526 to 550 of 698 Developer Jobs in London

company are looking for a Principal Developer to join our world-class digital technology consultancy and home to a diverse, smart, curious, and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients … operations. This is a Hybrid role working from our London office 2 days a week. Shape the Future of Digital Innovation As a Principal Developer, you will act as a strategic technical leader, guiding and shaping robust architectures, data strategies, and cloud-native environments across multiple squads and collaborative programmes. ...

CTDI is looking for a Senior Backend PHP Developer to work on developing a Greenfield backend REST API for the transport industry. This contract offers £500 per day for 12 months, with the option to work remotely. You will collaborate closely with a Senior API Engineer within a friendly ...

Lead Software Engineering - Python - Front Office Quant Developer LONDON, LONDON, United Kingdom Job Description Join us and make a real impact in a high-energy front office role where your ideas shape the future of trading and investment strategies. You will collaborate with talented developers, quants, and traders, working ...

LGBT Great is seeking a Senior Java Developer based in London for its Global Execution Services department. The role involves developing and improving the performance of trading systems and requires expertise in equities trading and Java programming. The ideal candidate will possess strong knowledge in performance engineering and collaborate with ...

United States Digital Space LLC is seeking a Principal Developer for the Trainee Information System (TIS). You will lead software development strategy, ensure robust and scalable solutions, and provide technical leadership across a multi-disciplinary agile team supporting PMDE services in England. The role requires experience with Java ...

Role Description : We are seeking a highly skilled and experienced SC Cleared Salesforce Developer to join our team. The successful candidate will be primarily responsible for the development, configuration, and customization of Salesforce Service Cloud solutions. This role demands a strong technical background, excellent problem-solving abilities, excellent communication skills ...

Nomura Holdings, Inc. is looking for a Senior Java Developer (Associate/VP) in London. You will enhance the performance of Instinet's Crossing Systems while collaborating with stakeholders for requirements and solutions in a hybrid working environment. The position requires strong Java skills and experience in equities trading systems ...

Sitecore Developer/6 month contract/Fully remote/£300 to £400pd (Outside IR35) I am currently looking for a FS Sitecore developer to join an agency client of ours on a 6 month initial contract. This can be completed on a fully remote basis and has been determined ...

Test Triangle is seeking a Salesforce Apex Senior Developer to lead hands-on development and configuration within enterprise environments. You will work on Apex, SOQL, Lightning Web Components, and metadata-driven development while collaborating with stakeholders. This remote, long-term role requires strong problem-solving, security, data model knowledge ...

Marex is seeking a Full-stack Python Software Developer to join the Risk Engines team. You will contribute to building and embedding risk calculations across Market, Clearing, Counterparty and Operational risk, while collaborating with Risk Application Support and Platform Engineering. You will work with a dynamic team to automate reporting ...

Java Script Works is seeking a ServiceNow Developer to join our client in the public sector for a 12-month contract. The role requires expertise in ServiceNow development, JavaScript, API integration, and related technologies like Jira, Azure, ITSM, and ITOM. The position offers a competitive ...

LGBT Great in London is seeking a Senior Power BI Developer for a 3-month hybrid contract. You will work across the full Power BI lifecycle from data modelling to production dashboards, engaging with stakeholders to deliver trusted analytics. The role requires strong DAX, Power Query, and SQL skills, with ...

Hunter Bond is seeking a skilled Business Intelligence Developer for a six-month contract in London. You will work with Power BI, SQL, NoSQL databases, and modern cloud technologies to scale a cutting-edge fintech product. Join a fast, high-impact team of engineers. Linux/Unix experience and proficiency ...

Hunter Bond in Greater London is seeking a Front Office Developer to enhance internal applications and data systems. This role offers collaboration with senior stakeholders, focusing on the development of business-critical platforms. The ideal candidate will possess a strong background with SQL Server and experience in C#. You will ...

Vodafone Group Plc is looking for a Lead Full Stack Developer to join their team in Greater London. The role involves designing, building, and maintaining cloud-native services that power Vodafone's next-generation Digital & IT Platform with a focus on performance, stability, and security. The ideal candidate should have ...

Hopeghospital in Greater London is seeking a Senior Java Developer to design and maintain high-quality Java applications. The role involves collaborating with cross-functional teams to deliver scalable solutions, optimizing performance, and mentoring junior developers. Candidates must have strong proficiency in Java, Spring, Hibernate, and experience with databases ...

United States Digital Space LLC is looking for a contract Java Developer (FX Trading) in London. This role involves supporting FX trading platforms and requires strong server-side Java development skills and FX experience in the financial sector. The ideal candidate should possess a robust understanding of the full technology ...

Role Overview We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with ...

Tier 1 Investment bank based in Canary Wharf. Role - C# Developer - Desktop Applications Duration - 6 months with likely extension Rate - £416 p/d (inside IR35) Location - Hybrid/Canary Wharf Tech Stack C# WPF Winforms Javascript SQL Oracle Tasks Tasks range from understanding business requirements, designing application structures, business ...

Javascript, AJAX, SQL, HTML, CSS. This is a unique opportunity for someone to expand further into web technology. You should be driven and... Salesforce Developer Role Significant experience in Java or .NET based web development Good level of experience in Salesforce.com development including creating custom objects, workflows... #J-18808-Ljbffr ...

About the Role We are looking for a highly skilled and passionate Senior Android Developer with a strong command over Kotlin and a solid grasp of agile methodologies, and modern engineering practices such as Test-Driven Development (TDD) and Extreme Programming (XP) . If you thrive in a team-oriented ...

chain forecasting outputs to the people and systems that act on them. The platform sits at the intersection of data engineering, applied ML, and developer infrastructure - you’ll work across all three, owning problems end to end. This isn’t a role where you’ll spend your days … t. That directness of impact is something most engineering roles don’t offer. Nice to have Experience contributing to shared frontend/backend or developer platform infrastructure Infrastructure as code — Helm, Kubernetes manifests, CI/CD pipeline design Supply chain, replenishment, or demand forecasting domain familiarity #J-18808-Ljbffr ...

with React 37 years of software engineering Experience Please note this role will require someone onsite 3x days per week. Job Title: Full Stack Developer Location: Burgess Hill, UK Rate/Salary: 200.00 - 250.00 GBP Daily Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell ...

open-source communities to collaborate in external settings. Minimum requirement: MSc in a quantitative/computational science or eqivalent Experience as an R developer Deep knowledge of data manipulation (tidyverse) and data visualization (ggplot2, plotly). Demonstrated ability to develop production-grade R packages, including comprehensive documentation and rigorous testing … software development best practices (virtual environments, git, CI/CD, code review etc.) Hands on experience applying AI and agentic approaches to improve developer productivity of data-driven applications Solution-oriented mindset with a collaborative spirit Good written English Desirable requirements: Good understanding of drug development process High level understanding ...

Montreal, we have a proven track record of delivering powerful, elegant, and intuitive trading technology solutions. We are now looking for a Java Developer to provide services on an exciting project! The service provision will require: Solid JVM skills with strong design patterns. Ability to solve complex technical challenges, especially ...