Founding backend engineer
€2,000 - €5,000 per monthDealFlow Media, Inc.
Mission
The financial system is in trouble. It’s not really working for most people. It seems like it is designed to be inherently pro-profit and con-human, at all costs.
But, there's always light for those that dare look for it. Dealflow’s mission is to back the entrepreneurs that do.
We’re here to empower business owners with financial expertise so much that we can accelerate the transition to spiritual capitalism.
Dealflow is a next-generation invoicing platform that empowers online SMBs to send and pay invoices.
Our vision is to use this foundation to build the world’s most accurate financial AI agent for SMBs, and empower them with real financial expertise.
In short: Help us empower business owners with financial expertise and transform capitalism. Remote position in CET +- 2. €5k / month + serious warrants. Our team goal is to make sure you get your financial freedom after Dealflow.
What We’re Looking For In General
- Spiritual maturity: A truly good person with a strong character, equally strong values and an ability to build trusting relationships in a high-stress environment. This is a must for us as our mission is to accelerate spiritual capitalism with increasingly powerful social financial tools.
- Analytical intelligence: Analytical genius who is highly comfortable with numbers and complex problem solving. You should be a tech-savvy and highly intelligent professional, experienced with automation and an obsession for details. Learning fast is your superpower, you are or have been a "nerd" and you love the entire problem-solution process from problem identification to solution discovery and implementation.
- Hunger: We are exceptionally motivated people with a strong growth mindset and a bravery that allows us to aim for #1 as a team. The only way to thrive in our team is to bring the same or even more hunger to the table. We do not match well with fixed mindsets or average ambition levels.
Tasks
- Translate technical requirements into detailed backend designs that creates tier 1 scalable systems and a joyful experience for the customer.
- Be responsible for driving innovation, maintainability, improving performance, scalability, and creating headless systems under strict timelines.
- Lead backend engineering and solve complex problems such as:
- Ensuring optimal schema design, 100% uptime and high-end security.
- Credit scoring system → what's the best way to gamify the credit scoring experience for our customers while ensuring a high ROI on lending bets?
- Invoice matching algorithm → what's the optimal way to match invoices to deposits accurately at scale when we lack information?
- Payment orchestration → how can we best optimise our payment orchestration to lower our costs and increase our margins?
- Analytics system → how can we set up an analytics system that tracks all relevant numbers?
- Integrate our technology with the following external systems:
- Payment processors like Stripe.
- Open banking platforms like Plaid.
- Accounting systems like QuickBooks and Economic
Bonus points for submitting your application with GitHub links to applications you have developed
Requirements
- Experience in python (4+ years)
- Experience in AWS ecosystem (4+ years)
- Experience with banking integrations (1+ years). Not required but valued.
- Experience with accounting integrations (1+ years). Not required but valued.
- Experience with payment gateways and processors like Stripe (1+ years)
- Experience with backend development and different technologies (MQ's, cache's, architectural patterns, etc..)
- Experience with writing tests (Unit / Integration / Performance)
- Hands on with performance and optimisation problems and demonstrated ability to diagnose and prevent these problems.
- Extreme attention to detail, obsession for scalable systems
- Hands-on with CI/CD
- We use GitHub Actions, AWS code deploy
- Working knowledge of cyber security
- Experience with postman
Benefits
- Salary: Starting at €5000 / month. Includes serious warrants 1 - 7%, depending on the match. Clear timeline to promotion / cash and equity bonuses.
- Remote-first team: We’re based across US, EU and Asia, with plans to bring in team members from all sorts of places.
- Flexible working hours: We use meetings when needed and not per default.
- We take care of you: Weekly remote team lunches, high quality tea, covered co-working space. Overall we’ll get you whatever you need.
- Make a big difference: Take, own and implement decisions to build Dealflow. We are not rushing to market but focus on a quality product and the big little details.
How will we assess things?
We care about dialogue. In many cases, we might learn more about you from the questions you ask us, than we do from the questions we ask you.
Our steps:
- Initial interview with Seb (30 - 45 minutes): Let's talk about what makes you, you, and technical your accomplishments so far.
- Technical challenge. We want to see how you approach a difficult problem.
- Final interview with Seb (1h)
- Reference call withs your (former) colleagues. At the same time you’ll get to talk to one of our investors and one of our advisors. There you can ask any question.
- We make an offer
- ...Job Description Job Description Founding Senior Backend Engineer (Data Platform / Integrations) Location: New York City — In-Person The Opportunity Our client is hiring a Founding Senior Backend Engineer to own the data platform end-to-end and build the...Suggested
- ...Job Description Job Description We are hiring a Founding Software Engineer in San Francisco. We are building a small, talent-dense team... ...developer experience. Architect, build, and scale core backend systems powering document intelligence and VLM-based workfows...Suggested
$140k - $180k
Our client, an early-stage AI Startup, is hiring a Founding Engineer to join their team in San Francisco. The successful candidate will play a key role in designing and scaling a multi-tenant, AI-native platform, from building the semantic foundation that allows autonomous...SuggestedFull time$120k - $210k
...Glass Health Engineering Role Glass Health was physician co-founded because we believe that technology should be fully leveraged to optimize the practice of... ...solving engineers across the stack (Product, Full-Stack, Backend, Applied AI/LLM) to build new products and grow...SuggestedWork at officeRemote workWork from homeWorldwideFlexible hours2 days per week- ...Role: Backend Engineer Location: Fully Remote (Headquarters in Boston, MA) Working Hours: 9-5 EST Onsite: Travel every 8-10 weeks for a multi... ...an opportunity to join a high-growth, seed-stage AI startup founded by experts in the field (Ben Vigoda, Steve Papa), with...SuggestedFull timeLocal areaRemote workShift work
- ...Backend Engineer Tenchi is a Cyber Security company building innovative technology focused on Third-Party Cyber Risk Management for businesses. Founded by serial entrepreneurs and supported by solid institutional investors, we are driven to disrupt this fast-growing...Remote work
$160k - $200k
...contribute both to our mobile application and backend for our Guaranteed Income product. The... ...admin portal. You will work with our engineering team to design, develop, test, and... ...and team culture. ~ Funding $4.6M ~ Founded 2018 ~ Salary: $160k - $200k ~100% US...Work at officeRemote work$138k - $167k
...Backend Engineer Remote Sphinx builds software to solve complex national security problems in Space. Founded by engineers and technologists with deep experience across commercial and defense technology, we were frustrated by the outdated and insecure technology...Permanent employmentRemote workFlexible hours$180k - $230k
...in the AI-powered sales automation space is hiring its first Founding Engineer. You'll join the CTO as a core member of a tiny, high-caliber... ...use, prompt engineering, and conversation flow. Production backend development experience in Python (services, APIs, backend...Remote work- ...Found Software Engineer | New York, NY (2 Days In Office Per Week) About the Role We're partnering with a well-funded, venture-backed startup... ...with full-stack and AI development (modern web frameworks, backend languages, cloud infrastructure, LLMs, RAG, agent...Full timeWork at officeImmediate start2 days per week
- ...8 years Stage: Seed → Series B Role Type: Early hire / founding engineer Why This Role Exists You’ll help build the core product... ...Do Build end-to-end product features across frontend and backend Ship quickly in 0→1 environments Design APIs, schemas,...
- You will be a founding member of the engineering team and get an opportunity to build the company alongside the founders. This is an opportunity to... ...problems at a fast pace. ~Deliver high-quality frontend & backend code against tight deadlines. ~Collaborate closely with...
$135k - $155k
...readiness, all in one enterprise-grade product. As a Founding Full Stack Engineer , you'll own architecture and implementation across multiple... ..., and Node.js in production environments. ~ Proven backend design experience for multi-tenant, workflow-heavy applications...Local areaRelocation- ...Backend Engineer Portcast is a venture-backed, Singapore-based logistics technology startup helping freight forwarders turn data into better... ...management and margin improvement on every shipment. Founded in 2018 and backed by leading technology investors, we are building...Work experience placementImmediate startRemote work
$150k - $200k
...Job Description Job Description Title: Sr. Full-Stack Founding Engineer — AI Platform Department: Technology / Software... ...Design, build, and ship full-stack features across frontend, backend, and data layers. Own systems end-to-end — auth, multi-tenancy...Permanent employmentFor contractorsWork at officeImmediate startWork from homeFlexible hours- ...About the Role As Founding Full Stack Engineer at Aonic, you'll own the entire engineering function across our consumer membership platform, internal operations, and data infrastructure. Your first priority is launching the Aonic Club membership MVP on Shopify + Recharge...Full time
- ...Description A venture-backed startup is looking for a Founding Full-Stack Software Engineer to join its early team and help build the core product... ...develop core product features across both frontend and backend systems . Build scalable and maintainable application...
$95k - $125k
...industry-leading proprietary software. Founded by leaders from Google, Facebook, and Yahoo... ...than 20 years of digital advertising, engineering, and marketing experience, we build tools... ...The Role We're looking for a Backend Developer with 1–3 years of experience to...Full timeSummer workWork at office3 days per week$130k - $200k
...Job Description Job Description We are looking for a Backend Engineer to take significant ownership in building Monte Carlo's cloud service... ...in a fast-moving startup environment. Series C company Founded: 2019 Funding: $101M Visa: Will transfer H1 Salary: $1...Remote workFlexible hours$176k - $242k
...Job Description Job Description Senior Backend Software Engineer Company: Atoms (Picnic) Location: New York, NY (in office 5 days per... ...and restaurants. The role is listed by Atoms, the company founded by Travis Kalanick after Uber, which brings Physical AI to...Full timeH1bWork at officeLocal areaVisa sponsorship$120k - $200k
...Career Renew is recruiting for one of its clients a Senior Backend Engineer - Golang - this is an onsite role in Seattle, WA. Salary range... ...products that help users better manage their financial future. Founded in 2018 and backed by $22.5M in funding from top-tier...- ..., steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources to providing comprehensive IT services and solutions to mission...Temporary workWork at office
- ...THE ROLE We are seeking a highly skilled Mid-to-Senior Backend Engineer to spearhead the growth of our 24/7 high-throughput infrastructure... ...contracts. Make your call now at About Crypto.com Founded in 2016, Crypto.com is trusted by millions of users worldwide...Contract workWorldwide
£128.77k - £178.54k per year
...sensible, and safe, like it used to be. Founded in 2019 and fully distributed, we’re backed... ...skilled and diligent full-time Software Engineer to join our growing Control Plane Team.... ...open source client code and related backend services; Take ownership of the entire...Full timeWork at officeRemote workHome officeFlexible hours- ...Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-... ...are conducted across diverse sectors. Founded by visionaries from Stanford and MIT and... ...Role Overview We are looking for a Backend Software Engineer to help us design and...
- ...Senior Backend Engineer In today's world, buyers look for easier, faster, and more flexible ways to buy the software. Cacheflow helps software... ...for ambitious and motivated engineers to be part of the Founding team. You will work closely with the CEO and CTO and have...Work experience placementRemote workFlexible hours
$120k - $190k
...Job Description Job Description Senior Backend Engineer Remote, US About Nametag Nametag helps companies verify the real person behind... ...0,000 to $190,000, plus equity and benefits. Nametag is a founding member of the Open Imperative and is committed to pay equity...Full timeRemote workVisa sponsorshipFlexible hours$160k - $185k
...Senior Backend Engineer Remote About Sphinx Sphinx builds software to solve complex national security problems in Space. Founded by engineers and technologists with deep experience across commercial and defense technology, we were frustrated by the outdated and...Permanent employmentRemote work- ...Description Job Description \uD83D\uDE80 About Revefi Founded in 2021 by Sanjay Agrawal and Shashank Gupta, the... ....com. \uD83C\uDFAF The Role: Senior Software Engineer We're looking for a strong backend engineers who thrives in early-stage environments and...H1bVisa sponsorshipWork visa
- ...Senior Backend Engineer Backed by leading VCs and software executives and founded by ex-Google cloud engineers and PMs, we empower teams to efficiently operate Kubernetes and cloud native infrastructure at scale. We build tooling and intelligence to manage cost, performance...Remote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Founding backend engineer. Be the first to apply!
- junior backend developer United States
- c# backend developer United States
- java developer backend United States
- backend .net developer United States
- back-end developer United States
- senior backend developer United States
- remote back end developer United States
- backend python developer United States
- backend software engineer United States
- lead backend developer United States



