Own the technical vision and roadmap for Sezzle's authentication and authorization platform.
Architect and build scalable auth services using Golang, AWS, and modern distributed patterns.
Mentor engineers and champion a culture of learning and operational excellence.
Sezzle is a fintech company that offers interest-free installment plans for online shopping, revolutionizing the shopping experience beyond payments. They are a growing, dynamic team focused on innovation and financial empowerment.
Design, build, and operate the distributed systems that deliver feature-flag configuration to LaunchDarkly SDKs.
Own and improve the reliability, latency, and scalability of our streaming and polling infrastructure.
Debug and resolve complex production issues while sharing the team's on-call rotation.
LaunchDarkly builds a feature management platform that enables safe and gradual software releases. The company is growing and fosters a humble, open, collaborative culture.
Design, build, and maintain secure, scalable backend services, databases, and APIs that support our products.
Lead technical direction, design discussions, and coordinate delivery across multiple systems.
Collaborate with Product, Operations, and other engineering teams to deliver reliable software.
Tucows Domains is the world's largest wholesale domain registrar, responsible for maintaining the health, neutrality, and openness of the domain name system (DNS). As part of Tucows, one of the world's largest Internet companies, they have over 1,000 employees from over 20 countries and embrace a people-first, remote-first culture.
Build and operate streaming and polling infrastructure for feature flag delivery.
Own projects end-to-end from design to production, including debugging and on-call.
Collaborate with cross-functional teams and improve observability and reliability.
LaunchDarkly provides a feature management platform that enables developers to control software releases and target features to specific user segments. The company fosters a collaborative, inclusive culture and values diversity among its team.
Own features end-to-end, from design through implementation and iteration.
Design and build backend systems in Go with REST/gRPC APIs for entitlements and policies.
Provide technical leadership and mentorship to senior and mid-level engineers.
Chainguard provides hardened, secure, and production-ready builds of open source software. It is venture-backed by leading investors and serves Fortune 500 enterprises like Anduril, Canva, and OpenAI.
You will build and scale high-performance backend services using Go, including event-driven systems and REST/gRPC APIs.
You will design and optimize database schemas for large-scale multi-tenant identity workloads.
You will collaborate with cross-functional teams to deliver quarterly key results and ensure operational reliability.
Abnormal AI is an AI-native security platform protecting enterprises from cyber attacks using behavioral AI. Trusted by over 2,500 enterprises (including 25% of Fortune 500), it processes billions of identity signals daily and has a culture of innovation.
Design and build robust, scalable backend systems and APIs across Twilio Segment's data platform.
Collaborate cross-functionally with design, product, and other engineers to define solutions that balance usability, performance, and long-term architecture.
Troubleshoot and improve system reliability, debugging issues and refining operational tooling and processes.
Twilio provides real-time communications and data solutions that help companies and developers worldwide build better customer experiences. With thousands of employees globally, they foster a remote-first culture focused on diversity, equity, and inclusion.
Build the orchestration core — a unified layer on top of multiple AI providers with failover, retries, rate limiting, and the ability to onboard a new model in days rather than weeks.
Own the API contracts consumed by the Flutter client — stability, versioning, and clear error handling.
Keep the system reliable under paid-traffic spikes: metrics, tracing, and per-provider alerting.
Gismart is a value-driven mobile app developer with a strong presence in the Health & Wellness, Utilities, and Music app markets. With over 1 billion downloads and a team of over 400 individuals, Gismart fosters a culture of diversity, creativity, and innovation.
Ship reliable features at scale that deliver the most value to customers by partnering with engineering and product.
Perform thorough and thoughtful code reviews to maintain a high standard of code quality.
Identify key system metrics and ensure adequate monitoring coverage for new and existing data storage and analytical services.
Twilio powers real-time business communications and data solutions that help companies and developers worldwide build better applications and customer experiences. They employ thousands of Twilions worldwide and foster a remote-first, antiracist culture that supports diversity, equity, and inclusion.
Be responsible for delivering business-critical outcomes through contributions to a Go-based, cross-OS endpoint agent cybersecurity platform.
Develop cloud microservice components using Typescript and Go.
Communicate effectively to define technical solutions aligned with high-level business objectives.
Blackpoint Cyber provides world-class cybersecurity threat hunting, detection and remediation technology. Founded by former NSA experts, the company is in hyper-growth mode, fueled by a $190M series C round.
Turn developer, agent, and security problems into clear requirements, staged technical decisions, and measurable outcomes.
Design, build, and operate Go services and APIs that power Docker's build and secure-CI infrastructure.
Develop isolation, identity, policy, provenance, attestation, and signing capabilities for trusted build and test jobs.
Docker is a leading developer tooling platform trusted by over 20 million monthly users and 20 billion container image pulls. They are a globally distributed, remote-first team building tools that define how software gets built and delivered.
Design and implement new US payments gateway functionality in Go, aligned to product requirements and technical architecture.
Work collaboratively with Product, Engineering and other functions to refine requirements and validate implementation choices.
Contribute to technical design activity, including design proposals, implementation plans and problem-solving within Form3 platform architecture.
Form3 revolutionizes the world of payments with cutting-edge technology and innovative solutions. They are a global company that hires talented people from a variety of backgrounds and experiences, committed to a work environment based on diversity, open-mindedness and curiosity.
Design, build, and maintain scalable distributed backend systems powering platform and product capabilities.
Own backend services end-to-end, from architecture to monitoring, while collaborating with product and engineering peers.
Build and evolve Web3 platform backend components, including protocol integrations and blockchain network support.
Zerion builds backend systems for Web3 infrastructure, powering API and wallet products trusted by 50+ top crypto brands. They have a fully remote team with strong ownership and high code quality, processing over 3.1B requests and supporting 1.7M+ active funded wallets.
Write production-quality JavaScript and React across frontend and backend of digital privacy products.
Develop backend services and APIs using Go (Golang) in a DevOps environment on AWS.
Own the full application lifecycle from code to deployment, including on-call rotations and mentorship.
Virtru is a data protection company that builds a suite of applications and an open platform, enabling secure sharing without compromising control. Backed by top venture firms, they serve Fortune 500 companies and government agencies, with a culture emphasizing wellbeing and flexibility.
Design and develop Go-based backend services and CLI tooling to improve internal developer experience.
Build scalable automation and governance-as-code systems for engineering workflows.
Operate and optimize systems on Kubernetes and AWS, focusing on performance and reliability.
Megaport is the global leader in Network as a Service (NaaS), transforming how businesses connect to cloud and data centers. With a crew of over 600 people across Asia-Pacific, Europe, and the Americas, the company fosters a collaborative, supportive, and fun culture.
Design and deliver solutions for cloud-hosted production infrastructure, including CI/CD pipelines and automation.
Shape development and deployment of mission-critical enterprise software using optimized and automated CI/CD pipelines.
Design, build, and support cloud infrastructure and security technologies for resiliency, observability, and cost optimization.
Ping Identity provides an intelligent cloud identity platform that enables secure and seamless digital experiences for users. The company serves more than half of the Fortune 100, has offices globally, and fosters a culture of digital freedom and respect for individuality.
Lead and grow a team of backend/platform engineers building systems that power core products.
Drive execution across planning, prioritization, and delivery with a focus on reliability and scalability.
Own the technical direction of backend services and APIs, ensuring systems are secure, performant, and maintainable.
SentiLink provides innovative identity and risk solutions for institutions and individuals. We are a rapidly growing company backed by top investors, with offices across the US and India, and a culture of collaboration and ownership.
Architect, build, and operate secure, multi-account AWS environments using modern Infrastructure as Code.
Design and optimize container orchestration with AWS ECS (Fargate) and Kubernetes (EKS) for specialized workloads.
Build unified CI/CD pipelines with GitHub Actions, embed security by design, and establish observability with Prometheus, Grafana, and CloudWatch.
Berlitz is a global language education company with a history of nearly 150 years, currently undergoing a digital transformation. The company fosters a remote-first, AI-native culture with a focus on autonomy and greenfield development, though employee count is not specified.