Remote Senior Cloud Integrations Engineer

Sii Poland; Finland; On-site; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Remote work

Job summary

Sii is seeking an experienced Integration Developer to join our integration team, building and maintaining enterprise integrations across engineering, sales, manufacturing, and analytics platforms. This role focuses on REST APIs, event‑driven patterns, and AWS‑native tech, delivering scalable, reliable integration solutions.

Work is fully remote from Poland or Finland, collaborating with architects and application teams, contributing to documentation and runbooks, and supporting CI/CD pipelines

Qualifications

• Minimum 6 years of experience delivering enterprise integrations.
• Strong hands‑on experience with AWS services and cloud‑native development.
• Experience developing REST APIs and integrating third‑party applications.
• Knowledge of event‑driven architectures and asynchronous messaging.
• Proficiency in Java, Python, TypeScript, or C#.
• Experience with JSON/XML and data transformation tools.
• Familiarity with CI/CD practices and modern software development.
• Advanced level of English.

Responsibilities

• Developing and maintaining integrations between enterprise systems and cloud platforms.
• Implementing REST APIs, event-driven, and data integration solutions.
• Building integration services, workflows, and automation using AWS‑native technologies.
• Developing connectors between engineering, commercial, and operational systems.
• Designing data transformations, validation, and error handling mechanisms.
• Supporting CI/CD pipelines, testing strategies, and deployment automation.
• Troubleshooting integration issues in development and production environments.
• Collaborating with architects and application teams to ensure alignment with standards.
• Contributing to technical documentation and runbooks.

Skills

Enterprise integrations

AWS

REST API development

Event-driven architecture

Java/Python/TypeScript/C#

CI/CD pipelines

English proficiency

JSON/XML

Tools

Jenkins

Git

Maven/Gradle

Swagger/OpenAPI

Job description

Sii is seeking an experienced Integration Developer to join our integration team, building and maintaining enterprise integrations across engineering, sales, manufacturing, and analytics platforms. This role focuses on REST APIs, event‑driven patterns, and AWS‑native tech, delivering scalable, reliable integration solutions.

Work is fully remote from Poland or Finland, collaborating with architects and application teams, contributing to documentation and runbooks, and supporting CI/CD pipelines