QA Automation / SDET

Job not on LinkedIn

🔥 8 minutes ago

🌐 Qatar, Serbia – Remote

🇶🇦 Qatar – Remote 🇷🇸 Serbia – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

⚙️ Software Development Engineer in Test (SDET)

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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BHFT

WebsiteLinkedInAll Job Openings

11 - 50 employees

💼 Consulting

📦 Logistics

📣 Marketing

Consulting • Logistics • Marketing

BHFT is a company specializing in advanced algorithmic trading solutions tailored for the complexities of today's financial markets. With over 30 years of experience in global trading, their approach emphasizes the development of strategic, quantitative trading methodologies that leverage state-of-the-art technology. They focus on automated trading platforms utilizing high-frequency algorithms, conducting thorough market-specific research, and offering a robust backtesting infrastructure to ensure optimal performance in various market conditions. BHFT’s vision encompasses a comprehensive approach to algorithmic trading, integrating software, hardware, and trading strategies to navigate fragmented market dynamics effectively.

📋 Description

• Design and write end-to-end automated tests for trading logic against real exchanges • Cover REST, WebSocket, FIX, and binary SBE protocols • Investigate incidents and test failures to identify root causes across logs, ClickHouse data, Rust platform code, and exchange behavior • Work alongside AI agents that surface data and hypotheses • Validate releases by triaging large-scale test runs across dozens of exchanges • File well-evidenced bugs and stabilize flaky tests • Build and maintain test infrastructure and tooling • Develop fault-injection capabilities using an in-house MITM proxy • Develop test trading bots in Python and supporting Kotlin services • Maintain environments, configurations, and integrations • Maintain CI and test environments • Track automation metrics to guide quality decisions • Collaborate within a single product team of SDETs and core developers • Work on a Rust trading platform handling real orders and money across crypto and traditional exchanges

🎯 Requirements

• 3+ years in test automation or backend development in Kotlin/Java, or another strongly typed language with 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, with ability to read raw messages • Experience with gRPC/protobuf, Docker, and GitLab CI/Jenkins pipelines • Linux administration, including deployment, systemd, networking, and diagnostics over SSH on test environments • Observability experience with Grafana, Loki/Prometheus, or similar • Daily use of agentic AI tools such as Claude Code, Cursor, or Codex • Ability to delegate tasks, write prompts/skills, connect tools via MCP, and critically evaluate model output • Ability to independently navigate another codebase and find fixes or bugs • Nice to have: experience in trading, exchange integrations, or fintech • Nice to have: understanding of market microstructure, including order books, TIF, post-only, funding, and margin • Rust experience or willingness to learn Rust • Python for test bots and scripting • Experience with mocking/proxy tools such as Ktor, Netty, mitmproxy, or WireMock • Ansible and test-environment maintenance experience • Experience with multi-agent systems, orchestration, agent-output verification, and knowledge bases

🏖️ Benefits

• Fully remote work from anywhere in the world • Flexible schedule • Compensation for health insurance • Compensation for sports • Compensation for professional development • Professional growth opportunities