{"id":1337931,"url":"https://alion.io/job/catawiki-backend-engineer-5","title":"Backend Engineer","company":{"id":3833471,"name":"Catawiki","domain":"catawiki.careers","url":"https://alion.io/company/catawiki-3","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":"teamlyzer.com","ats_vendor":"Schema","truth_index":{"grade":"B","score":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-01T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":113000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":17},"experience_years_min":7,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Ruby","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-24T00:00:00Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-09-24T00:00:00Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Sobre a vaga\nAs a Backend Engineer, you’ll support one of our three verticals - Demand, Supply, or Fulfilment - improving and delivering product innovations for our platform. Working in a small, fully autonomous, and highly collaborative Agile team, you will build scalable, maintainable, and resilient microservices and features.\nO que vais fazer\nBuild end-to-end by designing, developing, testing, deploying, maintaining, and improving scalable microservices and features\nOwn what you deliver, taking responsibility for the quality, resilience, and maintainability of your team’s services throughout their lifecycle\nCollaborate across disciplines while closely working with product designers, product owners, and frontend, backend, and mobile engineers to share ideas and deliver product innovations\nImprove how we work, identifying opportunities to make our engineering processes more effective and efficient\nStrengthen our engineering culture by documenting and advocating for development best practices across the team\nRaise product quality by fixing bugs and refactoring the codebase where necessary to keep our products reliable and maintainable\nLearn and experiment by testing new technologies and participating in Technical Week - a week dedicated to creativity, innovation, and knowledge sharing across domains after every two product sprints\nO que é pedido\nStrong software engineering foundations: 7+ years of software development experience, specifically with object-oriented programming\nRelevant product experience: 3+ years of experience working with customer-facing products in industries such as e-commerce, fintech, or SaaS\nBackend service expertise: Experience designing, implementing, and deploying backend services with a focus on high availability, low latency, and consistency\nAPI and data knowledge: A good understanding of API design, SQL, and relational databases\nClear communication: Excellent English communication skills and comfort raising concerns, sharing ideas, and documenting your work\nCollaborative mindset: You contribute to the team, take initiative, and step in to help when needed\nSolution-oriented thinking: You actively identify opportunities and explore alternative approaches to solving problems\nCommitment to growth: You take ownership of developing your skills by learning new technologies and seeking new opportunities\nYou will work from our Lisbon Hub a minimum of 2 days per week\nAt this time, we are only considering candidates who are already based in Portugal\nVisa sponsorship and relocation support are not available for this position\nValorizado\nPrior Ruby experience is not essential if you’re passionate about learning new things\nO que é oferecido\nA competitive Annual Gross Base Salary depending on your level, competencies, and overall experience\nMeal Allowance Card stipend per working day, in addition to salary\nHealth Insurance from day 1 (including dental coverage), with access to multiple hospitals and clinics and a vast wellness network\nA Work From Home Allowance to help with your monthly household bills\nCommuting between your home and our office is covered by Catawiki\nAmazing Office right in the centre of Lisbon\nLearning & Development initiatives, including clear development plans and mentorship programmes\n€100 Catavoucher when you join\n€50 Catavoucher on your birthday\nExtra day off each year to Pursue Your Passion\nAdditional leave for key work anniversaries and important life events\nResumo organizado por IA a partir do anúncio original. Confirma os detalhes no site da empresa.","description_format":"text","description_chars":3553,"description_truncated":false,"requirements":{"experience_years_min":7,"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":["Health insurance"],"hiring_locations":[{"name":"Portugal","iso":"PT","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-27T14:54:48Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":7,"expected_fill_days":30,"reasons":["seen:7","velocity","win:early"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/catawiki-backend-engineer-5","json_url":"https://alion.io/job/catawiki-backend-engineer-5.json","meta":{"generated_at":"2026-10-01T11:24:48Z","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":3076,"day_limit":5000,"remaining_today":1924,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}