{"id":1427385,"url":"https://alion.io/job/mindbox-tech-lead","title":"Tech Lead","company":{"id":53456,"name":"Mindbox","domain":"mindboxgroup.com","url":"https://alion.io/company/mindbox","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Traffit","truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Java","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true},{"name":"JUnit","optional":true},{"name":"Micrometer","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"Playwright","optional":true},{"name":"PostgreSQL","optional":true},{"name":"React Query","optional":true},{"name":"Redux","optional":true},{"name":"Redux Toolkit","optional":true},{"name":"Vitest","optional":true}],"status":"live","first_seen_at":"2026-09-28T11:00:38Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-01T08:41:42Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"At Mindboxwe connect top IT talents with technology projects for leading enterprises across Europe.\nAs a Tech Lead, you will drive the technical vision and hands-on development of Data Fabric products. You’ll lead and mentor engineers, establish best practices, and deliver robust, secure, and high-performing solutions across the stack - from modern UIs to backend integration. Your leadership will shape the engineering culture and ensure alignment between technology and business goals.\nSounds like your kind of challenge?\n#LI - Hybrid: 2x/week from the office in Kraków\nResponsibilities\nFlexible cooperation model\nHybrid work setup - 2x/week from the office in Kraków\nCollaborative team culture - work alongside experienced professionals eager to share knowledge \nContinuous development - access to training platforms and growth opportunities \nComprehensive benefits - including Interpolska Health Care, Multisport card, Warta Insurance, and more \nHigh quality equipment - laptop and essential software provided \nRequirements\nLead and mentor a team of developers, fostering high standards for coding, reviews, and technical design.\nDefine and communicate technical vision, standards, and best practices across frontend and backend domains.\nDesign scalable and maintainable architecture for TypeScript/Next.js frontends and integrations with Java Spring Boot services.\nCollaborate with product managers, UX, and data teams to refine requirements and ensure smooth delivery.\nDrive secure coding practices, performance optimization, and reliability in production systems.\nOversee quality through automated testing, observability, and continuous improvement processes.\nTroubleshoot and resolve complex issues across UI, API integrations, and infrastructure.\nSupport roadmap planning, technical documentation, and stakeholder communication.\nNote:Detailed project information will be shared during the recruitment process.\nBenefits\nProven experience in a Tech Lead, Lead Developer, or similar leadership role.\nStrong hands-on development background in TypeScript, React, Next.js, and modern frontend architectures.\nExperience delivering full-stack solutions, including working knowledge of Java and Spring Boot.\nDeep understanding of REST APIs, authentication flows (OAuth2, JWT), and secure development practices.\nAbility to guide system design decisions and implement scalable, maintainable solutions.\nExcellent communication skills and experience collaborating with cross-functional teams.\nNice to have:\nFamiliarity with React Query, Redux Toolkit, PostgreSQL, and containerized/cloud-native environments.\nExposure to observability tools (OpenTelemetry, Micrometer) and automated testing frameworks (Vitest, Playwright, JUnit).\nJoining this project you’llbecome part of Mindbox - a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’llback you up every step of the way, accelerate your development, and ensure your skills make a difference.","description_format":"text","description_chars":2999,"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":["Growth opportunities","Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Loyalty Programs","Marketing Automation","Customer Data Platforms (CDP) & Reverse ETL"],"lifecycle":[{"event":"open","at":"2026-09-29T00:11:56Z"}],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.993,"p_room":1,"age_days":2,"expected_fill_days":52,"reasons":["conf:7","urgency","velocity","win:early"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/mindbox-tech-lead","json_url":"https://alion.io/job/mindbox-tech-lead.json","meta":{"generated_at":"2026-10-01T20:53:33Z","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":3306,"day_limit":5000,"remaining_today":1694,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}