Senior Software Engineer

As a Senior Software Engineer, you will own the full arc from discovery to production. You will lead client conversations, pressure-test product decisions before code is written, and ship predictably within a structured delivery framework at an AI-native consultancy serving regulated industries including insurance, healthcare, and fintech.

You are someone who can explain why something should not be built, be right, then ship the thing that should. You work across multiple client engagements simultaneously, switch context across stacks, and manage client relationships with the attentiveness of a great account manager. This is an Anthropic partner company. Claude Code and the Anthropic API are core to how everyone works, not optional tools.

Responsibilities

● Leading client-facing discovery calls, sprint reviews, roadmap discussions, and demos.

● Evaluating and pressure-testing product decisions before implementation begins.

● Scoping and delivering work within a structured delivery framework tied to defined business outcomes.

● Building full-stack in TypeScript/JavaScript across Node, React, and Next.js.

● Writing and maintaining BDD test suites using Cucumber and Gherkin.

● Building on the Anthropic API and Claude Code daily including structured outputs, tool use, and agent workflows.

● Managing client relationships proactively with clear communication and zero surprises.

Requirements

● C1 English or equivalent.

● Deep TypeScript/JavaScript experience with production-grade architecture and opinions on runtime tradeoffs and type safety.

● Strong AWS experience. Azure and GCP are not a substitute.

● Hands-on LLM API experience: function calling, streaming, structured outputs, and prompt engineering.

● Comfortable leading client calls, demos, and roadmap discussions with founders and VP-level stakeholders.

● Able to context-switch across multiple client projects and stacks simultaneously.

● Disciplined process adherence: structured delivery frameworks, PR hygiene, and documentation without being asked.

● Full dedication required. Concurrent formal employment is not compatible with this role.

● Based anywhere in the Americas, available from 9:00am Eastern time.

Preferred

● Background in regulated industries: insurance, healthcare, or fintech.

● Prior engineering management experience or clear path toward it.

● AWS or cloud certification.

● Experience with Claude Code and the Anthropic stack in production.

● Familiarity with AI-assisted code review tools such as CodeRabbit.

Benefits

• PTO: 25 days paid time off + 5-day company closure at year end

• Annual remote retreat

• Expense and equipment allowance

• 6,000 - 7,000 USD/month