6,150 IT jobs

Systems Developer jobs in London

Displaying 1-25 of 29 jobs

systems developer London (up to 100 miles) £401 - £500 per day £601 - £700 per day Clear all

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  1. Mid-Senior PHP/Symfony Engineer - Healthcare Tech

    Posted 26/04/2024 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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  2. FX Pricing Developer

    Posted 5 days ago by Alexander Mann Solutions - Contingency

    Featured job Remote job
    Location:
    London
    Job Type:
    Contract

    On behalf of this organisation, AMS are looking for a FX Pricing Developer for an initial 6 month contract based in London with remote work available. Purpose of the Role. Based in London and part of the FX IT eTrading development team, this role involves working closely with the front … more

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  3. Featured Jobs

    1. FX Pricing Developer

      Posted by Alexander Mann Solutions - Contingency

      Featured job
      London
      Alexander Mann Solutions - Contingency

      On behalf of this organisation, AMS are looking for a FX Pricing Developer for an initial 6 month contract based in London with remote work available. Purpose of the Role. Based in London and part of the FX IT eTrading development team, this role involves working closely with the front …

      Apply Now
      More Apply Now

    2. Blockchain Developer Hyperledger Fabric

      Posted by James Joseph Associates

      Featured job
      EC2N
      £90,000 - £120,000/annum
      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 …

      Apply Now
      More Apply Now

  4. C++ Build Engineer - Investment Bank - London

    Posted 19/04/2024 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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  5. Senior Rust Developer

    Posted 16/04/2024 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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  6. APEX Oracle Developer / APEX Developer

    Posted 5 days ago by DGH Recruitment Ltd

    Remote job
    Salary:
    £400 - £450/day
    Location:
    Daventry, Northamptonshire
    Job Type:
    Contract

    My client are looking to recruit APEX developers to contribute to the development and support of Oracle based bespoke applications (typically involving one terabyte or more or data) on a contract basis. You will work with our software development team to design and support bespoke … more

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  7. Senior Back End Developer

    Posted 15/04/2024 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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  8. SharePoint / Power Platform Developer

    Posted 3 days ago by Intec Select Ltd

    Salary:
    £400 - £450/day Hybrid
    Location:
    Morden
    Job Type:
    Contract

    SharePoint (Office 365)/Power Platform Developer – Hybrid - £400 per day IR 35. An excellent opportunity has arisen for a large enterprise corporation who are seeking a SharePoint (Office 365)/Power Platform Developer to join the IT department on a 6-month contract basis. You will … more

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  9. Quant Risk Developer | Outside IR 35 | London

    Posted 4 days ago by SoCode Limited

    Salary:
    £500 - £900/day
    Location:
    London
    Job Type:
    Permanent

    Quant Risk Developer | Outside IR 35 | London. Position Overview: We are seeking an experienced Quantitative Risk Developer with a strong background in Data Engineering, AWS and risk analytics. The ideal candidate will have expertise in developing and implementing quantitative … more

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  10. RDK-V Developer

    Posted 5 days ago by 5Values

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

    RDK-V Developer. London. Contract (6 months with possible extension. Hybrid. Up to £500 per day (Inside IR35. Do you possess a mastery of C and Linux development for embedded systems? Are you a seasoned developer with a passion for innovation? We're seeking a talented … more

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  11. Platform Engineer

    Posted 2 weeks 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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  12. Senior Software Developer - Golang/Kotlin

    Posted 5 days ago by 5Values

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

    Senior Software Developer - Golang/Kotlin. London. Contract (6 months with possible extension. Hybrid. Up to £500 per day (Inside IR35. This is your chance to join a passionate team and shape the future of how users experience entertainment! We're looking for a talented developer … more

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  13. Senior Java Developer - Trade Platform - Front Office

    Posted 16/04/2024 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 … more

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  15. Senior Golang Engineer

    Posted 24/04/2024 by Opus Recruitment Solutions

    Salary:
    £400 - £450/day
    Location:
    London Arena
    Job Type:
    Contract

    I am on the lookout for a Senior Golang Developer for a 6 month fully remote contract! This role is Outside IR35. The ideal candidate must have. Strong Experience with Golang. Extensive experience with AWS. Good understanding of SQL and NoSQL databases (PostgreSQL, AWS DynamoDB.. Good … more

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  16. Power Platform Developer

    Posted 22/04/2024 by Aatom Recruitment

    Remote job
    Salary:
    £345 - £450/day
    Location:
    Southwark, London
    Job Type:
    Contract

    The Power Platform Developer will be responsible for working with business stakeholders from service areas and Technology and Digital Services to design, build and deliver a series of high-quality solutions to support our adoption of PowerApps across Council. The role will be responsible … more

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  17. D365 BC Technical Consultant

    Posted a week ago by Opus Recruitment Solutions

    Salary:
    £0 - £700/day
    Location:
    London
    Job Type:
    Contract

    You will be playing a crucial role in working alongside the developers to help see through the implementation and integrate external tools with the new system. This is an Outside IR35 role. The role is a hybrid working role, with an expectation to be on site 3 days a week. Key … more

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  18. Senior Devops Engineer

    Posted 3 days ago by Berkeley Square IT Ltd

    Salary:
    £150,000 - £180,000/annum +60% Bonus
    Location:
    London
    Job Type:
    Permanent

    Also, close collaboration with the Core Architecture team will be required to evolve and scale systems in alignment with the growing needs of the business. . You will be expert in. PowerShell / scripting language. C#, Java or Python prior history as developer or the ability to … more

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  19. Data Architect

    Posted 22/04/2024 by Syntax Consultancy Ltd

    Remote job
    Salary:
    £550 - £625/day Outside IR35
    Location:
    London
    Job Type:
    Contract

    Design, develop, and maintain data architectures for banking applications and systems, ensuring adherence to industry best practices and security standards. Develop strategies for data modernization and transformation, including data cleansing, data migration, and data consolidation. Work … more

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  20. Power Platform Developer

    Posted 6 days ago by Computer Futures

    Remote job
    Location:
    London
    Job Type:
    Contract, Temporary

    I am seeking 9 Power Platform Developers to support a business that we work very closely with. The duration is for 6 months with an additional 6 months thereafter. There will be 1 day a week on-site, most likely Tuesday in central London. The project is to work on the new CLM system</em … more

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  21. Scala Developer

    Posted a week ago by 5Values

    Salary:
    £300 - £500/day
    Location:
    London
    Job Type:
    Contract

    Scala Developer. Day Rate - £300-500 Per Day. Contract – 6 months to 3 Years. Location – London (Hybrid. Are you a seasoned Scala Developer looking for a dynamic opportunity where you can thrive in a hybrid work environment? Look no further! We are seeking a talented individual … more

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  22. Network Developer / Network Automation Specialist / Network SRE

    Posted 4 days ago by Berkeley Square IT Ltd

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

    Network Developer / Network Automation Specialist / Network SRE - Python - Salary to £200k per annum. My client, a leading algorithmic trading company is seeking an experienced Network SRE who understands how networks function at a fundamental level, considers how problems can be solved … more

  23. JAVA / HP Non-stop Developer

    Posted 15/04/2024 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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  24. C++ Developer Low Latency

    Posted 16/04/2024 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 … more

    Apply Now

  25. Blockchain Developer Hyperledger Fabric

    Posted 16/04/2024 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 … more

    Apply Now

  26. Senior Golang, Kotlin Developer

    Posted a week ago by 5Values

    Salary:
    £300 - £500/day
    Location:
    London
    Job Type:
    Contract

    Senior Golang, Kotlin Developer. Day Rate - £300-500 Per Day. Contract – 6 months to 3 Years. Location – London (Hybrid. Are you passionate about creating immersive and seamless digital experiences? Are you ready to revolutionize the Global OTT platforms with your software engineering … more

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  27. Application Support Engineer

    Posted 26/04/2024 by Intec Select Ltd

    Salary:
    £100,000 - £120,000/annum £135k - £145k total package
    Location:
    London
    Job Type:
    Permanent

    The trade Management team offers mission-critical support for the Openlink Endur platform and several related systems. These tools support the commodities trading, primarily in the energy/ETRM space, but also in other areas like metals and agriculture. This role involves supporting various … more

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