{"id":3004121,"url":"https://alion.io/job/green-castle-digital-senior-qa-automation-engineer","title":"Senior QA Automation Engineer","company":{"id":4457459,"name":"Green Castle Digital","domain":"greencastledigital.com","url":"https://alion.io/company/green-castle-digital","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-31T05:58:55Z"}},"role":"QA","role_family":"QA","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Belgrade, Serbia"],"countries":["RS"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":26000,"max_usd":72000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1282},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Appium","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Cucumber","optional":false},{"name":"Git","optional":false},{"name":"GitLab CI","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"JUnit","optional":false},{"name":"Maven","optional":false},{"name":"Playwright","optional":false},{"name":"Postman","optional":false},{"name":"Rest API","optional":false},{"name":"Rest-Assured","optional":false},{"name":"Selenium","optional":false},{"name":"TestNG","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-10-15T13:16:31Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-11-01T00:04:05Z","board_verified":true,"closed_at":null,"days_open":16,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":16},"description":"Senior QA Automation Engineer\nLocation: New Belgrade\nWork Pattern: Hybrid\nReports to: QA Lead\nAbout Greencastle Digital\nGreencastle Digital is a forward-thinking company in the dynamic betting and gaming industry, with a new Development Centre in Belgrade. Our mission is to unite the brightest minds in digital technology, product development, customer experience, and marketing to deliver innovative solutions for clients across Europe.\nAbout the Role\nWe are seeking an experienced Senior QA Automation Engineer to join our team in Belgrade. In this role, you will play a pivotal part in ensuring the quality and reliability of our software solutions. You will work closely with cross-functional teams, architect and implement automated test frameworks, and drive best practices in test automation for both UI and API layers using Selenium, Java, .NET, and related technologies.\nThis position requires strong technical expertise in automation, deep understanding of QA methodologies, and the ability to collaborate effectively with team members and stakeholders.\nKey Responsibilities\nAutomation Framework Development:\nDesign, develop, and maintain robust automated test frameworks using Selenium, Appium, TestNG, Cucumber (BDD), JUnit, NUnit and Sikuli with Java, as well as Playwright and ReqnRoll with C#.\n\nAPI Testing:\nDevelop and execute automated tests for RESTful APIs, ensuring comprehensive coverage and reliability.\n\nTest Strategy & Execution:\nDefine and implement comprehensive test strategies for both new and existing features across web, mobile, games and backend services.\n\nContinuous Integration:\nIntegrate automated tests into CI/CD pipelines to enable rapid and reliable software delivery.\n\nCollaboration:\nWork closely with developers, product managers, and other QA engineers to ensure high-quality deliverables.\n\nCode Quality:\nWrite clean, maintainable, and well-documented test code following industry best practices.\n\nDefect Management:\nIdentify, document, and track defects through to resolution, ensuring root cause analysis and prevention.\n\nMentorship:\nGuide and mentor junior QA engineers, fostering a culture of continuous improvement.\n\nDocumentation:\nCreate and maintain technical documentation for automation frameworks, test cases, and processes.\n\nContinuous Improvement:\nStay updated with the latest trends and advancements in test automation and quality assurance.\n\nRequired Qualifications\nExperience:\nMinimum of 8-10 years of hands-on experience in QA automation.\n\nTechnical Expertise:\nStrong proficiency in Selenium WebDriver, Appium, TestNG, and Sikuli using Java, as well as Playwright using C#.\n\nSolid understanding of BDD frameworks, including Cucumber and ReqnRoll, for BDD and test automation.\n\nExtensive experience in automating UI and API tests.\n\nSolid understanding of RESTful API testing tools and frameworks (e.g., RestAssured, Postman, or similar).\n\nHands on Experience on Games Automation\n\nFamiliarity with CI/CD tools (e.g., Jenkins, Azure DevOps, GitLab CI).\n\nCoding Skills:\nAdvanced knowledge of Java and C#/.NET for automation scripting.\n\nExperience with source control systems (e.g., Git).\n\nFamiliar with Maven and .NET CLI commands for build, test, and project management tasks.\n\nTesting Methodologies:\nDeep understanding of QA methodologies, test planning, and defect management.\n\nExperience working in agile development environments.\n\nSoft Skills:\nStrong problem-solving abilities and attention to detail.\n\nExcellent communication and teamwork skills.\n\nWhat We Offer\nInnovative Environment:\nBe part of a groundbreaking team in a newly established Development Centre.\n\nProfessional Growth:\nOpportunities for continuous learning and career advancement.\n\nCollaborative Culture:\nWork in a supportive environment that values collaboration and innovation.\n\nFlexible Work Pattern:\nEnjoy a hybrid work environment with a balance of remote and on-site collaboration.\n\nHow to Apply\nIf you are passionate about quality, automation, and eager to contribute to innovative projects in a collaborative, fast-paced environment, we would love to hear from you!\nPlease submit your resume and a cover letter detailing your relevant experience and why you are interested in joining Greencastle Digital.\nDepartment: Quality Assurance\n\nLocations: Belgrade\n\nRemote status: Hybrid\n\nEmployment type: Full-time\n\nWelcome to Greencastle Digital - where technology meets innovation in the exciting world of betting and gaming. Join us to help shape the future of gaming and create unforgettable experiences for our global players and partners.","description_format":"text","description_chars":4570,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Flexible schedule","Hybrid work"],"hiring_locations":[{"name":"Serbia","iso":"RS","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-21T13:08:32Z"}],"visa":[],"liveness":{"score":73,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.81,"p_room":0.9,"age_days":15,"expected_fill_days":36,"reasons":["conf:3","win:mid"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/green-castle-digital-senior-qa-automation-engineer","json_url":"https://alion.io/job/green-castle-digital-senior-qa-automation-engineer.json","meta":{"generated_at":"2026-11-01T03:49:09Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":5972,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4457459},"rest":"https://alion.io/mcp/rest/get_company?id=4457459"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgreen-castle-digital-senior-qa-automation-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fgreen-castle-digital-senior-qa-automation-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fgreen-castle-digital-senior-qa-automation-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/green-castle-digital-senior-qa-automation-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgreen-castle-digital-senior-qa-automation-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3004121}},{"tool":"search_jobs","arguments":{"company":"greencastledigital.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3004121},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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