Empregos de remote senior java backend engineer scale high-perf apis em Lisboa

Meld is seeking a product-minded Senior Java Backend Engineer to join our remote-first team, building scalable services and APIs that power AI and blockchain workloads on AWS. You will own feature development from design to production, design high-performance APIs, and mentor engineers while improving architecture and observability. This role supports CET...

Procura-se Engenheiro de Backend Sênior Java para desenvolver soluções robustas em ambiente produtivo, com foco em Java *****, Spring Boot, programação reativa, gRPC e Kafka.Vaga 100% remota com colaboração global.

Sensor Tower procura um Back End Engineer (Mid/Sr) com foco em Ruby para fazer parte de sua plataforma de inteligência digital, em Lisboa. O papel envolve trabalhar em operações de dados em grande escala, APIs REST e otimização de consultas para suportar usuários globais.Você fará parte de uma equipe que valoriza simplicidade, qualidade e...

Emma Sleep GmbH in Lisbon is seeking a talented Senior Backend Engineer to join our ERP team. You will design, develop, and maintain high-performance APIs and distributed systems that support our global operations. Work closely with product managers, designers and frontend developers to build reliable services powering Emma’s international business. We...

Emma Sleep GmbH in Lisbon is seeking a talented Senior Backend Engineer to join our ERP team. You will design, develop, and maintain high-performance APIs and distributed systems that support our global operations.Work closely with product managers, designers and frontend developers to build reliable services powering Emma's international business. We value...

A Data Group procura um Senior Java Backend Engineer para desenvolver soluções de backend robustas em ambiente produtivo. Requer 8+ anos de experiência com Java, incluindo Java 17/21, e especialização em Spring Boot, programação reativa, gRPC e Kafka. O candidato ideal dominará AWS, Redis, PostgreSQL ou MongoDB, e terá fluência em Inglês (C1) e...

Bridge351 seeks a Senior Backend Engineer to join the Malmö-based team. You will design and build backend services and APIs with Node.js and/or Java, owning integrations behind the planning tools used across the organization. You will own CI/CD pipelines, work with REST/OpenAPI interfaces, and collaborate with product, business and UX teams. Experience...

Bridge351 seeks a Senior Backend Engineer to join the Malmö-based team.You will design and build backend services and APIs with Node.js and/or Java, owning integrations behind the planning tools used across the organization.You will own CI/CD pipelines, work with REST/OpenAPI interfaces, and collaborate with product, business and UX teams.Experience with 3D...

A fast-growing SaaS company is looking for a Backend Engineer in a full-time remote role. The successful candidate will design and maintain backend services, contribute to core microservices, and tackle complex production issues. Applicants should possess over 3 years of experience in backend development, particularly with Python, and have a solid...

A Data Group procura um Senior Java Backend Engineer para desenvolver soluções de backend robustas em ambiente produtivo. Requer 8+ anos de experiência com Java, incluindo Java 17/21, e especialização em Spring Boot, programação reativa, gRPC e Kafka.O candidato ideal dominará AWS, Redis, PostgreSQL ou MongoDB, e terá fluência em Inglês (C1) e...

Iterable is seeking a Software Engineer II in Lisbon with 3+ years of experience to build scalable web applications. You will work largely remotely, contribute to production-ready services, and collaborate across teams. Proficiency in Scala/Java, Elasticsearch, and Postgres is preferred, with English fluency and EU work authorization required. The role...

Iterable is seeking a Software Engineer II in Lisbon with 3+ years of experience to build scalable web applications. You will work largely remotely, contribute to production-ready services, and collaborate across teams. Proficiency in Scala/Java, Elasticsearch, and Postgres is preferred, with English fluency and EU work authorization required. The role...

Iterable, Inc. is seeking a Software Engineer II to build scalable web applications from a largely remote position. You will contribute to production-ready services and collaborate across teams using a modern stack including Scala/Java, Elasticsearch, Postgres, Docker/Kubernetes, Kafka, and AWS. English fluency and EU work authorization are required. The...

Bridge351 seeks a Senior Backend Engineer to join the Malmö-based team. You will design and build backend services and APIs with Node.js and/or Java, owning integrations behind the planning tools used across the organization. You will own CI/CD pipelines, work with REST/OpenAPI interfaces, and collaborate with product, business and UX teams. Experience...

Air Apps is a fully remote company building mobile apps with a global team. We seek a Back-end NodeJS Developer to design, develop, and maintain server-side solutions supporting front-end teams and third-party/cloud services. You’ll work on NoSQL/SQL databases (MongoDB, PostgreSQL) with a focus on performance and security. Join a fast-growing startup with...

Rain is seeking a Senior Software Engineer to manage their backend platform, focusing on API integrations and product accessibility. The role is remote and demands at least 5 years of experience in engineering, strong proficiency in backend languages like Go/Golang and Python, and experience with large scale distributed systems. The ideal candidate will be...

100% Remote | Must be based in Portugal Are you a highly experienced Senior Backend Software Engineer who thrives on solving complex engineering challenges, designing scalable architectures, and building mission-critical systems? We're looking for an exceptional Senior Backend Engineer to join an international engineering team responsible for developing...

Emma Sleep GmbH in Lisbon is seeking a talented Senior Backend Engineer to join our ERP team. You will design, develop, and maintain high-performance APIs and distributed systems that support our global operations. Work closely with product managers, designers and frontend developers to build reliable services powering Emma’s international business. We...

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems for world‑class games. This fully remote role aligns with our Saudi schedule and involves API development, AI integrations, and scalable architectures. You will collaborate across engineering and product teams, ensure reliability, and...

Aubay Portugal is seeking a senior Java backend developer to build robust services for high-traffic e-commerce platforms. You will design and implement seamless Shopify and GraphQL integrations, work with cross-functional teams to define technical requirements, and contribute to scalable software architectures. Fluent English, 6+ years of Java experience,...