Own and contribute to architecture and development across products, driving technical excellence in both frontend and backend systems.
Develop and optimize backend API services with test-driven development including advanced caching and messaging for reliability and scalability.
Deliver high-quality frontend experiences using modern frameworks, with strong fundamentals in component-based architectures and state management.
HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. With over 2,000 team members across 10+ countries, HighLevel operates as a global, remote-first organization built for speed and ownership.
Design and maintain high-throughput, low-latency backend systems that process and serve massive amounts of data.
Collaborate across teams to deliver scalable, reliable, and high-performance solutions used by thousands of enterprise customers worldwide.
Solve complex technical challenges, from optimizing concurrency and synchronization to debugging distributed behaviors and improving system reliability.
Insider One is a marketing and customer engagement platform that brings all the tools marketing teams need into one place. With over 1,500 employees representing 50+ nationalities across 30+ offices, they are powered by AI and have an integrated Customer Data Platform (CDP).
Design, develop, and maintain scalable backend services and RESTful APIs using Laravel.
Build and enhance multi-tenant SaaS features, ensuring proper data isolation and tenant-aware functionality.
Write clean, well-tested, and maintainable code following Domain-Driven Design (DDD) principles.
Insider One is a platform that brings everything marketing and customer engagement teams need in one place. They are powered by 1,500+ team members representing 50+ nationalities across 30+ offices and committed to scaling its impact on our communities across 30+ countries.
Design and build scalable backend systems for a high-performance SaaS product
Architect and implement RESTful APIs to support web and product features
Optimize system performance for speed, scalability, and reliability
FE International/LTV SaaS Growth is currently looking for a highly skilled Full Stack Developer to build and scale a SaaS product. They value innovation and are looking for someone with strong backend expertise and experience with scalable architectures.
Drive the full product lifecycle from prototype through scalable production release.
Develop databases and backend APIs that are scalable and maintainable.
Integrate and manage internal and third-party APIs for seamless data flow.
INFUSE unites forward-thinkers who anticipate how technology shapes business and delivers high-impact projects with real potential. They appear to be innovation-driven but the number of employees and the culture are not mentioned in the job description.
Drive the design, implementation, and maintenance of APIs and microservices.
Gain hands-on expertise in frontend with Angular and backend with Go.
Mentor fellow software engineers, fostering a culture of collaboration and technical excellence.
HHAeXchange is a leading tech platform for home and community-based care. Founded in 2008, they focus on creating an end-to-end homecare solution to help people who are aging or have disabilities thrive in their homes and communities.
Design and implement backend features across the Add-On's software supply chain security surface.
Build and improve the package policy evaluation engine, including rule compilation, request matching, enforcement decisions, and performance-sensitive execution paths tied to GitLab's Dependency Firewall infrastructure.
Develop artifact signing and verification workflows, including Sigstore and Cosign integrations, signing key lifecycle management, keyless signing with OpenID Connect (OIDC), and policy-based promotion gates, enabling trusted and auditable software delivery.
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.
Implement connectors to fetch ERP data and ensure its high availability.
Implement or upgrade backend APIs to meet evolving customer requirements.
Maintain existing services, deploy improvements, and take charge of service governance.
YipitData is a market research and analytics firm for the disruptive economy, analyzing billions of alternative data points to uncover actionable insights for sectors like software, AI, and e-commerce. With offices globally, including in the US, APAC, and India, they emphasize transparency, ownership, and continuous mastery in their award-winning, people-centric culture.
Design and build the backend systems that power real-time document collaboration — conflict resolution, operational transforms or CRDTs, and state synchronisation
Build commenting, tagging, and notification systems that support async and real-time team workflows
Improve the reliability and scalability of Slate’s existing backend systems
Slate is the creative workspace for brand social teams. They help teams create and ship on-brand content fast with an all-in-one editor, built-in asset management, and seamless creative file workflows. Teams across top sports leagues and global brands like Amazon and Hoka use Slate every day to elevate their social presence.
Design and implement scalable and robust backend services.
Develop APIs, integrate third-party services and Solana RPCs.
Manage databases (PostgreSQL, MongoDB), ensure data integrity and security.
Solflare is a fast-growing crypto wallet, securing over $20 billion in digital assets. Founded in 2021, they have a team of nearly 150 people with offices in Zagreb, Belgrade, and Novi Sad, plus remote teams across the globe; their culture empowers people to truly own and thrive.