java English-speaking jobs in Cascais

Senior DevOps Engineer to operate and maintain high-load, data-intensive distributed systems. Responsibilities include infrastructure automation, incident response, and service development. Requires 4+ years of Linux/Ubuntu infrastructure experience, Kubernetes, Ansible, and Terraform.

Leads global paid search strategy across multiple platforms for iGaming or Forex sectors. Manages a team, oversees multi-million dollar budgets, and designs market-specific strategies. Requires 5+ years of experience, including 2+ years in a leadership role, with a focus on iGaming and global campaign management.

The Global Performance & Value Manager ensures Emma captures the full commercial value of its product portfolio by connecting product performance, pricing architecture, and competitive intelligence. This role designs and owns global category performance dashboards, defines pricing corridors, and tracks competitor activity. The ideal candidate has 5-8 years of experience in pricing, strategy, business analytics, or category performance and is proficient in BI tools and data analysis techniques.

Azure Cloud Specialist to design, implement, and support a scalable Azure Landing Zone. Collaborate with teams on cloud migration, automation, and standardization. Expertise in Azure, AKS, Terraform, and Agile methodologies required.

Domestic Couple sought for Herdade do Peral. Experience in hospitality, agriculture, and general maintenance required. Must have proficiency in table service, Alentejo cuisine, and possess a driving license.

As a Service Delivery Manager, you will ensure the stability and quality of software platforms. You will lead operational meetings, oversee incident management, and coordinate with support and engineering teams. You will monitor service health, identify trends, and contribute to capacity planning.

Unison seeks a detail-oriented Data Researcher to support UK market operations from Lisbon. This role involves researching, validating, and maintaining structured datasets, communicating with stakeholders, and adhering to quality guidelines. Fluent English is required.

Lead the technical delivery of AI use cases from design to production. Define solution architecture, technical standards, and delivery governance. Experience required: 10+ years in Software Engineering, Data Engineering, AI, Analytics, or related fields.

Senior Software Engineer to build API interfaces, backend infrastructure, and collaborate with teams to solve complex problems. Responsibilities include building Ruby on Rails applications, evaluating system improvements, and supporting continuous improvement initiatives. Requires 5+ years of experience developing, shipping, and maintaining Rails applications, a BS/MS degree in Computer Science or a related field, and strong knowledge of object-oriented programming and design.

Experienced VMware Infrastructure Engineer needed to manage and evolve a critical enterprise infrastructure environment. Responsibilities include managing VMware vSphere, HPE Synergy and ProLiant infrastructure, and storage environments. Strong VMware vSphere administration experience is required.

Devexperts is seeking QA Engineers to join a talent pool for future opportunities. Successful candidates will design and implement test strategies, develop test practices, and collaborate in agile environments. Experience with test automation, SDLC, and communication skills are required.

Develop solutions for vehicle integration of radar sensors, collaborating with international teams. Analyze simulations and measurements, evaluating radar sensor integration in vehicles.

EU Martech Stack Consultant to help clients navigate the shift toward sovereign, EU-native marketing technology. Audit existing stacks, design migration paths to EU-compliant alternatives, and shape consent, data, and measurement layers. Requires 3 to 6 years of experience in martech strategy, digital consulting, or marketing technology. Strong working knowledge of EU-native martech landscape, including GA4 alternatives and EU-based CDPs, CRMs, and DSPs. Solid grasp of CDP & CRM strategy, data layer architecture, and measurement design. Hands-on familiarity with tag management and consent management platforms. Practical understanding of GDPR and ePrivacy obligations. Fluent written and spoken English; Portuguese is an ideal plus; a third language (French or German) is a strong plus.

Leads a small engineering team to validate new product ideas, from research and planning to building working prototypes. Requires strong full-stack engineering skills, AI development experience, and proven technical leadership.

The QA team ensures high quality standards for software development. Responsibilities include designing test scenarios, executing tests, and documenting errors. Requires experience with automated testing frameworks, test case management tools, and API testing. Strong analytical and communication skills are essential. Fluency in Portuguese is required.

The eGroup seeks a Sales Consultant to identify B2B leads, build client relationships, and close deals. The ideal candidate has proven phone-based sales experience, strong communication skills, and fluency in French and English.

Senior QA Tester for Energy sector project. Requires 4.5+ years experience in QA/Testing, manual testing, SQL, API testing, and fluency in English and Portuguese. ISTQB Foundation and Agile methodologies are a plus.

Data Analyst needed for a global production and process improvement team. 2-4 years of experience in data analysis, data science, or similar roles required. Strong Python and SQL skills essential. Analyze and validate large datasets, develop analytical solutions, and identify trends and improvement opportunities. Portuguese and English required.

Java Backend Developer will design, develop, and maintain scalable backend solutions. Responsibilities include collaborating with teams, resolving production issues, and mentoring other developers. Requires experience with Java, Spring ecosystem, Microservices, REST APIs, and Cloud & DevOps technologies.

Cyber Governance & DORA Control Officer needed to ensure regulatory compliance (ISO 27001, NIST, DORA), monitor cybersecurity policies, and support operational resilience.