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Senior/Staff Backend Engineer building and evolving Engine by Starling's SaaS banking platform, primarily using Java in a cloud-native microservice architecture on AWS/GCP and Kubernetes.
Design, develop, and maintain critical backend infrastructure using Java and Python while leading multiple engineering teams, mentoring staff, and guiding delivery of robust systems.
Senior Backend Engineer (SRE) designing, building, and operating reliable cloud platform services for a UK government department, focusing on platform tooling, observability, CI/CD, and incident response.
Build investigation engine APIs and UI that integrate with bank payment flows, working on AI agents that reason over evidence for real-time calls, owning the product end-to-end from data integration to production. Core tech includes distributed backend systems, AI/LLM orchestration, TypeScript, and React.
Design, develop, and maintain high-performance Linux backend solutions using C++ and Java, leading technical development of components, services, and APIs with focus on performance, security, and maintainability.
Backend Engineer working in cross-functional squads on Monzo's in-house banking platform, building and supporting services across areas like Core Banking, Payments, and Fincrime using Go, Cassandra, Kafka, and Kubernetes.
Senior Backend/Site Reliability Engineer building and operating reliable, scalable cloud platform services for a UK government department, primarily using Python with a focus on observability, CI/CD and distributed systems.
Build and lead delivery of cloud-native backend services for Marks & Spencer's commercial planning platforms (Fashion, Home & Beauty), mentoring engineers and collaborating with architecture and product teams in a hybrid London role.
Senior backend engineer owning end-to-end backend services for Xe.com's cross-border payments platform, from API design through deployment, while mentoring engineers and driving architecture decisions using agentic coding tools.
Staff Backend Engineer building DeFi vault infrastructure at Aave Labs — systems between onchain protocols and applications, including vault management, allocation solvers, blockchain indexing, and APIs using Rust and PostgreSQL.
Building scalable backend platforms and microservices for traders using Python, Django, and Torch, working directly with the founder and trading teams to deliver end-to-end solutions.
Senior Backend Engineer architecting and delivering scalable backend services and APIs for a European lending platform, mentoring peers and collaborating with payment providers and data services.
Build robust backend services in Java using Spring Boot, Hibernate, MySQL/PostgreSQL, and Git in an office-based role focused on code quality and ticket management, with training and a path to senior technical expert.
Fully remote Senior Java Developer building and supporting Java/Oracle software solutions for the logistics and warehouse automation sector, with responsibilities spanning technical investigations, mentoring, and release quality.
Intermediate Java Developer at a digital services consultancy, building user-centred solutions for public and private sector clients using Java, Docker/Kubernetes, AWS/Azure, CI/CD, and agile practices.
Hands-on Lead Java Developer at an FX FinTech in London, leading a team building low-latency, cloud-native microservices (GCP/AWS, Kubernetes) for financial trading systems.
Java Fullstack Developer building lending origination workflows with Camunda 8, Spring Boot backend, React frontend, and SQL, using TDD and CI/CD in an Agile/SCRUM environment.
Java Software Developer building cloud-native SaaS applications using Java, Spring Boot, and microservices on major cloud platforms for a London-based SME serving government and enterprise clients.
Lead a team of Java developers building a state-of-the-art investments platform using Java, Spring, REST microservices, and cloud/container technologies in a hybrid model at Alderley Park.
Java Software Developer building cloud-native SaaS solutions using Java, Spring Boot, and microservices deployed on AWS, GCP, or Azure, with hybrid work in London (2 days/week in office).
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