> Markdown version of [/jobs/ext/2735043-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/2735043-senior-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** Mimo, LLC - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Code Review, Python (Programming Language), PostgreSQL, TypeScript, Google Cloud, Backend, Free and Open-Source Software, Golang - **Published:** September 5, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/pho5jk8cxw ## About the Role * Senior or staff level experience at product companies with strong engineering cultures. You know what great engineering looks like when building a product, because you have seen and done it before * Comfortable across the stack, in web, backend, infrastructure or data, and willing to work outside your strongest area * Strong grasp of building for production, including the reliability, performance and operational realities of a system people depend on * A bias for shipping. You prioritise ruthlessly, get things in front of users early, and iterate * A strong sense of ownership. You take initiatives from problem to production without needing to be managed through them * Looking for a team where excellence is recognised and there is a high velocity of learning and iterating Bonus * Experience with Go, or comfort picking up a new language quickly * Familiarity with Temporal or other background workflow orchestrators * Experience working with financial or accounting data, or excitement to learn the domain * Open-source contributions, side projects, or genuine curiosity about technology ## Description Mimo is an AI-native platform for accounting firms. We automate the recurring work inside the monthly close, from chasing client documents and reconciling transactions to posting adjustments and reviewing VAT before it is filed, so accountants spend their time on judgement instead of admin., The interesting engineering problem here is not the models. It is everything around them: making agent output reliable enough to put in front of a firm, keeping the system fast when it is processing a month of transactions, and building a product people trust with work they are accountable for., We're now looking for a senior engineer to lead that work. You'll take on large technical initiatives end to end, from the architecture down to the decisions that stop it going wrong at scale, and you'll set the standard for how the team builds. You'll work across the stack alongside a strong engineering team, from our office in central Stockholm, on a product firms are adopting quickly. * Compensation: market rate salary, retirement contribution and stock options * Holidays: 30 days per year * Working setup: we work closely together from our office in central Stockholm, with flexibility for a hybrid setup What you'll do * Lead large technical initiatives, from architecture through to delivery * Build the core systems that automate accounting work, including document handling, reconciliation and adjustments * Craft pragmatic solutions to high impact product opportunities, and know which problems to leave alone * Work across the stack to get the work done. Our stack is Go, TypeScript, Python, Postgres and GCP * Raise the bar on how the team builds, through code review, technical direction and the standards you hold * Collaborate closely with product and design to ship things people want to use ## Related Videos - [Slopquatting, API Keys, Fun with Fonts, Recruiters vs AI and more - The Best of LIVE 2025 - Part 2](https://www.wearedevelopers.com/videos/1765-slopquatting-api-keys-fun-with-fonts-recruiters-vs-ai-and-more-the-best-of-live-2025-part-2) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Optimizing Discovery: PostgreSQL's Role in Transforming GetYourGuide's Search](https://www.wearedevelopers.com/videos/1647-optimizing-discovery-postgresql-s-role-in-transforming-getyourguide-s-search) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Building the Next Generation of Software](https://www.wearedevelopers.com/videos/100186-building-the-next-generation-of-software) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 150 - The shift to AI generated code, fingerprinting and OKRs vs. doing your job](https://www.wearedevelopers.com/magazine/533-dev-digest-150-the-shift-to-ai-generated-code-fingerprinting-and-okrs-vs-doing-your-job) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 137 - AI'm not sure about this](https://www.wearedevelopers.com/magazine/485-dev-digest-137-ai-m-not-sure-about-this)