{"id":4072893,"url":"https://alion.io/job/brand-new-day-net-software-engineer","title":".NET software engineer","company":{"id":689587,"name":"Brand New Day","domain":"brandnewday.nl","url":"https://alion.io/company/brandnewday-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bangkok, Thailand"],"countries":["TH"],"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":"Apache Kafka","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Git","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-11T09:47:47Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T14:17:01Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Help build reliable technology that helps people invest and save for their future. As a .NET software engineer at Brand New Day, you’ll develop backend services and integrations that support our investment and savings platforms. Based in Bangkok, you’ll work closely with colleagues in Amsterdam, taking software from design through to production and helping improve the systems our customers rely on.\nWhat will you do as a .NET software engineer?\nYou’ll design, develop and maintain .NET services for our investment and savings platforms. You’ll build APIs and integrations connecting our applications, internal systems and external providers. Security, data consistency, performance and maintainability will guide your work from design through testing, deployment and production support.\nYou’ll work closely with other software engineers, QA specialists, product owners and platform colleagues to turn requirements into reliable software. You’ll contribute to technical decisions, review changes and improve how we build and operate our services.\nYour key activities and responsibilities\nDesign, develop and maintain backend services using C#, .NET and SQL\n\nBuild REST APIs and integrations with internal systems and external providers\n\nImplement reliable asynchronous processing, including error handling, retries and handling duplicate messages\n\nWrite automated tests and use CI/CD pipelines to deliver changes safely\n\nMonitor and troubleshoot services, improve performance and contribute to code reviews and knowledge sharing\n\nYou’ll be part of our international engineering team, where we share ideas openly, discuss technical trade-offs and support each other in building reliable software.\nWhat you’ll receive from us\nA competitive salary and provident fund\n\nMedical and life insurance\n\n19 days of paid leave, excluding Thai public holidays\n\nFlexible working arrangements, including working from home two days per week\n\nTraining and sports budget\n\nFree drinks and snacks, weekly company lunches and monthly dinners\n\nOpportunities to visit our head office in Amsterdam\n\nSpace to develop your skills and contribute your ideas\n\nRequirements\nWho are you?\nYou are a thoughtful software engineer who takes pride in writing maintainable software and understanding how it behaves in production. You enjoy solving complex problems, discussing solutions with colleagues and taking ownership of your work.\nWhat do you bring?\nPractical experience developing backend applications with C# and .NET, including ASP.NET Core and Entity Framework\n\nExperience designing and consuming REST APIs\n\nKnowledge of relational databases, data modelling and SQL query performance\n\nExperience with automated testing, Git and CI/CD\n\nAn understanding of software design principles and service-oriented or event-driven architectures\n\nExperience developing applications on Microsoft Azure\n\nClear communication skills in English\n\nExperience with Kafka or other messaging platforms, investment systems or financial services would be useful. You don’t need to meet every requirement to apply. If this role interests you and you bring relevant experience, we’d like to hear from you.\nAnd one more thing: research shows that women and members of underrepresented groups often only apply if they meet 100% of the requirements. Does this sound familiar? If so, we encourage you to apply anyway. We look forward to meeting you! Check out our diversity policy here.","description_format":"text","description_chars":3431,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Flexible schedule","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Banks & Neobanks","Investing Apps & Robo-Advisors"],"lifecycle":[{"event":"open","at":"2026-11-11T14:17:01Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":25,"reasons":["conf:5","win:early"],"computed_at":"2026-11-11T19:21:03Z"},"pay":null,"html_url":"https://alion.io/job/brand-new-day-net-software-engineer","json_url":"https://alion.io/job/brand-new-day-net-software-engineer.json","meta":{"generated_at":"2026-11-11T19:21:03Z","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":37381,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":689587},"rest":"https://alion.io/mcp/rest/get_company?id=689587"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbrand-new-day-net-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fbrand-new-day-net-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fbrand-new-day-net-software-engineer"},{"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/brand-new-day-net-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbrand-new-day-net-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4072893}},{"tool":"search_jobs","arguments":{"company":"brandnewday.nl","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4072893},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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