3 of 3 NestJS Jobs in London

BCB Group is a leading provider of regulated payment and trading services in crypto and fiat for the digital asset economy. We provide accounts, cryptocurrency and foreign exchange market liquidity for some of the world ...

doing: Designing and developing enterprise-grade SaaS features across backend and frontend systems Building secure, scalable, and high-performing APIs and services (NestJS, GraphQL, REST) Creating data-driven dashboards and UIs with React, Next.js, and Chakra UI Translating product and design requirements into elegant, maintainable solutions Troubleshooting and optimising performance … What they’re looking for: 5+ years’ experience building enterprise SaaS products (ideally in cybersecurity or data-heavy environments) Strong backend development with TypeScript, NestJS, Sequelize ORM, GraphQL, REST APIs Frontend expertise with ReactJS, NextJS, Typescript, Chakra UI Experience with MySQL and NoSQL databases Familiarity with messaging/event-driven ...

AbouttheRole Weareseekinganexperienced SeniorNode.js/NestJSEngineer tosupportaseriesofdigitalinitiativesforafast-paceddigitalagencyenvironment.Thisroleisaclient-facingconsultancyposition,requiringexcellentcommunicationskills,theabilitytomanagestakeholderexpectations,andtheconfidencetoworkautonomouslywhilecontributingtohigh-qualityengineeringoutcomes. Youwillcollaboratewithcrossfunctionalteamstoarchitect,develop,anddeliverrobustbackendservicesandAPIsforenterprise-levelclients.Theidealcontractorwillbeproactive,adaptable,andcomfortableworkingwithinevolvingprojectscopesandagencyworkflows. KeyResponsibilities Develop,maintain,andoptimisebackendservicesusing Node.js and NestJS . Workdirectlywithclientstakeholderstogatherrequirements,presentsolutions,andprovidetechnicalguidance. Architectscalable,maintainablebackendsystemsalignedwithbestpractices. CollaboratewithinternalUX,frontend,strategy,anddeliveryteamstoensuresuccessfulprojectexecution. Conductcodereviews,upholdengineeringstandards,andensurehighcodequality. Troubleshootissues,recommendimprovements,andcontributetotechnicaldecision-making. Provideconsultancy-levelinsightonprojectfeasibility,riskmanagement,andsolutiondesign. Deliverdocumentationandhandovermaterialsasrequired. RequiredSkills&Experience 5+yearsexperience … with Node.js engineeringinproductionenvironments. Strongcommercialexperiencewith NestJS (orsimilarstructuredframeworks) Previousworkwithin consultancyordigitalagencyenvironments-Highlydesirable Demonstrated client-facingexperience ,includingpresentingtechnicalapproachesandmanagingexpectations. Solidunderstandingofmodernbackendarchitecture,APIdevelopment,microservices,andintegrationpatterns. Experiencewith TypeScript , RESTfulAPIs ,andideallyGraphQL. StrongunderstandingofCI/CDpipelines,modernDevOpsworkflows,andcloudplatforms(AWS,GCP,orAzure) Familiaritywithtestingframeworks(Jest,etc.) Abilitytoworkindependentlyunderlimitedsupervisioninaremoteenvironment. Excellentcommunicationanddocumentationskills Nice-to-Have Experienceindigitalagency-stylerapiddeliveryenvironments. KnowledgeofcontainerisationtoolssuchasDocker. Experiencewithauthentication/authorisationframeworks(OAuth,JWT,etc.). Backgroundinmentoringorleadingsmalltechnicalteams. Upto£400perdayOutsideofIR35. ...