October 5, 2026
Technical Lead / Solution Architect
Senior • Remote
1,300 - 1,400 PLN/yr
Warsaw, MA, Poland
Quick Facts
Role: Technical Lead / Solution Architect
Focus: Architecture and integrations for a SaaS platform on AWS
Environment: Regulated domain; security, compliance, reliability
Description
You will design and develop solution architecture and data integrations between a SaaS platform and internal systems, translating business and technical requirements into scalable technology. The role includes defining data flows across systems and services using modern integration patterns such as message queues and APIs. You will provide technical leadership, support engineering delivery, and contribute to data migrations while maintaining security and compliance.
Responsibilities
Design and develop solution architecture and integrations between the SaaS platform and internal systems
Analyze business and technical requirements and convert them into scalable solutions
Define and coordinate data flows between systems, services, and data sources
Design integrations using message queues, APIs, and modern integration patterns
Collaborate with developers, Product Owner, and Scrum Master to deliver solutions
Provide technical leadership and support architectural decision-making
Participate in data migration from existing solutions to the new platform
Develop and maintain Python solutions and PostgreSQL/PLSQL databases
Perform code reviews, troubleshoot technical issues, and support proof of concepts
Ensure security, compliance, and reliability in a regulated environment
Requirements
Experience in Solution Architecture, requirements analysis, and solution design
Practical experience integrating SaaS with corporate applications and services
Very strong AWS knowledge and cloud solution design
Python programming experience
Very strong database knowledge, especially PostgreSQL and PL/SQL
Experience with messaging queues, data flows, and system-to-system integrations
Knowledge of secure solution design principles for regulated environments
Experience with GitHub and Agile methodologies
Ability to think analytically and translate complex requirements into technical solutions
Ability to work independently and lead technical initiatives
Very good English proficiency (spoken and written)
Benefits
Opportunity to support international research processes and develop a modern SaaS-based platform on AWS
Technical leadership role combining architecture and hands-on development in Python and databases
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