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Senior Backend Engineer

Permanentremote5+ yrs📍 Poland - Remote, 🇵🇱 Poland🗣 Russian

Senior Backend Engineer for distributed fundraising platform, architecting scalable Node.js services.

Design and own critical backend systems handling millions of donation transactions globally. Work with Node.js, TypeScript, and distributed technologies (Kafka, MongoDB, ClickHouse) in a product-focused environment. Requires 7+ years backend experience, deep TypeScript and NoSQL expertise, and comfort working with a Russian-speaking distributed team across multiple timezones.

Tech stack
Node.jsTypeScriptMongoDBKafkaRedisClickHouseElasticsearchNestJS
Rate
Not stated by the agency
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Membership is €29/month, cancel anytime: every rate, every original listing link, and a daily alert for roles matching your filters.

Found at a specialist agency · listed 19 August 2026 · InsideJobs links you to the original posting.