Senior Backend Engineer, IAM & Cloud Platform

CloudFerro; Warszawa; Híbrido; PLN 180 000 - 270 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Private healthcare

MultiSport

Insurance

Language classes

Office in Warsaw

Resumo da oferta

CloudFerro is building and operating cloud platforms for Europe's space industry, enabling researchers to store and analyse petabytes of Earth observation data. We seek a Senior Software Engineer who will shape IAM services, drive architectural decisions, and contribute hands-on development across our cloud environments.

You will design, implement and evolve backend components, collaborate with product teams, and maintain high engineering standards while delivering secure, scalable solutions

Qualificações

• 6+ years of professional software engineering experience with hands-on architecture design.
• Proficiency in Python and production-grade backend services.
• Experience designing distributed systems and microservice architectures.
• Knowledge of identity and authentication standards: OAuth 2.0, OpenID Connect, SAML 2.0, JWT.
• Experience designing and integrating REST APIs.
• Good knowledge of Linux, Kubernetes and cloud environments.
• Experience with PostgreSQL or relational databases.
• Ability to translate requirements into well-designed technical solutions.
• Strong ownership and ability to justify trade-offs and production readiness.
• English proficiency for technical collaboration.

Responsabilidades

• Design and evolve the architecture of IAM services.
• Develop backend components for authentication, authorisation, identity management and access control; design APIs and integrations with other CloudFerro platform parts.
• Design solutions for multi-tenant environments and systems at scale.
• Collaborate with Product Manager to translate business needs into technical solutions.
• Build prototypes and proofs of concept for new ideas and technologies.
• Extend existing codebases and implement new services and components.
• Make architectural decisions with security, scalability, reliability, and maintainability in mind.
• Maintain engineering standards via code reviews, tests, refactoring, and best practices.
• Diagnose complex issues at the intersection of applications, IAM and cloud infrastructure.
• Collaborate with other technical teams across the organisation.
• Create and evolve technical documentation and architectural standards.

Conhecimentos

Python

Distributed systems

Microservices

OAuth 2.0

OpenID Connect

SAML 2.0

JWT

REST APIs

Linux

Kubernetes

PostgreSQL

Cloud environments

Architectural decisions

English language

Ferramentas

RabbitMQ

Redis

Prometheus Grafana

OpenStack Keystone

AWS

Azure

GCP

Descrição da oferta de emprego

CloudFerro is building and operating cloud platforms for Europe's space industry, enabling researchers to store and analyse petabytes of Earth observation data. We seek a Senior Software Engineer who will shape IAM services, drive architectural decisions, and contribute hands-on development across our cloud environments.

You will design, implement and evolve backend components, collaborate with product teams, and maintain high engineering standards while delivering secure, scalable solutions