#RunwiththePackAt Arctic Wolf, we’re on a mission to end cyber risk .
We are a global leader in security operations, helping organizations stay resilient against evolving cyber threats through industry-leading security operations, threat intelligence, and a people-first approach to cybersecurity.
More than 3,000 Pack members across the world work together every day to protect our customers and empower security teams with new levels of speed, accuracy, and intelligence at scale. What sets us apart is our relentless focus on our customers, innovation at scale, and a collaborative culture where talented people can do meaningful work that truly makes a difference.
We’re constantly looking for talented people to join the Pack and help us take our performance to the next level.
About the Position:We are looking for a highly skilled Senior Developer to plan, organize, and manage the design, build, and maintenance of reproducible lab environments to support integration with third-party vendors. This role is critical in enabling fast, reliable onboarding of external systems by providing production-like environments, automation, and debugging support for integration workflows. You will work closely with engineering, product, and partner teams to accelerate integration development, testing, and validation across diverse vendor ecosystems.
ResponsibilitiesCollaboration & DocumentationPartner with engineering, product, and external vendors to support integrationsCreate and maintain setup guides, architecture diagrams, runbooks, troubleshooting documentation, and internal project tracking.
Enable self-service usage of lab environments for development teamsLab Workplace Design & ManagementDesign and build isolated, secure, and reusable lab environments (cloud, on-prem, or hybrid)Create multi-component setups including controllers, agents,



databases, and endpoint systemsSupport a variety of vendor deployment models (SaaS, VM-based, containerized)Ensure lab environments are representative of production scenarios where neededAutomation & Infrastructure as CodeBuild and manage environments using Infrastructure as Code (Terraform, ARM/Bicep, CloudFormation)Develop automated provisioning pipelines for repeatable lab setupsMaintain standardized templates and golden imagesVersion control infrastructure and configurations using Git-based workflowsAbility to build and consume REST APIs, work within a platform where all provisioning is driven programmatically and contribute to a system where the UI and CLI are clients on top of a shared API.
Networking & ConnectivityConfigure and troubleshootVirtual networks, subnets and routingLoad balancers, NAT gateways, VPNsConfigure and maintain firewalls and proxy services and simulate enterprise environments including restricted or segmented networks and multi-region or cross-tenant deployments.
Integration EnablementSupport integration workflows involving REST and GraphQL APIs, webhooks, and event-driven architectures using technologies such as Kafka, Azure Event Hubs, and MQTT.
Enable testing of authentication mechanisms, including OAuth 2.0, API keys, and certificates, as well as failure scenarios, retry logic, and rate-limiting controls.




Build mock services and simulators for vendor dependenciesObservability & TroubleshootingImplement logging, monitoring, and tracing (e.g., ELK, Grafana, Azure Monitor)Provide debugging support through traffic inspection tools, API tracing, and log correlation.
Assist teams in diagnosing and resolving integration issues efficientlySecurity & ComplianceEnsure secure lab configurations, including credential and secret management (e.g., Azure Key Vault, HashiCorp Vault) and network isolation and access controls.
Enforce adherence to internal security and compliance policiesAbout You6+ years of experience in infrastructure engineering, DevOps, or similar roles with hands-on Python scripting capabilities.
Hands-on experience with infrastructure-as-code tooling — Terraform for VM provisioning, Packer for VM templating, and Ansible for configuration management, including writing and maintaining roles, modules, and playbooks in a team setting with PR-based review.
Practical experience deploying and managing workloads on at least two of: VMware vSphere/ESXi, AWS, Azure, GCP, or Proxmox, with a solid understanding of VM lifecycle, networking, and snapshots.
Working knowledge of containerization and orchestration (Docker, Kubernetes, or OpenShift) is a plus.
Linux system administration skills, including shell scripting (and/or Python), for automating provisioning and configuration tasks.
Comfort building and consuming REST APIs, and working in a platform where provisioning is driven programmatically rather than through manual console steps.
Familiarity with CI/CD pipelines and version control (Git/GitHub), including pull-request-based contribution and peer review workflows.
A collaborative engineering mindset — writing environment definitions, playbooks, or modules that other enginee

📌 Senior Developer (South-West Oxford)
🏢 Arctic Wolf
📍 South-West Oxford