Frontend Developer Jobs in Hanover, MA (NOW HIRING)

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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 front-end 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 solutions to our unique problems of scale, security, and reliability. We heavily leverage technologies like Java, React, 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.
As a part of our CAD team, you'll work on designing technical solutions that enable our First Responder customers to have the most accurate and real time locations possible.
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 for locations services.
• Building features using popular technologies including but not limited to: React and Typescript
• 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 4 years of professional experience using React and Typescript 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.

• Deep understanding of databases, automated testing, Agile methodologies
• Deep experience designing and building out infrastructure for complex cloud-based software applications, preferably hosted in AWS or Azure
• Knowledge of or prior experience with microservices architecture
• Extensive knowledge of JavaScript and its many frameworks, HTML, CSS, and an interest in testing out new FE technologies
• Knowledge of web architecture concepts including HTTP and REST

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 are looking for individuals to work in our Boston, MA location on a hybrid model.
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 $130,000- $160,000, 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.
Mark43 is approved to hire in Canada, the UK, and 36 U.S. states, including Alabama, Arizona, California (excluding San Francisco), Colorado, Connecticut, Washington D.C., Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, and West Virginia. Before applying to a remote role, please ensure that you are able to perform the position in one of the states listed above. State locations and specifics are subject to change as our hiring requirements shift.
Our Privacy Notice describes how Mark43 uses and protects the personal information of prospective employees during the recruitment process. It informs you about our handling of the personal information you provide to us when you apply for a position in our organization and in general when you express your interest in joining our team.
As a part of Mark43's security measures all employees must: Engage in appropriate use of the company's electronic information resources; Become knowledgeable about and follow relevant security policies and guidelines; Protect the resources under their control, such as passwords, computers, and data that they create, receive, or download; and Promptly report security-related incidents and violations, and responding to official reports of security incidents involving their systems or accounts.
Mark43 is committed to the full inclusion of all qualified individuals. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment, we will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed, please email recruiting@Mark43.com requesting the accommodation.