Design and build distributed systems in Go that help customers send timely, relevant messages at scale
Collaborate across teams to debug issues and deliver reliable solutions
Own problems end to end - from architecture and schema design to testing, deployment, and monitoring
Customer.io's platform is used by over 8,000 companies to send billions of messages daily, automating communication with real-time behavioral data. They value empathy, transparency, and responsibility, fostering an inclusive team culture and using their influence to increase inclusion and equity within the tech industry.
Build and operate data services driving our applications and APIs
Collaborate with team members and across Engineering to iteratively prototype and develop new functionality
Partner with product managers and other Zusers
Zus is a shared health data platform designed to accelerate healthcare data interoperability by providing easy-to-use patient data via API, embedded components, and direct EHR integrations. They aim to catalyze healthcare's greatest inventors by maximizing the value of patient insights.
Build and improve Go microservices and backend APIs.
Be responsible for backend features end-to-end, from implementation to production.
Contribute to backend architecture, performance, and reliability.
Vektor TMS is a logistics software company that builds operational software for carriers and freight brokers across the U.S. and Europe. Their platform brings dispatch, tracking, billing, settlements, payouts, and analytics into one system.
Design and implement core backend systems and integrations that power the product.
Design and build our data platform (orchestration, pipelines, developer workflows)
Create scalable systems for data ingestion, transformation, and access
Avantos is building the AI-native operating system for financial services, transforming fragmented data into a single, intelligent system. They power workflows, automation, and decision-making as a product-led, fast-moving team in AI, fintech, and infrastructure.
Design, develop, and maintain scalable backend services using Go and cloud-native architectures on AWS.
Build and evolve APIs and systems that manage account lifecycle operations, including account creation, updates, and migrations.
Collaborate closely with Product, Architecture, QA, and DevOps teams to translate business requirements into robust technical solutions.
Pismo provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure. With over 500 employees across 10 countries, they help customers innovate and build the next generation of banking and payment solutions, now leveraging Visa's resources after joining in 2024.
Develop and maintain streaming services, microservices, and serverless architectures to support high-volume messaging.
Work closely with Product Managers, and fellow engineers to translate business requirements into technical implementations.
Lead by example through detailed code reviews, advocating for best practices, and ensuring thorough testing of all work.
TrueML is a mission-driven financial software company that aims to create better customer experiences for distressed borrowers. The TrueML team includes inspired data scientists, financial services industry experts and customer experience fanatics building technology to serve people in a way that recognizes their unique needs and preferences as human beings.
Designing and building scalable backend services in Go, working with PostgreSQL and DynamoDB, implementing event-driven architectures with RabbitMQ, and owning production systems end-to-end
Building exceptional user experiences across our mobile app (Angular/Ionic), web app (React), and admin tools
Owning the full implementation of features, from database schema design and API development to implementing the corresponding UI changes, eliminating handoffs and shipping complete solutions
KOHO's mission is to make financial services better for every Canadian by offering transparent, user-friendly products. They foster a remote-first, high-trust environment that values work-life integration and bold thinking.
Design and build event processing services and pipelines on AWS serverless.
Write production-quality Golang and/or Python code with comprehensive testing and observability.
Own services end-to-end: development, deployment, monitoring, incident response, and SLA adherence.
Pismo provides a comprehensive processing platform for banking, card issuing and financial market infrastructure and helps customers innovate and build the next generation of banking and payment solutions. Pismo's 500+ employees are located in more than 10 countries around the world.
Design, code, test, and optimize high-performance Go services to power USPS shipping for millions of users.
Refactor legacy systems for the cloud and design new cloud-native services that leverage Azure, Kubernetes, Kafka, and more.
Collaborate with product managers and engineers to translate ideas into solid architecture, and troubleshoot production issues.
EasyPost, founded in 2012, is a YC unicorn focused on simplifying shipping for businesses, from startups to Fortune 500 companies. They provide a developer-friendly REST API for shipping and aim to simplify the shipping process through innovation.
Develop and maintain applications using Golang or Java, following clean code and best software engineering practices.
Design and implement scalable, reliable, and secure microservices architecture.
Collaborate with engineering and product teams to refine and deliver technical solutions aligned with business needs.
Pismo, founded in 2016 and acquired by Visa in 2024, provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure. With over 500 employees across 10+ countries, they empower firms to build and launch financial products rapidly.
Build robust and reliable backend systems and APIs that power our growth.
Work with Go, Kafka, Kubernetes, Postgres, and MongoDB.
Design and implement technical solutions within existing architectures and standards.
UW aims to simplify utilities by providing them in one place, offering savings on energy, broadband, mobile, and insurance. They are focused on doubling in size and helping people save time and money with a commitment to innovation and tackling scale-driven problems.
Build tools that interact with external health data networks.
Collect information about our patients and load it into Zus data stores at high volume.
Work on RESTful services that are used both internally and externally.
Zus is a shared health data platform designed to accelerate healthcare data interoperability. Founded in 2021 by Jonathan Bush, the company partners with HIEs and other data networks to aggregate patient clinical history and then translates that data into user-friendly information.
Own and evolve the uptime monitoring platform to enhance customer capabilities.
Deploy a Clickhouse instance to capture check run logs and design APIs for reporting.
Collaborate with customers to resolve bugs affecting their infrastructure.
Jobgether is a platform posting jobs on behalf of partner companies. We use AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.
Development and maintenance of scalable and reliable services on AWS.
Own the development of efficient, readable, testable, well-documented code.
Contribute to engineer growth through code reviews, mentoring, and fostering excellence.
Pismo, founded in 2016, provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure, helping customers innovate and build next-gen solutions. With over 500 employees across 10 countries, Pismo, now part of Visa, enables firms to rapidly build and launch financial products with high security and availability.
Develop and maintain backend services using Golang following existing architecture and coding standards
Implement features, bug fixes, and system improvements based on well defined requirements
Write clean, maintainable, and testable code following established best practices
Pismo provides a comprehensive processing platform for banking, card issuing and financial market infrastructure. The company has 500+ employees located in more than 10 countries around the world. Pismo joined Visa in 2024.
Design, implement, and maintain scalable platform services and APIs.
Build and improve APIs and plugin frameworks enabling partner integrations.
Improve platform reliability, observability, and application performance.
HappyCo builds mobile and cloud solutions to enable real-time property data. Their flagship product suite 'Happy Property’ has more than 5 million units on its platform and they strive to build better communities with an inclusive, supportive culture where people can grow their careers.
Design, architect, implement, review, and test frameworks, libraries, tools, and services primarily using Go.
Participate in requirement, design, planning, and retrospective meetings as an integral part of an Agile software development team.
Contribute to successful sprints by implementing items contributing to overall team goals.
Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment.
Own and drive the technical strategy for the Compose pillar, aligning architecture with ambitious product goals and measurable business outcomes.
Identify and lead multi-team initiatives that unlock new competitive capabilities; not just incremental improvements.
Translate product vision into concrete technical problems and execution plans.
Webflow is building the world’s leading AI-native Digital Experience Platform as a remote-first company. They empower teams to design, launch, and optimize for the web without barriers and believe the future of the web, and work, is more open, more creative, and more equitable.
Design, develop, and maintain SmithRx product features using languages such as Golang, GraphQL, Node, and SQL.
Work closely with stakeholders and technical leads to understand functional requirements and produce high-quality, scalable software.
Continually apply software development best practices, design patterns, testing, automation, and modern tools.
SmithRx is a rapidly growing Health-Tech company aiming to disrupt the Pharmacy Benefit Management (PBM) sector. They have a mission-driven and collaborative culture, and they have hundreds of thousands of members onboarded since 2016.
Design, develop, and maintain core cloud platform services including compute orchestration, resource management, multi-tenancy, and API gateway components using Go, Java, Python, or Rust.
Build and optimize RESTful/gRPC APIs and microservices that support cloud resource provisioning, lifecycle management, and monitoring on Bitdeer AI Cloud.
Develop scalable, fault-tolerant distributed systems that handle high-throughput workloads across multi-region deployments.
Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud. They are committed to providing comprehensive Bitcoin mining solutions for its customers, designing industry-leading ASIC chips, and manufacturing mining rigs, with operations globally and a diversified 3 GW energy portfolio.