Design, develop and maintain backend services and applications using Go and Kubernetes
Build and maintain Kubernetes controllers, operators and extend APIs
Participate in code reviews and collaborate with engineers on cloud-native solutions
Kubermatic helps IT teams automate Kubernetes and cloud native operations across multi-cloud, edge, and on-prem. They are a technology start-up with a collaborative, remote-first culture that values technical curiosity and ownership.
Design, develop, test and deploy back-end services in Go for a private cloud platform on Kubernetes.
Write and maintain Kubernetes operators and controllers in Go, and migrate existing workloads onto the new platform.
Build and maintain CI/CD pipelines in GitLab, review code, and share knowledge within the team.
Software Mind develops software solutions that make an impact for companies around the globe, working with tech giants and unicorns on transformative projects. The company builds cross-functional engineering teams and fosters an open, respectful culture that combines employment with enjoyment.
Design and build Kubernetes tooling and APIs for orchestrating virtual machine workloads.
Develop tooling to inspect, convert, and package VM images for secure, air-gapped environments.
Collaborate with Product, UX, and Mission Heroes to turn operational needs into reliable product capabilities.
Defense Unicorns delivers secure software delivery solutions for mission-focused customers, streamlining deployment so they can focus on critical challenges. The team is composed of innovators, software engineers, and veterans with decades of experience across the federal market.
Design, build, and optimize scalable CI/CD pipelines using GitLab CI/CD across hybrid and on-premise environments.
Develop and refactor internal platform tools and services in Go, including a next-generation deployment system.
Manage infrastructure as code with Terraform and Ansible, and strengthen observability with Grafana and OpenSearch.
The company is a technology organization focused on building and evolving internal developer platforms and CI/CD ecosystems across multiple products and infrastructure environments. With a collaborative, low-ego culture, the team values ownership, independent problem-solving, and pragmatic communication.
Deliver cloud-native and Kubernetes security consulting to clients in highly regulated industries.
Work on internal labs and contribute to open-source projects like Flux CD, OpenBao, and FINOS AI Readiness.
Support pre-sales and business development activities as part of the engineering team.
ControlPlane is a London-headquartered consultancy specialising in cloud-native, Kubernetes, and open-source security solutions. It is a dynamic, cutting-edge, and passionate business with employees at the heart of its culture.
Design and build platform subsystems for Stacklok Enterprise, from design through production.
Write production Go code for Kubernetes-native commercial software.
Work directly with enterprise customers to onboard them and turn feedback into product features.
Stacklok builds open, Kubernetes-native infrastructure for enterprise AI agents, enabling secure and scalable execution. It is a startup led by Kubernetes co-creators, with a culture that values openness, AI integration, and customer collaboration.
Lead architecture direction across shared services for an internationalisation programme.
Ensure the flagship app and shared services run in isolated regions with data residency.
Own the seams between services across and within regions, including Cassandra, Postgres, and Kafka.
CreateFuture is a technology consultancy that helps businesses deliver digital products and platforms. They foster a supportive, friendly culture, offering flexible working and investment in personal growth.
Embed with customer engineering teams to design, build, and ship production solutions using Docker products and custom integrations.
Own the technical journey from discovery and architecture through prototyping, implementation, and production rollout.
Partner with Solutions Architects, Product, and Engineering to turn field learnings into reusable patterns and influence the roadmap.
Docker makes developer tools for building, sharing, and running applications, including Docker Desktop, Docker Hub, and Docker Scout. The company is a globally distributed, remote-first team trusted by over 20 million monthly users and 20 billion container pulls.
Build and improve the internal platform engineers use to develop, test, deploy, and operate ngrok.
Treat infrastructure like software by automating operational workflows, improving reliability, and scaling systems.
Contribute to builder tools, deployment systems, CI/CD infrastructure, and internal abstractions.
We are an all-in-one cloud networking platform that secures, transforms, and routes traffic to services running anywhere. Trusted by more than 9 million developers at companies like GitHub, Okta, HashiCorp, and Twilio, we have a serious-software, playful-culture team.
Design and build scalable backend services in Golang, including RESTful APIs and event-driven architectures.
Work on distributed systems and microservices with focus on reliability, performance, and security.
Collaborate with engineering teams, conduct code reviews, and integrate with enterprise platforms.
We help visionaries change the world as a global IT services and consulting company supporting digital transformation for large enterprises. We retain nearly 1,000 full-time professionals with a 99% project success rate and a culture of Relentless Performance.
Own features end-to-end from design through implementation, rollout, and iteration.
Design, build, and evolve backend systems (Go, REST/gRPC APIs) for entitlement, policy, and customer onboarding services.
Provide technical leadership and mentorship to senior and mid-level engineers.
Chainguard delivers hardened, secure, and production-ready builds of open source software to help organizations build faster, stay compliant, and eliminate risk. It is venture-backed by leading investors and serves Fortune 500 enterprises and global industry leaders.
Design and build paved paths for privileged access and secrets management on top of access management and secret storage platforms.
Build self-service tooling, SDKs, and Terraform modules to enable just-in-time access and short-lived credentials.
Partner with engineering teams to integrate security services into Kubernetes, CI/CD, and cloud environments across DoorDash, Wolt, and Deliveroo.
DoorDash is a technology and logistics company that operates a multi-sided marketplace connecting consumers, merchants, and dashers. They are building a large, inclusive team focused on empowering local economies.
Design, build, and operate scalable, secure microservices powering Cyderes' security platform with minimal oversight.
Deploy to AWS, GCP, or Azure with Terraform and run containerized workloads on Docker and Kubernetes.
Improve automated testing and CI/CD, review code, and mentor teammates while keeping security in mind.
Cyderes builds practical Identity & Access Management (IAM), Exposure Management, and risk programs, providing Managed Detection & Response (MDR) powered by its Meridian entity fabric. It is a Great Place to Work-Certified global team that helps organizations stop active threats fast with people, platforms, and perspectives.
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Unlimited PTO
18w maternity
12w paternity
Design, build, and ship new features and services for Chainguard Containers, from design through production.
Own trade-offs on scope, sequencing, and when to ship, working directly with product managers and customers.
Collaborate with AI coding agents, maintain system health, and communicate clearly in a remote team.
Chainguard delivers hardened, secure, and production-ready builds of open source software, helping organizations build faster, stay compliant, and eliminate risk. The company serves Fortune 500 enterprises, is venture-backed by leading investors, and fosters a remote-first, flexible culture.
Design, build, and ship secure container technologies from design through production.
Develop image pipelines, registry infrastructure, and developer tooling for security and performance.
Collaborate with product, customers, and engineers while integrating AI-assisted development.
Chainguard develops secure container technologies and open-source tools to help organizations build and deploy software safely. It is a remote-first, fast-growing company with a small autonomous engineering team that values ownership, transparency, and continuous improvement.
Architect core vCluster Platform features, diving deep into Kubernetes internals.
Write high-performance, resilient Go code for the platform and open-source projects.
Own features end-to-end from design to release, solving hard systems challenges.
We're the #1 platform for AI infrastructure, trusted by the world's fastest-growing AI cloud builders. We're a venture-backed startup of 40+ engineers, remote-first, powering 100K+ GPUs across 50+ AI clouds and Fortune 500 companies.
Design and develop core OpenBao features, plugins, storage backends, and secrets engines using Go.
Collaborate with engineering leadership on system architecture, technical design, and RFC preparation.
Write clean, secure, maintainable Go code following secure-by-design principles and cryptographic best practices.
Our partner is an open-source security technology company focused on identity-aware secrets management. They operate with a globally distributed engineering team and emphasize collaboration, remote work, and continuous learning.
Build and maintain AWS infrastructure using Terraform and CloudFormation, deploying containerized workloads with Docker and Kubernetes.
Develop Go and Python microservices for data collection, processing, and querying, and design APIs for internal teams and customers.
Instrument services with Prometheus and Grafana for observability, participate in incident response, and implement controls for FedRAMP and CMMC compliance.
ExTrac is a decision intelligence company that fuses curated data sources, domain-specific AI, and human expertise to provide actionable foresight for governments and defense organizations. They are a fast-growing company with a small US engineering team and a UK-based team, emphasizing mission-driven work and cutting-edge technology.
Design, develop, and deploy scalable backend services and APIs across the stack.
Build and maintain intuitive, performant frontend applications and take end-to-end ownership from architecture to monitoring.
Collaborate with product and design teams to define features, participate in design/code reviews, and ensure system reliability.
TENEX is an AI-native MDR provider helping organizations improve cybersecurity via threat detection and rapid response. We are a small, well-funded startup backed by top investors, with a culture of collaboration and community.
Conduct hands-on penetration testing and security assessments for Kubernetes and cloud-native products.
Own vulnerability management from discovery through patch development, release, and verification.
Guide secure engineering practices and threat modeling across the product lifecycle.
They build next-generation Kubernetes and AI infrastructure for organizations operating at scale. The company is fast-growing, open-source-oriented, and values ownership, technical excellence, and measurable impact.