{"id":2220213,"url":"https://alion.io/job/madiff-software-developer-global-financial-systems-project","title":"Software Developer – Global Financial Systems Project","company":{"id":4374669,"name":"Madiff","domain":"madiff.eu","url":"https://alion.io/company/madiff-2","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":null},"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":"structured","locations":["Zagreb, Croatia"],"countries":["HR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":29000,"max_usd":85000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6426},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"C#","optional":false},{"name":"JavaScript","optional":false},{"name":"MS SQL","optional":false},{"name":"MySQL","optional":false},{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"AWS","optional":true},{"name":"CentOS Stream","optional":true},{"name":"CI/CD","optional":true},{"name":"Linux","optional":true},{"name":"TypeScript","optional":true},{"name":"Ubuntu","optional":true}],"status":"live","first_seen_at":"2026-10-10T12:43:29Z","employer_posted_date":"2026-10-10","last_verified_at":"2026-10-12T12:16:47Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Madiff, a leading technology consulting partner delivering digital and cloud solutions for global enterprises, is seeking aSenior Software Developer to join a long-term project in the financial sector. The role focuses on building and maintaining large-scale applications that support international payment and transaction systems for one of our key enterprise clients.\nRole Overview\nThe developer will work across the full software development lifecycle, from design and implementation to testing and maintenance. The role requires strong technical versatility across both backend and frontend development, ensuring reliability, scalability, and security of complex financial systems. You will collaborate with cross-functional teams to deliver high-quality software in an agile environment, providing technical input, analysing business requirements, and supporting continuous improvements across applications and integrations.\nResponsibilities\nDesign, develop, and maintain enterprise-grade software components within distributed environments\nBuild integrations with APIs and external services, ensuring system performance and data integrity\nParticipate in architectural discussions and propose technical enhancements\nEnsure code quality through testing, documentation, and adherence to secure development practices\nCollaborate closely with business analysts, architects, and QA teams across multiple countries\nRequirements\nDegree in Computer Science, Engineering, or related technical field\nMinimum 5 years of commercial experience in software development\nStrong programming skills in Java, C#, Python, or equivalent enterprise technologies\nExperience with modern JavaScript frameworks such as React, Angular, or Node.js\nSolid knowledge of relational databases (PostgreSQL, Oracle, MySQL, or MS SQL)\nUnderstanding of secure coding principles and large-scale integration architectures\nFluent English and strong communication skills for an international setting\nNice to Have\nExperience working with cloud infrastructure and CI/CD pipelines\nFamiliarity with Linux-based systems (Ubuntu, CentOS, AWS Linux)\nPrevious exposure to banking, payments, or financial services projects\nMentoring or technical leadership experience\nBenefits\nSolid,\ncompetitive salary\nWork in\nmultilingual, multinational and multicultural environment on international\nprojects\nComprehensive\nhealthcare\nLong-term B2B\ncontract with stable project 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