8 of 8 Legacy Systems Jobs in Bristol

integration layers (OIC) to curate clean, well-modelled datasets. Contribute to data migration activities, ensuring accuracy, integrity and auditability throughout transitions from legacy systems. Apply security-by-design, access controls and logging appropriate for regulated MOD environments. Operate in Agile delivery squads with APEX devs, data engineers, integration ...

Application Security Consultant to support a long-standing, business-critical payments product within their Global portfolio. The focus of this role is a legacy IHCM application. The application is built on a Microsoft technology stack, including SQL Server and holds sensitive employee base data, making internal access control … Specialist or similar Strong understanding of application-level security, particularly user access management rather than external cyber threats Experience working with legacy systems and complex, long-established products Solid technical knowledge of Microsoft-based applications (e.g. SQL Server, enterprise apps) Comfortable influencing without coding - able to translate ...

Identities. Develop reference architectures for OAuth 2.0, OIDC, SAML 2.0, FIDO2/WebAuthn, and passwordless authentication flows. Review and approve identity designs for critical systems including API security, service-to-service authentication, and customer authentication journeys. Establish controls for identity lifecycle, access governance, JIT/JEA access, and privileged … infrastructure-as-code approaches. Design identity controls enabling risk-based authentication, adaptive MFA, and continuous authorisation. Develop migration strategies from legacy IAM systems to modern cloud-native platforms. Governance & Risk Management. Participate in security governance forums, design authority and architecture review boards. Conduct IAM assessments, access reviews ...

Identities. Develop reference architectures for OAuth 2.0, OIDC, SAML 2.0, FIDO2/WebAuthn, and passwordless authentication flows. Review and approve identity designs for critical systems including API security, service-to-service authentication, and customer authentication journeys. Establish controls for identity lifecycle, access governance, JIT/JEA access, and privileged … infrastructure-as-code approaches. Design identity controls enabling risk-based authentication, adaptive MFA, and continuous authorisation. Develop migration strategies from legacy IAM systems to modern cloud-native platforms. Governance & Risk Management. Participate in security governance forums, design authority and architecture review boards. Conduct IAM assessments, access reviews ...

Engineer to play a pivotal role in a high-impact project. Youll collaborate with algorithm specialists and technical experts to modernise a critical legacy system by transforming a complex ADA codebase into MATLAB. This is an opportunity to work on cutting-edge technology that underpins national... ...

Engineer to play a pivotal role in a high-impact project. Youll collaborate with algorithm specialists and technical experts to modernise a critical legacy system by transforming a complex ADA codebase into MATLAB. This is an opportunity to work on cutting-edge technology that underpins national click apply ...

fields is highly valued. 7+ years of work experience in Machine Learning and AI Engineering roles, preferably building with LLMs and/or Agentic Systems, from development to production. Hands-on experience with LLM frameworks (e.g. langchain, langgraph, llamaindex, langsmith), AI platforms (e.g. Databricks, mlflow) and containerization solutions (e.g. … sprawling without governance, data isn't ready, and talent isn't there yet. Enterprises are still drowning in application backlogs and struggling with legacy systems. But with the right platform, AI doesn't have to add to the chaos. It can become the breakthrough that brings clarity ...

Engineer to play a pivotal role in a high-impact project. Youll collaborate with algorithm specialists and technical experts to modernise a critical legacy system by transforming a complex ADA codebase into MATLAB. This is an opportunity to work on cutting-edge technology that underpins national security, while … transcoding within project timeframe. Develop test harnesses and provide robust and extensive testing procedures to ensure equivalence between transcoded code base and legacy ADA algorithms Follow Code of Practise (CoP) in developing MATLAB algorithms to ensure compatibility with auto-coding tools, rectifying/resolving issues and reframing algorithms ...