Senior AI Engineer

Mimohq; Stockholms kommun; Presencial; SEK 900.000 - 1.300.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Market rate salary

30 days holidays

Retirement contribution

Stock options

Descripción de la vacante

A dynamic technology company in Stockholm is seeking a Senior Engineer to design and build core technology for automating finance tasks using AI. The successful candidate will work in a collaborative environment, leveraging skills in machine learning and cloud infrastructure. Responsibilities include designing LLM workflows, building evaluation suites, and collaborating across teams. A strong background in engineering and a passion for technology will be essential for success in this role.

Formación

• Senior/Staff level engineering experience at product companies.
• Practical understanding of vector stores and context engineering.
• Strong grasp of machine learning concepts and libraries.
• Understanding of how to evaluating performance and outputs of AI systems.
• Comfortable with working in a Go/Python codebase and cloud infrastructure (GCP preferred, AWS/Azure acceptable).

Responsabilidades

• Design and implement LLM-powered workflows for finance tasks.
• Build benchmark/eval suites for accounting tasks.
• Collaborate with engineers, product and design teams.
• Shape and evolve our AI stack with research-driven solutions.
• Collaborate with engineers, product and design to deliver seamless AI experiences.
• Contribute across the stack to get the work done in a Go/Python codebase.

Conocimientos

Senior/Staff level engineering experience

Understanding of AI agents

Strong grasp of machine learning concepts

Comfortable with Go/Python

Cloud infrastructure experience

Postgres

GCP

Vector stores

RAG

Context engineering

LLMs

ML concepts

Herramientas

GCP

AWS

Azure

Postgres

GCP

Descripción del empleo

tl;dr You are curious, smart and great at what you do. You have worked on great products as a senior engineer. You are looking to work from an office in central Stockholm where you get to build on a fantastic product, continue to grow as an engineer and re-shape how finance & accounting is done.

• Compensation: market rate salary + retirement contribution + stock options
• Holidays: 30 days p.a.

The opportunity

Mimo was founded early 2023 because small businesses spend too much time and money on payments and financing. In 2024 we launched our end-to-end payments platform that put payments and financing on autopilot, enabling businesses to save hours per week and thousands in unnecessary fees.

Backed by leading institutional investors, Mimo is now hiring AI engineers to join a team working on automating tasks for finance professionals and accountants.

The role

You will, together with an experienced engineering team, design and build the core technology for automating mechanical work for finance professionals by leveraging data and latest advancements in AI technology

What you will do

• Design and implement LLM-powered workflows to automate finance and accounting tasks like detecting anomalies in books, scanning and categorising financial documents like invoices and credit notes.
• Build benchmark/eval suites to systematically develop a system of agents to conduct accounting tasks.
• Own user feedback loops and store data in a structured manner for LLM consumption.
• Shape and evolve our AI stack, continuously researching and implementing the best solutions for our use cases.
• Collaborate with other engineers, product and design teams to deliver seamless consumer grade experiences to customers.
• Contribute across the stack to get the work done, when needed. Our tech stack is Go, Typescript, Python, Postgres and GCP.

Technical skills

• Senior/Staff level engineering experience at product companies.
• Practical understanding of vector stores, RAG, context engineering and other techniques used in building AI agents.
• Strong grasp of machine learning concepts, LLMs, libraries, or frameworks commonly used in AI agent development.
• Understanding of how to evaluating performance and outputs of AI systems.
• Comfortable with working in a Go/Python codebase and cloud infrastructure (We use GCP but welcome experience in AWS/Azure)

Soft skills

• Ability to prioritise shipping before perfecting - At Mimo, we prioritise ruthlessly and have a bias for shipping and collecting feedback early.
• Ability to collaborate with product and design to deliver seamless AI experiences.
• Strong sense of ownership

Bonus if you have also…

• Familiarity with Temporal or other background workflow orchestrators.
• Comfortable working with financial/accounting data - or excitement to learn this domain quickly.
• Have contributed to open-source software, have side projects or just genuinely exhibit curiosity in technology.