{"id":4269941,"url":"https://alion.io/job/itds-poland-senior-fullstack-developer-nodeawsreact","title":"Senior Fullstack Developer (Node/AWS/React)","company":{"id":879,"name":"ITDS Poland","domain":"itds.pl","url":"https://alion.io/company/itds","size_band":"501-1000","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Warsaw, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"AWS Step Functions","optional":false},{"name":"DynamoDB","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-11-13T15:02:34Z","employer_posted_date":null,"last_verified_at":"2026-11-13T15:02:34Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Warsaw-based opportunity with a fully remote work model.\nAs a Senior Node.js & React Full-Stack Developer, you will be working for our client, a global leader in healthcare and agriculture. You will contribute to solving major global challenges by developing innovative crop science solutions that promote sustainability, resilience, and community well-being. Join a dynamic, international environment where your expertise will drive impactful solutions and long-term innovation.\nYour main responsibilities:\nDevelop and support business-critical solutions within an agile, product-oriented team.\n\nSolve organization-wide challenges related to identity and account management.\n\nDesign and document technical architectures and software solutions across multiple teams.\n\nEnsure the consistency, quality, and performance of developed solutions.\n\nEvaluate and recommend technologies to improve system efficiency and scalability.\n\nBuild and maintain relationships with key stakeholders and partner organizations.\n\nMentor junior engineers and promote technical growth and best practices.\n\nContinuously develop your technical expertise in a fast-paced environment.\n\nYou're ideal for this role if you have:\nAt least 5 years of experience in software development or engineering.\n\nStrong problem-solving skills, a proactive attitude, and a 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