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728 exact matches jobs are outside your preferred location
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Software Engineer | Hybrid | £90,000 | React.js | Python | TypeScript | AWS - Are you passionate about renewable energy and seeking an opportunity to make a positive impact on the environment? La Fosse has partnered with a rapidly growing renewable energy company, seeking highly motivated Senior Full Stack Engineers to join their close-knit product team and drive innovation in sustainable technology. Core Tech Stack: React.js, Python, TypeScript, FAST APIs, SQL Alchemy, Docker, AWS * Lead the development and enhancement of their in-house product management and customer-facing platforms, achieving feature parity with an existing SaaS solution and driving innovation post-migration to build a scalable, secure, market-leading system. * Build scalable, secure full-stack applications using React.js, TypeScript, Python, and FastAPI, following modern development best practise
Software Engineer | Hybrid | £90,000 | React.js | Python | TypeScript | AWS - Are you passionate about renewable energy and seeking an opportunity to make a positive impact on the environment? La Fosse has partnered with a rapidly growing renewable energy company, seeking highly motivated Senior Full Stack Engineers to join their close-knit product team and drive innovation in sustainable technology. Core Tech Stack: React.js, Python, TypeScript, FAST APIs, SQL Alchemy, Docker, AWS * Lead the development and enhancement of their in-house product management and customer-facing platforms, achieving feature parity with an existing SaaS solution and driving innovation post-migration to build a scalable, secure, market-leading system. * Build scalable, secure full-stack applications using React.js, TypeScript, Python, and FastAPI, following modern development best practise
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Hands-on experience with Lambda, DynamoDB, S3, API Gateway, CloudWatch
Hands-on experience with Lambda, DynamoDB, S3, API Gateway, CloudWatch
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Senior Test Engineer – AWS Node Testing – Accounts
Senior Test Engineer – AWS Node Testing – Accounts
Spyrosoft Ltd
London
FTC (full-time) + benefits + pension
API testing (RestAssured or similar) The successful applicant will have strong Playwright/JavaScript knowledge, strong experience of API testing, have written automated performance tests, be comfortable working with AWS services and experience using monitoring tools * be experienced with API testing (RestAssured and Java knowledge would be beneficial)
API testing (RestAssured or similar) The successful applicant will have strong Playwright/JavaScript knowledge, strong experience of API testing, have written automated performance tests, be comfortable working with AWS services and experience using monitoring tools * be experienced with API testing (RestAssured and Java knowledge would be beneficial)
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It will be nice if you have experience working with Python, React, Lambda, DynamoDB, S3, AppSync/GraphQL, API Gateway, Step Functions etc
It will be nice if you have experience working with Python, React, Lambda, DynamoDB, S3, AppSync/GraphQL, API Gateway, Step Functions etc
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Database & API Development - Design and maintain SQL & NoSQL databases and RESTful APIs.
Database & API Development - Design and maintain SQL & NoSQL databases and RESTful APIs.
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Python SQL Software Engineer - Corporate Finance
Python SQL Software Engineer - Corporate Finance
McGregor Boyall Associates Limited
The City, EC3V 9AA
£90000 - £100000 per annum + Great Bonus + Benefits + Pension
AI Tools: Demonstrable ability to create custom GPT's and Chatbots using AI Tools (we use Google Gemini API (and Notebook LM), Anthropics Claude AI, Microsoft CoPilot, and OpenAI's Chat GPT).
AI Tools: Demonstrable ability to create custom GPT's and Chatbots using AI Tools (we use Google Gemini API (and Notebook LM), Anthropics Claude AI, Microsoft CoPilot, and OpenAI's Chat GPT).
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Perform gap analyses of applicable design and fabrication codes (ASME, EN/ISO, DNV, API, AWS, ASTM). * Strong knowledge of international standards (ASME, EN/ISO, DNV, API, AWS, ASTM).
Perform gap analyses of applicable design and fabrication codes (ASME, EN/ISO, DNV, API, AWS, ASTM). * Strong knowledge of international standards (ASME, EN/ISO, DNV, API, AWS, ASTM).
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Strong experience with ingesting and manipulating data from API's, raw files and databases.
Strong experience with ingesting and manipulating data from API's, raw files and databases.
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Experience with REST and SOAP API integrations
Experience with REST and SOAP API integrations
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High qps, high SLA API deployment
High qps, high SLA API deployment
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Shopify Developer
Shopify Developer
Halian Technology Limited
W1, Central London
From £70,000 to £90,000 per annum Plus bonus and benefits
Strong proficiency in Shopifys liquid templating language, API integrations, custom app development, and Shopify Plus.
Strong proficiency in Shopifys liquid templating language, API integrations, custom app development, and Shopify Plus.
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Experience of API definition
Experience of API definition
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integration'segal client is seeking an experienced IntApp engineer to join their growing technology function. The successful candidate will take ownership of several applications which focuses on the firms IntApp Conflicts, Intake, Walls, Terms and all related systems and tools. The role will also be involved the migration of my client's risk platform to the cloud. * Skills and experience required * Strong commercial experience and knowledge of IntApp configuration tools * Strong understanding and experience with integration's such as APIs, database to database FTP and web services * Strong knowledge of cloud systems such as integrations features and release management * Knowledge of AI and GenAI and its application within the legal sector * First class communication and stakeholder management skills * Commercial experience of SQL Server
integration'segal client is seeking an experienced IntApp engineer to join their growing technology function. The successful candidate will take ownership of several applications which focuses on the firms IntApp Conflicts, Intake, Walls, Terms and all related systems and tools. The role will also be involved the migration of my client's risk platform to the cloud. * Skills and experience required * Strong commercial experience and knowledge of IntApp configuration tools * Strong understanding and experience with integration's such as APIs, database to database FTP and web services * Strong knowledge of cloud systems such as integrations features and release management * Knowledge of AI and GenAI and its application within the legal sector * First class communication and stakeholder management skills * Commercial experience of SQL Server
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You will be working on a standard API layer wrapping 3rd party services (i.e Intercom and Gong) specifically to standardise the interface for cadencing/marketing/enrolment/email sequencing.
You will be working on a standard API layer wrapping 3rd party services (i.e Intercom and Gong) specifically to standardise the interface for cadencing/marketing/enrolment/email sequencing.
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Junior Flutter Developer
Junior Flutter Developer
Spectrum It Recruitment Limited
PO14, Fareham
£30000 - £40000 per annum + plus benefits
Flutter, Dart, iOS/Android * In office working based in Segensworth * Salary £30k - £40k plus benefits - An established company who are embedded within one of the UK's most innovative and established tech hubs - fully funded, well equipped and well prepared to launch their latest tech incarnation - a pet tag tracking service with a unique proposition set to disrupt the sector. This is not the first start-up this company has launched; their wealthy owners have been doing this for 10+ years and can demonstrate £mm income from several of their previous creations. As such they have an amazing office in Fareham (near Whiteley) with a no expense spared look and feel. You will be an opportunity to work hybrid / remote and given a huge investment in tech & tools, free hot food cooked in the company owned restaurant, nights out, spa breaks and much much more! Key Responsibilit
Flutter, Dart, iOS/Android * In office working based in Segensworth * Salary £30k - £40k plus benefits - An established company who are embedded within one of the UK's most innovative and established tech hubs - fully funded, well equipped and well prepared to launch their latest tech incarnation - a pet tag tracking service with a unique proposition set to disrupt the sector. This is not the first start-up this company has launched; their wealthy owners have been doing this for 10+ years and can demonstrate £mm income from several of their previous creations. As such they have an amazing office in Fareham (near Whiteley) with a no expense spared look and feel. You will be an opportunity to work hybrid / remote and given a huge investment in tech & tools, free hot food cooked in the company owned restaurant, nights out, spa breaks and much much more! Key Responsibilit
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Senior Software Engineer - Client Identity
Senior Software Engineer - Client Identity
McGregor Boyall Associates Limited
EC1, City of London
Partnership bonus + Traget bonus
Job Title: Senior Software Engineer - Client Identity - Location: Hybrid (Manchester/London) About the Role - Join our newly formed cybersecurity team and take on a crucial role in protecting clients across the UK and Europe. As a Senior Software Engineer in the Client Identity team, you'll work on developing and enhancing modern cloud-based cybersecurity services, ensuring the security and integrity of authentication solutions for our clients. You'll be at the forefront of defending against cyber threats and creating seamless login experiences for hundreds of thousands of users. Role Responsibilities * Develop and enhance cloud-based cybersecurity services across all layers, from databases to Content Delivery Networks (CDNs). * Implement secure authentication solutions, including Multi-Factor Authentication (MFA) and Passkeys.
Job Title: Senior Software Engineer - Client Identity - Location: Hybrid (Manchester/London) About the Role - Join our newly formed cybersecurity team and take on a crucial role in protecting clients across the UK and Europe. As a Senior Software Engineer in the Client Identity team, you'll work on developing and enhancing modern cloud-based cybersecurity services, ensuring the security and integrity of authentication solutions for our clients. You'll be at the forefront of defending against cyber threats and creating seamless login experiences for hundreds of thousands of users. Role Responsibilities * Develop and enhance cloud-based cybersecurity services across all layers, from databases to Content Delivery Networks (CDNs). * Implement secure authentication solutions, including Multi-Factor Authentication (MFA) and Passkeys.
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Full Stack AI Engineer | £70k-£130k + Benefits + Shares| London (Hybrid, 3 days a week) Are you a Full Stack AI Engineer looking for a role at the cutting edge of AI, Generative Models, and scalable cloud solutions? Do you thrive in fast-paced environments where your work directly influences the next generation of AI applications? If so, this is the opportunity for you. Why Join? * Develop and deploy scalable micro-services and data pipelines that power AI-driven applications. * Gain hands-on experience with LLMs, fine-tuning, prompting and AI-powered solutions to drive innovation. * Design and implement quality assurance/testing frameworks to ensure robust AI performance. * Work closely with other AI specialists, engineers, and product leaders to solve complex technical challenges for FTSE 100 clients.
Full Stack AI Engineer | £70k-£130k + Benefits + Shares| London (Hybrid, 3 days a week) Are you a Full Stack AI Engineer looking for a role at the cutting edge of AI, Generative Models, and scalable cloud solutions? Do you thrive in fast-paced environments where your work directly influences the next generation of AI applications? If so, this is the opportunity for you. Why Join? * Develop and deploy scalable micro-services and data pipelines that power AI-driven applications. * Gain hands-on experience with LLMs, fine-tuning, prompting and AI-powered solutions to drive innovation. * Design and implement quality assurance/testing frameworks to ensure robust AI performance. * Work closely with other AI specialists, engineers, and product leaders to solve complex technical challenges for FTSE 100 clients.
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Up to £600 per day Outside IR35 - London (Hybrid) The Role - As a Product Owner with a specialist focus on data mapping, you’ll be at the heart of enabling robust, scalable, and intelligent data flows across our internal systems. You'll define and deliver product capabilities that ensure seamless data flow between systems, APIs, and third-party platforms, driving clarity, consistency, and business value across our data landscape. * Own the data mapping product area from vision to execution. * Translate business needs into detailed data mapping requirements and user stories. * Collaborate with engineering, data, and compliance teams to implement mappings across internal systems. * Ensure data accuracy, consistency, and traceability across the platform. * Maintain documentation and support agile delivery practices.
Up to £600 per day Outside IR35 - London (Hybrid) The Role - As a Product Owner with a specialist focus on data mapping, you’ll be at the heart of enabling robust, scalable, and intelligent data flows across our internal systems. You'll define and deliver product capabilities that ensure seamless data flow between systems, APIs, and third-party platforms, driving clarity, consistency, and business value across our data landscape. * Own the data mapping product area from vision to execution. * Translate business needs into detailed data mapping requirements and user stories. * Collaborate with engineering, data, and compliance teams to implement mappings across internal systems. * Ensure data accuracy, consistency, and traceability across the platform. * Maintain documentation and support agile delivery practices.
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Use your knowledge of API integrations and data visualisation tools to streamline operations and boost productivity * Experience with API integrations, data migrations, and maintaining sales system performance
Use your knowledge of API integrations and data visualisation tools to streamline operations and boost productivity * Experience with API integrations, data migrations, and maintaining sales system performance
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Experience of API definition
Experience of API definition
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Full Stack .Net Developer (Umbraco CMS)
Full Stack .Net Developer (Umbraco CMS)
Hays
SO14, Southampton
£45000 - £55000 per annum + £45000 - £55000
You'll be responsible for the ongoing development of their core digital developments, mainly based on .Net framework and API Integrations. Also Web API & Azure technologies.
You'll be responsible for the ongoing development of their core digital developments, mainly based on .Net framework and API Integrations. Also Web API & Azure technologies.
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Head of Data Science - London - Fintech
Head of Data Science - London - Fintech
Transparent Technologies
London
£100000 - £130000 per annum + 20% bonus, pension, healthcare
Head of Data Science, Python, SQL, Modelling, ML, Fintech, AI, LLMs, RAG, Open AI API, Loans, Lending, London
Head of Data Science, Python, SQL, Modelling, ML, Fintech, AI, LLMs, RAG, Open AI API, Loans, Lending, London
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Are you a cloud-savvy Full Stack Developer looking for your next big challenge? This company is a high-growth, purpose-driven organisation on a mission to empower UK business leaders and scale ambitious mid-sized companies into tomorrow’s giants. As a Full Stack Developer (Cloud), you will play a critical role in designing and delivering innovative digital solutions that directly support business leaders and entrepreneurs across the UK. You will work across the full technology stack—building, integrating, and optimising applications using modern cloud infrastructure and development tools. * Design, develop, and maintain robust full-stack applications * Deploy and manage cloud infrastructure using AWS (preferred), Azure, or GCP * Collaborate cross-functionally with designers, marketers, and product teams * Develop and integrate RESTful APIs and third-party service
Are you a cloud-savvy Full Stack Developer looking for your next big challenge? This company is a high-growth, purpose-driven organisation on a mission to empower UK business leaders and scale ambitious mid-sized companies into tomorrow’s giants. As a Full Stack Developer (Cloud), you will play a critical role in designing and delivering innovative digital solutions that directly support business leaders and entrepreneurs across the UK. You will work across the full technology stack—building, integrating, and optimising applications using modern cloud infrastructure and development tools. * Design, develop, and maintain robust full-stack applications * Deploy and manage cloud infrastructure using AWS (preferred), Azure, or GCP * Collaborate cross-functionally with designers, marketers, and product teams * Develop and integrate RESTful APIs and third-party service
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Description - The Identity & Access Management (IAM) team, sitting within the Cyber Security function, ensures that access for all Motability Operations (MO) employees and customers is correct, appropriate, and secure. The IAM Technical Lead is responsible for the technical direction, engineering assurance, and operational stability of our IAM services across both internal and external domains. This includes identity federation, authentication, access governance, lifecycle automation, and privileged access planning. This is a hands-on technical leadership role, accountable for guiding a multidisciplinary team of engineers and contractors, ensuring consistent delivery, high service availability, and secure integration of identity services into core business platforms. The role also plays a key part in the transition from externally delivered IAM solutions to sustainabl
Description - The Identity & Access Management (IAM) team, sitting within the Cyber Security function, ensures that access for all Motability Operations (MO) employees and customers is correct, appropriate, and secure. The IAM Technical Lead is responsible for the technical direction, engineering assurance, and operational stability of our IAM services across both internal and external domains. This includes identity federation, authentication, access governance, lifecycle automation, and privileged access planning. This is a hands-on technical leadership role, accountable for guiding a multidisciplinary team of engineers and contractors, ensuring consistent delivery, high service availability, and secure integration of identity services into core business platforms. The role also plays a key part in the transition from externally delivered IAM solutions to sustainabl
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Role Title: Appian Developer - Location: London - Duration: 30/11/2025 - Via Umbrella Company - We are seeking a skilled and motivated Appian Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and implementing business process management (BPM) solutions using the Appian platform. You will work closely with business analysts, stakeholders, and other developers to deliver scalable and efficient applications that meet business requirements. Design and develop BPM applications using Appian. Collaborate with cross-functional teams to gather and analyse requirements. Build and maintain Appian objects such as records, reports, interfaces, and process models. Integrate Appian applications with external systems using APIs and web services. Participate in code reviews, testing, and deployment activities.
Role Title: Appian Developer - Location: London - Duration: 30/11/2025 - Via Umbrella Company - We are seeking a skilled and motivated Appian Developer to join our dynamic team. The ideal candidate will be responsible for designing, developing, and implementing business process management (BPM) solutions using the Appian platform. You will work closely with business analysts, stakeholders, and other developers to deliver scalable and efficient applications that meet business requirements. Design and develop BPM applications using Appian. Collaborate with cross-functional teams to gather and analyse requirements. Build and maintain Appian objects such as records, reports, interfaces, and process models. Integrate Appian applications with external systems using APIs and web services. Participate in code reviews, testing, and deployment activities.
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