Application Developer Jobs in London

Python Developer - Risk/FX experience

Posted 6 hours ago by Huxley Associates

Remote job

Salary:: £750 - £900/day Via Umbrella
Location:: London
Job Type:: Contract

Job Title: Python Developer (12-Month Rolling Contract. Location: London, UK. Salary: £750-900 per day (via umbrella), depending on experience. Role Description. My client who is a major investment bank seeking a skilled Python Developer to join their team on a 12-month contract … more

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Quantitative Developer

Posted 4 days ago by Adecco

Remote job

Salary:: £800 - £850/day
Location:: City of London, London
Job Type:: Contract

🌟 Job Opportunity: Quant Developer 🌟. 💼 Are you a talented Quant Developer interested in the exciting world of Investment Banking? Join a dynamic and innovative team at a leading financial institution based in the heart of Canary Wharf, London! 💼. 🔍 Job Summary. Our client is … more

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C++ Build Engineer - Investment Bank - London

Posted 4 days ago by Huxley Associates

Remote job

Salary:: £600 - £800/day Via Umbrella
Location:: City of London, London
Job Type:: Contract

You will play a critical role in ensuring the smooth and efficient build process for C++ applications, contributing to the overall success of our client's software development projects. Key Responsibilities. Designing, implementing, and maintaining build systems for C++ applications</em … more

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Senior iOS Streaming Engineer (Video)

Posted 02/04/2024 by 5Values

Salary:: £500 - £700/day
Location:: Chiswick
Job Type:: Contract

Experience with large-scale application architecture, design, scalability, testability, implementation, and performance tuning. Experience in modern DevOps/SRE practices such as CI/CD, performance monitoring & incident management. Computer Science fundamentals in object-oriented design, … more

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Senior Java Developer - Trade Platform - Front Office

Posted a week ago by James Joseph Associates

Salary:: £160,000 - £180,000/annum Circa 40% Bonus + Pension + Bens.
Location:: EC2N, Broad Street, Greater London
Job Type:: Permanent

As a consequence, the need has arisen to hire an additional Senior Java Developer, you will be working on greenfield projects to build out and enhance their low latency trading systems. Working as part of the trading technology team, the candidate should be a Java expert and have a detailed … more

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Senior Full Stack Developer (Inside IR35)

Posted 04/04/2024 by Rise Technical Recruitment

Remote job

Salary:: £550 - £675/day
Location:: London
Job Type:: Contract

Senior Full Stack Developer. London - Hybrid Working (2 days per week onsite. 28 Month Contract. Inside IR35. £550.00 - £675.00 DOE. This is an excellent opportunity for a motivated Full Stack Developer to join a well-known and established company on an initial 28-month contract. … more

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C++ Developer Low Latency

Posted a week ago by James Joseph Associates

Salary:: £100,000 - £175,000/annum Circa 40% Bonus + Pension + Bens.
Location:: EC2N, Broad Street, Greater London
Job Type:: Permanent

Due to continued growth and profitability, the need has arisen to hire additional C++ Developers to work on new projects to continuously optimise their low-latency trading systems. This is a fantastic opportunity to work on high-performance systems in a bleeding-edge environment within a … more

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Business Analyst

Posted a week ago by Proactive Appointments

Salary:: £550 - £650/day
Location:: London
Job Type:: Contract

Complete business analysis activities for CIB application development for Structured Finance. Analyse and document business functions, processes, and information flows using various methodical and consistent techniques. Using Agile methodology, writing user stories, managing scrum calls, … more

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JAVA / HP Non-stop Developer

Posted a week ago by Maclean Moore Consulting

Salary:: £500 - £600/day
Location:: London
Job Type:: Contract

We are partnered with a reputable global consultancy that are recruiting JAVA / HP NON STOP DEVELOPERS or JAVA / TANDEM ARCHITECTS to work on a very exciting LONG-TERM CONTRACT. Role: JAVA / HP NON STOP DEVELOPER OR JAVA / Tandem Architects. Rate: Up to £600 per day (inside IR35. … more

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SQL Database Administrator (DBA)

Posted a week ago by Morson Talent

Remote job

Salary:: £550 - £600/day
Location:: London
Job Type:: Contract

Design, implement, and manage on-premise SQL database solutions to support various business applications and processes. Optimize SQL queries and database performance to ensure efficient data retrieval and processing. Implement and maintain Tableau dashboards for data visualization and … more

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Senior Software Developer - London (Contract)

Posted a week ago by Randstad Technologies Recruitment

Remote job

Salary:: £500 - £600/day
Location:: London
Job Type:: Contract

Role: Senior Software Developer. Work Mode: Hybrid 2 days a week - London SE10 0ES. Daily Rate: £500 - £600 per day (Inside IR35. Contract Duration: 1-2 year contract. A local government organisation responsible for most aspects of London's transport system is urgently seeking a new Senior … more

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Senior Software Test Analyst (Automation/Mobile)

Posted today by Rise Technical Recruitment

Remote job

Salary:: £450 - £550/day
Location:: London
Job Type:: Contract

My client is a leading Public Sector company where over 5 million people rely on their services on a daily basis, they are now looking to recruit a Developer to drive their technical design and implementation. In this role you will be responsible for creating test cases and executing the … more

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Senior Network Engineer

Posted a week ago by Xpertise Recruitment

Salary:: £500 - £550/day
Location:: London
Job Type:: Contract

Collaborate with cross-functional teams, including software developers, system administrators, and security professionals, to ensure seamless integration of networking infrastructure with cloud applications and services. Implement network security measures, such as firewalls, … more

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Power BI Developer

Posted a week ago by Austin Fraser

Salary:: £0 - £550/day
Location:: London
Job Type:: Permanent

Power BI Developer - London - 6 Months. ** OUTSIDE IR35 **. Austin Fraser are working with a leading client in London are looking to on board an experienced Power BI Developer for an initial 6 month assignment. The role is outside IR35, involves occasional travel and requires the … more

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Full Stack JavaScript Developer

Posted a week ago by 83zero Ltd

Remote job

Salary:: £450 - £550/day
Location:: London
Job Type:: Contract

Job Title: Full Stack JavaScript Developer (Contract. Location: Remote - London. Rate: £450 - £550 per day. Duration: 6 Months. Our client is a leading global consultancy with a proven track record of delivering innovative solutions to clients across various industries, they are at the … more

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Full Stack, JavaScript developer

Posted 04/04/2024 by 83zero Ltd

Remote job

Salary:: £500 - £550/day
Location:: London
Job Type:: Contract

Are you an adept Full Stack JavaScript Developer with a penchant for crafting high-performance systems? Method Resourcing is collaborating with a burgeoning Financial Services firm in their quest for a talented individual to spearhead the construction of a cutting-edge platform, propelling … more

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Senior Back End Developer 069

Posted 5 days ago by Randstad Technologies Recruitment

Remote job

Salary:: £450 - £500/day
Location:: City of London, London
Job Type:: Contract

🌟 Join Our Team as a Senior Software Developer! 🌟. Are you a seasoned expert in software development, ready to take on exciting challenges and drive innovation? We're seeking a Senior Software Developer with deep knowledge and proficiency in a wide range of technologies to join our … more

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Senior Software Developer

Posted 2 weeks ago by SmartSourcing plc

Remote job

Salary:: £450 - £475/day
Location:: London
Job Type:: Contract

(Software Developer Azure DevOps C#.Net – 24 mths – Hybrid London - £market InIR35. Senior Software Developer (Azure DevOps, .Net) is required by our public sector client based in London - 28 months - Hybrid working - 2 days a week or 4 days per fortnight on site – London. The … more

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Senior Software Developer

Posted 6 days ago by Spectrum IT Recruitment

Salary:: £100,000 - £120,000/annum
Location:: City of London, London
Job Type:: Permanent

Senior Software Developer - London - £100,000 - £120,000. Focus: Reporting. Senior Software Developer required for an excellent client who are in the sports trading industry and their office is based in the City of London. The successful Software Developer should have … more

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Blockchain Developer Hyperledger Fabric

Posted a week ago by James Joseph Associates

Featured job

Salary:: £90,000 - £120,000/annum Circa 30% Bonus + Pension + bens.
Location:: EC2N, Broad Street, Greater London
Job Type:: Permanent

THE ROLE: Blockchain Developer Hyperledger Fabric. Develop real-time transaction processing systems that support millions of trades every day in investment securities in multiple world markets. Help design and build APIs and external system interfaces for integration into core products and … more

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Senior Software Engineer

Posted 2 weeks ago by 5Values

Salary:: £80,000 - £120,000/annum
Location:: Greater London
Job Type:: Permanent

This is a fantastic opportunity for an experienced developer who is passionate about making a positive impact and enjoys inspiring junior members of the team. Your primary Responsibilities. Engage in full-stack development of our innovative software solution utilizing a tech stack … more

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Senior Software Developer

Posted a week ago by Access Computer Consulting

Remote job Quick apply

Salary:: £400 - £450/day
Location:: South East London, London
Job Type:: Contract

I am recruiting for a number of Senior Software Developers to work on a hybrid basis - 2 days in London, 3 days remote. The role falls inside IR35 so you will need to work through an umbrella company. As the Senior Software Developer you will work in a small team of domain experts … more

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Platform Engineer

Posted 9 hours ago by Opus Recruitment Solutions

Salary:: £50 - £60/hour Remote
Location:: London
Job Type:: Contract

. ● You will research, engineer, and experiment with new ways to improve. developer workflows and DevOps practices, enabling product teams to deploy. on demand while limiting any risk to the stability of production. ● Your scope will include everything from how services and tools are built. … more

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Lead Full Stack Software Developer

Posted 04/04/2024 by AMC Insurance Appointments Ltd

Remote job Quick apply

Salary:: £75,000 - £105,000/annum
Location:: London
Job Type:: Permanent

Our client, an established insurance FinTech with offices in the City of London and the United States are looking for an experienced Lead Full Stack Software Developer. They are embarking on an exciting initiative to re-develop their existing product suite from the ground up, modernising … more

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C# / WPF / WCF / Winform Developer

Posted a week ago by GCS Ltd

Remote job

Salary:: £350 - £400/day inside IR35
Location:: London
Job Type:: Contract

Role - C# / WPF / WCF / Winform Developer. Duration - 6 months with likely extension. Rate - £400 p/d (inside IR35. Location - Remote / Canary Wharf. Tech Stack. C. WPF. Winforms. SQL. OracleTasks. Tasks range from understanding business requirements, designing application … more

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Contract .NET Developer

Posted 06/04/2024 by Avanti Recruitment

Salary:: £400/day
Location:: Kingston upon Thames, Greater London
Job Type:: Contract

Contract .NET Developer. Avanti Recruitment are recruiting for a .NET Developer to start working on a key project with our client which will last 5 months. You will be working on the development of a large scale, complex system, built to support their operations in delivering … more

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Senior Software Engineer (C++/Rust)

Posted yesterday by Platform Recruitment

Salary:: £80,000 - £100,000/annum
Location:: London
Job Type:: Permanent

A highly profitable and globally respected advanced communication (SaaS) firm are looking for a highly experienced C++/Rust developer to come on board and sit within the core development team, working on instant communication systems. The emphasis of this business is security and encryption … more

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Fullstack Developer

Posted 6 days ago by Hexwired Recruitment Limited

Quick apply

Salary:: £50,000 - £100,000/annum
Location:: London
Job Type:: Contract, Permanent

Fullstack Developer – London (onsite) – 50-100k. Hexwired Recruitment has partnered with a fast-paced London based consultancy who've had some exciting new projects confirmed and they're seeking a Fullstack Developer who will work with their vast range of clients, ranging from … more

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Senior MEAN Full Stack Developer

Posted a week ago by REAL Technical Solutions Limited

Salary:: £90,000 - £100,000/annum excellent benefits / bonus / Stock
Location:: Kingston upon Thames, Greater London
Job Type:: Permanent

Senior MEAN Full Stack Developer – London / Hybrid. £90,000 - £100,000 plus excellent benefits / bonus / Stock Options - Office is based in Surbiton near Kingston, Surrey (Greater London) / Hybrid working - 6 days per month in the office. A global investment and wealth management technology … more

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Lead C# Developer

Posted a week ago by Deerfoot IT Resources Limited

Remote job

Salary:: £70,000 - £100,000/annum
Location:: City of London, London
Job Type:: Permanent

Do you have extensive Leadership and Mentoring experience as C#, ASP.NET and MVC developer, and are you seeking a new hybrid job in London? Our client is looking for a Lead C# Developer, and the hybrid role comes with a salary of up to £100,000 p/a and excellent benefits. As a Lead … more

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Senior Full Stack and JavaScript Developer

Posted a week ago by 83zero Ltd

Remote job

Salary:: £90,000 - £100,000/annum Pension, Unlimited training budget
Location:: London
Job Type:: Permanent

My client is currently looking to recruit 5 senior Full Stack JavaScript Developers. You will be part of the Web Platforms Team and you will be producing digital experiences via full stack web and mobile applications. Excellent challenge for a Full Stack JavaScript Developer</ … more

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Dynamics 365 Power Platform Developer

Posted 28/03/2024 by Deerfoot IT Resources Limited

Remote job

Salary:: £70,000 - £100,000/annum + benefits
Location:: London
Job Type:: Permanent

Deerfoot IT is looking for a remote-working Dynamics 365 Developer to join an inclusive and collaborative UK-based team. This full-time role involves travel to UK customer sites 3-4 times monthly but will be mostly home based and offers an attractive salary of up to £100k and excellent … more

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DevOps Engineer

Posted 27/03/2024 by Intec Select Ltd

Salary:: £80,000 - £100,000/annum + 20% - 35% Annual Bonus + Benefits
Location:: London
Job Type:: Permanent

System troubleshooting and problem resolution across application domains and platforms. Ensuring system security is best in class. Working with developers on current and new functionality to ensure best use of AWS services. Provisioning single tenant versions of the infrastructure … more

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Lead Frontend React Developer

Posted 27/03/2024 by TechHeads

Salary:: £85,000 - £100,000/annum
Location:: Hackney, Greater London
Job Type:: Permanent

Up To £100k – Hybrid Working – Lead React Developer for a leading London-based fintech organisation using AI/Machine learning to revolutionise Accounts Payable management for the largest companies in the UK. Lead React Developer? Want to work with a company that is helping accounts … more

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BACK OFFICE DEVELOPER -C# - LONDON

Posted 10 hours ago by Clarity Resourcing

Salary:: £75,000 - £95,000/annum great bonus, good ma pension scheme
Location:: London
Job Type:: Permanent

Back Office DEVELOPER C# - LONDON. £75,000 - £95,000 + excellent bonus, superb pension scheme. Part-Remote/Hybrid. Clarity Resourcing is currently looking for a Senior Developer or Senior Software Engineer for the prestigious & highly successful client in London. Must be located in … more

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Senior Java Developer

Posted a week ago by Hydras IT Limited

Salary:: £85,000 - £95,000/annum 20% Bonus + Heath + 18% Pension
Location:: E14, Canary Wharf, Greater London
Job Type:: Permanent

Senior Java Developer | Central London | Permanent | Hybrid (2-3 Days) | Up to £95,000 + 20% Bonus & Excellent Benefits Package. A leading global Financial Services organisation is seeking a Senior Java Developer to join a specific team. The successful Senior Java application</ … more

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Senior Application Security Engineer

Posted 9 hours ago by hireful

Salary:: £85,000 - £90,000/annum £85K - £90K Basic + 10% Bonus + Exte
Location:: London
Job Type:: Permanent

Are you an accomplished Senior Application Security Engineer, with experience in a modern software-based platform environment. Would you relish the opportunity to work with one of the UK's leading independent Software houses, with a global footprint (but UK HQ), 500 staff & a focus on … more

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Senior Fullstack Developer - Fintech

Posted 4 days ago by Definitive Recruitment Ltd

Quick apply

Salary:: £80,000 - £90,000/annum Pension, BUPA
Location:: London
Job Type:: Permanent

Senior Fullstack Developer - Fintech, Central London, £80-90K + bens. You should have a strong background as a Fullstack developer with expert level frontend development skills and strong backend development and APIs. Job Description. As a Full Stack Developer, you will … more

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Full Stack Developer

Posted a week ago by yolk recruitment

Remote job

Salary:: £60,000 - £90,000/annum
Location:: London
Job Type:: Permanent

Full Stack Developer | Java / React | DV Clearance Required | Up to £90,000 + 15% Bonus | Central London | Hybrid (3 Days On-Site. Yolk Recruitment are working with an large national security consultancy. They're looking for an experienced Full-Stack Engineer with active DV clearance to … more

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iOS Developer

Posted 08/04/2024 by Austin Fraser

Salary:: £70,000 - £90,000/annum
Location:: Greater London
Job Type:: Permanent

… iOS Developer - Hybrid - London - £70,000 - £90,000. Austin Fraser has partnered up with a start up client who is actively seeking a skilled iOS Developer to join their fast-paced team. The client are an innovative company that has created an interactive rewards marketplace with … more

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Senior Frontend Developer – Next.js

Posted 08/04/2024 by Middle Recruitment LTD

Quick apply

Salary:: £80,000 - £90,000/annum
Location:: London
Job Type:: Permanent

Senior Frontend Developer – React, Next.js. Up to £90k + share options. Remote (UK Based only. middle has partnered exclusively again with one of the UK's most exciting start-up businesses. After successfully raising their first round of funding, they are looking to hire one of the first … more

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Software Development Manager

Posted 28/03/2024 by WEX Europe

Remote job

Salary:: £70,000 - £90,000/annum Hybrid Work, Great Benefits
Location:: SE1, Chaucer, Greater London
Job Type:: Permanent

As the Software Development Manager, you will be responsible for managing a team while designing and creating new applications that fit with our team standards to execute and deliver projects efficiently and on time. The Gateway is a mission critical, payment processing solution built by a … more

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Fullstack Ruby on Rails Developer

Posted 27/03/2024 by Eligo Recruitment Ltd

Remote job

Salary:: £45,000 - £90,000/annum
Location:: London
Job Type:: Permanent

This company seeks a mid-level to senior Fullstack Developer and Ruby on Rails expert to join their HQ in London. You'll play a key role in designing, developing, maintaining, and improving their systems while mentoring junior developers. Responsibilities of this Fullstack … more

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DevOps AWS Engineer

Posted 4 days ago by Syntax Consultancy Ltd

Remote job Quick apply

Salary:: £80,000 - £88,000/annum
Location:: Croydon
Job Type:: Permanent

Ensuring robust deployment / release processes so applications are packaged and deployed effectively. Engaging with key stakeholders including software developers, testers, product owners + Central DevOps. Applying Agile principles to automate + streamline applications … more

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Full Stack Developer {React, Node.js}

Posted 4 days ago by Ernest Gordon Recruitment Limited

Remote job

Salary:: £75,000 - £85,000/annum + Annual Bonus + Stock Option
Location:: Tower Hamlets, London
Job Type:: Permanent

Full Stack Developer {React, Node.js. Canary Wharf - 2 days a week in office. £75,000 - £85,000 + Annual Bonus + Stock Option + Annual Training Allowance + Training + Progression. Are you a Full Stack Developer with experience in React and Node.js, looking to have a big impact on … more

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Software Developer {React, Node.js}

Posted 6 days ago by Ernest Gordon Recruitment Limited

Remote job

Salary:: £75,000 - £85,000/annum + Annual Bonus + Stock Option
Location:: Tower Hamlets, London
Job Type:: Permanent

Software Developer {React, Node.js. Canary Wharf - 2 days a week in office. £75,000 - £85,000 + Annual Bonus + Stock Option + Annual Training Allowance + Training + Progression. Are you a Software Developer with experience React and Node.js, looking to have a big impact on the … more

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Senior JavaScript Full Stack Developer

Posted a week ago by Damia Group Ltd

Remote job

Salary:: £75,000 - £85,000/annum
Location:: London
Job Type:: Permanent

Senior JavaScript Full Stack Developer - Permanent - £75 to 85k/annual salary - hybrid - Waterloo/Canary Wharf. We're looking for a Senior JavaScript Full Stack Developer to join an innovative applications development company, focusing on distributed ledger technology and … more

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Power Platform Developer

Posted 04/04/2024 by Synapri

Salary:: £75,000 - £85,000/annum
Location:: London
Job Type:: Permanent

We are working alongside a prestigious financial institution in London and who are looking for a talented Power Platform Developer to join their team. This is a 1-year fixed-term contract, offering a generous compensation package, a performance-based bonus of up to 20% and an exceptional 20 … more

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Full Stack Engineers

Posted 03/04/2024 by Austin Fraser

Salary:: £50,000 - £85,000/annum
Location:: London
Job Type:: Permanent

Austin Fraser are working with a leading Healthcare business, working on a patient and clinician-facing application to improve patient experience and access to primary care. The aim is to build a team of strong Full Stack Developers to transition the existing Web and Mobile … more

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Back-End Developer

Posted 5 days ago by In Technology Group

Remote job

Salary:: £300 - £325/day
Location:: London
Job Type:: Contract

Back-End Developer - Contract Vacancy. IR35 Status: Outside. Rate: £300 - £325 p/d. Working Location: Remote. Contract Length: 3 months. My client has a requirement for Back-End Developer on a 3-month contract. The client is a Telemedicine start-up that are in the process of … more

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