Top Tech Jobs & Startup Jobs

Lead engineering excellence for Digital Assets and AI initiatives, ensuring architectural consistency, risk management, and continuous improvement in engineering practices.

Responsible for designing and developing Canton-based financial applications using Daml, conducting software development tasks, mentoring team members, and resolving application issues.

Contribute to the Splice codebase on the Canton Network by writing production-grade Scala for distributed ledger components. Design and implement end-to-end features, participate in architecture decisions, maintain high code quality and tests, mentor and onboard engineers, and collaborate within a globally distributed Agile team.

Develop and maintain key components of a financial exchange platform, coach team members, and ensure design meets security needs.

The Operations & Office Coordinator manages local operations in Kyiv, supports financial and HR processes, ISO27001 compliance, and oversees office management activities.

As a Software Test Engineer, you will design and execute test strategies for a collateral exchange platform, ensuring compliance with regulatory requirements and quality delivery. Responsibilities include functional, integration, non-functional, and security testing, as well as collaboration with development teams to improve testing processes.

Build and maintain scalable automated test frameworks and suites for a message-driven, distributed collateral exchange platform. Develop functional, integration, and non-functional tests; create stubs, simulators, and test harnesses; integrate tests into CI/CD; collaborate with Java/Kotlin developers, DevOps, and external counterparties to validate resilience, security, and confidentiality in a regulated fintech environment.

Serve as the bridge between product, engineering, and institutional clients to define requirements, produce functional artifacts, support UAT and demos, analyze transaction data, and shape the product roadmap for blockchain-based fintech products.

Senior individual-contributor backend engineer responsible for designing, building, and operating production-grade, highly available, strongly consistent services for wallet operations, transaction orchestration, blockchain integrations, and event-driven workflows. Implement secure, scalable APIs, cryptographic key management, Kafka-based event systems, observability with OpenTelemetry, CI/CD pipelines, and produce tests, API specs, and operational runbooks.

Lead the backend team for CatalyX, drive technical delivery, contribute code and reviews, mentor distributed engineers, break down requirements into tasks, resolve critical issues, uphold SDLC best practices, and set standards for AI-assisted development.