Lead Integration Architect (f/m/x)

Sii Poland; Katowice; On-site; PLN 210,000 - 360,000; Full time

Benefits offered by this job

Great Place to Work

Profit sharing

Centre of internal trainings

Open management team

MySii app

Medical care

Job summary

Sii Poland is seeking an experienced Senior Integration Architect to design and lead the implementation of complex enterprise integrations across engineering, sales, and delivery domains. You will define architecture, drive integration projects, and ensure seamless information flows between core business systems.

You will collaborate with stakeholders and vendors, provide technical leadership, and act as a hands-on expert when needed, helping to build cohesive enterprise ecosystems on AWS.

Qualifications

• 10+ years of experience in enterprise integration projects and architectures.
• Experience designing and implementing AWS-based integration solutions.
• Proven experience integrating SAP S/4HANA with enterprise apps.
• Strong knowledge of API-led and event-driven architecture patterns.
• Hands-on experience with cloud-native integration platforms and technologies.
• Understanding of MDM, BOM, PLM concepts.
• Advanced level of English.

Responsibilities

• Define and design the overall integration architecture across enterprise systems.
• Lead API-based, event-driven and data-centric integrations.
• Own information flows between Teamcenter, Polarion, SAP, Tacton, Salesforce, Autodesk, and Databricks.
• Design scalable, secure, and resilient integration solutions on AWS.
• Collaborate with stakeholders, architects, developers and vendors.
• Provide technical leadership and act as hands-on expert when required.

Skills

Enterprise integration

AWS integration

SAP S/4HANA integration

API-led architecture

Event-driven architecture

MDM/BOM/PLM concepts

Cloud-native platforms

English proficiency

Tools

Teamcenter

Polarion

SAP S/4HANA

Tacton

Salesforce

Autodesk Fusion Center

Databricks

Terraform

CI/CD pipelines

Job description

We are looking for an experienced Senior Integration Architect to design and lead the implementation of business-critical integrations across a complex engineering, sales, and delivery landscape. In this role, you will be responsible for the architecture, design, development, and implementation of integrations between the company's core business systems, ensuring a seamless flow of information across product development, engineering, sales, delivery, and analytics functions. If you are passionate about creating cohesive enterprise ecosystems through integration, this opportunity may be the right fit for you.

Your tasks

• Defining and designing the overall integration architecture across enterprise systems
• Leading the design and implementation of API-based, event-driven, and data-centric integrations
• Owning and overseeing information flows between Teamcenter, Polarion, SAP, Tacton, Salesforce, Autodesk platforms, and Databricks
• Designing scalable, secure, and resilient integration solutions on AWS
• Collaborating closely with business stakeholders, enterprise architects, developers, and external system vendors
• Providing technical leadership and architectural guidance throughout the delivery lifecycleActing as a hands-on technical expert when required

Requirements

• Minimum 10 years of experience in enterprise integration projects and architectures
• Strong experience designing and implementing AWS-based integration solutions
• Proven experience integrating SAP S/4HANA with enterprise applications
• Strong knowledge of API-led and event-driven architecture patterns
• Hands-on experience with cloud-native integration platforms and technologies
• Solid understanding of Master Data Management (MDM), Bill of Materials (BOM), and Product Lifecycle Management (PLM) concepts
• Advanced level of English

Nice to have

• Previous work with Databricks, Terraform, CI/CD, Salesforce, Siemens Teamcenter, and Autodesk Fusion Center
• Experience in Manufacturing, Energy, Industrial Equipment, or Engineer-to-Order (ETO) environments

Job no. JOB-L4HUJ

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care