backend engineer

EPAM Systems is seeking a Backend Engineer — A2A Integration in Portugal for a fully remote role. You will design and build the Agent Gateway components, enable agent discovery, and implement JSON-based identity/configuration publishing.You will work with Python/Go, REST, and event-driven patterns to scale distributed agent ecosystems. You will focus on...

Expleo is seeking a Backend/Java Developer in Lisbon to contribute to backend systems, microservices, and cloud-based architectures. You will work on REST APIs, Graph QL and secure auth flows in a collaborative, international team. The role requires 3–4+ years of relevant experience, strong communication in English, and attention to detail as you help...

About Pleo Messy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses ‘go beyond’....

A software development company in Portugal is seeking a Backend Engineer (Golang) to modernize their large-scale platform. In this role, you will design scalable microservices and migrate data from legacy systems to cloud environments, focusing on delivering high-performance services. Candidates should have extensive experience with Golang, Google Cloud...

A modern SaaS company is seeking a Senior Backend Engineer in Portugal, offering remote work. You will be responsible for building and evolving backend APIs and services, working with .NET Core, C#, and SQL databases. The ideal candidate has over 5 years of experience in backend development, preferably in SaaS environments, and a strong grasp of RESTful API...

Evil Martians is hiring a fully remote Ruby Backend Engineer to join our distributed team. We offer a gross annual salary of $65K–$110K, with relocation support to Portugal and a strong emphasis on async communication and work-life balance.We value performance optimization, PostgreSQL mastery, and a polyglot mindset across Go, TypeScript, Elixir, and Rust....

Evil Martians is hiring a fully remote Ruby Backend Engineer to join our distributed team. We offer a gross annual salary of $65K–$110K, with relocation support to Portugal and a strong emphasis on async communication and work-life balance.We value performance optimization, PostgreSQL mastery, and a polyglot mindset across Go, TypeScript, Elixir, and Rust....

Mid-level Java Developer sought for a Portuguese tech company, focusing on microservices and growth. Requires 3-6 years of experience with Java, Spring Framework, troubleshooting, and unit testing.

A software development company in Portugal is seeking a Backend Engineer (Golang) to modernize their large-scale platform. In this role, you will design scalable microservices and migrate data from legacy systems to cloud environments, focusing on delivering high-performance services. Candidates should have extensive experience with Golang, Google Cloud...

Evil Martians is hiring a fully remote Ruby Backend Engineer to join our distributed team. We offer a gross annual salary of $65K–$110K, with relocation support to Portugal and a strong emphasis on async communication and work-life balance.We value performance optimization, PostgreSQL mastery, and a polyglot mindset across Go, TypeScript, Elixir, and Rust....

A software development company in Portugal is seeking a Backend Engineer (Golang) to modernize their large-scale platform. In this role, you will design scalable microservices and migrate data from legacy systems to cloud environments, focusing on delivering high-performance services. Candidates should have extensive experience with Golang, Google Cloud...

A modern SaaS company is seeking a Senior Backend Engineer in Portugal, offering remote work. You will be responsible for building and evolving backend APIs and services, working with .NET Core, C#, and SQL databases. The ideal candidate has over 5 years of experience in backend development, preferably in SaaS environments, and a strong grasp of RESTful API...

Evil Martians is hiring a fully remote Ruby Backend Engineer to join our distributed team. We offer a gross annual salary of $65K–$110K, with relocation support to Portugal and a strong emphasis on async communication and work-life balance.We value performance optimization, PostgreSQL mastery, and a polyglot mindset across Go, TypeScript, Elixir, and Rust....

Evil Martians is hiring a fully remote Ruby Backend Engineer to join our distributed team. We offer a gross annual salary of $65K–$110K, with relocation support to Portugal and a strong emphasis on async communication and work-life balance.We value performance optimization, PostgreSQL mastery, and a polyglot mindset across Go, TypeScript, Elixir, and Rust....

Evil Martians is hiring a fully remote Ruby Backend Engineer to join our distributed team. We offer a gross annual salary of $65K–$110K, with relocation support to Portugal and a strong emphasis on async communication and work-life balance.We value performance optimization, PostgreSQL mastery, and a polyglot mindset across Go, TypeScript, Elixir, and Rust....

Evil Martians is hiring a fully remote Ruby Backend Engineer to join our distributed team. We offer a gross annual salary of $65K–$110K, with relocation support to Portugal and a strong emphasis on async communication and work-life balance.We value performance optimization, PostgreSQL mastery, and a polyglot mindset across Go, TypeScript, Elixir, and Rust....

A modern SaaS company is seeking a Senior Backend Engineer in Portugal, offering remote work. You will be responsible for building and evolving backend APIs and services, working with .NET Core, C#, and SQL databases. The ideal candidate has over 5 years of experience in backend development, preferably in SaaS environments, and a strong grasp of RESTful API...

Backend Engineer needed to design and evolve scalable backend systems using .NET, C#, microservices, and REST APIs within a modern ecosystem. Responsibilities include building APIs, writing testable code, and collaborating with teams.

Backend Engineer role focused on A2A integration, building an Enterprise Agent Development Platform for scalable agent-to-agent interactions and cloud-native orchestration.

Backend Engineer needed for a remote role in Portugal to build and operate high-volume email delivery infrastructure, focusing on reliability and ownership. Tech stack includes TypeScript/Go, AWS, PostgreSQL, and Datadog.