{"id":2192412,"url":"https://alion.io/job/arini-capital-management-juniormid-python-front-arena-developer","title":"Junior/Mid Python Front Arena Developer","company":{"id":4376882,"name":"Arini Capital Management","domain":"arini.com","url":"https://alion.io/company/arini-capital-management","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":"junior","employment_type":"full_time","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":null,"salary_estimate":{"min_usd":25000,"max_usd":63000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":37},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-09T14:03:47Z","employer_posted_date":null,"last_verified_at":"2026-10-09T14:03:47Z","board_verified":false,"closed_at":null,"days_open":18,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":18},"description":"We are seeking a talented junior developer to support our portfolio management system, Front Arena. The role will require developing extensions within Front Arena and developing integrations to other parts of the internal stack, and building and maintaining tools that support the trading, risk, compliance and operations workflows via Front Arena and across the wider firm in general.\nAbout Arini Capital Management\nArini Capital Management is a specialized alternative asset manager with a diverse credit investment offering across public and private credit, supported by a highly sophisticated global institutional investor base. Founded in 2021 with a primary focus on European credit markets and an approach rooted in fundamental credit analysis, Arini manages capital across a range of strategies, including long/short credit, structured credit, opportunistic credit, direct lending and asset-backed finance. The firm has global operations in London, New York, Jersey, Warsaw and Abu Dhabi.\nWe offer a wide range of benefits, including a private medical package, a Multisport card, a lunch card, and more. We'll be happy to tell you more about our benefits during the recruitment process.\nWe aim to keep the process transparent, engaging, and efficient, ensuring candidates have a clear understanding of both the role and our team throughout the journey.\nZakres obowiązków\nDevelop, and maintain Front Arena’s OMS and PMS functionalities, across all parts of the business \nDevelop and maintain the internal Python based tech stack across all parts of the business \nParticipate in code reviews, testing, and deployment processes\nWymagania\n> 2.1 or equivalent in a numerical degree from a leading university\nProficient programming in Python\n2+ years of relevant experience in a financial technology setting\nExperience with Front Arena is preferred but not required\n\nTech stack\nPython\nFinancial Technology\nFront Arena","description_format":"text","description_chars":1919,"description_truncated":false,"requirements":{"experience_years_min":2,"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":"2026-10-09T18:21:00Z"}],"visa":[],"liveness":{"score":48,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.751,"p_room":0.75,"age_days":18,"expected_fill_days":21,"reasons":["seen:18","win:late","comp:junior"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/arini-capital-management-juniormid-python-front-arena-developer","json_url":"https://alion.io/job/arini-capital-management-juniormid-python-front-arena-developer.json","meta":{"generated_at":"2026-10-28T08:06:46Z","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":10473,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":4376882},"rest":"https://alion.io/mcp/rest/get_company?id=4376882"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Farini-capital-management-juniormid-python-front-arena-developer"},{"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%2Farini-capital-management-juniormid-python-front-arena-developer"},{"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%2Farini-capital-management-juniormid-python-front-arena-developer"},{"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/arini-capital-management-juniormid-python-front-arena-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Farini-capital-management-juniormid-python-front-arena-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2192412}},{"tool":"search_jobs","arguments":{"company":"arini.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2192412},"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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