1 to 25 of 27 Applications Developer Jobs in London

Amazon Developer is seeking a talented UX Designer to help shape the developer experience for building and submitting applications for Alexa devices. This role requires a strong foundation in user-centered design, technical understanding, and problem-solving skills to create intuitive workflows that empower developers … services, and resources that enable developers to build innovative experiences for Alexa-enabled devices. Our mission is to empower developers worldwide to create engaging applications that delight customers and expand the Alexa ecosystem.Key job responsibilities• Design user experiences for developer tools and workflows related to Alexa device ...

public and private sector to design and build technology solutions that make a genuine difference to users. We’re looking for an Azure Application Developer with strong API development experience to join our engineering team. You’ll work on complex client engagements, building secure, scalable and production ready … RoleAs an Senior Developer at UBDS, you’ll work alongside developers, architects, DevOps and security engineers to design and build cloud native applications and APIs. This is a hands on role where you’ll take solutions from requirements and design through development, testing and into production. What ...

TechnologyIndustry: Real EstateSalary: 80000Posted Date: 2026-06-19Contact Email: reasonableaccommodations@marsh.comMercer is seeking candidates for the following position based in the London office:Applications DeveloperWhat can you expect This is a hands-on technical role focused on improving the robustness, stability, and performance of our technology systems. ...

UBDS is seeking an Azure Application Developer to join the engineering team. You’ll design, develop and maintain cloud-native applications and RESTful APIs within Microsoft Azure, delivering secure, scalable solutions for complex client engagements and production-ready deployments. The role requires strong C#/.NET skills ...

Power Platform Developer – As a Power Platform Developer , you are responsible for designing, developing, and maintaining business applications using Microsoft Power Apps and Power Automate . Your mission is to deliver user-friendly, scalable solutions that automate workflows, streamline processes, and enhance productivity across departments. … data visualization when needed. Your solutions aim to simplify data management, support decision-making, and minimize manual effort. Key Responsibilities Develop custom business applications using Power Apps and automate workflows with Power Automate . Collaborate with cross-functional teams to gather requirements and deliver functional, intuitive solutions. Ensure applications ...

Digital Application Developer Hybrid Working | London Permanent/Up to £90k DOE We're partnering with a large UK organisation that is investing heavily in its digital capabilities and is looking to add a Digital Application Developer to its growing technology team. This is an exciting … helping to design, build and enhance modern web and mobile applications that support an evolving digital strategy. The Role As a Digital Application Developer, you'll be involved in the full software development lifecycle, working closely with product, design and engineering teams to deliver secure, scalable ...

Ref518Vacancy typeITLocationLondonEmployment typeFull-timeClosing date03/09/2026DescriptionApplication Developer (IT) – LondonThe roleYou will develop, enhance, and support custom applications, automations, integrations, and AI-powered solutions using the Microsoft Power Platform, Copilot Studio, Agent Builder, and Azure AI Foundry. Working closely with other developers, business stakeholders … improve business processes, support responsible AI adoption, and follow development, security, and governance best practice.The responsibilitiesApplication & AI Solution Development: Build, enhance, test, and support applications using Power Apps, including Canvas and Model-Driven apps, alongside AI agents and AI-powered solutions using Copilot Studio, Agent Builder, and Azure ...

About the Role Contract: 6 months Fixed Term Hybrid £416 per day We are seeking an experienced Automation Application Developer to join our Development team in London. This is an exciting opportunity for a skilled RPA professional to design, develop and support intelligent automation solutions that drive operational … automation. Produce and maintain Solution Design Documents (SDDs), technical specifications and process documentation. Develop reliable and scalable automation solutions using UiPath REFramework. Build supporting applications and utilities using C# .NET where automation alone does not meet business requirements. Develop SQL scripts and data solutions across SQL Server and Oracle ...

Ref543Vacancy typeITLocationLondonEmployment typeFull-timeClosing date02/09/2026DescriptionApplication Developer (IT) – LondonThe roleTo develop, enhance, and support custom applications and integrations using the Power Platform, working closely with senior developers and the business. Deliver solutions aligned to requirements, focusing on usability, maintainability, and best practice.The responsibilitiesBuild … enhance applications using Power Apps (Canvas & Model-Driven).Develop cloud flows using Power Automate and support Logic Apps where required.Assist in implementing Dataverse data models and relationships.Build custom RPA solutions using Power Automate Desktop.Support the Business’ growing demand for Agents using tool within Agent Builder & Copilot Studio.Contribute to solution ...

Position: Python Application Developer with DevOps Department: Platform Engineering Reporting to: Senior Technology Manager Location: London or Amsterdam Hybrid role: 3 days a week from our office & 2 days working from home About this role At the JET Platform Engineering department, we are looking for someone … products and features Building robust and scalable software components and services using Python Designing and managing cloud infrastructure and automation for high availability Optimizing applications to maximize speed and scalability Creating and maintaining technical documentation, including runbooks Collaborating with global team members and stakeholders Taking a flexible, proactive approach ...

DescriptionSalary: 60k to 70kMethods is recruiting for a Power Apps Developer (Power BI specialism) to join our team within the Public Sector Business unit on a permanent basis.This role will be mainly remote but require flexibility to travel to client sites, and our offices based in London, Sheffield.Role … build, and maintain high-impact business solutions. You will be the go-to expert for turning raw data into actionable insights and creating custom applications that streamline our operations. Your focus will be on building scalable, high-performance tools that adhere to industry best practices.Key ResponsibilitiesSolution Development: Design ...

Application Developer (DevOps) Location: London (Hybrid)/Remote within the UK UK Citizen status with 5 years UK residency and currently based in the UK Duration: 12 months UMBRELLA ONLY If you're a DevOps-minded Application Developer who enjoys shaping reliable platforms and improving … Java feature development and testing-making a real impact for public sector infrastructure. What you'll be doing: * Configure and support infrastructure, middleware, and applications using Ansible * Develop and maintain solutions using Python and AWS cloud services * Support CI/CD through GitLab pipelines * Carry ...

world’s leading enterprises.Get to know us at genpact.com and on LinkedIn, YouTube, X, and Facebook.Job Description -• Develop, test, and implement Java-based software applications; • Troubleshoot, debug, and upgrade existing Java systems; • Collaborate with technical and non-technical teams to deliver solutions; • Enhance application performance and optimize code … scalability; • Stay current with industry trends and technologies to drive continuous improvement. • Develop, test, and implement Java-based software applications; • Troubleshoot, debug, and upgrade existing Java systems; • Collaborate with technical and non-technical teams to deliver solutions; • Enhance application performance and optimize code for scalability; • Stay current with industry ...

nationally and internationally. The School is synonymous with quality, progressive thinking and delivering excellence.We use Power Apps to enable us to build custom business applications quickly and easily to support our business processes for our salaried and hourly staff lifecycle. We need an experienced analyst to develop and maintain … bottom of the LSE Jobs page. Should you have any queries about the role, please email dts.admin@lse.ac.uk.The closing date for receipt of applications is 03 September 2026 (23:55 UK time). Regrettably, we are unable to accept any late applications. ...

that support FX trading. Your work will play a meaningful role in delivering reliable and efficient trading experiences. You’ll focus on making our applications faster, more stable, and easier to scale.You’ll work closely with engineers, product partners, and operations in a collaborative environment. You’ll also have … opportunity to contribute ideas and help shape how we design and build our systems.WHAT YOU'LL BE DOING:Core Application DevelopmentBuild and enhance backend applications using JavaDesign solutions that improve system reliability and scalabilityContribute to improving performance and overall system stabilityTake ownership of features from development through to productionCollaboration ...

that support FX trading. Your work will play a meaningful role in delivering reliable and efficient trading experiences. You’ll focus on making our applications faster, more stable, and easier to scale. You’ll work closely with engineers, product partners, and operations in a collaborative environment. You’ll also … contribute ideas and help shape how we design and build our systems. WHAT YOU'LL BE DOING: Core Application Development Build and enhance backend applications using Java Design solutions that improve system reliability and scalability Contribute to improving performance and overall system stability Take ownership of features from development ...

APPLICATION DEVELOPER – C#/F#/ASP.Net MVC/SQL/JavaScript C#/F#/ASP.Net MVC/SQL/JavaScript The company Long standing and respected Software House with a varied client base. The role Web Application Developer is required to design, develop, test ...

technical foundations, proven delivery of production systems, and the ability to communicate clear design decisions and trade-offs.The Role:As the Native Mobile Application Developer, you will develop and maintain mobile applications that connect users to PerfectDraft devices and services, using React Native and modern mobile architecture ...

Javascript .net Fullstack Web Application DeveloperQuant Capital is urgently looking for a Javascript .net Fullstack Web Application Developer to join our high profile client.Our client is the world leader in Market data management systems, with clients globally such as most of the major investment banks. Their team … part of delivering high quality software at MDSL.Day to day the FullStack Developer will:• Design and implement custom mission critical services and applications using the .NET Framework and SQL technologies.• Take a project through the entire lifecycle of analysis, design, coding, testing, implementation and support.• Design, build ...

94210562048Posted: 2026-08-28Location: London, England, United KingdomCategory: Technology, Applications DevelopmentCompany: CitiEngineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating … Confluence, etc.You will have a knowledge of build pipelines, CI/CD and the pathway to production.Desirable SkillsWorking knowledge of app containerisation and deploying applications on cloud platforms (e.g. OpenShift, AWS, GCP) with Docker or Podman.Experience with relational databases such as Oracle.What we’ll provide you:By joining Citi ...

Cordova App Developer £450/Outside IR35/Working from Home Cordova App Developer £450 per day (12 Months+/Option of working from Remote/Outside IR35) Length of contract: 12 months+ An experienced Cordova developer to join a team in a long … transport app. You must have proven experience as a mobile developer, with recent experience in designing, developing and deploying mobile applications with Apache Cordova. Location London, Bristol or Cornwall. Full option of working from remote. Essential Requirements and Skills In-depth knowledge of Apache Cordova Experience ...

Genpact (UK) Limited is seeking a Sr. Developer - Application Development JAVA for a hybrid role in Greater London. You will develop, test, and implement Java-based software, troubleshoot existing systems, and collaborate with cross-functional teams to deliver scalable solutions. The ideal candidate has a strong Java stack ...

programs.Our people are our most important asset, and we are very proud of the quality of our team members.Department: IT Job Title: Lead, Application Developer, IT Product, Finance Location: New Jersey Take the next step in your career with us. Allied World is an ideal place for talented … asset, and we are very proud of the quality of our team members. Job Summary: We are seeking a motivated and detail-oriented Application Developer to join our dynamic IT team at Allied World. In this role, you will assist in the development, testing, and maintenance of data ...

secure, scalable web platforms and client portals with strong engineering standards and maintainable architecture. You will contribute to full-stack delivery for enterprise web applications, from architecture and implementation to performance optimization and production support. Core Responsibilities. Develop and maintain modern web applications and authenticated portals. Translate project ...

Allied World is seeking a motivated Application Developer to join the IT team in New Jersey. The role focuses on developing, testing, and maintaining data solutions supporting our insurance business, with a passion for problem-solving and learning. You will lead design efforts, collaborate with stakeholders, and mentor ...