{"id":1399745,"url":"https://alion.io/job/aida-recruitment-senior-react-developer","title":"Senior React Developer","company":{"id":5681,"name":"AIDA Recruitment","domain":"aidarecruitment.com","url":"https://alion.io/company/aida-recruitment","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":{"min":67200,"max":86400,"currency":"EUR","period":"year","gross":null,"usd_annual":98300},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-09-28T14:49:57Z","employer_posted_date":null,"last_verified_at":"2026-09-28T14:49:57Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"This a Full Remote job, the offer is available from: Europe, European Union, EMEA, Republic of Lithuania\nRole Overview:\nWe are looking for the ideal candidate for our client who combines strong React expertise with sound engineering judgment, understands the challenges of modular frontend architectures, and is comfortable taking ownership of solutions from design through delivery.\nProject/Client: Banking\nLocation: Baltic States and Poland Citizen (remote)\nStart Date: ASAP\nDuration: 6 + months possibility to extend\nLanguage: English\nHourly rate: 35 - 45 EUR. B2B contract.\nKey Responsibilities\nDesign, develop, and maintain modern frontend applications using React and TypeScript.\nBuild and evolve applications based on Micro Frontend architecture.\nContribute to frontend architecture, technical design, and implementation decisions.\nDevelop reusable, maintainable, and well-structured UI components.\nIntegrate frontend applications with backend services and APIs.\nEnsure solutions are scalable, maintainable, and aligned with established engineering standards.\nIdentify and address frontend performance, usability, and reliability issues.\nWrite and maintain automated tests for frontend functionality.\nParticipate actively in code reviews and help maintain high code-quality standards.\nCollaborate with UX/UI specialists to translate designs and user requirements into production-ready interfaces.\nWork closely with backend developers, QA engineers, architects, and product stakeholders throughout the development lifecycle.\nParticipate in technical discussions, backlog refinement, estimation, and delivery planning.\nSupport continuous integration and delivery practices for frontend applications.\nTroubleshoot production and development issues and contribute to root-cause analysis.\nShare knowledge with other engineers and support less experienced team members when appropriate.\nContinuously identify opportunities to improve frontend architecture, development practices, and engineering efficiency.\nEssential Requirements\nStrong professional experience with React.\nStrong TypeScript and modern JavaScript knowledge.\nPractical experience designing or developing solutions using Micro Frontend architecture.\nSolid understanding of component-based frontend architecture and reusable UI development.\nStrong knowledge of HTML and CSS and modern frontend development practices.\nExperience integrating frontend applications with REST APIs or similar backend services.\nGood understanding of application state management and frontend data flows.\nExperience with automated frontend testing and maintaining testable code.\nGood understanding of frontend performance optimization.\nExperience working with Git and collaborative development workflows.\nFamiliarity with CI/CD practices in modern software development environments.\nAbility to contribute to architectural and technical decisions.\nStrong problem-solving skills and ability to work independently on complex technical tasks.\nProfessional working proficiency in English.\nPreferred Requirements\nExperience implementing Micro Frontends across multiple independently developed applications or teams.\nExperience with design systems or shared component libraries.\nFamiliarity with accessibility and cross-browser compatibility practices.\nExperience working with modern frontend build and development tooling.\nUnderstanding of application security considerations relevant to frontend development.\nExperience with containerized or cloud-based development environments.\nPrevious experience working on complex customer-facing platforms.\nExperience mentoring developers or leading frontend technical discussions.\nWhat We Value\nWe value engineers who take ownership of their work, make thoughtful technical decisions, and focus on building solutions that remain maintainable as products and teams grow. Strong engineering fundamentals and pragmatic decision-making are more important than following technologies or patterns simply because they are popular.\nClear communication and collaboration are equally important. You should be comfortable discussing technical trade-offs, giving and receiving constructive feedback, sharing knowledge, and working closely with both technical and non-technical stakeholders.\nRecruitment Process:\nCV Screening: Applications are reviewed within 24 hours.\n\nPre-Screening Interview: A brief Q/A session (Automated or with a Recruiter) designed to learn more about your experience related to the required job position.\nAutomated Session (Recommended) - You can complete this session on your own at a time that is convenient for you. The questions and follow-ups are well-structured and designed to highlight your experience and provide detailed insights into your background. This option is recommended because it's usually more detailed and allows us to provide feedback from the hiring manager faster.\n\nSession with a Recruiter - You can also have the session with a recruiter. The questions are the same, but the discussion may be a bit less detailed, and feedback might take a little longer.\n\nShortlisting: Qualified candidates are presented to the hiring manager for review.\n\nFormal Interviews: On-site discussions with the hiring manager or project team, with feedback provided within 1-2 weeks.\n\nOffer and Onboarding: Successful candidates receive a formal offer and begin a structured onboarding process.\n\nInformation about the processing of your personal data is provided in our Privacy Policy, which is available online at Privacy Policy.","description_format":"text","description_chars":5524,"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":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-28T14:49:57Z"}],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":2,"expected_fill_days":30,"reasons":["seen:2","agency","velocity","win:early"],"computed_at":"2026-10-01T05:45:00Z"},"pay":{"stated_usd_annual":98300,"is_top_pay":false},"html_url":"https://alion.io/job/aida-recruitment-senior-react-developer","json_url":"https://alion.io/job/aida-recruitment-senior-react-developer.json","meta":{"generated_at":"2026-10-01T11:17:15Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2850,"day_limit":5000,"remaining_today":2150,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}