C# Backend
1,108 open positions
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.NET Backend Developer↗ Innovation Makers Labs, Lda.Oeiras, P11, PT €14k16d Develop and maintain the middleware layer exposing services for bank kiosks and integrating with client banking systems.
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HIBRIDO BCN - .Net Lead - Especialista en métodos de pago↗ Capitole 16d Technical Lead for payment methods integration, ensuring secure, scalable, and reliable payment solutions within the company's tech ecosystem.
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Senior Engineer, Software Developer (Req# 000194)↗ Lpl FinancialSan Diego, CA, US $192k–$202k16d Design, develop, and implement enterprise-grade backend software applications and distributed systems using modern programming frameworks and cloud technologies.
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Software Engineer↗ LenderlogixBuffalo, NY, US $90k–$110k16d Develop, enhance, and maintain digital mortgage technology platforms, including backend services, APIs, and customer-facing features for lenders and real estate professionals.
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Software Engineer - Back Office & Support Functions IT↗ RweSingapore, S00, SG 16d Build and maintain business-critical Back Office applications for trade processing, clearing, and settlement in the Asia-Pacific energy trading business.
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Backend Software Engineer C# .Net - FinTech↗ Client ServerNewcastle Upon Tyne, England, UK £130k16d Design and develop business critical backend services using modern C# .Net Core for distributed systems processing large volumes of data.
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Senior Dotnet Developer↗ Tata Consultancy ServicesBelfast, Northern Ireland, UK 16d Design, develop, test, and maintain enterprise-grade .NET applications, backend services, and microservices in a regulated financial services environment.
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Senior Backend Developer↗ Acorn GroupLiverpool, England, UK £65k–£75k16d Build and maintain scalable backend services, design APIs and database solutions, and deploy cloud infrastructure for an insurance company.
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Azure Cloud Python API Developer↗ Avanciers Inc.Toronto, Ontario, Canada $100k–$110k16d Develop and maintain Python REST APIs and applications within the Azure cloud ecosystem for banking and capital markets clients.
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Back End Developer↗ Liquid GroupSingapore, Singapore 16d Lead backend development team to build and support business applications, web portals, REST APIs, and system integrations for a regional payment network.
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Full Stack Developer — Python MlpBangalore, Karnataka, India 16d Design and deliver complex backend services, APIs, and enterprise applications supporting Capital Development and Investor Relations workflows.
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Senior Engineer (Software Engineer, Data, AI/ML, DevOps, Test Automation) | Finance↗ Switch Tech TalentNewcastle Upon Tyne, England, UK £80k–£130k16d Building software applications, data platforms, and technical solutions for financial services and emerging sectors like insurance and energy.
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Desarrollador .NET SR.↗ Gamma RecruitmentMiguel Hidalgo, Mexico City, Mexico 16d Design, develop, and maintain robust and scalable .NET-based solutions for the financial sector, ensuring code quality, architectural standards, and efficient integration with internal and external systems.
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Senior .NET Developer↗ HaysRemote 16d Senior .NET Developer building and modernizing critical equity and fixed income trading applications for a global financial institution.
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Full Stack Developer — Python↗ Millennium ManagementKA, IN 16d Design and deliver complex backend services, APIs, and enterprise applications supporting Capital Development and Investor Relations workflows, integrating AI-driven capabilities.
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Sr. Software Developer↗ Lank ConsultingRemote $95k–$110k16d Design and deliver secure, production-grade applications and APIs in Microsoft Azure for a regulated financial-services environment.
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Backend Developer Senior – C# / .NET↗ Grupo Oregon 16d Senior Backend Developer designing, developing, and maintaining modern C#/.NET applications and services.
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Desenvolvedor Fullstack DotNet +Angular Sênior (4819)↗ Keep SimpleRemote 16d Senior Fullstack developer building scalable, secure, and high-availability corporate applications and integrating internal systems with market solutions via APIs.
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Senior Full Stack .NET Developer↗ LumeraUtrecht, Utrecht, Netherlands €80k–€95k16d Building and modernizing AxyLife, a complex, business-critical pension administration platform serving millions of Dutch citizens.
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Solutions Architect Cecentertainment675 - Support Center Regent 4650 Regent Blvd, Suite 100, US 16d Design, build, and guide business-critical digital and store platforms for a family dining and entertainment company, translating business requirements into scalable solutions while acting as a technical product manager.
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Senior Software Engineer - Full Stack BankjoyRemote 16d Develop and maintain robust, secure, and scalable software solutions for a digital banking platform serving community banks and credit unions.
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Dotnet Developer ISITE TECHNOLOGIESUSA $80k–$103k16d Develop and integrate REST APIs and microservices while designing and automating CI/CD pipelines using .NET Core, ASP.NET, and C#.
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Senior Software Engineer KlardatenRemote €72k–€90k16d Senior Software Engineer owning product development, DATEV integrations, and automation for Klardaten.
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Senior Software Engineer↗ Axis (axis Capital)Halifax, Nova Scotia, Canada CA$80k–CA$100k17d Senior Software Engineer developing and maintaining reinsurance, pricing, and exposure management systems for a global specialty insurance provider.
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Full Stack .Net Senior Software Engineer↗ Thomson ReutersAnn Arbor, MI 17d Design and construct elastic, fault-tolerant, high-performance, scalable cloud-native systems and extend the Thomson Reuters tax compliance software ecosystem.
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Software Engineer (C#/.NET) - Up to £150k Base + Industry Leading Bonus! - Elite Trading Firm - London (Hybrid)↗ Hunter BondLondon Area, United Kingdom £150k17d Building modern, scalable applications and real-time trading systems using C# and .NET to support business-critical trading and operational platforms.
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Senior Software Developer Protecta Insurance New ZealandAuckland, North Island 17d Design, build, test, and support production-quality modern applications, APIs, and integrations with a focus on embedding AI-assisted development practices.
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Senior Software Engineer (.NET) Concord ServicingMéxico 17d Design, build, and maintain financial applications and APIs for specialty finance lenders and institutional investors.
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Senior Software Engineer (.NET)↗ Concord Servicing, LLCCiudad de México, DIF, MX 18d Design, build, and maintain financial applications and APIs for loan servicing, capital markets administration, and data pipelines.
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Software engineer↗ Afas SoftwareLeusden, Utrecht, Netherlands 18d Building new features and improving existing code for a standard software package used by millions of people, including payroll and bakery systems.
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Senior Software Engineer (.NET)↗ ConcordGustavo A. Madero, Mexico City, Mexico 18d Design, build, and maintain financial applications and APIs for loan servicing and capital markets administration.
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ETRM Developer CapcoUS - Houston 18d Full-stack ETRM Developer building scalable Energy Trading and Risk Management solutions for leading energy organizations.
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Summer Internship Program 2027 - Software Developer Intern Intercontinental Exchange Holdings, Inc.Jacksonville, Florida 18d Develop and maintain applications for loss mitigation functionality in financial services and mortgage industries.
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Tech Lead Fullstack .NET / C# TalanGenève, ch 18d Tech Lead Fullstack driving technical design, development, and evolution of digital applications for Wealth Management.
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Software Engineer – .NET & AI-first utveckling, Malmö Qronos ABMalmö, Sweden 18d Building backend services, APIs, and integrations in C#/.NET on Azure for regulated clients (finance, insurance, energy) while incorporating AI agents and LLMs into core systems.
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C# Developer – Commodities Pricing QuanteamLondon, England, GB 18d Developing software applications for traders to price commodities deals, integrating pricing libraries and tools.
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.NET Backend Engineer GrowetalentsAnywhere 18d Design, build, and maintain backend services and microservices for iGaming and Entertainment businesses using .NET and C#.
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Software Development Engineering - Advisor II Fiserv, Inc.Alpharetta, GA, US 19d Design and deliver cloud-native services and APIs for critical payment capabilities within the SnapPay modernization program.
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Analista Programador Jr - C# / ASP.NET↗ F360Remote 19d Develop and maintain the backend logic engine processing millions of transactions, creating APIs, managing servers, and integrating databases for a financial management platform.
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Senior Developer↗ Coretrm Pte. Ltd.Outram, S00, SG 19d Building and maintaining a cloud-native Commodity/Energy Trading and Risk Management (C/ETRM) platform for global oil and commodity trading organizations.
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Application Development - AVP↗ OcbcSingapore, S00, SG 19d Senior .NET Application Engineer validating vendor financial markets product deliveries, managing releases, and supporting production environments.
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Lead Developer↗ EndavaOH, US 19d Design, develop, and maintain responsive React applications, REST APIs, and microservices for embedded finance and partner platforms.
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Manager of Software Engineering - .Net, C#, Python↗ JPMorganChaseTS, IN 19d Lead multiple software engineering teams to design, develop, and maintain enterprise applications and scalable solutions for a leading financial institution.
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Senior Principal Software Engineer (C#/APL)↗ SimCorpUP, IN 19d Senior Principal Software Engineer leading backend development, API design, and engineering process improvements for the SimCorp Dimension portfolio analytics product.
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