Sowelo Consulting sp. z o.o. sp. k.

Full-stack Engineer

• Design, develop, and deploy full-stack features and services using React, Node.js, and cloud-native technologies.
• Integrate and orchestrate leading text, image, and video AI models into production workflows for creative teams.
• Collaborate closely with product managers to translate customer problems and requirements into clear, testable solutions.
• Own features end-to-end, including implementation, automated testing, QA/UAT, deployment, and monitoring.
• Proactively identify, scope, and ship high-impact experiments that drive customer value and business outcomes.
• Maintain a high standard of code quality, reliability, and performance in a fast-paced, iterative environment.
• Troubleshoot, debug, and resolve production issues, improving system resilience and observability over time.
• Mentor and support other engineers by sharing best practices, patterns, and tooling that increase team velocity.
• Contribute to improving the SDLC/PDLC processes, including code review, release practices, and documentation.
• Collaborate with cross-functional teams (engineering, product, design, operations) to deliver cohesive, user-centric solutions.

Senior Full Stack Engineer – AI SaaS

Product Manager

• Own and optimize the end-to-end product and software development lifecycle (from idea to deployment) for AI-powered features
• Integrate and orchestrate state-of-the-art AI models (image, video, text) into reliable, user-facing workflows
• Identify friction points in current processes and tooling, and implement improvements that measurably increase team velocity
• Collaborate with product leaders to refine problem statements, requirements, and success metrics for new features and experiments
• Define, run, and analyze experiments to validate product ideas and drive customer and business outcomes
• Establish lightweight, effective practices for testing, monitoring, and maintaining AI-enabled features in production
• Mentor and coach engineers to uplevel their skills in shipping quickly, working with AI, and owning outcomes end to end
• Contribute to and influence technical architecture, coding standards, and best practices for AI deployment
• Partner with cross-functional stakeholders (e.g., product, design, operations) to ensure solutions align with real-world workflows and needs

AI Principal Product Manager

IT Support

• Acting as both strategic leader and technical owner, balancing long-term direction with hands-on delivery.
• Working directly with business stakeholders across Europe to translate needs into practical IT solutions and implementations.
• Supporting and executing global IT strategy in alignment with Corporate IT, ensuring local delivery and adoption.
• Personally leading key IT initiatives, including system rollouts, migrations, and infrastructure upgrades.
• Managing and actively engaging with external vendors, ensuring technical quality, delivery, and accountability.
• Owning and actively managing the Microsoft ecosystem, including: Microsoft 365 (Exchange Online, SharePoint, Teams, Intune), Azure (IaaS, PaaS, networking, identity), Active Directory (on-premises and Azure AD / Entra ID)
• Designing, implementing, and maintaining hybrid cloud architecture.
• Leading migrations to cloud-first solutions, including tenant optimization and consolidation.
• Configuring and optimizing: Identity and access management (IAM, Conditional Access, MFA), Endpoint management (Intune / device policies), Backup and disaster recovery solutions
• Troubleshooting complex infrastructure issues when needed—remaining close to operational details.
• Overseeing and actively supporting the operation and improvement of ERP (SAP B1) and CRM platforms.
• Participating in configuration, integrations, and enhancements, not just governance.
• Driving automation and integration projects across systems using Microsoft-native tools (Power Platform, APIs, etc.).
• Ensuring applications are secure, performant, and aligned with business workflows.
• Building and implementing practical data and reporting solutions using Microsoft tools (Power BI, Azure data services).
• Supporting business teams with data model optimization.
• Implementing and operating Microsoft security stack.
• Personally overseeing and participating in incident response and remediation.
• Defining and executing backup, disaster recovery, and business continuity plans.
• Ensuring full compliance with GDPR and internal policies through practical controls and audits.
• Maintaining and improving networking, cloud, and on-premise infrastructure.
• Ensuring availability, performance, and cost optimization of IT services.
• Standardizing IT environments across countries.
• Supporting and guiding IT team members, while remaining directly involved in key technical activities.

IT Manager

Backend Engineer

• Lead and mentor a team of mid/senior backend engineers (4–5), including 1:1s, feedback, and performance management
• Translate product and business goals into clear technical roadmaps, sprint plans, and backend priorities
• Own the backend architecture and technical vision for mobile-first, consumer-facing apps used by tens of thousands of daily active users
• Drive and oversee implementation of new features for our mobile apps, working closely with iOS/Android, Product, Data, DevOps and Trust & Safety teams
• Take key architectural decisions around scalability, performance, reliability, data flows, and infrastructure on AWS
• Modernise and improve a large, Ruby on Rails codebase (including version upgrades and refactoring legacy areas) while keeping systems stable in production
• Identify and resolve performance bottlenecks, improve API speed and reliability, and design effective caching and database strategies
• Establish and continuously improve engineering processes, coding standards, code review practices, and deployment/CI pipelines
• Create and maintain clear technical documentation and design specs for backend systems and major initiatives
• Handle prioritisation and trade-offs in a fast-moving environment with changing quarterly priorities
• Be hands-on with coding and code reviews, especially for complex or high-impact areas, and step in during critical production incidents

Lead Backend Engineer, Ruby on Rails

Lead Backend Engineer, Ruby On Rails

• Creating, testing and configuring high-quality coded solutions and components for new development work, aligning with specifications, designs and best practices
• Maintaining and enhancing existing production solutions for all products
• Handling escalation tickets and managing bug/change requests
• Ensuring product consistency through the maintenance of design documentation
• Leveraging the latest, modern technologies, internal tooling, AI-driven solutions, and automation capabilities to continuously improve workflow efficiency and solution quality

Senior Full Stack Engineer – AI SaaS

AI Principal Product Manager

IT Manager

Lead Backend Engineer, Ruby on Rails

Lead Backend Engineer, Ruby On Rails

Lead Backend Engineer, Ruby On Rails

Lead Backend Engineer, Ruby On Rails

Lead Backend Engineer, Ruby On Rails

Lead Backend Engineer, Ruby On Rails

Lead Backend Engineer, Ruby On Rails

Lead Backend Engineer, Ruby On Rails

Lead Backend Engineer, Ruby On Rails

Associate Software Engineer