Senior Front End D3 Javascript Software Engineer - Holborn

Job Reference: NJ0323Date Posted: 4 August 2026Recruiter: Nexus Jobs LimitedLocation: Holborn LondonSalary: 70,000 to 90,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionSenior Front End D3 Javascript Software Engineer - HolbornOur Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript. You will be involved with creating sophisticated, robust and easy to use web apps whilst working in a close-knit team who solve complex problems, together.The Client works with very latest cutting edge Front End Technologies.You will be working to create data-heavy applications for the Company’s principle client, a major management consultancy undergoing a large-scale digital transformation.ResponsibilitiesDelivering pixel-perfect, high-quality code in a timely manner.Creating easy to use, easy to understand applicationsParticipate in technical discussions with technical leads and within your team.Key Skills Required:Exceptional track record in delivering quality front end engineering solutions.A thorough understanding of React.js and its core principles and workflows (such as Flux or Redux)Data visualisation experience, including with D3.jsExperience with continuous integration, test automation, and monitoringYou must have the following skills:Strong proficiency in JavaScript, CSS, HTML including DOM manipulation and the JavaScript object modelFamiliarity with RESTful APIsKnowledge of modern authorization mechanisms, such as JSON Web TokenFamiliarity with modern front-end build pipelines and toolsExperience with common front-end development tools such as Babel, Webpack, NPM, etc.Familiarity with code versioning toolsThe Client is based in Holborn London.The salary for this role is in the range 70K - 90K.Please send your CV to us in Word format along with your salary and availability.