Senior Software Engineer

Why Siepe

Siepe is a fast-growing technology company helping investment managers turn complexity into clarity. We build software and data solutions that give hedge funds and financial services firms the real-time insights and operational visibility they need to make better decisions faster.

Our clients manage billions in assets and rely on Siepe for critical technology, data, and operational workflows. We serve sophisticated global clients and move quickly, challenge how things are done, and give people meaningful ownership and the opportunity to make a real impact.

What You'll Get

Impactful work on problems that matter. Direct visibility into how your contributions affect clients and real input on decisions. Competitive pay, great benefits, and opportunities to learn and take on more as Siepe grows. Teammates who are sharp and collaborative, whether they come from the industry or are charting a new path entirely. You will get to be part of a culture that blends fun with purpose!

How We Show Up

We lead with trust, transparency, and a team-first mindset. We communicate early, follow through on our commitments, and take ownership of outcomes - not just execute. When there's a problem, we bring ideas and solutions, ask the next question, and keep things moving. We stay curious, challenge ideas, and prioritize what's best for our clients and Siepe. We move with urgency, learn as we go, and work together to leave things better than we found them.

Who We Are Looking For

We're hiring a hands-on Software Engineer to own the next generation of our reporting and analytics UI - the dashboards, charts, grids, and self-service exploration tools our users live in every day. This is a full-stack leadership role, but the differentiator is UI excellence: you know how to turn complex data into fast, intuitive experiences. You'll lead a small squad, ship continuously, and use AI-enabled engineering practices to move faster without sacrificing correctness.

What You'll Be Doing

• 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.
• Integrate with.NET/C# backend services through REST APIs with solid error handling and security patterns.
• Create advanced data exploration experiences using:
• Highcharts (time-series, drilldowns, heatmaps/treemaps)
• AG Grid Enterprise (grouping, pivoting, aggregation, filtering, Excel/PDF export)
• 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).
• Establish standards for report correctness, validation, auditability, and tenant-specific configuration.
• 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.

What You'll Bring

• 7+ years building and owning end-to-end product features in production.
• Strong Angular (12+), TypeScript, and RxJS skills expert-level UI engineering instincts.
• Proven experience delivering analytics/reporting UIs (dashboards, grids, charting, exports).
• Strong SQL (SQL Server preferred): aggregation, tuning, report-friendly modeling.
• Experience designing/consuming REST APIs and collaborating on contracts/performance.
• Demonstrated ability to lead a small team: coaching, reviews, accountability, delivery focus.
• Clear communicator who can explain tradeoffs to technical and non-technical stakeholders.
• Technical Stack:
• Frontend: Angular 12+ / TypeScript (legacy AngularJS migration in progress), Angular Material
• UI/Visualization: AG Grid Enterprise, Highcharts, D3
• Backend:.NET 10 / C# (ASP.NET Core Web APIs)
• Database: SQL Server
• Tooling: Git, Angular CLI, Webpack, npm/yarn, Playwright

• 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
• Experience building self-service report builders or visual query tooling
• PDF/print workflows and robust Excel export pipelines
• Contributions to component libraries or design systems

All applicants must have current and ongoing authorization to work in the country of employment without the need for visa sponsorship, now or in the future.

What We Offer

Great work should come with more than a paycheck. At Siepe, we invest in the things that help you build a career, take care of yourself and your family, plan for the future, and enjoy the people you work with.

Our Total Rewards are designed to support you at work and beyond:

• Competitive compensation, including annual performance-based bonus opportunities

• Retirement benefits with company contributions, including 401(k) or pension plans depending on location

• Comprehensive health, dental, vision, and life insurance, with employee coverage 100% funded by Siepe where applicable

• Flexible Time Off (FTO) because life happens

• Learning & Development budget to invest in your professional growth

• Career growth and on-the-job learning, with opportunities to stretch beyond your role and gain exposure to new technologies and business strategies

• Employee Referral Program with rewards for helping us grow the team

• Office lunch program, available to employees when working from any Siepe office

• A culture that makes time to connect, with snacks, happy hours, quarterly events, and annual celebrations

Benefits, program eligibility, and coverage may vary by location.

Siepe is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, or protected veteran status. If you require an accommodation to participate in our application or interview process, please let us know - we're happy to work with you to make it accessible.