Mid-Senior level
Posted March 14, 2026
Job link
Thinking about this job
Responsibilities
Commitments
Responsibilities
- Designing and building high-performance web applications used in operational environments
- Creating intuitive interfaces for complex, data-heavy workflows
- Working directly with end users to understand real operational needs
- Architecting frontend systems that interact with APIs, data pipelines, and ML-driven insights
- Shipping features end-to-end, from concept through production
- Collaborating closely with backend engineers, designers, and product teams The problems you’ll solve are rarely trivial.
- The expectation is ownership, technical judgment, and strong product instincts.
- What They’re Looking For This role tends to resonate with engineers who enjoy hard technical problems and real-world impact.
- Take responsibility for the software they ship If you’re looking for a role where the frontend is treated as core engineering work , not surface-level UI, this tends to be a strong fit.
Commitments
Take responsibility for the software they ship If you’re looking for a role where the frontend is treated as core engineering work , not surface-level UI, this tends to be a strong fit.
Want to work on software that operates in real-world environments
Not Met Priorities
What still needs stronger evidence
Requirements
- Creating intuitive interfaces for complex, data-heavy workflows
- Architecting frontend systems that interact with APIs, data pipelines, and ML-driven insights
- The expectation is ownership, technical judgment, and strong product instincts.
- 2+ years of software engineering experience
- Strong proficiency with JavaScript / TypeScript and modern frontend frameworks
- Experience building complex web applications (not just simple CRUD apps)
- Comfort working with data-intensive systems and APIs
- Strong CS fundamentals
- A track record of shipping production software Bonus signals:
- Experience building data visualization tools or operational dashboards
- Experience working with government, defense, or highly regulated industries
- Engineers who enjoy talking directly to users and shaping product direction You’ll be surrounded by engineers who:
- Prefer solving difficult problems over chasing hype
- Care deeply about quality, performance, and reliability
- Take responsibility for the software they ship If you’re looking for a role where the frontend is treated as core engineering work , not surface-level UI, this tends to be a strong fit.
Preferred Skills
- A track record of shipping production software Bonus signals:
- Prefer solving difficult problems over chasing hype
- Take responsibility for the software they ship If you’re looking for a role where the frontend is treated as core engineering work , not surface-level UI, this tends to be a strong fit.
- Want to work on software that operates in real-world environments
- Enjoy deep technical challenges
- Prefer impact and ownership over comfortable predictability If that sounds like you, feel free to apply or reach out directly for more information.
Frontend Software Engineer (Defense / Mission-Critical Applications) Location: Washington, DC (On-site) Compensation: $135,000 – $200,000 + equity A venture-backed technology company operating at the intersection of software, data, and national security is hiring a Frontend Software Engineer to build the interfaces used in mission-critical environments. The team develops software used by government and defense organizations to integrate, analyze, and operationalize complex data in real time. These platforms power decision-making in environments where reliability, clarity, and performance genuinely matter. You’ll be designing and shipping data-intensive applications that help operational teams interpret massive datasets, coordinate resources, and act quickly when it matters most. The engineers here are expected to think like product builders, not ticket-takers. What You’ll Work On
Designing and building high-performance web applications used in operational environments
Creating intuitive interfaces for complex, data-heavy workflows
Working directly with end users to understand real operational needs
Architecting frontend systems that interact with APIs, data pipelines, and ML-driven insights
Shipping features end-to-end, from concept through production
Collaborating closely with backend engineers, designers, and product teams The problems you’ll solve are rarely trivial. The expectation is ownership, technical judgment, and strong product instincts. What They’re Looking For This role tends to resonate with engineers who enjoy hard technical problems and real-world impact. Typical backgrounds include:
2+ years of software engineering experience
Strong proficiency with JavaScript / TypeScript and modern frontend frameworks
Experience building complex web applications (not just simple CRUD apps)
Comfort working with data-intensive systems and APIs
Strong CS fundamentals
A track record of shipping production software Bonus signals:
Experience building data visualization tools or operational dashboards
Experience working with government, defense, or highly regulated industries
Engineers who enjoy talking directly to users and shaping product direction You’ll be surrounded by engineers who:
Prefer solving difficult problems over chasing hype
Care deeply about quality, performance, and reliability
Take responsibility for the software they ship If you’re looking for a role where the frontend is treated as core engineering work , not surface-level UI, this tends to be a strong fit. Who Should Apply This role is best suited to engineers who:
Want to work on software that operates in real-world environments
Enjoy deep technical challenges
Prefer impact and ownership over comfortable predictability If that sounds like you, feel free to apply or reach out directly for more information.
Designing and building high-performance web applications used in operational environments
Creating intuitive interfaces for complex, data-heavy workflows
Working directly with end users to understand real operational needs
Architecting frontend systems that interact with APIs, data pipelines, and ML-driven insights
Shipping features end-to-end, from concept through production
Collaborating closely with backend engineers, designers, and product teams The problems you’ll solve are rarely trivial. The expectation is ownership, technical judgment, and strong product instincts. What They’re Looking For This role tends to resonate with engineers who enjoy hard technical problems and real-world impact. Typical backgrounds include:
2+ years of software engineering experience
Strong proficiency with JavaScript / TypeScript and modern frontend frameworks
Experience building complex web applications (not just simple CRUD apps)
Comfort working with data-intensive systems and APIs
Strong CS fundamentals
A track record of shipping production software Bonus signals:
Experience building data visualization tools or operational dashboards
Experience working with government, defense, or highly regulated industries
Engineers who enjoy talking directly to users and shaping product direction You’ll be surrounded by engineers who:
Prefer solving difficult problems over chasing hype
Care deeply about quality, performance, and reliability
Take responsibility for the software they ship If you’re looking for a role where the frontend is treated as core engineering work , not surface-level UI, this tends to be a strong fit. Who Should Apply This role is best suited to engineers who:
Want to work on software that operates in real-world environments
Enjoy deep technical challenges
Prefer impact and ownership over comfortable predictability If that sounds like you, feel free to apply or reach out directly for more information.