Systems Developer Jobs in London

ICT Systems Administrator and Developer

Posted 03/04/2024 by In Technology Group

Remote job

Salary:: £70,000 - £75,000/annum Excellent Holidays & Training
Location:: City of London, London
Job Type:: Permanent

Job Title: ICT Systems Administrator and Developer. Location: Central London, Hybrid Working (3/2 split. Salary: £75,000 (£4,500 pcm due to tax immunity. Position Overview. As an ICT Systems Administrator and Developer, you will play a pivotal role in managing and … more

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C# Developer Trading Systems

Posted 2 weeks ago by TRM International

Salary:: £50,000 - £80,000/annum Bonus
Location:: London
Job Type:: Permanent

We are currently seeking skilled C# Developers to contribute to our client's expanding team, where colleagues boast a strong background in science and programming across various experience levels, emphasising expertise in the .NET platform. They develop automated tools for their in-house … more

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Featured Jobs

Blockchain Developer Hyperledger Fabric

Posted by James Joseph Associates

Featured job

Location

EC2N

Salary

£90,000 - £120,000/annum

Agency

James Joseph Associates

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 …

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Salesforce Technical Architect

Posted by Metropolitan Thames Valley

Featured job

Location

Farringdon

Salary

£95,000/annum

Company

Metropolitan Thames Valley

… ll be responsible for making sure the Salesforce integrations are implemented securely and that the data that flows between Salesforce and integrated systems is understood and secure in transit. Supported by the Info Sec team, you?ll be responsible for carrying out regular security reviews …

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Senior Back End Developer

Posted 12 hours ago by Ernest Gordon Recruitment Limited

Remote job

Location:: London
Job Type:: Permanent

Senior Back End Developer (Java, SQL, API, XML, MySQL. Working from home (Travel to Belgium once a quarter. £65,000 - £75,000 + 10% performance related bonus + 4% pension contribution + Company benefits. Are you a Senior Backend Developer looking to directly contribute to the … more

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Software Developer {React, Node.js}

Posted a week 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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Full Stack Developer {React, Node.js}

Posted a week 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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C# Developer

Posted a week ago by Hexwired Recruitment Limited

Quick apply

Salary:: £50,000 - £60,000/annum Flexible working
Location:: London
Job Type:: Permanent

C# Developer – London (Semi-Remote) – £50-60k. Hexwired Recruitment has partnered with a company looking to deliver software solutions for their range of products and services in the insurance industry. The team support and develop many applications and projects, you may be required to … more

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Front-End Developer

Posted a week ago by In Technology Group

Remote job

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

Front-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 Front-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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Back-End Developer

Posted a week 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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Mid-Senior PHP/Symfony Engineer - Healthcare Tech

Posted today by SR2

Remote job

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

Mid-Senior PHP/Symfony Developer - Healthcare - 1 day a week remote - £105,000. Up to £105,000. SaaS provider within the Healthcare space. The opportunity to make an impact with a mission-led business.You will be working for a mission-led business in the healthcare sector! They have 4 years … 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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Senior BI Developer - £65K - London (South Bank) - Hybrid

Posted 2 weeks ago by In Technology Group

Remote job

Salary:: £50,000 - £65,000/annum Benefits
Location:: London
Job Type:: Permanent

Senior BI Developer - £65K - London (South Bank) - Hybrid. Join a growing team fostering culture of creativity, this client is a forward thinking, exciting service provider seeking an experienced Senior BI Developer to lead our BI initiatives and drive the development of cutting- … more

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Salesforce Developer - 6 month FTC

Posted 08/04/2024 by With Intelligence

Salary:: £NEG
Location:: London
Job Type:: Permanent

With Intelligence is currently seeking a skilled Salesforce Developer to join our team on a six month fixed-term contract basis. As a Salesforce Developer, you will play a critical role in the design, development, and implementation of Salesforce solutions to meet the business … more

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Senior Developer - Hybrid - £75-85k

Posted 02/04/2024 by Avanti Recruitment

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

Avanti Recruitment is working with a Finance company based in central London in their search for a Senior Developer, after a very successful year they are expanding further to help cope with the demand of their products that provide bespoke advice, planning and payment solutions. They … 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 advanced … more

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Frontend Developer

Posted 04/04/2024 by Leo Technology

Remote job

Salary:: £55,000 - £65,000/annum
Location:: London
Job Type:: Permanent

. 💥 Job Title: Front End Developer (Angular, Typescript. 💥 Industry: Higher Education. 💥 Salary: £55,000-£65,000. 💥 Interview process: 1 stage (video interview. 💥 Working location: Fully remote (Note - contract will be tied to an office location in London. The Role. We're working with a … more

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Python Developer

Posted a week ago by Hexwired Recruitment Limited

Quick apply

Salary:: £50,000 - £60,000/annum Remote working
Location:: London
Job Type:: Permanent

Python Developer – Remote - £50-60k. Hexwired Recruitment has partnered with a world leader in the live entertainment industry who are seeking a talented Python Developer to join their fast-paced team to work on a range of software and hardware products focussing on interactive … more

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Gloss Developer

Posted a week ago by Adecco

Remote job

Salary:: £700 - £800/day
Location:: South East London, London
Job Type:: Contract

🌟 Exciting Opportunity: Gloss Developer 🌟. 💼 Industry: Banking. 💻 Skills: Gloss, SQL, Capital Markets. 📆 Contract. 💰 Daily Rate: £700 - £800 (inside IR35 via umbrella. ⏳ Contract Length: 6 months initially. Are you a talented Gloss Developer looking for your next challenge? Our … more

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Fullstack Developer

Posted a week 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 .NET Software Developer

Posted a week ago by Becrypt Ltd

Remote job

Salary:: £75,000 - £84,000/annum
Location:: WC1A, Bloomsbury Square, Greater London
Job Type:: Permanent

Senior .NET Software Developer. Location: London WC1A 1BS, UK / Hybrid Working. Job Purpose. To be part of a team designing and developing features on our existing device management platform, which is currently being used to manage iOS, Android and our flagship Paradox products in a number … more

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Senior Security Systems Design Engineer

Posted yesterday by Logix Resourcing

Salary:: £60,000 - £65,000/annum
Location:: SE1, Chaucer, Greater London
Job Type:: Permanent

Senior Security Systems Design Engineer. I am looking to hire an experienced (3-5 Years) Senior Security Systems Design Engineer on behalf of a prestigious client of mine, on a permanent basis. Our clients are looking for a motivated individual who will have experience of, and the … more

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C++ Build Engineer - Investment Bank - London

Posted a week ago by Huxley Associates

Remote job

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

Designing, implementing, and maintaining build systems for C++ applications. Collaborating with software developers to optimise build processes and improve build times. Troubleshooting build failures and resolving issues promptly to minimise downtime. Managing dependencies and … 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, … more

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Senior Rust Developer

Posted a week ago by James Joseph Associates

Salary:: £150,000 - £200,000/annum Circa 40-80% Bonus + Pension + Ben
Location:: EC2N, Broad Street, Greater London
Job Type:: Permanent

As a consequence, the need has arisen to hire an additional senior software engineer with an accomplished background working in low-latency trading systems, commercial experience with Rust and a background in either C++ or Java with a focus on optimising performance. You would work on a … more

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Linux/OpenSource Application Admin

Posted 3 days ago by Coyles

Salary:: £320/day
Location:: N1C, King's Cross, Greater London
Job Type:: Temporary

The successful post holder will be passionate about open-source software, Linux, security, and the developer experience. This role demands a high degree of technical skill with Linux operating systems and open-source applications. Duties and Responsibilities. Install, configure, … more

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Blockchain Developer

Posted a week ago by Antony James Recruitment Ltd

Remote job

Salary:: £60,000 - £70,000/annum
Location:: London
Job Type:: Permanent

Blockchain Developer - London. Are you a Senior Blockchain Developer who has Web3 and Gaming experience. You will be working for a growing, dynamic, Blockchain/Tech start-up in London, who specialise in creating innovative solutions, working with IoT and Artificial Intelligence. … more

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Senior Back End Developer

Posted a week ago by Access Computer Consulting

Remote job

Salary:: £500 - £540/day
Location:: South London, London
Job Type:: Contract

Senior Back End Developer - 12 months - INSIDE IR35. Senior Back end Developer required for a 12 month assignment for an organisation based in South London. You will be site based two days per week. The Senior Developer will have expert knowledge of designing, building, … more

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PHP Developer

Posted a week ago by HartleyCo Ltd

Salary:: £70,000 - £90,000/annum
Location:: EC1A, Clerkenwell, Greater London
Job Type:: Permanent

As a Senior PHP Developer, you'll be an integral part of a talented team of 8 developers, shaping high-level backend systems and will drive the development of scalable solutions that connects journalists and media organisations across the globe. Key Responsibilities. … more

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Senior Software Developer - London (Contract)

Posted 10/04/2024 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 … more

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React Developer

Posted 09/04/2024 by In Technology Group

Remote job

Salary:: £350 - £375/day
Location:: London
Job Type:: Contract

React Developer - Contract Vacancy. Rate: £350 - £375 p/d. Working Location: Remote. Contract Length: 6 Months. Start Date: Asap. My client has a requirement for a Software Developer to work on a 6-month initial contract. The client is a software development company who designs and … more

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Web Developer - PHP / WordPress

Posted a week ago by SR2

Remote job

Salary:: £325 - £350/day
Location:: London
Job Type:: Temporary

PHP Developer (Laravel. PHP / Laravel / Outside IR35. Contract: Outside IR35. Length: 3 Months. Rate: £350 per day. Location: Fully Remote. The Role. We are currently working with a SME sized consultancy. They are now on the lookout for a PHP Developers to work on a project … more

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Python Developer - Risk/FX experience

Posted 3 days 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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Backend Developer

Posted 12 hours ago by Langham Recruitment

Remote job

Salary:: £40,000 - £60,000/annum
Location:: London
Job Type:: Permanent

Backend Developer | AAA Gaming | C# / .NET | £40k - £60k DOE | Fully Remote. Langham are delighted to represent the opportunity for a mid-level Backend Developer to join a highly reputable AAA-rated gaming studio. With leadership from some of the most well know global gaming … more

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Web Solutions Engineer

Posted yesterday by Randstad Technologies Recruitment

Remote job

Salary:: £40 - £42.31/hour
Location:: London
Job Type:: Contract

Are you looking for an exceptional opportunity as a Full-Stack Developer position based in London? Your search ends here. Location: London. Duration: 6 months Contract. Remote / Hybrid: Hybrid. Pay rate: £40 - 43/hr. Position: Full-Stack Developer. Our Top Technology client is … more

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Full Stack Developer

Posted 09/04/2024 by Berkeley Square IT Ltd

Salary:: £150,000 - £200,000/annum +Bonus
Location:: London
Job Type:: Permanent

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Senior Software Developer

Posted 2 weeks 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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C# Developer

Posted 2 days ago by Develop

Remote job

Salary:: £350 - £400/day
Location:: City of London, London
Job Type:: Contract

C# Developer. 24 Month Contract. £400p/d Inside IR35. Fully Remote. My client are working on a large programme of work and need a highly skilled c# Developer to work on high-volume back office transactional systems. The successful candidate will. Have expertise in agile … more

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Remote C# Software Developer

Posted a week ago by Morgan Fraser Group Limited

Salary:: £50,000 - £70,000/annum
Location:: EC1A, Clerkenwell, Greater London
Job Type:: Permanent

Our client a global Technology Company based in Central London is urgently looking for a Remote C# Software Developer. Working on leading software projects such as Back-End projects, Web systems and Embedded systems. Will be working on leading Development projects within C … more

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.NET Developer - London (Hybrid) - £60,000 + Bonus (up to 50%)

Posted 02/04/2024 by Avanti Recruitment

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

The company is looking to take on a mid-level .NET Developer to join their existing team. The company are based in the heart of London with great transport links and would like their Developer to attend the office 1-3 days per week. You will be creating real-time systems … 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 … 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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C# .Net Developer

Posted yesterday by Qualserv Consulting Limited

Salary:: £380 - £400/day
Location:: Tower Hamlets, Greater London
Job Type:: Contract, Temporary

This is a great opportunity for capable developers to work on a number of exciting systems development projects on-site at a large global financial services institution. These are ongoing roles so will last a long time for the right individuals. £380-400 per day (Inside IR35, via … more

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Test Engineer

Posted 05/04/2024 by In Technology Group

Remote job

Salary:: £200 - £300/day
Location:: London
Job Type:: Contract

You will be supporting an in house and freelance team of Software/Mobile Developers and supporting them throughout the full development lifecycle. This role will require a Tester with experience working across systems using a manual testing approach involving proper planning and … more

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.NET Developer - £50-55k - Remote/London

Posted 02/04/2024 by Avanti Recruitment

Salary:: £50,000 - £55,000/annum
Location:: London
Job Type:: Permanent

Avanti Recruitment is working with a Global Entertainment company based in central London who are on the market for a .NET Developer to join their expanding team. They provide solutions for the biggest events all around the world, they have over 30 sites across 50 countries and work with … more

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Tech Lead

Posted 10/04/2024 by Carbon 60

Remote job

Salary:: £700 - £850/day
Location:: Hounslow, London
Job Type:: Contract

Due to a core legacy system of theirs going out of support, they need to replace this in extreme timelines. As the Tech Lead/Engineering Manager, you will lead the team of engineers/developers and assist them in solving technical problems/dependencies to achieve their objectives. … more

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MS SQL Server Developer

Posted 05/04/2024 by In Technology Group

Remote job

Salary:: £250 - £350/day
Location:: London
Job Type:: Contract

MS SQL Server Developer - Contract Vacancy. IR35 Status: Outside. Rate: £250 - £350 p/d. Working Location: Remote. Contract Length: 3 Months (Potential to be extended. Start Date: ASAP. My client has an immediate requirement for a MS SQL Server Developer to work on a 3-month … more

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Senior Developer - £55-75k - London / Fully remote

Posted 02/04/2024 by Avanti Recruitment

Salary:: £55,000 - £75,000/annum
Location:: London
Job Type:: Permanent

A Senior Developer is required to join a market-leading provider of sports business based in London. Specialising in all things sport, my client has grown rapidly in the last 27 years due to the high demand and reputation of their business, they are keen to take on an experienced and … more

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Senior Software Developer - London

Posted 04/04/2024 by 83zero Ltd

Remote job

Salary:: £70,000 - £90,000/annum pension, health care, perks
Location:: London
Job Type:: Permanent

Senior Software Developer - Permananet. Salary: £70,000 to £90,000 per annum, plus benefits, perks & healthcare options. Location: Hybrid role - London. Our client is one of the fastest growing and most successful IT Services company in Europe, who are currently looking for multiple senior … more

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Data Engineer

Posted a week ago by Spectrum IT Recruitment

Remote job

Salary:: £50,000 - £60,000/annum plus remote working and benefits
Location:: London
Job Type:: Permanent

Build new products, engineer new solutions, create systems and platforms that help with the ranking of thousands of legal professionals within the law and legal sector. About you. You are an experienced Data Engineer where your main responsibility will be to promote engineering best … more

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Senior Data Engineer

Posted 3 days ago by Spectrum IT Recruitment

Remote job

Salary:: £60,000 - £70,000/annum plus remote working and benefits
Location:: London
Job Type:: Permanent

Build new products, engineer new solutions, create systems and platforms that help with the ranking of thousands of legal professionals within the law and legal sector. About you. You are an experienced Senior Data Engineer where your main responsibility will be to promote engineering best … more

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Senior Software Engineer (C++/Rust)

Posted 4 days ago 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 … more

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