At 𝗧𝗛𝗘 𝗕𝗢𝗔𝗥𝗗 \| 𝗽𝗲𝗼𝗽𝗹𝗲 \& 𝘁𝗮𝗹𝗲𝗻𝘁, a firm specialized in recruitment and talent acquisition, we are looking for a international firm of tech consultancy, a
a senior backend developer
to design, develop, and maintain backend microservices and APIs within an enterprise‑grade, cloud‑native ecosystem.
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What are we looking for?
University degree in Computer Engineering or similar.
Fluente English
(minimum C1 level) and Spanish desirable. Interviews will take place in English.
6+ years in backend/API engineering
; proven domain experience in Payments or Cash Management.
Design and Secure APIs:
create and document RESTful and event-driven APIs (OpenAPI 3.1, AsyncAPI) with robust authentication and authorization (OAuth 2.1, OpenID Connect, mTLS, JWT), integrating secret management via Azure Key Vault or HashiCorp Vault.
Develop Resilient Microservices: b
uild microservices in Java 17+ (Spring Boot 3) and Python 3.11+ (FastAPI), implement event-driven workflows using Apache Kafka with schema governance, and ensure reliability through best practices.
Deploy and Operate in Kubernetes: m
anage microservices lifecycle on Kubernetes with service mesh (Istio/Linkerd) for observability and policy enforcement, collaborating closely with platform engineering teams.
Nice to have AI aspects:
vector databases, RAG pipelines, LLMOps/AI Governance, AIOps (Datadog AI, Dynatrace Davis, Prometheus, ELK) and integrate third party AI agents SW for proactive anomaly detection.
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What does our client offer?
Immediate start with a permanent contract.
Fixed and variable (15-20%) compensation package depending on experience and skills.
HYBRID work model, flexible hours, and career development opportunities.
27 vacation days, social benefits,