{"id":1458112,"url":"https://alion.io/job/trading-212-junior-frontend-engineer","title":"Junior Frontend Engineer","company":{"id":51399,"name":"Trading 212","domain":"trading212.com","url":"https://alion.io/company/trading-212","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":82,"open_postings":11,"ghost_share":0,"stale_share":0.727,"repost_share":0,"time_to_fill_p50_days":27,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Frontend","role_family":"Frontend","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Detox","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"Playwright","optional":false},{"name":"pnpm","optional":false},{"name":"React Native","optional":false},{"name":"State Management","optional":false},{"name":"TypeScript","optional":false},{"name":"Zustand","optional":false},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-09-29T07:41:23Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-12T03:56:49Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Our mission is to enable everyone to build wealth\nWe reinvent how trading and investing work by creating exceptional products people love.\nFostering a culture of excellence and high velocity is the key to our success. Today, we serve over 6 million clients, with more than €60+ billion in assets under management - a testament to the scale and trust we've built in just a few years.\nOur frontend platform spans web and mobile: TypeScript, React, React Native and React Native Web in an Nx and pnpm monorepo, with TanStack Query, Zustand, Playwright, Detox and Jest. Around 95% of our code is reused across web and mobile.\nAbout the role\nJunior Frontend Engineers join one of our product teams and grow into full ownership of frontend features with the support of senior colleagues around you.\nAcross every team, the model is the same: small, autonomous groups and a weekly release cycle. You'll be guided through the full lifecycle of a feature - from problem to production - while building the judgement to eventually own that lifecycle yourself.\nWhat you'll do\nImpact millions of users with every change you push to production.\n\nLearn to work within our shared frontend codebase - contribute to the monorepo that powers our iOS, Android, Web and Desktop apps, with a focus on efficiency and code reuse.\n\nParticipate in the full feature lifecycle - help shape requirements, build, test, ship and monitor your work, with support from your team at every step.\n\nDevelop an eye for code quality and maintainability - we're a product company here for the long run, so you'll learn why code health matters as much as shipping quickly.\n\nWork in compact, autonomous teams with short release cycles - learn to balance process against velocity as part of an agile, independent team.\n\nLearn from your colleagues and share your own knowledge - take part in honest, mutual feedback that helps you and the team grow.\n\nWhat you need to have\nSolid HTML, CSS and JavaScript fundamentals.\n\nSome hands-on experience with React or React Native - through coursework, personal projects, internships or prior work.\n\nA developing understanding of state management concepts in frontend applications.\n\nAn eye for detail.\n\nGreat communication skills.\n\nNice to have\nExposure to TypeScript.\n\nPersonal or open-source projects built with React or React Native.\n\nOngoing or completed CS education.\n\nWhat we offer\nChallenges that will help you grow and realise your potential really fast\n\nThe opportunity to make a big impact - you'll build innovative services used by millions of investors to build wealth\n\nWork with smart, spirited, helpful, high-performing colleagues with a common goal\n\nAn environment where nothing is set in stone\n\nAppreciation for your talent and ideas\n\nA generous remuneration package, including annual bonuses\n\nAn excellent social benefits package, including private health insurance, sports card and 25 days of paid vacation per year\n\nDelicious treats and a spacious game room\n\nBring your ambition to Europe’s fastest-growing mobile broker!","description_format":"text","description_chars":3034,"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":[]},"benefits":["Annual bonuses","Health insurance"],"hiring_locations":[{"name":"Bulgaria","iso":"BG","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-29T10:58:13Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.595,"p_room":0.9,"age_days":12,"expected_fill_days":27,"reasons":["conf:2","stale_co","velocity","win:mid","comp:junior"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/trading-212-junior-frontend-engineer","json_url":"https://alion.io/job/trading-212-junior-frontend-engineer.json","meta":{"generated_at":"2026-10-12T07:36:33Z","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":12201,"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":51399},"rest":"https://alion.io/mcp/rest/get_company?id=51399"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftrading-212-junior-frontend-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%2Ftrading-212-junior-frontend-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%2Ftrading-212-junior-frontend-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/trading-212-junior-frontend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftrading-212-junior-frontend-engineer"}]}