1 to 25 of 142 Web Development Jobs in London

performance and value metrics Assist a standard approach to register and maintain models Help build a roadmap to achieve expected results Technical Requirements Python web development libraries (Dash, Django, Flask) Some experience around Objected Orientated programming Azure or AWS experience Data access methods (SQL, GraphQL, APIs) Beneficial Requirements more »

on the application of these technologies to both technical and non-technical colleagues. Key Responsibilities: To play a leading role on the full software development lifecycle of projects – including analysis, design, production, testing, documentation, implementation, and service transition. To produce both client-side and server-side applications/systems … typically web- and/or cloud- based, using the wide range of technologies employed by the E-Development team. These include Java, Spring Java, JDBC, SQL, Groovy, Grails, RabbitMQ, XML/XSLT, HTML, JavaScript, UML and other languages/technologies as required. Producing documentation as part of their … everyday work contributing consistently to the knowledge base around development and use of the applications they are involved with. To investigate the flow of information, its use and purpose within the business as appropriate. Provide second-line support (locating the cause of the problem) for software. Provide third-line more »

Trade Processing Systems o Graphical User Interfaces o Workflow Management o Finance and Risk Reporting Systems Design and develop new applications using Python, Reactjs, Web Services, SQL Server/PostgreSQL and other technologies. Work closely with the firm's Strats team, implementing fundamental changes in the excisiting firm-wide … code base. Collaborate across teams: engage Operations, Pricing, Trading & Finance teams to understand requirements and deliver new features. Requirements: 4+ years' Python development experience, ideally within the investment management, investment banking or insurance industries. High-level experience in React/JavaScript UI development. Ability to work with multiple programming … languages and technologies (prior experience with the proprietary "securities language" Slang is not required – but the role involves some Slang development). Familiarity with SDLC and development best practices. Server-side web development experience (incl. web frameworks such as Flask). Familiarity with SQL Server more »

platform for a market-leading application set for imminent launch. Job Description As a Lead PHP Developer, you will be responsible for leading the development, maintenance, and enhancement of the backend systems. You will work closely with the 3rd party mobile and web development teams to implement … and JavaScript. Experience Proven experience as a PHP Developer with a strong understanding of the Laravel framework. Demonstrated leadership abilities and experience managing a development team. Experience in Developing IOS and/or Android, using Swift & Kotlin Experience with RESTful API development. Familiarity with AWS services, particularly RDS. Experience … front-end technologies such as JavaScript, HTML, and CSS. A proactive attitude towards learning new technologies and frameworks. Experience in an Agile/Scrum development environment. Due to the volume of applications only CVs which match the required skills will be contacted. more »

Referment is working closely with a global multi-strategy Hedge Fund to find a Senior Full Stack Web Developer to work closely within the enterprise UX team focusing on all areas on Headless CMS web systems for the firm’s Investment and Business teams. This is an exciting … work with the firms headless CMS platforms. This is a very broad role, which will see you combine strong UX skills, creative flare and web engineering that can see you optimise web platforms. The ideal Full Stack Web Developer will have strong experience with high-traffic websites more »

This role requires a keen eye for detail, strong technical skills, and a proactive approach to problem-solving. You will be working with merchandising, web development, marketing and design teams to bring our products and services to our customers digitally. Key Responsibilities: 1. Website Maintenance and Optimisation: - Monitor … website performance, identify areas for improvement, and work with the merchandising teams and web development to implement solutions to enhance user experience and drive conversions. - Conduct regular audits of the website to ensure accuracy, functionality, and compliance with industry standards and best practices. - Collaborate with cross-functional teams … guidelines and marketing initiatives. - Collaborate with creative and merchandising teams to maintain a consistent and compelling online presence. 4. Data Analysis and Reporting: - Utilise web analytics tools to track and analyse website traffic, user behaviour, and performance metrics. - Generate regular reports on key performance indicators (KPIs) such as conversion more »

this leading Saas organisation. Main Responsibilities a. Guiding and leading technology selections, solution design and engineering practices within approved standards b. Plan and lead development on sets of related user stories or epic level features c. Translate user story requirements into solution designs; coding, testing and producing technical documentation … Technical experience a. Strong commercial experience as a software engineer with expert level coding skills acquired in a hands-on capacity in a modern web development technology stack ideally including Node, TypeScript, React, SQL/NoSQL, serverless and cloud. b. Strong architectural experience developing upgradeable React JS micro … implemented by team members providing technical validation against coding standards, target design and agreed outcomes. Working with others a. Demonstrable success managing multiple software development squads in a highly innovative product-led environment is essential. b. Act as point of escalation within the Development team for technical issues more »

Senior Trade Desk Engineer (Python) - HFT - London - Up to £300k TC Join a prominent HFT as they expand their desk based development team, focusing on options trading within European markets. Collaborating closely with Quants and Traders, you'll play a pivotal role in crafting cutting-edge, highly distributed trading … 10+ years+ of professional experience in the financial industry (options experience). Previous Buy Side experience (highly desired). Proficiency in Python and modern web development frameworks. Experience with front-end technologies (e.g., HTML, CSS, JavaScript, React, Angular). Excellent communication skills. Compensation for this role exceeds market more »

performance. In addition to these services,SiaXperience, Sia Partners’ world-class international design agency, provides a wide range of client services using best practice development in user experience, creativity and design. SiaXperience's goal is to build connectivity between brands and consumers. Our offer is structured around Digital Marketing … Collaborative Design and Growth Strategy. The key capabilities we support businesses in are product positioning for growth, brand, UX/UI, website and database development and website optimisation for conversion and performance. Job Description Design Thinking & Growth Strategy We require thought leadership, best practice methodology and candidates with the … ability to facilitate workshops to create strategies that help our clients reach their full potential. Business Development As this is a new role within the country, there will be an expectation to leverage capability in other countries initially and be the lead for new work brought through collaboration with more »

day - Primary focus: Generally, the demo will have 3D rendering components as it will be a virtual character. The primary component is about developing web-based 3D solutions. Unity , Three.js Secondary: Intermediate component – server communication and the CW should be able to understand how to set those up. Good … to have: The third component is the server together with the actual deployment, hence expertise would be a big plus. General fields are game development, web development with 3D components. Non-negotiables: Over 8 years of Experience developing web-based , 3D applications Working in an agile … and fast-changing environment, being proactive in connecting the dots Backend, frontend experience Coding in C# and python is a plus Threej.s Game development would be valuable (a plus) (Portfolio to be added more »

Engineers across various levels of experience Role responsibilities: Work within a high-performing team to develop new applications using a combination of Python, React, Web Services (Flask), SQL Server/PostgreSQL and other tools. Must be comfortable working across the stack. Collaborate across Business teams (inc Ops, Pricing, Trading … Finance) to gather requirements and deliver new features. Mainly back end app development, with some exposure to GUI work across rotating projects. Enhance business-critical applications, across front, middle and back office. Partner closely with front office teams, implementing changes to existing codebase. Your background: Commercial application development experience, ideally within the finance space Strong Python programming experience (min 3 years commercial) Some commercial front-end development exposure Familiarity with SDLC and development best practices A team player with excellent communication skills Bonus skills & experience: Web development experience (incl. web frameworks such more »

PHP, JavaScript, WordPress, Remote) Fully remote (UK) Web Developer - £75,000 - £95,000 p/a Web Developer - would you like the opportunity to work with one of the leading worldwide media organisation, working with WordPress, PHP and JavaScript? The Company A market leading media company with a … experience - any framework (Symfony, Laravel, Zend, etc) Strong knowledge of JavaScript - (React, Vue.JS, Angular, etc) Experience of working in an agile environment As a web developer, this is a unique opportunity to join a market leading company with the added bonus of continuing to grow your skillset in PHP more »

Role expectations: Develop applications with design and programming of multi-tier applications Develop object-oriented and component-based applications Manage all aspects of design, development, testing, and implementation Design and develop solutions with a Cloud first mentality, serving as the liaison in translating functional and system requirements into technical … solutions Design the technical solution using best practices in web development regarding security, maintainability, scalability, and performance Identify and understand the scope of functionality and suggest development solutions with cost benefit and design options Provide timely updates on tasks and meet internal and client deadlines with high … quality deliverables Work with customers and users to evaluate, estimate and perform application development and/or business process change requests under the direction of the appropriate Technical Lead Develops test scenarios and scripts as an integral component of the software quality assurance process Developing solutions leveraging Cloud first more »

and developing high performing scalable Python systems. Key Responsibilities: Design and develop robust, scalable, and maintainable Python-based applications. Collaborate with product management and development teams to define and implement technical solutions that meet business objectives. Write clean, efficient, and well-documented code following best practices and design patterns. … technologies, and propose innovative solutions to enhance product performance and user experience. Mentor junior team members and contribute to the continuous improvement of the development process. Requirements: Bachelor’s degree in Computer Science, Engineering, or a related field. 5+ years of professional experience in Python software development. Strong proficiency … with expertise in frameworks such as Django or Flask. Solid understanding of database management systems, SQL, and ORM libraries (e.g., SQLAlchemy). Experience with web development technologies (HTML, CSS, JavaScript) and front-end frameworks (e.g., React, Angular) is a plus. Familiarity with cloud computing platforms (e.g., AWS, Azure more »

the Marketing Team in our London City office as a Junior Digital/Developer. You will have responsibility of front-end digital design and web development projects. Working with the Digital solutions team to deliver both client branded recruitment websites and Hays digital projects, in this role you … countries, you’ll be making a difference in the world of work. What it looks like day to day: Coding Use of Responsive Web Design, CSS3 and jQuery to create required design layout from PSD. Optimisation, testing and debugging where needed. Front-end design Meeting minimum design standards on … layout and accessibility. Compliance with client brand guidelines where appropriate. Creation of bespoke designs where appropriate. Design modifications. Development projects Pioneer use of newer technologies – eg HTML5, CSS3, SASS. XML, Jquery, Javascript and HTML forms. Mobile, UI and layouts. API build and web applications, content management processes, social more »

programming and have worked on reporting or data analytics platforms. You will be working on both frontend and backend projects so any experience with web development and/or data visualisation tools is highly desirable. This is a chance to join a highly successful technology company who pride … 5+ years of experience) Experience working on reporting and data analysis platforms/tools Good database experience (SQL Server, Oracle or equivalent) Knowledge of Web Technologies (HTML5, CSS, JSP, ASP.NET) - desirable * You must be eligible to work in the UK without requiring sponsorship* Not quite right for you? Refer more »

for client profitability and growth. Strong analytical skills and persuasive communication to deliver compelling SEO analysis to stakeholders. Proficiency in project management tools and web development languages to implement technical SEO recommendations effectively. Your new role. Technical SEO Team Leadership. Lead and guide a team of Technical SEO … improvements. Document and maintain technical SEO processes and guidelines. Technical SEO Consultancy. Provide expert technical SEO insight and recommendations to global clients, collaborating with development teams to integrate best practices into website development. Monitoring and Analysis. Utilize SEO tools to monitor website performance, analyze data, and make informed adjustments more »

technical SEO analysis to clients. Experience with project management tools like Asana and Jira, crafting clear change requests. Familiarity with HTML, CSS, JavaScript, and web development. Your new role. Conduct thorough technical SEO audits to boost organic search performance, addressing crawlability, indexation, site speed, mobile-friendliness, and structured data … technical SEO guidance and implement recommendations, working directly with client CMS systems for swift tweaks. Optimize site speed through collaboration with internal or client development teams, focusing on image compression, code minification, and browser caching. Monitor website performance using SEO tools, analyzing data to refine technical SEO strategies for … collaboration across teams, provide insightful reports on technical SEO performance, and communicate strategies to non-technical stakeholders. Play a key role in new business development, contributing commercially-focused insights and expertise. Provide mentorship and leadership to junior team members, ensuring alignment with best practices and client objectives. Maintain quality more »

application layer to expose and encapsulate fundamental Generative AI capabilities, facilitating scalability and the adoption of AI including AI systems and architecture, prompt engine development, continuous monitoring and evaluation. You will act as an AI champion within the wider technology team, keeping up with the latest advancements, seeking continual … Central London office for two days a week with flexibility to work from home the other three days. About you: You have strong backend web development experience with Java and SpringBoot You have technical project leadership and mentoring experience You have a demonstratable interest in Generative AI concepts more »

partnered with a SaaS company that are looking for experienced PHP developers to help build out their B2B SaaS product. Requirements Extensive experience in Web Development Strong PHP Laravel knowledge React expertise with NextJS CICD pipelines Background working at B2B SaaS product company is a bonus Contract details more »

have a diverse and world-class team poised for their next phase of rapid growth. We are looking for an experienced and versatile Senior Web Developer proficient in ASP.NET to spearhead the development and maintenance of my client’s web applications. The ideal candidate will have a … have experience working in Scrum Ability to thrive in a fast-paced, deadline-driven environment Benefits & Culture: Opportunity to help direct the front-end development technical Training opportunities with our chosen providers Time available during working hours to learn and develop A friendly environment where your thoughts and ideas … working Company pension Company laptop and peripherals An international environment with experienced coworkers who help you move on A lot of room for personal development and for taking your own initiatives to be as successful as possible in this role Remote working environment, with the option of attendance in more »

expertise in SEO best practices, technical SEO, content optimization, and off-page optimization to deliver outstanding results. What you’ll be doing Lead the development and execution of comprehensive SEO strategies for clients, including keyword research, on-page optimization, technical SEO, and off-page optimization. Conduct in-depth SEO … strategic recommendations for improvement. Perform advanced keyword research and analysis to identify high-value target keywords and opportunities for content optimization. Collaborate with content, web development, and marketing teams to implement SEO recommendations and best practices. Monitor search engine algorithm updates and industry trends, and adapt SEO strategies … leave 4.5% matched pension contribution Enhanced maternity and parental leave packages Private medical insurance, eye care and EAP Cycle to work scheme Training and development opportunities Annual bonus potential Employee referral reward Quarterly connection days and socials What’s more, Everybody are focused on maintaining an inclusive work culture more »

a Data Science and ML Leader, you'll be at the forefront of innovation, leveraging your diverse skillset in data engineering, data science, and web development to tackle complex commercial challenges. Your strong commercial understanding coupled with a results-driven mindset will be instrumental in identifying and implementing … clients' needs effectively. Key Responsibilities: Lead and mentor a team of talented data scientists and engineers, fostering a collaborative and innovative environment. Drive the development and deployment of advanced analytics solutions to deliver tangible business impact. Collaborate cross-functionally with stakeholders to understand business requirements and translate them into more »

seeking talented Junior software Engineer to become part of their small team. The Junior Developer can have multiple responsibilities, building and maintaining client facing web portal and inhouse web apps, python applications and interacting with other developers, designers, and stakeholders on their projects. Permanent, 4 days a week … in office in London, salary is up to £60k + 10% bonus + benefits Roles and Responsibilities Web Front End development Python application development, testing, and maintenance Working with other developers, designers, and stakeholders to satisfy project needs. Troubleshooting and code debugging Participating in code reviews and … contributing to best practices for the team Maintaining current knowledge of emerging technologies, programming languages, and software development techniques. Ensuring client feature requests are being evaluated and prioritized. Blending data storage options together. Optimizing existing databases reprogrammed to increase functionality. Improve responsiveness and overall performance by developing Back End more »

note this is a training programme with career placement and fees apply* If you are looking to progress a career in computer programming or web development, then this training and placement programme is made for you? Skills shortages in the IT sector are driving the need for qualified … JavaScript forms the foundation of almost everything you see on the Internet. Therefore, this is an essential addition language in building your programming and development foundation. Python is a highly versatile programming language and due to its relatively “easy to understand” commands now one of the most common programming … your range of skills and ability is essential within a programming career. In addition, we will now provide additional Study Courses for your continued development and broadening of your skills. Completion of these course is voluntary but recommended. AWS Certified Cloud Practitioner Microsoft Certified: Azure Administrator Associate Step more »