QA Auto / SDET

🌍 УдалённоSeniorПолная занятостьАнглийский B2

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Хорошие условия

Навык востребован (Docker), за такой навык на рынке платят больше. Но вилки нет, про деньги придётся договариваться с нуля.

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Наша компания

We are a proprietary algorithmic trading firm. Our team manages the full trading cycle, from software development to creating and coding strategies and algorithms. Our trading operations cover key exchanges. The firm trades across a broad range of asset classes, including equities, equity derivatives, options, commodity futures, rates futures, etc. We employ a diverse and growing array of algorithmic trading strategies, utilizing both High- and Medium-Frequency Trading approaches.

О роли

We’re a team of 200+ professionals, with a strong emphasis on technology—70% are technical specialists in development, infrastructure, testing, and analytics spheres. The remaining part of the team supports our business operations, such as Risks, Compliance, Legal, Operations, and more. With a strong focus on innovation and performance, the firm is actively expanding its presence in traditional fi

Чем предстоит заниматься

Design and write end-to-end automated tests for trading logic against real exchanges (Kotlin, JUnit 5, Gradle, gRPC, ClickHouse), covering protocols like REST, WebSocket, FIX, and binary SBE

Investigate incidents and test failures to root-cause — across logs, ClickHouse data, Rust platform code, and exchange behavior — working alongside AI agents that surface data and hypotheses

Validate releases by triaging large-scale test runs across dozens of exchanges, filing well-evidenced bugs, and stabilizing flaky tests

Build and maintain test infrastructure and tooling: fault-injection via an in-house MITM proxy, test trading bots in Python, and supporting Kotlin services (environments, configs, integrations)

Maintain CI and test environments and track automation metrics to guide quality decisions

Наши требования

3+ years in test automation or backend development in Kotlin/Java (or another strongly typed language, with a willingness to move to Kotlin)

Strong SQL and experience with analytical databases at scale (ClickHouse is a plus)

Practical understanding of REST and WebSocket; FIX or binary protocol experience is a plus, along with the ability to read raw messages

gRPC/protobuf, Docker, and pipelines in GitLab CI / Jenkins

Linux administration: deployment, systemd, networking, diagnostics over SSH on test environments

Observability: Grafana, Loki/Prometheus, or similar

Daily use of agentic AI tools (Claude Code, Cursor, Codex): delegating tasks, writing your own prompts/skills, connecting tools via MCP, and maintaining a critical eye toward model output

Ability to independently navigate someone else's codebase and find the fix or the bug

Experience in trading, exchange integrations, or fintech; understanding of market microstructure (order books, TIF, post-only, funding, margin)

Rust — or willingness to learn it: you'll regularly need to read platform code and write tests in it; we'll help you ramp up

Python for test bots and scripting

Experience with mocking/proxy tools for traffic interception (Ktor, Netty, mitmproxy, WireMock)

Ansible and test-environment maintenance

Experience with multi-agent systems: orchestration, verifying agent output, knowledge bases

Additional Information