Siepe
Senior Software Engineer (UI)
Dallas, TX (HQ) · Senior
Sponsorship not specifiedDetected 167 days ago
TypeScriptC#Angularwebpack.NETFull-Stack DevelopmentGitSQLRESTExcelPlaywrightLeadershipMentoring
About the role
- Siepe is a fast-growing technology company headquartered in Dallas, TX - focused on helping investment managers turn complexity into clarity.
- Whether you come from finance, tech, or are charting a new path, you'll find meaningful problems to solve, real ownership, and the momentum to grow your career with purpose.
Responsibilities
- Organize/build a small development team: plan, break down work, review PRs, coach, and drive delivery, all while staying deeply hands-on.
- Build polished Angular dashboards highlight data intelligence tools users have come to expect and reporting flows for portfolio, compliance, and operational analytics.
- Create advanced data exploration experiences using:
- Work across the stack to deliver reporting end-to-end: report-ready datasets → efficient APIs → high-performing UI.
- Partner with backend/data engineers on data modeling, query optimization, and performance at scale (100K+ rows).
- Build confidence with unit + E2E testing (Playwright) and leverage AI tools to improve velocity and quality.
- Support production readiness: monitoring, logging, triage, and iterative UX/performance improvements.
- 7+ years building and owning end-to-end product features in production.
- Demonstrated ability to lead a small team: coaching, reviews, accountability, delivery focus.
- You'll lead a small squad, ship continuously, and use AI-enabled engineering practices to move faster without sacrificing correctness.
Requirements
- Must have current and ongoing authorization to work in the country of employment without the need for visa sponsorship, now or in the future.
- you know how to turn complex data into fast, intuitive experiences.
Nice to have
- Extensive experience using AI tools including Claude, Github Copilot, GSD, BMAD, etc
- Financial services / fintech / investment management experience.
- Portfolio analytics familiarity (performance, attribution, risk) and time-series visualization.
- PDF/print workflows and robust Excel export pipelines.
- Experience designing/consuming REST APIs and collaborating on contracts/performance.
- Strong SQL (SQL Server preferred): aggregation, tuning, report-friendly modeling.
Skills
- Siepe is profitable, privately held, and growing fast.
- Establish standards for report correctness, validation, auditability, and tenant-specific configuration.
- Strong Angular (12+), TypeScript, and RxJS skills expert-level UI engineering instincts.
- Proven experience delivering analytics/reporting UIs (dashboards, grids, charting, exports).
Compensation
- Competitive Compensation Packages, including Annual Performance-Based Bonuses
- Annual investment in your Learning & Development goals
- Annual Holiday Party to celebrate milestones and build team connection
Benefits
- 401(k) Retirement Plan with company match to support your long-term financial goals
- Employee Referral Program - earn rewards for helping us grow our talented team Health & Insurance Benefits
- Comprehensive Health, Dental, Vision, and Life Insurance
- Flexible plans tailored to support individuals and families Learning & Career Growth
- Growth opportunities in a collaborative, fast-paced environment that values continuous improvement Time Off & Flexibility
- Flexible Time Off (FTO)
- Flexibility to recharge and maintain work-life balance In-Office Perks & Culture
Visa & Work Authorization
- Must have current and ongoing authorization to work in the country of employment without the need for visa sponsorship, now or in the future.
This listing is sourced directly from Siepe's careers page and normalized into a canonical job model.