Full-Time

Staff Software Engineer

Full Stack

Flow Engineering

Flow Engineering

11-50 employees

Cloud-based platform for hardware engineering collaboration

Compensation Overview

$190k - $280k/yr

+ Equity

San Francisco, CA, USA

In Person

Category
Software Engineering (1)
Required Skills
UI/UX Design
OpenAI
RAG
Observability
REST APIs
Requirements
  • 8+ years developing production software, including designing, testing, and operating services at scale in a cloud environment.
  • Hands-on experience with modern large language model providers and tooling (e.g., OpenAI, Anthropic, Hugging Face, vector stores, Retrieval-Augmented Generation patterns).
  • Familiarity with prompt design, retrieval-augmented systems, evaluation methods, and safety/guardrail approaches.
  • Ability to reason about tradeoffs between different models, architectures, and deployment patterns and make pragmatic decisions.
  • Comfortable working in a high-ownership, fast-paced environment where experiments and iteration are the norm.
Responsibilities
  • Design and ship AI-powered features such as assisted requirement drafting, consistency checks, impact analysis, and intelligent suggestions for systems and domain engineers.
  • Build agentic workflows that help “agentic systems engineers” and “agentic domain engineers” explore designs, simulate changes, and validate requirements.
  • Evaluate and integrate language models and related tooling, optimizing for reliability, latency, cost, and debuggability in production.
  • Build and maintain the surrounding infrastructure: data pipelines, evaluation harnesses, prompt and model management, observability, and safety/guardrails.
  • Work across the stack—from backend integrations and APIs to simple UI hooks—to deliver complete AI features, not just model endpoints.
  • Partner with product and customers to identify high-value workflows, run experiments, and iterate quickly based on usage.
Desired Qualifications
  • None

Flow Engineering provides a cloud-based collaboration platform for hardware engineering teams to serve as a single source of truth for complex projects. It supports agile requirements management, live V&V tracking, document collaboration, version control, and workflow analysis, and can integrate with GitHub and CAD tools. It is deployed as SaaS, on AWS GovCloud, or self-hosted to meet ITAR/EAR security standards, and converts text requirements into machine-readable checks to speed iteration. Its goal is to help space, defense, robotics, and clean energy teams accelerate design and verification, reducing time-to-market by 30-50% and improving data management and collaboration.

Company Size

11-50

Company Stage

Series A

Total Funding

$31.5M

Headquarters

London, United Kingdom

Founded

2017

Simplify Jobs

Simplify's Take

What believers are saying

  • Sequoia-led $23M Series A with Roelof Botha joining board accelerates scaling for Rivian and Joby clients.
  • Odyssey Ventures grants US market access via San Francisco office for AI-driven hardware automation.
  • Customers like Astranis and Radiant Nuclear validate adoption in satellites and nuclear fusion sectors.

What critics are saying

  • Jama Software erodes market share as Rivian prefers its superior integrations within 12-24 months.
  • Capella Solutions captures ITAR defense contracts Flow cannot scale in 6-12 months.
  • DoD 2026 Strategy locks out 40% revenue from Joby suppliers due to MBSE interoperability failure.

What makes Flow Engineering unique

  • Flow Engineering acts as GitHub for hardware, enabling agile requirements management and V&V tracking.
  • Platform integrates GitHub, CAD software for machine-readable requirements in space and defense projects.
  • Provides single source of truth, reducing data administration by 30-50% for complex engineering workflows.

Help us improve and share your feedback! Did you find this helpful?

Your Connections

People at Flow Engineering who can refer or advise you

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Flexible Time Off

Remote Work Options

Health Savings Account/Flexible Spending Account

401(k) Retirement Plan

401(k) Company Match

Wellness Program

Gym Membership

Conference Attendance Budget

Professional Development Budget

Stock Options

Company Equity

Mental Health Support

Growth & Insights and Company News

Headcount

6 month growth

7%

1 year growth

-6%

2 year growth

-6%
Global Legal Chronicle
Oct 20th, 2025
Flow Engineering Raises $23M Series A

Flow Engineering has secured $23 million in Series A funding. Fenwick & West advised the company in this financial round.

Silicon Canals
Oct 15th, 2025
Odyssey Ventures comes out of stealth to close the transatlantic valuation gap

Odyssey Ventures comes out of stealth to close the transatlantic valuation gap. EQT Ventures and AP Ventures founders unite to launch Odyssey Ventures from stealth, with plans to bridge the Europe-US valuation gap. London-based Odyssey Ventures, a new early-stage venture capital firm, has launched from stealth to support Europe's most ambitious founders close the 29-52 per cent valuation gap with the US. The VC firm announced that it has secured backing from reputed tech leaders and founders from the US and Europe. However, they didn't disclose the names. With offices in London and San Francisco, Odyssey has already invested in three companies, including its first major investment in Flow Engineering. Michelle Robson, Founding Partner at Odyssey Ventures, adds, "Odyssey is here for the founders tackling humanity-sized problems with real technological depth, and we want to be the most helpful partner they can have. Europe is brimming with ambitious startups that can become global leaders, but they need investors who provide the right hands-on support, scaling expertise and a bigger risk appetite." "Founders aiming for multi-billion-dollar outcomes need US capital and market access. We built Odyssey because we're passionate about getting them there, offering early-stage European founders the backing, experience, and network to grow fast and win globally," adds Robson. Odyssey Ventures: focus on AI and automation. Odyssey is a venture firm started by experienced founders from EQT Ventures and AP Ventures. It aims to support ambitious founders in the UK and Europe by investing early on and providing strong operational support. The firm also offers access to the US market and investors to help these founders grow globally from the start. Odyssey focuses on founders using AI and automation to change physical industries that have not yet been digitised. * Flow Engineering is a London-based startup focused on helping people design products faster, simpler, and safer. Ali Mitchell, the managing partner of Odyssey, has supported Flow since its early days with investments. Flow has just announced its Series A funding round, led by Sequoia in San Francisco, with participation from Odyssey and the founders of Stripe and Unity. Roelof Botha, Sequoia's managing partner, will join Flow's board as part of this funding round. * Viridi is a UK-based university spin-out that wants to create innovative solutions to make plastics and everyday products cheaper and more environmentally friendly. Recently, they introduced the world's first commercial anionic surfactant, which uses upcycled CO2 in cleaning products instead of palm kernel oil or fossil fuels. * A startup founded by Cambridge graduates is making progress in human health with new brain-computer interfaces. How does Odyssey support founders? Odyssey helps founders quickly assess their ideas, often within hours of an initial meeting. They provide significant investments as the business grows from pre-seed to Series A and beyond. The support includes expert advice from experienced founders and access to the US market through their San Francisco office. Additionally, their team features well-known tech founders and executives who offer valuable insights from their experiences with successful startups. Ali Mitchell, Managing Partner at Odyssey Ventures, says, "We're at the start of a 20-year venture supercycle. The world does not need another CRM, even one with a nice bit of AI on top. What we do need are breakthroughs in science, deep tech, compute, energy, human and planetary health - which is where AI and automation can truly make enormous gains. We are now seeing more and more of the most ambitious founders taking this once-in-a-lifetime opportunity." "As a result, markets that have so far been relatively untouched by digitisation can now grow at software speed, faster and more efficiently than ever before, enabling start-ups to do in 10 months what previously took 10 years - creating unheard of value for the long-term. Odyssey is the VC for those founders," concludes Mitchell.

StartupHub.ai
Oct 14th, 2025
Flow Engineering Raises $23M for Hardware Engineering Platform

Flow Engineering raises a $23M Series A led by @sequoia to build the next generation of tools for hardware development. The round will help power companies like Rivian and Joby Aviation in the new era of software-defined hardware.

Fortune
Oct 14th, 2025
Exclusive: Flow Engineering raises $23 million Series A led by Sequoia to power hardware's new era

Exclusive: Flow Engineering raises $23 million Series A led by Sequoia to power hardware's new era.

Kytopen Corp
Jun 12th, 2023
Celebrating Six Remarkable Milestones on Kytopen's Sixth Birthday

Flowfect Discover™ - High-throughput gene delivery In 2023, Kytopen unveiled the Flowfect Discover™, an automated, high throughput gene delivery platform.