Empregos de ruby backend engineer remote scale em Lisboa

Landskill is seeking a skilled Scala Developer to join our Lisbon team.You will work on Scala development projects and implement REST APIs while leveraging Akka or Play frameworks.The role requires familiarity with NoSQL databases and message brokers like RabbitMQ or Kafka, plus containerization with Docker and Kubernetes.Fluent English is essential as you...

Seeking a Senior Scala Engineer to join an AI data platform team. Responsibilities include architecting core systems, optimizing performance, and scaling high-impact systems.

Intermedia is seeking an experienced backend engineer to design and build the services that enable users to create, configure, test, and deploy. You will work with frontend, AI/ML, product, UX, and platform teams to bring Agent Studio capabilities from concept to production. You will develop services around configuration, orchestration, integrations,...

Intermedia is seeking a Senior Software Engineer Backend to design and build scalable backend services and APIs powering analytics, dashboards, and visualizations.You will transform complex product and customer data into reliable, performant information to help users understand trends and opportunities.You will collaborate with frontend, AI/ML, data,...

3 weeks ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Ready to find your perfect job fit?Welcome to HomeBuddy, where making a home awesome is like seeing a vision come to life!We are on a mission to create a friendly and trusted platform to connect homeowners with the right contractors across the US.What...

Hexa Consulting procura um .NET Developer para contribuir numa plataforma de proteção de dados baseada na cloud. O foco é o desenvolvimento backend em microserviços distribuídos, lidando com o processamento de dados em tempo real e módulos seguros e escaláveis em contextos de cliente.Colaborará com a equipa para entregar código de alta qualidade,...

HomeBuddy is seeking a Senior Backend Engineer to join a collaborative, senior-level engineering team.You will design and implement scalable systems using PHP (Laravel) and modern frameworks, guided by C4 architecture thinking and system documentation.You will participate in the full development lifecycle, estimate work accurately, and work closely with...

Jobgether seeks a Senior Backend Engineer for a Hyperliquid ecosystem role based in Portugal. You'll own critical backend systems powering real-time trading, data pipelines, APIs, and high-volume databases.You'll work with PostgreSQL, Redis, and ClickHouse, optimising latency and reliability while delivering robust APIs for web and mobile clients. This fully...

Seeking a Senior Backend Engineer for a remote Web3 platform.Responsibilities include system development, design, code quality, and mentoring.

Seeking a senior Golang Engineer for Mlabs to design and operate low-latency Go services for a real-time prediction market platform, focusing on backend reliability and scalability.

Crane Venture Partners is seeking a Backend Software Engineer to build and scale our server-side platform and vehicle information database. You will design robust REST/JSON APIs with .NET Core, ensure reliability, and participate in an agile, cross-functional Software team focused on high availability and performance. The role requires strong C#, SQL Server...

Desenvolvedor Java Sênior com experiência em IA, análise e manutenção de código.Responsável por garantir qualidade, escalabilidade e documentação de soluções, com foco em práticas DevOps e CI/CD.

Speechify is seeking a Software Engineer for the Platform in Lisbon, Portugal.The Platform team builds the backend driving payments, subscriptions, auth, consumption tracking, and the public TTS API across web, iOS, Android, Chrome, and Mac apps.You will own critical services, improve latency, and help scale a distributed, zero-office product.The role...

Allia Health Group is seeking a Data Engineer to build and scale data pipelines, ensuring reliable, well-structured data for analytics and AI initiatives. You will collaborate with Senior Data Engineers, AI, and Product teams to enable accessible data across the organization. You will contribute to documentation, CI/CD practices, and data quality...

Next Engineering is hiring a backend engineer in Portugal to develop scalable services using Python and FastAPI. You will design REST APIs and microservices for a UK market retail project, deploying on AKS and managing infrastructure with Terraform in cloud-native environments. The role requires strong Python skills, hands-on experience with Kubernetes...

Emotion Mobility is seeking a Senior Backend Developer in Lisbon to develop and maintain our web app and APIs using.NET Core (C#).You will conduct thorough code reviews, ensure security and coding best practices, and report to the Engineering Director.You'll work in an Agile/SCRUM environment, design RESTful services, optimize SQL databases, and participate...

payabl.is expanding its Core Gateway team and seeks a Senior Backend Developer to own both legacy Perl maintenance and new Python microservices.You will build high-performance backends, refactor legacy code, and design scalable APIs while collaborating with a global team in English.You will work with AWS, Docker, and GitLab in a fast-paced, remote role,...

Zego in Portugal is hiring a senior backend engineer to lead engineers, design and own Python microservices powering our insurance platform, and drive scalable backend systems.You will build cloud-native services, improve CI/CD, mentor teammates, and work AI-first.This role offers a remote-first arrangement with quarterly visits to our London office and a...

Remote Crew is seeking a Principal Python Engineer to join an international product-driven team. This hands-on role combines deep Python expertise with system design and high-level architectural decisions, shaping the direction of critical backend systems. You'll work remotely from Portugal, collaborating with Product and stakeholders to translate...

Rain is the world's first AI Financial Health Platform, serving 3.5 million employees at leading organisations. We are looking for a Staff Backend Engineer in EMEA. This remote role will let you set the technical direction for major backend areas, including API integrations with 3rd-party vendors and core systems that sit at the intersection of banking,...