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Senior Lead Software Engineer - Backend Engineering - Java/Kotlin
Lead backend engineering in Java/Kotlin to build scalable, secure fintech products for JPMorganChase’s Accelerator, focusing on domain modeling, cloud-native architecture, and zero-downtime releases.
Senior Software Engineer (.NET / React)
Build and maintain a school management system using .NET and React, delivering features that improve daily operations for teachers, students, and parents.
Senior Backend Engineer (Kotlin) – Hybrid London + Equity
Build and improve backend services in Kotlin for an AI-driven platform, working 1-2 days per week in a London office.
Hybrid Mobile & Backend Engineer – Banking Platform
Builds and maintains mobile apps in Flutter/Kotlin/Swift and back-end services in C#/.NET for a fintech banking platform, collaborating across teams in a hybrid London office setup.
Real-Time Backend Engineer | Crypto Trading Platform (London)
Builds and maintains backend services for a crypto trading platform, focusing on order management, market data processing, and real-time APIs using Kotlin/Python, REST/WebSockets, SQL, and cloud tools.
Senior Fullstack Engineer (Kotlin/Java, React/TypeScript)
Senior Fullstack Engineer building backend-led digital services with Kotlin/Java and React/TypeScript, collaborating with product teams to deliver production-ready solutions.
Lead Software Engineer - Backend Engineering - Java/Kotlin
Lead backend engineer at J.P. Morgan building scalable, secure JVM-based (Java/Kotlin) fintech services in a cloud-native, multi-cloud environment to serve global corporate clients.
Freelance Senior Software Engineer - Kotlin/React (London)
Freelance senior engineer building Kotlin backends and React frontends in an agile agency team, solving client problems end-to-end.
Senior Java/Kotlin Backend Engineer – Hybrid (London)
Senior backend engineer building scalable Java/Kotlin microservices and REST APIs in a cloud environment for a hybrid London role.
Senior Principal Backend Engineer (Java/Kotlin) - API & Edge
Leads architecture and development of API gateways and backend engines using Java/Kotlin and cloud tech, while mentoring engineers to elevate platform capabilities.
Fintech Backend Engineer (Java/Kotlin) — Kubernetes & Databricks
Build and maintain a high-performance fintech trading platform using Java/Kotlin, Kubernetes, and Databricks in a fast-paced front-office environment.
Backend Engineer - Capital Markets SaaS
Build backend services and APIs for a capital-markets SaaS platform used by financial institutions to manage trading and post-trade workflows.
Senior Backend Engineer - Platform & Cloud (Kotlin/AWS)
Build and design scalable cloud services using Kotlin, Spring, and AWS for Trade Republic’s fintech platform, focusing on service-oriented architecture and CI/CD with GitHub Actions and Kubernetes.
Software Engineer III - Backend Engineering - Java/Kotlin
Build and maintain scalable, secure backend services in Java/Kotlin for JPMorgan Chase’s fintech products, focusing on cloud-native, multi-cloud architectures and domain-driven design.
Staff Backend Engineer, Procurement Suite (Relocation to Melbourne) in London - Airwallex
Build and maintain backend services for Airwallex’s procurement platform using Java/Kotlin and Spring Boot, focusing on financial-domain systems.
Backend Engineer - Account Sharing
Build global shared-finance products at Wise, designing backend systems for joint accounts and kid accounts that work across borders and scale to millions of users.
Senior Lead Backend Engineer — Java & Kotlin (Fintech)
Lead backend engineering for secure fintech systems using Java and Kotlin, ensuring reliability and high standards in an agile environment.
Backend Engineer III - Fintech Platform, Cloud-Native
Builds and maintains cloud-native backend services for a global fintech platform using Java/Kotlin, focusing on scalable financial products in a collaborative engineering team.
Backend Engineer - Java/Spring Boot (Kotlin) for eCommerce
Builds and maintains backend services for an eCommerce SaaS platform using Java/Spring Boot and Kotlin.
Senior Java/Kotlin Backend Engineer – Hybrid London
Designs and builds scalable backend services in Java/Kotlin, AWS, and distributed systems for customer-facing products.