Senior Full Stack Software Engineer

Job Title:

Senior Full-Stack Software Engineer

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 States

• Develop and maintain full-stack features using .NET (Framework / Core) and relational database with HTML / Java Script
• Integrate third-party systems (Internal, Stripe, Net Suite, Simphony, Quick Books) with internal platforms.
• Write and optimize SQL queries (MySQL, Postgre
  
  SQL, MSSQL); familiarity with No
  
  SQL (Dynamo
  
  DB / 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 Git Hub 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 Net Suite 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

• 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;
  Linked In Learning courses; and ongoing learning and development opportunities.

Local Candidates Strongly Preferred

No Visa Sponsorship

Principals only – no Agencies or calls please

Headquartered in the USA, Tillster is the global leader in digital ordering and customer engagement solutions. For over a decade we have developed revolutionary self-service, ordering and payments solutions – for mobile, tablet, online, kiosk, call center, and more – creating personalized interactions based on consumer preferences, language, and currency. Our platform is compatible with 15+ unique POS systems, representing over 90% coverage in multi-unit restaurants.

We offer one platform; one scalable, enterprise class solution – to create world-class digital engagement solutions.

Our mission and passion are one in the same :
Empower restaurants and consumers to engage and transact anywhere, anytime, and from any device - one consumer at a time, one order at a time, billions of times over. In doing so, together we are transforming…