Top Tech Jobs & Startup Jobs in London

Build and operate DevOps infrastructure for regulated digital-asset exchange, clearinghouse, and brokerage systems. Responsibilities include improving CI/CD pipelines, managing AWS infrastructure with Terraform, running containerized services on Nomad, developing deployment tooling with health checks and rollback, monitoring systems, responding to production alerts, supporting settlement operations, and contributing to Haskell-based services. The role requires on-call participation, distributed-systems expertise, and collaboration across engineering, operations, risk, and compliance.

Own the assessment, architecture, roadmap, and hands-on improvement of a large-scale database estate centered on MariaDB. Lead reliability, performance, replication, disaster recovery, observability, provisioning, migrations, and database automation. Partner with application teams on schemas and data-store decisions, investigate complex incidents, participate in on-call, and mentor engineers. The role requires deep MariaDB expertise, strong software engineering skills, Linux and infrastructure fundamentals, and the ability to influence technical decisions across teams.

Support Kraken Pro’s affiliate program by recruiting and onboarding partners, managing affiliate platform operations, maintaining tracking and commission structures, producing performance reports, monitoring compliance and fraud, reconciling payments, coordinating launches, and maintaining partner documentation. The role also supports partner servicing, dashboard analysis, and affiliate strategy development while collaborating with product, compliance, design, martech, and analytics teams.

Advise Kraken’s Product and Consumer Legal teams on launching regulated crypto, payments, trading, equities, and tokenized-equity products in the UK and EU. Partner with Product, Design, and Engineering teams to assess legal and regulatory risks, provide practical recommendations, draft and negotiate agreements, and support product development. The role requires expertise in financial services regulation, crypto-asset regimes, consumer products, and clear communication with non-lawyer stakeholders.

Own business operations for Payward Services, including partner launch readiness, operating cadence, planning, goal-setting, business reviews, reporting, and leadership updates. Automate manual workflows using AI and integrations, improve repeatable partner launch processes, onboard new products and acquired businesses, and lead strategic cross-functional initiatives. The role partners with Sales, Finance, Product, Engineering, Legal, and Compliance to build scalable operating systems.

Own end-to-end product design for new B2C and internal AI products, from discovery and prototyping through launch and iteration. Lead zero-to-one design in ambiguous environments, shape non-deterministic user experiences, conduct research, influence product strategy, and partner closely with product, engineering, and leadership. Create visually rich, scalable experiences with strong UX, visual design, systems thinking, and craft.

Owns end-to-end paid video creative for Kraken Consumer, from concept through production, editing, approval, localization, and delivery across multiple platforms and markets. Uses generative AI as a core production method, develops platform-native concepts, interprets creative testing data, and creates iterative performance assets. Collaborates with marketing, compliance, product, and regional teams while maintaining high craft, speed, and regulatory standards.

Conduct market surveillance across regulated crypto and financial markets by reviewing alerts, analyzing trade and order data, investigating potential market abuse, assessing referrals, drafting suspicious activity and transaction reports, producing regulatory reporting, and supporting surveillance platform enhancements. The role also uses AI and automation for evidence gathering while applying human judgment and maintaining compliance standards.

Lead complex market abuse investigations, review analysts’ work, and present findings to senior stakeholders. Support surveillance threshold and model calibration, platform tooling, suspicious activity reporting, risk assessments, and surveillance coverage development. The role requires market conduct investigation experience, knowledge of abuse typologies across asset classes, surveillance platform expertise, SQL proficiency, strong written judgment, and the ability to escalate issues appropriately.

Leads AML transaction-monitoring optimization, rule testing, threshold tuning, scenario design, and false-positive reduction. Drives FIU automation and workflow improvements, evaluates AI and LLM tools, supports alert triage and investigations, and partners with Product, Engineering, Operations, and vendors on compliance technology integrations. Helps scale monitoring frameworks across products, jurisdictions, and transaction volumes while maintaining regulatory alignment.