OverviewWe are seeking a Technical Lead / Senior Developerto join aimplementation team, delivering end-to-end client engagements. This role is a hands-on technical position responsible for deploying, configuring, and integrating the productwithin client Allegro environments, while supporting and training client teams to operate independently.Key ResponsibilitiesDeploy and configuretest suites within client environmentsIntegrate the productwith client Allegro installations, including API connectivity and database schema mappingBuild and automate client-specific regression test suites using SpecFlow (Reqnroll) / GherkinWork with SQL and databases to validate test results and troubleshoot data issuesDeliver hands-on training to client test teamsProvide technical troubleshooting across the delivery pipelineRequirementsExperience in a senior technical role, including mentoring or training teamsHands-on experience with .NET, SQL, Python, GIT, Azure DevOps (ADO), and YAMLStrong knowledge of SpecFlow (Reqnroll), Gherkin, and BDDExperience with API testingStrong problem-solving and troubleshooting skillsConfident communicator able to work directly with client stakeholdersDesirable SkillsExperience with Allegro Horizon or similar ETRM/CTRM platformsBackground in Energy Trading or Capital MarketsBSc in Computer Science or related field (or equivalent experience)Working PatternHybrid working with regular travel to Central London.JBRP1_UKTJ