Senior Software Engineer

Senior Software DeveloperLocation: London (Onsite)Salary: £80,000–£120,000 + Performance BonusType: Full-time, PermanentMy client, a fast-growing technology business operating at the intersection of quantitative research, data science, and iGaming, is looking for a Senior Software Developer to join its engineering team. You'll play a key role in developing low-latency trading systems that process real-time market data and execute automated trading strategies in a high-performance environment.Key ResponsibilitiesDesign, develop, and optimise low-latency trading systems and data pipelinesBuild and maintain integrations with multiple trading platformsDevelop real-time data processing and analytical reporting solutionsEnhance existing trading strategies to improve performance and scalabilityMonitor and optimise systems to maintain millisecond-level latencyCollaborate closely with quantitative analysts and software engineersMaintain and improve cloud infrastructure and deployment pipelinesRequirementsStrong commercial experience with Python and JavaExperience with Google Cloud Platform (GCP) and DockerKnowledge of RESTful API development for real-time applicationsExperience building low-latency, event-driven, or streaming systemsStrong understanding of data engineering, ETL pipelines, and schema designExcellent analytical and problem-solving skillsTrading, betting, or financial services experience advantageousWhat’s on Offer£80k–£120k salary plus discretionary performance bonusOnsite role in LondonPrivate health, dental, and optical coverPension scheme and Gympass membershipFree breakfast daily and lunch twice a weekRegular team socials and a collaborative engineering cultureOpportunity to work on cutting-edge, low-latency trading technology with clear progression opportunities