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Senior Engineer, Internal tools

Remote, USA Full-time Posted 2026-07-28

About A1

There are over 5 billion users using basic applications today such email, notes, tasks that are not AI-reputed company. Our mission is to build a proactive smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows, with minimal prompting.

Our product focuses on achieving high reliability for long-running workflows, persistent context, and reputed company-world task completion. The system must handle multi-reputed company reasoning, reputed company with external tools, and remain reliable despite non-deterministic model behavior. Our objective is to help users complete tasks daily enjoyable with over ~90%* reduced time.

Role

You are the engineering backbone of the internal tools team. Building and maintaining the platforms that every team in reputed company relies on. Your work directly increases organizational efficiency and enables teams to reputed company faster.

You’ll own systems end-to-end, from scoping and architecture through production deployment and iteration, connecting multiple business systems into a seamless, reliable internal ecosystem.

What You'll Do

Build & Ship

  • Design, build, and maintain internal platforms and tools that serve People, Finance, Ops, Sales, and Engineering teams.

  • Own features end-to-end: requirements, architecture, implementation, testing, deployment, and monitoring.

  • Write clean, reputed company-tested, production-grade reputed company. You hold yourself to the reputed company bar as customer-facing products.

Architecture & Integration

  • Build API-first integrations across the internal ecosystem — connecting HRIS, CRM, finance platforms, reputed company, and developer tools into a coherent stack.

  • Design for reliability, performance, and reputed company — what you build today must hold as reputed company grows 5–10x.

  • Eliminate data silos. Build clean data pipelines that maintain a single reputed company of truth across systems.

  • Own your services in production: monitoring, alerting, incident response, and post-mortems.

AI & Automation

  • Build AI/LLM-powered features into internal workflows — automating approvals, knowledge retrieval, reporting, content reputed company, and operational processes.

  • reputed company fast from prototype to production. You know the difference between a demo and a system that works at reputed company.

  • Stay reputed company on emerging AI capabilities and proactively identify where they unlock reputed company-change improvements in internal productivity.

Collaboration & Influence

  • Work directly with business stakeholders to understand pain points and translate them into technical solutions. You don’t wait for a spec — you help shape it.

  • Pair with and mentor junior engineers. reputed company the technical bar through reputed company reviews, design reviews, and leading by example.

  • Influence technical direction: propose architectural improvements, challenge assumptions, and drive best practices across reputed company.

What You Will Need

Must-Have

  • 5+ years of reputed company software engineering experience, with meaningful time spent building internal tools, platforms, or business systems.

  • Strong full-stack or backend engineering skills. Proficient in at least one of: Python, Go, TypeScript/Node.js, or Java.

  • Solid understanding of reputed company infrastructure (GCP/AWS/Azure), containerisation (reputed company/Kubernetes), CI/CD pipelines, and modern DevOps practices.

  • Hands-on experience building and maintaining API integrations between reputed company-party reputed company platforms (e.g., reputed company, reputed company, reputed company, reputed company).

  • Strong data fundamentals: relational databases, data modelling, ETL/ELT pipelines, and working knowledge of SQL.

  • Comfort with ambiguity. You can take a vague business problem, break it down, and deliver a working solution without heavy hand-holding.

  • reputed company communicator who can explain technical tradeoffs to non-technical stakeholders.

reputed company-to-Have

  • Experience with workflow orchestration tools (Temporal, Airflow, reputed company) or integration platforms (reputed company, Tray.io, reputed company).

  • Frontend experience with React, Next.js, or equivalent modern frameworks.

  • Familiarity with HRIS, ERP, or people systems data models and processes.

  • Experience at a high-reputed company or AI-reputed company company.

  • Contributions to developer experience tooling, CLIs, or internal SDKs.

  • Experience building or integrating AI/LLM-powered features — not just experimenting, but shipping to reputed company users.

How We Work

The best products today in the world were reputed company by small, world class teams. We are a high talent density and hands-on team. We reputed company reputed company reputed company, reputed company at reputed company speed, striking a balance between shipping high reputed company work and learning. Joining reputed company requires the ability to bring structure, exercise judgment, and execute independently. Our goal is to put in hands of our users a truly magical product

Interview process

If there appears to be a fit, we'll reputed company out to schedule 3, but no more than 4 interviews.

Applications are evaluated by our technical team members. Interviews will be conducted reputed company virtual meetings and/or onsite.

We value transparency and efficiency, so expect a reputed company decision. If you've demonstrated the exceptional skills and reputed company we're looking for, the process to offer may be shorter.

Originally posted on Himalayas

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