{"id":3392589,"url":"https://alion.io/job/link-group-senior-backend-engineerdata-management-consultant","title":"Senior Backend Engineer/Data Management Consultant","company":{"id":880,"name":"Link Group","domain":"linkgroup.co","url":"https://alion.io/company/link-group","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitify","truth_index":{"grade":"B","score":83,"open_postings":94,"ghost_share":0,"stale_share":0.67,"repost_share":0,"time_to_fill_p50_days":46,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":60000,"max_usd":100000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":352},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":false},{"name":"PostgreSQL","optional":false},{"name":"TypeScript","optional":false},{"name":"dbt","optional":true},{"name":"Docker","optional":true},{"name":"Master Data Management","optional":true},{"name":"Snowflake","optional":true}],"status":"live","first_seen_at":"2026-10-28T08:19:10Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-31T22:58:59Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Senior Backend Engineer/Data Management Consultant\nProfile:\nWe are looking for a Senior Backend Engineer with extensive experience in data-related projects, combining strong technical skills with analytical thinking, independence, and the ability to work effectively with multiple teams.\nThis is not purely a software development role. The successful candidate will also act as a technical consultant, analyst, and, to some extent, architect, taking responsibility for technical decisions and overseeing the entire data domain.\nKey Responsibilities:\nContribute to architectural design and provide guidance on data-related solutions.\nTake ownership of the entire domain, evaluating proposed solutions and technical decisions.\nOversee data-related requests and requirements, ensuring data consistency and quality.\nCollaborate with multiple teams, stakeholders, and external service providers.\nCoordinate and review database changes, assessing their correctness and business relevance.\nCoordinate activities and manage requirements at the intersection of technology, data, and business.\nTechnical Requirements:\nStrong proficiency in JavaScript and/or TypeScript.\nExperience working with relational databases, particularly PostgreSQL. Experience with other relational databases is also acceptable.\nPractical knowledge of data modelling, entity relationships, and database schema design.\nAbility to assess database changes and verify their alignment with the existing architecture and business requirements.\nNice to Have\nExperience with Master Data Management (MDM).\nExperience in working with Docker.\nFamiliarity with tools such as Snowflake, dbt, or similar technologies.\nExperience in data analytics.\nSoft Skills and Organizational Competencies\nExcellent communication skills and experience working with stakeholders.\nAbility to work independently and take ownership of an entire technical domain.\nStrong analytical and problem-solving skills, with the ability to evaluate solutions and make decisions.\nExperience coordinating activities across multiple teams and aligning requirements.\nA consultancy approach and the ability to bridge the gap between technical and business perspectives.","description_format":"text","description_chars":2186,"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":[]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Managed IT Services (MSP)","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-28T10:55:28Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":2,"expected_fill_days":46,"reasons":["conf:1","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/link-group-senior-backend-engineerdata-management-consultant","json_url":"https://alion.io/job/link-group-senior-backend-engineerdata-management-consultant.json","meta":{"generated_at":"2026-10-31T23:09:22Z","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":36123,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":880},"rest":"https://alion.io/mcp/rest/get_company?id=880"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flink-group-senior-backend-engineerdata-management-consultant"},{"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%2Flink-group-senior-backend-engineerdata-management-consultant"},{"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%2Flink-group-senior-backend-engineerdata-management-consultant"},{"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/link-group-senior-backend-engineerdata-management-consultant\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flink-group-senior-backend-engineerdata-management-consultant"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3392589}},{"tool":"search_jobs","arguments":{"company":"linkgroup.co","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3392589},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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