Average salary: £83,452 /yearly
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- ...Management. Key Responsibilities ~Design end-to-end architectures using Backbase (DBS, Journey Engine, Identity & Entitlements) ~Define API-first, micro-frontend, and cloud-native solutions aligned to security and compliance ~Lead delivery of wealth journeys (onboarding,...SuggestedHybrid working
£9.6k - £12k per annum
...scalable reporting and operational MI solutions Responsibilities: Develop and enhance full-stack applications supporting investment and... ...Sigma and Power BI Support .NET application modernisation and API development initiatives Contribute to CI/CD automation and...SuggestedFull-timeInterimHybrid workingFlexible hours- £67k - £89k per annumEstimated...We are looking for a skilled Senior Frontend Developer with strong experience in TypeScript and React Native to join our development team.... ...libraries such as Redux, Recoil, or similar Familiarity with RESTful APIs and third-party integrations Experience using version control...Suggested40 hours/weekFull-timeHybrid workingOn-site
£400 - £500 per day
...multiple platforms Supporting the integration of newly acquired products and capabilities into the core platform Designing and exposing APIs for frontend, mobile, and third‑party platform use cases Handling complex transaction logic including currency conversion, fees,...SuggestedHybrid working£80k - £85k per annum
Scala Developer London Hybrid - at least once a week in Central London Up to £85,000 DOE + Regular Pay Reviews + Healthcare + Life Insurance... ...across backend Scala development, architecture, infrastructure, APIs, data flows, and production systems supporting areas such as...SuggestedPermanentFull-timeHybrid working£40k - £70k per annum
...Python development experience with in-depth knowledge of ORM and API frameworks. We require 3+ years of full stack TypeScript React... ...complex data visually to varied audiences. We require a passion for developing in Python and React and a strong desire to engage with both our...SuggestedFull-time£400 - £500 per day
...Java Developer - Java, React, Springboot £market rate (Outside IR35) Glasgow / 5 days a week onsite 6 months initially My client... ...Spring Boot & Spring MVC experience Experience building REST APIs & microservices Full-stack capability: React, JavaScript, HTML...SuggestedFull-time5 days/week£80k - £90k per annum
...This is a newly created role for an AI-first Full Stack Software Developer to join the core R&D team at one of the world's best know music technology... ..., React and Node.js ~ Experience integrating external APIs ~ Detailed understanding of AI tools and APIs (LLMs,...SuggestedPermanentFull-timeRemote- £62k - £79k per annumEstimated...3 month contract. Role * The Frontend Engineer will design, develop, and maintain user-facing features across global platform solutions... ...in production environments. * Strong knowledge of GraphQL and API integration patterns. * Experience building user experiences...SuggestedHybrid workingImmediate start
£70k - £90k per annum
...Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React... ...manipulation and the JavaScript object model Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web...SuggestedFull-time£400 - £500 per day
...Java Developer - Java, Mulesoft, Springboot £market rate (Outside IR35) Glasgow / 5 days a week onsite 6 months initially My client... ...integration experience to support the development of scalable, API-driven systems. This role will focus on backend services, microservices...SuggestedFull-time5 days/week$180k per annum
.../Google Pay). Design and implement idempotent, fault-tolerant APIs and robust webhook processing systems. Integrate and manage third... ...together processors, bank statements, and on-chain balances. Develop daily break detection and automated remediation workflows to...SuggestedPermanentFull-timeImmediate start£45k - £60k per annum
...automation and customer acquisition. We are looking for a senior web developer to join our small agile team. You will be responsible for 6... ...and experience of hosting solutions ~ Experience with standard APIs ~ Experience with the maintenance, support and enhancements of...SuggestedPermanentFlexible hoursNight shift£65k - £75k per annum
...solid understanding of back-end development concepts, including APIs and authentication. A strong eye for UI/UX design, with experience... ...and prototyping being a bonus. Responsibilities: Develop and enhance user-facing interfaces for our immersive platform, ensuring...SuggestedFull-timeHybrid working£65k - £72k per annum
...DataWeave 2.0 and Anypoint Platform. We require MuleSoft Certified Developer Level 1; Level 2 is desirable. We need experience delivering... .../Azure, databases, and legacy systems. We need knowledge of API security, including OAuth 2.0, JWT, and mTLS/SSL/TLS. We need...SuggestedPermanentFull-timeHybrid workingRemote£45k - £50k per annum
C# .net Developer ? Insurance Our Client is an insurance underwriter in the City of London. They are now looking to grow their software... ...Expert in C# Development coupled with Java/jQuery Web development Web API, CSS. You will have solid SQL Server experience (stored...Full-timeOn-siteFlexible hours£60k - £90k per annum
...software. You possess exposure to GPU technology (such as Vulkan API, OpenGL, OpenCL, CUDA, etc.). A relevant degree is required.... .... You will collaborate with our team of exceptionally talented developers to create innovative solutions in a next-generation, scientifically...Full-timeHybrid working£75k - £85k per annum
...Take ownership of projects and contribute to end-to-end delivery Prioritize quick and proper deployment of features Work within an API-first, event-driven architecture Engage in discussions around system design and architecture Technologies: API Backend...Long-term contractFull-timeHybrid workingFlexible hours- £50k - £66k per annumEstimated...Hybrid working - London based. Role * The AI Engineer will design, develop, and deploy scalable AI and machine learning solutions across... .... * Troubleshoot and resolve issues across AI systems, APIs, and production environments. * Keep abreast of emerging AI technologies...PermanentHybrid workingImmediate start
£40k - £70k per annum
...Requirements: ~2+ years commercial engineering experience ~ Strong Ruby on Rails or Python experience ~ Solid understanding of API-led development ~ Comfortable working across modern full-stack environments ~ Enjoy ownership, initiative and working in a small, ambitious...Long-term contractFull-time£60k per annum
...contributing to a culture of engineering rigour. Designing and developing AI solutions end-to-end across the Lab's core platforms - Copilot... ...in software engineering principles, including system design, API and integration patterns, and security fundamentals. Solid programming...Full-timeHybrid workingFlexible hours£65k - £75k per annum
...deploying AI/ML solutions. We value experience with GenAI and LLM APIs. We value experience building chatbots and agents. We value... ...to solve business problems. Responsibilities: We design, develop, and implement AI-driven solutions to address complex business...Full-timeHybrid workingOn-siteWork from home- £25k - £33k per annumEstimated...leading financial services organisation to recruit a Junior Python Developer on a 12-month fixed-term contract basis. Hybrid working - London... .... * Provide day-to-day support for existing data pipelines, APIs, and reporting frameworks, troubleshooting issues and resolving incidents...Fixed-term contractHybrid working
- ...London Type: Interim Ref: BBBH66539_(***) ***-**** Salary: Negotiable Our client, a growing Consultancy, is looking for a Java/React Developer to join their London based team. The work undertaken will be for a project in the Banking sector. The role is offered on a hybrid...InterimHybrid workingOn-site
£254.59 per day
6 month contract – expected to be temp ongoing Hybrid – TBD If you are interested in the role, please email your CV to ****@*****.*** quoting the reference number. Essential Employment is acting as an Employment Business in relation to this vacancy. Essential...Full-timeTemporaryHybrid working- ...processing and ML workloads Integration with structured and unstructured enterprise data Integration with external AI/ML services and APIs Support batch and near real-time inference patterns Enable retrieval systems using embeddings and vector-based search approaches...Hybrid workingImmediate start
$75k - $500k per annum
The employer is a cryptocurrency launchpad for the Solana blockchain that enables users to create tokens and trade them immediately on the platform, as well as to launch them onto decentralized exchanges. With over 6 million meme coins launched on the platform, it is one of...Long-term contractPermanentFull-timeImmediate start- ...Strong hands-on experience across: Azure cloud, ADF, DevOps, Power BI, Fabric workspaces AWS cloud, S3, cross-cloud connectivity, API Gateways GCP (Big Query, GCS, Dataflow) Deep expertise in: Databricks (Lakehouse architecture, Delta Lake, Unity Catalog, Delta...InterimHybrid workingOn-site
£60k - £65k per annum
Senior PHP Developer ? City London The ideal candidate will have a minimum of 8 years commercial experience with PHP and MySQL working on a Linux server with good experience of Database Optimisation and Caching Technologies. You will sit just below the Tech Director and help...Full-time£45k - £60k per annum
Senior PHP Software Developer ? City London The ideal candidate will have sound 5 to 10 years proven commercial experience with developing software with PHP and MySQL. Must have experience of working on a Linux server with good experience of database optimisation and caching...Full-time3 days/week








