Sigma Software Group

SDET

• Plan, design, and execute comprehensive test strategies for mobile applications on iOS and Android platforms
• Collaborate closely with developers, product managers, and designers to ensure high-quality deliverables
• Create and maintain detailed test documentation, including test cases, checklists, and bug reports
• Perform various testing types: functional, regression, smoke, sanity, exploratory, performance, compatibility, localization, and API testing
• Collect and analyze logs to diagnose issues across diverse devices and OS versions
• Support and run existing mobile automation tests; contribute to automation framework improvements
• Participate in Agile sprints, managing priorities and deadlines effectively
• Apply critical thinking to identify edge cases and ensure comprehensive test coverage

Middle Test Engineer – Mobile iOS, Android

Backend Engineer

• Design, develop, and maintain backend services using TypeScript and NestJS within a microservices architecture
• Integrate third-party services and APIs into the platform, ensuring high reliability and performance
• Work with PostgreSQL, MongoDB, and Redis for efficient data storage and retrieval
• Collaborate with cross-functional teams to deliver new features for the platform’s new product
• Participate in the full software development lifecycle, from requirements analysis to deployment and support
• Support DevOps activities, including CI/CD processes, infrastructure setup, and monitoring
• Monitor and optimize application performance, scalability, and security
• Troubleshoot and resolve technical issues
• Ensure code quality by following best practices and project conventions
• Contribute to improving team processes and technical documentation
• Proactively identify and communicate risks, blockers, and improvement opportunities
• Adapt to changing requirements and priorities

Middle Backend Developer, IoT Domain

Solutions Engineer

• lead the creation of a Center of Excellence for our client
• define best practices, establish architectural standards, and drive governance and operational excellence across enterprise-level Power Platform initiatives
• directly influence the consistency, quality, and scalability of solutions, building a robust foundation for future GovTech and enterprise projects
• Review and validate solution architecture aligned with Microsoft Power Platform best practices
• Analyze Power Apps, Power Automate flows, connectors, Azure components, and data sources
• Identify hidden dependencies such as SharePoint lists, unmanaged connectors, shadow accounts, custom scripts
• Evaluate security settings at environment and tenant levels, including authentication and access control models
• Analyze data connector usage to ensure compliance with regulations
• Classify data and ensure alignment with retention, audit, and compliance policies
• Assess performance and scalability, identifying bottlenecks and recommending improvements
• Improve Application Lifecycle Management (ALM) practices and ensure proper use of managed solutions
• Implement monitoring and alerting across apps, flows, connectors, and Azure components
• Validate licensing requirements and identify cost optimization opportunities
• Provide high-level risk assessments and define urgent fixes, mid-term stabilization, and improvement plans.

Solution Architect – Power Platform

• Lead the creation of a Center of Excellence for Power Platform initiatives
• Define best practices, establish architectural standards, and drive governance and operational excellence
• Review and validate solution architecture aligned with Microsoft Power Platform best practices
• Analyze Power Apps, Power Automate flows, connectors, Azure components, and data sources
• Identify hidden dependencies such as SharePoint lists, unmanaged connectors, shadow accounts, custom scripts
• Evaluate security settings at environment and tenant levels, including authentication and access control models
• Analyze data connector usage to ensure compliance with regulations
• Classify data and ensure alignment with retention, audit, and compliance policies
• Assess performance and scalability, identifying bottlenecks and recommending improvements
• Improve Application Lifecycle Management (ALM) practices and ensure proper use of managed solutions
• Implement monitoring and alerting across apps, flows, connectors, and Azure components
• Validate licensing requirements and identify cost optimization opportunities
• Provide high-level risk assessments and define urgent fixes, mid-term stabilization, and improvement plans