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 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.
Collaborate with data analysts to spec and build features that draw new customers to our product.
Provide a backend to our mobile and web frontends, to do things like search transactions or send wire transfers.
Build admin tools to increase the efficiency of day-to-day support operations, like identifying fraudulent customers or managing accounts.
Mercury is a financial technology company serving over 100,000 businesses. They value diversity & belonging and is proud to be an Equal Employment Opportunity employer.
Build and maintain backend services and APIs for Pulley's equity platform.
Own end-to-end delivery of features, from scoping to production rollout.
Drive performance and reliability improvements across backend systems.
Pulley's mission is to make it easier for anyone to start a company. They provide cap table management tools, helping companies understand and optimize their equity for the long term. Pulley is growing quickly with over 4,000 customers and is backed by top investors. They foster a high-performing team environment focused on innovation and organic growth.
You will be responsible for owning and delivering quarterly goals for your team.
You will support your peers and stakeholders in the product development lifecycle.
You will proactively identify project, process, technology or business issues, advocate for them, and lead in solving them.
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 with competitive benefits.
Collaborate with designers and product managers to understand business needs
Work jointly with devOps all along the software development lifecycle from the writeup of technical specifications in the form of RFCs, to feature development and testing.
Develop and maintain services that power onchain experiences.
Kraken is a mission-focused company rooted in crypto values. They aim to accelerate the global adoption of crypto, so everyone can achieve financial freedom and inclusion. They are a fully remote company with Krakenites in 70+ countries who speak over 50 languages.
Design, build, and maintain backend API services that power our e-commerce platform.
Own features end-to-end, from understanding the problem through implementation, testing, release, and production support.
Ship code continuously through our delivery pipeline, with proper review, testing, and documentation at every step.
Elastic Path's mission is to break through barriers that prevent commerce leaders from delivering extraordinary shopping experiences by making Composable Commerce accessible to all brands. They are a remote-first company focused on a culture built on mutual respect, curiosity, honesty, and the belief that everyone’s voice matters.
Designing and maintaining the TRR backend — ride matching, station queueing, request lifecycle management, and fare calculation
Building and operating services on top of PostgreSQL, Redis, and RabbitMQ in a Kubernetes environment
Improving system observability — tracing, metrics, alerting — so we catch problems before riders do
Glydways is reimagining what public transit can be by making transportation accessible, affordable, and sustainable, empowering communities to thrive and unlock economic and social prosperity. They are building a groundbreaking network of carbon-neutral, interconnected transit pathways powered by standardized autonomous vehicles on dedicated roadways.
Own complex integration and platform problems from discovery and design through to delivery, iteration and long-term evolution.
Strengthen and evolve existing integrations, improve internal tools and processes, and turn legacy or manual workflows into scalable, reliable systems.
Collaborate closely with designers, customer success and other engineers to enhance the product and the system behind it in a tight feedback loop.
Nory is an all-knowing restaurant management system that blends real-time data with AI predictive analytics, giving operators control of their margins. They are a company of 80+ people across Ireland, the UK, Spain and recently, New York.
Build and ship features across frontend and backend systems
Move seamlessly between Next.js, SvelteKit, and Hono depending on what the problem requires
Work with Postgres as the primary data layer, designing schemas and optimizing queries
SERHANT. is the most followed real estate brand in the world, calibrated for the marketplace of tomorrow, delivering proven results for buyers, sellers, and developers. SERHANT. revolutionizes the traditional brokerage model by innovating through media and content creation and is powered by a full-service in-house film studio as well as an amplification platform.
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.
Take ownership of the Economic Core of the platform and help shape how financial logic is implemented across the system.
You will join during an active architectural transformation where the financial foundation of the platform is being redesigned.
This role has direct architectural ownership of the financial foundation of Radar.
Voyagu is a travel-tech company building Radar, a production platform that has been operating for over five years and is now evolving into a multi-agency SaaS system. They are looking for a Staff Backend Engineer to own the financial core of the platform — the system responsible for revenue calculations, payments, costs, and ledger-style financial events.
Contribute to architecture and development across Agency Module and Billing systems.
Design and implement robust backend APIs for subscription management and payments.
Deliver performant frontend experiences for agency onboarding and billing dashboards.
HighLevel is an AI powered, all-in-one white-label sales & marketing platform that empowers agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. With over 1,500 team members across 15+ countries, they operate in a global, remote-first environment.
Take technical ownership of backend systems in production
Design, build, and maintain scalable backend services using Node.js and Firebase
Make independent architectural decisions and recommend technical improvements
They are looking for experienced Backend Developers to join their growing engineering team. They foster a collaborative, growth-oriented work culture and value strong developers eager to grow.
Design, build, and maintain backend services and integrations to support clients.
Develop and deliver client-specific backend solutions in a scalable and maintainable way.
Collaborate directly with client technical teams to support integrations and resolve technical challenges.
CapIntel is a software platform built for wealth management enterprises, helping financial advisors explain complex investment strategies to their clients. They are a rapidly-growing technology company recognized in Deloitte’s Technology Fast 50 Canada and Fast 500 North America in 2025, focused on innovation at scale.
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.
Simplify workflows: Translate operational needs into reliable code that reduces manual effort by deciding when and what to automate.
Evolve the architecture: Identify ways to modernise systems, managing trade-offs to keep them dependable as they scale.
Advocate for quality: Advocate for better engineering practices using code reviews and design sessions as a sounding board for the team.
Iwoca provides flexible and responsive finance to small businesses through smart technology, data science, and customer service. They have cleared the way for 100,000 businesses with over £4 billion in funding and aim to support one million SMEs, fostering lasting community and economic impact.
Design, develop, and maintain backend services and APIs using TypeScript and Node.js.
Collaborate with frontend engineers, product managers, and other stakeholders to deliver high-quality features.
Optimize system performance and ensure high availability and scalability.
Engine is transforming business travel into something personalized, rewarding, and simple by building a platform that brings together corporate travel, a powerful charge card, and modern spend management in one place. More than 20,000 companies rely on Engine to support over 1 million travelers and billions in annual bookings each year.
Provide deep technical expertise in backend development, code reviews, and architectural discussions, ensuring best practices are followed.
Design, develop, test, and deploy backend software solutions using Node.js and Java, adhering to high-quality standards.
Architect and optimize relational database schemas, write efficient queries, and ensure data integrity and performance.
Sutherland is a global team creating breakthrough solutions. They are a leading global provider of business process and technology management services offering an integrated portfolio of analytics-driven back office and customer-facing solutions.
Develop a distributed platform with high availability and scalability.
Participate in code reviews and resolution of client tickets.
Be an active developer and coder in our team.
Mediasmart is part of the Affle group, a global adtech company that completed its successful IPO in India in 2019 and has been growing profitably since. Our culture and values include being a generous team player, loving curiosity, and collaborating to build a smart company.