Senior Software Engineer

As a Senior Software Engineer, you will work with a small team of full-stack developers that work on all server-side aspects of HVAC home automation and security. Our mandate is very broad and includes but not limited to processing HVAC-related events, provisioning equipment, monitoring alerts, testing-automation and integrating a wide and diverse set of devices with the Alarm.com connected ecosystem. Our software development includes working on backend services, websites, and database design that make up our whole ecosystem.

As a Senior Software Engineer, you will have the opportunity to work across a variety of technical areas. Typical projects will involve diverse technologies and skills, and require close collaboration with device engineers, business partners, and other engineering teams. Strong multi-tasking skills and the ability to self-learn are must-have attributes. Candidates must be able to communicate well within a team environment and work independently on self-directed tasks.

Very few small companies innovate and develop across such a broad range of technologies as Alarm.com. This position is ideal for the candidate who seeks a small, friendly company culture where one can work closely with smart and highly productive people across a very interesting spectrum of wireless, software, and hardware/device technologies to develop outstanding consumer products.

WHAT’S IN IT FOR YOU?

• Collaborate with outstanding people: We have a strong focus on teamwork, and we work to create a collaborative and welcoming environment that enables our teams to excel.
• Make an immediate impact: You can expect to be given real responsibility for bringing new technologies to the marketplace. You will be empowered to perform as soon as you join the team!
• Work with the latest technologies: You’ll gain exposure to a broad spectrum of IoT and SaaS technology. Our tech stack includes C# .NET, SQL Server, Kafka, Ember.js, Node.js, Python, K8s, Azure, Redis, Artemis as well as native iOS and Android applications.
• Be Empowered: We don’t want to micro-manage you. We barely want to tell you what to do. We want you to own stuff and bring your experience to make those products best in class.
• Focus on fun: Alarm.com places high value on our team culture. We even have a committee dedicated to hosting a stand-out holiday party, happy hours, and other fun corporate events.
• Alarm.com values working tougher and collaborating in person. Our employees work from the office 4 days a week.

WHAT CAN YOU DO FOR ALARM.COM?

• Lead and develop full stack software for a wide variety of platforms and technologies.
• Take part in the entire project life cycle, from requirements development to deployment with lots of cross-team collaboration.
• Engage in the research, evaluation, and application of new technologies and methodologies to solve challenging project goals.
• Exercise good judgment. Know when to work quickly, and when to build a robust solution.
• Bring your ideas! We want our engineers to collaborate on product development, not blindly build to a spec.
• Other duties as assigned. 

WHAT DO YOU NEED?

We are seeking someone who has: 

• Bachelor’s degree in computer science, computer engineering, a related field or equivalent work experience
• 5+ years of professional software development experience
• Experience leading projects to completion and mentoring other engineers
• Strong object-oriented programming skills
• Experience with C#, .NET Core is a plus
• Experience with database design and development

We would love it if you had some of the below (but it is fine if you don’t): 

• Experience working with high-availability, high-throughput services
• Experience working in an enterprise-scale microservices architecture
• Experience with external facing APIs and/or third-party platform integrations
• Familiarity with distributed event streaming platforms, such as Kafka
• Experience with JavaScript development using an established JS framework, such as Ember/React/Angular

Please note that sponsorship of new applicants for employment authorization, or any other immigration-related support, is not available for this position at this time.

WHY WORK FOR ALARM.COM?

• Collaborate with outstanding people: We hire only the best. Our standards are high and our employees enjoy working alongside other high achievers.
• Make an immediate impact: New employees can expect to be given real responsibility for bringing new technologies to the marketplace. You are empowered to perform as soon as you join the Alarm.com team!
• Gain well rounded experience: Alarm.com offers a diverse and dynamic environment where you will get the chance to work directly with executives and develop expertise across multiple areas of the business.
• Focus on fun: Alarm.com places high value on our team culture. We even have a committee dedicated to hosting a stand-out holiday party, happy hours, and other fun corporate events.
• Alarm.com values working together and collaborating in person.  Our employees work from the office 4 days a week.

COMPANY INFO

Alarm.com is the leading cloud-based platform for smart security and the Internet of Things. More than 7.6 million home and business owners depend on our solutions every day to make their properties safer, smarter, and more efficient. And every day, we’re innovating new technologies in rapidly evolving spaces including AI, video analytics, facial recognition, machine learning, energy analytics, and more.  We’re seeking those who are passionate about creating change through technology and who want to make a lasting impact on the world around them. 

For more information, please visit www.alarm.com.

COMPANY BENEFITS

Alarm.com offers competitive pay and benefits inclusive of subsidized medical plan options, an HSA with generous company contribution, a 401(k) with employer match, and paid holidays, wellness time, and vacation increasing with tenure. Paid maternity and bonding leave, company-paid disability and life insurance, FSAs, well-being resources and activities, and a casual dress work environment are also part of our outstanding total rewards package!

Alarm.com is an Equal Opportunity Employer

In connection with your application, we collect information that identifies, reasonably relates to or describes you (“Personal Information”). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations such as managing our recruitment system and ensuring that we comply with labor laws and regulations even after we have made our employment decision.

Notice To Third Party Agencies:
Alarm.com understands the value of professional recruiting services.  However, we are not accepting resumes from recruiters or employment agencies for this position. In the event we receive a resume or candidate referral for this position from a third-party recruiter or agency without a previously signed agreement, we reserve the right to pursue and hire those candidate(s) without any financial obligation to you. If you are interested in working with Alarm.com, please email your company information and standard agreement to RecruitingPartnerships@Alarm.com.

JR105530

Alarm.com provides the leading cloud platform for smart security and IoT, powering millions of home and business experiences. Our systems integrate devices, cloud services, APIs, and event-driven workflows into a unified ecosystem used by internal teams and external partners around the world.

The Device Lifecycle & Integrations (DELI) team builds the platforms and services behind the connected devices powering millions of Alarm.com homes and businesses.

Role Summary

We are hiring a Software Engineer II to contribute to the design and development of backend services, APIs, and full-stack features that power Alarm.com's device integrations.

In this role, you will work across the full development lifecycle — from requirements and design through implementation, testing, and deployment — with guidance from senior engineers and team leads. You will take ownership of well-scoped features and contribute to systems that power connected devices for millions of users.

As an engineer on the DELI team, you will collaborate closely with Product Managers, TPMs, and engineers across the organization. You will develop your technical depth, grow your understanding of distributed systems and device integration patterns, and contribute meaningfully to a platform that serves millions of devices.

What You'll Do

Design & Architecture

• Implement backend components, APIs, and event-driven workflows that are reliable, maintainable, and aligned with platform architecture.
• Contribute to technical design for well-scoped features with guidance from senior engineers.
• Translate requirements into technically sound solutions consistent with existing patterns.
• Participate in design reviews, offering input and learning from team feedback.

Implementation & Delivery

• Write high-quality, maintainable, and well-tested code for backend services used in production at scale.
• Contribute to event-driven data pipelines (e.g. Kafka), with a focus on reliability and correctness.
• Deliver work through the full development lifecycle: design → implementation → validation → iteration.
• Debug production issues with support from senior engineers, implementing fixes that improve long-term stability.

Operational Excellence

• Follow team practices for monitoring, alerting, and operational readiness to ensure systems remain healthy.
• Contribute to observability of services you build, including logging, metrics, and alerting.
• Support DELI's work to track and understand device integration outcomes and system health.

Collaboration & Growth

• Work closely with senior engineers, Product Managers, and TPMs to understand requirements and deliver quality solutions.
• Participate in code reviews — both as a reviewer and as someone welcoming feedback to grow.
• Engage in cross-team technical discussions, raising questions and surfacing potential issues early.
• Actively develop your skills across backend, full-stack, and distributed systems domains.

Contributing Broadly

• Identify opportunities to improve code quality, reliability, and maintainability within your area.
• Contribute to documentation, onboarding guides, and engineering best practices.
• Clearly articulate design decisions, explaining tradeoffs to peers and stakeholders.

What We're Looking For

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.
• 2+ years of professional software development experience.
• Strong object-oriented programming skills.
• Experience with database design and development.
• Experience creating and maintaining unit tests.
• Familiarity with building and/or consuming RESTful APIs.
• Strong communication skills and ability to collaborate effectively with engineers and cross-functional teammates.
• Experience using AI-assisted development tools (e.g. GitHub Copilot, ChatGPT) to streamline development while maintaining engineering standards.
• Ability to review and validate AI-generated code, tests, and documentation for correctness and maintainability.
• Exposure to distributed systems or large-scale production environments.

Preferred Qualifications

• Experience with .NET/C# and SQL Server is strongly preferred, as this is the foundation of our backend stack.
• Exposure to event-driven systems (Kafka or similar).
• Experience with Test-Driven Development (TDD) and automated testing frameworks (unit, integration, end-to-end).
• Familiarity with CI/CD pipelines, containerization (Docker/Kubernetes), or cloud platforms.
• Experience or interest in IoT, device communication protocols, or connected hardware platforms.

The Impact You'll Have

• You'll contribute to backend systems that directly shape how devices integrate with Alarm.com's platform.
• You'll grow your engineering skills within a team focused on device-facing reliability, consistency, and scale.
• You'll help deliver features and improvements that real users experience through their connected devices every day.
• You'll take on meaningful ownership of well-scoped features and systems, with room to grow your scope and autonomy over time.

Please note that sponsorship of new applicants for employment authorization, or any other immigration-related support, is not available for this position at this time.

WHY WORK FOR ALARM.COM?

• Collaborate with outstanding people: We hire only the best. Our standards are high and our employees enjoy working alongside other high achievers.
• Make an immediate impact: New employees can expect to be given real responsibility for bringing new technologies to the marketplace. You are empowered to perform as soon as you join the Alarm.com team!
• Gain well rounded experience: Alarm.com offers a diverse and dynamic environment where you will get the chance to work directly with executives and develop expertise across multiple areas of the business.
• Community and Camaraderie: One of our core values is to 'Keep It Fun,' which to us means fostering a strong sense of community. Our culture is built on collaboration and connection, where we celebrate our successes and believe that a positive, engaging environment is key to doing our best work.
• Alarm.com values working together and collaborating in person. Our employees work from the office 4 days a week.

COMPANY INFO

Alarm.com is the leading platform for intelligently connected properties. Millions of homeowners and businesses rely on Alarm.com's technology to secure, monitor, and manage their environments from anywhere. Our comprehensive suite of solutions—including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness—is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. Alarm.com's common stock is traded on Nasdaq under the ticker symbol ALRM. Alarm.com delivers serious security for serious people.

For more information, please visit www.alarm.com.

COMPANY BENEFITS

Our total rewards package is designed to support you holistically—in your health, your finances, and your life outside of work. The package includes medical plans with company subsidies, a Health Savings Account (HSA) with a company contribution, and a 401(k) with an employer match. We encourage a healthy work-life balance with paid vacation that increases with tenure, paid holidays, wellness time, and paid maternity and bonding leave. To complete the package, we also provide company-paid disability and life insurance, all within a collaborative and casual work environment.

Alarm.com is an Equal Opportunity Employer

In connection with your application, we collect information that identifies, reasonably relates to or describes you ("Personal Information"). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations such as managing our recruitment system and ensuring that we comply with labor laws and regulations even after we have made our employment decision.

Notice To Third Party Agencies:
Alarm.com understands the value of professional recruiting services. However, we are not accepting resumes from recruiters or employment agencies for this position. In the event we receive a resume or candidate referral for this position from a third-party recruiter or agency without a previously signed agreement, we reserve the right to pursue and hire those candidate(s) without any financial obligation to you. If you are interested in working with Alarm.com, please email your company information and standard agreement to RecruitingPartnerships@Alarm.com.

Mark43’s mission is to empower communities and their governments with new technologies that improve the safety and quality of life for all. We build powerful, scalable, and elegant software that sets a new standard for the tools upon which our first responders rely. Our users are diverse, and we are therefore committed to embracing diversity of thought and experience within our team. 

We’re seeking experienced and innovative senior software engineers who have shipped at enterprise scale and released commercial software to enterprise customers.  Come and help build the next generation of cloud based public safety software. As a senior member of the Mark43 team, you’ll take ownership of products and features from start to finish, and become a knowledge resource that your teammates can trust and rely on. You’ll build robust server side solutions to our unique problems of scale, security, and reliability. We heavily leverage technologies like React, Typescript, Java, SQL, Redis, and Elasticsearch  and enjoy participating in the open source community. As an engineer here, you'll have the freedom to implement your own solutions and have a meaningful impact on our product. We will depend on your strong systems architecture design experience to offer insight into technical decision-making in building our products from the ground up. This role offers tremendous career growth opportunities on either a management or Technical Lead track.  

What You’ll Do 

If you were a part of our team, here are some things you would have done last week:  

• Spent time working with a Product Manager to understand requirements for a new feature
• Building features using popular technologies including but not limited to: Java, SQL, Redis, and Elasticsearch; 
• Participate in on-call rotation and strive to continuously improve Mark43's customer experience. 
• End to end technical ownership of a product or subset of a product 
• Improve architectural strategy of a front-end or backend area of the product to meet higher velocity needs created by our growing customer base.  
• Reviewed code submitted by other software engineers, and submitted your own code for review as part of our pull-request deployment process 
• Spent time meeting with a Product Designer to explain technical constraints for a specific feature 
• Collaborating with design and product teams to understand and document feature requirements 
• Written clear, concise technical documentation to accompany your code that your teammates will trust 
• Spent time testing out a new technology or taking part in a discussion on ways to improve our code base and engineering practices  
• Nurturing an engineering culture that cares deeply about the quality of the code we write, while still working quickly to bring our technology to as many departments as possible 

What You’ll Need 

We are seeking engineers with at least 6 years of professional experience using Java, .NET, or other server side languages in production. You should be comfortable utilizing agile development and thoroughly testing your own code. Our codebase is large and complex, so we expect you to write clear, concise code and intuitive documentation to help other engineers understand your contributions. Experience developing features built for the cloud, as well as the ability to delve into the front end stack (Javascript, ReactJS) is a big plus! 

• Deep understanding of databases, automated testing, Agile methodologies 
• Proficiency building and managing RESTful APIs 
• Strong DevOps experience and be able to manage a product in the Cloud 
• Deep experience designing and building out infrastructure for complex cloud-based software applications, preferably hosted in AWS or Azure 
• Proven experience in building for scale in a B2B environment 
• Knowledge of or prior experience with microservices architecture 
• Commitment to providing support for more junior members of the team and developing cooperative working relationships 
• Leaning in to contribute to the company outside your role - our engineers have written blog posts, attended events, and helped grow our team 
• Experience in building low-code platform is a huge plus 

People who thrive on our team also tend to share the following characteristics: 

• Humble, open, and curious. You recognize that no one is perfect and you will be wrong, and you’re excited about listening and learning being a big part of your job. 
• Attentive, active listeners. You’re interested in what others have to say and illustrate your interest with your actions. 
• Resilience. You do not shy away from challenging work and you proactively help your team solve problems. 
• Enthusiastic collaborators. You understand that the best outcomes are achieved through shared ownership, and seek to spread knowledge and expand participation rather than restrict it. 
• Comfortable with uncertainty. You know that sometimes problems and situations can’t be simplified or fully understood, and are at ease working within this type of haziness. 
• Passionate about personal growth. You view mistakes as opportunities for learning, and want to grow as a designer, colleague, and person. 
• Eager to help others. You look for ways to provide support for more junior members of the team and develop cooperative working relationships 

We feel passionately about equal pay for equal work, and transparency in compensation is one vehicle to achieve that. Total compensation for this role is market competitive, including a target base annual salary range of $170,000- $210,000, plus bonus opportunity, company stock options, and a full benefits package, including health insurance, paid time off, and a 401k plan. Please be aware that a candidates experience level and geographic location will be used to determine a competitive base salary. The higher end of this range is applicable to experienced candidates in the New York metro and Bay Area. 

Our CAD engineering team is based in Boston, MA and operates on a 3 day hybrid schedule.

Software Engineer II                                                

Do you love tinkering with devices? Have you automated your own home? Do you love working with a highly motivated team of talented engineers?

If the above holds true for you, then we would love to talk to you! Alarm.com is looking for a versatile Software Engineer II to join our Building36 team. We’re doing work in smart home technology, HVAC analytics, large scale data processing, and much more. You’ll have the opportunity to work across a variety of technology domains and own projects from design to deployment.

Very few companies innovate and develop across such a broad range of technologies as Alarm.com. This position is ideal for the candidate who seeks a friendly company culture where one can work closely with smart and highly productive people. Getting to work with cutting edge software and hardware to develop outstanding consumer products is the icing on the cake.

WHAT CAN YOU DO FOR ALARM.COM?

• Develop full stack software for a wide variety of platforms and technologies.
• Engage in the research, evaluation, and application of new technologies and methodologies to solve challenging problems.
• Take part in the entire project life cycle, from requirements development to deployment and beyond.
• Work hard and be flexible: we have quick development cycles, evolving requirements, and lots of cross-team collaboration.
• Exercise good judgment. Know when to work quickly, and when to build a robust solution. Your work will be used by multiple business units, so you will need to consider many use cases when developing.
• Bring your ideas! We want our engineers to collaborate on product development.
• Other duties as assigned.

WHAT DO YOU NEED?

• Bachelor’s in Computer Science, Computer Engineering, a related field or equivalent work experience
• Two or more years of professional software development experience
• Strong object-oriented programming skills with proficiency in C# and .NET 
• Experience with database design, SQL, and backend development
• Knowledge of networking concepts, principles, and technologies
• Experience working with hardware and device development a major plus
• A curious mindset and a desire to continuously learn and improve.

Please note that sponsorship of new applicants for employment authorization, or any other immigration-related support, is not available for this position at this time.

WHY WORK FOR ALARM.COM?

• Collaborate with outstanding people: We hire only the best. Our standards are high and our employees enjoy working alongside other high achievers. You will be able to learn something new and impart your knowledge across the team.
• Make an immediate impact: New employees can expect to be given real responsibility for bringing new technologies to the marketplace. You are empowered to perform as soon as you join the Alarm.com team!
• Work with real stuff: You will write code that interacts with the physical world. You'll be able to see your work in action with the numerous IoT devices we work with every day.
• Gain well rounded experience: Alarm.com offers a diverse and dynamic environment where you will get the chance to work directly with all stakeholder levels and develop expertise across multiple areas of the business.
• Work with the latest technologies: You'll gain exposure to a broad spectrum of IoT and SaaS technology. Our tech stack includes C#, .NET, SQL Server, Kafka, REST/gRPC, as well as native iOS and Android applications.
• Focus on fun: Alarm.com places high value on our team culture. We even have a committee dedicated to hosting a stand-out holiday party, happy hours, and other fun corporate events.
• Alarm.com values working together and collaborating in person.  Our employees work from the office 4 days a week.

COMPANY INFO

Alarm.com is the leading cloud-based platform for smart security and the Internet of Things. More than 7.6 million home and business owners depend on our solutions every day to make their properties safer, smarter, and more efficient. And every day, we’re innovating new technologies in rapidly evolving spaces including AI, video analytics, facial recognition, machine learning, energy analytics, and more.  We’re seeking those who are passionate about creating change through technology and who want to make a lasting impact on the world around them. 

For more information, please visit www.alarm.com.

COMPANY BENEFITS

Alarm.com offers competitive pay and benefits inclusive of subsidized medical plan options, an HSA with generous company contribution, a 401(k) with employer match, and paid holidays, wellness time, and vacation increasing with tenure. Paid maternity and bonding leave, company-paid disability and life insurance, FSAs, well-being resources and activities, and a casual dress work environment are also part of our outstanding total rewards package!

Alarm.com is an Equal Opportunity Employer

In connection with your application, we collect information that identifies, reasonably relates to or describes you (“Personal Information”). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations such as managing our recruitment system and ensuring that we comply with labor laws and regulations even after we have made our employment decision.

Notice To Third Party Agencies:
Alarm.com understands the value of professional recruiting services.  However, we are not accepting resumes from recruiters or employment agencies for this position. In the event we receive a resume or candidate referral for this position from a third-party recruiter or agency without a previously signed agreement, we reserve the right to pursue and hire those candidate(s) without any financial obligation to you. If you are interested in working with Alarm.com, please email your company information and standard agreement to RecruitingPartnerships@Alarm.com.

#LI-KM1

JR105446

WHAT WE DO

Our AI and Technology consultants work with clients at all levels of the organization, from the C-suite to the shop floor, helping them to deliver on their most strategic initiatives. We’re known for making realistic, data-driven decisions that deliver value in tangible ways to our clients. Our clients ask for us on projects that require a superior combination of technical and business capabilities, people and management skills, and a collaborative mindset. We excel in understanding complex programs and strategic initiatives and breaking them into actionable pieces.

We are actively looking for professionals in the following areas:

• Agile Transformation
• Cloud and Technology Strategies
• DevOps
• Solution Design
• App Development

The ideal candidate’s experience may include but is not limited to the following:

• Knowledge and experience in one or more Cloud platforms (AWS, Microsoft Azure, Google Cloud, etc.)
• Knowledge and experience in one or more database platforms (i.e. SQL, DB2, Oracle, Postgres, MySQL, NoSQL, etc.)
• Knowledge and experience in multiple software development languages (i.e.  Java, Javascript, C#, C++, Python, etc)
• Knowledge and experience with one or more software frameworks (i.e. .Net, NodeJS, React, Angular. etc.)
• Knowledge and experience with IoT and Edge Computing strategies and concepts   
• Experience collaborating with clients to translate business requirements into technical requirements
• Experience leading and/or contributing at a significant level to project teams in best practices, design principles, and advanced technologies
• Knowledge and experience in both agile and waterfall project management methodologies 
• Experience leading Waterfall to Agile transformation projects of all sizes
• Coaching Agile process and best practices for teams and organizations

A career at SEI extends well beyond providing great service and thought leadership to our clients. Everyone takes an active role in building and managing our business, in an environment that runs counter to traditional consulting firms. Our consultants have a “seat at the table” and contribute to growing our business in ways that align to their interests such as growing business development opportunities, conducting interviews to support our hiring process, managing internal initiatives that build our brand or organizing trainings to share what you know with your colleagues. There is no telling what an SEI Consultant will be asked to do on a day-to-day basis – we do what it takes to get the job done.

QUALIFICATIONS

Required-

• Alignment to our core values: Excellence, Participation, Integrity, and Collaboration
• Hungry, Humble, Smart
• Demonstrated business and technology acumen
• Strong written and verbal communication skills
• Understanding and experience solving real business problems
• Proven track record of delivering results
• Experience working with and/or leading a team
• Ability to work across industries, roles, functions & technologies
• Authorization for permanent employment in the United States (this position is not eligible for immigration sponsorship)

Preferred-

• Bachelor’s degree
• 8+ years professional experience
• Experience across our service offerings