Design, implement, and maintain backend services in a modern TypeScript/Node.js ecosystem.
Build and evolve event-driven pipelines, task orchestration, and asynchronous workflows.
Develop robust APIs (REST and WebSocket) with clear versioning and backward-compatibility guarantees.
GovCIO is passionate about transforming government IT, making a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve citizens. They are building a workforce that fuels this mission with a culture investing in people.
You’ll own end-to-end execution for backend systems and infrastructure
You’ll build APIs, services, and real-time systems handling complex accounting logic
You’ll collaborate with founders, product, and frontend engineering to turn complex workflows into secure, performant systems
DualEntry, founded in 2024, is a rapidly growing AI startup focused on revolutionizing the finance industry. They provide an AI-native ERP that automates manual data entry, serving businesses from $5M-ARR to NYSE-listed companies, and fostering a culture of urgency and ownership.
Collaborate with frontend engineers to create APIs to provide a best-in-class experience for our users
Integrate with external services using APIs to manage payments, documents, and claims
Contribute to important architectural and operational decisions like microservices vs. monoliths, deployment techniques, technologies, policies, processes, etc.
Openly is rebuilding the insurance sector from the ground up, re-envisioning and enhancing every aspect of the customer experience. They are a rapidly growing team of exceptional, curious, empathetic people with a wide range of skill sets, spanning technology, data science, product, marketing, sales, service, claims handling, and finance.
Design, build, and ship backend services that support user-facing features across mobile and web experiences
Collaborate closely with frontend engineers, product managers, designers, and data partners
Lead backend technical planning and contribute to architecture decisions that improve scalability, reliability, and performance
OnePay is a consumer fintech company trusted by millions of Americans to make money better by offering banking, savings, credit cards, lending, investing, and crypto services. They're backed by Walmart and Ribbit Capital, which gives them scale and distribution.
Work with other engineers on using APIs, documentation and tests
Monitor logs and resolve any issues quickly
Popl is defining the In-Person Go-To-Market category, helping revenue teams turn real-world interactions into measurable pipeline and revenue with their AI-native platform. They aim to make in-person GTM measurable, scalable, and revenue-driving, fostering a culture of growth and innovation.
Design, build, and maintain backend services that power mission-critical platform functions within your team’s scope
Optimize data models and system performance to improve scalability, reliability, and maintainability
Work across APIs, databases, and deployment systems to deliver cohesive, production-ready solutions
Onebrief provides AI-powered collaboration and workflow software tailored for military staffs, enhancing speed, intelligence, and efficiency. Founded in 2019, Onebrief boasts a team of veterans and technologists, backed by $320m+ from investors, valuing the company at $2.15B.
Design, develop, and maintain high-quality, scalable backend code to power both internal and external workflows.
Collaborate with frontend engineers, infrastructure engineers, product managers, and others to build powerful features.
Lead the planning and design for the backend portion of projects that help keep students safe.
Gaggle supports student safety and well-being by working with K-12 schools to prevent bullying, school violence, self-harm, and suicide. They also provide teletherapy, a crisis line, and other services to prioritize the mental and physical health of students; Gaggle is recognized as a 2023 Top Workplace and also a 2024 Top Workplaces USA Today award.
Support the Enterprise Integrations team in managing and executing integration processes from design to deployment
Collect and define requirements from internal stakeholders, estimate task complexity, and plan delivery timelines
Design and implement reliable, scalable integration solutions using Python, REST, gRPC, Apache Kafka, Redis, and SQL
Our client transforms how small businesses handle customer calls through an AI-powered voice system. With over 1,000 customers already seeing results, they're building a category-defining product in a massive, underserved market.
Collaborate with Product, Design, and Engineering to deliver new customer-facing capabilities.
Design, build, and maintain highly available, scalable backend services.
Continuously improve performance, reliability, and maintainability for services.
Twilio is shaping the future of communications, delivering innovative solutions to hundreds of thousands of businesses. They empower millions of developers worldwide to craft personalized customer experiences with a strong culture of connection and global inclusion, making a global impact each day.
Design and lead development of the native Rust backend, including APIs, microservices, and system architecture.
Integrate and manage real-time messaging infrastructure using WebSockets and event-driven services.
Oversee the Solana-based OleX token, including smart contract development, wallet logic, and payments architecture.
OleOle is building the world’s first decentralized football super app — a unified platform that brings together social media, messaging, real-time scores, live video, gambling, e-commerce, and crypto rewards. With 4,000+ exchanges out there and fewer than 15 expected to survive, they see a clear consolidation opportunity.
Create API solutions for internal and external web services.
Build performant and reliable services and solutions to manage and transfer data.
Mentor and train other team members on design techniques and coding standards.
Sirona Medical builds software that enables physicians to work as fast as they think. They are a San Francisco-based, cloud-native software company with employees around the world.
Design, develop, and implement scalable and robust backend systems and APIs using Python.
Optimize database schemas, queries, and overall performance while maintaining security and data integrity.
Lead debugging, profiling, and monitoring of backend services, proactively identifying and addressing issues before they impact users.
Octave is a modern behavioral health practice creating a new standard for care delivery that’s both high-quality and accessible. With in-person and virtual clinics in multiple states, the company offers evidence-based individual, couples, and family therapy. By raising the bar on how care is delivered and how providers are supported, we are building a sustainable system that values equity, affordability, and effectiveness.
Design and improve backend services that support complex business workflows.
Build and evolve distributed systems using modern cloud-native patterns.
Architect and implement event-driven and asynchronous workflows.
EX Squared LATAM partners with leading U.S.-based technology companies to build scalable, high-performance systems. They foster a collaborative and inclusive environment focused on technical excellence across LATAM, allowing opportunities for architectural impact.
Design and build robust backend services that integrate internal systems and third-party APIs to support branding, content, and research workflows.
Lead system architecture decisions for new internal tools and utilities, ensuring scalability, reliability, and maintainability.
Develop automation pipelines for tasks like asset delivery, PDF report generation, data synchronization, and marketing material creation.
Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York. Their team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies on their most impactful projects.
Collaborate with internal and external partners to develop the core systems and create APIs.
Build out internal tooling and APIs to make business and engineering processes easier, faster, and safer.
Implement systemic changes to align existing systems with current architectural goals.
Openly is rebuilding insurance from the ground up, aiming to enhance every aspect of the customer experience. They are a rapidly growing team of exceptional people with diverse skill sets, they value collaboration, communication, and work-life balance.
Design, implement, and maintain both internal and public-facing APIs used across various Supabase products.
Integrate with third-party platforms and partners, either by developing custom integrations or providing clear API points.
Build and enhance testing, debugging, and monitoring tools to ensure public APIs' stability, reliability, and performance.
Supabase is the Postgres development platform, built by developers for developers. They provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. They have 180+ team members across 40+ countries, and believe their globally distributed team is their secret weapon in building tools developers love.
Build and operate backend services that handle 13 billion+ annual events.
Explore, utilize, and release the robust backend for an AI application to build a DIFM (Do it for me) marketing tool.
Design strong internal and public APIs and build integrations with partners like Shopify, Zapier, and WooCommerce.
Flodesk is an email marketing company that helps creators sell online and design emails. They are a remote-first company headquartered in San Francisco, California, with a globally distributed team and an in-person office in Da Nang, Vietnam.
Design of scalable backend services and APIs that power real-time payments
Contribute to architectural decision-making, balancing performance, security, and maintainability
Troubleshoot and resolve complex production issues with a focus on root-cause elimination
Jobgether is a platform that connects job seekers with companies. They use an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly.