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Back End Td Reliability Lab Manager in London

20 active opportunities · Updated October 2026

Explore current back end td reliability lab manager jobs in London. Filter by work mode, employment type, experience, department, date posted and distance.

C
📍 London, London, United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Why this role? North is Cohere's cutting-edge AI workspace platform, designed to revolutionize the way enterprises utilize AI. It offers a secure and customizable environment, allowing companies to deploy AI while maintaining control over sensitive data. North integrates seamlessly with existing workflows, providing a trusted platform that connects AI agents with workplace tools and applications. The Agents & Automations team builds the platform inside North that lets customers create AI-powered workflows. Some of these workflows are structured automations, such as routing requests, keeping systems up-to-date, or triggering approvals. Others are more flexible agents that can gather context, use tools, make decisions, and take action across enterprise systems. As an engineer on this team, you will help build the core platform that makes this possible: the workflow builder, execution engine, integrations, debugging tools, observability, evaluation systems, and feedback loops that help customers understand and improve what they deploy. This is broad product engineering work across frontend, backend, and AI-powered systems. The

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CC
📍 London, England, United Kingdom· Full-time
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

Chicago Trading Company (CTC) is a premier proprietary trading firm specializing in options market making. Our collaborative culture fuels innovation in quantitative research, systematic trading strategies, and cutting-edge trading technology. For over three decades CTC has provided critical liquidity across derivatives exchanges worldwide - making them fairer, more transparent, and more efficient. We strive to be the most innovative firm in the industry today, tomorrow, and long into the future while upholding ethical excellence. We believe that CTC makes a positive impact on the markets, the lives of our employees, and all the communities to which we belong. Started in 1995 by a team of forward-thinking Traders, we are proud to call ourselves an industry leader that keeps making markets and each other better. Are you excited by the opportunity to be part of a dynamic trading environment that values teamwork and collaboration? Do you thrive in an innovative atmosphere? If so, we encourage you to consider Chicago Trading Company! The Role The Quant Trading Associate (QTA) role is our entry-level position within our Trading and Quant organization and gives you broad exposure to the whole business as you work towards graduating from the Associate Program and assuming a role as a Quant Trader or Quant Researcher. As a QTA, you will work in a high-impact role as a member of a trading or quantitative team. You will play a vital part in identifying trading opportunities and impacting your team through dynamic problem solving — including trade execution, strategy formulation, back-testing, data analysis, and the modeling and pricing of traded financial derivatives — while communicating with traders, risk managers, software engineers, and quants throughout the trading day. You will learn all aspects of the trading and quant operation and work towards a role that generates trading revenue or drives strategy development for the team. In addition to the

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DC
📍 London, England, United Kingdom· Full-time
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

Position Overview As we accelerate Diligent's presence across EMEA's specialist services markets, we're looking for a driven, commercially sharp sales professional who can win and grow with senior buyers in a governed, compliance-driven world. This is a rare opportunity to join Specialty Markets, a high-growth EMEA division serving the firms that manage governance, entities, risk and audit on behalf of their clients. You'll own a defined, high-value territory with a clear mandate: grow net-new revenue and expand within an established base of Diligent relationships. If you know how to sell complex, multi-stakeholder software into professional and regulated services firms – and can get credible with their leaders fast – this role was built for you. The Market You'll Sell Into You'll sell to professional and regulated services firms that deliver governance, entity, risk, compliance and audit work on behalf of their clients. In practice that spans fund administrators, corporate service providers, management companies (ManCos / AIFMs), law firms, private equity and venture capital firms, trust & fiduciary services, risk advisers, and audit & advisory firms. This isn't back-office compliance – it's a revenue-generating service line they deliver to their own clients. Diligent's platform underpins how they run and scale that work, which makes us central to how they win, serve and grow their client base, not just how they stay compliant. Jurisdictions: this is a single, flexible mandate that can be run across any of our key offshore and onshore markets – including the Channel Islands, Luxembourg, Ireland, the UK, Cayman, BVI, Bermuda, the Isle of Man and the Middle East. Key Responsibilities Own the full commercial cycle across your patch – from prospecting and pipeline generation through to close and upsell – working both new-logo acquisition and account expansion. Use your network and market flue

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D&
📍 London, England, United Kingdom· Full-time· Hybrid
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

Shape the Future with Dun & Bradstreet At Dun & Bradstreet, we believe data has the power to create a better tomorrow. As a global leader in business decisioning data and analytics, we help companies worldwide grow, manage risk, and innovate. Since 1841, businesses have trusted us to turn uncertainty into opportunity. We’re a diverse, global team that values creativity, collaboration, and bold ideas. Are you ready to make an impact and help shape what’s next? Join us! Explore opportunities at dnb.com/careers. The Field Sales function is responsible for managing and growing a portfolio of Government and Public Sector clients, selling Dun & Bradstreet's data, analytics, and risk solutions to both existing and new customers. The role focuses on maintaining and expanding revenue through renewals, win-back activities, cross-sell and upsell opportunities, while building long-term relationships with stakeholders across Central Government, Local Authorities, NHS Trusts, and Universities. Essential Key Responsibilities Act as a trusted advisor to Public Sector organizations by developing strong relationships with key stakeholders and decision-makers. Conduct strategic conversations to understand organizational priorities, procurement requirements, and operational challenges while positioning Dun & Bradstreet's solutions to support their objectives. Maintain and grow an existing portfolio of Government and Public Sector accounts through successful renewal management, retention activities, and proactive customer engagement. Identify and develop new business opportunities within existing accounts and across the wider Public Sector market through cross-selling, upselling, and new account acquisition, working closely with Solutions Sales teams. Develop a strong understanding of Public Sector procurement frameworks, purchasing processes, funding models, and buying cycles to effectively navigate opportunities and maximize revenue growth. <

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E(
📍 London, Greater London, United Kingdom· Full-time
✓ Quality checkedCompany trend -100%

About Ema Ema is building the world’s leading Agentic AI platform to transform enterprise productivity. We enable organizations to delegate repetitive tasks to Ema, the Universal AI Employee, delivering 10x gains in workforce efficiency, across functions. Founded by former executives from Google, Coinbase, Flipkart, and Okta, our team includes engineers from premier tech companies and graduates of Stanford, MIT, UC Berkeley, CMU, and IITs. We are backed by industry leading investors including Accel, Naspers/Prosus, Section32, and angels like Sheryl Sandberg and Dustin Moskovitz. Headquartered in Silicon Valley and with offices in London, Bangalore and Vancouver, Ema is at the frontier of what Agentic AI can do in production — we ship real systems that run real business processes at scale. The Role You'll be an engineer who builds AI agents in production, sitting close to the customers who depend on them. This is a full-stack engineering job with an unusually short distance between your code and someone's actual workday. You'll write Go and Python, design schemas, build evals, and present your solution to a senior executive at an enterprise - often in the same week. What You'll Do Design and ship production agents. You'll build agents that are mission-critical from day one: embedded in Teams, Slack, intranets, voice lines, and email, taking real actions against SAP, ServiceNow, Workday, and a long tail of systems nobody has heard of. These run at enterprise volume under enterprise scrutiny. Own the full lifecycle. Discovery, build, eval, launch, and the unglamorous months afterward where an agent goes from good to genuinely reliable. Work directly with the people whose problem it is. You'll sit with leaders at global enterprises, extract the process from their heads, and decide what should be an agent, what should be a workflow, and what should stay human. Push your work back into the platform. The best patterns you find in the field become part of Ema's core product

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