backend engineer

1 GLOBAL is seeking a senior backend engineer to shape and maintain our Network API, x SIM Management System, and Recording Platforms. You’ll design scalable, secure architectures and implement high‑quality features across microservices in a global, remote‑first team. With 6+ years of backend experience (Go preferred, Java welcome), you’ll work on...

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...

Devexperts in Porto, Portugal is searching for a Middle/Senior Java Developer to join their Research & Development Team. As a backend developer, you'll oversee the entire order lifecycle, ensuring high-performance and low-latency solutions. The role emphasizes rigorous code quality and a collaborative agile environment.Ideal candidates are proficient in Java...

1 GLOBAL is seeking a senior backend engineer to shape and maintain our Network API, x SIM Management System, and Recording Platforms. You’ll design scalable, secure architectures and implement high‑quality features across microservices in a global, remote‑first team. With 6+ years of backend experience (Go preferred, Java welcome), you’ll work on...

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...

Senior Backend Engineer (Rust / Python / Cloud-Native Platform)Location: Tagus Park, PortugalWork Model: Hybrid – 3 days on-siteContract: Full-timeSalary: €50,000–€65,000 gross/year × 14 salariesRelocation: No relocation support provided (Only EU citizens, locals, or candidates with valid Portuguese residency will be considered)About the RoleWe are...

Experienced Java Backend Engineer needed for hybrid role in Porto. Responsibilities include developing backend services with Java 8+, Spring Boot, RESTful APIs, and microservices.

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.

Backend Engineer needed to build and operate high-volume email delivery infrastructure, focusing on reliability and ownership using TypeScript/Go on AWS.

Seeking a Senior Backend Engineer to build and evolve backend services for an Autonomous Mobile Robot platform, focusing on distributed systems and cloud-native development using Rust and Python.

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.

Backend Engineer responsible for building and operating scalable email delivery infrastructure, focusing on reliability, observability, and sender reputation. Works with distributed systems and collaborates with Trust & Safety teams.

Backend Engineer needed to build and operate high-volume email delivery infrastructure, focusing on reliability and ownership using TypeScript/Go on AWS.

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.

Seeking a Scala Backend Engineer to develop and maintain software features in an Agile environment. Responsibilities include applying software engineering principles, ensuring security, and documenting work. Requires strong Scala experience and problem-solving skills.

1 GLOBAL is seeking a senior backend engineer to shape and maintain our Network API, x SIM Management System, and Recording Platforms. You’ll design scalable, secure architectures and implement high‑quality features across microservices in a global, remote‑first team. With 6+ years of backend experience (Go preferred, Java welcome), you’ll work on...

Seeking a Senior Backend Engineer to develop AI-powered healthcare platforms, focusing on web technologies, software architecture, and performance monitoring. Requires 5+ years of experience with Golang/NodeJS and SQL databases.

Codacy is seeking an Intermediate Backend Software Engineer to work on our core cloud engine and CLI/IDE tools. We operate remotely, asynchronously when possible, with strong emphasis on clear written communication and thoughtful reviews.Day-to-day you will contribute to product squads, own features end-to-end, design and optimize Scala services for...

Seeking a Scala Backend Engineer to develop and maintain software features in an Agile environment. Responsibilities include applying software engineering principles, ensuring security, and documenting work. Requires strong Scala experience and problem-solving skills.

Seeking a Senior Backend Engineer to develop AI-powered healthcare platforms, focusing on web technologies, software architecture, and performance monitoring. Requires 5+ years of experience with Golang/NodeJS and SQL databases.