{"id":3215661,"url":"https://alion.io/job/spotware-full-stack-qa-engineer-java-tcp-socket-based-integrations-spotware-systems","title":"Full stack QA Engineer (Java, TCP socket-based integrations) - Spotware Systems","company":{"id":56894,"name":"Spotware","domain":"spotware.com","url":"https://alion.io/company/spotware","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"JazzHR","truth_index":null},"role":"QA","role_family":"QA","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Limassol, Cyprus"],"countries":["CY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":94000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1161},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"gRPC","optional":false},{"name":"Java","optional":false},{"name":"Linux","optional":false},{"name":"SQL","optional":false},{"name":"WebSockets","optional":false},{"name":"Apache Kafka","optional":true},{"name":"ClickHouse","optional":true},{"name":"Redis","optional":true}],"status":"live","first_seen_at":"2026-10-24T22:14:01Z","employer_posted_date":"2026-10-24","last_verified_at":"2026-10-26T06:15:27Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Spotware Systems is seeking an experienced Senior QA Engineer (Full stack) to join our dynamic and highly professional product team in our Limassol office (or remote). This role involves working closely with product managers and developers to ensure our products are robust, scalable, and meet high-quality standards. You will be involved in functional testing, customer scenario testing, stress testing, performance testing, sanity testing, enhancing the automation processes, and the overall QA improvement process.\nKey Responsibilities:\nConduct thorough requirements analysis and collaborate with cross-functional teams to understand technical specifications.\nPerform manual/automate functional/non-functional testing.\nIdentify, track, and report bugs, ensuring they are resolved promptly with clear root cause analysis.\nMonitor and maintain test environments to ensure stability and efficiency in test execution.\nContribute to and execute test strategies for complex systems with high availability and reliability requirements.\nCollaborate in code reviews to maintain high quality across automated tests and production code.\nRequirements:\n5+ years of experience in Quality Assurance, specifically in backend projects.\n2+ years of experience in troubleshooting Java applications.\nProficiency in Java programming for test automation development.\nSolid knowledge of testing methodologies and test design techniques (e.g., boundary value analysis, equivalence partitioning, state transition testing).\nExperience in designing and maintaining test cases in Allure TestOps, including traceability to requirements and test reporting.\nHands-on experience with microservices architecture and event-driven architecture, including understanding of inter-service communication, message brokers, and asynchronous processing.\nProven experience testing TCP socket-based integrations (e.g., WebSocket, gRPC).\nStrong analytical skills with the ability to perform impact analysis, create traceability matrices, and work with both functional and non-functional requirements.\nExperience in identifying root causes and understanding issue consequences within complex backend environments.\nGood working knowledge of SQL for validating backend data and queries.\nLinux systems knowledge (CLI) for troubleshooting and test environment maintenance.\nExcellent communication skills with a strong command of English (B1 or above) and Russian.\nYou use AI not just occasionally, but as a core part of how you think, work, and deliver results. Being AI-augmented is part of what makes you a top performer.\nPreferred Qualifications:\nFamiliarity with binary protocols (e.g., FIX).\nHands-on experience with Databases like PG, Clickhouse\nHands-on experience with messaging and caching systems like Kafka, Redis\nExperience in the Forex industry or trading platform knowledge.\nConditions:\nCompetitive salary.\nPrivate medical insurance.\nRelocation support (if applicable), including an entry permit, relocation bonus, flight tickets, and airport pickup.\nSupport with settling into life in Cyprus, including basic guidance on everyday matters, accommodation, banking, and healthcare.\nA comfortable office environment with fresh fruits every day, treats or pizza on Wednesdays, and snack day on Fridays.\nFair remuneration based on your experience, skills, and level of responsibility.\nWelcome Baby Bonus and Baby Box to celebrate the arrival of a child.\nBirthday voucher.\nPartial compensation for sports activities and wellness initiatives.\nGreek language classes.","description_format":"text","description_chars":3526,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Greek","level":"All levels","optional":true},{"language":"English","level":"Intermediate (B1)","optional":false}]},"benefits":["Health insurance","Sports activities"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":["Developer Tools","Online Brokerage & Trading Platforms"],"lifecycle":[{"event":"open","at":"2026-10-24T22:14:01Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":36,"reasons":["conf:4","velocity","win:early"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/spotware-full-stack-qa-engineer-java-tcp-socket-based-integrations-spotware-systems","json_url":"https://alion.io/job/spotware-full-stack-qa-engineer-java-tcp-socket-based-integrations-spotware-systems.json","meta":{"generated_at":"2026-10-26T07:06:40Z","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":9430,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":56894},"rest":"https://alion.io/mcp/rest/get_company?id=56894"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fspotware-full-stack-qa-engineer-java-tcp-socket-based-integrations-spotware-systems"},{"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%2Fspotware-full-stack-qa-engineer-java-tcp-socket-based-integrations-spotware-systems"},{"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%2Fspotware-full-stack-qa-engineer-java-tcp-socket-based-integrations-spotware-systems"},{"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/spotware-full-stack-qa-engineer-java-tcp-socket-based-integrations-spotware-systems\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fspotware-full-stack-qa-engineer-java-tcp-socket-based-integrations-spotware-systems"}]}