Founding / Senior Software Engineer
Acceler8 Talent
Founding / Senior Software Engineer (Applied AI)
New York City (Hybrid) | Remote across the U.S.
Build AI that could automate the future of investing
I’m working with an applied AI research lab building an AI-driven investor — essentially a “zero-person hedge fund” capable of decomposing financial questions, writing data-science code, and generating real investment insight.
Hybrid with remote flexibility across the U.S.
High talent density and strong ownership culture
You’ll be working directly with founders who have built and scaled globally impactful companies .
We are seeking a Founding / Senior Software Engineer to help design and build core systems powering an AI-driven financial intelligence platform. This is a high-ownership, high-impact role working directly with the founders to improve the intelligence, reliability, and capabilities of the company’s applied AI systems.
You’ll ship production code quickly, reason holistically about system improvements, and play a key role shaping the technical direction of an early-stage AI company. This is a high-agency builder role , not a narrow feature role.
- Own and deliver core system improvements from concept through architecture, implementation, and production
- Design and improve AI agent workflows including orchestration, evaluation loops, traceability, and output quality
- Build and maintain Python backend systems that support rapid experimentation and applied AI development
- Identify high-leverage opportunities to improve system intelligence and platform capabilities
- Collaborate closely with founders to shape product direction and technical architecture
- Ship production systems quickly while maintaining strong engineering judgment and reliability
- Operate effectively in an AI-native development environment while maintaining strong software engineering fundamentals
What They’re Looking For
✔ 3–8+ years of software engineering experience typically performs best
✔ Ability to reason about systems holistically , not just individual features
✔ Comfortable working in a small, high-ownership startup environment
If this sounds interesting, Hit Apply!
#J-18808-Ljbffr- ...Engineering the Core of the Post-Seat Economy Most "Fintech" is just a pretty... ...Fortune 2000. We don't build software to help people work; we build an... ...outcome. We are looking for a Senior Software Engineer to join our "Elite 3" founding core and lead the engineering of...Senior
- ...Senior Engineer We're rebuilding how logistics companies hire and retain drivers, using AI from the ground up. Trucking powers over 70... ...to connect real people to real ones. Our agentic recruiting software helps fleets hire faster and smarter so drivers actually get...Senior
$230k - $270k
...0 million Series E round led by Andreessen Horowitz to accelerate this mission. About The Role We’re looking for a Full Stack Software Engineer to be the first dedicated full stack hire on the healthcare team. You’ll play a foundational role in shaping both the product...SeniorWork at officeLocal areaRelocation- A leading technology company is looking for a Founding Senior Engineer in New York to drive the development of AI-powered products. In this role, you will build cutting-edge applications using React and Node.js, enhance backend systems, and optimize conversion funnels....SeniorVisa sponsorship
- ...A leading legal technology firm in New York City is seeking a Senior Software Engineer to join their founding team. The role involves taking ownership of critical features, driving the software development lifecycle, and collaborating closely with product managers and...Senior
$150k - $200k
...scaling. In the last year, brands on Hazel did over $1B in revenue. Customers include Bogg Bag and OneSkin. We're hiring engineer #2 to join the founding team. What you'll work on In your first 60 days, you'll be in the middle of building the action layer — Hazel's first...Senior$220k - $270k
...Senior Software Engineer USD $220,000 - $270,000 meaningful equity | New York | 5 days onsite Soda has partnered with an AI infrastructure company founded by leaders behind one of the earliest Forward Deployed AI teams. Backed by $30M in funding led by top-tier investors...Senior- ...Product-Minded Full Stack Engineer You'll be responsible for building out every aspect of Clad's product. You'll shape not just the... ...and others. Most of this is still in the bank. ~7 person team, founded by Jason (McKinsey, Instagram) and Daniel (Cash App, PagerDuty)...Senior
- ...deep, scalable codebase understanding. We’re seeking a Senior Backend Engineer to join our Shift-left Solutions team. This team is focused... ...GenAI product development Previous work on early-stage or founding engineering teams If you’re excited about the role but...SeniorShift work
$180k - $300k
...Senior Software Engineer, Generalist - Anza Who We Are Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in Web3. Crypto ecosystems rely...SeniorWorldwideFlexible hours- Founding Senior Sales Engineer - Cloud Security We are a well-funded, early-stage cybersecurity company building the next-generation Cloud Security... ...support and close strategic deals in a SaaS or security software environment. Exceptional communication skills — able to...SeniorRemote workFlexible hours
$100k - $200k
...Your Role Engineer software systems around sophisticated ML models Advance data architecture for accounting-related objects/concepts... ...you are interested in building for the long-term alongside founding team members, and committed to mentoring others and being mentored...SeniorWork at office- ...clear decisions, actionable insights, and aligned incentives. Founded by payments, fintech and gaming veterans, Neon focuses on... ...their own terms, read on. About the Role Neon is seeking a Senior Software Engineer who will help lead the development of one of our key work...SeniorFlexible hours
$212.5k - $325k
...venture focused in low-latency development that is targeting Sr Software Engineers who specialize in C++ to join their rapidly growing team (... ...of decentralized finance, with an established team that founded one of the largest centralized HFT shops in the industry, now...SeniorRelocationRelocation package$200k - $300k
...Compensation: $200,000 to $300,000 + equity Our client is a venture-backed fintech business searching for their next Software Engineer to join the founding team. This is a unique opportunity to help build core products from the ground up, working directly with...SeniorWork at officeRelocation package- ...downtown Manhattan. Job Description We’re looking to add a key engineering hire to our very lean team. You’ll work directly with the founding team to build, own, and scale the core product. As a Software Engineer, you’ll have end‑to‑end responsibility across the stack...SeniorOdd job
$202k - $223k
...implementing the subtle interaction behaviors that differentiate good software from great software. We work closely with UI designers and are... ...Develop clean, beautiful code and leave it better than you found it Experience growth and development by being paired with a...SeniorWork at officeLocal areaWork from homeWorldwide$180k - $300k
...Software Engineer, Consensus - Anza Who We Are Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in Web3. Crypto ecosystems rely on robust...SeniorWorldwideFlexible hours- ...intelligent future of law? About the Role We are building a new, high-impact engineering hub in the heart of New York City and are seeking a highly experienced Senior Software Engineer to join our founding team. This is a unique opportunity to shape the technical direction,...SeniorWork at office
- ...Requirements ~6+ years of experience in software or infrastructure engineering building production-grade backend... .... Here are a few qualities we’ve found compatible with our team. If some of... ...the job involves We are seeking senior engineers to lead our Observability...Senior
- ...out this video! About The Role Take2 AI is hiring a hands-on Senior Software Engineer to lead and scale the infrastructure powering our AI-driven... ...AI applications in close collaboration with product and founding teams Ensure the reliability, scalability, and observability...Senior
- ...come in. About the Role We’re a tiny engineering team building something large. You’d be... ...ship right than ship fast. You’re senior enough to make hard technical calls but... ...working, fast-growing system scale correctly. Founding engineer autonomy, real ownership, and a...SeniorLive in
- ...our journey. Must-haves 5+ years shipping production software, including time as an early engineer at a seed/Series A startup Full-stack generalist who... ...manufacturers, retailers, and logistics companies. Strong founding team : Backgrounds from Harvard, Princeton, Meta,...SeniorImmediate startRemote work
$150k - $200k
...systems thinkers. System builds software to help the world see and... ...are hiring a SeniorSoftware Engineer to help expand our growing suite... ...of AI and Engineering. As Senior Software Engineer, you will:... ...leading angel investors and founded by the former VP Data at Spotify...SeniorFlexible hours- ...orchestration, high-security software integration, and the resilient... ...the public sector and be a founding member of our team, we’d love... ...metrics into clear insights for senior international government... ...evolution: Partner with our Engineering and ML teams to ensure the lessons...Senior
$140k - $180k
...a Series A defense technology company, founded at MIT, that is redefining logistics superiority... ...for the physical world. We’re a team of engineers and data scientists driven by our... ...FastAPI, SQLAlchemy, Pandas) – We value your software engineering fundamentals and ability to...SeniorVisa sponsorship- ...About the role We're looking for a founding frontend & UX focused engineer to help us build on our product progress... ...fit if you're a strong frontend-focused senior engineer who can flex into design and full stack software engineering. You have a deep interest in...Live inWork at officeImmediate startFlexible hours
- ...transformation. About The Role Take2 AI is hiring a hands-on Senior Software Engineer to lead and scale the infrastructure powering our AI-driven... ...AI applications in close collaboration with product and founding teams Ensure the reliability, scalability, and...SeniorWork at office
- ...society's strongest lever to improve health at a population level. Job Summary Position Title: Senior Software Engineer The role: We're hiring Software Engineers to join our founding engineering team. You'll take well-scoped technical work from our principal engineers and...SeniorRemote work
- ...Senior Software Engineer Cobalt ID is building the business identity infrastructure for the financial internet. While others focus on consumers... ..., not quarters. You'll work shoulder to shoulder with the founding team and have direct access to customers and their data....SeniorFull time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Founding / Senior Software Engineer. Be the first to apply!
- software sales engineer New York, NY
- software engineer internship remote New York, NY
- IT software developer New York, NY
- new grad software engineer New York, NY
- software engineer staff New York, NY
- integration software engineer New York, NY
- machine learning software engineer New York, NY
- software engineer part time New York, NY
- facebook software engineer New York, NY
- senior robotics software engineer New York, NY

