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        4 Part Time API jobs in London + 20 miles

        Senior Technical Specialist

        NPL
        Teddington, London
        £53,693 per annum
        We have an exciting opportunity for a Senior Salesforce Administrator / Developer(Technical Specialist) at NPL. The focus for this role is to lead on the design, development, and support of the platform. Youll be joining the Enterprise Systems team. Salesforce is becoming a crucial business tool within NPL and we require a Snr Salesforce Administrator/Developer(Technical Specialist) to support the adoption within the business. The person will be required to collaborate withkey stakeholders in the organisation, including Sales, Marketing, Commercial Excellence,business analysts,project managersand end-users to gather and analyse their business needs and requirements, and to consequently drive the development of the Salesforce platform in response to those needs to meet strategic objectives.
        We have an exciting opportunity for a Senior Salesforce Administrator / Developer(Technical Specialist) at NPL. The focus for this role is to lead on the design, development, and support of the platform. Youll be joining the Enterprise Systems team. Salesforce is becoming a crucial business tool within NPL and we require a Snr Salesforce Administrator/Developer(Technical Specialist) to support the adoption within the business. The person will be required to collaborate withkey stakeholders in the organisation, including Sales, Marketing, Commercial Excellence,business analysts,project managersand end-users to gather and analyse their business needs and requirements, and to consequently drive the development of the Salesforce platform in response to those needs to meet strategic objectives.
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        London, UK About Us at GoCardless GoCardless is a global bank payment company. Over 100,000 businesses, from start-ups to household names, use GoCardless to collect and send payments through direct debit, real-time payments and open banking. GoCardless processes US$130bn+ of payments annually, across 30+ countries; helping customers collect and send both recurring and one-off payments, without the chasing, stress or expensive fees. We use AI-powered solutions to improve payment success and reduce fraud. And, with open banking connectivity to over 2,500 banks, we help our customers make faster, more informed decisions. We are headquartered in the UK, with additional offices in Australia, France, Ireland, Latvia, Portugal and the United States. At GoCardless, we're all about supporting you! We're committed to making our hiring process inclusive and accessible.
        London, UK About Us at GoCardless GoCardless is a global bank payment company. Over 100,000 businesses, from start-ups to household names, use GoCardless to collect and send payments through direct debit, real-time payments and open banking. GoCardless processes US$130bn+ of payments annually, across 30+ countries; helping customers collect and send both recurring and one-off payments, without the chasing, stress or expensive fees. We use AI-powered solutions to improve payment success and reduce fraud. And, with open banking connectivity to over 2,500 banks, we help our customers make faster, more informed decisions. We are headquartered in the UK, with additional offices in Australia, France, Ireland, Latvia, Portugal and the United States. At GoCardless, we're all about supporting you! We're committed to making our hiring process inclusive and accessible.
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        Backend Engineer (.NET)

        Queen Square Recruitment Limited
        W1, Central London
        Up to £80,000 per annum
        We are looking for a skilled Backend Engineer with strong experience in .NET Core / .NET 6+ to join our team on a part-time basis (4 days per week) in London. You will work alongside AI, ML, and app development teams to build scalable, secure, and intelligent backend services. Key Responsibilities * Design, develop, and maintain scalable backend services using .NET Core / .NET 6+ * Collaborate efficiently on an AI-driven project alongside the customers Lead Backend Engineer * Work closely with ML Engineers, App Developers, and Data teams for integrated feature delivery * Design and build RESTful APIs to expose AI models and LLM prompt-based services * Integrate trained ML models into backend systems supporting real product features * Build and maintain infrastructure for data ingestion, processing, and secure storage
        We are looking for a skilled Backend Engineer with strong experience in .NET Core / .NET 6+ to join our team on a part-time basis (4 days per week) in London. You will work alongside AI, ML, and app development teams to build scalable, secure, and intelligent backend services. Key Responsibilities * Design, develop, and maintain scalable backend services using .NET Core / .NET 6+ * Collaborate efficiently on an AI-driven project alongside the customers Lead Backend Engineer * Work closely with ML Engineers, App Developers, and Data teams for integrated feature delivery * Design and build RESTful APIs to expose AI models and LLM prompt-based services * Integrate trained ML models into backend systems supporting real product features * Build and maintain infrastructure for data ingestion, processing, and secure storage
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        About Dune Dune is on a mission to make crypto data accessible. Were a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. Were a team of ~55 employees, working together across Europe and eastern US timezones ?. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more. Were backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. Were using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards
        About Dune Dune is on a mission to make crypto data accessible. Were a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. Were a team of ~55 employees, working together across Europe and eastern US timezones ?. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more. Were backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. Were using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards
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        NEW

        8 exact matches jobs are outside your preferred location

        Position Overview Job Title Senior Engineer Location London Corporate Title Assistant Vice President You will play a key role in the transformation of Rates and Credit Fixed Income technology landscape. As part of our multi-year platform modernisation project, you will be responsible for building a suite of new, real-time, high-performance applications supporting various trading workflows. You will be involved in architecting solutions across the stack, encouraging best practices and working closely with Business stakeholders to build a maintainable, operationally efficient and scalable platform to last the next decade. What well offer you A healthy, engaged and well-supported workforce are better equipped to do their best work and, more importantly, enjoy their lives inside and outside the workplace.
        Position Overview Job Title Senior Engineer Location London Corporate Title Assistant Vice President You will play a key role in the transformation of Rates and Credit Fixed Income technology landscape. As part of our multi-year platform modernisation project, you will be responsible for building a suite of new, real-time, high-performance applications supporting various trading workflows. You will be involved in architecting solutions across the stack, encouraging best practices and working closely with Business stakeholders to build a maintainable, operationally efficient and scalable platform to last the next decade. What well offer you A healthy, engaged and well-supported workforce are better equipped to do their best work and, more importantly, enjoy their lives inside and outside the workplace.
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        Position Overview Job Title Lead Engineer Location London Corporate Title Vice President You will play a key role in the transformation of Rates and Credit Fixed Income technology landscape. As part of our multi-year platform modernisation project, you will be responsible for building a suite of new, real-time, high-performance applications supporting various trading workflows. You will be involved in architecting solutions across the stack, encouraging best practices and working closely with Business stakeholders to build a maintainable, operationally efficient and scalable platform to last the next decade. What well offer you A healthy, engaged and well-supported workforce are better equipped to do their best work and, more importantly, enjoy their lives inside and outside the workplace.
        Position Overview Job Title Lead Engineer Location London Corporate Title Vice President You will play a key role in the transformation of Rates and Credit Fixed Income technology landscape. As part of our multi-year platform modernisation project, you will be responsible for building a suite of new, real-time, high-performance applications supporting various trading workflows. You will be involved in architecting solutions across the stack, encouraging best practices and working closely with Business stakeholders to build a maintainable, operationally efficient and scalable platform to last the next decade. What well offer you A healthy, engaged and well-supported workforce are better equipped to do their best work and, more importantly, enjoy their lives inside and outside the workplace.
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        Job Description Job Type: Perm Location: London. Flexible working: All our roles are open to part-time, job-share and other types of flexibility. We will discuss what is important to you and balancing this with business requirements during the recruitment process. You can read more about Phoenix Flex here. Salary and benefits: Up tp £100,000 plus bonus 16% - 32%, private medical cover, 38 days annual leave, excellent pension, 12x salary life assurance, career breaks, income protection, 3x volunteering days and much more Closing Date: 29th August Were Phoenix Group, were a long-term savings and retirement business. We offer a range of products across our market-leading brands, Standard Life, SunLife, Phoenix Life and ReAssure. Around 1 in 5 people in the UK has a pension with us.
        Job Description Job Type: Perm Location: London. Flexible working: All our roles are open to part-time, job-share and other types of flexibility. We will discuss what is important to you and balancing this with business requirements during the recruitment process. You can read more about Phoenix Flex here. Salary and benefits: Up tp £100,000 plus bonus 16% - 32%, private medical cover, 38 days annual leave, excellent pension, 12x salary life assurance, career breaks, income protection, 3x volunteering days and much more Closing Date: 29th August Were Phoenix Group, were a long-term savings and retirement business. We offer a range of products across our market-leading brands, Standard Life, SunLife, Phoenix Life and ReAssure. Around 1 in 5 people in the UK has a pension with us.
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        NEW
        Job Title: Social Media Technology Executive Location: 1HQ Type of contract: full-time, permanent Diageo is the worlds leading premium drinks company, a business built on the principles and foundations laid by the giants of our industry. Arthur Guinness, Alexander Walker, and many other dedicated people that followed in their footsteps, cared deeply about the people and businesses they fostered, and the communities in which they operated. Today we stand on the shoulders of these giants and act with the same entrepreneurial spirit. We are a spirited company born of an incredible entrepreneurial legacy. The success of Guinness, Smirnoff, Johnnie Walker, Tanqueray, Baileys and many more brands led to the formation of our company in 1997. And we only thrive today because of the talent of our people to grow our brands, old and new, and keep them strong.
        Job Title: Social Media Technology Executive Location: 1HQ Type of contract: full-time, permanent Diageo is the worlds leading premium drinks company, a business built on the principles and foundations laid by the giants of our industry. Arthur Guinness, Alexander Walker, and many other dedicated people that followed in their footsteps, cared deeply about the people and businesses they fostered, and the communities in which they operated. Today we stand on the shoulders of these giants and act with the same entrepreneurial spirit. We are a spirited company born of an incredible entrepreneurial legacy. The success of Guinness, Smirnoff, Johnnie Walker, Tanqueray, Baileys and many more brands led to the formation of our company in 1997. And we only thrive today because of the talent of our people to grow our brands, old and new, and keep them strong.
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        HubSpot Consultant - Strategic Business Support Location: Shrewsbury (onsite-first, some flexibility considered) Type: Permanent (£40,000) or Contract (£200-£250/day) Hours: Full-time or Part-time (3 days pro rata) We're looking for a HubSpot Consultant to join a growing Shrewsbury-based consultancy. This role is about using HubSpot not just as a tool, but as a driver of business change - helping clients improve processes, streamline operations, and achieve growth. Working closely with senior stakeholders, you'll configure, optimise, and train teams on HubSpot, ensuring it delivers measurable results. This is a varied, hands-on role with the chance to influence both client outcomes and internal delivery systems. Key Responsibilities Configure and optimise HubSpot for specific business needs Build workflows, pipelines, dashboards, and custom reports
        HubSpot Consultant - Strategic Business Support Location: Shrewsbury (onsite-first, some flexibility considered) Type: Permanent (£40,000) or Contract (£200-£250/day) Hours: Full-time or Part-time (3 days pro rata) We're looking for a HubSpot Consultant to join a growing Shrewsbury-based consultancy. This role is about using HubSpot not just as a tool, but as a driver of business change - helping clients improve processes, streamline operations, and achieve growth. Working closely with senior stakeholders, you'll configure, optimise, and train teams on HubSpot, ensuring it delivers measurable results. This is a varied, hands-on role with the chance to influence both client outcomes and internal delivery systems. Key Responsibilities Configure and optimise HubSpot for specific business needs Build workflows, pipelines, dashboards, and custom reports
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        NEW
        Rates & Credit Web Frontend Engineer Position Overview Job Title Rates & Credit Web Frontend Engineer Location London Corporate Title Assistant Vice President Engineer is responsible for managing or performing work across multiple areas of the banks overall IT Platform/Infrastructure including analysis, development, and administration. It may also involve taking functional oversight of engineering delivery for specific departments. This role is a key contributor to the evolution of our Fixed Income trading platforms, helping to deliver a cohesive, web-based, real-time, and data-rich trader desktop. You will work closely with trading teams to build intuitive, high-performance user interfaces that support complex workflows and integrate seamlessly with strategic systems. What well offer you
        Rates & Credit Web Frontend Engineer Position Overview Job Title Rates & Credit Web Frontend Engineer Location London Corporate Title Assistant Vice President Engineer is responsible for managing or performing work across multiple areas of the banks overall IT Platform/Infrastructure including analysis, development, and administration. It may also involve taking functional oversight of engineering delivery for specific departments. This role is a key contributor to the evolution of our Fixed Income trading platforms, helping to deliver a cohesive, web-based, real-time, and data-rich trader desktop. You will work closely with trading teams to build intuitive, high-performance user interfaces that support complex workflows and integrate seamlessly with strategic systems. What well offer you
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        NEW
        Position Overview Job Title Rates and Credit Senior Full-Stack Engineer Location London Corporate Title Vice President You will play a key role in the transformation of Rates and Credit Fixed Income front-office technology landscape. As part of our multi-year platform modernisation project, you will be responsible for building a suite of new, real-time, high-performance React applications supporting various trading workflows for our growing business. You will be involved in architecting solutions across the stack, encouraging best practices and working closely with Business stakeholders to build a maintainable, operationally efficient and scalable platform to last the next decade. What well offer you Hybrid Working We understand that employee expectations and preferences are changing.
        Position Overview Job Title Rates and Credit Senior Full-Stack Engineer Location London Corporate Title Vice President You will play a key role in the transformation of Rates and Credit Fixed Income front-office technology landscape. As part of our multi-year platform modernisation project, you will be responsible for building a suite of new, real-time, high-performance React applications supporting various trading workflows for our growing business. You will be involved in architecting solutions across the stack, encouraging best practices and working closely with Business stakeholders to build a maintainable, operationally efficient and scalable platform to last the next decade. What well offer you Hybrid Working We understand that employee expectations and preferences are changing.
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        NEW
        Vacancy Information Division / Department - Corporate Development Grade - Level 2 Status - Full Time or Happy to Talk Flexible Working Contract Type - Permanent Salary Grade Range - £54,178 - £62,807 Working Hours - 36.0 Hours per Week Shift Allowance - No Politically Restricted - No Location - Surrey Police Headquarters, Guildford The starting salary for this role will usually be at the bottom of the salary range and will be pro-rata if the working hours are less than full time. Chief Constables' Message We really welcome your interest in joining our Police Force. It is a privilege to lead the teams in Surrey Police who continuously work selflessly and tirelessly in order to keep people in our counties safe. We are looking for talented and inspirational people who put the needs of the public at the heart of everything that they do and who want to make a difference.
        Vacancy Information Division / Department - Corporate Development Grade - Level 2 Status - Full Time or Happy to Talk Flexible Working Contract Type - Permanent Salary Grade Range - £54,178 - £62,807 Working Hours - 36.0 Hours per Week Shift Allowance - No Politically Restricted - No Location - Surrey Police Headquarters, Guildford The starting salary for this role will usually be at the bottom of the salary range and will be pro-rata if the working hours are less than full time. Chief Constables' Message We really welcome your interest in joining our Police Force. It is a privilege to lead the teams in Surrey Police who continuously work selflessly and tirelessly in order to keep people in our counties safe. We are looking for talented and inspirational people who put the needs of the public at the heart of everything that they do and who want to make a difference.
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        NEW

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        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 organisations. By investing in clean energies and especially in the hydrogen ecosystem, SEFE is contributing to the energy transition. The company employs around 2,000 people globally and is owned by the Federal Government of Germany. Securing energy now and for the future.
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        Permanent Information Technology Havant About the Role Lockheed Martin is looking for a SeniorFull Stack Engineer to support the FORCE Portfolio, which powers internal IT infrastructure and services across global operations. You'll contribute to building, automating, and maintaining systems that support infrastructure provisioning, customer self-service portals, and change/incident management in multi-cloud and on-prem environments. This is an ideal opportunity for recent graduates or early-career professionals eager to grow their skills in full stack development, cloud engineering, and DevOps practices within a highly supportive, agile team. * Assist in developing full stack web and infrastructure solutions * Support infrastructure automation using Terraform and Ansible * Write and maintain scripts using Python, Bash, and PowerShell
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        Quantitative Researcher

        Anson Mccade
        South East
        GBP 150,000.00 ;GBP 100,000.00 per year
        £150,000 GBP + £100,000 Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent My client is a global investment management firm that utilizes a diversified portfolio of systematic and quantitative strategies across financial markets that seeks to achieve high quality, uncorrelated returns for their clients. They have deep expertise in trading, technology and operations and attribute their success to rigorous scientific research. As a technology and data-driven firm, they design and build their own cutting-edge systems, from high performance trading platforms to large scale data analysis and compute farms. With offices around the globe, they emphasize true, global collaboration by aligning their investment, technology, and operations teams functionally around the world. Building on
        £150,000 GBP + £100,000 Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent My client is a global investment management firm that utilizes a diversified portfolio of systematic and quantitative strategies across financial markets that seeks to achieve high quality, uncorrelated returns for their clients. They have deep expertise in trading, technology and operations and attribute their success to rigorous scientific research. As a technology and data-driven firm, they design and build their own cutting-edge systems, from high performance trading platforms to large scale data analysis and compute farms. With offices around the globe, they emphasize true, global collaboration by aligning their investment, technology, and operations teams functionally around the world. Building on
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        Location: UK-wide - Remote based. Employment Type: Permanent Salary: £75,000 - £85,000 per annum, dependent on experience Context Recruitment is working in partnership with a leading IT Services provider to appoint a skilled Full Stack Python Developer with demonstrable experience in data engineering. This role offers the opportunity to contribute to innovative cloud and data-driven projects within a collaborative and forward-thinking technical environment. * Design, build and maintain full-stack applications using Python (Django, Flask or FastAPI) and modern JavaScript frameworks (such as React, Vue or Angular) * Develop and optimise ETL pipelines, data workflows and API integrations * Collaborate with data engineers and analysts to ensure efficient data architecture and accessibility * Work with relational and non-relational databases (e.g. PostgreSQL, MongoDB)
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        At Holland & Barrett, we're on a mission to make health and wellness a way of life for everyone and technology is a key enabler of that vision. As we evolve into a leading omni-channel retailer, we're investing heavily in cutting-edge technology to create seamless, personalised experiences across every touchpoint. Whether it's faster retail journeys, smarter delivery, or a deeply tailored online experience technology is powering it all. Our teams are agile, cloud-first, and customer-obsessed. We build what's right for our business, not just what's available off the shelf, and we automate and test at every level. This role sits within our Online Customer Experience (OCX) vertical the team behind our web and mobile e-commerce platforms.
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        SEFE MARKETING & TRADING LIMITED
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        £100,000-120,000 GBP Discretionary end of year bonus Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Anson McCade have partnered with a quantitative trading firm based in New York and London which specialises in intraday/mid frequency trading of equities and futures markets. This firm is building a greenfield systematic business, and is seeking a Quantitative Developer with 5+ years of experience using C++ and Python to support a collaborative team of Quant Researchers and Portfolio Managers. In this role, you will work closely with industry-leading technologists to develop and implement High Performance trading infrastructure and applications such as market and data connectivity. * Design, develop, support and maintain trading related systems, tools and infrastructure such as order management and data processing systems.
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        London - Hybrid Up to £85k React, TypeScript, NodeJS, AWS Health Insurance Life Insurance Continuous Professional Development, Certifications Cycle to work And more I am looking for a Full Stack Lead Engineer for a client in London. You should have extensive experience with React, TypeScript, NodeJS and AWS. You will be taking the lead in building solutions and working on new and existing solutions. There is an element of Leadership within this role, so ideally you will have mentored and lead teams before. This is a full stack role, so you should be skilled with both Frontend and Backend. You will work closely with a cross-functional team, including a Product Manager. This company is looking for a Full Stack Lead Engineer with the below skills to continue their success and growth. React, NodeJS, TypeScript AWS - Lambda, Cognito, S3, SQS, Eventbridge, Gateway
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        £100,000 GBP Onsite WORKING Location: Newcastle Upon Tyne, North East - United Kingdom Type: Permanent A newly established venture, backed by leading names in management consulting and global investment, is seeking outstanding Software Developers to join its growing team in the heart of Newcastle City Centre. This is a unique opportunity to be part of an exciting new business from the ground up, helping to shape the culture, drive innovation, and deliver cutting-edge solutions to complex business challenges. Why Join The organisation prides itself on recruiting and developing the very best talent in the North East. Every project is delivered with precision, innovation, and a strong focus on exceeding client expectations.
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        Senior Guidewire Developer

        Pioneer Search
        City of London, London
        £90000 - £110000 per annum + 20% bonus
        Guidewire Developer - Ace Certified Location London Salary: £90,000 - £110,000 per annum + 20% Bonus Type: Permanent, Hybrid (2 days in London) An ACE Certified Guidewire Developer with experience with Guidewire for claims, and ClaimCenter configurations is required for a leading insurance organisation in London. The business is currently in the process of migrating to Guidewire and would be looking for a developer to lead them through the migration process and to monitor and configure the platform, as well as architect and design solutions being pioneered within the Guidewire Cloud. This is a brand-new team with lots of scope for development and growth. You should have strong development skills in Java and GOSU as well as stakeholder skills to help the organisation navigate the migration and onboard Guidewire.
        Guidewire Developer - Ace Certified Location London Salary: £90,000 - £110,000 per annum + 20% Bonus Type: Permanent, Hybrid (2 days in London) An ACE Certified Guidewire Developer with experience with Guidewire for claims, and ClaimCenter configurations is required for a leading insurance organisation in London. The business is currently in the process of migrating to Guidewire and would be looking for a developer to lead them through the migration process and to monitor and configure the platform, as well as architect and design solutions being pioneered within the Guidewire Cloud. This is a brand-new team with lots of scope for development and growth. You should have strong development skills in Java and GOSU as well as stakeholder skills to help the organisation navigate the migration and onboard Guidewire.
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        London (Hybrid 1x per week) Salary: Up to £85k + benefits About us Our client is a Insurtech Unicorn looking to expand their engineering team. With the opportunity to work on existing products which have generated millions in revenue to something new changing the landscape of the insurance world, this is the perfect opportunity for a results driven and growth focussed Senior engineer looking to start an ambitious business. About the role We're looking for a Senior Front End Engineer to help shape the future of our B2C products. This is an exciting opportunity to work at the heart of a cross-functional, agile, and diverse team that's focused on delivering intuitive, high-impact digital experiences to our customers.
        London (Hybrid 1x per week) Salary: Up to £85k + benefits About us Our client is a Insurtech Unicorn looking to expand their engineering team. With the opportunity to work on existing products which have generated millions in revenue to something new changing the landscape of the insurance world, this is the perfect opportunity for a results driven and growth focussed Senior engineer looking to start an ambitious business. About the role We're looking for a Senior Front End Engineer to help shape the future of our B2C products. This is an exciting opportunity to work at the heart of a cross-functional, agile, and diverse team that's focused on delivering intuitive, high-impact digital experiences to our customers.
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        Technical Lead - ROR

        Mactech Energy Group
        The City, EC2R 7BP
        Dependent on Experience
        Sizewell C, Suffolk Perm £65,000 - £75,000 The Technical Directorate (TD) represents a strategic consolidation of technical and engineering capability for design delivery, oversight and governance. This directorate is instrumental in orchestrating comprehensive technical management across various engineering disciplines, ensuring that all engineering activities align with the highest standards of safety, quality, performance, and efficiency. At a high level, the TD supports and enforces SZC’s key business case pillar of replication. It serves as the nucleus for technical decision-making, integrating engineering methodologies and tools, overseeing rigorous compliance protocols and ensuring principles of configuration management are defined and maintained. It owns and produces the safety cases on behalf of SZC through the Design Authority function.
        Sizewell C, Suffolk Perm £65,000 - £75,000 The Technical Directorate (TD) represents a strategic consolidation of technical and engineering capability for design delivery, oversight and governance. This directorate is instrumental in orchestrating comprehensive technical management across various engineering disciplines, ensuring that all engineering activities align with the highest standards of safety, quality, performance, and efficiency. At a high level, the TD supports and enforces SZC’s key business case pillar of replication. It serves as the nucleus for technical decision-making, integrating engineering methodologies and tools, overseeing rigorous compliance protocols and ensuring principles of configuration management are defined and maintained. It owns and produces the safety cases on behalf of SZC through the Design Authority function.
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        A leading global multi-strategy investment firm is looking for a Software Developer to join their Front Office Treasury team, focused on building next-generation trading, funding, and liquidity management systems. This platform directly supports decision-makers in dynamic, live-market environments and operates at hedge-fund scale with start-up pace. You will be part of a collaborative, high-performing team that values technical excellence, an ownership mindset, and humility. The ideal candidate is an experienced engineer with strong Python skills, data engineering expertise, and comfort working in fast-paced trading environments. Key Responsibilities * Building and maintaining resilient treasury systems for trading, liquidity management, and funding operations using Python as the core language
        A leading global multi-strategy investment firm is looking for a Software Developer to join their Front Office Treasury team, focused on building next-generation trading, funding, and liquidity management systems. This platform directly supports decision-makers in dynamic, live-market environments and operates at hedge-fund scale with start-up pace. You will be part of a collaborative, high-performing team that values technical excellence, an ownership mindset, and humility. The ideal candidate is an experienced engineer with strong Python skills, data engineering expertise, and comfort working in fast-paced trading environments. Key Responsibilities * Building and maintaining resilient treasury systems for trading, liquidity management, and funding operations using Python as the core language
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        What is the average salary for API in London?

        Average salary per year
        £72,499

        The average salary for a API in London is £72,499. API in London salaries range from £62,499 to £87,499.

        Frequently Asked Questions

        How many part time API jobs are there in London?
        There are 4 part time API jobs within 20 miles of London available on Jobsite right now.

        Where in London are these part time jobs?
        You can find part time jobs in Central London, Teddington, West End.

        What other similar jobs are there to part time API jobs in London?
        As well as part time API jobs in London, you can find part time IT, Software Development, Finance, amongst many others.