{"id":2307242,"url":"https://alion.io/job/zalando-senior-fullstack-engineer-zeos-all-genders-2","title":"Senior Fullstack Engineer - ZEOS (all genders)","company":{"id":139,"name":"Zalando","domain":"zalando.com","url":"https://alion.io/company/zalando","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Berlin, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":65000,"max_usd":114000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":60},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Gradle","optional":false},{"name":"Jackson","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false}],"status":"live","first_seen_at":"2026-09-03T00:00:00Z","employer_posted_date":"2026-09-03","last_verified_at":"2026-10-18T09:21:03Z","board_verified":true,"closed_at":null,"days_open":45,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":45},"description":"THE ROLE AND THE TEAM\nThe ZEOS B2B Platform is the high-performance engine that allows our partners to seamlessly integrate into the Zalando ecosystem. As a Senior Fullstack Engineer, you will be a key architect of the services that power our partner-facing products and internal operational tools. Our mission is to transform complex business requirements into a scalable, API-first platform that empowers partners to grow with speed and flexibility.\nIn this role, you will lead the development of mission-critical microservices, ensuring they are resilient, secure, and cost-efficient. You will work within an agile, cross-functional team of engineers and product managers where technical excellence is balanced with business impact. At ZEOS, seniority means taking a holistic view of our system landscape-mentoring your peers, driving technical alignment across teams, and ensuring that our \"You Write It, You Run It\" culture is lived every day.\nINCLUSIVE BY DESIGN\nIf you think you have what it takes, we encourage you to apply even if you don't meet every single requirement. You may just be the right candidate for this or other roles!\nAt Zalando, our vision is to be the leading pan-European ecosystem for fashion and lifestyle e-commerce - one that thrives on diversity and is truly inclusive by design. We believe that diverse teams fuel innovation and creativity, and we actively seek out talent from all backgrounds.\nWe actively seek to reduce bias in our hiring and employment processes, focusing on your qualifications, skills, and contributions. To support this, we kindly ask that you refrain from including personal details such as your photo, age, or marital status in your CV, ensuring a fair and equitable evaluation based solely on your abilities and potential.\nWe are committed to providing an exceptional and accessible candidate experience for everyone. If you require any accommodations to support you throughout the hiring process, please let us know - we are here to assist you.\nDiscover more about our commitment to creating a diverse and inclusive workplace: https://jobs.zalando.com/en/our-culture/diversity-and-inclusion\nWHAT WE’D LOVE YOU TO DO (AND LOVE DOING)\nEngineer Scalable Backend Systems: Design, develop, and evolve high-performance Microservices using Java and Spring Boot, ensuring they handle the complexities of a global B2B landscape.\n\nDesign Intuitive APIs: Help us build RESTful services that prioritize clarity and ease of use, ensuring a seamless experience for every developer who interacts with our platform.\n\nOwn the Full Lifecycle: Support the \"You Write It, You Run It\" philosophy. You will be responsible for the entire journey of your code-from initial design and Gradle-based builds to deployment and 24/7 operational health.\n\nMaster Cloud Infrastructure: Leverage AWS and Kubernetes to build resilient, distributed systems that are compliant-by-design and operationally transparent.\n\nDrive Engineering Standards: Set the bar for code quality through rigorous testing, code reviews, and the use of modern tools like Jackson for efficient data processing.\n\nCollaborate Across the Stack: While your heart is in the backend, you enjoy collaborating with frontend teams and have an interest in Fullstack contexts to ensure end-to-end feature success.\n\nMentor and Guide: Actively share your knowledge within the team and across the ZEOS community, helping to navigate technical uncertainty and architectural trade-offs.\n\nWE'D LOVE TO MEET YOU IF\nSeasoned Java Developer: You are a seasoned Java Developer with deep expertise in Spring Boot and a strong grasp of the modern JVM ecosystem (including build tools like Gradle).\n\nThoughtful Architect: You have extensive experience in Microservice architectures, distributed systems, and designing clean, versioned REST APIs.\n\nCloud Native Contributor: You are proficient in deploying and operating applications within AWS and are comfortable navigating Kubernetes environments.\n\nQuality-Minded Practitioner:You are highly skilled in building CI/CD pipelines and believe that automated testing and observability are fundamental to \"Senior\" level engineering.\n\nAgile Partner: You thrive in agile environments, taking ownership of complex topics and moving them from discovery to production with an analytical and solution-oriented mindset.\n\nEffective Communicator: You possess excellent English skills and the ability to translate technical complexity into actionable plans for both engineers and stakeholders.\n\nFullstack-Curious: You have an interest in how the frontend consumes your services and are happy to jump across the stack to help the team deliver a cohesive product.\n\nOUR OFFER\nZalando provides a range of benefits, here’s an overview of what you can expect. Ask your Talent Acquisition Partner to learn more about what we offer.\n27 days of holiday a year to start for full-time employees (+1 day for every calendar year up to 30 days)\n\n2 paid volunteering days a year\n\nHybrid working model with up to 40% remote per week, actual practice is up to each team to best support their collaboration\n\nEmployee shares program\n\n40% off fashion and beauty products sold and shipped by Zalando, 30% off Lounge by Zalando, discounts from external partners\n\nRelocation assistance available (subject to prior agreement)\n\nFamily services, including counseling and support\n\nHealth and wellbeing options (including Wellhub, formerly Gympass)\n\nMental health support and coaching available\n\nDrive your development through our training platform and biannual peer-to-peer review","description_format":"text","description_chars":5566,"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":["Hybrid work","Paid volunteering days","Relocation assistance"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-11T23:27:51Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.216,"p_room":0.28,"age_days":44,"expected_fill_days":3,"reasons":["conf:12","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/zalando-senior-fullstack-engineer-zeos-all-genders-2","json_url":"https://alion.io/job/zalando-senior-fullstack-engineer-zeos-all-genders-2.json","meta":{"generated_at":"2026-10-18T20:08:19Z","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":24189,"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":139},"rest":"https://alion.io/mcp/rest/get_company?id=139"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fzalando-senior-fullstack-engineer-zeos-all-genders-2"},{"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%2Fzalando-senior-fullstack-engineer-zeos-all-genders-2"},{"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%2Fzalando-senior-fullstack-engineer-zeos-all-genders-2"},{"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/zalando-senior-fullstack-engineer-zeos-all-genders-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fzalando-senior-fullstack-engineer-zeos-all-genders-2"}]}