30 results for Solution Architect jobs

Mobile Engineer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Mobile Engineer on a 6 months contract basis. Hybrid working - London basedThe Mobile Engineer will build and scale mobile features that support international users and align closely with web and backend systems.Role<ul><li>The Mobile Engineer will be responsible for building mobile features for live interactions and purchasing flows</li><li>Supporting localisation including language, currency, and regional UX</li><li>Ensuring parity between mobile and web experiences</li><li>Integrating with backend systems via GraphQL</li><li>Optimising performance and reliability in real-time environments Key Responsibilities</li><li>Develop and maintain mobile features across iOS and Android</li><li>Collaborate with backend and frontend teams</li><li>Improve app performance and stability</li><li>Contribute to consistent cross-platform user experiences</li></ul>Profile<ul><li>The Mobile Engineer will have strong experience with iOS (Swift) and/or Android (Kotlin)</li><li>Experience integrating with GraphQLAPIs</li><li>Experience building user experiences tied to transactions, pricing, or eCommerce flows is strongly preferred</li><li>Ability to work in fast-paced, evolving environments Code-Writing Contribution Delivers production mobile code supporting real-time, localised user experiences.</li></ul>Company<ul><li>Global market leading e-commerce organisation with offices in London</li><li>Hybrid working - London based </li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjA4MTY3LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-22T14:14:11Z

Senior Back End Developer

City of London, London
remote
Contract
400 - 500 GBP / Daily
Robert Half have partnered with a high growth sports manufacturing organisation based in London who are looking to engage an experienced Senior Backend Engineer to support the evolution of a live, transaction‑driven platform as it scales internationally.This is an initial 6‑month, Inside IR35 contract, focused on building and scaling core backend systems that support global commerce, real‑time interactions, and the integration of newly acquired platform capabilities.Responsibilities:<ul><li>Owning and evolving backend services within a high‑scale, real‑time environment</li><li>Designing and scaling systems to support multi‑currency and cross‑border transactions</li><li>Building and extending a shared transaction and ledger layer used across multiple platforms</li><li>Supporting the integration of newly acquired products and capabilities into the core platform</li><li>Designing and exposing APIs for frontend, mobile, and third‑party platform use cases</li><li>Handling complex transaction logic including currency conversion, fees, reconciliation, and refunds</li><li>Supporting region‑specific requirements such as tax, compliance, and shipping logic</li><li>Improving performance, resilience, and scalability of transaction‑heavy systems</li><li>Leading architectural decisions across backend and platform services</li><li>Mentoring engineers and contributing to higher backend engineering standards</li><li>Collaborating closely with frontend, mobile, and product teams to deliver global user experiences</li></ul>Skills:<ul><li>Extensive experience working as a Senior Backend Engineer in production environments</li><li>Strong background designing and building distributed systems and APIs</li><li>Proven experience building or scaling payment, ledger, or transaction systems</li><li>Experience working with Elixir and GraphQL (strongly preferred)</li><li>Background in eCommerce or transaction‑heavy, real‑time platforms operating across regions</li><li>Ability to evolve existing systems pragmatically in fast‑moving environments</li><li>Comfortable operating with ambiguity and a strong sense of ownership</li><li>Strong communication skills and experience working within cross‑functional teams</li></ul>Contract:<ul><li>Initial 6‑month contract with potential to extend</li><li>Inside IR35</li><li>London‑based assignment with hybrid working (on‑site expectation)</li></ul> Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/YW5kcmUuZ2FyZGVuZXJtY2ZhcmxhbmUuNDQyNDMuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-04-22T10:48:37Z

React Developer

London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a React Developer on a 6 months contract basis. Hybrid working - London basedAs a React Developer, you will build features that enable the platform to operate globally, supporting localisation, performance, and seamless integration with backend systems.Role<ul><li>The React Developer will be responsible for implementing multi-language UI and localisation frameworks</li><li>Supporting currency display and regional UX behaviour</li><li>Building features across Live and seller platform surfaces</li><li>Integrating with backend services via GraphQL</li><li>Contributing to consistency across web and mobile experiences</li><li>Build and own frontend features end-to-end</li><li>Ensure performance, usability, and responsiveness</li><li>Collaborate closely with backend and product teams</li><li>Contribute to improvements in frontend systems and patterns</li></ul>Profile<ul><li>Strong experience with React and modern web frameworks</li><li>Familiarity with Next.js, Vite, and GraphQL</li><li>Experience building user experiences tied to transactions, pricing, or eCommerce flows is strongly preferred</li><li>The React Developer will be able to work across multiple systems and evolving requirements Code-Writing Contribution Develops production-ready UI features with increasing complexity and ownership.</li></ul>Company<ul><li>Global market leading e-commerce organisation with offices in London</li><li>Hybrid working - London based </li></ul>Salary & BenefitsThe salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjg4NzUzLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-22T10:14:04Z

Junior Python Developer

City of London, London
remote
Contract
- GBP / Yearly
Robert Half Technology are assisting a market leading financial services organisation to recruit a Junior Python Developer on a 12-month fixed-term contract basis. Hybrid working - London based (initially 5 days onsite, moving to 4 days per week).<h3 data-end="397" data-start="385" data-section-id="1gtvw36">Role</h3>* The Junior Python Developer will support and maintain a suite of Python-based processes and reporting tools used across the business. * Provide day-to-day support for existing data pipelines, APIs, and reporting frameworks, troubleshooting issues and resolving incidents. * Work across a technology stack centred on Python, Postgres, Docker, REST APIs, and local databases. * Assist with the management and optimisation of automated processes to improve reliability and efficiency. * Support infrastructure including virtual machines and data workflows. * Collaborate with internal teams to enhance reporting and operational processes. * Contribute to the integration and ongoing use of AI tools across the organisation, including supporting controls and best practices. * Help improve team efficiency through the effective use of technology and automation. * Work alongside internal and external teams to ensure systems are maintained and developed in line with business needs. * Over time, gain exposure to and contribute towards AI-focused initiatives as the role evolves.<h3 data-start="1495" data-end="1510" data-section-id="no9zkd">Profile</h3>* The Junior Python Developer will have commercial experience with Python or strong demonstrable project experience. * Experience or exposure to Postgres, REST APIs, and Docker is highly desirable. * Understanding of data processing, transformation, and automated workflows. * Exposure to supporting or maintaining systems, with a willingness to learn and take ownership. * Familiarity with object-oriented programming principles. * Strong problem-solving skills and attention to detail. * Interest in AI tools and emerging technologies is advantageous. * Ability to learn quickly and work within an existing codebase. * Good communication skills and ability to work collaboratively within a team. * Any exposure to financial services or regulated environments is beneficial but not essential.<h3 data-start="2324" data-end="2339" data-section-id="1fhqj4x">Company</h3>* Market leading investment management organisation based in London * Specialist in small and mid-cap equity investments * Collaborative environment with a growing focus on technology and AI integration * Hybrid working model<h3 data-end="2600" data-start="2575" data-section-id="o1bymo">Salary & Benefits</h3>The salary range/rates of pay is dependent upon your experience, qualifications or training.Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/QWxmaWUuUm93ZXR0Ljk5MjI5LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
2026-04-20T07:17:34Z

Director of Technology, Digital & Data

Bristol, Bristol
remote
Contract
- GBP / Yearly
Director of Technology, Digital & Data / Fixed term - 18 months Very interesting opportunity has become available to work with our Bristol based client as their new Director of DDT. This is a fixed term position for 18 months and you will play a pivotal role in stabilising and enhancing the data, digital and technology capabilities. Responsibilities include;<ul><li>Strategic Leadership and Planning</li><li>Leadership and Workforce development</li><li>Change and Transformation</li></ul>Experience required;<ul><li>Significant experience at leadership level within data, digital and technology functions</li><li>Experience managing data, digital and technology budgets, contracts and supplier relationships</li><li>Understanding of information governance, data protection and cyber security requirements in regulated environments</li><li>Bonus if you have healthcare, NHS, primary care or similar regulated environments</li></ul>If you tick the above boxes and would like to find out more, please apply via the link below or email me (Joss. Escott @ Roberthalf. co. uk) Interviews can be arranged immediately, with a view of starting in the next 2 - 4 weeks. Director of Technology, Digital & Data / Fixed term - 18 months Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.<img src="https://counter.adcourier.com/Sm9zcy5Fc2NvdHQuNzcyODIuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
2026-04-02T15:27:39Z