Staff I Software Engineer - C#/.NET

BlackLine; India; On-site; INR 2,400,000 - 3,500,000; Full time

Job summary

BlackLine is seeking a Staff I Software Engineer in India to lead the design, development, and optimization of cloud-based applications. You will mentor peers, drive architectural decisions, and ensure delivery within timelines while adhering to coding standards and quality expectations.

The role emphasizes expertise in C#, .NET, SQL, and modern JS frameworks, with a focus on performance, security, and maintainability in a collaborative Agile environment.

Qualifications

• BS degree or equivalent experience in computer science or related field.
• Expert in C#, .NET with 9+ years of experience.
• Fluent in MSSQL/SQL with data modeling and transactional flows.
• Experience with REST APIs and modern web frameworks.

Responsibilities

• Provide technical expertise in design, development, and delivery of BlackLine's products.
• Design, develop, test, troubleshoot, optimize, and scale software applications.
• Review code and develop technical requirements and test plans.
• Collaborate across teams to ensure quality and timely delivery.
• Maintain high standards of software quality and security.

Skills

C#/.NET

SQL/data modeling

Javascript/ReactJS/Angular

REST APIs

Asynchronous programming

Multithreading/concurrency

Distributed systems

Power BI (plus)

Unit testing

Mentoring/leadership

Education

BS degree in Computer Science or equivalent

Tools

Power BI

Apigee (API gateway)

Kafka

Entity Framework

Hibernate

Job description

Make Your Mark: As a Staff I Software Engineer, you will play a crucial role in building the next generation of BlackLine application. You will be driving innovation into our product suite by designing, developing, troubleshooting, maintaining, optimizing and scaling cloud-based applications and services. In addition to being a hands‑on engineer, you will also lead and mentor other engineers in the team. If you have a passion for delivering products that make a difference, are driven to make things better in all that you do and are eager to work in a collaborative agile environment where developers are dedicated to solving customer problems and innovating, we would love to talk to you.

You’ll Get To:

• Provide technical expertise in the design, development, and delivery of BlackLine's products, while adhering to timelines, coding standards, requirements, and quality.
• Design, develop, test, troubleshoot, debug, optimize, scale, maintain and improve software applications, driving the delivery of high-quality value and features to BlackLine's customers.
• Develop functional and technical specifications, and test plans.
• Review others' code.
• Develop and document functional and technical requirements.
• Collaborate with other team members and other teams on all the above.
• Design and follow coding standards, architectural plans, solve complex design and architectural problems, create robust architectural solutions.
• Implement, refine, and enforce software development techniques to ensure that delivered features meet software integration, performance, security, and maintainability expectations.
• Maintain high standards of software quality and technical excellence within the team by establishing good practices and habits and writing clean, testable, maintainable, and secure code.
• Proactively identify issues, bottlenecks, gaps, or other areas of concern or opportunity and work to either directly affect change, or advocate for that change by working with peers and leadership to build consensus and act.
• Perform critical maintenance, deployment, and release support activities, including occasional off‑hours support.
• Adaptable team player with strong collaboration skills and a focus on results and value delivery.
• Passion for engineering excellence, curiosity and demonstrated ability of continuous learning.

What You’ll Bring:

Education: BS degree in Computer Science, or equivalent experience.

Technical/Specialized Knowledge, Skills, and Abilities:

• Expert in C#, .NET with over 9+ years of experience
• Fluent in MSSQL, SQL, data modeling and transactional flows
• Fluent in Javascript, ReactJS framework and/or Angular framework

• REST APIs
• ASP.NET Core
• Asynchronous programming
• Multithreading / concurrency
• Distributed systems

Experience with Power BI is a strong plus, as it enables effective data visualization and reporting capabilities. A solid computer science foundation including data structures, algorithms, and design patterns, with a proven track record of writing high concurrency, multi‑threaded, secure, scalable code. Proven experience in working with API gateway services such as Apigee, identity management, authentication and authorization. Working knowledge of event driven architecture and experience with a messaging service such as Kafka. Superior analytical, problem‑solving and system level performance analysis abilities. Excellent written and verbal communication skills. Adaptable team player with strong collaboration skills and a focus on results and value delivery. Experience with ORM frameworks such as Entity Framework or Hibernate. Experience working in an Agile development environment. Passion for engineering excellence through automation, unit testing, and process improvements.

We’re Even More Excited If You Have:

outstation candidates can apply 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.

Candidates who live within a reasonable commute to one of our offices will work in the office at least 3 days a week.

Accommodations: BlackLine is committed to creating an inclusive and accessible experience for all candidates. If you require a reasonable accommodation that would better enable your success during the application or interview process, please complete this form.

Openings at BlackLine are listed on our career webpage in addition to being advertised in job portals.

Wondering what it’s like to work at BlackLine? Don’t take our word for it. We’ve been voted Best Place to Work by Inc. Magazine four years in a row. Built in LA ranks us in their top 100 Best Places to Work in LA. Reviewers on Glassdoor say we have “smart and kind people,” “phenomenal culture,” and “good work/life balance.”