C#/.Net Developer (Onsite - Indianapolis) jobs in United States
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Doxim · 3 days ago

C#/.Net Developer (Onsite - Indianapolis)

Doxim is a company that has been providing innovative communication solutions for over 25 years. They are seeking a C#/.Net Developer to enhance, modernize, and support their software solutions, with responsibilities including development using C#/.NET Framework, analyzing existing codebases, and collaborating with team members.

CRMDocument ManagementEmail MarketingEnterprise SoftwareFinancial ServicesPaymentsSaaSSoftware
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H1B Sponsor Likelynote

Responsibilities

Develop, maintain, and enhance applications built using C#/.NET Framework and related technologies
Contribute to modernization efforts using .NET Core and other updated frameworks
Analyze and navigate existing codebases with minimal supervision, identifying opportunities for improvement and solutions
Apply strong software engineering fundamentals - data structures, algorithms, design principles - to create reliable and maintainable code
Work collaboratively with team members across technical and non-technical functions, communicating clearly and effectively
Maintain professionalism and constructive engagement while also being able to assert technical recommendations when appropriate
Follow development best practices, including proper use of Git/Bitbucket, code reviews, documentation, and maintainable code standards
Support the migration of legacy codebases from TFS to Git-based repositories, leveraging familiarity with both environments
Work with SQL Server relational databases, including writing SQL queries and participating in database-related design and troubleshooting
Utilize AI-assisted development tools to increase productivity and code quality
Participate in a hybrid work environment with regular on-site collaboration

Qualification

C#.NET Framework.NET CoreSQL ServerParallel programmingMultithreadingGit/BitbucketAI-assisted coding toolsAnalytical skillsClean code commitmentObject-oriented designData structuresAlgorithmsProblem solvingCommunication skills

Required

3+ years of professional experience in software development
Proficiency with C#/ .NET Framework. Familiarity with .NET Core and modern development patterns
Experience in parallel programming and multithreading on Windows service environments
Solid understanding of computer science fundamentals - data structures, algorithms, object-oriented design and problem-solving techniques
Experience working with SQL Server and relational database concepts
Ability to work independently, investigate unfamiliar systems, and drive solutions forward with minimal oversight
Excellent problem solving and analytical skills for identifying, articulating, and resolving complex issues
Excellent written and verbal communication skills, capable of interacting effectively with both technical and non-technical stakeholders
Commitment to clean code, proper development hygiene, and avoidance of shortcuts that compromise quality

Preferred

Proficiency in XML/XSLT programming
Proficiency in using Git, preferably with Bitbucket workflows
Experience using AI-assisted coding tools (e.g., Amazon Q, GitHub Copilot, ChatGPT)
Experience modernizing legacy applications or working in mixed-technology codebases

Benefits

Flexible benefit options
Employer-matched retirement savings
Generous PTO policy
Employee Referral Program

Company

Doxim

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Doxim is the customer communications management (CCM) and engagement technology leader serving financial and regulated industries.

H1B Sponsorship

Doxim has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)

Funding

Current Stage
Late Stage
Total Funding
$12.98M
Key Investors
PNC Bank
2018-03-01Acquired
2016-10-04Debt Financing· $12.98M

Leadership Team

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Mike Hennessy
Chief Executive Officer
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Chris Rasmussen
Founder, Board Member
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Company data provided by crunchbase