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Urgent! Lead Developer: React & Ruby Jobs | Thoughtworks

Lead Developer: React & Ruby



Job description

  • You will champion and adopt best practices like writing clean and reusable code using TDD, pair programming and design patterns.
  • You will oversee or take part in the entire cycle of software consulting and delivery from ideation to evolution in production and everything in between.
  • You will use and advocate for continuous delivery practices to deliver high-quality software as well as value to end customers as early as possible.
  • You will design solutions and choose technologies that solve clients’ problems while working within constraints and make pragmatic tradeoffs.
  • You will collaborate with a variety of teammates to build features, design concepts and interactive prototypes and ensure best practices and UX specifications are embedded along the wayYou will apply the latest technology thinking from our Technology Radar to solve client problems.
  • You will apply a variety of languages and tools to your work and continue to code alongside Developers; you will not be post-technical in this role.
  • You will efficiently utilize and champion DevSecOps tools and practices to build and deploy software, advocating devops culture and shifting security left in development.
  • You will cultivate Thoughtworker growth and development by encouraging feedback and fostering an inclusive, supportive team culture.

Technical Skills

  • You are well-versed in two or more languages React, Ruby on rails, React Native and are comfortable with the latest Object-Oriented technology.
  • You have led software development teams using Agile, Lean and/or Continuous.
  • Knowledge of delivery approaches such as TDD, continuous integration, pairing and infrastructure automation.
  • Bonus points if you have knowledge of cloud technology such as AWS, Docker or Kubernetes.
  • You enjoy continuously learning and improving, whether it is through functional programming paradigms, event driven architecture, platform engineering or others.

Professional Skills

  • You have experience influencing others and always advocate for technical excellence while being open to change when needed.
  • You bridge product and technology by helping to translate business needs to software requirements.
  • You have the ability to develop and execute a technical vision with a focus on business value.
  • You will act as a mentor for less experienced peers through both your technical knowledge and ability to inspire a team to deliver extraordinary impact together.
  • You’re resilient in ambiguous situations and can approach challenges from multiple perspectives.

Learning & Development

There is no one-size-fits-all career path at Thoughtworks: however you want to develop your career is entirely up to you.

But we also balance autonomy with the strength of our cultivation culture.

This means your career is supported by interactive tools, numerous development programs and teammates who want to help you grow.

We see value in helping each other be our best and that extends to empowering our employees in their career journeys.

Accommodations

Thoughtworks is committed to providing reasonable accommodations to applicants with disabilities and to applicants with sincerely held religious beliefs throughout the hiring process.

If you need an accommodation to apply or participate in the interview process, please complete this form or speak with your recruiter.

As a technology consultancy, the projects we undertake are subject to change based on client needs and agreements.

While we strive for consistency, please be aware that project scope or availability may shift, or projects may even be cancelled, during the recruitment and selection process, which is often outside of our direct control.

Should the project related to this vacancy be significantly altered or cancelled, all impacted candidates will be promptly and duly informed of the change

Country: Canada Location: Toronto Date Posted: 04-07-2026 Industry: Information Technology Employment Type: Employee


Required Skill Profession

Computer Occupations



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