<h1 data-end="188" data-start="138"><strong data-start="140" data-end="186">Senior Frontend Engineer (Next.js / React)</strong></h1><p data-start="189" data-end="292"><strong data-start="189" data-end="246">High-Growth SaaS | Build Elegant, User-First Products</strong><br data-start="246" data-end="249" /> In partnership with Robert Half Limited. </p><p data-start="294" data-end="567">We're a high-growth SaaS company scaling fast, and we're looking for a <strong data-start="365" data-end="393">Senior Frontend Engineer</strong> to join our team. This is a chance to shape products used by thousands of customers, working with modern tools and a team that values <strong data-start="528" data-end="564">craftsmanship, speed, and impact</strong>.</p><p data-end="567" data-start="294">Hybrid Working in the City of London, London. 3 days in the office and 2 days from home. </p><h3 data-end="593" data-start="569"><strong data-end="591" data-start="573">What You'll Do</strong></h3><ul data-end="1099" data-start="594"><li data-end="686" data-start="594"><p data-start="596" data-end="686">Build and scale <strong data-start="612" data-end="657">complex, high-performing web applications</strong> with <strong data-start="663" data-end="684">Next.js and React</strong></p></li><li data-start="687" data-end="783"><p data-start="689" data-end="783">Collaborate with design and product to create <strong data-start="735" data-end="781">polished, intuitive, responsive interfaces</strong></p></li><li data-end="874" data-start="784"><p data-start="786" data-end="874">Drive improvements in <strong data-end="855" data-start="808">performance, accessibility, and scalability</strong> across platforms</p></li><li data-end="957" data-start="875"><p data-end="957" data-start="877">Contribute to <strong data-start="891" data-end="955">architecture decisions, code reviews, and design discussions</strong></p></li><li data-end="1033" data-start="958"><p data-end="1033" data-start="960">Champion <strong data-start="969" data-end="987">best practices</strong> in frontend engineering, testing, and CI/CD</p></li><li data-start="1034" data-end="1099"><p data-start="1036" data-end="1099">Mentor and support teammates to <strong data-end="1097" data-start="1068">raise the engineering bar</strong></p></li></ul><h3 data-end="1133" data-start="1101"><strong data-start="1105" data-end="1131">What We're Looking For</strong></h3><ul data-start="1134" data-end="1534"><li data-end="1217" data-start="1134"><p data-start="1136" data-end="1217"><strong data-end="1148" data-start="1136">5+ years</strong> of frontend engineering experience with React (Next.js a big plus)</p></li><li data-start="1218" data-end="1265"><p data-end="1265" data-start="1220">Strong eye for <strong data-end="1263" data-start="1235">UI/UX quality and detail</strong></p></li><li data-end="1327" data-start="1266"><p data-end="1327" data-start="1268">Proficiency in <strong data-start="1283" data-end="1325">TypeScript and modern frontend tooling</strong></p></li><li data-start="1328" data-end="1402"><p data-end="1402" data-start="1330">Experience integrating with <strong data-end="1366" data-start="1358">APIs</strong> and partnering with backend teams</p></li><li data-start="1403" data-end="1472"><p data-end="1472" data-start="1405">Solid knowledge of <strong data-end="1470" data-start="1424">performance tuning, accessibility, and SEO</strong></p></li><li data-end="1534" data-start="1473"><p data-end="1534" data-start="1475">Great communicator who can collaborate across disciplines</p></li></ul><h3 data-start="1536" data-end="1558"><strong data-start="1540" data-end="1556">Bonus Points</strong></h3><ul data-start="1559" data-end="1799"><li data-end="1647" data-start="1559"><p data-end="1647" data-start="1561">Experience with <strong data-start="1577" data-end="1615">design systems/component libraries</strong> (Storybook, Radix, shadcn/ui)</p></li><li data-end="1686" data-start="1648"><p data-end="1686" data-start="1650">Familiarity with <strong data-start="1706" data-end="1731">Figma or design tools</strong></p></li><li data-start="1734" data-end="1799"><p data-end="1799" data-start="1736">Exposure to <strong data-start="1748" data-end="1769">backend (Node.js)</strong> or <strong data-end="1797" data-start="1773">DevOps (Vercel, AWS)</strong></p></li></ul><h3 data-start="1801" data-end="1823"><strong data-end="1821" data-start="1805">Why Join Us?</strong></h3><ul data-start="1824" data-end="2158"><li data-end="1934" data-start="1824"><p data-start="1826" data-end="1934">Be part of a <strong data-start="1839" data-end="1868">high-growth SaaS business</strong> where your work directly shapes the product and user experience</p></li><li data-start="1935" data-end="2009"><p data-end="2009" data-start="1937">Work with <strong data-start="1947" data-end="1972">modern tech and tools</strong>, shipping quickly but with quality</p></li><li data-end="2084" data-start="2010"><p data-end="2084" data-start="2012">Join a team that values <strong data-end="2082" data-start="2036">autonomy, collaboration, and craftsmanship</strong></p></li><li data-start="2085" data-end="2158"><p data-end="2158" data-start="2087">Plenty of opportunity for <strong data-end="2144" data-start="2113">ownership and career growth</strong> as we scale</p></li></ul><h3 data-start="2160" data-end="2197"><strong data-start="2164" data-end="2195">Excellent Benefits on Offer</strong></h3><ul data-start="2198" data-end="2360"><li data-end="2232" data-start="2198"><p data-start="2200" data-end="2232">Generous <strong data-start="2209" data-end="2230">holiday allowance, </strong>Strong <strong data-end="2260" data-start="2242">pension scheme, </strong><strong data-start="2265" data-end="2283">Gym membership</strong> support</p></li><li data-end="2360" data-start="2294">Ability to <strong data-start="2307" data-end="2358">work remotely abroad for up to 30 days per year</strong></li></ul><p><strong data-start="2307" data-end="2358">APPLY NOW -3 Stage Process and quick turnaround with no tests! </strong></p><p>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.</p><img src="https://counter.adcourier.com/dG9ueS5rb3lyYXR0eS41MjcxMi4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
<p data-end="263" data-start="78">Robert Half Technology are assisting a market leading organisation to recruit a Front-End React Developer (Contract) Remote working (UK-based).</p><h2 data-start="270" data-end="294"><strong data-end="292" data-start="273">Role (Contract)</strong></h2><ul data-end="1154" data-start="295"><li data-start="295" data-end="408"><p data-end="408" data-start="297">The Front-End Developer will take ownership of core UI areas and accelerate delivery of key product features.</p></li><li data-end="582" data-start="409"><p data-start="411" data-end="582">Work closely with design, backend, and AI teams to create AI-driven functionality, including natural-language search, agentic workflows, and context-aware UI components.</p></li><li data-end="663" data-start="583"><p data-end="663" data-start="585">Deliver high-quality, performant interfaces using <strong data-end="644" data-start="635">React</strong> and <strong data-start="649" data-end="660">Next.js</strong>.</p></li><li data-start="664" data-end="763"><p data-end="763" data-start="666">Build user interfaces for <strong data-end="714" data-start="692">LLM-powered search</strong>, AI agents, and advanced data analytics tools.</p></li><li data-start="764" data-end="855"><p data-end="855" data-start="766">Design clean, intuitive UX for interacting with AI reasoning, results, and suggestions.</p></li><li data-end="965" data-start="856"><p data-start="858" data-end="965">Integrate front-end components with internal APIs, vector search layers, and agent orchestration systems.</p></li><li data-start="966" data-end="1069"><p data-start="968" data-end="1069">Execute rapid iterations on scoped projects, new features, and experimental AI-driven interactions.</p></li><li data-start="1070" data-end="1154"><p data-start="1072" data-end="1154">Conduct performance optimisation, accessibility improvements, and UI refinement.</p></li></ul><h2 data-end="1177" data-start="1161"><strong data-end="1175" data-start="1164">Profile</strong></h2><ul data-start="1178" data-end="1680"><li data-end="1264" data-start="1178"><p data-start="1180" data-end="1264">3+ years of commercial front-end development experience, including contract roles.</p></li><li data-start="1265" data-end="1343"><p data-end="1343" data-start="1267">Strong proficiency with <strong data-start="1291" data-end="1300">React</strong>, <strong data-start="1302" data-end="1313">Next.js</strong>, and JavaScript/TypeScript.</p></li><li data-end="1447" data-start="1344"><p data-end="1447" data-start="1346">Skilled in creating component libraries, reusable UI patterns, and scalable front-end architecture.</p></li><li data-start="1448" data-end="1528"><p data-end="1528" data-start="1450">Experienced in integrating complex APIs and handling asynchronous behaviour.</p></li><li data-start="1529" data-end="1629"><p data-start="1531" data-end="1629">Able to work autonomously, manage delivery effectively, and produce high-quality output quickly.</p></li><li data-end="1680" data-start="1630"><p data-end="1680" data-start="1632">Strong communication and collaboration skills.</p></li></ul><p data-end="1701" data-start="1682"><strong data-start="1682" data-end="1699">Nice to have:</strong></p><ul data-start="1702" data-end="1947"><li data-start="1702" data-end="1754"><p data-start="1704" data-end="1754">A portfolio showcasing delivered React projects.</p></li><li data-start="1755" data-end="1821"><p data-start="1757" data-end="1821">Experience building chat-style interfaces or AI assistant UIs.</p></li><li data-end="1886" data-start="1822"><p data-start="1824" data-end="1886">Familiarity with data visualisation or dashboard components.</p></li><li data-start="1887" data-end="1947"><p data-end="1947" data-start="1889">Basic backend understanding to help shape API contracts.</p></li></ul><h2 data-end="1980" data-start="1954"><strong data-end="1978" data-start="1957">Salary & Benefits</strong></h2><ul data-end="2223" data-start="1981"><li data-end="2077" data-start="1981"><p data-start="1983" data-end="2077">The salary range/rates of pay is dependent upon your experience, qualifications or training.</p></li><li data-start="2078" data-end="2117"><p data-end="2117" data-start="2080">Flexible remote working (UK-based).</p></li><li data-end="2177" data-start="2118"><p data-end="2177" data-start="2120">Opportunity to work on cutting-edge AI-driven products.</p></li><li data-start="2178" data-end="2223"><p data-start="2180" data-end="2223">Collaborative, high-autonomy environment.</p></li></ul><h2 data-start="2230" data-end="2246"><strong data-start="2233" data-end="2244">Company</strong></h2><ul data-end="2348" data-start="2247"><li data-end="2309" data-start="2247"><p data-start="2249" data-end="2309">Market-leading organisation with operations across the UK.</p></li><li data-start="2310" data-end="2348"><p data-start="2312" data-end="2348"><strong data-start="2312" data-end="2336">Fully remote working</strong> (UK-based).</p></li></ul><p data-is-last-node="" data-end="2521" data-start="2355" data-is-only-node=""> </p><p>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.</p><img src="https://counter.adcourier.com/QWxmaWUuUm93ZXR0LjE1MDY3LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
<p><strong>Contract:DevOps Engineer </strong></p><p><strong>Oxfordshire - 1 Day On-Site Weekly | 3-Month initial Contract | Competitive Rate | December Start </strong></p><p> </p><p>We're working with an innovative client on a cutting-edge delivery project focused on building a secure, cloud-based containerised API to interface with on-prem servers. we're seeking a Contract DevOps Engineer with a strong development background to join the team.</p><p><strong>Key Skills & Experience:</strong></p><p>* Experienced DevOps Engineer</p><p>* Extensive cloud experience (Azure / AWS)</p><p>* Commercial use of containerisation technologies (Kubernetes / Docker)</p><p>* Ideally python (Would consider similar)</p><p>* Holistic problem-solving and diagnostic skills</p><p>* Experience working in Agile environments</p><p>* Stakeholder management experience</p><p>* Preference for candidates with a development-first mindset</p><p> </p><p>Location: Oxfordshire (on-site once a week) Start Date: Early December.</p><p>If you are interested in this position please reach out to Sam at Sam.bos- or Tel:01179935411</p><p>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.</p><img src="https://counter.adcourier.com/c2FtLmJvc2NvbGV5LjE5NTk5LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
<p>Robert Half Technology are assisting a rapidly growing hedge fund to recruit a Quantitative Developer on a contract basis </p><p>A leading hedge fund with a strong track record in systematic and quantitative trading. The firm combines advanced research, technology, and data to deliver market-leading performance across multiple asset classes. They are seeking a Quantitative Developer on a 6-month contract to support the ongoing development of research tools, trading models, and infrastructure enhancements within their core systematic strategies team.</p><p><strong>Role</strong></p><ul><li>The Quantitative Developer will collaborate with researchers to implement, test, and deploy quantitative trading strategies and risk models.</li><li>Build and enhance data pipelines and backtesting frameworks for large-scale market data.</li><li>Integrate new data sources and ensure data quality and reliability across research environments.</li><li>Refactor and optimise existing code for performance and maintainability.</li><li>Contribute to tooling and automation that accelerate research and deployment cycles.</li><li>Support production systems and ensure smooth handover of deliverables.</li></ul><p><strong>Profile</strong></p><ul><li>Proven experience as a Quantitative Developer within a hedge fund, prop trading, or systematic trading environment.</li><li>Strong programming expertise in Python (C++ or Java also advantageous).</li><li>Excellent understanding of data structures, algorithms, and numerical computing.</li><li>Experience with time-series data, backtesting, and quantitative research workflows.</li><li>Familiarity with financial markets and trading systems.</li><li>Strong communication skills with the ability to collaborate across research and technology teams.</li><li>Exposure to low-latency or real-time systems.</li><li>Experience with cloud infrastructure (AWS, GCP, or Azure).</li><li>Familiarity with data engineering tools such as Kafka, Airflow, Spark, or Dask.</li><li>Knowledge of equities, futures, or FX markets.</li></ul><p><strong>Company</strong></p><ul><li>Rapidly growing hedge fund</li><li>offices globally including London </li></ul><p><strong>Salary & Benefits</strong></p><p>The salary range/rates of pay is dependent upon your experience, qualifications or training.</p><p> </p><p>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.</p><img src="https://counter.adcourier.com/S2F6aW0uSGFzc2FuLjIwNTc5LjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
<p data-start="128" data-end="302"><strong data-start="128" data-end="185">Front Office Developer - Multi-Asset Trading | London</strong><br data-end="188" data-start="185" /> <strong data-end="238" data-start="188">£Competitive + High Bonus + Excellent Benefits</strong><br / data-start="238" data-end="241"> <strong data-start="241" data-end="276">Hybrid Working (3 days in the office and 2 days from home)</strong><strong data-end="276" data-start="241"> Permanent Role</strong><br data-start="276" / data-end="279"> <strong data-end="302" data-start="279">Represented by Robert Half Limited</strong></p><p data-end="623" data-start="309">Ready to combine your STEAM mindset with cutting-edge trading innovation?</p><p data-end="623" data-start="309"><br data-end="385" / data-start="382"> Join a leading global trading firm as a Front Office Developer, where you'll design and build the next generation of high-performance systems, algorithms, and data-driven solutions that power live trading decisions across asset classes.</p><p data-end="804" data-start="625">You'll collaborate with world-class developers and quants, gaining exceptional exposure to both technology and markets all within a culture that rewards innovation and impact.</p><p data-end="831" data-start="811"><strong data-start="811" data-end="829">What You'll Do</strong></p><ul data-end="1165" data-start="832"><li data-start="832" data-end="903"><p data-end="903" data-start="834">Design, build, and enhance trading algorithms across multiple desks</p></li><li data-end="966" data-start="904"><p data-start="906" data-end="966">Support and evolve Interest Rate Options trading platforms</p></li><li data-start="967" data-end="1026"><p data-start="969" data-end="1026">Automate pricing, risk, and data pipelines in real time</p></li><li data-start="1027" data-end="1098"><p data-start="1029" data-end="1098">Develop and maintain time-series databases to deliver deep insights</p></li><li data-start="1099" data-end="1165"><p data-start="1101" data-end="1165">Shape the architecture and performance of front-office systems</p></li></ul><p data-end="1195" data-start="1172"><strong data-start="1172" data-end="1193">What You'll Bring</strong></p><ul data-end="1632" data-start="1196"><li data-end="1281" data-start="1196"><p data-end="1281" data-start="1198">A Master's degree in Computer Science, Engineering, or a related STEAM discipline</p></li><li data-end="1353" data-start="1282"><p data-end="1353" data-start="1284">3+ years' experience in software development or quantitative roles</p></li><li data-end="1425" data-start="1354"><p data-end="1425" data-start="1356">Strong hands-on programming skills in Python, C/C++, SQL, and/or C#</p></li><li data-start="1426" data-end="1472"><p data-end="1472" data-start="1428">Solid experience with Linux OS </p></li><li data-end="1570" data-start="1473"><p data-start="1475" data-end="1570">Bonus: familiarity with React, SASS/SCSS, or networking protocols (TCP/IP, FIX, ZeroMQ, etc.)</p></li><li data-end="1632" data-start="1571"><p data-start="1573" data-end="1632">A collaborative, analytical, and solutions-driven mindset</p></li></ul><p data-end="1665" data-start="1639"><strong data-start="1639" data-end="1663">What's in It for You</strong></p><ul data-start="1666" data-end="1946"><li data-start="1666" data-end="1697"><p data-start="1668" data-end="1697">High annual bonus potential</p></li><li data-end="1726" data-start="1698"><p data-start="1700" data-end="1726">Excellent pension scheme</p></li><li data-end="1751" data-start="1727"><p data-start="1729" data-end="1751">Private medical care</p></li><li data-start="1752" data-end="1790"><p data-start="1754" data-end="1790">Gym membership and wellbeing perks</p></li><li data-end="1821" data-start="1791"><p data-start="1793" data-end="1821">Generous holiday allowance</p></li><li data-end="1870" data-start="1822"><p data-start="1824" data-end="1870">Work-life balance through hybrid flexibility</p></li><li data-end="1946" data-start="1871"><p data-end="1946" data-start="1873">Exposure to cutting-edge technology in a fast-paced trading environment</p></li></ul><p>3 stage process and quick turnaround!</p><p>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.</p><img src="https://counter.adcourier.com/dG9ueS5rb3lyYXR0eS4yNjQ3My4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
<p>Robert Half has partnered exclusively with a growing financial services client in Southampton who are looking to recruit an IT Support Engineer to join the team.This is a permanent role, paying up to £35,000 with hybrid working plus some ad-hoc on-call work.</p><p>You will be supporting a team who are looking to increase their IT support operations across the Group, leading to some fantastic growth opportunities.<br /><br />We are looking for proven IT Support Engineers with 2nd line experience who can triage and troubleshoot all IT queries and support upcoming EUC projects. </p><p><strong>Key Responsibilities</strong></p><ul><li>1st and 2nd Line support of 300 users</li><li>M365 administration </li><li>IT documentation</li><li>Device management - laptops, desktops, mobile devices</li></ul><p><strong>Skills and Experience </strong></p><ul><li>Previous 2nd line experience</li><li>Strong understanding of M365, Azure Active Directory (Entra ID), InTune</li><li>Understanding of DHCP, DNS networking principles</li></ul><p><strong>On Offer</strong></p><ul><li>Salary up to £35,000 </li><li>Hybrid working in Southampton (2-3 days a week in office) </li><li>26 days annual leave </li></ul><p> </p><p>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.</p><img src="https://counter.adcourier.com/Um94eS5MYXcuMDE5MjIuMTA5MjNAcmhpLmFwbGl0cmFrLmNvbQ.gif">
