Senior Functional QA Lead — API, Data & Automation

TechDigital Group; Boston (MA); On-site; USD 80,000 - 120,000; Full time

Job summary

An established industry player is seeking a Functional Lead to spearhead testing initiatives, ensuring data integrity and quality across various systems. In this pivotal role, you will develop comprehensive test strategies, automate testing processes, and collaborate closely with senior clients and technology partners. Your expertise in end-to-end and integration testing will be crucial in validating data flows and ensuring the reliability of APIs and backend systems. Join a dynamic team where your contributions will directly impact the quality and performance of innovative solutions, making this an exciting opportunity for seasoned testing professionals.

Qualifications

• Minimum 8 years of relevant experience in testing.
• Experience with end-to-end testing ensuring data accuracy and integrity.

Responsibilities

• Develop test strategies, perform continuous testing, and track defects.
• Collaborate with clients and communicate progress to senior leadership.

Skills

End-to-end testing

Integration testing

Data validation

API testing

Automation scripting

Database testing

Communication skills

Team collaboration

Test management tools

Defect tracking tools

Tools

JIRA

ALM

Selenium

Job description

Must Haves:
• Strong front-end development skills using JavaScript/TypeScript, HTML, and CSS
• Experience with modern UI frameworks such as React
• Backend development experience using Node.js, Python, Java, or .NET

We are seeking a Full Stack Developer with strong experience building modern web applications, dashboards, and interactive user interfaces. The ideal candidate will have hands-on experience developing responsive front-end experiences, integrating with APIs and data services, and delivering scalable applications that support analytics, reporting, and operational workflows.

Key Responsibilities
• Design, develop, and maintain responsive web applications and dashboards
• Build interactive UI components using modern JavaScript frameworks such as React
• Develop and integrate backend services, REST APIs, and data access layers
• Create data visualizations, charts, filters, and reporting views for business users
• Collaborate with product owners, UX designers, and backend/data teams to deliver user-friendly solutions
• Optimize application performance, usability, and reliability
• Implement authentication, authorization, and secure data handling practices
• Write clean, maintainable, and well-documented code
• Support testing, debugging, deployment, and production issue resolution
• Participate in code reviews and contribute to development best practices

Required Qualifications
• 3+ years of full-stack development experience
• Strong front-end development skills using JavaScript/TypeScript, HTML, and CSS
• Experience with modern UI frameworks such as React
• Experience building dashboards, reporting tools, or data-driven web interfaces
• Backend development experience using Node.js, Python, Java, or .NET
• Experience integrating with REST APIs and relational or NoSQL databases
• Familiarity with Git, CI/CD workflows, and Agile development practices
• Strong problem-solving skills and attention to user experience

Preferred Qualifications
• Experience with visualization libraries such as Power BI
• Experience with cloud platforms such as Azure
• Knowledge of UI/UX design principles and accessibility best practices
• Experience with containerized applications using Docker
• Familiarity with analytics, data platforms, or enterprise reporting environments