126 to 150 of 207 Senior Developer Jobs in London

in Comcast in the US Quickly build prototypes and work with top brains in ML across the industry What you'll bring You are a very confident and experienced Senior AWS software developer - this is a must (AWS certification is a bonus) Proven ability to refactor and write performant , secure and clean code Expertise in working and following More ❯

Hays Software Engineering are looking for a Senior Filemaker Developer to join a globally recognised entertainment business at a crucial time to assist with pushing the business forward. What you will be doing: Design, test, and deploy solutions within the FileMaker ecosystem Direct all stages of the software development lifecycle Collaborate with the accounts team to define enhancement More ❯

Hays Software Engineering are looking for a Senior Filemaker Developer to join a globally recognised entertainment business at a crucial time to assist with pushing the business forward. What you will be doing: Design, test, and deploy solutions within the FileMaker ecosystem Direct all stages of the software development lifecycle Collaborate with the accounts team to define enhancement More ❯

global macro hedge fund strategies. Assets are managed via a broad mandate to trade in a variety of global markets and instruments. About the Role: Caxton seeks a Quantitative Developer to join the firm's Quantitative Development & Data team (QDD). QDD is responsible for architecture and development of libraries, web services, dashboards, and databases that facilitate Portfolio Managers More ❯

Job Role: Senior Full-Stack PHP Developer Reference: BH-334p Working Hours: 5 days per week Job Type: Permanent Salary: £70,000 - £85,000 depending on experience Location: London Remote : 4 days remote - 1 day on-site in London office - Postcode NW6 About the Company Our client is a rapidly growing platform that connects individuals with industry professionals … while enjoying enhanced flexibility and a better work-life balance. Role Overview This is an exciting opportunity to join a high-growth, early-stage startup. As a Full-Stack Developer, youll work closely with the founders and engineers in a tight-knit, London-based team. Youll have a direct impact on the companys expansion into new international markets, shaping More ❯

Job Role: Senior Full-Stack PHP Developer Reference: BH-334p Working Hours: 5 days per week Job Type: Permanent Salary: £70,000 - £85,000 depending on experience Location: London Remote: 4 days remote - 1 day on-site in London office - Postcode NW6 About the Company Our client is a rapidly growing platform that connects individuals with industry professionals … while enjoying enhanced flexibility and a better work-life balance. Role Overview This is an exciting opportunity to join a high-growth, early-stage startup. As a Full-Stack Developer, youll work closely with the founders and engineers in a tight-knit, London-based team. Youll have a direct impact on the companys expansion into new international markets, shaping More ❯

Job Role: Senior Full-Stack PHP Developer Reference: BH-334p Working Hours: 5 days per week Job Type: Permanent Salary: £70,000 - £85,000 depending on experience Location: London Remote: 4 days remote - 1 day on-site in London office - Postcode NW6 About the Company Our client is a rapidly growing platform that connects individuals with industry professionals … while enjoying enhanced flexibility and a better work-life balance. Role Overview This is an exciting opportunity to join a high-growth, early-stage startup. As a Full-Stack Developer, youll work closely with the founders and engineers in a tight-knit, London-based team. Youll have a direct impact on the companys expansion into new international markets, shaping More ❯

mobile apps and advanced integrations with major tech brands including Instagram , Facebook and Google. Role Overview Given our exciting and progressive growth plans, we are looking for an exceptional Senior Back-End Engineer to come join our global business. Working collaboratively in a cross-functional product team within a tribe , you will beaccountable for designing and developing applications and … architecture - Knowledge of event-driven systems and tools/protocols like Kafka, and gRPC will be a plus. Experience - Have experience ( 3+ years) working on internal product engineering teams, developer tools, developer productivity or infrastructure products at scale. Adaptable - Are a generalist engineer with an ability to pick up new frameworks quickly and willing to work across the More ❯

Are you ready to join the forefront of technology innovation with Netcompany? As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger More ❯

How you'll be contributing to Accurx as a Senior BI Analyst At Accurx, we're not just improving how healthcare communicates, we're redefining it with data. We're on a mission to make data central to every decision, driving strategy, sparking innovation, and helping health care teams and patients stay connected through shared insights. And that's … re moving beyond static dashboards to build narratives that drive action, delivering predictive insights and meaningful stories that resonate with everyone from NHS leaders to frontline clinicians. As a Senior BI Analyst, you'll play a pivotal role in this transformation. You'll: Lead on self-serve analytics and empower others to do the same. Bring data into the … share best practices, and be an active part of a collaborative and curious data community. What the team say "Interesting challenges, fulfilling work and (most importantly) immaculate vibes! - Louis, Senior BI Developer If you want to hear from some of our Accufolk about what it's like to work for us, look at our video from our More ❯

Senior Business Systems Analyst/Developer (Finance Systems) Remote Initial 3 Month Contract IR35 to be determined £400-£500pd (Depending on experience) Role Description Our client are seeking a Senior Business Systems Analyst/Developer to lead the design, development, and delivery of system solutions for their financial systems. In this role, you will provide expert … You will contribute to the analysis, design, development, implementation, support, maintenance, and continuous improvement of financial software applications. Skills/Experience Proven experience as a Business Systems Analyst or Developer within finance systems, preferably with Unit4 ERP. Strong understanding of financial processes and requirements in an educational institution. Excellent analytical and problem-solving skills with the ability to work More ❯

Your new company Working for a globally renowned bank. Your new role You will be working as a Senior Bi Developer/Analyst in a newly formed data product team. In this role you will be supporting Front Office operations possessing strong expertise in Power Bi and Data Analytics, with good stakeholder management experience. You will be: Analysisng More ❯

Framework VSTS Cloud Deployment CI/CD Azure Service Bus Web Apps Automation TDD Solid Principle A Marketing client, based in Central London is looking for an experienced .NET developer to join their team. The ideal candidate will have demonstrable experience of Cloud deployment with Azure and full SDLC. The successful developer will be involved in the following More ❯

through cost savings and increased operational efficiency. Ourcommitment to quality is adopted throughout the organization and sets thefoundation for delivering our full suite of capabilities. Job Description Job Title: Senior Front-EndDeveloper Role Summary We are seeking a SeniorFront-End Developer with a minimum of 5 years of professional experience in building scalable, high-quality web applications using … acrossdevices. Mentor and support junior developers within theteam, fostering a culture of knowledge sharing and continuous improvement. Contribute to front-end build tooling and CI/CDpipelines , ensuring efficient developer workflows. Ensure compliance with accessibility (WCAG)standards across all interfaces. Proactively participate in sprint planning,estimation, and refinement sessions within an Agile Scrum or Kanbandelivery environment. Stay updated with More ❯

VP Python Developer Role | Trading Floor | Capital Markets London (Hybrid) VP Level - £150k Bonus Benefits Python Join a Global Leader in Capital Markets Technology. Are you a Python expert who has built quant trading platforms from the ground up? This is a rare opportunity to join a leading international capital markets organisation, renowned for its cutting-edge technology and More ❯

Senior C++ Software Developer, Python - Financial/Banking Candidates will have 5+ years C++ experience (ideally more) and excellent knowledge of Python - ideally coming from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity and some Low Latency experience. Job Overview You will work with the Product, Infrastructure and QA … develop software which handle large amount of TPS to drive a highly efficient technology used by several markets around the world. To be successful in this role as a Senior Software Engineer C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members More ❯

the end of 2025. In the UK, Talan count 500 employees on several sites, the main being: London, Edinburgh and Leeds Job Description Talan is hiring a seasoned Python Developer to work with one of our top-tier investment banking clients in London, embedded within their Foreign Exchange technology team. This is an exciting opportunity to play a key More ❯

I'm looking for a Senior hands-on Developer with Data Engineering and AI experience to join the newly established Technology and Innovation function of a successful Financial Advisory firm in London. It's a hybrid role, with 3 days per week in their Central London office to collaborate with your team and the wider business. Having recently … embarked on a company-wide digital transformation programme, they are now looking for an experienced Developer to lead on the design and implementation of new AI solutions (e.g. custom GPTs and Chatbots), drive automation to improve the efficiency of business processes, and extract better commercial insight from a range of data sources to inform decision-making. As a Senior More ❯

you'll join a team that has already done extraordinary things and is about to do even more. If you're a front-end, back-end, or full-stack developer ready to be part of an incredible journey, click apply and let's talk. More ❯

Role Overview We have an exciting opportunity for someone to join us as a Senior PowerBI Developer to shape our enterprise data reporting using Microsoft PowerBI. The role provides long term development potential for someone eager to demonstrate their skills and experience in the fast-paced soft commodities environment. Business Overview Established in 1783, ED&F Man is More ❯

a plus but not required. Comfortable working in a global team with colleagues across APAC, EMEA, and North America. Strong communication skills; able to interface across all levels from senior leadership to engineers and stakeholders. Able to collaborate effectively with people from different cultural and technical backgrounds, aligning tech decisions with business goals. Life @ Empowered to think big. Try More ❯

Investment Banking - Inside IR35 - 12 MONTHS CONTRACT Core accountabilities of role Ø Develop and deliver (time & quality) stories and epics covering the .Net web server and .Net services. Ø Contribute to the reengineering and maintenance of functional and core components. More ❯

Investment Banking - Inside IR35 - 12 MONTHS CONTRACT Core accountabilities of role Ø Develop and deliver (time & quality) stories and epics covering the .Net web server and .Net services. Ø Contribute to the reengineering and maintenance of functional and core components. More ❯

in Denver, Colorado, with real estate holdings throughout the United States. Tract is currently building out a pan-European team to invest in key target markets. Position Overview: The Senior GIS Developer, Europe will play a strategic role in shaping the geospatial capabilities of our land, power, and infrastructure investments across Europe, in support of future AI data … in designing and implementingGIS strategies for large-scale infrastructure projects. Expertise in analyzinggeospatial data to inform business and investment decisions. Ability to translate complex geographic information intoclear, actionable insightsfor senior leadership. Experience withcloud-based GIS platformsand modern data visualization techniques. Proven ability to leadGIS initiativesin dynamic, fast-paced investment environments and specialized expertise in spatial/GIS data analysis More ❯

the global coffee industry - in our first year, we recovered 43 million pods' worth of ocean-bound plastic. A bit about the role. We're looking for an experienced Senior Front-End Developer who will play a key role in growing and optimising the online ecommerce experience for Grind subscription and one time purchase customers. This role is … a stand-alone Developer role which sits within our e Ecommerce team, working alongside them and our third party development agency, substantially contributing to design and development work within the team but also supporting the Head of Ecommerce in driving the business strategy and building out the development roadmap. We want someone who will be able to build bespoke More ❯