Trayd Logo

Trayd

Senior Software Engineer

Reposted 15 Days Ago
Be an Early Applicant
In-Office
Manhattan, NY, USA
185K-220K Annually
Senior level
In-Office
Manhattan, NY, USA
185K-220K Annually
Senior level
As a Senior Software Engineer at Trayd, you'll own the design, development, and maintenance of core systems for payroll and compliance in a fast-paced, full-stack role that requires strong technical and collaboration skills.
The summary above was generated by AI
Senior Software Engineer (Full Stack)
New York, NY (in-person, SoHo)
$185,000 to $220,000 + meaningful equity

Trayd, in one sentence

Trayd is building the operating system for commercial construction: payroll, compliance, and back office workflows that actually work in the real world.

Construction is one of the biggest industries in North America, and it still runs on a messy mix of spreadsheets, legacy payroll providers, and manual processes that break the moment things get even slightly complex. The people doing the work are the hardest working people in the country, and the companies running crews are forced to spend hours every week fighting systems that were never built for them.

We’re changing that.

Trayd started with a simple promise: construction workers should be able to access the money they already earned faster, and subcontractors should be able to run payroll without chaos. Today, we’re building deeper infrastructure across payroll, union rules, job costing, and accounting workflows so our customers can run their businesses with confidence. We’re in the next phase of growth, with accelerating customer demand and a platform that runs real payroll every week, and we’re scaling engineering to match it.

Trayd is based in New York and backed by Y Combinator.

The role

We’re hiring a senior software engineer to help build the core systems that power Trayd.

This is not a “take tickets and stay in your lane” job. Engineers at Trayd own product areas end-to-end. You’ll design, build, ship, and maintain real systems that move real money, under real compliance constraints, for customers who depend on us every week.

Payroll is one of the only product categories where 99% accuracy is an F. The systems have to be built for correctness, traceability, and edge cases from day one.

You’ll work on a small, high-output team where decisions are made quickly, quality matters, and your work will show up in production constantly.

What you’ll do

  • Own major projects end-to-end: scoping, technical design, implementation, testing, and release
  • Build full-stack features across the frontend, backend, and data layers in a production SaaS environment
  • Design and evolve systems for payroll, deductions, benefits, compliance, and accounting workflows where correctness matters
  • Model and migrate relational data in Postgres for complex real-world financial workflows
  • Make strong architectural tradeoffs in ambiguous, fast-moving product environments
  • Debug production issues, improve reliability, and drive problems through to resolution
  • Collaborate closely with product and operations to translate business requirements into scalable technical solutions
  • Work directly with customers and internal stakeholders to understand how construction companies actually operate
  • Contribute as a senior engineer through code reviews, design discussions, and raising the quality bar across the team

Example problems you might work on

  • Building workflows that handle union pay rules, deductions, and benefits correctly across job types and locations
  • Designing systems that make payroll auditable and explainable, not just “it worked somehow”
  • Making accounting exports and job-costing data reliable enough that controllers trust them
  • Improving performance and correctness in a system that processes large amounts of payroll data under deadlines
  • Creating tooling and guardrails that prevent edge cases from becoming customer emergencies

Why Trayd

  • This is real infrastructure. Payroll and compliance are high-stakes. The work is technical, regulated, and unforgiving in the best way
  • You will have real ownership. You won’t be one engineer on a giant team shipping tiny changes. You will own systems that matter
  • We’re winning in a hard market. Strong customer demand, real usage, and a product that customers rely on weekly
  • The domain is deep. Construction is full of complexity that most software ignores. We build for the real workflows
  • In-person team, high velocity. We work together in Soho five days a week because it makes us faster and sharper
  • You’ll grow quickly. Small team, high responsibility, constant production exposure, and meaningful influence over the product

On payroll days, the whole team runs together. We provide meals because those days matter here.

Who you are

  • 5+ years building production software on a team
  • Full-stack capable (or excited to be) and comfortable working across systems
  • High ownership mindset: you ship, you fix, you follow through
  • Strong judgment balancing speed, correctness, and maintainability
  • You communicate clearly and collaborate well across functions
  • NYC-based or ready to relocate quickly

Nice to have
  • React, Next.js, Prisma, tRPC, Postgres
  • Strong TypeScript and Node.js fundamentals
  • Experience in fintech, payroll, accounting, compliance, or other high-stakes systems

Working style

This is an in-person role in Soho, five days a week. We move quickly, we whiteboard constantly, and we build with shared ownership. If you want to ship important software fast with a team that cares about doing it right, you’ll fit here.
Compensation
The base pay range for this role is $185,000 – $220,000 per year.
HQ

Trayd New York, New York, USA Office

New York, New York, United States

Similar Jobs

17 Hours Ago
Hybrid
New York, NY, USA
148K-222K Annually
Senior level
148K-222K Annually
Senior level
Digital Media • Information Technology • News + Entertainment
Provide Tier-2 operational support and incident response for FreeWheel's Ad Serving platform. Troubleshoot and optimize distributed, low-latency backend services, build automation and observability tools, support Live Events, collaborate cross-functionally, participate in releases and on-call rotations, and drive reliability and performance improvements.
Top Skills: AnsibleAWSCi/CdDockerEc2GitGoGoIamJenkinsKubernetesLambdaLinuxNetworkingObservability/Monitoring ToolsOciPythonRoute 53S3SQLVpc
Yesterday
Hybrid
New York, NY, USA
148K-222K Annually
Senior level
148K-222K Annually
Senior level
AdTech • Digital Media • Marketing Tech
Provide Tier-2 support and operational ownership for FreeWheel's Ad Serving platform. Troubleshoot ad delivery and campaign issues, support live events, build automation and observability tools, debug distributed low-latency services, collaborate across engineering and client teams, participate in releases and on-call rotations, and drive reliability and process improvements.
Top Skills: AnsibleAWSDockerEc2GitGoGoIamJenkinsKubernetesLambdaLinuxNetworkingOciPythonRoute 53S3SQLVpc
Yesterday
In-Office or Remote
New York, NY, USA
185K-327K Annually
Senior level
185K-327K Annually
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Build and maintain Square Financial Services' banking platform: design fault-tolerant services, onboard products, handle sensitive data with security and compliance, operate and observe critical services, remediate incidents, and create durable fixes while partnering across engineering and finance teams.
Top Skills: AWSAws AuroraAws FargateAzureContinuous IntegrationDynamoDBEcsGCPGoGrpcJavaKotlinKubernetesPhantomjsProtocol BuffersPublic ApisReactRestSwaggerTemporal.IoTypescriptUnit Tests

What you need to know about the NYC Tech Scene

As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.

Key Facts About NYC Tech

  • Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
  • Key Industries: Artificial intelligence, Fintech
  • Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
  • Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account