node.js, TypeScript, Next.js, React, PostgreSQL, and Git.

At Mercier Consultancy, we're looking for a serious and driven Spanish Content Moderator for our client, and who's willing to relocate to Sofia and experience the vibrant life anew, enabled by a fully paid relocation package. This position offers a fantastic opportunity to settle in abroad while exciting life that Bulgaria has to offer in a positive work environment.

Business Development Manager Cybersecurity will develop and maintain partner relationships, identify leads, and focus on developing mid-market resellers. Responsibilities include assessing customer needs, defining product requirements, and executing sales. Requires 3+ years of experience in channel IT sales or services with a relevant degree. Fluency in Portuguese and English is required.

Electronics and Embedded Systems engineer to develop and integrate blueOASIS sensing systems across various platforms. Responsibilities include embedded firmware development, sensor interfacing, data acquisition, and system integration.

Maintain and evolve the Machine Learning Platform using Python, React, CosmosDB, Kafka, and AKS. Develop and implement machine learning models for retention, anomaly detection, and regression analysis. Create automated data pipelines and ensure seamless integration of models into existing systems. Collaborate with Data Engineering and IT teams to utilize data platforms and advance MLOps practices.

Professional Services Engineer to support VidiNet media asset management solution implementations. Collaborate with customers and internal teams on solution design, configuration, and integration. Contribute to system setup, testing, and go-live activities.

Manage and analyze incidents, ensuring resolution and escalation to Problem Management when necessary. Coordinate technical teams and meetings to support incident resolution. Contribute to planning and improvement initiatives to minimize business impact.

Customer Success Advisor provides professional customer support, resolves product or service issues, and ensures customer satisfaction for customers in Portugal and Spain.