{"id":3948131,"url":"https://alion.io/job/devtalents-senior-pentester-security-engineer","title":"Senior Pentester (Security Engineer)","company":{"id":4474048,"name":"Devtalents","domain":"devtalents.com","url":"https://alion.io/company/devtalents","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":null},"role":"Security","role_family":"Security","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":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":25000,"max":32000,"currency":"PLN","period":"month","gross":null,"usd_annual":97476},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Java","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"Slack","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2024-12-16T13:41:55Z","employer_posted_date":"2024-12-16","last_verified_at":"2026-11-08T23:17:47Z","board_verified":true,"closed_at":null,"days_open":692,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":692},"description":"About us: \n\nWe are looking for a Senior Pentester (Security Engineer) \n to be a part of the DEVTALENTS team and contribute to the development of truly amazing solutions for businesses all over the world.\nJoining DEVTALENTS can be a life-changing decision for you, with endless benefits along the way. We provide top projects for which recruitment is not possible externally because of our wide range of partners. We value open and transparent communication, leveraging tools like Slack and generative AI to enhance collaboration and efficiency. We support continuous growth, encouraging you to step beyond your comfort zone and develop technically and personally. We are looking for an experienced Senior Pentester (Security Engineer) to join our team and provide technical leadership and mentorship.\nYour Role:\nConduct in-depth penetration tests (white-box and black-box) on both internal and customer-facing applications, services, and infrastructure.\n\nOversee, prioritize, and analyze bug bounty submissions, as well as findings from external penetration tests.\n\nPerform variant analysis on disclosed vulnerabilities across multiple platforms and frameworks.\n\nInvestigate and review third-party solutions to ensure they meet our security standards.\n\nCreate and refine tools for reconnaissance, process automation, and ongoing metrics and performance tracking.\n\nOffer expert advice to engineering and security operations teams, providing clear remediation strategies and deeper insight into identified issues.\n\nPromote offensive security principles by hosting demos, workshops, and training sessions, building a stronger security-minded culture.\n\nEvaluate our technology stack through the most effective methods available, adapting your approach as the environment evolves.\n\nDetermine priorities and focus areas to maximize value and impact.\n\nContribute significantly to the ongoing development and maturity of our security program.\n\nRequirements\nTechnical Expertise:\nProven track record in penetration testing, vulnerability assessment, and other technical security evaluations.\n\nStrong ability to find, understand, and articulate security flaws in code, particularly in Java and Node.js environments.\n\nHands-on experience with cloud infrastructures, especially AWS, and familiarity with modern microservice-oriented architectures.\n\nExceptional communication skills, capable of clearly conveying findings and suggesting pragmatic, targeted improvements rather than merely reporting issues.\n\nComfortable scripting in Python and contributing to more extensive security tooling or automation projects.\n\nSelf-driven, with the initiative to spearhead projects that strengthen the broader security culture and foundations.\n\nHold one or more reputable industry certifications (e.g., OSCP, OSWE, CREST, GIAC, AWS certifications).\n\nActive participant in CTFs and the broader cybersecurity community, staying current on emerging threats and best practices.\n\nHigher education with a profile in Computer Science or related\n\nEnglish level min. B2.\n\nMindset & Approach:\nStrong communication skills, capable of translating complex cybersecurity concepts into understandable terms for technical and non-technical stakeholders.\n\nA collaborative spirit, thriving in cross-functional, agile environments, and eager to mentor and guide team members.\n\nA desire to stay ahead of industry trends, experiment with new technologies, and drive innovation in cybersecurity practices.\n\nWhat We Offer:\nInfluence over security architecture and platform decisions, playing a key role in shaping our cybersecurity strategy.\n\nA transparent, supportive culture that fosters professional growth, learning, and innovation.","description_format":"text","description_chars":3689,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Security","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-11-08T23:17:47Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.271,"p_room":0.28,"age_days":692,"expected_fill_days":32,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-11-09T02:14:45Z"},"pay":{"stated_usd_annual":97476,"is_top_pay":false},"html_url":"https://alion.io/job/devtalents-senior-pentester-security-engineer","json_url":"https://alion.io/job/devtalents-senior-pentester-security-engineer.json","meta":{"generated_at":"2026-11-09T02:14:45Z","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":4665,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":4474048},"rest":"https://alion.io/mcp/rest/get_company?id=4474048"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdevtalents-senior-pentester-security-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fdevtalents-senior-pentester-security-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fdevtalents-senior-pentester-security-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/devtalents-senior-pentester-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdevtalents-senior-pentester-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3948131}},{"tool":"search_jobs","arguments":{"company":"devtalents.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3948131},"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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