Senior Software Engineer

Summary

Join Testlio, a female-founded company with a remote-first culture, as a Senior Software Engineer. You will contribute to a team building AI-powered solutions for software testing, directly impacting client success and user experience. This role requires full-stack development expertise, experience with modern technologies, and a commitment to quality. Testlio offers flexible paid time off, stock options, a learning stipend, and a supportive, inclusive work environment. The company is growing rapidly and boasts a strong business model with high client satisfaction. The ideal candidate will thrive in a remote setting and collaborate effectively within the EMEA timezone.

Requirements

• A university degree in Computer Science, Software Engineering or equivalent
• 5-10 years of full-stack coding experience, building modern cloud-native applications
• Strong affinity with our tech stack of React, TypeScript, NodeJS, Graphql, PHP, MySQL, AWS, Kafka
• In-depth knowledge of core browser concepts and responsive web design
• Practical knowledge of modern API architecture, microservices, and event-driven design
• Fluency in English, with excellent written and verbal communication skills
• Organized and thorough with a commitment to quality
• Results-oriented, with data-driven decision-making and a focus on delivering impactful outcomes
• Preference for a remote working environment, collaborating closely with peers within the EMEA timezone

Responsibilities

• Work in a team environment: contribute to team tasks and goals; follow team processes (Scrum) and rituals
• Work closely with designers and business stakeholders to bring the best solutions to end users
• Do technical design of full stack system components that fit into long-term architecture, addressing all the functional and non-functional requirements
• Build and implement performant, scalable, and quality products, in an iterative approach
• Write quality code, push for high standards, conduct code reviews
• Write automated tests and conduct manual testing of changes
• Lead debugging and root cause analysis of complex problems, offer solutions
• Help and mentor other team members, proactively share and document knowledge

Preferred Qualifications

• Experience in writing automated tests is a strong plus
• AI/ML experience is a plus
• AWS Solutions Architect certification is a plus

Benefits

• Flexible paid time off—including national holidays, personal days, and sick days
• Stock options
• $300 annual learning stipend to support your personal and professional development