Senior Software Engineer - Frontend

  • $130k-$175k
  • Remote - United States

Remote

Software Development

Senior

Job description

Who is SimSpace:

SimSpace launched in 2015 with a singular purpose – addressing the most urgent and sophisticated cybersecurity challenges to reduce risk for our most vulnerable and valuable infrastructure. The organizations around the world that we depend on every day to keep our loved ones safe and secure. Our healthcare facilities, schools, financial institutions, transit centers, grocery stores, and workplaces just to name a few. To deliver global resiliency, we provide an elite cyber range platform to curate unassailable cyber defenses, data driven decisions, cutting edge training labs, live attack scenarios, and extensive individual and dynamic team readiness training.

SimSpace works as OneTeam to elevate humanity around the world. We are committed to continuously improving and delivering a cultivated member experience whether that is accomplished through focusing on supporting our client’s teams or our own mission driven SimSpacers.

We are an international company headquartered in Boston’s Fort Point in the U.S. If you are interested in elevating the technology and creative solutions necessary to secure and safeguard our future while working alongside others who share your passion for purpose and development, we want to meet you!

Why should you choose a career at SimSpace?

We are an organization that is focused on building our culture and mindfully enhancing our atmosphere everyday which is why we have collaborated on an integral value system. Our governing philosophy of being Human Centered is deeply embedded within our value system. We apply this philosophy to every one of our internal team members, external clients, and their customers.

Our core values:

  • Serve to Protect – We provide safe space, deliver on the mission, and elevate humanity
  • Acquire Understanding – We seek and provide clarity 10x, cultivate comprehension, and believe information goes both all ways
  • Operate as Innovators – We stay curious, practice consistency over intensity, and continue to be the change we need in the world
  • Teamwork Without Borders – We are never alone, we solve for all, and keep people at the heart of everything we do

SimSpace is looking for aSenior Software Engineer to join our team to develop core services within our platform. You will work on a distributed application for building and simulating cybersecurity ranges and construct a training and assessment platform for cybersecurity professionals. Collaboration is key, as you’ll work with UX, Product, and Data Science teams, contribute to technical planning and team roadmaps, and participate in regular lunch-and-learns and demos. This role involves balancing maintenance with innovation and solution delivery, as well as supporting and mentoring fellow engineers.

Who you are:

  • You feel comfortable leading, driving, and delegating work that spans your teams scope
  • You enjoy solving complex problems & building solutions through collaborative methods
  • You’re always open for feedback, and are willing to give feedback to your colleagues
  • You understand that nothing is perfect and there is always room for improvement
  • You are driven off of goals and team outcomes
  • You’re focused on the iterative delivery of high-quality code, along with tests and documentation
  • You’re conscious of scalability, re-usability, but also pragmatic when it comes to trade-offs

Languages and Libraries we use:

  • Typescript, React, Postgres, Kotlin, Kubernetes, Spring Boot

Requirements:

  • Proficient with Typescript and React.js
  • Proficient with the principles of testing software
  • Experience with frontend state management libraries (Redux, Zustand, React-Query)
  • Experience with a design system such as Material UI
  • Familiarity with API Design
  • Experience working with remote teams
  • U.S. Citizenship is required for this role

Nice to have but not required:

  • 4+ years of industry software development experience
  • Experience with a11y standards
  • Familiarity with Kubernetes
  • Familiarity with Cybersecurity and Networking
  • A bachelor’s degree in Computer Science or equivalent experience

We’re proud to offer a competitive and comprehensive package designed to support your well-being, growth, and success:

  • Compensation. Base salary range: $130,000 - $175,000, reflecting our confidence in your expertise and impact, with the opportunity for annual bonuses tied to company performance and individual contributions.
  • Health & Wellness. Comprehensive medical, dental, and vision benefits, plus savings plans—coverage starts on day one!
  • Mental Health Support. Access to company-paid counseling, coaching, and resources for you and your family through Spring Health.
  • Financial Well-Being. Plan for your future with a 401(k)-retirement savings plan featuring a company match.
  • Flexible Time Off. Take the time you need with unlimited vacation and dedicated health & wellness days. SimSpace provides flexible solutions to meet the diverse work-life needs of team members.
  • Parental Leave. Paid leave plans to support you and your loved ones during life’s most important moments.
  • Ownership Opportunities: Equity stock options at hire, with annual performance-based grants—become an invested stakeholder in our shared success.
  • Referral Rewards: Earn $1,500–$3,500 for every qualified hire through our employee referral program.
  • Peloton Interactive Wellness Program: Full- and partial- subsidized membership plans and equipment discounts to help you reach your personalized fitness goals.
  • Continuous Learning: Access a LinkedIn Learning membership to prioritize your personal and professional development.
  • Social Connections: Monthly reimbursements for meaningful connections with teammates through our SocialSpace Community.
  • Extra Perks: Legal plan coverage, pet insurance, wellness reimbursements, and more to simplify life’s details.

SimSpace is an Equal Opportunity Employer:

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.

SimSpace is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws. We are committed to providing an inclusive and welcoming environment for all members of our staff, clients, volunteers, subcontractors, vendors, and clients.

Research shows that women and people from underrepresented groups only apply to jobs if they meet all of the qualifications. However, no one ever meets 100% of the qualifications. SimSpace encourages you to break that statistic and to apply. We look forward to your application!

We also consider qualified applicants regardless of criminal histories, in accordance with applicable law. We are committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need assistance or accommodation due to a disability, please contact [email protected].

SimSpace does not accept unsolicited resumes from employment agencies.

Actual compensation for the position is based on a variety of factors, including, but not limited to affordability, skills, qualifications and experience, and may vary from the range.

Share this job:
Please let SimSpace know you found this job on Remote First Jobs 🙏

Benefits of using Remote First Jobs

Discover Hidden Jobs

Unique jobs you won't find on other job boards.

Advanced Filters

Filter by category, benefits, seniority, and more.

Priority Job Alerts

Get timely alerts for new job openings every day.

Manage Your Job Hunt

Save jobs you like and keep a simple list of your applications.

Search remote, work from home, 100% online jobs

We help you connect with top remote-first companies.

Search jobs

Hiring remote talent? Post a job

Frequently Asked Questions

What makes Remote First Jobs different from other job boards?

Unlike other job boards that only show jobs from companies that pay to post, we actively scan over 20,000 companies to find remote positions. This means you get access to thousands more jobs, including ones from companies that don't typically post on traditional job boards. Our platform is dedicated to fully remote positions, focusing on companies that have adopted remote work as their standard practice.

How often are new jobs added?

New jobs are constantly being added as our system checks company websites every day. We process thousands of jobs daily to ensure you have access to the most up-to-date remote job listings. Our algorithms scan over 20,000 different sources daily, adding jobs to the board the moment they appear.

Can I trust the job listings on Remote First Jobs?

Yes! We verify all job listings and companies to ensure they're legitimate. Our system automatically filters out spam, junk, and fake jobs to ensure you only see real remote opportunities.

Can I suggest companies to be added to your search?

Yes! We're always looking to expand our listings and appreciate suggestions from our community. If you know of companies offering remote positions that should be included in our search, please let us know. We actively work to increase our coverage of remote job opportunities.

How do I apply for jobs?

When you find a job you're interested in, simply click the 'Apply Now' button on the job listing. This will take you directly to the company's application page. We kindly ask you to mention that you found the position through Remote First Jobs when applying, as it helps us grow and improve our service 🙏

Apply