Senior Software Engineer

BigTime Software$150K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-10+ years of hands-on engineering experience, preferably with .NET Framework or equivalent backend language.
  • Proficient in building and scaling web applications with C#, ASP.NET MVC, T-SQL, or similar.
  • Experience navigating and enhancing sprawling legacy codebases while ensuring caution in feature additions.
  • Familiarity with modern front-end tools including HTML, CSS, JavaScript/Typescript, and frameworks like React.
  • Strong understanding of software design principles such as OOP, SOLID, and testing practices.
  • Self-driven with the ability to take ownership and manage projects independently from concept to deployment.
  • Excellent collaborator who values teamwork and can facilitate clarity among cross-functional teams.

Responsibilities

  • Design, build, and enhance core application features with React, C#, ASP.NET MVC, and T-SQL.
  • Own and improve critical system integrations, focusing on reliability and maintainability across platforms like Jira and Salesforce.
  • Lead code reviews and influence coding standards to elevate overall service quality.
  • Collaborate closely with product and engineering teams to tackle complex problems and deliver high-quality features.

Benefits

  • Company pays 100% of benefits, including medical, dental, vision, disability and life insurance.
  • 401k with generous company match.
  • Paid Parental Leave.
  • Generous time off and paid company holidays - 35 days off the first full year of employment.
  • Flexible work environment with remote opportunities.
  • Hybrid work schedule.
  • Company provided latest technology & software tools.
Full Job Description
We are seeking an experienced Senior Software Engineer to join our team. In this role, you will work across the full application stack to design, develop, and test features in our cloud-based platform. You will collaborate closely with cross-functional partners to deliver high-quality, scalable solutions. We're looking for someone who thrives in a fast-paced, agile environment and enjoys solving complex technical challenges. If you're passionate about building innovative software and contributing to a collaborative engineering culture, we'd love to connect.

The Opportunity

As a Senior Software Engineer, you'll take ownership of designing and building systems that power real, high-impact workflows for our customers. You'll work on problems that go beyond basic CRUD - things like orchestrating complex data flows, integrating with external platforms, and creating automation that removes friction from everyday work. You'll help shape the architecture of our platform, make decisions about how things scale and operate in production, and build software that's reliable and easy to evolve. This role gives you room to dive deep: one day you might be sketching out a new service boundary or designing an API contract, and the next you're rolling up your sleeves to debug a tricky edge case in the stack.

You won't be doing this in a vacuum. You'll work with a strong engineering team that values clear thinking, pragmatic technical choices, and building things the right way. Your contributions will directly influence the direction of the product and how thousands of users experience it.

What You'll Do
  • Design, build, and enhance core application features using React, C#, ASP.NET MVC, and T-SQL
  • Own and improve critical system integrations (Jira, Smartsheet, Salesforce, HubSpot, QuickBooks Online, Sage Intacct), focusing on reliability, observability, and long-term maintainability.
  • Lead code reviews, influence coding standards, and help raise the quality bar across services and shared components.
  • Work closely with product, support, and engineering teams to solve complex problems and implement scalable, high-quality features.


Who You Are
  • You have 5-10+ years of hands-on engineering experience, with .NET Framework or strong experience in another backend language paired with a willingness to learn is equally valuable.
  • You're comfortable working across the stack and understand the fundamentals of building and scaling web applications (C#, ASP.NET MVC, T-SQL, or equivalent tech).
  • You're comfortable working in a sprawling, legacy codebase and understand the caution required when adding features and making improvements.
  • You know modern front-end tools (HTML, CSS, JavaScript/Typescript, React/Svelte/Solid, etc.) and enjoy building clean, usable interfaces.
  • You have solid grounding in software design principles (e.g. OOP, SOLID, testing practices) and know how to structure code for long-term health.
  • You take ownership of your work, manage your time well, and can drive a project from concept to deployment without needing constant direction.
  • You thrive in environments where you collaborate with other stakeholders and help create clarity for the team.
  • You're curious, practical, and quick to learn new technologies, frameworks, or approaches.
  • You are a team player who believes no task is beneath you.


What We Offer
  • Competitive salary and an annual bonus
  • Company pays 100% of benefits, including medical, dental, vision, disability and life insurance
  • 401k with generous company match
  • Paid Parental Leave
  • Generous time off and paid company holidays - 35 days off the first full year of employment
  • Flexible work environment with remote opportunities
  • Hybrid work schedule
  • Company provided latest technology & software tools


The salary for this position is $150,000.00 annually. In addition to base salary and a competitive benefits package, this position may be eligible for additional types of compensation such as bonuses.

About BigTime Software

BigTime Software is a provider of cloud-based time tracking, billing, and project management software for professional services firms. The company's software is designed to help businesses manage their time and expenses, streamline their billing processes, and improve their project management capabilities. BigTime Software was founded in 2002 and is headquartered in Chicago, Illinois.
Learn more about BigTime Software
Size
200 employees
Industry
Net Income
$1 million
Founded
2002
5 Year Trend
+50%
Revenue
$10 million

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