
Senior Full-Stack Software Engineer
Tillster
full-time
Posted on:
Location Type: Remote
Location: Portugal
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Salary
💰 €70,000 - €85,000 per year
Job Level
About the role
- 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).
Requirements
- 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
Benefits
- Compensation competitive to market and geographical location.
- Meal allowance for each day worked available through meal card.
- Home/Office allowance reimbursement per calendar month, pro-rated based on employment start date.
- Health insurance: Tillster pays the premium for employee private health insurance. Employees have the option to add their spouse/dependents at the employee’s cost.
- Holidays: Up to 20 federal and local/municipal holidays in accordance with applicable Portuguese Labor laws, dependent on your employment start date.
- Vacation: Up to 22 days of vacation every holiday year, pro-rated based on employment start date.
- Education, Learning & Development: We offer Udemy Learning courses; and ongoing learning and development opportunities.
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
.NETC#JavaScriptHTMLSQLMySQLPostgreSQLAWSRESTful APIsCI/CD
Soft Skills
collaborationcommunicationindependencecontinuous learningadaptability