Run the back office platform that manages every customer's packages, entitlements, limits, and billing, along with the tooling Finance, Customer Success, and Support use daily.
Own problems end-to-end, from design to delivery, working with stakeholders across Finance, Customer Success, Support, and Engineering to question requirements and shape architecture.
Champion AI-assisted development, using LLMs and AI tools for planning, code, and docs while owning correctness, observability, and the testing bar.
Ably builds APIs and infrastructure for realtime digital experiences, delivering over 700 billion messages to more than 2 billion devices monthly for teams at HubSpot, Fin, Dialpad, NASCAR, Sportsbet, and General Motors. The company is a remote-first team of around 60 people across the UK and Europe, with an AI-first engineering culture and values centered on openness, ownership, and bold creativity.
Architect, design, and implement backend services supporting APIs for mobile and web clients.
Automate manual processes and collaborate with cross-functional teams to capture requirements.
Resolve software integration issues and deliver technical improvements and bug fixes.
Swiftly is the AI platform purpose-built for retail, serving retailers, wholesalers, and brands with AI agents that unify data and automate workflows. They are a growing team of experienced industry professionals who value collaboration, ownership, and continuous learning.
Build REST APIs that power core customer experiences
Configure monitoring for backend services and build CI/CD pipelines
Develop features and services with reliability in mind
Atlassian builds collaboration software like Jira and Confluence to help teams unleash their potential. We have a global team and value unique contributions, diversity, and inclusive culture.
Contribute to the development and maintenance of a mission-critical content platform for e-commerce and advertising technology.
Take ownership of core backend systems, delivering roadmap features from conception through production.
Apply an AI-first development approach using coding agents to accelerate delivery and improve software quality.
The company builds a mission-critical content platform powering an innovative e-commerce and advertising technology ecosystem. Its engineering-driven international team values engineering excellence, asynchronous communication, and AI-assisted development.
Own and ship backend features from requirements to production using Ruby/Rails, Go, or other modern languages.
Collaborate with Product Management, Frontend, Infrastructure, and Security in an asynchronous, remote environment.
Write maintainable, secure, and observable code while leveraging AI to accelerate daily engineering work.
GitLab is an intelligent orchestration platform for DevSecOps, helping organizations ship better, more secure software faster. Trusted by more than 50 million users and 50% of the Fortune 100, it fosters a remote-first, high-performance culture built on values and AI-driven collaboration.
Break down larger projects into individual tasks and deliver in multiple phases with team support.
Collaborate with product management, design, and analytics to articulate technical constraints and risks.
Support operations by creating metrics, escalating issues, and participating in on-call efforts.
Affirm provides a clear, predictable way to pay over time, with no hidden fees. The company is a remote-first organization with a global engineering team that values reliability and performance.
Own and evolve cross-cutting platform systems—approval workflows, permissions, authentication, and notifications.
Lead complex, multi-stakeholder initiatives and set the code quality standard for the team.
Advocate for AI-forward workflows and develop teammates with visible multiplier impact.
Wrapbook is the AI platform for production finance, building a system that gives finance teams control over payroll, spend, and accounting for film, TV, and commercials. With a team of 350+ backed by top investors, we're using AI to transform finance workflows.
Build REST APIs that power core customer experiences
Ship features daily in a highly scalable, cross-geo distributed environment
Work end-to-end on features, from shaping vague problem statements to measuring impact, with backend-heavy React and Rails work
Atlassian provides team collaboration software including Jira, Confluence, and Trello used by organizations worldwide. As a large global company, Atlassian emphasizes an inclusive culture and flexible distributed work options.
Design and build shared platform capabilities, owning architecture and delivery of reusable backend services and integrations.
Direct implementation by writing specifications and delegating to AI agents, stepping into code when complexity demands.
Engineer for reuse, compatibility, and testability, owning testing strategy and building reliability and observability into the platform.
ComPsych is the worldwide leader in organizational mental health, well-being, and absence management, dedicated to igniting human potential in workplaces across the globe. With over 40 years of experience, they serve more than 75,000 customers worldwide, touching over 160 million lives, and 40% of the Fortune 500 choose them for their mental health needs.
Develop secure, well-tested features using Ruby on Rails and GraphQL to improve GitLab's source code experience.
Design and maintain backend services and APIs while supporting production reliability through performance tuning and observability.
Collaborate with cross-functional teams and use AI agents to speed delivery while critically reviewing their output.
GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to improve developer productivity and security. Trusted by over 50 million users and most of the Fortune 100, it fosters a high-performance culture built on shared values, AI adoption, and continuous knowledge exchange.
Build and ship features across fulfillment, refunds, replacements, and reverse logistics.
Own features end to end from design to deployment, focusing on scalable, AI-native applications.
Partner with design and engineering teams to communicate clearly and raise risks early.
Extend provides AI-driven post-purchase solutions for retailers, covering customer service, returns, fulfillment, and product protection. Trusted by over 1,000 merchants and backed by top tech investors, it has a collaborative, supportive culture in San Francisco.
Build and improve the internal platform engineers use to develop, test, deploy, and operate ngrok.
Treat infrastructure like software by automating operational workflows, improving reliability, and scaling systems.
Contribute to builder tools, deployment systems, CI/CD infrastructure, and internal abstractions.
We are an all-in-one cloud networking platform that secures, transforms, and routes traffic to services running anywhere. Trusted by more than 9 million developers at companies like GitHub, Okta, HashiCorp, and Twilio, we have a serious-software, playful-culture team.
Develop and guide Prolific's product as a Senior Product Engineer with a 'product builder' mind-set.
Bring broad practical knowledge across software development with a deeper specialism in front or backend.
Collaborate in a cross-functional team to plan, build, and support software customers love.
Prolific builds the human data infrastructure for AI development, connecting researchers with a global participant pool for ethical behavioral data. We are a mission-driven, remote-first team at the forefront of AI innovation.
Design, build, and maintain scalable backend services for order routing, task allocation, fulfillment tracking, and shopper compensation.
Lead technical design for high-impact projects and improve fulfillment efficiency across marketplaces.
Ensure Tier-0 systems are reliable, incorporate AI-assisted tools, and mentor fellow engineers.
The company operates large-scale, real-time fulfillment operations across consumer and enterprise marketplaces. It is a remote-first organization with a collaborative, cross-functional engineering culture.
Build and ship features daily in a scalable, cross-geo distributed environment
Review code with best practices for readability, testing, documentation, reliability, security, and performance
Mentor teammates and share expertise in formal and informal sessions
Atlassian makes software products that help teams collaborate and unleash the potential of every team. With a global workforce and an open, collaborative culture, we're motivated by a common goal to empower all types of work.
Own features end-to-end, from technical approach and build through release and production performance.
Work with AI coding tools daily and develop agentic engineering habits in a high-tempo team.
Build across frontend, backend, and mobile using TypeScript, React, Node, Angular, MongoDB, and AWS.
Sitemate builds software and AI agents for the built world, helping construction, infrastructure, and industrial companies work smarter. Backed by Blackbird, it has 200 people across 18+ countries, with a culture of transparency, high velocity, and innovation.
Build the core product platform upon which Archie is built and shipped to customers.
Own end-to-end product features spanning architecture, backend, frontend, and reliability.
Develop best practices for using coding agents in the team's workflow.
P-1 AI is building an AI engineer agent named Archie for the physical world, designed to fit seamlessly into engineering teams. Backed by top venture investors, the company aims to achieve engineering superintelligence.
Break down larger projects into individual tasks and deliver them in phases while collaborating with your team.
Partner with product, design, and analytics to articulate technical constraints, assess trade-offs, and shape decisions.
Support system availability by creating and monitoring metrics, escalating issues, and participating in on-call efforts.
Affirm is a financial technology company offering point-of-sale installment loans and payment solutions that let consumers pay over time predictably. It is a publicly traded, remote-first company with a global engineering team and a culture centered on transparency, customer trust, and flexibility.
Ship backend features end to end, from a rough customer ask to running in production, often in days rather than weeks.
Build testing systems and harnesses that let agents ship changes safely, and work directly with customers when issues arise.
Utilize agents heavily in daily work, but have deep understanding of system architecture and participate in oncall.
Lumos is the industry's first Autonomous Identity Platform, providing software that surfaces and acts on access risk, with an AI agent named Albus for identity management. The company has grown from 20 to ~130 employees, raised over $65M from top investors, and is recognized as a top startup employer.
Use AI tools and automation to run and modernize Kano's live game infrastructure and internal IT.
Manage AWS, Linux servers, containers, and databases to keep everything reliable, secure, and cost-effective.
Trial new tools, automate repetitive work, and document solutions in plain language.
Kano is an independent game studio that builds and runs live games with long-running player communities. It is a small, remote-first team all-in on AI, with a culture of ownership, resourcefulness, and continuous improvement.