Backend Engineer (Java-GenAI)

SQUAD Technology Solutions · Spain
LinkedIn

Posted

Jul 09, 2026 (6d ago)

Seniority

Not Specified

Work Model

Remote

Type

Contract

Category

Backend

Salary

Not specified

Skills

Agile Angular AWS CI/CD Docker Java Jenkins JUnit Kubernetes Observability OpenAI OpenTelemetry PostgreSQL Prometheus RAG Redis Spring Boot SQLite TypeScript

Description

At SQUAD Technology Solutions , an IT outsourcing company, we are building a small, agile team with a strong commitment to doing things right from the very beginning. We are currently working with one of our clients to onboard an Fullstack Engineer (Java & Angular) for an international projec t, which is why a high level of English is require d.? πŸš€πŸš€ πŸš€πŸš€πŸš€πŸš€πŸš€πŸš€πŸš€πŸš€πŸš€ πŸš€ πŸ”Ž What are we looking for? πŸš€ + 5 years of experience in fullstack development, working with modern Java + Angular environments πŸ‡¬πŸ‡§ High level of English (C1+) , able to work in international environments and communicate fluently with global teams βš™οΈ Backend development using Java 21/25 + Spring Boot (3.x / 4.x) πŸ—„οΈ Strong experience with PostgreSQL, Redis, and SQLite , focusing on performance and data management πŸ€– Exposure to AI/GenAI solutions : Spring AI, RAG, and integration with models (OpenAI, Claude, Gemini, HuggingFace, Ollama) ☁️ Cloud & DevOps stack: AWS, Docker, Kubernetes , with CI/CD pipelines using Jenkins πŸ“Š Observability & code quality: Dynatrace, Prometheus, OpenTelemetry, SonarQube, JaCoCo πŸ” Security & testing: Spring Security, OAuth2/JWT , plus testing with JUnit, Mockito, Cucumber, Jasmine/Karma nice to have: frontend with Angular 21 + TypeScript πŸ”— What are we offering? πŸ“ Permanent contract with immediate onboard 🏒 Stable pro ject with an international client 🏠 Remote plus intensive working hours during July and August ✈️ 25 days of annual leave