{"id":171751,"url":"https://alion.io/job/mufg-net-integration-developer","title":".NET Integration Developer","company":{"id":65026,"name":"Mitsubishi UFJ Financial Group","domain":"mufg.com","url":"https://alion.io/company/mitsubishi-ufj-financial-group","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":85,"open_postings":15,"ghost_share":0,"stale_share":0.6,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Perth, Australia"],"countries":["AU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":69000,"max_usd":148000,"period":"year","method":"role_seniority_country_cell","sample_n":9},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"C#","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Oracle","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Angular","optional":true},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-08-03T00:00:00Z","employer_posted_date":"2026-09-09","last_verified_at":"2026-10-20T02:27:03Z","board_verified":true,"closed_at":null,"days_open":78,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":78},"description":"About the role\nWe are seeking a talented Software Developer to join our Application Support team to support one of our key clients GESB. In this role, you'll contribute to the design, development, integration and support of enterprise applications that deliver exceptional customer experiences while meeting the security, compliance and regulatory standards expected within financial services.\nWorking alongside Product Owners, Solution Architects, Business Analysts, Testers and Delivery Managers, you'll help deliver enhancements and ongoing platform improvements across a modern application landscape across GESB applications.\nGESB i.e. Government Employees Superannuation Board are one of the major clients of MUFG Retirement Solutions business. This role is be based at our Perth Office.\nRole Type : Permanent, Multiple opportunities\nLocation : Perth based\nWhat you'll be doing\nDesign, develop and support integrations, microservices and enterprise applications.\nParticipate in the full Software Development Life Cycle (SDLC), from analysis and design through to deployment and support.\nCollaborate with business stakeholders to understand requirements and translate them into technical solutions.\nContribute to solution design, ensuring applications are scalable, secure and maintainable.\nDevelop quality code using .NET technologies and best development practices.\nWrite and execute unit tests to ensure software quality and reliability.\nInvestigate, triage and resolve application defects and production issues.\nParticipate in Agile ceremonies including daily stand-ups and sprint activities.\nWork closely with developers, architects, analysts and testers to deliver high-performing solutions.\nWhat you'll bring\nEssential Skills & Experience\n5 years' experience in software development.\nStrong experience with:.NET Framework / .NET\nC#\nASP.NET and ASP.NET MVC\nSQL Server or Oracle Database\n\nExperience across the full Software Development Life Cycle (SDLC).\nStrong understanding of Object-Oriented Programming (OOP) principles.\nKnowledge of SOLID design principles and clean coding practices.\nExperience writing unit tests and using mocking frameworks.\nExperience developing and consuming RESTful APIs.\nExperience with Git or similar source control tools.\nStrong problem-solving and analytical skills.\nExcellent written and verbal communication skills.\nAbility to adapt to changing priorities in a fast-paced environment.\nDesirable Skills\nMicrosoft Azure, particularly Service Fabric.\nAngular, HTML & CSS Skills\nExperience working within regulated or financial services environments.\nSome of our Employment Benefits\nFlexible and Hybrid Working - enabling our employees to work in the office and at home\nPurchased Leave, Parental Leave, Volunteer Leave, Gender transition leave, Well-being leave\nEmployee Recognition Program - to recognise people who are demonstrating our values and Company purpose. \nTalent Referral Program\nSalary Sacrificing via Superannuation\nEmployee Assistance Program\nLearning & Development - Development at your fingertips via self-paced learning, including educational assistance support\nEmployee discounts - Access discounted rates and offers from a variety of providers including Bupa and Microsoft!\nNovated Car Leasing\nCulture at MUFG Pension & Market Services\nWe are an inclusive employer whose people work collaboratively. We encourage, support and value the various talents and perspectives of our people and promote a flexible and blended work environment where our people can thrive, and their wellbeing is supported. We know that diversity drives better client outcomes, continuous improvement, and growth. Be part of our company and together we will achieve our full potential.\nWe treat all individuals fairly and equitably and do not discriminate on the basis of diverse characteristics including, but not limited to gender, gender identity, sexual orientation, age, ethnicity, cultural background, physical abilities/disabilities, religious or political belief, marital or family status or carers responsibilities.\nHow to apply\nReady to take the next step in your career? Apply now with your resume and detailed cover letter highlighting your skills, experience, and why you would be a good fit for the role. Candidates must have the relevant work rights to be considered for an opportunity at MUFG Pension & Market Services. 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