Senior Engineer

Senior Engineer – Angular / .

NET Core / AWS (530) @ Ubiminds

You, International. | Jobright.ai

Senior Engineer – Angular / .NET Core / AWS (530) jobs in United States

Overview

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Ubiminds: You, International. · 2 months ago

Senior Engineer – Angular / .NET Core / AWS (530)

United States

Full-time

Remote

Senior Level

5+ years exp

Ubiminds is a GPTW-certified, people-first company that partners with American software product companies to scale their development footprint. They are seeking a Senior .NET Engineer who will design and implement scalable SaaS applications and take ownership of features throughout the development lifecycle, ensuring high-quality software delivery.

Human ResourcesInformation TechnologySoftwareEmploymentRecruitingStaffing Agency

Growth Opportunities

Responsibilities

Design and implement scalable, maintainable, and high-performance SaaS applications

Break down complex business requirements into clean, well-structured technical solutions

Build and maintain RESTful APIs and backend services using C#, .NET Core, Web API, and Entity Framework

Apply software architecture principles including Domain-Driven Design (DDD), CQRS, and clean architecture patterns

Design, optimize, and maintain SQL Server databases, stored procedures, indexes, and data access layers

Develop and maintain front-end applications using Angular or similar modern frameworks

Write clean, testable, maintainable, and well-documented code

Take full ownership of unit, integration, and performance testing as part of a Shift Left engineering culture

Collaborate closely with Product Managers, Engineers, and stakeholders to deliver customer-centric solutions

Troubleshoot and resolve performance, scalability, and reliability issues

Leverage AI-assisted development tools such as GitHub Copilot, Claude, Cursor, or similar platforms to accelerate development and improve code quality

Participate in code reviews, architectural discussions, and continuous improvement initiatives

Qualification

C#NET CoreASP.NET Web APIEntity FrameworkAngularSQL ServerObject-Oriented ProgrammingDomain-Driven DesignCQRSMulti-threadingAsynchronous ProgrammingGitCI/CD pipelinesAgile developmentAI-powered development tools

Required

5+ years of experience building enterprise or SaaS software applications

Strong expertise in C#, .NET Core, ASP.NET Web API, and backend development

Hands-on experience with Entity Framework (EF Core or EF6)

Strong experience with Angular or other modern front-end frameworks

Deep knowledge of SQL Server, including query optimization, stored procedures, indexing, and performance tuning

Solid understanding of Object-Oriented Programming (OOP), software design patterns, and enterprise architecture

Experience implementing DDD, CQRS, and layered application architectures

Familiarity with multi-threading, asynchronous programming, and performance optimization

Experience working with Git, CI/CD pipelines, and Agile development practices

Strong debugging, troubleshooting, and problem-solving skills

Excellent written and verbal communication skills in English

Active daily use of AI-powered development tools such as GitHub Copilot, Claude, Cursor, Windsurf, or similar

Preferred

Experience building AI-powered product features, such as intelligent search, NLP-driven functionality, recommendation engines, or smart forms

Experience working in Shift Left / No QA environments with end-to-end feature ownership

Familiarity with event-driven architectures and messaging systems

Exposure to Microservices Architecture

Experience with cloud platforms such as AWS or Azure

Experience working across multiple squads or distributed engineering teams

Benefits

Are placed in a product-based company and treated like a full-time team member.

Count on our full back-office support

career guidance, HR, and concierge services.

Enjoy our remote-first policy.

Get your own MacBook (no BYOD here!).

Access tech talks, chapter meetings, and a strong community of top engineers.

Improve your English through free lessons with a native English speaker.

Earn a referral bonus when recommending new Ubiminders.

Want office vibes sometimes? Our Florianópolis HQ is open — snacks, massages, drinks, and games included.

Company

Ubiminds: You, International.

Nearshore software staff augmentation, outsourcing, and AI consulting.

Founded in 2017

Florianópolis, Santa Catarina, BRA

51-200 employees

https://ubiminds.com/

Funding

Current Stage

Growth Stage

Company data provided by crunchbase