BackendPythonDeveloper–AWS(EnergyTradingPlatform) Contract-London(Hybrid–3daysonsite) £700 -£900 per day Inside IR35 We’reworkingwithaleadingenergytradingorganisationthat’slookingtohirea BackendPythonDeveloper tojointheir Londonteam ,workingonamodern,AWS-basedpost-tradeplatform. Thisisahands-oncontractrolefocusedonbackenddevelopment,supportingliveintradaytrading,positionmanagementandP&Lreportingforafront-officeenergytradingenvironment. You’llbepartofafast-movingengineeringteambuildingandenhancingbusiness-criticalsystemsuseddailybytradingandoperationsteams. Therole: Design,developandmaintain backendservices using Python Buildscalable,reliableandsecureapplicationsrunningon AWS Contributetoamodernpost-tradeplatformprovidingliveintradaypositionandP&Lreporting Workcloselywithproduct,tradingandtechnologyteamstodelivernewfeatures … Proposeandimplementtechnicalsolutionstosolverealbusinessproblems Useandimprove CI/CDpipelines toreleasefunctionalityfrequently Producehigh-leveltechnicaldesignsandensurealignmentwithcloud,securityandarchitecturalstandards Collaboratewithinfrastructure,cloudandsecurityteamsasrequired Keyrequirements: Hands-onPythondevelopmentexperience (backend-focused) Strongexperienceworkingwith AWS inaproductionenvironment Solidunderstandingof object-orientedprogramming Experiencebuildingandconsuming APIs (RESTand/orGraphQL) Familiaritywith relationaldatabases (Postgrespreferred) Experienceworkingin Agile teams Pragmatic,delivery-focusedmindset Nicetohave: ExperiencewithAWSservicessuchas S3,ECS,AppSync Exposureto Kafkaorothermessagingsystems Frontendexperiencewith ReactorSvelte Backgroundin commoditiestradingorfinancialservices Location&setup ...