$120K - 180K a year
Lead development of frontend and backend features, architect scalable systems, collaborate with cross-functional teams, and contribute to product strategy.
Senior full-stack engineer with 4-10 years experience in B2B SaaS, proficiency in React and Node.js/Express, strong communication skills, and ability to lead complex projects.
Cooperidge Consulting Firm is seeking, on behalf of a top technology partner, a highly skilled Senior Software Engineer to lead the development of a modern SaaS platform powering essential real-world industries. This role offers the opportunity to work on technically complex, high-impact products from concept through deployment, collaborating closely with product and design teams to deliver solutions customers truly value. In this role you will: Lead the development of major product features across both frontend interfaces and backend services. Architect scalable infrastructure and modular systems to support rapid growth. Translate user needs into technical designs and product features through collaboration with cross-functional teams. Uphold high standards for code quality, performance, and maintainability. Contribute to product strategy and roadmap planning with a customer-first mindset. Qualifications Proven track record of leading development for large-scale, technically challenging products. Proficiency in frontend technologies (React, React Native) and backend frameworks (Node.js/Express, MongoDB). Deep understanding of user-centered design and product development. Excellent communication skills, with the ability to convey complex ideas to both technical and non-technical stakeholders. Comfortable making independent decisions in fast-moving environments. Education & Experience Bachelor’s degree in Computer Science, Engineering or related field. 4–10 years of experience as a full-stack engineer in a fast-paced B2B SaaS environment. Competitive Compensation – Salary aligned with experience and clearance level, plus performance-based bonuses. Health & Wellness – Comprehensive medical, dental, and vision insurance; mental health resources; HSA/FSA options. Retirement Planning – 401(k) with company match to help secure your future. Paid Time Off – Generous PTO, federal holidays, and sick leave to balance work and life. Professional Development – Reimbursement for certifications, conferences, and advanced training. Cutting-Edge Work Environment – Access to advanced tools, technologies, and classified projects at the forefront of signal processing research. Team Culture – Small, collaborative team setting with direct impact on project outcomes. Career Growth – Clear paths for advancement and opportunities to move into leadership or specialized technical roles. Security Perks – Roles requiring TS/SCI clearance come with stability and long-term project funding. Work-Life Balance – Flexible scheduling options where mission requirements allow.
This job posting was last updated on 9/17/2025