{"id":2359377,"url":"https://alion.io/job/mindpal-junior-software-developer-react-supabase","title":"Junior Software Developer (React / Supabase)","company":{"id":2047949,"name":"MindPal","domain":"mindpal.space","url":"https://alion.io/company/mindpal","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"PeopleForce","truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":31,"max":40,"currency":"PLN","period":"hour","gross":true,"usd_annual":20000},"salary_estimate":null,"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Firebase","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Supabase","optional":false},{"name":"TypeScript","optional":false},{"name":"Vite","optional":false}],"status":"live","first_seen_at":"2026-10-12T15:32:09Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-12T23:42:23Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"We are looking for a Junior Software Developer (React / Supabase)!Do you love programming, solving real problems, and experimenting with new technologies? At MindPal, we’re building intelligent systems that power products across energy, education, and HR-tech - all from our office in Gliwice.\nWe’re looking for a Junior Software Developer with at least 1 year of commercial experience, who enjoys writing code, exploring new technologies, and turning ideas into working solutions. You don’t need to know everything yet - we value curiosity, a problem-solving mindset, and the motivation to grow.\nCooperation Details:\n Type of contract: Contract of Mandate (Umowa zlecenie).\nLocation: On-site, Gliwice.\nCompensation: 31.40-40.00 PLN gross/hour.\n Scope of cooperation:Develop and maintain application features using React, TypeScript, and Vite.\nWork with Supabase, including PostgreSQL, authentication, and storage.\nDevelop backend logic using Supabase Edge Functions and TypeScript.\nIntegrate external services through REST APIs.\nExplore AI-powered tools and automation to improve the development process.\n What We Value:1+ year of commercial experience in software development.\nGood understanding of JavaScript/TypeScript and React fundamentals.\nUnderstanding of SQL, relational databases, and PostgreSQL fundamentals.\nFamiliarity with REST APIs, asynchronous programming, and Git.\nExperience with Supabase, Firebase, Node.js, or serverless functions is a plus.\nCommunicative English and Polish at B2 level (written and spoken).\n What We Offer:Long-term cooperation with opportunities to grow across frontend and backend development.\nThe opportunity to work on-site at our office in Gliwice.\nReal projects for international clients using modern technologies.\nAccess to AI-powered tools and automation supporting efficient project delivery.\nA collaborative team environment focused on knowledge-sharing, development, and ownership.\n Sounds like you? You don’t need to be an expert in every technology we use. Bring your curiosity, willingness to learn, and passion for building things - we’ll help you grow from there!","description_format":"text","description_chars":2118,"description_truncated":false,"requirements":{"experience_years_min":1,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Polish","level":"Upper-Intermediate (B2)","optional":false},{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-12T15:32:09Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":16,"reasons":["conf:2","win:early","comp:junior"],"computed_at":"2026-10-13T01:49:36Z"},"pay":{"stated_usd_annual":20000,"is_top_pay":false},"html_url":"https://alion.io/job/mindpal-junior-software-developer-react-supabase","json_url":"https://alion.io/job/mindpal-junior-software-developer-react-supabase.json","meta":{"generated_at":"2026-10-13T01:49:36Z","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":2607,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":2047949},"rest":"https://alion.io/mcp/rest/get_company?id=2047949"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmindpal-junior-software-developer-react-supabase"},{"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%2Fmindpal-junior-software-developer-react-supabase"},{"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%2Fmindpal-junior-software-developer-react-supabase"},{"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/mindpal-junior-software-developer-react-supabase\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmindpal-junior-software-developer-react-supabase"}]}