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        1 Contract API job in Holloway (N19) + 20 miles

        Python Software Engineer

        SF Recruitment (Tech)
        Holloway, N19
        £55k - 65k per year + fully remote
        Python, Flask ,Azure, MySQL, API, Django, FastAPI
        Python, Flask ,Azure, MySQL, API, Django, FastAPI
        NEW

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        Python Developer - Operations

        Feenicks Ltd TA Archway International
        Piccadilly, W1
        Up to £60,000 per annum
        Write clean, efficient, and maintainable Python code * Experience withFlaskor similar Python web frameworks - Were working with afast-growing London-based fintech company tohelp them find a talentedPython Developerto join their dynamic engineering team. Please note:The client isunable to sponsor visasat this time. Applicants must have the right to work in the UK. Compensation * Up to £60,000 base salary * Performance-based bonus - Hybrid Working * 23 days per monthin their London office - Responsibilities * Design and architect complex systems and applications for theFinancial Operationsteam * Translate technical requirements into scalable software solutions * Participate in code reviews and uphold best practices across the development lifecycle * Collaborate with stakeholders to gather requirements and provide project updates * Optim
        Write clean, efficient, and maintainable Python code * Experience withFlaskor similar Python web frameworks - Were working with afast-growing London-based fintech company tohelp them find a talentedPython Developerto join their dynamic engineering team. Please note:The client isunable to sponsor visasat this time. Applicants must have the right to work in the UK. Compensation * Up to £60,000 base salary * Performance-based bonus - Hybrid Working * 23 days per monthin their London office - Responsibilities * Design and architect complex systems and applications for theFinancial Operationsteam * Translate technical requirements into scalable software solutions * Participate in code reviews and uphold best practices across the development lifecycle * Collaborate with stakeholders to gather requirements and provide project updates * Optim
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        My exciting new client is looking for a Full Stack Engineer with AI/ML and Python experience. * 10+ years designing and developing operational support systems and automation solutions in Python, 5+ years leading reviews and ensuring quality in others' work. * Develop and maintain server-side logic using Python. Day rate: £500 - £700 (inside IR35) Duration: 12 months - Hybrid: 3 days per week - Start: ASAP - Hybrid working 3 days per week in the London office. * Hands-on experience with Selenium, and iOS functional automation. * Experience with testing activities across the entire lifecycle of the project from inception to delivery. * Design and implement user interfaces using JavaScript, and frameworks such as React. * Manage APIs and integrate third-party services and tools. * Ensure application data
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        Software Engineer

        Platform Recruitment Limited
        EC1, City of London
        Up to £90,000 per annum
        Title: Software Engineer A next-generation and scientifically-led HPC team have opened up an opportunity for an experienced Software Engineer with C++ and GPU expertise to join a team of exceptionally talented developers. This is a fantastic chance for an experienced C++ engineer with proven experience in a video or high-performance environment to join a world-class team of engineers developing truly novel solutions. * Experience writing performance-critical software Company: HPC / AI - Location: London (hybrid) Package: Up to £90,000 - You will have the opportunity to shape the developmental trajectory of the business by working on high-performance greenfield projects. * C++ is your strongest language * Ideally experience in Video or Audio Processing * Exposure to GPU technology (Vul
        Title: Software Engineer A next-generation and scientifically-led HPC team have opened up an opportunity for an experienced Software Engineer with C++ and GPU expertise to join a team of exceptionally talented developers. This is a fantastic chance for an experienced C++ engineer with proven experience in a video or high-performance environment to join a world-class team of engineers developing truly novel solutions. * Experience writing performance-critical software Company: HPC / AI - Location: London (hybrid) Package: Up to £90,000 - You will have the opportunity to shape the developmental trajectory of the business by working on high-performance greenfield projects. * C++ is your strongest language * Ideally experience in Video or Audio Processing * Exposure to GPU technology (Vul
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        Full Stack Developer

        Rise Technical Recruitment Limited
        London
        £70000.00 - £85000.00 per annum + Progression + Training
        In this role, you'll join a driven and ambitious development team, working across the full stack with Java, Python and Vue.js. *Full Stack Development of ML-Driven SaaS Platform (Java, Python and Vue.js) London (Office Based) £75,000 - £85,000 + Progression + Training - An excellent opportunity awaits a software engineer with strong Python and Java experience looking to advance their career at an ML-driven SaaS business. This role offers technical growth, variety, and strong development opportunities. The company is a profitable, growing business delivering AI-driven software solutions that optimise business processes in heavy industries. You'll manage infrastructure and deployment pipelines, use automation tools, and work with DevOps and cloud technologies (AWS). You will join an autonomous team that
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        If you are a skilled Software Engineer with a passion for building scalable solutions and want your skills to make a difference, we would love to hear from you. They are now seeking Software Engineersto play a pivotal role in rebuilding and modernising their software environment. * Proven experience in software development with expertise in C#, .NET, Azure, and SQL. Are you ready to use your technical expertise to help transform services that directly improve lives across the UK? Our client provides emergency accommodation and support services to the UK's most vulnerable people victims of domestic abuse, those fleeing war, chaos and corruption, and individuals seeking asylum. Their mission is to deliver safe environments and innovative solutions that protect and empower those most in need. This is an
        If you are a skilled Software Engineer with a passion for building scalable solutions and want your skills to make a difference, we would love to hear from you. They are now seeking Software Engineersto play a pivotal role in rebuilding and modernising their software environment. * Proven experience in software development with expertise in C#, .NET, Azure, and SQL. Are you ready to use your technical expertise to help transform services that directly improve lives across the UK? Our client provides emergency accommodation and support services to the UK's most vulnerable people victims of domestic abuse, those fleeing war, chaos and corruption, and individuals seeking asylum. Their mission is to deliver safe environments and innovative solutions that protect and empower those most in need. This is an
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        Senior Software Developer

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        From £64,000 to £70,000 per annum + excellent benefits
        Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT). This role will work closely with our Head of Engineering, Head of Data Science, QA Manager, Lead Software Developers, Software Developers and Chief Technology Officer. They are looking for a talented individual who will design, implement, and maintain their publishing software, systems, and customer-facing digital products. * Design and implement systems and software to meet requirements using appropriate tools and methods. * Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and safety requirements. * Abl
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        Job Title: WebMethods Developer We are seeking a skilled WebMethods Developer for a 6-month contract position to support the development, configuration, and optimization of integration solutions in a remote working environment. The successful candidate will work with WebMethods and Axway technologies to ensure efficient and reliable data integration across enterprise systems. * Design, develop, and maintain integration solutions using WebMethods Integration Server, Broker, and Designer. * Minimum 2 years of hands-on experience with WebMethods tools (Integration Server, Broker, Designer). Location: Remote - Duration: 6 Months - IR35 Status: Inside IR35 - Umbrella Only - Clearance: SC Clearance or SC eligibility will be considered * Configure and support Axway solutions, including API m
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        Software Engineer

        Daniel James Resourcing Ltd
        Campden Hill, W8
        £90000 - £100000 per annum, Benefits Exceptional benefits package
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        Python Developer (m/f/d)

        SEFE MARKETING & TRADING LIMITED
        NW1, North West London
        To define
        We are searching for a Python Developer to join SEFE in London. * Application Development: Design, develop, and maintain in-house applications for the Derivatives trading desk using Python, ensuring efficient, scalable, and reliable solutions. * Proficiency in Python (3.10+) SEFE, an international energy company, ensures the security of supply and drives the decarbonisation of its customers. SEFEs activities span the energy value chain, from origination and trading to sales, transport and storage. Through its decades-long expertise in trading and the development of its LNG business, SEFE has become one of the most important suppliers to industrial customers in Europe, with an annual sales volume of 200 TWh of gas and power. Its 50,000 customers range from small businesses to municipalities and multinational organisati
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        Senior Software Engineer - Consultancy

        Technical Futures.
        GU2, Guildford
        Up to £65,000 per annum 10% Company Pension + Bonus + Life Ass + more
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        SEFE MARKETING & TRADING LIMITED
        NW1, North West London
        To define
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        Liberty Recruitment Group
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        £80,000 - £90,000
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        Cobalt Recruitment.
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        £70000.00 - £90000.00 per annum
        Perform data validation, forensic analysis, and troubleshooting. * Integrate data from APIs, S3 buckets, and structured/unstructured sources (JSON, CSV, Excel, PDF, Parquet). * Join geospatial datasets with external data sources and apply complex transformations. * Define validated data schemas and create clear documentation for partners and teams. * Explore and evaluate new data engineering tools and technologies. * 5+ years' experience in data engineering, analytics, or related roles. * Solid understanding of algorithms, data structures, and relational databases. * Knowledge of data cleansing, validation, and basic statistics. * Bachelor's degree in Computer Science, Data Engineering, or related field (or equivalent
        Perform data validation, forensic analysis, and troubleshooting. * Integrate data from APIs, S3 buckets, and structured/unstructured sources (JSON, CSV, Excel, PDF, Parquet). * Join geospatial datasets with external data sources and apply complex transformations. * Define validated data schemas and create clear documentation for partners and teams. * Explore and evaluate new data engineering tools and technologies. * 5+ years' experience in data engineering, analytics, or related roles. * Solid understanding of algorithms, data structures, and relational databases. * Knowledge of data cleansing, validation, and basic statistics. * Bachelor's degree in Computer Science, Data Engineering, or related field (or equivalent
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