Senior Dot Net Developer (Payment Systems)
BayOne Solutions
Get AI-powered advice on this job and more exclusive features. Job Title: Senior Dot Net Developer (Payment Systems) Location: Remote Duration: 7 months contract Max Pay: $70-75/hr. on w2 Project: Lead the development of new features for Seller Payments & Fee Processing platforms. Incrementally migrate a monolithic codebase to a microservice based architecture to modernize our technologies and support our scaling needs. Implement solutions so that we have the internal controls necessary to support SOX compliance. Must Haves: Experience working on high volume payments systems/heavy transactions systems 12+ years of software development experience , with C# (ASP.Net/.Net Core) Designing and developing microservices, AWS, Kafka (or similar tools) Strong technical leadership and mentorship utilizing pair-programming and code reviews to support the growth of your peers Seniority level Seniority level Mid-Senior level Employment type Employment type Contract Job function Job function Consulting, Finance, and Information Technology Industries IT Services and IT Consulting, Banking, and Financial Services Referrals increase your chances of interviewing at BayOne Solutions by 2x Sign in to set job alerts for “Dotnet Developer” roles. Full Stack Engineer (L5), N-Tech Software Engineering United States $100,000.00-$900,000.00 5 days ago United States $120,000.00-$170,000.00 1 week ago Austin, Texas Metropolitan Area $105,000.00-$130,000.00 20 hours ago United States $100,000.00-$125,000.00 1 month ago New York City Metropolitan Area $120,000.00-$150,000.00 2 weeks ago Full-Stack Software Engineer (New graduates: United States) United States $70,000.00-$100,000.00 1 day ago Full-Stack Software Engineer (New grad: United States) New York City Metropolitan Area $80,000.00-$95,000.00 2 weeks ago Denver, CO $80,000.00-$105,000.00 5 months ago Dot Net Full Stack Developer Lead - Remote Sr. Full Stack Developer - .Net /Angular United States $90,000.00-$170,000.00 8 months ago United States $130,000.00-$150,000.00 3 days ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr BayOne Solutions
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$2,500 per month
the company | Senior Software Developer — POS & Payment Systems | New York City | $2,500 referral bonus the company is a stealth-mode fintech startup building a proprietary self-learning customer intelligence platform for the US hospitality industry. We are patent‑pending...SeniorHourly payDaily paidPermanent employmentContract work- ...LLC is looking for a full-time Senior Software Engineer to write, test, and maintain code for payment APIs and services. This role... ...development experience using .Net technologies and expertise in... ...design. Responsibilities include developing high-quality code and...SeniorRemote jobFull timeLocal area
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$104.9k - $157.3k
A leading payment solutions company is seeking a Senior Product Manager responsible for designing and executing product planning for tax processing services... ...offers a competitive salary within the range of $104,900 to $157,300 annually. #J-18808-Ljbffr Green Dot CorporationSeniorRemote job- Dot Net Back-End Developer Job in USA 2025 | Robotics Technologies Robotics Technologies is seeking an experienced Dot Net Back-End Developer for... ...1B and OPT candidates. This opportunity is well-suited for senior backend engineers with strong .NET expertise who thrive in...Contract workH1bFlexible hours
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$135k - $143k
...A prominent educational foundation is seeking an Application Developer to join their Energy Support team. This role involves designing, developing... .... The ideal candidate will have extensive experience in the .NET ecosystem and modern JavaScript frameworks. This is a hybrid...Senior3 days per week- ...A technology solutions firm is seeking a Senior .NET Developer with strong Power BI expertise to join a long-term government project. The role involves designing and maintaining .NET applications and SQL Server components, while developing reports and dashboards for analytics...Senior
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- ...and maintain scalable, cloud-native applications Develop and operate backend services, APIs, and distributed systems Contribute across the stack when needed (frontend... ...: Strong experience with backend languages (C#, .NET or similar) Experience with microservices and distributed...
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- ...Certified as GREAT PLACE TO WORK!!! Role: .Net Lead Job Description 6-8 years of... ...collaboration and technical documentation. Developer Responsibilities Coding With limited direction... ...be developed for a specific application, system, and/or database. Independently analyze...
- ...Job Description We are seeking a Senior .NET Developer with 8+ years of hands‑on experience in C#/.NET to support a critical application modernization... ...and query optimization ~ Experience working with legacy systems and modernization efforts ~ Ability to work within...SeniorRemote work
- ...Familiarity with basic concepts of micro-service architecture Experience with integrating with third party applications and APIs Ability to develop integrated solutions to resolve highly complex technical and business issues with minimal guidance Experience working in an Agile...SeniorRemote work
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$73.67 per hour
...candidate will have strong experience in C#, .NET, ASP.NET MVC, Web Forms, WCF, Web API,... .... Responsibilities: Design, develop, and enhance web applications using C#, .... ...performance tuning, runtime analysis, and system monitoring. Collaborate with cross-functional...SeniorHourly payContract work- ...Saransh Inc is seeking a Business Analyst Payments (Cross-Border & RTP) in New York, NY. The ideal candidate will have over 8 years of... ...ensuring compliance with payments standards. Experience with ACH systems is preferred and familiarity with Agile methodologies is...Senior
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- ...years of hands on experience as full stack developer • Proven experience as a Full Stack... ...in back-end technologies such as C# and.NET. • Experience with database technologies... ...SQL • Familiarity with version control systems like Git. • Understanding of RESTful APIs...Senior
- ...processing and new business developments. Responsibilities Build... ...Assume responsibility for system upgrades and features supporting... ...experience with a focus on .Net based technologies ~ Strong... ...ethical standards Seniority level Mid-Senior level...SeniorFull time
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