English-speaking jobs in Santa Cruz

Backend Engineer will design, build, and maintain scalable microservices primarily using Kotlin. Collaborate with cross-functional teams to develop solutions across Platform, Services, SMB, and other domains. Analyze system performance and implement optimizations. Participate in code reviews, post-mortems, and mentor other engineers.

Key Account Manager to build commercial relationships, drive sales performance, and deliver excellent customer experience for a portfolio of retail accounts. Requires proven experience in key account management or retail sales management, strong commercial and negotiation skills, and excellent communication and stakeholder management skills.

Provide customer support to Meta and Instagram creators, assisting with account issues, subscriptions, and technical queries. Fluent Italian and English required.

Lead a team of 5-8 Fullstack developers in the development of a technical platform for online donations. Responsibilities include code review, technical design, team management, and mentorship. Requires 10+ years of software development experience, 2+ years as a Team Lead, and proficiency in TypeScript, Node.js, MongoDB, Kafka, and Redis.

Supports merchants and internal account teams with setup, administrative tasks, documentation, reporting, and data analysis. Manages client records and contracts. Communicates with stakeholders to resolve issues and enhance account performance. Requires 3+ years of B2B experience and proficiency in Excel, Google Sheets, and SQL.

Develop and modernize backend and frontend platforms for satellite mission management. Experience with C#, .NET, Java, Docker, and Kubernetes required.

Expert Technical Program Manager will own cross-functional New Product Introduction (NPI) programs from concept to commercial launch. Responsibilities include leading cross-functional execution, driving contract manufacturer selection and onboarding, and managing regulatory submission programs. Requires a Bachelor's or Master's degree in a relevant field and 5+ years of program management or technical leadership experience in the medical device industry.

Provide technical support to Danish-speaking customers, resolving complex hardware and software issues. Must be fluent in Danish and have experience troubleshooting electronic devices.

Blockchain Architect needed to design solutions, translate business needs into technical requirements, and collaborate with sales on proposals and technical due diligence. Must have 2+ years experience in a similar role, hands-on experience with on-chain tools and DeFi, and a deep understanding of L1/L2 ecosystems.

Supports laboratory-based scientific investigations by performing routine technical tasks and ensuring accurate documentation.

Regional Executive Chef to support a growing team in Lisboa. Experience in B&I contract catering or Independent School sector required. Responsibilities include menu creation, food costings, and ensuring food standards and safety protocols are met.

Senior Engineer to lead design, development, and deployment of scalable IT products. Provide technical direction and mentorship, champion DevOps practices, and collaborate with cross-functional teams.

Lead and oversee a multidisciplinary team of engineers developing features for Neuron and Cerebrum products. Manage team performance, foster professional growth, and ensure successful project delivery. Provide technical guidance and expertise in software, FPGA, or QA/test automation. Collaborate with remote teams in the Netherlands and the United Kingdom.

Provide Norwegian and English customer support via phone and written communication. Resolve customer queries, build relationships, and meet service quality goals. Must be a Norwegian native or fluent speaker with intermediate English skills.

Teacher of Chemistry to join the Science Department at King's College School, Cascais. Deliver engaging Chemistry lessons aligned with Key Stage 3, iGCSE, and IB Diploma Programme specifications. Teach combined Science in Years 7 and 8.

Lead hardware validation strategies across all development stages, define test methodologies, and ensure compliance with reliability and certification standards. Design test jigs, fixtures, and automation software, and oversee qualification test campaigns. Mentor junior engineers and drive reliability improvement programs.

Junior Software Engineer to design, implement, and maintain scalable software solutions. Collaborate with teams to refine requirements and optimize performance.

Technical Security Analyst needed for a national project. Analyze security reports, identify vulnerabilities, assess remediation plans, and coordinate reviews with entities. Requires 3+ years of cybersecurity experience, knowledge of attack concepts, and fluency in English.

Marketing Sales Representative needed for a leading Outsourcing/BPO consultancy in Lisbon. Contact new and existing customers via phone and email to identify sales opportunities. Acquire new advertisers, primarily within the SMB market. Consult with clients to understand their business goals and provide tailored advertising solutions. Leverage client data to offer personalized recommendations. Qualify business opportunities for handover to account managers. Provide regular product feedback to the organization. Native/fluent in Greek and English required. Proficiency with MS Excel, Salesforce, and other sales tools.

Keyrus seeks a Senior Machine Learning / Data Scientist to design, develop, and deploy end-to-end Machine Learning and AI solutions. The ideal candidate will have 6+ years of experience in Data Science, Machine Learning, or AI, strong programming skills in Python, and experience with ML frameworks and libraries.