{"id":2612886,"url":"https://alion.io/job/dataart-senior-golang-developer","title":"Senior Golang Developer","company":{"id":46984,"name":"DataArt","domain":"dataart.com","url":"https://alion.io/company/dataart-com","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_payroll_markers","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Wrocław, Poland","Warsaw, Poland","Lublin, Poland","Kraków, Poland","Łódź, Poland"],"countries":["PL"],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":{"min":15000,"max":17000,"currency":"PLN","period":"month","gross":null,"usd_annual":51888},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Go","optional":false},{"name":"gRPC","optional":false},{"name":"Rest API","optional":false},{"name":"ArgoCD","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"C++","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"Java","optional":true},{"name":"Kubernetes","optional":true},{"name":"Linux","optional":true},{"name":"Rust","optional":true},{"name":"Scala","optional":true}],"status":"live","first_seen_at":"2026-10-15T10:35:35Z","employer_posted_date":null,"last_verified_at":"2026-10-15T10:35:35Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Client\nOur client is a big enterprise in the Travel & Hospitality domain.\nProject overview\nThe project provides maintenance and development for a high-load platform for hotel reservations. It requires improvements and optimizations of the UI and backend functionality.\nTeam\nSmall team (1-10 people)\nThe project team consists of 12-15 developers, PO, and a Solution Architect.\nPosition overview\nWe’re looking for a strong Golang Backend Engineer to join a product-focused engineering team. In this role, you’ll work closely with other engineers to build and maintain scalable backend services, improve system performance, and contribute to the overall architecture of the platform.\n\nThis is a great opportunity for someone who enjoys working in a fast-paced environment, is comfortable with modern backend technologies, and is eager to grow and experiment with new tools and approaches.\nResponsibilities\nDevelop and maintain backend services using Golang\n\nCollaborate with cross-functional teams (engineering, DevOps, product)\n\nDesign and implement scalable APIs and services\n\nWork within a microservices-based architecture\n\nEnsure code quality through reviews and collaboration (e.g. pair programming)\n\nIdentify and resolve performance and reliability issues\n\nContribute to continuous improvement of engineering practices and processes\n\nTroubleshoot and debug complex technical issues\n\nRequirements\n2+ years of hands-on experience with Golang\n\nStrong understanding of Go fundamentals, standard library, and best practices\n\nExperience designing and working with APIs (REST and/or gRPC)\n\nExperience with microservices architecture\n\nGood understanding of asynchronous communication and concurrency\n\nSolid problem-solving skills and proactive mindset\n\nExperience working in collaborative engineering teams\n\nNice to have\nExperience with cloud platforms (AWS, GCP, or Azure)\n\nFamiliarity with Linux environments\n\nExperience with containers (Docker, Kubernetes) and related tools (e.g. ArgoCD)\n\nUnderstanding of networking basics (routing, gateways, firewalls, etc.)\n\nExperience with other programming languages (Java, Scala, C/C++, Rust)\n\nInterest in the travel domain\n\nDegree in Computer Science or a related field\n\nWhat We Offer:\nVacation days: Up to 26 business days per year.\n\n10 illness/special days off per year (fully paid, no medical papers needed) for all contract types\n\nHealth and life insurance (Luxmed)\n\nMyBenefit platform with Multisport option\n\nInternal psychological support service\n\nEnglish language classes from the first working day\n\nAccess to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training\n\nFlexible workplace: work from the office, from home, or choose a hybrid option\n\nTech Skills Mentoring Program\n\nOpportunities to develop as a public speaker, mentor, or technical interviewer\n\nFully paid idle (bench) when not involved in a project\n\nCertification reimbursement (AWS, GCP, Microsoft, etc.)\n\nTech stack\nGolang\nmicroservices-based architecture","description_format":"text","description_chars":3025,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Certification reimbursement","Flexible schedule","Life 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