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US Unlimited PTO

  • Build and evolve AidenBot, the core automation engine for Windows endpoint management.
  • Design, implement, and maintain production software in C# and .NET with focus on reliability.
  • Collaborate on technical architecture and deliver end-to-end product capabilities.

C# .NET Software Architecture SQL Agile

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

US

  • Develop and maintain robust software solutions using C#, SQL, and .NET technologies across the full stack.
  • Collaborate with cross-functional teams to design, document, and implement scalable architectures and APIs.
  • Participate in code reviews, debugging, and continuous improvement to ensure high-quality code delivery.

Berkley Medical Management Solutions (BMMS) provides managed-care services for workers' compensation, combining clinical practices and technology to optimize case management. As part of W.R. Berkley Corporation, BMMS focuses on efficient and reliable results through integrated systems and a collaborative culture.

$95,000–$110,000/yr
US

  • Designs, programs, builds, and deploys software applications supporting business processes.
  • Drives implementation of new features based on business requirements to enhance user experience.
  • Collaborates with cross-functional teams to integrate applications and optimize performance.

National Interstate, a member of Great American Insurance Group, specializes in commercial transportation insurance offering risk financing solutions across all 50 states. It is a multiple Northcoast 99 winner and Cleveland Plain Dealer Top Workplace, fostering a culture of integrity, transparency, and collaboration.

$86,000–$145,000/yr
US

  • Design, develop, and maintain scalable software solutions following engineering standards and best practices.
  • Analyze technical challenges, implement effective solutions, and improve existing applications for performance and security.
  • Collaborate with cross-functional teams in Agile environments to translate business requirements into reliable software.

Jobgether is a company that uses AI-powered matching to connect candidates with jobs. It operates as a job platform facilitating applications for partner companies, focusing on efficient and fair candidate review.

India

  • Design, develop, and maintain high-quality software solutions for diagnostic instrument systems and supporting applications.
  • Collaborate with multidisciplinary teams and engineering managers to deliver reliable, scalable, and high-performance products.
  • Work in regulated environments with quality standards such as FDA Quality Systems Regulation, ensuring compliance and technical excellence.

This company develops advanced software solutions for healthcare and diagnostic technologies. The team is mission-driven and focuses on improving clinical workflows and patient outcomes worldwide.

Global

  • Design, build, and maintain robust C#.NET solutions including Windows Services, WPF/WinForms, and web APIs.
  • Modernize legacy VB scripting, own CI/CD pipelines, and integrate with Azure, Active Directory, and ITSM platforms.
  • Take end-to-end ownership of modules, produce thorough validation evidence, and provide L3 support for tools you own.

Miratech is a global IT services and consulting company that helps visionaries change the world through digital transformation. With over 1000 professionals across 5 continents and 25+ countries, we maintain a values-driven culture of Relentless Performance and over 99% project success rate since 1989.

India

  • Design, develop, and maintain high-quality software applications using C#/.NET and SQL Server.
  • Collaborate with cross-functional teams to deliver scalable and secure solutions on Azure and BigQuery.
  • Troubleshoot, debug, and participate in code reviews to ensure code quality.

Smart Working connects skilled professionals with global teams for full-time remote roles. They offer a supportive community and are one of the highest-rated workplaces on Glassdoor.

Serbia

  • Participate in design and development of business applications and customizations using .NET, C#, and MS SQL Server.
  • Research and prototype new ERP modules, optimize code, and support existing functionality.
  • Collaborate with development partners on architecture and code reviews while guiding other developers.

Acumatica is a leading innovator in cloud ERP solutions for small and midsized businesses, offering industry-specific applications that manage risk and drive growth. The company was acquired by Vista Equity Partners in 2025 and maintains a collaborative, high-energy culture that values work/life balance and freakishly friendly customer service.

Brazil

  • Act as a key player in the support and evolution of applications developed in SQL Server and C# .NET, contributing to innovative solutions.
  • Continuously improve processes and engineering practices, mentoring junior developers and promoting a learning environment.
  • Perform a fundamental role in architecture and development, ensuring high performance and scalability in implemented solutions.

CI&T helps large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions. With 8,000 employees across 25 countries, they foster a collaborative and innovative culture.

$78,523–$110,000/yr
US

  • Develop and modify application code using C#, .NET Core MVC, JavaScript, and CSS.
  • Write and maintain SQL queries, stored procedures, and database objects to support application functionality.
  • Use Azure DevOps for source control, work item tracking, and CI/CD pipeline activity, and participate in code reviews.

9th Way Insignia is a service-disabled, veteran-owned small business bringing transformative technology to government customers. Their specialties include cybersecurity, cloud modernization, software development, data analytics, and artificial intelligence.

Brazil

  • Maintain an application until the end of 2026 using C# and .NET.
  • Work with container applications, SQL, and SQL Server in a DevOps environment.
  • Collaborate with the team to design scalable solutions and communicate technical concepts effectively.

CI&T helps large enterprises transform the potential of AI into real business impact with AI deployment, AI-native execution, and tech-integrated business solutions. With 8,000 employees across more than 25 countries, they accelerate innovation with expertise in Agentic SDLC, application modernization, data & AI, martech, and business strategy.

  • Design and develop scalable, high-performance .NET applications for travel booking systems.
  • Collaborate with cross-functional teams to drive technical architecture and best practices.
  • Mentor junior engineers and contribute to code reviews and system improvements.

Expedia Group is a travel technology company that powers travel for millions of people worldwide through its portfolio of brands. With a global team of thousands, Expedia fosters a culture of innovation, collaboration, and inclusion.

Colombia 1w PTO

  • Define and evolve technical architecture, establishing standards for safe, scalable, and reusable capabilities across teams.
  • Act as a technical leader across teams, influencing architectural decisions through design reviews, RFCs, and hands-on collaboration.
  • Own key features and architectural improvements end-to-end, from design through build, using modern, leading-edge technology.

Caseware is a Canadian fintech company that has led the global audit and accounting software industry for over 30 years, with more than 500,000 users across 130 countries. The company fosters a collaborative, inclusive culture with a focus on innovation and growth, employing a global team that values many voices as one team.

$180,000–$200,000/yr
US

  • Provide technical leadership for complex, high-impact initiatives, ensuring scalable, secure, and maintainable solutions.
  • Own end-to-end technical execution from design through delivery, proactively managing risks and dependencies.
  • Mentor and coach engineers, fostering strong engineering judgment, collaboration, and continuous learning.

Elite provides a cloud-native SaaS platform that unifies financial, invoice, time, and data management for law firms. The company has a global team across the U.S., Canada, U.K., Costa Rica, the Philippines, and Australia, and fosters a culture of innovation and diversity.

Global

  • Design, develop, test, and deploy .NET solutions for REST APIs and web applications.
  • Work on APIs that support various parts of the business and participate in code reviews.
  • Work on spikes to define new features and help the product team.

Celara is a software company focused on building enterprise restaurant technology. Their technology team is a rapidly growing group of talented engineers in a fast-paced, entrepreneurial environment.

Canada 2000w PTO

  • Design and build complex software features across data platforms, APIs, and integration services.
  • Lead technical initiatives throughout the full software development lifecycle.
  • Mentor developers and contribute to a collaborative engineering culture.

Jobgether is a job platform that uses AI-powered matching to connect candidates with hiring companies. They focus on efficient, objective candidate evaluation and work with partner companies to fill roles.

US

  • Work on an Agile team as a Senior Software Engineer building software components in .NET Core.
  • Support the redesign of existing software infrastructure to adopt cloud-first architecture.
  • Define, collect, and implement computer engineering customer requirements for complex projects.

Edgesource Corporation is an innovative technology service provider for the Department of Defense and other federal agencies. As an ISO 9001:2015 certified and CMMI Level 3 appraised small business, they offer a variety of technical solutions and value their employees.

Australia

  • Lead and mentor a team of developers through regular one-on-ones, performance discussions, and career development planning.
  • Remain highly hands-on by designing, developing, testing, and maintaining production-grade software using .NET, C#, and SQL Server.
  • Drive technical decision-making, architecture discussions, and engineering standards by evaluating trade-offs and choosing pragmatic solutions.

US

  • Design, develop, test, deploy, and maintain enterprise software applications using Agile and SAFe methodologies.
  • Collaborate with cross-functional teams including Product Owners, developers, and testers to deliver secure, scalable solutions.
  • Implement DevSecOps practices, CI/CD pipelines, and modernize application architecture for performance and maintainability.

Planned Systems International (PSI) is an Enterprise IT services company focused on designing, building, securing, and operating cutting-edge software solutions for Federal Government organizations. The company invests in professional growth through tuition reimbursement and certification support, fostering a collaborative culture.

$86,000–$145,000/yr
US

  • Develops flexible, maintainable solutions using guidelines and standard practices.
  • Participates in planning and user story analysis by providing feedback and understanding requirements.
  • Documents software changes, best practices, and standards while keeping up with industry changes.

Pathward is a financial empowerment company that works with innovators to increase financial availability, choice, and opportunity for all. They are a team of problem solvers who celebrate differences and embrace a HUMBLE*HUNGRY*SMART approach to foster inclusion.

$99,250–$166,777/yr
US

  • Lead software development projects from requirements to deployment, balancing technical leadership with hands-on coding.
  • Collaborate with business stakeholders to transform requirements into scalable, data-driven solutions using the Microsoft technology stack.
  • Mentor team members, facilitate Agile ceremonies, and promote strong engineering practices like code reviews and automated testing.

The partner company is a technology firm focused on security and IT solutions. It fosters a collaborative culture emphasizing technical excellence and professional development.