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Staff Software Engineer, AI Email App

bjakcareerUnited StatesActAI Engineering
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Experience
Senior
Posted
28 Sept 2026
Status
Open · checked 7d ago

About this role

bjakcareer is hiring a Staff Software Engineer, AI Email App for a full-time position located in the United States. This hands-on leadership role suits an experienced engineer who wants to architect reliable AI-driven products and guide a small team.

Role Overview

The position centers on building proactive productivity applications that reduce the need for complex prompting. The candidate will direct the engineering layer that translates machine learning capabilities into dependable end-user features across backend services, application programming interfaces, and client software.

Key Responsibilities

Direct application engineering strategy and execution spanning mobile, desktop, and backend infrastructure.
Architect dependable systems for artificial intelligence workflows covering state management, orchestration, tool utilization, retries, and failure recovery.
Develop application programming interfaces and abstractions linking machine learning models to practical user interfaces.
Direct a compact team of senior engineers through hands-on guidance, design assessments, and code evaluations.
Balance technical trade-offs involving operational latency, reliability, financial cost, security, and user experience.
Implement production standards including system observability, performance monitoring, and rigorous testing.
Collaborate with machine learning leaders to convert model functions into stable product releases.

Requirements

Extended background in leading application or product engineering for intricate software architectures.
Demonstrated practical experience in constructing and deploying production backend systems.
Practical background in developing products or systems integrated with machine learning and large language model features.
Sound technical judgment for making decisions under conditions of incomplete information.
Cross-platform proficiency across backend and client environments with deep expertise in at least one.
Strong focus on personal ownership, product delivery, and code quality fundamentals.

Skills and Tools

Backend Systems
APIs
Mobile Platforms
Desktop Platforms
Machine Learning and LLMs
Observability and Monitoring Tools

About the Company

bjakcareer operates as a compact, hands-on organization focused on developing proactive applications for users globally. The company emphasizes speed, independent execution, broad individual ownership, and strong engineering fundamentals over excessive process.

How to Apply

Interested candidates should submit their application directly on the official company careers page.

Skills and tech stack

BackendAPIsMobileDesktopMLLLM

Questions candidates ask

What is the location of the Staff Software Engineer, AI Email App role?

The position is located in the United States.

What are the primary responsibilities regarding team leadership?

The role requires leading a small, senior engineering team through hands-on mentorship, code reviews, and design reviews while staying close to the code.

What type of systems and workflows will the engineer build?

The engineer will design reliable systems for AI-powered workflows, including handling state, orchestration, tool use, retries, fallbacks, and failure management across backend, mobile, and desktop.

How many interview rounds are part of the hiring process?

The interview process consists of three to four interviews conducted via virtual meetings and/or onsite.

What engineering foundations are required in production?

The role requires establishing strong production foundations including observability, monitoring, testing, and operational excellence.

Ready to apply?

The application is on the official bjakcareer careers page.

Apply on company site