16 of 16 Sequence Diagram Jobs in London

translate business requirements into clear designs and technical requirements covering all aspects of a full-stack Solution. Create detailed diagrams to communicate system architecture, behaviors and interactions (e.g., sequence diagrams, activity diagrams and high-level designs). Lead architectural and design discussions, ensuring alignment with business goals, technical requirements, and industry best practices. Document and maintain Architecture Decision More ❯

certification or equivalent knowledge of IT service management frameworks. Experience with architecture tools such as Orbus iServer and MS Visio. Proficiency in Domain Driven Design, Modelling (Relationships, topologies, Sequence Diagrams, UML, ArchiMate). Familiarity with Automation, testing, and development pipelines in an Agile and DevOps environment. Practical knowledge of Agile, DevOps, and CI/CD methodologies. Role Responsibilities More ❯

Technologies Swagger/OpenAPI, Postman, YAML/JSON Jira, Confluence, Azure DevOps API Gateway tools (Apigee, AWS API Gateway, Azure API Management) Git, CI/CD tools UML, Sequence Diagrams (nice to have) Seniority level Seniority level Entry level Employment type Employment type Contract Job function Job function Business Development and Sales Industries IT Services and IT Consulting More ❯

and technology. Experience with Microsoft Office products - O365, PowerPoint, Word, Teams and Excel. Experience with Confluence, JIRA, Kanban boards etc. Strong analysis skills - definition of use cases/sequence diagrams will be essential. Operating in an Agile based methodology environment. Cloud experience - AWS certification preferred. Experience operating with third party vendor operations. Multi-market project so flexibility and More ❯

frameworks and methodologies e.g. Jest, Mocha, Selenium. Ability to write and maintain unit, integration, and end-to-end tests. Ability to write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills and attention to detail. Solid understanding of logging, monitoring and observability to understand if software is functioning as required. Strong communication and More ❯

implementing and evaluating those solutions; Supervise and deliver architecture design, infrastructure design, build and deployment activities; Delivering high level designs using industry standard methodologies (UML process flow/sequence diagrams etc) to articulate complex tasks to business and technical teams; Working effectively with 3rd party and offshore development teams; Supporting the ongoing growth of our organisation as required. More ❯

Stay up to date with Salesforce releases and recommend enhancements accordingly Lead technical discussions and architecture sessions with both internal and external teams Create system architecture documentation, ERDs, sequence diagrams, and integration specifications Required Skills: Minimum 7 years of experience with Salesforce platform Proven experience as a Salesforce Architect or in a senior technical leadership role Deep understanding More ❯

of Source control tools e.g., GitLab. (M) Working knowledge of containerisation (Docker Kubernetes) Ability to visualise customer requirements into a sequence of automatable steps (sequence diagram workflow diagram Jira stories). (M) Working appreciation of agile methodologies (scrum) Familiar with using CI/CD development approach. (M) Working knowledge of using database SQL and More ❯

Webhooks, file transfer, orchestration, etc Understanding API definitions and technologies. Experience with various authentication systems including OAuth, OIDC, SAML, etc Architecture modelling and diagrams, including the C4 Model, sequence diagrams, entity diagrams, etc Experience designing and developing middleware integrations with Cloud technologies Strong stakeholder management skills both upwards and downwards Experience of Azure Integration Services Desirable Experience Insurance More ❯

management audiences. Evaluate architectural decisions and propose alternatives to meet business cases, maintainability, performance, and security needs. Conduct technical design reviews using artifacts such as ER diagrams, time-sequence diagrams, pseudocode, and truth tables. Create high-level product specifications, design documents, and technical documentation. Recommend tools and resources from on-premise, cloud-based, and hybrid environments. Leverage the More ❯

successful candidate will be responsible for the following duties: Define, design and document IT business solutions, delivering Business Solution Architecture (BSA) document, corresponding UML artefacts (i.e. Activity Diagrams, Sequence Diagrams, Use Cases) and Requirements Traceability Matrix (RTM) in support of documenting the program/project scoped IT business solution. Ensure that the solution architecture is compliant and aligned More ❯

Webhooks, file transfer, orchestration, etc. Understanding API definitions and technologies. Experience with various authentication systems including OAuth, OIDC, SAML, etc. Architecture modelling and diagrams, including the C4 Model, sequence diagrams, entity diagrams, etc. Experience designing and developing middleware integrations with Cloud technologies. Strong stakeholder management skills both upwards and downwards. Experience of Azure Integration Services Desirable Experience Insurance More ❯

be doing: Software Development: Collaborate with cross-functional teams to deliver customer-facing solutions. Own code quality, test coverage, observability, and documentation—from high-level architecture down to sequence diagrams. Take charge of high-priority bug fixes and unblock customers with rapid triage and resolution. Codebase Maintenance: Refactor legacy code, squash technical debt, and optimize performance. Participate in More ❯

Architecture teams to evaluate solution options and ensure proposed designs align with both business needs and technical feasibility. Translate business and functional requirements into detailed technical specifications, including sequence diagrams, data flows, and interface definitions. Partner with Tech Leads and Product Managers to validate feasibility, scope, and edge cases during planning and grooming. Maintain clear and structured documentation More ❯

Architecture teams to evaluate solution options and ensure proposed designs align with both business needs and technical feasibility. Translate business and functional requirements into detailed technical specifications, including sequence diagrams, data flows, and interface definitions. Partner with Tech Leads and Product Managers to validate feasibility, scope, and edge cases during planning and grooming. Maintain clear and structured documentation More ❯

satisfaction of large enterprise customers Strong experience with understanding and deciphering API flows, transactions and messaging Experience implementing APIs with partners Business Analysis skill sets such as producing sequence diagrams is a plus Knowledge of SQL is a plus Issue management, proactive and reactive problem resolution experience Experience producing and delivering training and documentation materials Team-oriented and More ❯