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.
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.
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.
Lead a team focused on the quality of key features and services.
Shape team strategy and evolve engineering practices.
Build and improve processes that support the software development lifecycle.
Upsun is the cloud application platform for hybrid teams, where AI agents write and test code and humans solve the problems that really matter. Upsunners are a remote, global workforce of open-source advocates that thrive in a multicultural team.
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.
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.
Design and implement AI inference and model training cloud products optimized for Kubernetes.
Write clean, efficient, and maintainable Go code to power Kubernetes controllers, operators, and custom resources supporting AI workloads.
Build APIs, CLIs, and developer tools that simplify the deployment, lifecycle management, and monitoring of AI applications.
Gcore provides infrastructure and software solutions for AI, cloud, network, and security, powering everything from real-time communication and streaming to enterprise AI and secure web applications. With 210+ edge locations, 50+ cloud regions, and thousands of GPUs, Gcore has a global team of 550+ professionals.
Develop and maintain services using Golang (and Java/JVM technologies when needed), following clean code and strong software engineering practices.
Design and implement scalable, reliable, and secure microservices on AWS, evaluating trade‑offs across performance, resilience, maintainability, and operational complexity.
Collaborate closely with engineering and product partners to translate business requirements into effective technical solutions.
Pismo, founded in 2016 by experienced entrepreneurs and engineers, provides a comprehensive processing platform for banking, card issuing, and financial market infrastructure, helping customers innovate and build the next generation of banking and payment solutions. Pismo joined Visa in 2024 and has 500+ employees located in more than 10 countries.
Design, develop, test and ship high-quality technical solutions that scale across multiple services.
Provide technical leadership and mentorship to encourage team growth.
Own and advocate for the health and quality of systems built by the team.
Jobgether is a platform that uses AI to match candidates with jobs and ensure fair review. They value collaboration and operational excellence, and are supportive of diversity and inclusion initiatives.
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.
Own the architecture, development, and operation of scalable, secure, and fault-tolerant cloud services.
Drive technical design and architectural decisions for distributed systems, influencing patterns, standards, and long-term platform evolution.
Lead complex initiatives end-to-end, from design through deployment and ongoing optimization.
ExtraHop is a company focused on reinventing Network Detection and Response (NDR) to offer enterprises unparalleled visibility, context, and control against emerging threats. They integrate NDR with Network Performance Management (NPM), Intrusion Detection Systems (IDS), and forensics, providing a single, comprehensive solution.
Design and implement scalable, reliable and performant solutions.
Maintain and improve the API Gateway, and other systems.
Wisconsin General is currently seeking a Senior Software Engineer to enhance its API Gateway, which is essential for scalability and resiliency. They foster collaborative problem-solving and value diversity, ensuring millions of developers can rely on their tools and services.
Collaborate with cross-functional teams to translate product requirements into technical solutions.
Develop and maintain core services for Chainguard.
Practice continuous improvement by iterating on how services are deployed, configured, monitored, and maintained on our platform.
Chainguard provides a secure foundation for software development and deployment by offering guarded open source software that is built from source and continuously updated. Founded by industry experts, they aim to be the safe source for open source and have built the largest library of open source software that is secure by default.
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.
Contribute to our core product, working across our stack primarily in Go, on services that power our applications.
Design and refine technical systems, including microservices, customer interfaces, and automated tests.
Collaborate closely across disciplines to explore problems, prototype ideas, and iterate quickly.
Humanitec is at the forefront of the Platform Engineering revolution, as enterprise companies across the globe re-shape how they manage their cloud infrastructure. Their mission is to help platform engineering teams build Internal Developer Platforms that unlock true developer self-service.
Designing, building, and operating Kubernetes infrastructure across multiple cloud providers.
Building and maintaining automation for cluster lifecycle management, node provisioning, and provider onboarding.
Developing platform tooling and abstractions that enable other Canva engineers to deploy and scale workloads.
Canva is a design platform redefining how the world experiences design. They have campuses in Sydney and Melbourne, along with co-working spaces in Brisbane, Perth and Adelaide, offering a flexible and inclusive work environment.
Design, implement, test, and maintain core client features in Go.
Ship end-to-end client work: design, implementation, launch, and observability.
Diagnose and reduce client performance and reliability issues.
Tailscale is building the new Internet by delivering software that makes it easy to securely interconnect people and their devices, no matter where they are. Founded in 2019 and fully distributed, they're backed by Accel, CRV, Insight, Heavybit, and Uncork Capital.
Maintain and enhance KeeperDB application capabilities across backend (Go) services and frontend (React/TypeScript) components
Extend and refine a plugin-based database connectivity architecture supporting relational and NoSQL systems
Build intuitive React UI features that interface with backend services through GraphQL APIs
Keeper Security is a cybersecurity software company protecting organizations and people in over 150 countries. They are a pioneer of zero-knowledge and zero-trust security built for any IT environment and recognized in the Gartner Magic Quadrant for Privileged Access Management (PAM).