Senior Software Engineer - CLO Compliance

Siepe; Dallas (TX); On-site; USD 140,000 - 180,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Employee referral program

Flexible time off

On-site meals

Job summary

Siepe in Dallas is seeking a senior Angular Architect to translate complex requirements into precise UI components, state management, and testable code.

You will drive migrations from legacy AngularJS to modern Angular with NgRx, design scalable patterns for large datasets, and ensure performance and accessibility goals are met.

This on-site role at Siepe offers a fast-paced, collaborative environment with strong compensation, benefits, and opportunities to impact financial services software.

Qualifications

• Experience building enterprise web applications with maintainability, correctness and performance in mind.
• Ability to describe architecture, edge cases, NFRs and KPIs so AI or a junior dev can build from your spec.

Responsibilities

• Design UI patterns for large datasets with virtual scrolling, lazy loading, and smart caching.
• Migrate AngularJS to modern Angular and drive NgRx integration.
• Define nonfunctional requirements (response times, accessibility, performance) and validate them.
• Collaborate with backend services via REST APIs with solid error handling and security patterns.

Skills

Angular

TypeScript

NgRx

RxJS

UI Architecture

REST APIs

Tools

REST APIs

Job description

Siepe is a fast-growing technology company headquartered in Dallas,TX –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–faster. Wedon’tjust serve the industry–we help modernize it! Siepe is profitable, privately held, and growing fast. We offer more than just competitive pay and great benefits—we 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 is charting a new path, you’ll find meaningful problems to solve, real ownership, and the momentum to grow your career with purpose.

You Architect. AI Executes

• Describe features with enough precision that AI delivers correct Angular components, validation logic, and state management on the first pass.
• Define rich, integrated test scenarios not just happy paths with clear coverage expectations that AI generates and you validate.
• Set nonfunctional requirements up front: response times, bundle budgets, accessibility scores, rendering thresholds and enforce them through automated checks.
• Own post deployment validation: confirm that what shipped behaves the way it was specified under real data and real load.
• Drive large scale migrations AngularJS to modern Angular, legacy state to NgRx by decomposing the problem and directing AI through it file by file.

You Build What AI Can't

• Design UI patterns that handle massive datasets virtual scrolling, lazy loading, smart caching chosen from real usage, not guesswork.
• Integrate with .NET/C# backend services through REST APIs with solid error handling and security patterns.
• Shape the codebase so AI gets better over time: consistent conventions, structured state, clear component boundaries.

You thinkinsystems, not tickets. You see a compliance workflow and immediately start decomposing it into components, state flows, API contracts, and test scenarios before you write a single line of code.

Requirements

• Strong Angular and TypeScript experience you care about maintainability, correctness, and performance.
• You've built enterprise web applications with complex workflows, large datasets, and structured data.
• You can describe a solution clearly enough architecture, edge cases, NFRs, KPIs that AI (or a junior dev) could build it from your spec alone.
• Practical NgRx and RxJS experience for managing complex, long lived UI state.
• You review AI output the way a tech lead reviews a pull request: fast, precise, and with an eye on what breaks downstream.
• Financial services or regulated environment experience is a plus CLO concepts, compliance monitoring, audit trails.

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

We’re a tightknit crew in Dallas that wades into unknown waters together every day. No bureaucratic layers. Nosixmonthroadmaps gathering dust. You’ll shape how an entire industry operatesand you’ll do it alongside people who care about the craft as much as you do.

If you want to bethearchitectnot thebricklayercome build with us.

What We Offer

At Siepe, wedon’tjust hire talent, we build performance-driven teams empowered bytransparency, curiosity, and continuous growth. Our Total Rewards go beyond the basics:they’redesigned to reward bold thinking, support personal development, and create space for meaningful connection whetheryou'regrowing your career, your skill set, or your impact.

Compensation & Financial Well-being

• 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 – 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

• 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

Time Off & Flexibility

• Flexible Time Off (FTO)
• Flexibility to recharge andmaintainwork-life balance

In-Office Perks & Culture

• 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