Senior Software Engineer (AI-Native) at Bstock Solutions · LumiJobs

Responsibilities

Use AI-assisted and agentic development tools (e.g., Claude Code, Cursor, GitHub Copilot) as a daily, core part of how you deliver — not an occasional aid.
Orchestrate one or more AI agents across parallel work-streams, and know when to trust, verify, or override what they produce.
Bring strong engineering judgment to reviewing and validating AI-generated code — you own the output, the AI does not.
Decompose ambiguous problems into clear specs and prompts that an AI can reliably execute against.
Stay fluent in a fast-moving toolchain and help raise the bar for how the whole team works with AI.
Bonus: experience building AI-powered product features — LLM integration, retrieval, evaluations, or agentic systems in production.
B-Stock is looking for a Senior Software Engineer to help design, build, scale, and maintain the next generation of our marketplace platform. You’ll work with expert technical leads and engineers to build the experiences at the core of our business, partnering closely with Product, Design, and other teams to execute key initiatives — and doing it in an AI-native way.
B-Stock is an office-first company. You will be expected to work on-site three days per week on Tuesday, Wednesday, and Thursday at one of our offices in Boston, MA or San Francisco, CA, with Monday and Friday remaining non-office days where you may perform your duties remotely from your residence. We believe having consistent time together helps teams stay connected to the work happening across the business, collaborate in real time, and move ideas and decisions forward more effectively.
Work closely with product owners to design, implement, and deploy systems that scale our e-commerce, content, and fulfillment operations.
Deliver elegant, effective software quickly, using AI to accelerate without sacrificing quality or ownership.
Provide thought leadership on process, tooling, systems, and software architecture — including how we adopt and get leverage from AI.
Improve and maintain existing systems, prioritizing maintainable solutions and removing friction from the development process.

Senior Software Engineer (AI-Native)

Responsibilities

Qualification

Required

Preferred

Benefits

Company

Bstock Solutions

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