About this role
Salary: £49,000 - 89,000 per year
Requirements: Kotlin, or strong modern Java 17+ with a willingness to learnReactive streams experience, such as Flux, Mono, coroutines, or backpressureSchema/type thinking with OpenAPI, Avro, Protobuf, or similarAwareness of event-driven architecture, with Kafka or RabbitMQ a plusStrong testing habits and clean, pragmatic codeCuriosity and adaptabilityFull-stack willingness, with Angular, React, Vue, or similarActive use of AI-assisted coding toolsStrong written English for a distributed, mostly async team5+ years of professional experience shipping production systems Responsibilities: Work across our data integration platform and our open-source schema language and ecosystemBuild the integration platform, including streaming pipelines, query execution, API composition, schema resolution, and production systems used at real financial institutionsContribute to our open-source schema language, including compiler, type system, and query engine workHelp build our AI agent on Spring AI, orchestrating integrations autonomouslySupport frontend work, mainly Angular and some ReactWork autonomously with context and support rather than daily assigned ticketsCollaborate constructively when things break or priorities shiftBring genuine customer empathyShare your work openly internally and externallyWork at startup pace, where some days are scrappy Technologies: AIAI AgentsAPIAngularFrontendHardwareSupportJavaKafkaKotlinOpenAPIRabbitMQReactSpringVueBackendJVMLLMTypeScript More:
We are rethinking enterprise integration for developers and AI agents with a semantic layer: describe the data you need, and our platform gets it fast, deterministically, securely, self-repairing, auditable, and scalable. We are already live with banks and financial institutions and are hiring to build the product further. This is a remote-first role in UK-friendly timezones with occasional onsite office days roughly monthly. We offer a salary of GBP 70,000-90,000 plus early-stage equity, along with a budget for conferences and learning and a hardware and tooling budget. We are a mostly async team with a focus on autonomy, collaboration, customer empathy, and open sharing of work.
last updated 40 week of 2026