Software Engineer

Get to Know Us

It's fun to work in a company where people truly believe in what they're doing!

At BlackLine, we're committed to bringing passion and customer focus to the business of enterprise applications.

Since being founded in 2001, BlackLine has become a leading provider of cloud software that automates and controls the entire financial close process. Our vision is to modernize the finance and accounting function to enable greater operational effectiveness and agility, and we are committed to delivering innovative solutions and services to empower accounting and finance leaders around the world to achieve Modern Finance.

Being a best-in-class SaaS Company, we understand that bringing in new ideas and innovative technology is mission critical. At BlackLine we are always working with new, cutting edge technology that encourages our teams to learn something new and expand their creativity and technical skillset that will accelerate their careers.

This role is specifically for our AI-powered Invoice-to-Cash solution, a market-leading platform that uses intelligent automation to help companies collect cash faster, unlock working capital, and supercharge efficiency in their accounts receivable processes.

Work, Play and Grow at BlackLine!

Make Your Mark

As You are joining a team that moves fast and takes quality seriously. You will grow alongside experienced engineers, deepening your craft in a fast-moving, high-quality environment. You will bring strong hands-on engineering skills and a growth mindset to our mission to deliver autonomous finance, leveraging modern AI development tools like Claude and Cursor as force multipliers, shipping high-impact features on a mission-critical enterprise platform.

You'll Get To

• Build and Ship Features: Take ownership of features from concept to production, writing clean, performant, and well-tested code for a mission-critical enterprise application.
• Embrace AI-Accelerated Development: Utilize agentic development tools (e.g., Cursor, Claude) to radically accelerate the design, coding, and testing lifecycle for your team.
• Contribute to Technical Design: Participate in the design and implementation of scalable, robust, and maintainable solutions for our core SaaS platform, ensuring the long-term health of our codebase.
• Collaborate and Influence: Partner closely with product managers, designers, and other engineers to refine requirements, contribute to the technical roadmap, and deliver exceptional value to customers.
• Engineer for Enterprise Scale: Ensure systems are built with a relentless focus on performance, reliability, and security to meet the demands of a global user base.
• Learn and Grow: Work alongside senior engineers and architects, gaining exposure to enterprise-scale systems, design patterns, and best practices in a high-impact product.

What You'll Bring

• Demonstrated expertise in using AI-driven development tools (e.g., Cursor, Claude) to significantly improve software engineering velocity and quality
• Experience designing, building, and deploying production-grade, scalable, and secure SaaS applications.
• Proficiency in C# is required, with a deep understanding of software architecture, data structures, and algorithms.
• Experience contributing to projects from requirements through to successful launch.
• A solid foundation in modern software development practices, including CI/CD, automated testing, and infrastructure-as-code.
• A strong observability mindset—logging, metrics, and distributed tracing across microservices.
• Excellent written and verbal communication skills; comfortable working across time zones.

We’re Even More Excited If You Have

• Experience building software in a regulated industry, such as finance or accounting.
• Knowledge of cloud-native technologies and experience building applications on platforms like AWS, Azure, or Google Cloud.
• Familiarity with the principles of Responsible AI and how to apply them in a software development context.

Thrive at BlackLine Because You Are Joining

• A technology-based company with a sense of adventure and a vision for the future. Every door at BlackLine is open. Just bring your brains, your problem-solving skills, and be part of a winning team at the world's most trusted name in Finance Automation!
• A culture that is kind, open, and accepting. It's a place where people can embrace what makes them unique, and the mix of cultural backgrounds and varying interests cultivates diverse thought and perspectives.
• A culture where BlackLiner's continued growth and learning is empowered. BlackLine offers a wide variety of professional development seminars and inclusive affinity groups to celebrate and support our diversity.

BlackLine is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, race, ethnicity, age, religious creed, national origin, physical or mental disability, ancestry, color, marital status, sexual orientation, military or veteran status, status as a victim of domestic violence, sexual assault or stalking, medical condition, genetic information, or any other protected class or category recognized by applicable equal employment opportunity or other similar laws

BlackLine recognizes that the ways we work and the workplace itself has shifted. We innovate in a workplace that optimizes a combination of virtual and in-person interactions to maximize collaboration and nurture our culture. Candidates who live within a reasonable commute to one of our offices will work in the office at least 3 days a week.

• Build and Ship Features: Take ownership of features from concept to production, writing clean, performant, and well-tested code for a mission-critical enterprise application.
• Embrace AI-Accelerated Development: Utilize agentic development tools (e.g., Cursor, Claude) to radically accelerate the design, coding, and testing lifecycle for your team.
• Contribute to Technical Design: Participate in the design and implementation of scalable, robust, and maintainable solutions for our core SaaS platform, ensuring the long-term health of our codebase.
• Collaborate and Influence: Partner closely with product managers, designers, and other engineers to refine requirements, contribute to the technical roadmap, and deliver exceptional value to customers.
• Engineer for Enterprise Scale: Ensure systems are built with a relentless focus on performance, reliability, and security to meet the demands of a global user base.
• Learn and Grow: Work alongside senior engineers and architects, gaining exposure to enterprise-scale systems, design patterns, and best practices in a high-impact product.
• Demonstrated expertise in using AI-driven development tools (e.g., Cursor, Claude) to significantly improve software engineering velocity and quality
• Experience designing, building, and deploying production-grade, scalable, and secure SaaS applications.
• Proficiency in C# is required, with a deep understanding of software architecture, data structures, and algorithms.
• Experience contributing to projects from requirements through to successful launch.
• A solid foundation in modern software development practices, including CI/CD, automated testing, and infrastructure-as-code.
• A strong observability mindset-logging, metrics, and distributed tracing across microservices.
• Excellent written and verbal communication skills; comfortable working across time zones.