About the Position

We are looking for an experienced Integration Developer to join our integration team and work on business-critical integrations across engineering, sales, manufacturing, and analytics platforms. In this role, you will be responsible for building, testing, deploying, and maintaining integrations between enterprise applications and cloud platforms. You will collaborate closely with the Lead Integration Architect, solution architects, business stakeholders, and application teams to deliver scalable and reliable integration solutions. This position is fully remote, allowing you to work from anywhere in Poland or Finland.

Responsibilities

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

Requirements

Minimum 6 years of experience developing 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 patterns
Proficiency in at least one modern programming language such as Java, Python, TypeScript, or C#
Experience working with JSON, XML, and data transformation technologies
Familiarity with CI/CD pipelines and software development best practices
Advanced level of English

Nice to Have

Experience in Manufacturing, Energy, Industrial Equipment, or Engineer-to-Order (ETO) environments

Technologies & tools

Must have

Integrations
AWS
REST
CI/CD

Nice to have

SAP S/4HANA
Salesforce API
Teamcenter/PLM
Fusion 360
Autodesk Platform Services
Autodesk Platform Services APS
Autodesk Construction Cloud
Tacton CPQ
Databricks
Terraform
AWS CDK
IaC (Infrastructure as Code)

Job Details

Position: Software Engineer
Company: Sii Polska
Location: Białystok, Poland
Employment Type: CONTRACTOR
Salary: 6000-8000 PLN/hour

We Offer

Great Place to Work
Стійкий фінансовий стан
Контракти з найбільшими світовими брендами
Центр внутрішніх навчань
Багато експертів, у яких можна повчитися
Відкрита та доступна команда менеджменту
Profit sharing
Passion Sponsorship Program
Регулярні інтеграційні заходи та подорожі
Комфортні та добре обладнані офіси
MySii app
Медичне страхування

About the Company

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.

Software Engineer

Job description