{"id":2272982,"url":"https://alion.io/job/banka-dsk-senior-software-engineer-for-machine-learning-platform-sofia","title":"Senior Software Engineer for Machine Learning Platform, Sofia","company":{"id":288912,"name":"Банка ДСК","domain":"dskbank.bg","url":"https://alion.io/company/dskbank","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","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":38000,"max_usd":97000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1986},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Machine Learning","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"SQLAlchemy","optional":false}],"status":"live","first_seen_at":"2026-10-05T12:35:36Z","employer_posted_date":null,"last_verified_at":"2026-10-05T12:35:36Z","board_verified":false,"closed_at":null,"days_open":6,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":6},"description":"General dutiesOwns the MLP architecture and roadmapAlign with Data Scientists, Data Engineers, Markets, IT Cloud & IT On Prem, InfoSec & other teams on future development of Machine Learning PlatformEnsure stable operation of production environment, provide all required observability stack, maintain runbooks and incident response proceduresR&D infrastructure & service improvements via new approaches, frameworks, etc.Team development & growth, proposals for changesCollaborate with the data scientists' team to improve the monitoring of the machine learning models performance.Participates in different digital projects and cross functional teams.Your challengesWe are building a Machine Learning Platform and we will require low-latency features- and data-stores for real-time model-serving. Hence there are a handful of challenges for our Development team:Design and build micro-services to facilitate fast pace of changeCreate state-of-the-art model serving architectureEngrain development, testing & deployment best practices to reduce risks and amount of mundane workRequirementsStrong Python experience (sqlalchemy, fastapi, etc.)Docker & Kubernetes knowledgeUnderstanding of software design patterns and testingOwnership mentality, curiosity & pro-active approachVerbal and written EnglishIdeal candidate:Knowledge of relational databases (Postgres) and streams (Kafka)Azure and Databricks experienceExperience with Java or ScalaDSK Bank offersExcellent opportunities for professional and career development in one of Bulgaria's leading banks;Food vouchers in the amount of 102,26 EUR per month;20+5 paid holiday leave;Additional Health Insurance;Favorable conditions for housing and mortgage lending, as well as for bank products and services;Preferences for bank products and services;Annual bonus scheme depending on the achieved results;Preferential conditions for Multisport / CoolFit card;Great location - in the heart of Sofia's city center;Discounts in various companies;Internal academies;Refer a Friend Bonus.Documents for application\n\nCV","description_format":"text","description_chars":2058,"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":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-11T07:34:38Z"}],"visa":[],"liveness":{"score":85,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.848,"p_room":1,"age_days":6,"expected_fill_days":22,"reasons":["seen:6","win:early"],"computed_at":"2026-10-12T06:55:09Z"},"pay":null,"html_url":"https://alion.io/job/banka-dsk-senior-software-engineer-for-machine-learning-platform-sofia","json_url":"https://alion.io/job/banka-dsk-senior-software-engineer-for-machine-learning-platform-sofia.json","meta":{"generated_at":"2026-10-12T09:10:28Z","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":13795,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":288912},"rest":"https://alion.io/mcp/rest/get_company?id=288912"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbanka-dsk-senior-software-engineer-for-machine-learning-platform-sofia"},{"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%2Fbanka-dsk-senior-software-engineer-for-machine-learning-platform-sofia"},{"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%2Fbanka-dsk-senior-software-engineer-for-machine-learning-platform-sofia"},{"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/banka-dsk-senior-software-engineer-for-machine-learning-platform-sofia\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbanka-dsk-senior-software-engineer-for-machine-learning-platform-sofia"}]}