Sheffield, South Yorkshire, United Kingdom Hybrid / WFH Options
Experis
Rate: £430p/d via Umbrella Role Brief: We are looking for a highly motivated and experienced Senior Software Engineer to support development of services hosted on Public Cloud platforms. You will leverage your expertise in Software Development , along with your DevOps proficiency across AWS and GCP , to design and implement resilient frontend client, backend services, infrastructure automation, and … cloud-native solutions. This is an opportunity to work on high-impact systems within a secure, high-availability environment at one of the world's leading financial institutions. Key Accountabilities: Responsibilities will include: Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python , GoLang, Docker and Cloud-Native … and audit standards. Build and maintain CI/CD pipelines in collaboration with DevOps and Security teams, with a focus on traceability and regulatory controls. Manage, monitor, and optimize cloud infrastructure across AWS and GCP , ensuring resilience, cost-efficiency, and data security. Collaborate closely with infrastructure, architecture, and cybersecurity teams to meet internal risk, compliance, and governance requirements. Support More ❯
Contract Software Engineer to join a fast-paced, high-performing engineering team on a fully remote basis. You’ll be working on the design, development, and deployment of scalable, cloud-native solutions using C#/.NET, AWS, Terraform, and Docker. This is a 6-month contract, operating outside IR35, offering £500 per day. You'll play a key … Collaborate with DevOps, QA, and product teams to deliver high-quality software. Participate in code reviews, sprint planning, and technical discussions. Contribute to improving CI/CD pipelines and cloud infrastructure best practices. Tech Stack: Must-Have: Strong experience with C#/.NET Core Solid commercial experience with AWS cloud services Proficient with Terraform for infrastructure-as-code More ❯
Doncaster, South Yorkshire, UK Hybrid / WFH Options
Accelero
Contract Software Engineer to join a fast-paced, high-performing engineering team on a fully remote basis. You’ll be working on the design, development, and deployment of scalable, cloud-native solutions using C#/.NET, AWS, Terraform, and Docker. This is a 6-month contract, operating outside IR35, offering £500 per day. You'll play a key … Collaborate with DevOps, QA, and product teams to deliver high-quality software. Participate in code reviews, sprint planning, and technical discussions. Contribute to improving CI/CD pipelines and cloud infrastructure best practices. Tech Stack: Must-Have: Strong experience with C#/.NET Core Solid commercial experience with AWS cloud services Proficient with Terraform for infrastructure-as-code More ❯
reports and presentations for stakeholders. Strong communication skills to align Security, DevOps, and business teams, plus a data-driven mindset for analysing IAM logs and evaluating risk. On the cloud side, they must understand IAM constructs in AWS (users, roles, policies, permission boundaries), Azure (Azure AD, RBAC, PIM), GCP (principals, roles, policy bindings), and Alibaba Cloud (RAM users … groups, roles, and policy management), as well as how Kubernetes RBAC (roles, bindings) integrates with cloud-native identities. Additionally, they should be familiar with SaaS identity management—SSO protocols (SAML, OAuth/OIDC), SCIM provisioning, and entitlement workflows—to identify gaps, over-privileged accounts, and recommend least-privilege controls across multi-cloud (including Ali Cloud) and … SaaS environments. Cloud-Specific IAM Knowledge (Required) AWS IAM In-depth understanding of IAM users/groups/roles/policies, permission boundaries, service-linked roles, and AWS Organizations (SCPs). Hands-on experience reviewing existing IAM policies (JSON), detecting overly broad permissions (e.g., “*” or wildcard actions), and recommending fine-grained least-privilege models. Azure Active Directory & Azure RBAC More ❯
Position Overview Rapidly growing FinTech company seeking an accomplished Cybersecurity Operations Manager to take full ownership of its cloud-first security operations function. This is a high-impact, hands-on leadership role with end-to-end responsibility for managing the Security Operations Centre (SOC), incident detection and response, threat intelligence, and cloud-native security engineering-with a … strong focus on Google Cloud Platform (GCP). Operating in a highly regulated, Real Time financial services environment, this role requires deep technical knowledge, operational maturity, and experience applying security best practices across a fast-moving cloud infrastructure. What You'll Do SOC Leadership & Threat Detection Lead and mentor a team of SOC analysts and engineers, ensuring high … Establish and maintain 24/7 detection and response capabilities, fine-tuning alerting rules and monitoring strategies. Deploy and maintain detection rules using Chronicle SIEM, YARA, Sigma, and GCP-native logging tools. Define and maintain runbooks, incident playbooks, and escalation procedures. Incident Response & Threat Intelligence Own the full life cycle of security incidents from detection to remediation and post More ❯
Doncaster, South Yorkshire, UK Hybrid / WFH Options
Barclay Simpson
Position Overview Rapidly growing FinTech company seeking an accomplished Cybersecurity Operations Manager to take full ownership of its cloud-first security operations function. This is a high-impact, hands-on leadership role with end-to-end responsibility for managing the Security Operations Centre (SOC), incident detection and response, threat intelligence, and cloud-native security engineering-with a … strong focus on Google Cloud Platform (GCP). Operating in a highly regulated, Real Time financial services environment, this role requires deep technical knowledge, operational maturity, and experience applying security best practices across a fast-moving cloud infrastructure. What You'll Do SOC Leadership & Threat Detection Lead and mentor a team of SOC analysts and engineers, ensuring high … Establish and maintain 24/7 detection and response capabilities, fine-tuning alerting rules and monitoring strategies. Deploy and maintain detection rules using Chronicle SIEM, YARA, Sigma, and GCP-native logging tools. Define and maintain runbooks, incident playbooks, and escalation procedures. Incident Response & Threat Intelligence Own the full life cycle of security incidents from detection to remediation and post More ❯