Staff Full Stack Engineer
Recruiting from Scratch
Overview Recruiting from Scratch is a specialized talent firm dedicated to helping companies build exceptional teams. We partner closely with our clients to deeply understand their needs, then connect them with top-tier candidates who are not only highly skilled but also the right fit for the company’s culture and vision. Our mission is simple: place the best people in the right roles to drive long-term success for both clients and candidates. Title of Role : Staff Full Stack Engineer Company Stage of Funding : Early Growth, Well-Funded Office Type : Full-Time, In-Office Company Description We’re representing a well-funded fintech company building a next-generation consumer finance platform for emerging markets. The company is creating a hybrid virtual banking and cryptocurrency wallet , enabling users around the world to move seamlessly within a unified financial ecosystem. The team is small, senior-only, and fast-moving , composed of experienced engineers and product leaders from top global tech companies. The company is led by founders with successful prior exits and is positioned to make a meaningful impact on global financial inclusion. Their mission: rebuild financial infrastructure for the three billion people underserved by traditional banking systems , powered by stablecoin technology and world-class distribution partnerships. What You Will Do As a Staff Full Stack Engineer, you’ll take a high-impact, cross-functional role across multiple parts of the engineering stack. You’ll help architect, design, and implement the systems that power the company’s core financial platform — spanning backend services, web interfaces, and mobile app integrations. Key responsibilities include: Architect and develop scalable systems across backend, web, and mobile platforms. Design and implement performant APIs, services, and user-facing experiences. Collaborate with iOS, Android, and backend engineers to build a cohesive cross-platform product. Lead technical design discussions and set engineering standards for quality and reliability. Optimize infrastructure for performance, scalability, and security across the stack. Work directly with founders and product leads to shape technical and architectural direction. Potential to grow into a general engineering leadership role across multiple platforms. Ideal Background 5+ years of experience building and shipping full-stack consumer applications . Proficiency across frontend and backend technologies , including: Backend: Python, Go, or Rust Strong understanding of system design, distributed architectures, and modern DevOps workflows. Deep sense of ownership and ability to move fast while maintaining code quality and stability. Experience handling complex data or real-money systems at scale is a strong plus. Preferred Experience building products for Latin American or emerging markets . Previous work in fintech, banking, or cryptocurrency . A strong eye for product design and user experience. Comfort leading architecture across web, backend, and mobile stacks. Why Join Impact: Build and launch the full stack powering a financial platform used by millions globally. Ownership: Work directly with founders to define architecture, standards, and technical direction. Velocity: Join a team of high-caliber engineers who prioritize autonomy, speed, and results. Mission: Help reinvent the way financial systems work globally through stablecoin-powered infrastructure. Compensation: Top-of-market salary — no equity risk required. Compensation and Benefits Work Setup: On-site in San Francisco (collaborative office culture) Opportunity to define the technical architecture of a new global financial product Direct collaboration with experienced founders and senior technical peers This is a rare opportunity to help architect and build a full-stack financial platform from the ground up — shaping core systems, technical culture, and product direction for a company redefining global financial access. #J-18808-Ljbffr Recruiting from Scratch
$120k - $150k
...products you build. We look for world-class engineers who have both a vision for the product... ...team to develop & maintain the entire tech stack (React, Django, PostgreSQL, AWS, GCP, and... ...Build a massive company This is a full-time & in-person role in SF. Learning rate...SuggestedFull time- ...Full-Stack Engineer San Francisco · On Site · Full Time The Role Judgment is the learning infrastructure for AI agents. Agents in production don't improve from prompts alone. They improve from experience: the tasks they attempt, the mistakes they make, the edge...SuggestedFull time
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- ...leading expert on the products you build. We look for world-class engineers who have both a vision for the product but also the ability... ...code. Responsibilities Build and maintain the full product stack (React, Django, PostgreSQL) Design and scale backend APIs...SuggestedFull time
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$750 per month
...consolidate the core processes that govern 60% of every health system’s P&L. About the role We're hiring for a Full-Stack Engineer to work closely with co-founders and early customers to ship product and iterate fast. In this role, you have the opportunity...Full timeWork at office- ...for the age of AI. We train our own models and build deep OS integrations because doing voice well requires controlling the entire stack. The way people work is changing. IC work is over; you manage AI agents now. This type of work is wonderfully suited for voice....Full time
$140k - $220k
...himself. Our Head of AI has been doing AI research at MIT and Caltech for over 10 years. And our Head of Engineering was one of the earliest engineers at Figma. Full Stack Engineer Responsibilities Taking ownership of the entire product lifecycle—from initial...Full time- ...Nations, UChicago, and Oxford engineers and researchers. Our omnichannel... ...a (Human) Member of Technical Staff specializing in backend... ...observability, and performance across the stack Collaborate closely with... ...: At least 2 years of full time professional, non-...Full timeInternshipWorldwide
- ...ideas into customer-ready experiences Engage with early users, learn from feedback, and iterate quickly Contribute to a strong engineering culture through code reviews, shared ownership, and mentorship Ship production-grade code quickly and thoughtfully — balancing...Full time
$85 per hour
...reviews, technical design discussions, and cross-team coordination to maintain engineering standards. Skills, qualifications and experience we look for At least 3 years of full-stack software engineering experience Strong proficiency in modern frontend...Full timeFor contractorsWorldwide- ...Culture Talent. We're excited to help connect talented professionals with this exceptional team! The Role We are seeking a Full-Stack Engineer to join a small, highly skilled team focused on building the infrastructure that enables modern software and AI applications...Full time
- About us Roger Healthcare is a fast growing and profitable healthcare tech startup that leverages their leading AI-powered clinical documentation platform that enables home health clinicians to save hours of their day on administrative paperwork. Our culture reflects...Full time
$130k - $200k
...power testing for the world’s most ambitious engineering, product, and design teams so they can... ...working and reasoning across the stack - frontend, backend, and infrastructure.... ...responsibility. We treat one another as the full people we are and trust one another to make...Full timeWork at officeWork visaFlexible hours- ...customers. She will pick the best candidates from Jack's network The next step is to speak to Jack . Job Title: Full-Stack Engineer Company Description: Thrad - AI-native advertising infrastructure startup Job Description: Join a high-caliber...Full time
- ...large amounts of trust in them. We prefer short (or no) meetings, full autonomy, and individualized schedules. Your Mission... ...direct client feedback. ~ Reliable, secure, accurate, and fast engineering: With the stakes that we’re working with, we need to get things...Full timeVisa sponsorshipRelocation package
- ...Software Engineer, Health AI OpenAI’s charter calls on us to ensure the benefits of AI are distributed broadly and safely. Our Health... ...for safety, reliability, and privacy. We are seeking full stack software engineers to help build and scale products used by consumers...Full time
- ...innovate personal finance ~ Polyglot - ability to program w/ multiple frameworks and languages. ROLE DESCRIPTION Our full stack engineers are expected to work across our tech stack. You'll work on a functional team either geared towards a feature (Digit Savings)...Full timeWork at officeRemote workRelocationVisa sponsorship
- ...Senior Full Stack Engineer (React / Next.js) At some point in the future, every business will answer their phone with voice AI. We are making sure that when they build that AI agent, the experience of doing so doesn’t suck. We’re growing incredibly fast and need someone...Full timeWork at office
- ...Mission: Sphere has built the world’s first AI-native tax engine that helps companies like Lovable, Eleven Labs, Replit, Runway... ...by Felicis Ventures and YC Sphere is looking for a versatile full stack engineer who can jump on different mission critical areas to help...Full timeLocal area
- ...users heroes Clear is kind Rapid learning machine One team, one dream About this role We are looking for a Senior Full Stack Engineer who loves building application code and scalable distributed systems. We need someone to help us design large-scale data...Full timeWork from homeFlexible hours
- ...About the Team Full Stack engineers within the Fleet Scheduling team are dedicated to building intuitive and scalable interfaces that empower researchers to efficiently manage AI workloads across some of the largest supercomputers in the world. Our focus is on developing...Full timeWork at officeRelocation package
$80k - $170k
...Navier AI is building the next generation of engineering design and analysis tools. Engineering... ...building a modern engineering software stack from the ground up. We're building the software... ..., cars, and electronics. The Role: Full Stack Engineer As a Full Stack...Full time- ...that will really change the world ● Competitive salary and meaningful equity ● Flat org chart ● Solve difficult yet interesting problems ● State of the art equipment for your work station. We believe in giving our engineers the best tools to do their job....Full time
- ...Gusto with deep experience in logistics, marketplaces, and scaled operations. Role overview We’re looking for a Full-Stack Software Engineer (2–7 years of experience) to build core product capabilities across our Python backend and TypeScript/React frontend...Full timeWork at office
- ...Minimum Qualifications ~2+ years proven experience shipping full-stack web applications at scale. Our stack is Next.js/React and... ...The best solution wins, whether it comes from a founder or an engineer who joined yesterday. We let results and metrics guide our decisions...Full timeWork at officeRemote work
- ...Layer 2 solution integrated with advanced AI agents. As the first engineer dedicated to this initiative, you will play a pivotal role in... ..., Artificial Intelligence, or a related field. ~5 years of full-stack development experience, proficient in both front-end and back-...Full time
- ...David AI was founded in 2024 by a team of former Scale AI engineers and operators. In less than a year, we’ve brought on most FAANG... ...cutting-edge generative audio models. About this role As a Full Stack Engineer at David AI, you'll build cutting-edge tools that...Full timeWork at office
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