Oxigent Technologies

Oxigent Technologies is hiring a Senior Backend Developer to build and evolve a digital platform for flight information management, mainly with Node.js/NestJS (plus Java) on AWS (Lambda, SQS, S3, ECS). Nearly 100% remote with ~1 day/month in Madrid; strong focus on clean architecture, TDD and observability.

Agile API AWS CI/CD Cloud +21 skills

43K – 48K €

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Oxigent Technologies

3 weeks ago

Senior Backend Developer (Node.js) - Remote & AWS

Open 20d EuropeSenior

Spain

Senior Backend Developer at Oxigent Technologies building and evolving a digital flight-management platform, working almost fully remote (~1 day/month in Madrid). Core stack is Node.js with NestJS, with a planned future migration to Java and AWS mentioned in the role.

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Desarrollador Backend | Java 17, Horario Flexible, Hybrid

Open 30d Europe

Spain

Backend developer at Oxigent Technologies joining an international IT team specialized in warehouse management and transport control. Day-to-day work involves Java 17, SOLID/OOP, EF, WPF, WCF, Workflows, Unity, multithreading, relational databases and DevOps, in a hybrid setup in Spain with occasional travel.

DevOps Java Multithreading Unity Visual Studio +2 skills

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Oxigent Technologies

last month

Backend Developer (4 dias remoto)

Open 31d Europe

Spain

Backend developer building extensions and customizations of warehouse-management and material-flow software for large logistics clients. Day to day: coding in Java 17 / C#, system and integration testing, on-site go-lives at client facilities, user training and technical documentation. Hybrid from Barcelona (title mentions 4 days remote).

C# DevOps .NET Java Multithreading +5 skills

up to 42K €

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Senior Backend Developer Node.js (+ Java)

Senior Backend Developer (Node.js) - Remote & AWS

Desarrollador Backend | Java 17, Horario Flexible, Hybrid

Backend Developer (4 dias remoto)

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