{"id":1006932,"url":"https://alion.io/job/abb-solutions-slovakia-senior-full-stack-developer","title":"Senior Full Stack Developer","company":{"id":670559,"name":"ABB Solutions Slovakia","domain":"abbsolutionsslovakia.com","url":"https://alion.io/company/abbsolutionsslovakia","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Košice, Slovakia"],"countries":["SK"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":2400,"max":3500,"currency":"EUR","period":"month","gross":null,"usd_annual":46992},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Amazon S3","optional":false},{"name":"API Gateway","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"DynamoDB","optional":false},{"name":"Git","optional":false},{"name":"GitLab","optional":false},{"name":"HIPAA","optional":false},{"name":"ISO 27001","optional":false},{"name":"Java","optional":false},{"name":"PHP","optional":false},{"name":"React.js","optional":false},{"name":"Redux","optional":false},{"name":"Spring Framework","optional":false},{"name":"State Management","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-09-11T13:32:36Z","employer_posted_date":"2026-09-11","last_verified_at":"2026-10-18T01:03:59Z","board_verified":true,"closed_at":null,"days_open":36,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":36},"description":"Senior Full Stack Developer (Java & React)\nAre you passionate about building reliable, scalable web applications from end to end? Do you bring strong experience in Java and React, enjoy solving complex technical challenges, and want to help shape a product’s technical direction? Join our team and contribute across the full development lifecycle, from solution design to production.\nSenior Full Stack Developer work\nAs a Senior Full Stack Developer, I design, develop, and maintain applications across the Java backend and React frontend. I translate business requirements into secure, maintainable solutions, taking ownership of features from initial discussion through implementation, testing, and delivery.\nOn the backend, I build and improve Java-based services using the Spring Framework, RESTful APIs, and microservices architecture. I optimize performance and reliability, using AWS services such as Lambda, API Gateway, DynamoDB, S3, and EC2 where appropriate.\nOn the frontend, I create responsive, user-friendly interfaces using React, TypeScript, HTML, and CSS. Working closely with UI/UX colleagues, I turn designs and user stories into reusable components, manage application state, and ensure smooth integration with backend services.\nAs a senior member of the team, I contribute to architectural decisions, evaluate technical trade-offs, and help establish development best practices. I review code through GitLab merge requests, mentor colleagues, and improve code quality, automated testing, and the development process.\nI collaborate with product, development, database, and DevOps teams to deliver features and troubleshoot issues across the application stack. I also have opportunities to deepen my infrastructure-as-code knowledge using Terraform. My experience with PHP can be useful when supporting the migration of legacy platform components to Java.\nWe are obliged to comply with HIPAA, keeping clients' protected health information (PHI) safe. Our goal is to follow ISO 27001, the leading international standard focused on information security.\n\nTech stack requirements\nTo excel in this role, I'll need strong experience in full stack development using Java and React. Proficiency in core Java, Java EE, and the Spring Framework, together with React, TypeScript, HTML, and CSS, is a must. I should be comfortable designing and integrating RESTful APIs, working with microservices architecture, and using state management libraries such as Redux. Experience with automated testing, Git-based workflows, and CI/CD processes will help me maintain high code quality. As a senior developer, I'll also bring the ability to guide technical decisions, take ownership of complex features, and mentor colleagues.\nUnderstanding of AWS services like Lambda, API Gateway, DynamoDB, S3, and EC2 would be beneficial, but not essential. Familiarity with Terraform, Azure services, or PHP for legacy migration is an additional advantage.\nAs a Senior Full Stack Developer, I’ll be responsible for designing, developing, and maintaining Java-based backend services and React web applications. I’ll create innovative solutions using modern technologies, delivering secure, scalable applications and a seamless user experience.\nRequirements\nSalary range\n From 3 000 gross/month. Final salary agreement depends on candidate's skill-set and experience.\nLanguage skills\n English - Upper intermediate (B2) and Slovak - Proficiency (C2)\nPersonality Requirements\nWhat matters most is your passion for agile and jira, problem-solving skills, and ability to collaborate effectively.\nEmployee perks, benefits\n My company supports me in improving my qualifications and knowledge through various voluntary courses and conferences. I’m working mostly remotely, with regular weekly office days in our Košice office, where I get to meet my colleagues, enjoy great coffee and drinks, chill in our relax room and, after office hours, I meet my co- workers and enjoy our teambuildings. We are a leading American company, but we don’t have to work US working hours. My colleagues can usually reach me within our regular core hours - between 9 AM and 3 PM. We are working in flexible working time mode and I’m able to manage my working time. And most importantly! My overtimes are automatically compensated on a monthly basis. In addition, let’s mention our office, a very cozy and informal space in the Košice city center.","description_format":"text","description_chars":4409,"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":"Slovak","level":"Proficiency (C2)","optional":false},{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-09-17T17:29:19Z"}],"visa":[],"liveness":{"score":33,"band":"fade","label":"Fading","p_open":1,"p_active":0.608,"p_room":0.55,"age_days":35,"expected_fill_days":26,"reasons":["conf:1","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":46992,"is_top_pay":false},"html_url":"https://alion.io/job/abb-solutions-slovakia-senior-full-stack-developer","json_url":"https://alion.io/job/abb-solutions-slovakia-senior-full-stack-developer.json","meta":{"generated_at":"2026-10-18T04:48:24Z","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":7200,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":670559},"rest":"https://alion.io/mcp/rest/get_company?id=670559"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fabb-solutions-slovakia-senior-full-stack-developer"},{"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%2Fabb-solutions-slovakia-senior-full-stack-developer"},{"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%2Fabb-solutions-slovakia-senior-full-stack-developer"},{"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/abb-solutions-slovakia-senior-full-stack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fabb-solutions-slovakia-senior-full-stack-developer"}]}