Design, develop, and support scalable systems across web, cloud, and enterprise platforms, focusing on full-stack features, third-party integrations, and performance optimization.
Job Title: Senior Full-Stack Software Engineer
Job Summary:
Contribute to the design, development, and support of scalable, integrated business systems across web, cloud, and enterprise platforms. You’ll work alongside the Principal Architect to build high-performance applications, and integrations using .NET (Framework/Core), SQL (MySql/MSSQL/PgSql) databases, AWS, and third-party systems. Must live in the United StatesKey Responsibilities
The Interview Process
1. Recruiter interview with a Talent Acquisition specialist
2. interview with our Program Leader Full Stack
3. Final interview with our Head of Software Development
Pay and Benefits (USA)
No Visa Sponsorship
Principals only – no Agencies or calls please
Job Summary:
Contribute to the design, development, and support of scalable, integrated business systems across web, cloud, and enterprise platforms. You’ll work alongside the Principal Architect to build high-performance applications, and integrations using .NET (Framework/Core), SQL (MySql/MSSQL/PgSql) databases, AWS, and third-party systems. Must live in the United StatesKey Responsibilities
- Develop and maintain full-stack features using .NET (Framework/Core) and relational database with HTML/JavaScript
- Integrate third-party systems (Internal, Stripe, NetSuite, Simphony, QuickBooks) with internal platforms.
- Write and optimize SQL queries (MySQL, PostgreSQL, MSSQL); familiarity with NoSQL (DynamoDB/Mongo) a plus.
- Participate in code reviews, pull requests, and collaborative design discussions.
- Deploy services using AWS infrastructure (EC2, RDS, Lambda, S3) and manage IIS for legacy .NET apps.
- Contribute to CI/CD workflows using Jenkins and GitHub Actions.
- Support production issues related to system performance and integration failures/issues.
- Assist with creating reporting pipelines using tools like Snowflake, Redshift and SQL.
- Work cross-functionally with product, operations, and accounting teams to understand and implement requirements.
- Contribute to technical documentation and maintain system/process clarity.
- Build and document RESTful APIs for internal and external consumption (Swagger/OpenAPI).
- 8+ years in full-stack engineering roles
- Strong experience with .NET (Framework and Core), C#, JavaScript, HTML
- working familiarity with NetSuite API/backend integrations - highly preferred
- Hands-on experience/understanding of AWS, SQL relational databases, and integrations with 3rd party APIs
- Ability to work independently but thrive in a collaborative, fast-paced environment
- Excellent communication skills and a mindset for continuous learning
- Worked in Agile Environment
The Interview Process
1. Recruiter interview with a Talent Acquisition specialist
2. interview with our Program Leader Full Stack
3. Final interview with our Head of Software Development
Pay and Benefits (USA)
- Expected base salary range $135,000-$165,000 + . Total starting compensation will be determined based on all lawful criteria, Company policy and best practices.
- Health Benefits: All full-time, regular employees and their dependents are eligible for medical, dental, vision and FSA benefits. Additional health benefits include Healthcare and Dependent Care reimbursement programs, Employee Assistance Program (“EAP”) and Optum Care 24-hour confidential medical counseling services.
- Holidays: The company observes ten (10) paid holidays per calendar year.
- Paid Time Off (PTO): Full-time, regular employees earn 15 days of PTO in the first 12-months of continuous service, and 22 days in subsequent years. Eligible part-time employees earn pro-rated PTO.
- Retirement: Effective with your employment start date, you will be eligible to participate in the 401(k) Plan.
- Education, Learning & Development: We offer college tuition and education assistance programs; LinkedIn Learning courses; and ongoing learning and development opportunities.
No Visa Sponsorship
Principals only – no Agencies or calls please
Tillster Los Angeles, California, USA Office
10960 Wilshire Blvd, Los Angeles, CA, United States
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What you need to know about the Los Angeles Tech Scene
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