Software Engineer, Flex
$110-145k
More information about location
Financial platform for business
Be an early applicant
Financial platform for business
21-100 employees
Be an early applicant
$110-145k
More information about location
21-100 employees
Company mission
To reimagine every single aspect of the financial workflow and financial services for any entrepreneur.
Role
Who you are
- Have strong fundamentals in software development and ability to work effectively within established systems
- Product sense—you think about the user impact and business value of your work
- Ability to take responsibility for the maintenance and quality of what you build
- Experience with financial services, regulated industries, or handling sensitive data is a plus but not required
- Ability to research and proactively solve problems, bring solutions to the table
- English proficiency
- A strong work ethic
- You should be someone who thinks beyond just shipping code to understanding the impact on users and the business
What the job involves
- We're looking for a Software Engineer II to help build product features that power financial services
- You'll work on systems that handle payments, credit, and other core products that our customers rely on daily to drive business operations
- Own the full lifecycle of medium-sized features and tasks across our product stack
- Build user-facing features, internal tools, APIs, and backend services
- Write clear, maintainable, and tested code that you'll be responsible for long-term
- Participate in code reviews and provide timely feedback to teammates
- Build features with the end product and user in mind, not just the code
- Reason carefully about how your work extends in service of larger product needs
- Build upon systems and features that others depend on
- Balance speed with reliability and compliance in a regulated environment
- Collaborate with other engineers and product team members to deliver high-impact work
- Technical environment: We primarily use Typescript, PostgreSQL, and GCP
- We are building in a monorepo with a lean towards rapid value creation through trunk based development
- Deploying to production 3-5 times a week is the average velocity of a team member
Our take
Flex, formerly known as Flexbase, supplies credit and finance management tools for small and midsize business (SMBs). At the core of its offering is a credit card, with a complimentary platform that collects all finance operations into one easy-to-manage app.
Perhaps the most intriguing part of Flex's approach is the credit card itself, which comes with 0% interest for 60 days. Through this, businesses can improve their cash flow and be more free to invest in growth. Besides this, users can also issue virtual employee cards at no extra cost, and use functions such as receipt capture and free ach/wire payments.
Having steadily grown its offering over the years, Flex has now raised a significant funding round to expand its business and accelerate growth. Demand for its solutions has already moved the company to expand beyond its initial focus on the construction industry to target clients across logistics, eCommerce, real estate and other sectors. After raising $120 million in September 2023, Flex has proceeded to launch its own app - the finance super app - to streamline the finance back office for business owners.
Steph
Company Specialist at Welcome to the Jungle
Company
Funding (last 2 of 5 rounds)
Mar 2025
$25m
EARLY VC
Sep 2023
$20m
SERIES A
Total funding: $63.2m
Company benefits
- Paid medical, dental & vision
- 401k & life insurance
- PTO
- Remote work w/ semi-annual offsites in exotic locations
- Experienced founding team
- Well-funded company with significant horsepower and runway
Company HQ
Riverside, Miami, FL
Leadership
Zaid Rahman
(Co-founder & CEO)Angel Investor with 305 Ventures, and Thiel Fellow of The Thiel Foundation. Former Co-founder and Founding CEO of Volley.
Hadi Solh
(Co-founder)Partner at Atmos Ventures. Was Board Director at Oxford Ionics, Nethone and ORCA Computing. Former Chief Investment Officer for Depa Group.
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