A

Acuity

Accounting services from bookkeeping to CFOs

Software Engineer Lead

Full-Time
No salary listed
Expert
Ireland
In Person
Software EngineeringBackend Engineering

About the job

Requirements
  • A strong professional software engineering background, typically 10 or more years, with demonstrated impact and delivery.
  • Proven technical leadership in a delivery team, including leading design discussions, setting technical direction, mentoring engineers, and raising engineering standards through example.
  • Strong Python engineering skills, including maintainable object-oriented design, typing, asynchronous programming, and building robust service layers; FastAPI is preferred.
  • Experience designing and building REST APIs and service integrations, with a focus on reliability, observability, and performance.
  • Mandatory prior cloud experience with hands-on delivery on at least one hyperscaler; Azure is preferred, while AWS and Google Cloud Platform are also valued.
  • Essential container experience, including packaging, running, and troubleshooting containerized services across environments.
  • Experience with modern DevOps practices and continuous integration and continuous delivery pipelines, such as GitHub Actions, ArgoCD, and Azure DevOps, plus pragmatic Git branching and release strategies.
  • A strong quality mindset, including unit and integration testing with PyTest, code review habits, and balancing delivery pace with engineering discipline.
  • A solid understanding of security fundamentals for modern services, including authentication, authorization, OpenID, OAuth 2.0, and secure build and deployment practices such as container scanning.
  • Comfort working in Agile environments, including Scrum or Kanban, and collaborating across product, architecture, and data or artificial intelligence stakeholders.
  • Experience with SQL and NoSQL data stores, including data modeling and operating services backed by document, key-value, or relational and non-relational databases; PostgreSQL is preferred.
  • Solid core Linux skills for development, debugging, deployment, and operational troubleshooting.
Responsibilities
  • Lead the technical direction of a high-impact artificial intelligence engineering team while remaining hands-on and setting the pace through example.
  • Design and deliver cloud-native, container-first services that scale and are ready for enterprise use.
  • Partner with architects and key stakeholders to shape architecture, align on patterns, and translate strategy into practical engineering decisions.
  • Take artificial-intelligence-enabled capabilities from early exploration and proof of concept through secure, reliable production deployments.
  • Write high-quality Python code and help define the engineering bar for maintainability, testing, and operational excellence.
  • Drive engineering practices across code quality, continuous integration and continuous delivery, containerization, Kubernetes, and cloud operations.
  • Guide technical trade-offs and prioritization while balancing innovation with pragmatism and long-term platform health.
  • Play a central role in hiring and onboarding to build a high-caliber team and strengthen a collaborative culture.
  • Mentor and coach engineers through reviews, pairing, and technical feedback.
  • Stay current with artificial intelligence and cloud technologies, assess new approaches, and introduce them where they add value.
Desired Qualifications
  • Experience building with Generative AI or Agentic AI frameworks and patterns, including MAF, LangChain, LangGraph, CrewAI, Hugging Face, OpenAI APIs, and Claude Code, with a pragmatic approach to moving proofs of concept toward production readiness.
  • Familiarity with event-driven architecture and scalable integration patterns across enterprise systems and Internet of Things-adjacent environments.
  • Depth with the Azure platform, including Resource Groups, virtual networks, Cosmos DB, and serverless services, or broader cloud platform engineering experience.
  • DevSecOps experience, including code-to-cloud security practices and improving pipelines and guardrails.
  • Demonstrable interest in modern artificial intelligence concepts, including transformers, attention, and deep-learning foundations.
  • General knowledge of web application development and modern frontend frameworks and patterns, with exposure to React or Next.js.
  • Exposure to SAFe.

About the company

Acuity provides accounting services designed for high-growth startups, offering everything from virtual bookkeeping to fractional CFOs. It combines highly certified people, proven processes, and world-class accounting technologies to manage a company’s books and financial reporting. Clients access a range of services tailored to their needs, from day-to-day bookkeeping to strategic financial guidance, all supported by standardized workflows and advanced software. This makes Acuity different from competitors by focusing specifically on startups and growth-stage businesses, delivering a full spectrum of accounting functions under one roof and emphasizing scalable processes and tech. The goal is to let startups concentrate on building their business while Acuity handles their financial operations and helps them scale efficiently.

Company Size

51-200

Company Stage

Seed

Total Funding

$1.5M

Headquarters

Atlanta, Georgia

Founded

2004

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Simplify's Take

What believers are saying

  • Acuity's June 2026 blog and services pages show active client acquisition and content velocity.
  • Sorren backing expands tax depth, niche expertise, and cross-firm resources for complex clients.
  • Serving 1,000-plus companies proves repeatable demand across startups, ecommerce, SaaS, and creative agencies.

What critics are saying

  • Kenji Kuramoto left for Basis in April 2026, weakening Acuity's founder-led brand.
  • Acuity's 2025 Sorren merger and rebrand can confuse clients and erode loyalty.
  • Basis's $100 million AI push threatens CAS firms by automating accounting workflows.

What makes Acuity unique

  • Acuity, powered by Sorren, combines bookkeeping, tax, controller, and fractional CFO services.
  • Dedicated humans plus cloud tools like QuickBooks, Xero, Gusto, and BILL reduce friction.
  • No-contract, transparent pricing and Slack access fit startups needing flexible finance support.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

Paid Vacation

Gym Membership

Growth & Insights and Company News

Headcount

6 month growth

-3%

1 year growth

-3%

2 year growth

-3%
Associated Press
Oct 1st, 2026
Acuity reports $4.6B full-year sales, up 7%, with adjusted diluted EPS rising 11% to $19.90

Acuity Inc. reported fiscal fourth-quarter 2026 net sales of $1.2 billion, up 3% year-over-year, and full-year sales of $4.6 billion, up 7%. The industrial technology company posted diluted earnings per share of $5.63 for the quarter, up 56%, and $17.05 for the full year, up 36%. Adjusted diluted EPS reached $5.77 in Q4, an 11% increase, and $19.90 for the full year, also up 11%. The company generated $826 million in cash flow from operations during fiscal 2026. During the quarter, Acuity received $44.9 million in tariff refunds and incurred $17.8 million in special charges related to product portfolio and supply chain initiatives. The company repaid $200 million of its term loan, increased its dividend by 18%, and repurchased over 940,000 shares for $287.2 million.

Hypepotamus, Inc.
Apr 7th, 2025
Acuity Behavioral Health Raises $1.5M

Atlanta-based Acuity Behavioral Health, led by CEO Jim Szyperski, has raised $1.5M to address the rising demand for mental and behavioral health services. The company aims to enhance inpatient psychiatric care with its AI-powered Behavioral Health Acuity Index (BHAI), which provides clinical decision support and helps hospitals forecast staffing needs based on behavioral health demands.

Hypepotamus, Inc.
May 17th, 2023
Cybersecurity Startup “Hooks” $5 Million Seed Round From Regional Investor

10. Zachary Eikenberry has noticed a shift in how companies are thinking about cybersecurity training recently. Before, it was considered more of a “vitamin” boost. But now, Eikenberry said enterprises are viewing it as a necessary painkiller.