4277 English-speaking jobs in Lisbon

Staff Backend Engineer will design, implement, and launch a large-scale multiplayer game experience. Responsibilities include developing game features, building scalable CI/CD pipelines, and collaborating with cross-discipline teams. Requires extensive software engineering experience in the games industry or with large-scale, real-time systems.

CTO & Co-Founder will design and evolve the reasoning and memory systems for Attune, an AI relationship coach. Responsibilities include developing models of human communication, tracking signals across conversations, and handling ambiguity. The ideal candidate has experience building AI systems beyond API integrations and is interested in problems at the intersection of human behavior and machine intelligence.

Frontend Developer with 4+ years of experience in React, Redux, and frontend testing frameworks. Experience with RESTful APIs, GraphQL, and version control systems. Excellent English communication skills.

Experienced Backend Engineer sought for software development using Kotlin and Spring Boot. Familiarity with Spring Boot Reactive Stack and Kubernetes is beneficial. Proficiency in English (B2 level or higher) required.

Senior/Middle Backend Engineer with minimum 4 years experience in software development. Must have solid Java and Kotlin (minimum 1 year) experience, specifically for backend development. Extensive experience with synchronous and asynchronous APIs, Spring Boot for microservices, and CI/CD practices and tools. Fluency in English (B2 level or higher) is required.

Backend developer with strong experience in .NET (C#), REST APIs, and microservices architecture. Experience with SQL Server databases and Azure or other cloud platforms is preferred. Must be autonomous, proactive, and solution-driven.

IT Project Manager with 4+ years of experience leading complex technology projects. Expertise in Jira, Agile methodologies, and cloud-based environments. Strong communication and problem-solving skills.

Provide support for cutting-edge products, solutions, and APIs. 1-3 years of experience with Java or Python and HTTP protocols required. Advanced English (C1) and a BA/BS in Computer Science or equivalent experience needed.

DevOps Engineering Manager will lead a team of Cloud and DevOps engineers, manage related services, and ensure they meet business needs. Responsibilities include defining standards, establishing processes, and providing technical guidance. The role requires at least five years of experience as a DevOps and cloud engineer, preferably on an Azure environment, and experience with Terraform, CI/CD, and managing 3rd party services.

Junior Finance ERP Consultant to design, implement, and optimize financial processes for international clients. Requires 1+ year of experience in ERP, accounting, or controlling, strong analytical skills, and fluency in English.

Full stack developer with experience in Java (backend), Angular (frontend), REST APIs, and databases (SQL or NoSQL). Familiarity with Agile methodologies and a proactive, solution-oriented mindset.

Provide industry leading customer service by processing returns and delivery queries. Act as a customer advocate within TD SYNNEX for after sales management. Investigate, advise, and resolve customer queries, ensuring adherence to company policy and procedures.

Technical Support Specialist to join the Support Hub team. Troubleshoot client ERP incidents, solve technical issues, and act as a liaison between clients and development teams. Requires a background in IT, technical degree, or equivalent experience. Fluency in English (C2) and another European language is required.

Senior Fullstack Developer with 5+ years experience in software development. Strong Java skills and experience in a full-stack environment (backend + frontend). Proficiency in Node.js and TypeScript required. Experience with React, AI development tools, and GCP or AWS is a plus.

Network Engineer Analyst will design, implement, and maintain network infrastructure. Collaborate with stakeholders to ensure network reliability and analyze network performance. Troubleshoot incidents, configure network devices, and provide technical support.

Junior Business Analyst to administer referential data, ensure data consistency, provide end-user support, and monitor data sourcing.

Provides application support, implements solutions in non-production and production environments, and monitors application platform status.

Manage Google Ads campaigns across Search, Display, Shopping, and YouTube. Optimize campaigns for performance, analyze data, and collaborate with account managers and clients.

Sweatcoin seeks a Business Development professional to double influencer-driven user acquisition within 6 months. This role involves designing and executing influencer campaigns, sourcing new channels, and leading a team of junior entrepreneurs. Proven growth in influencer, affiliate, or partnership programs is required.

Integration Developer (API Specialist) will design, build, and optimize integrations between business systems for a hybrid AI + human environment. Responsibilities include connecting and synchronizing databases, ensuring reliable data flow, and troubleshooting integration performance. Requires 2+ years of experience with APIs, webhooks, and data pipelines.