Senior Software Developer

Senior Software Developer

Posted Date Feb 20, 2026 Employment Type Contract Experience Level Mid-Senior level Location Philippines Category ** Programming ** Company **anytime mailbox **

Role Overview

The Senior Software Engineer is responsible for the design, development, and maintenance of high-quality software solutions using the Microsoft stack, focusing on .NET, C#, SQL Server, and Azure cloud services. This role operates within an Agile development environment, requiring strong technical skills, a commitment to code quality, and exceptional collaboration with cross-functional teams. The Senior Software Engineer is expected to mentor junior team members, contribute significantly to technical design, and ensure the successful delivery of scalable, secure, and performant software across web and mobile applications.

Core Responsibilities

Technical Leadership and Software Quality

• Contribute to the technical design and architecture of new and existing features, ensuring alignment with the overall technical vision and standards
• Develop, test, and deploy robust, high-performance, and secure code primarily using .NET (Core/Framework) and C#
• Design and manage efficient database schemas and queries using SQL Server
• Actively participate in code reviews, promoting best practices and maintaining high standards of code quality and maintainability
• Identify and advocate for improvements to the software development lifecycle, tools, and processes
• Own the technical success of assigned features, including performance, scalability, and security posture

Product Delivery and Execution

• Collaborate with Product Managers, UX/UI designers, and QA teams to refine technical requirements and ensure accurate feature specifications
• Work within the Azure cloud provider ecosystem, utilizing services such as Azure App Services, Azure SQL Database, and relevant infrastructure and monitoring tools
• Demonstrate proficiency with modern Software Development tools, including Visual Studio and Azure DevOps, for source control, build pipelines, and release management
• Fully participate in Agile product development processes, including sprint planning, daily stand-ups, and retrospectives, ensuring timely and predictable delivery
• Utilize monitoring and alerting platforms (e.g., Azure AppInsights) to analyze application performance, diagnose issues, and optimize software for key metrics
• Proactively manage technical debt and contribute to the refactoring of existing systems to improve scalability and maintainability

Collaboration and Stakeholder Management

• Mentor and provide technical guidance to more junior Software Engineers on development practices and the Microsoft technology stack Searching for Development & Programming roles that provide visa sponsorship? Connect with international employers through Development & Programming Jobs with Visa Sponsorship opportunities actively seeking talented professionals.
• Work closely with Product Owners and Analysts to understand business needs and translate them into detailed, achievable technical tasks
• Communicate technical designs, trade-offs, and progress clearly to both technical and non-technical audiences
• Act as a technical subject matter expert during planning and review sessions
• Collaborate with DevOps teams to improve deployment pipelines and overall system reliability

**Requirements

****Technical Requirements

**

• 5+ years of experience in software development using the Microsoft technology stack
• Strong hands on experience with C# and .NET Core or .NET Framework
• Solid experience building and maintaining scalable web applications and APIs
• Strong proficiency in SQL Server, including database design, query optimization, and performance tuning
• Hands on experience working with Microsoft Azure services such as Azure App Services and Azure SQL Database
• Experience with Azure DevOps for source control, build pipelines, and release management
• Strong understanding of software architecture principles, design patterns, and clean coding practices
• Experience participating in code reviews and enforcing high standards for code quality and maintainability
• Experience working in Agile Scrum environments with active participation in sprint ceremonies
• Familiarity with monitoring and diagnostics tools such as Azure Application Insights
• Experience collaborating with DevOps teams to improve CI CD pipelines and system reliability
• Ability to mentor junior engineers and provide technical guidance on best practices
• Strong problem solving skills with the ability to analyze performance, scalability, and security issues
• Strong communication skills with the ability to explain technical concepts to cross functional stakeholders

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**Applicants for this role must be amenable to the following:

**

• Using their own device and maintaining a reliable high-speed internet connection (minimum of 100 Mbps)
• Working within a dedicated schedule from 9:00 AM to 6:00 PM (Manila Time)
• Being available for scheduled and ad-hoc calls, meetings, and chats during weekday working hours
• Having access to a quiet, professional workspace suitable for video meetings and calls
• Using dual monitors (preferred but not required, if available)
• Being available to start immediately
• Acknowledging that all work and outputs will be covered by a standard Confidentiality and Non-Disclosure Agreement, as well as an Intellectual Property Assignment Agreement, to protect both company and client information

**Benefits

**

• Work from Anywhere Setup

Note: This is a hybrid-Work From Home opportunity. Regular in-person meetings may be scheduled for key projects and deliverables.

**About Anytime Mailbox

** Anytime Mailbox, a worldwide trailblazer in the virtual mailbox industry, enables individuals, small businesses, content creators, and digital nomads to establish a real street address with a mailbox at over 2,500 locations across the planet. A virtual mailbox eliminates having to be at a physical location to get postal mail while ensuring you'll never miss your mail. With our easy-to-use app, clients can view and manage their postal mail & packages from anywhere in the world and decide whether they want their mail forwarded, scanned, shredded, or thrown away.

We are genuinely decentralized. Embracing work at home since 2013, we appreciate the value of a flexible schedule and work-life balance. We trust our team members to achieve our common goals that have enabled consistent, rapid promotion from within, long-term relationships, and 100% job satisfaction. Because we are at the starting point of our clients' endeavors, our diverse team members enjoy a shared sense of excitement in solution building. Want to join a team enabling our clients to achieve their dreams?

**Our Culture

** Our company culture is focused on creating a sense of family within our team. We believe that by fostering a supportive and collaborative environment, our employees are better able to thrive and achieve their goals. From company-wide events and team-building activities to daily check-ins and one-on-one meetings, we prioritize open communication and support for our team members.

We strive to create a workplace where everyone feels valued and supported, regardless of their background or experience. Our commitment to diversity and inclusivity extends beyond just hiring practices - we work to ensure that our culture and policies reflect our values and promote a sense of belonging for all.

If you're looking for a workplace that feels like family, where you can work with a team that supports and uplifts each other, then we encourage you to apply today. Let's work together to create a workplace culture that fosters growth, collaboration, and success for all.

Apply today and let's see how we can work together to achieve great things!

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