Theorem, LLCVisit company site

Quality Assurance Engineer

If you have 5+ years of professional experience working as a Quality Assurance Engineer and/or Software Engineer, Theorem is looking for someone with your skillset.
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Theorem is looking for a motivated craftsperson to join our global team of 200+ professionals to support our growing distributed services business. We are on a mission to dismantle the traditional consulting ecosystem and replace it with an effective framework for innovation that transforms the way businesses think about and solve problems from the inside out.


As a consultative QA Engineer, you are eager to dive into a product as early as possible to discover and test new features. You have a well-formed opinion of what quality means and can easily share it. You strive to automate repeatable tasks and understand that there is a place for manual testing and you are eager to do both. You partner with business stakeholders, product managers and engineers to get clarity and to bring light to situations the team may not have thought about. You understand that there are many tools out there to help in your process and you are happy to learn tools and languages to help you achieve the objective at hand.


  • Estimate, prioritize, plan and coordinate quality testing efforts.
  • Design and implement automated testing solutions, and integrate them into a continuous integration/delivery pipeline.
  • Collaborate in a consultative environment 
  • Guide our clients in best practices in order to achieve great project success


  • 5+ years of professional experience working as a Quality Assurance Engineer and/or Software Engineer.
  • Current/recent experience building and maintaining Test Automation Frameworks for enterprise web, mobile platforms, and APIs. 
  • Hands-on experience with tools including Selenium WebDriver, Test Cafe and Appium are all a plus.
  • Strong experience writing with multiple scripting languages is a plus - Ruby, Python and NodeJS are all a plus.
  • Experience working in a continuous integration environment with tools like Jenkins is required.
  • Demonstrated experience seeding repos.
  • Previous experience collaborating on highly distributed teams is required.
  • Must possess excellent written and verbal communication skills.
  • Previous consulting experience is preferred.
  • Solid experience working within an Agile/Scrum environment.
  • Possess a strong and reliable internet connection.


  • Hit the ground running within your area of expertise and are not afraid of challenges outside of it
  • Thrive on collaborating with other team members and across disciplines
  • Happily receive feedback and see it as an opportunity for reflection and improvement 
  • Embrace continuous learning - Whether you are learning to help your team or customer work through new concepts and technology 
  • Are astute. You know when to push an issue and when to let things lie
  • Are friendly - you reach out to your teammates even if they aren’t on your project team
  • Work through ambiguity - you aren’t shy about asking questions to gain clarity

You like to get the work done!

You want to collaborate in a consultative environment and guide our clients in best practices in order to achieve great project success in addition to contributing to the growth of a great company. We want to know more about you!


Founded in 2007, Theorem LLC ( is a remote-first technology consulting company, fully distributed by design. We are privately-owned and committed to building a sustainable organization, at the company level, and for each of our team members.

Our services range from new product development, pure R & D, legacy modernization, pricing strategy development, revenue generation, process optimization, and organizational transformation and cultural design.

Customers come to us because they need to change to succeed and are looking for a solution that isn't just about technology — but also people, process, and leadership. We consult, form a diverse team of experts, and deliver strategy and execution under one roof.

Current and past customers include some of the household names on the Fortune 200 list but also start-ups and non-commercial organizations.

Unsure if your skills meet all of our requirements?

Apply anyway! We would love to meet you and find out more about how your skills could add value. At Theorem, we value open communication and feedback. We believe that diversity of identity, perspective, and experience makes us stronger; we would love to hear your perspective too!



TEAM RETREAT - Once a year the entire Theorem team gets together at an inspiring location to meet, work and play.

HEALTHY BODY, HEALTHY MIND - HAPPY TEAM - We offer paid vacation and support healthy lifestyles through our physical fitness benefits program.

HEALTHCARE & FINANCE - For US & UK based full time employees; we have comprehensive benefits.

Theorem expects all team members to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities, and all decisions regarding recruitment, hiring, promotion, compensation, employee development decisions such as training, and all other terms and conditions of employment, are based on business needs, job requirements and individual qualifications without regard to race, genetics, nationality, national origin, citizenship status, employment status, ethnicity, ethnic origin, color, creed, religion, belief, age, family or parental status, pregnancy, marital status, sex, gender, sex or gender assigned at birth, gender identity, sexual orientation, sexual preference, lifestyle, social class, military status, disability, hairstyle, physical features, or any other status protected by the laws or regulations in the locations where we operate. We oppose all forms of unlawful or unfair discrimination. Theorem encourages applicants of all ages. Theorem is an equal opportunity employer. No statements by Theorem are intended to create an offer of employment unless made in writing, signed by an officer of the company and no offer shall become effective unless countersigned by the prospective employee.

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