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Software Engineer, Enterprise Systems

Poland💼 Full-time🗓 2026-07-13 → 2026-07-31

Core

Build and own integrations between enterprise systems and third-party SaaS platforms, delivering production-grade connectors for HR, finance, and corporate data.

Role type

Senior backend software engineer (enterprise integrations)

Builds

Production-grade connectors, RESTful APIs, web service adapters, and cloud-native integration services.

Domain

Financial services / Enterprise IT infrastructure

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Backend engineering (Java, C#/.NET, Python, Node.js, or Go), RESTful API design, SOAP integration, OAuth2/OIDC/SAML authentication, Active Directory/LDAP, Terraform, Git, CI/CD pipelines, SQL, Enterprise SaaS integration, Frontend web technologies (HTML, CSS, JavaScript)

Preferred skills

None stated

Technologies

Java, C#/.NET, Python, Node.js, Go, REST, SOAP, OAuth2, OIDC, SAML, Active Directory, LDAP, Terraform, AWS, Git, SQL, HTML, CSS, JavaScript

Responsibilities

Build and own integrations between enterprise systems and third-party SaaS platforms; Lead end-to-end technical delivery of integration projects; Design and implement robust RESTful APIs and web service adapters; Partner with business teams to map processes and translate requirements; Act as primary integrator with security and compliance teams; Own cloud-native integration services using infrastructure-as-code; Implement and maintain CI/CD pipelines and observability; Operate and troubleshoot production integrations; Mentor peers and drive tooling standards.

Seniority

Senior, hands-on IC

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