MJA (London) Ltd

Looking for a detailed orientated engineer to join an existing engineering team, understand the architecture quickly, contribute production-quality code, troubleshoot distributed systems, and independently drive assigned deliverables through to deployment. You should have the following experience: MongoDB, Express.js, Angular, Node.js, C#/.NET Core 10+ and SQL Server 19+. Programming: JavaScript and TypeScript Architecture: Microservices and distributed applications Event-Driven Architecture: Apache Kafka Kafka: Producers, consumers, topics, partitions and consumer groups Cloud: AWS application deployment and support DevOps: CI/CD pipeline implementation and automation Containers: Docker APIs: RESTful API design and development using C# with Open API standard Source Control: GitHub and Azure DevOps Production Engineering: Troubleshooting, monitoring, logging and performance optimization Highly Desirable Amazon MSK or managed Kafka experience AWS EKS/ECS Terraform/AWS CloudFormation AWS Lambda, API Gateway, SQS, SNS and EventBridge Redis and distributed caching CloudWatch, ELK/OpenSearch, Datadog, Prometheus, Grafana or Splunk OAuth 2.0/JWT and API security AWS certification Experience supporting high-volume, production-grade distributed systems

Head of Information Security We are seeking an experienced Head of Information Security to lead and develop the organisation's cyber security strategy, ensuring the confidentiality, integrity and availability of information, systems and services. Reporting to the CIO, you will own the organisation's information security framework, including ISO 27001 and Cyber Essentials Plus, while leading the security roadmap and wider security operations. Key Responsibilities Develop and deliver the cyber security strategy and roadmap. Own and continuously improve ISO 27001 and Cyber Essentials Plus. Lead security operations and manage an outsourced SOC. Oversee incident response, vulnerability management and remediation. Manage external security partners and specialist suppliers. Lead and mentor the Information Security team. Work closely with senior stakeholders across IT, Legal, Data and the wider business. Key Requirements Strong information security leadership experience, ideally within legal, professional services or another regulated environment. Proven experience owning and improving ISO 27001 and security governance. Experience managing outsourced SOC and security partners. Strong knowledge of security operations, threat detection, incident response and vulnerability management. Good understanding of Microsoft/Azure, cloud security, SaaS assurance and security architecture. This is a senior leadership opportunity to shape and mature the organisation's information security capability.

Cloud Security Operations Engineer - AI enablement London based Security services provider has a requirement for a strong Cloud Security Operations Engineer to join them on a permanent basis. Cloud experience will ideally be AWS and/or GCP and you must be hands on and be able to embed security tools. Your experience should also include security monitoring, SIEM platforms, EDR, detection engineering, alert triage and incident response. You MUST have AI enablement experience/knowledge and be able to demonstrate build skills in AI and how you would enable automation.