Build, evolve, and maintain enterprise-grade integrations across REST APIs, OAuth flows, webhooks, and authentication systems.
Own backend engineering projects from design through deployment, ensuring reliability, security, scalability, and maintainability.
Use AI-assisted development workflows to improve productivity and debug complex issues across internal services, third-party APIs, and customer environments.
The partner company is a global technology platform that builds and scales critical backend systems for enterprise integrations. They operate with a remote-first culture and emphasize inclusion, growth, and professional development.
Own application and API integrations, designing modular frameworks for cross-product usage.
Automate workflows to reduce manual data processing and ensure system reliability.
Build reusable SDKs and microservices for consistent integration patterns.
Wing, through M32 AI, builds agentic AI for SMBs globally, backed by top-tier Silicon Valley VCs. It operates as a fast-moving startup within a corporate, offering stability and zero bureaucracy.
Build, maintain, and optimize reliable, user-friendly web applications across the full stack with a strong emphasis on backend development.
Work closely with designers and product teams to transform ideas into real features while leveraging modern tools.
Consistently deliver clean, scalable, and maintainable code with a focus on performance optimization and long-term scalability.
Our client is a technology-driven organization focused on building reliable, scalable, and user-friendly web applications. They operate in a collaborative environment where engineering, product, and design teams work closely together to transform ideas into impactful solutions.
Build the orchestration core — a unified layer on top of multiple AI providers with failover, retries, rate limiting, and the ability to onboard a new model in days rather than weeks.
Own the API contracts consumed by the Flutter client — stability, versioning, and clear error handling.
Keep the system reliable under paid-traffic spikes: metrics, tracing, and per-provider alerting.
Gismart is a value-driven mobile app developer with a strong presence in the Health & Wellness, Utilities, and Music app markets. With over 1 billion downloads and a team of over 400 individuals, Gismart fosters a culture of diversity, creativity, and innovation.
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.
Build and operate high-throughput production services for AI agent orchestration and real-time data pipelines.
Design and scale core platform services across the Superhuman product suite.
Collaborate with ML/AI, Product, and Front-End engineers to ship AI-powered features end to end.
Superhuman is the AI productivity platform on a mission to unlock the superhuman potential in everyone. Founded in 2009, Superhuman empowers over 40 million people, 50,000 organizations, and 3,000 educational institutions worldwide.
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.
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.
Lead delivery of quarterly goals for the Recoveries team, guiding engineers through ambiguity and ensuring support.
Collaborate with product management, design, and analytics to define technical constraints and make risk-aware decisions.
Foster a culture of quality and ownership by setting code review standards and mentoring team members.
Affirm is reinventing credit to make it more honest and friendly, offering buy now pay later services without hidden fees. They are a remote-first company with a culture of quality and ownership, providing competitive benefits and supporting employee growth.
Design backend systems and APIs (Python preferred) that run real-time, business-critical accounting logic.
Ship features end to end - architecture, CI/CD, testing, monitoring, and beyond.
Integrate third-party tools and external systems, proactively managing edge cases and risk.
DualEntry is building the OS for finance, an AI-native ERP that automates accounting from data entry to close. They have raised over $100M from top venture firms and serve customers from startups to public companies, hiring high-agency outliers who have achieved difficult things.
Design and ship moderate to complex backend features with minimal guidance, driving technical direction.
Advocate for product quality, security, and performance, defining backend standards for style, maintainability, and operational readiness.
Mentor associate and intermediate engineers, remove technical blockers, and use AI in production engineering to improve outcomes.
GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity and accelerate digital transformation. With over 50 million registered users and trusted by more than 50% of the Fortune 100, GitLab fosters a high-performance culture driven by values and continuous knowledge exchange.
Independently deliver features end-to-end including backend, infrastructure, and frontend skeleton.
Work cross-functionally with product, design, and sales to ship thoughtful solutions.
Lead tradeoff discussions to remove ambiguity and promote best practices.
Teambridge is a composable, AI-native workforce management platform for hourly workers. They raised a $28M Series B in 2024 and are based in San Francisco, committed to redefining the industries they partner with.
Design and build robust, scalable backend systems and APIs across Twilio Segment's data platform.
Collaborate cross-functionally with design, product, and other engineers to define solutions that balance usability, performance, and long-term architecture.
Troubleshoot and improve system reliability, debugging issues and refining operational tooling and processes.
Twilio provides real-time communications and data solutions that help companies and developers worldwide build better customer experiences. With thousands of employees globally, they foster a remote-first culture focused on diversity, equity, and inclusion.
Architect scalable Python microservices and AI integrations on AWS.
Drive system health, code quality, and observability standards.
Mentor junior engineers and collaborate with US-based client teams.
CodeRoad provides end-to-end software development services, helping businesses scale with ideal infrastructure solutions. Our nearshore team culture empowers engineers to take ownership and grow continuously.
Architect and build highly scalable, high-concurrency backend microservices using Java 17+, Spring Boot, and modern distributed frameworks.
Optimize big data streaming and batch processing pipelines using cloud-native AWS services to achieve maximum throughput and minimal latency.
Develop and maintain performant, reactive frontend components using ReactJS to deliver complete end-to-end features.
CodeRoad provides end-to-end software development services, helping businesses scale with ideal infrastructure solutions. They offer staff augmentation, dedicated IT teams, and general software engineering, with a nearshore technology services model.
Design, build, and operate the distributed systems that deliver feature-flag configuration to LaunchDarkly SDKs.
Own and improve the reliability, latency, and scalability of our streaming and polling infrastructure.
Debug and resolve complex production issues while sharing the team's on-call rotation.
LaunchDarkly builds a feature management platform that enables safe and gradual software releases. The company is growing and fosters a humble, open, collaborative culture.
Design, develop, and maintain Python-based backend microservices.
Build and integrate REST APIs, real-time voice pipelines, and third-party services.
Deploy and operate services on AWS, maintain CI/CD pipelines, and containerize with Docker.
Miratech is a global IT services and consulting company that helps visionaries change the world. The company retains nearly 1000 full-time professionals, operates across 5 continents, and has a culture of Relentless Performance with a 99% project success rate.
Partner with product, exec leadership, design, sales, and marketing to build simple, effective solutions.
Champion AI development practices and mentor the engineering org to boost sprint velocity and code quality.
Build and run scalable systems with high security and work on evolving legacy architecture toward a modern stack.
South Geeks engages top Software Engineers, Security Experts, and Data Analysts from Latin America for global clients. For over 8 years, they've helped scale companies with a people-centered culture of innovation and collaboration.
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.
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.