{"id":3385623,"url":"https://alion.io/job/codility-software-engineer","title":"Software Engineer","company":{"id":53374,"name":"Codility","domain":"codility.com","url":"https://alion.io/company/codility","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HiBob","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":{"label":"UTC+0 – UTC+2","utc_offset_min":0,"utc_offset_max":2},"hiring_geo_confidence":"structured","locations":["United Kingdom"],"countries":["GB"],"hiring_countries":["GB"],"hiring_countries_total":1,"salary":{"min":50000,"max":70000,"currency":"USD","period":"year","gross":null,"usd_annual":70000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Django","optional":false},{"name":"FastAPI","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-28T05:43:12Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-11-04T16:28:40Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Location: Remote (Central European Time zone ±2)Compensation: $50-70k depending on experience\nHelp unlock the world’s engineering potential by shaping the future of technical hiring!\nCheck out our website: Codility.com \nYou will join Codility’s Hire team that builds the tools and workflows behind how companies screen engineers, run technical interviews and manage hiring.\nYou'll work on a complex, evolving platform that combines real-time coding environments, technical assessments, AI-powered capabilities and systems that protect assessment integrity, tackling challenging engineering problems across a modern tech stack.\nWhat you’ll do\n\nBuild product features end to end, with a strong focus on Python backend development (Django/FastAPI), while contributing to React and other parts of the stack where needed.\nWork closely with Product, Design and engineers to turn problems into simple, effective solutions.\nMake pragmatic technical decisions and build scalable, resilient and observable systems.\nContribute to cloud and infrastructure work where needed, with AWS being the main environment.\nUse AI and LLM tools pragmatically where they add real value.\nHow we work\nFully Remote, with a distributed engineering team.\nOne-team mindset: no silos and no “not my problem”. We win together.\nOwnership & initiative: we expect everyone to move projects forward, not just execute tickets.\nBalance: deliver impact without overengineering; know when “good” is good enough.\nWhat we’re looking for\nStrong professional experience building production software with Python\nExperience building and evolving a software product within a remote, distributed engineering team.\nComfortable working across the stack, including contributing to Frontend and Infrastructure when needed.\nStrong English communication skills, both written and spoken.\nInterview Process\nWe'll review your application against the key requirements of the role. If your profile is a good match, our recruitment team will reach out for a brief conversation and invite you to the interview process below:\nTechnical Assessment: A short Codility challenge to evaluate your coding skills and engineering fundamentals.\nHiring Manager Interview: Meet your future team leader to explore your motivation, working style and fit with the team.\nTechnical interview: Meet your colleagues for a pair-programming session to explore your technical skills and problem-solving approach. \n Product Interview: Meet the Product team to discuss product thinking, collaboration and how you approach customer problems.\nWe aim to keep the process straightforward, move quickly and keep you informed at every stage. 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