Senior Test Engineer Automation

🔥 3 minutes ago

🌐 Poland, Portugal, +2 more countries – Remote

🇵🇱 Poland – Remote 🇵🇹 Portugal – Remote 🇧🇬 Bulgaria – Remote 🇪🇸 Spain – Remote

⏳ Contract/Temporary

🟠 Senior

⚙️ Software Development Engineer in Test (SDET)

👻 Ghost score 10%

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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Dev.Pro

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2011

🏥 Healthcare

🏨 Hospitality

📦 Logistics

Healthcare • Hospitality • Logistics

Dev. Pro is a software development partner that supports technology companies with custom outsourced software development services. With over 13 years of experience, a team of more than 900 experts, and operations in over 50 countries, Dev. Pro provides a comprehensive range of services including cloud development, DevOps, software testing and QA, system integration, and application security. The company caters to a wide array of industries such as digital commerce, fintech, hospitality, and healthcare by delivering tailored software development experiences. Dev. Pro emphasizes quality, innovation, and a transparent collaboration process to accelerate growth for ambitious startups and Fortune 500 enterprises alike, ensuring successful outcomes through a well-balanced and efficient team approach.

📋 Description

• Lead performance testing for complex cloud-based systems, focusing on scalability, resilience, and deep performance analysis • Define and set up performance testing approaches for cloud-native components and architectures, including microservices, serverless, and containers • Test and validate cloud elasticity, auto-scaling policies, failover, and self-healing mechanisms under peak load • Perform deep-dive root-cause analysis, including heap dumps, thread dumps, memory leak identification, and database query optimization • Establish Non-Functional Requirements (NFRs), SLAs, SLOs, and Error Budgets with product managers • Translate business and technical requirements into performance-testing plans, defining testing scope, test scenarios, and relevant metrics • Analyze performance results and system behavior to identify bottlenecks, determine root causes, and recommend improvements • Help shape performance practices and share expertise with other engineers

🎯 Requirements

• 4–7 years of experience in software testing, test automation, performance testing, or performance engineering • Strong hands-on experience with performance testing, including the ability to start performance testing for a component from scratch • Strong understanding of system architecture and how application, infrastructure, cloud, and network components affect performance • Expertise in performance analysis, including network latency tuning, caching strategies, and database connection pooling • Experience with capacity planning and cost-vs-performance analysis, with FinOps awareness • Strong analytical and problem-solving skills, with the ability to investigate performance issues and determine their root causes • Programming or scripting skills, preferably with Python or Scala • Hands-on experience with AWS or another major cloud platform • Strong technical communication and collaboration skills • Strong client and stakeholder management skills and ability to translate business and technical requirements into clear performance-testing plans • Technical leadership skills and experience mentoring junior and/or intermediate engineers • Upper-Intermediate+ English level • Desirable: experience with AWS CloudWatch Logs Insights, AWS X-Ray, Amazon EC2 Auto Scaling, Amazon Aurora/DynamoDB Performance Insights, or AWS Compute Optimizer • Desirable: experience with Distributed Gatling Enterprise, k6 Cloud, Gremlin/Chaos Mesh • Desirable: experience with OpenTelemetry, Dynatrace, Datadog APM, or Prometheus/Grafana • Desirable: relevant certifications/courses, such as AWS Certified DevOps Engineer/Solutions Architect – Professional, SRE Fundamentals, or Advanced Cloud Systems Performance & Profiling

🏖️ Benefits

• Contractor engagement • Remote-first work • Global team environment across 55+ countries and five continents • Opportunity to lead performance testing for complex cloud-based systems • Opportunity to solve challenging performance problems across application, infrastructure, and cloud layers • Opportunity to shape performance practices and share expertise with other engineers