Software Engineer, .NET, C#

Alcumus

Full-stack Software Engineer at Highwire building software to enhance contractor safety. Collaborate on innovative solutions with a focus on reducing risks in construction projects.

Posted 5/13/2026full-timeBurlington • Massachusetts • 🇺🇸 United StatesMid-LevelSenior💰 $100,000 - $150,000 per yearWebsite

Tech Stack

Tools & technologies

Angular.NETReact

About the role

Key responsibilities & impact

Deliver industry-changing software. We are dedicated to reducing contractor risk and workplace fatalities. Our software helps the world’s most sophisticated organizations deliver high-caliber, environmentally safe work. We make the world a safer place.
Execute against sprint objectives. As a software engineer, you’ll rely on Agile Methodologies to deliver on sprint-by-sprint objectives and advance our product roadmap in a full-stack capacity.
Level up your skills. We have a culture of feedback and continuous improvement. On our engineering team, this means reviewing your peers’ code, providing feedback, and relishing the feedback you receive from your peers. We push each other to be great.

Requirements

What you’ll need

A full-stack engineer. You should be proficient in C# and .NET Core, and at least one modern frontend framework such as React or Angular.
Curious. You love learning how things work, whether it’s new technologies, systems, or ideas. You’re excited to dive into unfamiliar topics, stay up to date with evolving tools, and often explore your interests through side projects or hobbies outside of work.
Detailed. You think through edge-case scenarios and develop thoughtful test plans to ensure high-quality product development. You are organized, accountable, and you don’t let details slip through the cracks.
Collaborative. You work well with people from diverse backgrounds and have a knack for explaining complex topics to non-technical audiences. You want the best idea to win and know that we all accomplish more when we don’t care who gets the credit.

Benefits

Comp & perks

Medical, Dental, & Vision Insurance. We offer health, dental, and vision insurance to all full-time employees. Best part? You’ll be eligible on day one.
401k. We offer a 401k and a 3% company contribution (even better than a match) to help you get ready to retire no matter how far off that seems.
Parental leave. We take care of new parents by offering paid time off for births, adoptions, and fostering.
Flexible PTO. Our culture of trust and measurement means there’s no limit on time off, just an expectation of performance.
Mentorship. Our office-based culture fosters meaningful learning, growth, and mentorship for our team.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

C#.NET CoreReactAngularfull-stack developmentAgile Methodologiestest planningsoftware developmentcode reviewcontinuous improvement

Soft Skills

curiosityattention to detailcollaborationcommunicationaccountabilityproblem-solvingadaptabilityfeedback receptivenessorganizational skillsexploration