Senior .NET Backend Developer (Legacy Platform)

Niuro

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(42)

Full-time

Legal agreement: Contractor

Currency exchange and payroll taxes to be paid by:

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Remote (for Bolivia residents)

Remote (for Chile residents)

Remote (for Colombia residents)

Remote (for Costa Rica residents)

Posted about 11 hours ago

Join a US tax-tech company and keep its mature platform stable and evolving. You'll work hands-on in a large .NET Framework codebase with sensitive taxpayer data, in a regulated environment. What you'll do - Resolve production incidents - Optimize data access and SQL performance - Ship safe incremental improvements together with the legacy platform team, especially during tax season Must have - 5+ recent years with C# and .NET, hands-on .NET Framework - Dapper and Entity Framework, and judgment on when to use each - Strong SQL and production performance troubleshooting - AWS experience - Confidence changing large, non-modular codebases safely - C1 English Full-time, contractor, 100% remote from LATAM.

Discover your cultural fit with the team

Jobs posted: 36

Candidate review speed: ~2 days

Signalers: 942

User since: Sep 2026

Feedback summarized by AI: Applicants who didn't reach the late stages reported a positive, well-managed process with clear, friendly interactions. While some praised the ease of applying, others noted a lack of communication, citing no reply from recruiters afterward.

Jobs posted: 35

Candidate review speed: ~2 days

Signalers: 479

User since: Sep 2026

email verified

Feedback summarized by AI: Applicants who didn't reach the late stages reported a positive, well-managed process with clear, friendly interactions. While some found the experience great, others noted a lack of communication, stating they never heard back from recruiters.

Jobs posted: 12

Signalers: 561

User since: Oct 2026

Feedback summarized by AI: Applicants who didn't reach the late stages reported a positive, friendly experience with clear job requirements. While some enjoyed a smooth process, opinions are divided as others noted a lack of communication and received no recruiter response.

Jobs posted: 13

Signalers: 600

User since: Oct 2026

Feedback summarized by AI: Applicants who didn't reach the late stages reported a positive, well-managed process with clear requirements. While some felt the initial phase was easy, others noted a lack of communication, stating they never heard back from the recruiters.

About Niuro:

To help companies hire and deploy top technical talent faster through AI-powered qualification, matching, and expert-driven hiring. Los archivos, las imágenes y el análisis de datos no estarán disponibles hasta que tu uso se restablezca mañana a las 1:57 a.m.. Continúa chateando solo con texto o mejora tu plan para tener más acceso. Mejora tu plan a Plus

mission:

To help companies hire and deploy top technical talent faster through AI-powered qualification, matching, and expert-driven hiring.

Reputation:

(27)

Jobs posted: 62

Candidate review speed: ~a day

Signalers: 1.3K

Domain created: Jun 2023

Feedback summarized by AI: Applicants who didn't reach the late stages reported a positive, friendly recruitment process with clear requirements and easy applications. While many praised the projects, some noted a lack of communication and no follow-up from recruiters.

niuro.io

learn more about Niuro

Senior .NET Backend Developer (Legacy Platform)

Responsibilities

Skills wanted:

Language(s) required:

Constanza Eslava

Isidora Prat Caballero

Maximiliano Aguilar

Constanza Eslava

Maria Yanez Galvez

Isidora Prat Caballero

Maximiliano Aguilar

About Niuro:

mission:

niuro.io

Admin access needed