Help drive backend architecture to the next stage of Roof’s systems
Work in a fast-paced cross-functional team that values doing things ‘the right way’
Contribute in an early-stage company with engineering first culture
Roofr is dedicated to providing customers with essential sales tools. They have built a CRM that connects solutions into a powerful platform and are a successful startup with best-in-class company metrics, offering its team significant growth and equity.
Build and maintain the core of our platform, including backend services in Node.js/TypeScript and PHP, as well as frontend interfaces in React. Ensure clean, maintainable, and scalable code.
Design and help implement our next-generation architecture, including migration from a monolithic PHP system to service-based systems that support scalability and flexibility.
Be a technical force within the team, shaping coding standards, reviewing designs, and influencing architectural decisions while mentoring teammates.
Dwelly is a UK-based, AI-enabled lettings and property management platform growing through a roll-up strategy acquiring estate agencies. They leverage technology to automate tenant management, payments, and post-rental property maintenance and are backed by top-tier investors.
Design and implement scalable Go services that support high-throughput financial workloads
Build and maintain APIs that integrate across multiple internal services and external financial systems
Develop backend systems that handle large datasets with strong performance and reliability requirements
Polygon Labs is building and operating infrastructure to move money instantly, reliably, and at internet scale, with the mission to move all money onchain. Polygon Labs is committed to a diverse and inclusive workplace and is an equal opportunity employer.
Collaborate with Product Managers and stakeholders to shape product vision and deliver real business value
Drive automation and optimization initiatives that reduce manual effort and unlock measurable business impact
Evaluate complex technical problems, using sound judgement to select the right methods and approaches
Flywire is a global payments enablement and software company that digitizes payments for global clients across education, healthcare, travel & B2B. They have over 1000+ global FlyMates, representing more than 40 nationalities, and in 14 offices world-wide.
Design and implement robust, scalable, and maintainable backend systems, primarily using Ruby on Rails.
Develop and integrate APIs that enable secure, efficient, and reliable communication between backend services and external systems.
Take ownership of backend features and functionality, contributing to development from design through deployment.
NovoEd is an enterprise learning platform that helps organizations build critical capabilities at scale through collaborative and experiential learning. Founded in 2012 out of Stanford’s Social Algorithm Laboratory, NovoEd has grown into a trusted partner for many of the world’s leading companies, executive education providers, and training organizations.
Design and develop backend features that align with business goals and customer needs
Build scalable, testable APIs and backend systems
Write clean, maintainable code that meets agreed quality standards
Smart Working connects skilled professionals with long-term, full-time remote roles. They are building meaningful career paths for people who want to grow with global teams that value their impact and is one of the highest-rated workplaces on Glassdoor.
Lead the design, development, and long-term ownership of core integrations platform and services.
Understand customer workflows and business impact to ground technical decisions in value delivery.
Improve development lifecycle practices and automate production pathways.
Jobgether is a platform using an AI-powered matching process to ensure applications are reviewed quickly and fairly. They use AI tools to support parts of the hiring process, but final hiring decisions are made by humans.
Have strong presence in the decoupling of the existing PHP monolith into domain-driven microservices and APIs.
Design, develop, and maintain back-end services using Symfony (or equivalent MVC frameworks) and Doctrine ORM.
Architect and implement RESTful APIs and ensure consistent documentation, testing, and versioning practices.
EBG is an e-commerce solutions provider specializing in travel and entertainment, and also offering retail products and services, voluntary benefits and insurance. It operates a network of employer and membership-based platforms reaching a captive audience, providing leading brands with incremental distribution opportunities.
Design and build production-grade web services and REST APIs from first principles.
Architect clean, maintainable service boundaries, data models, and internal interfaces.
Own backend systems end-to-end — from schema design to deployment and production reliability.
Palette Labs is building a decentralized protocol for commerce, focusing on food delivery. They aim to create a permissionless network owned by its users, enabling businesses to participate easily and build on their decentralized commerce platform.
Lead the design and delivery of platform services and libraries that teams across Jane adopt and rely on, balancing transformational work with new capability building.
Drive improvements to the main Rails monolith - upgrading dependencies, improving architecture, and raising code quality standards so teams can move with confidence.
Partner with feature teams to understand their needs, propose scalable solutions, and mentor them through implementation, removing blockers along the way.
Jane is a founder-led, high-growth SaaS company that builds products and tools for clinics to run their businesses and care for their patients. They are a team of more than 700 people working remotely across Canada, the US, and the UK, and embrace the possibilities of AI.
Design & expand the backbone of our platform to scale to hundreds of thousands of merchants from all around the world
Mentor other engineers to ensure their development & growth
Improve engineering standards, tooling, and processes throughout the organization
Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The company is remote-first and offers competitive benefits that are anchored to their core value of people come first.
Collaborate across teams to align business, technical, and testing goals.
Uphold and enforce coding and testing standards.
Break down epics, design scalable APIs and systems.
Smart Working believes your job should not only look right on paper but also feel right every day. It helps great people build long-term, full-time remote careers with exceptional teams and has created a culture where you're backed from day one and given the space to grow.
Design and develop code using PHP, HTML5, modern JavaScript, CSS, and related frameworks.
Implement and consume REST, SOAP APIs and produce robust, secure, modular, and maintainable code.
Refactor and optimize existing legacy code base using proven PHP and implement automated testing.
Radicle Health provides human services software designed to foster collaboration and innovation, helping organizations better serve their communities. They are a home for mission-driven products that support organizations in delivering essential services, where teams learn from each other and test ideas faster.
Build, maintain, and optimise scalable and secure services.
Write clean, testable, maintainable, and extendable code.
Solve complex technical challenges and production issues.
Flywire is a global payments enablement and software company that was founded a decade ago. With over 1000+ global FlyMates, representing more than 40 nationalities, and in 14 offices world-wide, they're looking for FlyMates to join the next stage of our journey as they continue to grow.
Design and implement scalable, secure, and maintainable backend systems primarily using Ruby on Rails.
Lead the architecture and development of backend services with a strong focus on performance, reliability, and long-term maintainability.
Identify systemic technical debt, architectural constraints, or operational inefficiencies that slow development or impact customer experience, and lead cross-team efforts to address them.
NovoEd is an enterprise learning platform that helps organizations build critical capabilities at scale through collaborative and experiential learning. Founded in 2012 out of Stanford’s Social Algorithm Laboratory, NovoEd has grown into a trusted partner for many of the world’s leading companies, executive education providers, and training organizations.
Analyze and provide feedback on product requirements.
Implement features and functionality with clean and maintainable codes.
Troubleshoot production issues, provide resolutions and recommendations for improvement.
Lively provides benefit solutions focused on helping people with both personal and financial wellness. It is a remote-first company, headquartered in San Francisco, and it uses user-centric design and innovative technology to deliver an effortless experience for employers and account holders alike.
Implement and iterate on backend features in the Rust-based Knowledge Graph service.
Help maintain integrations between Knowledge Graph and the rest of the GitLab platform.
Contribute to system design discussions by proposing options, raising questions, and documenting decisions.
GitLab is the intelligent orchestration platform for DevSecOps. More than 50 million registered users and more than 50% of the Fortune 100 trust GitLab to ship better, more secure software faster. The same principles built into our products are reflected in how our team works: they embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact.
Prototype and build online game features and concepts in the backend for a live-service game.
Develop new services and author software design documents.
Contribute to a healthy technical culture that encourages engineers to learn and grow.
Rushdown was created by games industry veterans. As a co-dev game studio, they focus on solving some of the most difficult problems that face multiplayer games.
Break down larger projects into individual tasks and deliver them in multiple phases.
Support peers and stakeholders in the product development lifecycle.
Contribute to a sense of community by engaging in growth and development activities.
Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. They are a remote-first company that values its employees by offering competitive benefits.
Develop a strong understanding of Workera's AI-powered platform, customers, and business model.
Actively lead and deliver your first full project, owning backend architecture, build, and rollout end-to-end.
Architect and own backend systems that are robust, performant, and built to scale.
Workera is redefining how enterprises understand, develop, and mobilize talent in the age of AI. The company is a fast-growing, Series B Silicon Valley company building AI-native skill assessments for the world’s largest organizations, with clients including Samsung, Siemens Energy, and the U.S. Air Force.