Design, build, and maintain features in our core Python API, focusing on performance, correctness, and maintainability.
Build and operate workflow orchestration for large-scale, long-running workloads using tools like Prefect or Temporal.
Own the observability, uptime, and scalability of the services you build, and partner with frontend engineers to enhance user experience.
Horizon3 is a fast-growing remote cybersecurity company that provides the NodeZero platform for autonomous pentesting and attack surface verification. The team blends former special operations cyber operators and engineers, fostering a culture of respect, collaboration, ownership, and results.
Build agentic payment infrastructure using Python and FastAPI.
Design APIs and domain models for card enrollment and token provisioning.
Ensure security, reliability, and observability for critical payment systems.
VGS builds trust infrastructure for a new era of commerce, specializing in payment tokenization. They store over 9 billion tokens and process 10 billion monthly interactions, with a culture of ownership and collaboration.
Design, develop, and deliver production-ready features for cloud-based, distributed systems.
Take ownership of technical challenges across microservices, storage, caching, and application layers.
Mentor developers, modernize systems, and drive architectural improvements in a remote-first environment.
Jobgether is a job platform that uses AI-powered matching to connect candidates with hiring companies. It facilitates remote-first opportunities and manages applications on behalf of partner employers.
Design and implement core backend services for high-performance, distributed payment systems.
Take ownership of architectural decisions, balancing scalability, reliability, and maintainability.
Collaborate with cross-functional teams to improve developer experience through testing, code reviews, and documentation.
The company builds payment infrastructure that lets businesses manage payments efficiently across international markets. It is a globally distributed, product-driven engineering team that values collaboration, engineering excellence, and long-term growth.
Design, build, and maintain internal tools and services, primarily within legacy systems.
Contribute to architectural decisions and incrementally modernize critical platforms.
Collaborate with stakeholders and mentor engineers to deliver high-visibility, high-revenue projects.
TrueML is a mission-driven financial software company that creates better customer experiences for distressed borrowers through machine learning. The team includes inspired data scientists, financial services industry experts, and customer experience fanatics.
Design and write code for a multi-tenant SaaS platform using Python, Django, Ember, and PostgreSQL.
Collaborate with teammates in a globally distributed remote environment while leading technical design initiatives.
Troubleshoot and resolve software defects and use PRs as a path to teach and learn.
Xplor helps businesses thrive by offering smart software, payments, and commerce-enabling solutions across everyday life verticals. As part of a global network of talented colleagues, the team values collaboration and shared ownership.
Build foundational platform services for AI products, including user management, authentication, permissions, and resource access.
Own full-stack features end to end, from backend APIs to customer-facing dashboards and internal tools.
Work remotely with technical autonomy, collaborating across engineering and product teams on scalable systems.
They build foundational systems that power a suite of innovative AI products used by millions worldwide. They are a high-growth, AI-first engineering organization with an autonomous, low-bureaucracy culture.
Own the design and evolution of architecture for a critical product area, shaping scalability, security, and maintainability.
Lead transformational work on real-time matching, event-driven services, and CI/CD and observability foundations.
Mentor engineers and partner with ML data scientists to turn complex identity problems into working products.
Veriff is an identity verification platform that uses ML-powered image recognition and facial analysis to verify people in real time. The company has a diverse team across the US, UK, Spain, and Estonia, with backing from major investors and a culture focused on trust and positive impact.
Own and deliver quarterly technical goals for the Communications area.
Design reliable backend services for high-volume, multi-region messaging infrastructure.
Collaborate with engineering partners and support on-call operations.
Affirm builds honest financial products that give people a clear, predictable way to pay over time with no hidden fees. It is a remote-first company focused on reliable, performant, and scalable engineering solutions.
Design and deliver quarterly goals for the team, leading engineers through ambiguity.
Collaborate with product management, design, and analytics to articulate technical constraints and manage risks.
Foster a culture of quality and ownership through code reviews, design standards, and tech talks.
Affirm provides a clear, predictable way to pay over time with no hidden fees. The Engineering team builds reliable, performant, and scalable solutions that power Affirm's mission.
Design, build, and maintain integrations between NodeZero and partner platforms, owning assigned integrations end to end.
Implement reliable integration patterns for authentication, event delivery, retries, pagination, and schema mapping.
Collaborate with Product, Engineering, and partner teams to clarify requirements and communicate progress and risks.
Horizon3 is a cybersecurity company offering the NodeZero autonomous pentesting platform to help organizations find and fix attack vectors. It is a fast-growing, remote team of security operators and engineers with a culture of respect, collaboration, and ownership.
Design and develop scalable Python-based services and APIs for digital freight pricing.
Build AI experimentation frameworks to improve pricing and costing accuracy.
Lead technical design and mentor engineers across multiple domains.
C.H. Robinson is a global logistics platform that solves complex supply chain problems through technology and expertise. With $22 billion in freight under management and 19 million annual shipments, it is a FORTUNE 200 company known for an inclusive, people-first culture.
Build and maintain high-performance backend APIs that power Webshare's proxy infrastructure.
Own the design and delivery of services handling billions of requests daily in a highly autonomous team.
Operate and improve containerized infrastructure, boosting performance, observability, and cost-efficiency.
Webshare is an enterprise-grade proxy platform providing self-service access to over 80 million global IPs across 195 countries. The team is lean, flat, and async by default, with a focus on clarity and follow-through over hierarchy.
Own and deliver quarterly goals, leading engineers through ambiguity and ensuring support throughout delivery.
Collaborate with product management, design, and analytics to articulate technical constraints and partner on decisions.
Foster a culture of quality by setting code review and design standards, and support on-call efforts and metrics monitoring.
Affirm provides a clear, predictable way to pay over time, with no hidden fees or surprises. As a remote-first company with a focus on trust and safety, it fosters a culture of quality, ownership, and collaboration in a global engineering team.
Design and develop scalable backend services and APIs using Python and modern frameworks.
Build efficient solutions for large-scale data processing, transformation, and aggregation.
Collaborate with cross-functional teams to solve complex technical and performance issues.
Ciklum is a global software engineering and technology consulting company that empowers organizations to build digital products and shape the future. We are a diverse team of professionals who thrive in a collaborative, lean, and fast-paced environment.
Design, develop, and evolve high-performance, real-time pricing systems for critical lending decisions.
Lead complex engineering projects from technical design through production deployment, ensuring scalability and reliability.
Collaborate with data scientists, product managers, and business stakeholders to turn models into robust software solutions.
This company builds core pricing infrastructure that powers critical lending decisions across financial products. It offers a remote-first environment with a collaborative culture across engineering, data science, and product teams.
Own and deliver quarterly technical goals for the Communications area, solving ambiguous problems in messaging infrastructure.
Design and scale reliable backend services for high-volume communications across multi-region, multi-tenant environments.
Collaborate with product, design, analytics, and engineering partners while mentoring teammates and supporting on-call rotation.
Affirm is a financial technology company providing a clear, predictable way to pay over time with no hidden fees. It is a remote-first organization focused on care, transparency, and flexibility, with fully subsidized health coverage and flexible time off.
Design, build, and maintain Python applications, backend services, RESTful APIs, and microservices.
Own production software from design through deployment, including LLM integration and RAG architectures.
Collaborate with product, QA, and DevOps to deliver reliable, scalable features.
JBS builds backend applications, APIs, and AI-enabled software for clients. The company is fully remote and fosters a collaborative, cross-functional team culture.
Own planning and delivery of the technical roadmap, leading backend, full stack, and QA engineers.
Optimize data pipelines, system performance, and reliability while managing technical risks.
Drive architecture modernization, reduce technical debt, and ensure clear documentation and knowledge sharing.
SplitMetrics builds growth solutions for mobile-first businesses with Apple Ads automation, A/B testing, and ASO tools. The remote-first team spans 20+ countries and values transparency, speed, and shared ownership.