<p>C# Front Office Developer- TOP HEDGE FUND!</p><p>Robert Half Limited is representing this client.</p><p>This is a Permanent role with a high bonus</p><p>Hybrid working -Based in the city and 3 days in the office and 2 days from home</p><p><strong>This isn't a large PM environment, it's for developers who want to build, own, and make an impact.</strong></p><p>An exceptional opportunity to join a <strong>high-performing, boutique systematic investment firm</strong> operating at the forefront of global markets.</p><p>This is a <strong>front office role</strong>, working directly with traders and researchers in a <strong>small, collaborative team</strong> where your impact is immediate, visible, and valued.</p><p>If you're looking to move away from large, siloed environments into a <strong>tight-knit, high-calibre team</strong>, this offers genuine ownership, autonomy, and the chance to build cutting-edge trading systems from the ground up.</p><p>This is a <strong>front office role</strong> working directly with traders and quants on <strong>high-performance trading systems</strong> across: (Must have experience with ONE of the following asset classes)</p><ul><li>Cash Equities</li><li>Futures</li><li>FX & FX Forwards </li></ul><p>Why this role?</p><ul><li>Small, elite team (no big firm bureaucracy)</li><li>Real ownership & direct impact</li><li>High-volume, fast-paced environment</li><li>Strong engineering culture (C#, Python, SQL, MUST HAVE Azure, CI/CD)</li></ul><p>Must have:</p><ul><li>Strong C# experience in financial markets with at least 4+ years' experience</li><li>Exposure to trading systems / OMS / systematic strategies</li><li>Solid academics</li></ul><p><strong>What You'll Be Doing</strong></p><ul><li>Designing and building <strong>high-performance trading systems</strong> alongside traders and quants</li><li>Creating <strong>data pipelines</strong> to ingest and process large volumes of market data</li><li>Developing <strong>monitoring tools and dashboards</strong> for live trading environments</li><li>Improving engineering standards through <strong>automation, testing, and CI/CD</strong></li><li>Contributing to the evolution of a <strong>multi-strategy systematic platform</strong></li></ul><p> </p><p><strong> Why Join?</strong></p><ul><li>Work in a <strong>small, elite team</strong> (no multi-PM bureaucracy)</li><li>Direct exposure to <strong>trading and investment decision-making</strong></li><li>Real ownership - your work goes straight into production</li><li>Highly collaborative, <strong>multi-disciplinary ("T-shaped") culture</strong></li><li>Fast-moving, <strong>high-impact environment</strong> with strong growth plan</li></ul><p> </p><p><strong>Interview Process</strong></p><ul><li>Streamlined and efficient (approx. 2 weeks)</li><li>Technical deep dive with senior technologists</li><li>Focus on real-world problem solving and system design</li></ul><p> </p><p>If you want to <strong>build, own and make an impact</strong>, then APPLY NOW!!!</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/dG9ueS5rb3lyYXR0eS40NDk3MC4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
<p><strong>Site Reliability Engineer Lead (SRE) - AWS | Observability | Incident Management</strong></p><p>Robert Half International (an S&P 500 global staffing provider) is supporting a global consulting firm in sourcing an interim <strong>SRE Lead</strong> for a major financial services engagement. This role will focus on improving platform reliability, stabilising production environments, and embedding best-in-class SRE practices across a complex, high-availability estate.</p><p> </p><p><strong>Assignment Details</strong></p><ul><li><strong>£500-£550 p/day</strong> via PAYE <strong>PLUS additional 12.07% daily holiday pay on top.</strong> (employer's NI & tax deducted at source - unlike umbrella companies and no umbrella company admin fees)</li><li><strong>Initial 6 month contract</strong></li><li><strong>Hybrid </strong>working - <strong>2-3 days per week in the City of London</strong></li><li><strong>Start date</strong>: c.2-4 week turnaround with anticipated start date with onboarding paperwork of w/c 01/05</li></ul><p> </p><p><strong>Key Responsibilities</strong></p><ul><li>Lead and improve <strong>incident management processes</strong> (detection, triage, escalation, resolution)</li><li>Drive <strong>major incident response (P1/P0)</strong> and post-incident reviews (blameless postmortems)</li><li>Define and implement <strong>SRE principles</strong> including SLIs, SLOs, SLAs and error budgets</li><li>Build and enhance <strong>observability frameworks</strong> across metrics, logs and tracing</li><li>Drive <strong>automation and reduction of manual toil</strong> across operational processes</li><li>Implement <strong>runbooks, playbooks and operational readiness standards</strong></li><li>Work closely with engineering, platform and security teams to embed reliability into delivery</li><li>Support the design of <strong>resilient, highly available systems</strong> (failover, DR, multi-region)</li></ul><p> </p><p><strong>Key Skills & Experience</strong></p><ul><li>Proven experience in <strong>SRE, DevOps or Platform Engineering roles</strong> within complex environments</li><li>Strong hands-on experience with <strong>incident management and production support at scale</strong></li><li>Deep experience with <strong>observability tooling</strong> (e.g. Prometheus, Grafana, Datadog, ELK, OpenTelemetry)</li><li>Solid experience with <strong>AWS cloud environments</strong> (EKS/ECS, Lambda, API Gateway, etc.)</li><li>Experience with <strong>CI/CD pipelines, automation and Infrastructure as Code</strong> (Terraform, Ansible, etc.)</li><li>Strong understanding of <strong>system reliability, performance and resilience engineering principles</strong></li><li>Experience working in <strong>regulated or high-availability environments</strong> (financial services preferred)</li></ul><p><strong>Nice to Have</strong></p><ul><li>Experience with <strong>chaos engineering or resilience testing</strong></li><li>Exposure to <strong>AIOps or intelligent automation frameworks</strong></li><li>Experience transitioning or improving <strong>outsourced / offshore support models</strong></li></ul><p> </p><p><strong>All candidates will be required to complete standard screening checks including Right to Work, financial background checks and last 5 years referencing.</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/Tmljb2xhcy5HZW9yZ2lvdS40MjIzMi4xMDkyM0ByaGkuYXBsaXRyYWsuY29t.gif">
<p>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 based</p><p>As a React Developer, you will build features that enable the platform to operate globally, supporting localisation, performance, and seamless integration with backend systems.</p><p><strong>Role</strong></p><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><p><strong>Profile</strong></p><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><p><strong>Company</strong></p><ul><li>Global market leading e-commerce organisation with offices in London</li><li>Hybrid working - London based </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>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/S2F6aW0uSGFzc2FuLjg4NzUzLjEwOTIzQHJoaS5hcGxpdHJhay5jb20.gif">
