{"id":951675,"url":"https://alion.io/job/squarepoint-junior-software-developer-front-end","title":"Junior Software Developer - Front-end","company":{"id":684807,"name":"Squarepoint Capital","domain":"squarepoint-capital.com","url":"https://alion.io/company/squarepoint-capital","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"C","score":61,"open_postings":73,"ghost_share":0.644,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":45,"computed_at":"2026-11-01T06:10:25Z"}},"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":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"TypeScript","optional":false},{"name":"Linux","optional":true}],"status":"live","first_seen_at":"2024-06-21T07:20:53Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-11-01T09:32:07Z","board_verified":true,"closed_at":null,"days_open":863,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":862},"description":"Please only apply to the one job you feel best fits your skillset and experience. If our team feels you are better suited for another role, we will reach out about the alternate opportunity.\nPosition Overview:\nFront-end developers at Squarepoint are instrumental in enhancing user experience on our sophisticated research and trading platforms. You will use React and Typescript to develop fully-fledged applications facilitating real-time data access, and support the exploration of large volumes of data integral to our trading workflows and operations.\nYour contributions will drive rapid decision-making and uphold our competitive edge in a high-stakes trading environment.\nRequired Qualifications: \nDegree in Computer Science, Computer Engineering, or other degree with a heavy emphasis on software development,\nUp to 4 years experience in a relevant role such as software development,\nExperience in web development using a modern React stack with TypeScript,\nExcellent written and verbal communication skills,\nWillingness to pick up and learn new technologies and frameworks,\nAbility to work well in a fast-paced environment.\nNice to Have:\nExperience with git and Linux,\nExperience with relational or document store databases,\nExperience working in an investment or financial business is useful.","description_format":"text","description_chars":1301,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Asset Management & Funds","Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-09-16T01:23:59Z"}],"visa":[],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.103,"p_room":0.28,"age_days":862,"expected_fill_days":45,"reasons":["conf:0","stale_co","velocity","ghost","win:tail","crowd:junior"],"computed_at":"2026-11-01T06:10:25Z"},"pay":null,"html_url":"https://alion.io/job/squarepoint-junior-software-developer-front-end","json_url":"https://alion.io/job/squarepoint-junior-software-developer-front-end.json","meta":{"generated_at":"2026-11-01T10:33:50Z","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":16321,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":684807},"rest":"https://alion.io/mcp/rest/get_company?id=684807"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsquarepoint-junior-software-developer-front-end"},{"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%2Fsquarepoint-junior-software-developer-front-end"},{"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%2Fsquarepoint-junior-software-developer-front-end"},{"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/squarepoint-junior-software-developer-front-end\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsquarepoint-junior-software-developer-front-end"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":951675}},{"tool":"search_jobs","arguments":{"company":"squarepoint-capital.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":951675},"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. Docs: https://alion.io/developers"}}