Senior Software Engineer at Walnut

Walnut is seeking a Senior Software Engineer to join their fast-growing startup in the sales automation space. The candidate will be part of a team focused on building amazing products and taking pride in the code that powers it. Walnut values culture, grit, transparency, and excellence.

As a Senior Software Engineer, the individual will contribute to designing and developing full-stack solutions. They will ensure code quality and system security, and help improve development practices, working autonomously in a remote-first setup.

The role involves:

• Owning features end-to-end, from development through testing and deployment.
• Designing and developing full-stack solutions that power core product features.
• Collaborating with stakeholders to define, build, and release new features.
• Participating in technical decision-making regarding architecture and technology choices.
• Ensuring code quality and system security through automation, unit testing, and structured code reviews.
• Helping maintain and improve our development practices and processes.
• Working autonomously and manage priorities effectively in our asynchronous, remote-first environment.

Requirements:

• 5+ years of professional experience as a full-stack software engineer with a focus on frontend web development.
• Excellent knowledge of web development tools (React and modern JavaScript frameworks).
• Proficiency in at least one backend programming language (e.g., Elixir, ReScript NodeJS, Rust, Go, etc).
• Independent, fast learner excited about learning new technologies.
• Experience working in teams and conducting structured code reviews.
• Product-oriented, combining thoughtfulness with pragmatism and a will to get stuff done.
• Belief in clear and honest communication.
• Thriving in distributed teams with a self-driven approach to collaboration and time management.