{"id":2115511,"url":"https://alion.io/job/infolet-fullstack-software-engineer","title":"Fullstack Software Engineer","company":{"id":4160520,"name":"Infolet","domain":"infolet.pl","url":"https://alion.io/company/infolet","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":23500,"max":28600,"currency":"PLN","period":"month","gross":null,"usd_annual":87804},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"Platform Engineering","optional":true}],"status":"live","first_seen_at":"2026-08-21T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-08-21T00:00:00Z","board_verified":false,"closed_at":null,"days_open":52,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":52},"description":"Project\nJoin an engineering team responsible for developing and automating platform controls across internal developer and hosting platforms. The role combines software engineering, API development, automation, and technical leadership, with a strong focus on improving platform reliability, efficiency, and reuse.\nYou will\nAnalyse business and technical requirements to understand how platform services can support and automate controls\nDesign and develop automation services, workflows, integrations, and APIs\nWork with data schemas and process flows\nDevelop solutions for automating controls at scale\nContribute to the development of the Platform Control Plane\nDrive automation, process improvements, and reusable solutions\nCollaborate with engineering teams across different locations and time zones\nProvide technical leadership and support continuous improvement initiatives\nWork closely with stakeholders to define priorities and deliver new solutions\n\nKogo poszukujemy?\nMust have\n5+ years of professional software engineering experience\nExperience with multiple programming languages / polyglot development\nStrong software engineering skills, including API development, database design, data schemas, and process flows\nUnderstanding of internal developer platforms, hosting platforms, and cloud environments\nBasic knowledge of Linux and web technologies\nExperience working with iterative software delivery methodologies\nStrong communication and stakeholder management skills\nExperience providing technical leadership across distributed/global teams\nAbility to work independently and solve complex problems\nFluent English and Polish\nNice to have\nExperience with DevOps, Platform Engineering, or SRE\nExperience with automation and control-plane solutions\nExperience working in large enterprise environments\nExperience mentoring or supporting distributed engineering teams\nKnowledge of modern cloud platforms and platform engineering practices\nTech stack\nJava, Databases, Linux","description_format":"text","description_chars":1981,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-08T22:59:03Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.41,"p_room":0.35,"age_days":50,"expected_fill_days":21,"reasons":["seen:50","velocity","win:tail"],"computed_at":"2026-10-10T05:45:15Z"},"pay":{"stated_usd_annual":87804,"is_top_pay":false},"html_url":"https://alion.io/job/infolet-fullstack-software-engineer","json_url":"https://alion.io/job/infolet-fullstack-software-engineer.json","meta":{"generated_at":"2026-10-12T06:36:20Z","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":10622,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":4160520},"rest":"https://alion.io/mcp/rest/get_company?id=4160520"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finfolet-fullstack-software-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%2Finfolet-fullstack-software-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%2Finfolet-fullstack-software-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/infolet-fullstack-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finfolet-fullstack-software-engineer"}]}