Build scalable backend systems to serve millions of users and integrate with third-party software like Payments, Accounting, and CRMs.
Optimize the GraphQL backend for fast performance and create generic systems for billing, document creation, and task workflows.
Ship code, conduct code reviews, and participate in architecture docs and design handoffs.
Supermove is bringing technology to the moving industry, an industry previously untouched by software, aiming to radically uplift the moving experience. They are a 40-person team of alums from Pinterest, Asana, Facebook, and Google, and recently raised $18M Series A from a16z.
Design and build backend services that power core business workflows.
Own projects end-to-end from early design through production and iteration.
Make thoughtful tradeoffs between speed, scalability, and maintainability.
Short Story is an award-winning, technology-powered retailer dedicated to petite women 5'4" and under. It is a fast-growing startup backed by leading investors, with a culture that thrives on data insights, exceptional commitment to fit, and urgency.
Design, build, and maintain backend systems with a focus on scalability and performance.
Develop high-performance APIs, microservices, and cloud-based architectures.
Collaborate with founders to define technical strategy and align it with business goals.
SignalFire is a venture capital firm that partners with top early-stage startups shaping the future of technology. With a portfolio of over 200 innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS, they connect exceptional engineers with exclusive early-stage opportunities.
Design, develop, and maintain highly scalable backend services and robust APIs.
Define and implement robust API contracts for seamless data integration.
Troubleshoot, debug, and optimize performance of backend systems and data pipelines.
Brooklyn Health is solving the measurement problem in mental health through accurate, objective, and sensitive measurement of symptoms. They are a startup backed by leading healthcare and technology investors, building a modern technology stack for CNS clinical trials.
Design, develop, test, monitor and maintain backend services for our systems.
Build clean, efficient, and well-documented APIs for web and mobile applications.
Write high-quality, maintainable code with a focus on reliability, scalability, and performance.
Midnite is a next-generation sports betting and gaming platform built for a new wave of players. With over 400,000 players and a high-performance team, we operate at pace with high ownership and constant iteration.
Build and own Fundable's core backend including customer-facing APIs, AI microservices, and a workflow builder.
Lead architecture decisions, implementation, and deployment with TypeScript/Node.js or Python, PostgreSQL, and cloud platforms.
Work directly with founders in a high-autonomy role to solve ambiguous problems and ship production systems.
Fundable provides real-time startup data and signals that help growth teams find new startup customers and help investors source their next deals. It is a small, fast-moving team that values high autonomy and an AI-first approach.
Design and build the backend services that power Operator, a system that helps engineering teams search company knowledge and surface design decisions.
Develop scalable retrieval pipelines, integrate structured and unstructured engineering data, and improve search quality and knowledge retrieval performance.
Collaborate with AI, Product, Design, and Engineering teams to deliver customer-facing capabilities and mentor teammates through code reviews and technical leadership.
CoLab is an AI platform that helps mechanical engineering teams bring life-changing products to market faster by driving stronger engineering decisions. It is a rapidly scaling company recognized on Deloitte's Fast 50 and Fast 500, and named a Canadian company to watch by The Globe and Mail and Financial Post.
Design and maintain backend services using Python/FastAPI/TypeScript/Express, including secure REST APIs, SSE streams, and WebSocket-based features.
Own PostgreSQL schemas, migrations, transactions, and query performance, and integrate external data providers with authentication, pagination, and rate limits.
Build unit, contract, and database-backed integration tests, and instrument services with structured logging to diagnose production failures.
Ruya AI is a venture-backed defense-tech company building AI-native intelligent software for sovereign institutions operating in mission-critical environments. Headquartered in Massachusetts with offices across the U.S., Europe, and the Middle East, we are expanding our engineering team with people who demonstrate strong ownership and sound judgment.
Lead the design and evolution of highly scalable backend platforms.
Combine hands-on engineering expertise with architectural leadership.
Mentor engineering teams and establish engineering standards.
Our partner is a technology company building scalable backend platforms. They are a growing organization with a focus on engineering excellence and collaboration.
Design, build, and maintain secure, scalable backend services, databases, and APIs that support our products.
Lead technical direction, design discussions, and coordinate delivery across multiple systems.
Collaborate with Product, Operations, and other engineering teams to deliver reliable software.
Tucows Domains is the world's largest wholesale domain registrar, responsible for maintaining the health, neutrality, and openness of the domain name system (DNS). As part of Tucows, one of the world's largest Internet companies, they have over 1,000 employees from over 20 countries and embrace a people-first, remote-first culture.
Design, develop, and launch backend systems at scale using Python or Kotlin, ensuring high availability and performance.
Collaborate with product management, design, and analytics to articulate technical constraints and make data-driven decisions.
Foster a culture of quality and ownership through code reviews, tech talks, and mentoring team members.
Affirm is reinventing credit to make it more honest and friendly, offering flexible buy now, pay later solutions without hidden fees. The Engineering team builds scalable, performant systems to power Affirm's mission, with a focus on reliability and innovation.
Build end-to-end customer projects: discovery, design, deploy, and verify.
Model and load accounting data into Postgres, building migration and integration pipelines.
Develop internal tooling and productize recurring solutions to compress ship time.
DualEntry builds an AI-native ERP system that automates accounting, targeting the $220B+ fintech market. The company has raised over $100M from top investors, serves customers from startups to public companies, and fosters a culture of high achievers.
Design, build, and maintain APIs, services, and systems, debug production issues across the stack, and own the end-to-end implementation of real-time data handling.
Collaborate closely with Business, Product, and Data Science teams to solve customer pain points at scale and build features customers actually use.
Make architecture trade-offs explicit, instrument what you build, find real bottlenecks, and pick fixes that survive the next 10× of growth.
Portcast is a venture-backed logistics technology startup building a real-time transportation visibility platform for global supply chains. Founded in 2018, the company is backed by leading technology investors and has a team of software engineers, data scientists, and logistics experts focused on making supply chains decisively actionable.
Design and build high-performance backend services and APIs for early-stage startups.
Optimize databases, caching layers, and event-driven architectures.
Collaborate with cross-functional teams to align backend strategy with business goals.
SignalFire is a venture capital firm that partners with early-stage startups shaping the future of technology. Our portfolio spans 200+ companies across AI, cybersecurity, healthtech, and fintech.
Design and build scalable backend services and APIs.
Develop integrations with healthcare and financial systems.
Build reliable, observable data ingestion and processing pipelines.
This healthcare AI startup builds products that help providers navigate reimbursement landscapes using machine learning and AI. It has assembled an exceptional technical team and is fast-growing.
Develop and maintain backend services and APIs in Go
Design and optimize PostgreSQL schemas and queries for high-volume data
Build reliable orchestration and integration layers across internal and third-party systems
Oneleet is a security and compliance platform that helps companies build, manage, and monitor cybersecurity programs and achieve compliance standards such as SOC 2 and ISO 27001. Having raised a $33 million Series A, we are rapidly growing with a team of experienced security professionals and a culture of autonomy and impact.
Collaborate across product, engineering, and design to build customer-centric solutions.
Contribute to raising engineering standards and improving customer experiences.
Tackle complex problems in fintech with resilience and a self-starter mindset.
Yendo uses AI to unlock vehicle equity, providing high-limit credit cards to those excluded from mainstream finance. In under 2 years, they've saved customers over $100 million in interest and are backed by leading VCs with a small, collaborative team.
Design and build backend services and APIs using Python, Flask, and FastAPI with ownership over your area.
Work with relational databases and REST APIs to build scalable, maintainable systems.
Collaborate with cross-functional teams to ship user-focused improvements and mentor other engineers.
Self Financial is a venture-backed FinTech company focused on increasing economic inclusion and financial resilience by helping people build credit and savings. They are a high-growth company with a diverse and inclusive culture.
Design, develop, and maintain scalable backend services, APIs, and cloud-native applications using Python.
Build and optimize distributed systems, payment processing workflows, and backend infrastructure.
Mentor engineers through code reviews, technical guidance, and knowledge sharing.
The company develops AI-driven financial technology solutions for businesses globally. It offers a fully remote work environment with a collaborative and innovative engineering culture.