Lead Software Engineer (UI)

Siepe•Dallas, TX

21d

About The Position

Siepe is a fast-growing technology company headquartered in Dallas, TX â focused on helping investment managers turn complexity into clarity. We build software and data solutions that give hedge funds and financial services firms the visibility, speed, and confidence they need to make better decisions â faster. Our platform delivers a unified source of truth that empowers our clients with real-time, actionable insights. We donât just serve the industry â we help modernize it! Siepe is profitable, privately held, and growing fast. We offer more than just competitive pay and great benefitsâwe offer the chance to do impactful work alongside sharp, driven teammates in a culture that rewards curiosity, initiative, and follow-through. Whether you come from finance, tech, or are charting a new path, youâll find meaningful problems to solve, real ownership, and the momentum to grow your career with purpose. Siepe is seeking a hands-on Team Lead Software Engineer to build and evolve Business Intelligence and reporting experiences across our enterprise financial services platform. This is a full-stack lead role for an engineer who understands the underlying data and how to present it clearlyâhelping users slice, dice, and explore portfolio, compliance, and operational metrics with confidence. You will lead a small reporting squad while contributing directly to delivery. Youâll partner with product and engineering peers to translate reporting needs into durable datasets, efficient APIs, and high-performing, intuitive dashboards and reports.

Requirements

7+ years of software engineering experience with ownership of end-to-end features in production systems.
Strong proficiency with Angular (v12+), TypeScript, and reactive patterns (RxJS).
Demonstrated experience building dashboards, analytics, or reporting applications (charts, grids, exports).
Solid SQL skills (SQL Server preferred) with experience in data aggregation, performance tuning, and report-friendly data modeling.
Experience designing or consuming REST APIs; ability to collaborate effectively with backend/data teams on contracts and performance.
Comfort leading a small team (PM3-level scope): coaching, reviewing work, and driving delivery accountability.
Clear communication skillsâable to explain tradeoffs to technical and non-technical stakeholders.
Must have current and ongoing authorization to work in the country of employment without the need for visa sponsorship, now or in the future.

Nice To Haves

Experience in financial services, fintech, or investment management software.
Knowledge of portfolio analytics concepts (performance, attribution, risk metrics) and time-series visualization (Highcharts).
Experience building self-service report builders or visual query tools.
Familiarity with printing/PDF generation and Excel export workflows for enterprise reporting.
Experience contributing to component libraries or design systems.

Responsibilities

Lead day-to-day execution for Reporting work (planning, tasking, reviews) while remaining hands-on with delivery.
Design and implement interactive dashboards, charts, and data-rich reports for financial data visualization.
Work across the stack: shape report-ready datasets, design efficient APIs, and deliver polished Angular UI experiences.
Extend visualization capabilities using Highcharts (drill-down, heatmaps/treemaps, time-series views) and reusable BI components.
Build complex grids using AG Grid Enterprise (pivoting, grouping, aggregation, filtering, Excel/PDF export).
Partner with data and backend engineers on data modeling, query optimization, and reporting performance for large datasets (100K+ rows).
Establish engineering standards for reporting correctness, validation, auditability, and tenant-specific configuration.
Implement testing practices (unit and E2E with Playwright) and improve delivery velocity using AI-enabled tooling without sacrificing correctness.
Support operational readiness for reporting features (monitoring, logging, triage, and iterative improvements).

Benefits

Competitive Compensation Packages, including Annual Performance-Based Bonuses
401(k) Retirement Plan with company match to support your long-term financial goals
Employee Referral Program â earn rewards for helping us grow our talented team
Comprehensive Health, Dental, Vision, and Life Insurance
Flexible plans tailored to support individuals and families
Annual investment in your Learning & Development goals
On-the-job exposure to innovative technologies and financial strategies
Growth opportunities in a collaborative, fast-paced environment that values continuous improvement
Flexible Time Off (FTO)
Flexibility to recharge and maintain work-life balance
Daily meal delivery allowance when working from the office
Monthly Celebrations and Quarterly Offsite Events
Annual Holiday Party to celebrate milestones and build team connection
A vibrant, inclusive office culture that blends fun with purpose