Staff Software Engineer, Security Engineering

About us Coalition is the world's first Active Insurance provider designed to help prevent digital risk before it strikes. Founded in 2017, Coalition combines comprehensive insurance coverage and innovative cybersecurity tools to help businesses manage and mitigate potential cyberattacks. Opportunities to make an impact with bold thinking are real—and happening daily at Coalition. About the role This is a Staff-level individual contributor role and the technical lead for the Security Engineering team behind Coalition Control, the platform that helps our policyholders manage their cyber risk and protect themselves from cyber crime. You'll own critical backend services end-to-end, set the technical direction, and be the person other engineers turn to for decisions and mentorship. The work is roughly 80% backend and 20% frontend, and Security Engineering works full-stack. We operate more like a Series B startup than a big-company engineering org: small teams, lots of ownership, a strong bias for shipping and iterating, and very little ceremony. Control is evolving fast, with new products like Login Security (protection for policyholders' identities and inboxes, built on Wirespeed) just released as an MVP, and more on the way for new sets of policyholders. We build with AI throughout (Cursor and Claude), so you can just cook. Responsibilities * Ship product fast: Work with Product, Design and Engineering to turn high-level goals into iterative plans, shape scope, and build and refine prototypes quickly, contributing across the stack with depth in backend. * Strengthen the platform: Own the technical vision, architecture, and expansion of the backend systems powering Coalition Control (Python/FastAPI, with Go services and a TypeScript/React frontend), and contribute to other Coalition Security Products. Take systems spread across many microservices and simplify them for a saner future. * Hold a high bar for engineering craft: Raise our standards for code, code reviews, testing, and reliability. Use our AI stack to gather context, define requirements, and get code written faster, so you spend your time on the decisions that matter. * Unblock and elevate the team: Lead the Control team of four engineers within a Security Engineering group of up to 15. Guide others through architectural trade-offs, give thoughtful but quick code reviews, and share what you know. * Work across lines: Partner with a wide range of teams and departments, and ramp up quickly into owning many technical decisions and their execution. * Share the pager: Join an on-call rotation across the Security Engineering team (one week roughly every eight weeks, with the team typically paged once or twice a month). Skills and Qualifications * Proven experience as a backend engineer designing and building distributed, event-driven systems and cloud-based services in production, ideally with tools like SQS or Kafka on AWS. * Demonstrated technical leadership, including influencing architecture, setting standards, mentoring other engineers, and collaborating effectively across teams. * Strong proficiency in a modern backend language and framework. Python/FastAPI is a plus, and Go experience is not required. Comfort with TypeScript/Node.js, and React.js is a plus. * Strong, hands-on use of AI-assisted development workflows (we generate the vast majority of our code with AI tools like Cursor and Claude). * Hands-on experience designing, implementing, and maintaining APIs, as well as integrating with third-party APIs or platforms. * A track record of taking complex existing systems and making them simpler and easier to evolve. * Empathy for the people using what you build, though you don't need to come from a company with massive scale. * Solid understanding of security concepts and practices. Experience in cybersecurity is a plus, but not required. * Clear, direct communication, human to human, and a practical, outcome-oriented approach to problem solving. Compensation Our compensation reflects the cost of labor across several US geographic markets. The US base salary for this position ranges from $160,000/year in our lowest geographic market up to $230,000/year in our highest geographic market. Consistent with applicable laws, an employee's pay within this range is based on a number of factors, which include but are not limited to relevant education, skills, job-related knowledge, qualifications, work experience, credentials, and/or geographic location. Your recruiter can share more on target salary for your location during the interview process. Coalition, Inc. reserves the right to modify this range as needed. Perks * 100% medical, dental and vision coverage * Flexible PTO policy * Annual home office stipend and WeWork access * Mental & physical health wellness programs (One Medical, Headspace, Wellhub, and more)! * Competitive compensation and opportunity for advancement Why Coalition? Work at Coalition is centered on the joint mission to Protect the Unprotected. We have built a remote-first, highly inclusive culture that welcomes people from diverse backgrounds. We trust each other to take responsibility, share ownership of outcomes, and put in the work together to protect businesses from digital risk. Coalition’s exceptional growth stems from its ability to address real-world problems for organizations of all sizes while remaining true to our founding values of character, humility, responsibility, purpose, authenticity, and inclusion. We’re always looking for collaborative, inquisitive individuals to join #OurCoalition. Visit our Newsroom > Privacy Notice Coalition is committed to protecting your privacy and handling your personal information responsibly. We collect, use, and store personal information as necessary for the recruitment process and in compliance with applicable privacy laws and regulations in all regions where we operate. We want you to understand what personal information we collect, how we use it, and your rights regarding access, correction, and deletion of your data where applicable. Information submitted, collected, and processed as part of your application is subject to Coalition's Privacy Policy. For further details, please review our full Privacy Policy or contact us with any questions regarding how your information is handled. Our Privacy Policy > Safe Hiring Notice All legitimate communication from Coalition comes from @coalitioninc.com emails, and open roles are listed only on our Careers page. We never ask for payment, banking details, or personal identification before an offer is accepted through our secure systems. If you believe you’ve been a victim of fraudulent recruiting, follow guidance from the Federal Trade Commission (FTC). Anti-Discrimination Notice Coalition is proud to be an Equal Opportunity employer. Our policy is to provide equal employment opportunities to all individuals, without discrimination or harassment on the basis of any characteristic protected by applicable laws in each country where we operate. This commitment includes, but is not limited to, ensuring equal treatment in recruitment, selection, training, promotion, transfer, compensation, and all other aspects of employment. Coalition does not tolerate discrimination or harassment of any kind, and we are dedicated to fostering an inclusive and supportive workplace. Accommodations Coalition is committed to providing reasonable accommodations to qualified individuals with disabilities, including applicants and employees, in accordance with applicable laws and regulations in each country where we operate. Our policy is to support equal opportunity in the hiring process by considering qualified applicants regardless of disability or other protected characteristics, unless providing accommodation would impose an undue hardship or disproportionate burden. If you require accommodation to complete an application, interview, pre-employment testing, or participate in the selection process, please contact us at candidateaccommodations@coalitioninc.com. We also consider all qualified applicants, including those with criminal histories, in line with applicable laws and regulations in each jurisdiction. To all recruitment agencies: Coalition does not accept unsolicited agency resumes. Do not forward resumes to our email alias, employees, or other physical or virtual organization locations. Coalition is not responsible for any fees related to unsolicited resumes.