Platform Team

Award-winning testing management platform. Powering networked testing. Leveraging AI/ML, cloud-based technologies, and robust APIs. Used by industry leaders. Ready for you to join.

Our customers include:

Why join Testlio?

Our product development disciplines:

  • Product Management
  • Product Engineering
  • DevSecOps
  • AI/ML, Data Science
    and Data Engineering
  • Product and Marketing Design

Functional areas – find your match

Product Engineering Team

Creating quality software for our clients, services teams, and network of testers can be challenging. As Engineers, we are responsible for designing and building modern performant single-page web applications and microservices with REST and GraphQL APIs—using tools like Node.js, GraphQL, React hosted in AWS (ECS with Docker, RDS, ElasticCache, to name a few).
Do you have the skills and mindset to help us deliver great products and experiences for engineering teams?

Product Management

In the preparation phase, Product Management focuses on input gathering, market research, competitor analysis, defining problems, and setting requirements. Creating and running delivery backlogs with priority and clarity. Communicating with stakeholders and offering clarity into what and why we build and deliver. Post-release, we gather insights and feedback to validate our hypothesis and iterate towards product-market fit.
Do you have experience managing and owning B2B, SaaS/PaaS, or similar products?

Platform Operations

Operations team consists of DevOps, DataOps and CyberSecurity. Focusing on building a robust, scalable, reliable and secure application and data platform in a cloud environment, in AWS. In DevOps we evolve cloud architecture and developer toolings, using Infrastructure-as-Code (IaC via CloudFormation or other means) as a vehicle to keep change management in control and following best practices to keep systems up and running, securely. In CyberSecurity we focus on security design, promises and posture to protect our customers, users and ourselves the best way we can imagine. In DataOps we drive our data engineering and infrastructure building blocks in a cloud environment to push for new data products and platforms for insights.

AI/ML and Data Science

Creating and training AI/ML models, generating insights and cultivating data science as a community across the company. Building AI and data-driven solutions within product engineering teams. Whether the user is a tester or customer engineer, we empower them to deliver human and supervised automated software testing solutions. Data is a vital element in feedback loops and we use it to offer AI/ML or data insight features across the platform areas. If you’re familiar with buzzwords like predictions, image recognition, voice-to-text, graph theory, neural networks, reinforcement learning, human-in-the-loop (HITL) or otherwise are generally interested in data and insights-led solutions—look no further.

How do we build products?

Our product development lifecycle:

  • Problem identification and research
  • PoC development and feedback
  • Requirement design – business and technical
  • Roadmap build-up and planning
  • Iterate while continuous learning, adjusting
  • Observe, monitor, and improve continuously

How do we operate?

As a global company that is “Distributed by Design,” we operate in remote settings across the globe via digital collaboration tools and working experiences while also having a gravity workspace location – Tallinn, Estonia.

With our global network of testers and worldwide clients, we are a truly digital team.
Testlio’s values are tethered to our processes, mindsets, and culture. While each individual has a direct impact in shaping Testlio’s (and the industry’s) future, we highly value a team culture of inclusion and collaboration.


To deliver excellence, empowered teams adjust, optimize, and configure the agreed processes to their own rhythm and pace. We trust our team.

Being modern

We aspire to use the latest approaches, techniques, and tactics. However, we are not hype-driven—leveraging on more stable and proven technologies.


We take pride in our work, delivering great products and scalable, sustainable solutions. When they reach the market, we provide continuous support post-release.

Growth by failure

While trying new things out, we might sometimes fail in the process. It is OK. We are humans—we learn from our mistakes, shake them off, move on, and do better next time.

Be kind, but be honest

We value honest and transparent feedback that is kind and respectful—this propels the whole team forward. Being progressive means challenging the status quo.