51 to 75 of 189 Senior Developer Jobs in London

Senior .NET Developer - Authentication. £500-£600/day (Outside IR35). Central London, hybrid working. Do you have a strong understanding of Identity and Authentication? A leading technology company are looking for Senior .NET Developers to join a new project around Authentication. The ideal candidate will be … per day and sits outside IR35. Hybrid working in Central London. Please apply now if you would like to review a job spec. Senior .NET Developer - Authentication more »

Senior Java Developer - FX Trading Hiring at all levels, strong package and salaries up to £110,000 base. Leading financial trading house who have a vibrant office on Oxford Street and have a flexible hybrid 2-3 days split between office and home are looking for a Senior … demand tech. Hiring at all levels, strong package and flexible salaries. If this opportunity is of interest, they are interviewing now so please apply! Senior Java Developer - FX Trading more »

Senior Quant Developer ROLE DESCRIPTION Our client is looking for an experienced C++/Python developer specialising in Structured Equity Derivatives with the ability to lead small teams. You will be expected to: Assist the design and implementation of pricing, risk and P&L infrastructure surrounding the … globally with presence in London, Paris, Hong Kong and Bangalore. Occasional travel may be required. ESSENTIAL REQUIREMENTS 7-10 years working as a Quantitative Developer in quantitative finance, IT development, or a trading environment. A degree in mathematical finance, science or maths from a top tier university. Knowledge of more »

Role: Senior Java Developer Clearance Level: SC minimum Day Rate: £500 Inside IR35 Location: Croydon, S.London (Up to 1 day onsite) iO Associates have partnered with a Private Sector consultancy on their search for a Senior Java Developer to join them on an immediate basis to more »

Senior Power Platform Developer Primarily remote (UK based) - very occasional travel required to office (multiple across UK) or customers Hybrid schedule is available to suit your work/life balance Salary: £75,000 - 85,000 + bonus + package (private medical, life insurance) Concept have partnered with a … market leading Microsoft Partner to recruit a Senior Power Platform Developer to join their growing consultancy team. In this role you will be working closely with customers to create and develop bespoke business solutions Power Platform and Dynamics. You will be acting as the SME and point of … further details, please apply with an up-to-date copy of your CV. Power Platform/Microsoft/Dynamics 365/Power Apps/Developer/.NET/C#/Non Functional more »

Senior Python Developer We are GlobalLogic, a Hitachi Group Company. Based across 23 countries, GlobalLogic is a leader in digital engineering. We help brands across the globe design and build innovative products, platforms, and digital experiences for the modern world. By integrating experience design, complex engineering, and data more »

Senior MS Dynamics Developer Whitehall Resources currently require an experienced MS Dynamics Developer *Please note this is INSIDE IR35* Job Description: The Customer Relationship Management (CRM) Solutions Developer designs and builds business applications and support functions based upon identified business requirements and use cases. Provides leadership … of architecting, designing, demonstrating, and positioning Dynamics CRM based solutions. Responsible for researching and resolving all reported issues. Responsibilities: . As a Dynamics CRM Developer, you will be responsible for designing and developing customised solutions within the Dynamics 365 platform. This includes coding, unit testing, building applications, and creating more »

SENIOR KAFKA DEVELOPER REQUIRED IN LONDON**** Duration- 6 months Hybrid working 2 days a week office based. Rate: Competitive via Umbrella company My client is a blue chip FMCG and retail brand that serve millions of customers every week from all over the globe. With over … stores internationally my client is a well-known household name that offer several exciting opportunities. The role As a Senior Kafka Engineer, you will be dedicated to architecting and design, facilitating seamless consumption of Cloud and Middleware platform offerings. You will be accountable for leading the engineering of the … build, documentation, and testing. Working with your colleagues in the wider team, you’ll be bringing products to life as part of a modern developer focused experience for Messaging products. You will be responsible for Design, deploy, and manage Apache Kafka clusters in our data centre and Azure environment. more »

Senior SDS Developer - 12month - £650 PD - Inside IR 35 A highly reputable financial services corporation is currently hiring an experienced consultant with strong capabilities in SDS coding, Experian PowerCurve and experience working with analytical tools such as SQL, SAS, R or Python. This is a 12 month contract … other credit data Knowledge and experience of credit risk processes, governance and documentation Experience delivering within agile environments such as Scrum & SAFe etc.Senior SDS Developer - 12month - £650 PD - Inside IR more »

Senior Front End Developer | Hybrid (2 Days Per Week In Office) | £85,000 | Javascript/Typescript | UX Test Frameworks | High Code Quality Want to work with one of the world's largest finance companies? With a base in almost every country in the world, this Fintech is looking … up-skilling, Medical Insurance, Home Office Fund, Fitness Fund, Charity Fund, Global Travel Fund, Training & Development Fund. We are looking for a front end developer that has; Experience in the design and development of responsive single-page/progressive web applications using JavaScript/TypeScript/HTML/CSS … software development ecosystem (IDE’s, version control, test automation/CI, etc.). If you’re keen to learn more about this Front End Developer role please click the APPLY button and a Spencer Scott representative will contact you. Spencer Scott Ltd is an equal opportunity Recruitment Agency, which more »

Senior Frontend Developer (Vuejs) SR2 is working closely with a leading online property agent to help scale their development teams. We are looking for Senior Frontend engineers with extensive and recent experience in VueJS. This contract will be INSIDE IR35 and will be offered on an initial more »

Senior Software Developer (React, Node.js) Location: London (1-2 days a month) Salary: £70,000-90,000. An opportunity has arisen for several Senior Software Developers to join this Leading Media organisation, where their current mission is to inform, educate, entertain, and Inspire millions of people across … the products. They will also support you and provide further training if you ever what to change team or work on a different project! Senior Software Developer requirements: Excellent knowledge and commercial experience using client-side JavaScript, CSS, HTML and JS libraries. A few years commercial experience coding more »

Our client is a successful, established, and expanding Lloyd’s syndicate insurance firm. The opportunity has arisen for a hands-on Senior Full Stack NodeJS Developer to join an expanding organisation with limited technical debt that is putting technology first in a number of exciting business transformation and … expansion programmes. The role also offers the benefit of being mostly remote with the option to work from the office whenever desired. THE ROLE: Senior NodeJS Developer Full Stack Our client seeks an experienced and hands on Senior NodeJS Integration Engineer to build and maintain integrations between … and maintain comprehensive documentation for integration solutions, architectures, and processes. Establish and maintain a knowledge repository for the integration team. SKILLS/EXPERIENCE REQUIRED: Senior NodeJS Developer Full Stack Proven experience within an integration engineering focused role Proven experience in designing and implementing complex integration solutions. In-depth more »

Senior Python Developer - Initial 12 months - Inside IR35 - £675-700pd This is a hybrid role and working 2 days per week on site in London. We are working with a global-leading energy client looking for Senior Python Developer to join their fast paced and more »

Senior Full Stack C# Developer Location: Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices Job Type: Permanent Salary: Negotiable, plus company benefits Job Overview Triad Group Plc is seeking a skilled and experienced Full Stack C# Developer to join our … dynamic team. As a Developer, you will be responsible for designing, developing, and maintaining software applications using .Net Core with associated web frameworks (React, Blazer, Angular). You will collaborate with cross-functional teams to understand project requirements, propose solutions, and deliver high-quality code that meets our clients … and methodologies. Requirements: Relevant training, qualifications and experience in software development practices (Apprenticeship/Degree/Masters etc). Proven experience as a C# Developer or similar software development role. Proficiency in C# programming language and .NET framework. Strong understanding of object-oriented programming principles. Experience with software development more »

Senior Java Developer - FX Trading Hiring at all levels, strong package and flexible salaries. Leading financial trading house who have a vibrant office on Oxford Street and have a flexible hybrid 2-3 days split between office and home are looking for a Senior Java Developer. You … demand tech. Hiring at all levels, strong package and flexible salaries. If this opportunity is of interest, they are interviewing now so please apply! Senior Java Developer - FX Trading more »

Senior Scala Developer - Apache Spark - Urgent Requirement Contract Length: 6 Months IR35 status: Inside Location: London - Hybrid working A Senior Scala Developer with experience in Apache Spark is needed for a British consultancy organisation. You will be an integral member of the team providing technical expertise more »

Job Description Senior Software Developer with Angular - Central London Our Client is seeking to a recruit a Senior Technical Lead Developer with at least 5 to 10 years solid expertise in developing software with Angular and Node.js A background in product development and working within a … regulated environment would be beneficial. Must be seasoned professional Senior Lead Software Developer to be based at the offices in Central London. Our backend is built with Node.js, Redis and Elastic Search on Heroku, The front end is built with Angular, and a Swift App, As a key more »

Senior MS Dynamics Developer - HIRING ASAP Start date: ASAP Duration: 6-month contract (Extension thereafter) Location: Hybrid working in London Rate: £575-£610 per day inside IR35 Summary: The Customer Relationship Management (CRM) Solutions Developer designs and builds business applications and support functions based upon identified business … principals of architecting, designing, demonstrating, and positioning Dynamics CRM based solutions. Responsible for researching and resolving all reported issues. Responsibilities: As a Dynamics CRM Developer, you will be responsible for designing and developing customised solutions within the Dynamics 365 platform. This includes coding, unit testing, building applications, and creating more »

Job Description Senior UI Developer - Central London We are looking to recruit a Senior UI Developer with at least 5 years experience. Your experience must cover Front End UI development. It is important that those developers be sufficiently experience to lead the UI development in a more »

We have an exciting opportunity for a driven Senior .NET Developer with expertise in Azure services, cloud infrastructure, and Elasticsearch to join our dynamic team at Thomas Cook. This role involves designing, developing, and maintaining our software solutions with a focus on scalability, efficiency, and security. If you … necessary endpoints, creating secure authentication and authorization protocols, and creating reusable components. Skills, knowledge, and experience Proven experience, 3-5+ years , as a Senior .NET Developer with a strong portfolio of .NET-based projects. Proficient in C#, with a good knowledge of its ecosystems Familiar with various more »

Job Description Senior Python Developer Our Client is looking to recruit a seasoned Senior Python Software Developer with at least 5 to - 8 years experience of developing software in Python . You must have excellent technical excellence in Python in developing a is required. Excellent verbal more »

Senior BI Developer - London - £75,000 I am working with a hugely successful, global organisation who are looking to add a Senior BI Developer to their growing London based data team. This organisation have recently implemented a brand new data platform encompassing the full Microsoft Azure more »

Senior Java Developer- London/Hybrid- up to £95k Our client an innovative and light footed fintech startup/scaleup brand are on a mission to revolutionise the credit and lending space. The brand who have now been running for the last 10 years and backed by VC … investment are looking to hire a number of Senior Engineers to work on an exciting Product roadmap over the coming years. This role is based out of central London on a hybrid approach and looking for people that are willing to come to their office 3 days per week … migration to new versions of Vaadin brand new lender platform and payment systems for their customers Cultural fit: Super collaborative process light and the Senior Engineers are able to introduce ideas and have autonomy to drive change looking for self starters, pragmatic engineers that will be accustomed to working more »

Senior Full Stack Developer (Integrations) (PHP/TypeScript/React) Wimbledon, London (Hybrid) £70,000 - £85,000 We have a brand-new opportunity for a Senior Full Stack Integrations Developer to join a SaaS business during a period of significant growth as they expand into new … and progression Modern bespoke office space makes for a stunning place to collaborate Hybrid working pattern. APPLY NOW for immediate consideration! Interviews commencing ASAP. Senior Full Stack Developer (Integrations) (PHP/TypeScript/React) Wimbledon, London (Hybrid) £70,000 - £85,000 Oscar Associates (UK) Limited is acting as more »