{"id":2353376,"url":"https://alion.io/job/zuehlke-fullstack-java-react-engineer","title":"Fullstack Java & React Engineer","company":{"id":54256,"name":"Zühlke","domain":"zuehlke.com","url":"https://alion.io/company/zuehlke","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":82,"open_postings":7,"ghost_share":0,"stale_share":0.714,"repost_share":0,"time_to_fill_p50_days":50,"computed_at":"2026-10-16T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":29000,"max_usd":75000,"period":"year","method":"role_country_seniority_unknown","sample_n":17},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Java","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-12T14:16:16Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-15T19:17:01Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation in our DNA. We're trusted to help clients envision and build their businesses for the future - to run smarter today while adapting for tomorrow’s markets, customers, and communities. Our multidisciplinary teams specialise in tech strategy and business innovation, digital solutions and applications, and device and systems engineering. We excel in complex, regulated spaces including health and finance, connecting strategy, tech implementation, and operational services to help clients become more effective, resilient businesses.\nIf you share our values and want to do the best work, for the right reasons, we can offer you the chance to do it on a global scale and play a real role in shaping our exciting journey.\nAbout the Role\nWe are looking for a skilled and motivated Fullstack Java & React Engineer to join our development team. In this role, you will build modern, high-performance web applications across both frontend and backend layers using Java, Spring Boot, React, and Next.js. You will work with a strong focus on clean architecture, usability, reliability, and maintainability, owning features end-to-end from design and implementation to deployment and production support.\nResponsibilities\nDesign, develop, and maintain scalable web applications across frontend and backend components. \nBuild and enhance backend services, APIs, and microservices using Java and Spring Boot. \nDevelop modern, responsive, and user-friendly interfaces using React, Next.js, and TypeScript. \nCollaborate with cross-functional teams to translate business requirements into technical solutions. \nOwn features throughout the entire development lifecycle, from design and implementation to testing and production deployment. \nWrite clean, maintainable, and well-tested code following engineering best practices and coding standards. \nContribute to architectural decisions with a focus on performance, scalability, security, and maintainability. \nParticipate in code reviews and support continuous improvement of development processes and engineering quality. \nTroubleshoot and resolve technical issues across the full application stack. \n\nRequirements\nProfessional experience developing applications with Java and Spring Boot. \nHands-on experience building modern web applications with React and TypeScript. \nSolid understanding of REST APIs, microservices architecture, and distributed systems. \nExperience with Next.js and modern frontend development practices. \nGood understanding of software engineering principles, design patterns, and clean architecture. \nExperience working with relational databases and data modeling concepts. \nFamiliarity with containerized environments and cloud-native application development. \nExperience with automated testing and CI/CD practices. \nStrong problem-solving skills and a proactive, ownership-driven mindset. \nAbility to work effectively in agile and collaborative development environments. \nGood command of English, both written and spoken. \nWhat we offer\nWork life blend: we offer a safe & healthy workplace, with flexible working hours and the possibility to work from home\nProfit share scheme: In addition to your annual salary, you may receive a profit share defined by the company’s success in the previous year\nGlobal and Diverse Zühlke community: witness how colleagues from all our 16 offices across the globe come together to create a unique, positive and inclusive work culture, learning from one another at annual team camps, and celebrating year-end parties and other local festivities\nCommitted to development: we are committed to the growth of our people and are investing in your development. We’re empowering you to build the skills you need to make a positive impact, both personally and for our clients, today and in the future. For benefits that we offer please go to this link for Bulgaria.\nIf you feel you don't meet all the requirements, we are still happy to get to know you, learn more about your ambitions and ideas and look forward to receiving your application!\nWe welcome people from all backgrounds, regardless of their gender, personality, national origin, race, religion, colour, sexual orientation, gender identity, age, marital status, disability or veteran status.","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":"English","level":"All levels","optional":false}]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-12T14:16:16Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":50,"reasons":["conf:10","velocity","win:early"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/zuehlke-fullstack-java-react-engineer","json_url":"https://alion.io/job/zuehlke-fullstack-java-react-engineer.json","meta":{"generated_at":"2026-10-16T16:01:23Z","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":400,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":54256},"rest":"https://alion.io/mcp/rest/get_company?id=54256"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fzuehlke-fullstack-java-react-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%2Fzuehlke-fullstack-java-react-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%2Fzuehlke-fullstack-java-react-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/zuehlke-fullstack-java-react-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fzuehlke-fullstack-java-react-engineer"}]}