C# Backend
715 open positions
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Senior .NET Developer (Billing) Vaco LLCUSA $150k–$150k5d Building and scaling backend services for a high-volume billing and claims platform.
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Pessoa Desenvolvedora Back-End .NET - Sênior JobgetherRemote 5d Senior .NET developer supporting and evolving critical high-availability financial applications through hands-on development, production support, and incident resolution.
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Software Engineer | Collateral & Margin Platform↗ MagnetisSão Paulo, SP, BR 5d Build and maintain a proprietary collateral and margin calculation platform ensuring data integrity, regulatory compliance, and operational efficiency for risk management.
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Senior Backend Engineer (C#/.Net) (m/f/d)↗ RivertyStockholm, Stockholm County, Sweden 5d Design, build, and scale robust backend services, APIs, and business-critical workflows for flexible payment solutions.
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?Senior Softwareentwickler / Database Engineer (m/w/d) MS SQL & C# - Financial Services Stuttgart, BADEN_WUERTTEMBERG 5d Designing sustainable database architectures and developing tailored software solutions in the Microsoft environment for banking processes.
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FullStack Software Engineer .Net Angular 100% (f/m/d)↗ Julius BaerMadrid, MD, ES 5d Design, develop, test, and maintain scalable .NET and Angular applications within complex wealth management systems.
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Lead Agentic C# Engineer↗ EPAM SystemsDesde casa, CO 5d Lead Agentic C# Engineer building and maintaining high-availability investment services using AI-driven development pipelines.
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Senior Software Engineer (.NET)↗ Lseg (london Stock Exchange Group)KA, IN 5d Design, build, and optimize scalable cloud-ready applications and microservices using modern .NET technologies, while leading database engineering and mentoring developers.
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Payer Interoperability Developer – FHIR/X12, C# & Azure↗ ConcentrixRemote $92k–$92k5d Build and scale secure health plan data exchange pipelines using C# and Azure to modernize payer integration workflows.
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Lead OutSystems Engineer↗ Axos BankSan Diego, CA, US $105k–$105k5d Architecting, building, and governing high-quality OutSystems applications supporting critical banking operations.
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Sr. Software Engineer, Team Lead (.NET), DMS Service/Scheduling/F&I↗ DrivecentricRemote, US 5d Lead the Dealer Management System (DMS) Service/Scheduling/F&I team, architecting scalable integration solutions for automotive dealerships and processing hundreds of thousands of daily transactions.
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Staff Software Engineer CbaBangalore - Manyata Tech Park Road, IN 5d Provide technical leadership for designing, developing, and operating scalable full-stack cloud-native applications for retail banking customers.
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Senior Software Engineer - Full Stack - .NET BankjoyRemote 5d Develop and maintain robust, secure, and scalable software solutions for a digital banking platform serving community banks and credit unions.
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Senior .NET Backend Engineer NixRemote 6d Design, develop, and maintain scalable backend services and integrations within a distributed, microservices-based environment for automotive claims management.
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Lead Backend Engineer - Technologist Client ServerShieldfield, Newcastle Upon Tyne $130k–$130k6d Design and implement logic for core applications, build APIs and microservices handling data processing and business rules, and oversee secure server environments for client projects.
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Senior Software Engineer↗ CotivitiRemote $111k–$111k6d Support and enhance high-quality software modules for the Cotiviti product suite, resolve issues, and execute solutions to improve performance and availability.
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Lead Full Stack Developer↗ Eastencher Software Pvt Lmt, BengaluruKA, IN $2000k–$2000k6d Architect, design, and lead the delivery of scalable AI-driven products in healthcare, fintech, and enterprise automation.
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Developer StorebrandLysaker, NO 6d Fullstack developer building modern financial solutions using C#, Azure, and AI for the CFO area.
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Lead OutSystems Engineer AxosHQ - San Diego, CA, US $105k–$105k6d Architecting, building, and governing high-quality OutSystems applications for critical banking operations.
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Staff Software Engineer↗ Jack Henry & AssociatesRemote 6d Lead custom development of digital banking and payment solutions for community banks and credit unions, focusing on Treasury Management, Single Sign-Ons, and APIs.
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Software Engineer - Full Stack / .NET RegionsHoover, AL - Riverchase Operations Center (Birmingham, AL), US $128k–$128k6d Full-stack .NET engineer responsible for designing, developing, deploying, and maintaining enterprise applications and system performance.
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Full Stack Developer (Analyst / Senior Analyst / Associate)↗ Delta CapitaKA, IN 6d Design, build, and support scalable, cloud-native full stack applications for a regulatory reporting platform serving global financial institutions.
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Principal Software Engineer SimCorpWarsaw, PL 6d Principal Software Engineer leading the development of a new cloud-based risk management solution and maintaining an existing 20-year-old application, integrating SimCorp Dimension and Axioma Risk.
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?Senior Software Development Engineer (.NET Core and C#)↗ Remote 6d Design, develop, and implement scalable .NET Core payment domain services supporting high transaction volumes.
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Lead Software Engineer MtbBuffalo, NY, US $161k–$161k6d Lead a team of software engineers to develop, review, and maintain resilient banking applications while coaching on code quality and architecture.
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Desenvolvedor Power Builder Especialista↗ Evertec BrasilSão Paulo, SP, BR 6d Senior technical lead responsible for developing, maintaining, and evolving large-scale desktop financial applications using PowerBuilder and .NET.
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Full-Stack Engineer↗ FctKA, IN 6d Senior backend engineer designing, developing, and maintaining scalable distributed systems and microservices for B2B SaaS title insurance and mortgage platforms.
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Software Engineer - Full Stack / .NET↗ Regions FinancialCharlotte, NC, US $128k–$128k6d Full-stack .NET engineer responsible for designing, developing, and maintaining enterprise applications, ensuring system performance, and implementing security practices.
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Pessoa Desenvolvedora Back-End .NET - Pleno↗ FCamaraSão Paulo, SP, BR 6d Develop, maintain, and optimize high-availability .NET applications for a major Latin American investment bank.
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Arquiteto de Sistemas II↗ Central AilosBlumenau, SC, BR 6d Design, implement, and maintain scalable, robust, and secure software architectures with a focus on microservices and RESTful APIs.
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SOFTWARE ENGINEER PL .NET StoneRemote 6d Develop and maintain critical financial payment systems and new features for Brazilian entrepreneurs.
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Senior Software Engineer (Options) DrwUSA 7d Design, build, test, and maintain data-intensive desktop applications and reusable libraries for mission-critical production systems.
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Lead Software Engineer, Full Stack TrgscreenBelfast 7d Lead technical vision and architecture for a full-stack product team building subscription spend management and market data automation solutions for financial institutions and legal firms.
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Engenheiro(a) de Software (Full Stack) | IT Accounting BTG PactualSão Paulo ou Rio de Janeiro 7d Building a critical accounting platform for portfolio management, risk, and consolidation at BTG Pactual, supporting regulatory reporting.
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Sr. Software Engineer↗ Green Dot CorporationLos Angeles, CA, US $121k–$121k7d Architect and develop backend services and APIs for fraud detection, risk scoring, and compliance automation in financial services.
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Senior .Net Developer SynechronCharlotte, NC $90k–$90k7d Designing, developing, and maintaining high-performance web applications and microservices for financial services clients.
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Back-end Engineer - LoanIQ FinastraBengaluru 7d Design and implement robust backend services, APIs, and data access layers for the LoanIQ lending platform.
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Stagiaire, développeur logiciel (hiver 2027)↗ CroesusRemote 7d Software development internship for an automated portfolio management application built in C#.
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Software Engineering Manager↗ CscRemote 7d Lead the GTI engineering team to build and ship corporate tax compliance workflows and regulatory intelligence features for large enterprises.
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Senior Software Developer (.NET) - AI Powered Development↗ Kruk España S.L.UMadrid, MD, ES 7d Develop and improve corporate applications, ensuring stability, quality, and integration with AI-based solutions to optimize internal processes.
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.NET Programmer Analyst IaQuebec, Quebec 7d Design, develop, maintain, and optimize critical business solutions for the Agent Compensation sector using the Microsoft ecosystem.
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Senior C# Developer for Interest Rate Service (IRS) solution | SEB, Vilnius SebVilnius 7d Designing, developing, and delivering high-quality software for SEB's account administration and interest rate services.
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.NET/C# Developer (CONTRACT)↗ BroadridgeRemote 7d Design, develop, test, and maintain scalable software applications and APIs for Broadridge's portfolio management and investment technology solutions serving hedge fund and asset management clients.
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