Sr. Software Engineer (Tech Lead)

Role Description

As a Sr. Software Engineer at Bloomerang you will act as a driving force behind our mission to empower nonprofits. You don’t just write code; you shape the technical direction of our platform, working at the intersection of Product, QA, and Engineering to deliver high-impact SaaS solutions. You are a leader who thrives in an agile environment, embraces the future of AI-driven development, and enjoys mentoring a high performing team of Software Engineers.

What You Will Do

• Own the technical vision and direction for your domain, ensuring the team builds solutions that are scalable, maintainable, and aligned with enterprise architectural guidance.
• Diagnose and resolve complex technical bottlenecks, leveraging deep knowledge of debugging tools to maintain the performance of our SaaS applications.
• Champion Agile ceremonies and workflows, ensuring iterative delivery, high velocity, and continuous improvement within the sprint cycle.
• Conduct rigorous code reviews in adherence to coding standards, to catch potential bugs and provide constructive feedback to elevate the team's standards.
• Champion AI-driven development to enhance development productivity, code analysis, and technical problem-solving within your team's workflows.
• Use AI tools (Claude Code, etc) daily for coding, code analysis, and problem-solving.
• Serves as the technical lead, owning the development of the entire team — from junior to senior — by proactively identifying skill gaps, driving structured growth plans, and holding the bar high. Success is measured by engineers who ship with confidence, fewer production incidents, and a team that raises its own standards over time.

Qualifications

• Full-Stack Proficiency: Deep expertise in .NET (C#) and TypeScript/Node, with a sophisticated understanding of React.JS and modern JavaScript architecture.
• Proficiency with writing automated tests (e.g. using Selenium or Playwright).
• Proficiency with event-driven development & microservices.
• Strong SQL skills and a firm grasp of multi-threading and asynchronous operations (async/await) to build high-performing, scalable systems.
• Quality-First Mindset: Understanding of the test pyramid (unit, integration, and E2E) and proven ability to build stability into the SDLC from day one.
• Curiosity about the frontier of engineering, including the responsible integration of AI tools to drive efficiency and solve complex problems.

Requirements

• Model excellence and take ultimate responsibility for what your team ships.
• Balance the need for speed with long-term stability, actively managing technical debt and ensuring systems are built to last.
• Act as a true peer to Product Management, providing clarity on what is "risky" or "expensive," surfacing constraints early and suggesting emerging technologies to solve challenging problems.
• Passion for continuous learning and a desire to elevate the standards of those around you.
• Align technical decisions with the broader goal of supporting our mission, ensuring our software empowers our users effectively.

Nice to Haves But Not Required

• Experience with .NET Core.
• Experience with NestJS and Kafka.
• Cloud Infrastructure (AWS).
• CRM experience.

Benefits

• Health + Wellness: Access to generous health, vision, and dental insurance options as well as HealthiestYou, a healthcare service that offers convenient, confidential access to quality doctors 24/7, anytime, anywhere.
• Time Off: Competitive PTO package that includes 20 PTO days, 3 flex days, 4 optional volunteer days, 12 paid holidays, as well as paid parental leave.
• 401k: 401k match to help invest in your future.
• Equipment: Everything you need to be successful, shipped right to your door.
• Compensation: Salary range for this position is $114,800 - $191,400. You may also be eligible for a discretionary bonus.
• Location: Permanent, full-time, fully remote position (within the U.S. and select Canadian Provinces only).
• Accommodations: Applicants who require accommodations may contact View email address on remotive.com to request an accommodation in completing an application.

Company Description

Bloomerang champions the power and potential of nonprofits, igniting next-level impact with the team and technology built for purpose. Our powerful giving platform and stellar support enable tens of thousands of nonprofits to raise more, recruit more, and retain more, fueling maximum impact and raising the bar on what’s possible for the nonprofit sector.