Job Title: Senior Full-Stack Software Engineer
Location: REMOTE BUT YOU MUST LIVE IN PORTUGAL
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.Key Responsibilities
1. Develop and maintain full-stack features using .NET (Framework/Core) and relational database with HTML/JavaScript
2. Integrate third-party systems (Internal, Stripe, NetSuite, Simphony, QuickBooks) with internal platforms.
3. Write and optimize SQL queries (MySQL, PostgreSQL, MSSQL); familiarity with NoSQL (DynamoDB/Mongo) a plus.
4. Participate in code reviews, pull requests, and collaborative design discussions.
5. Deploy services using AWS infrastructure (EC2, RDS, Lambda, S3) and manage IIS for legacy .NET apps.
6. Contribute to CI/CD workflows using Jenkins and GitHub Actions.
7. Support production issues related to system performance and integration failures/issues.
8. Assist with creating reporting pipelines using tools like Snowflake, Redshift and SQL.
9. Work cross-functionally with product, operations, and accounting teams to understand and implement requirements.
10. Contribute to technical documentation and maintain system/process clarity.
11. Build and document RESTful APIs for internal and external consumption (Swagger/OpenAPI).
Preferred Qualifications
12. 8+ years in full-stack engineering roles
13. Strong experience with .NET (Framework and Core), C#, JavaScript, HTML
14. working familiarity with NetSuite API/backend integrations - highly preferred
15. Hands-on experience/understanding of AWS, SQL relational databases, and integrations with 3rd party APIs
16. Ability to work independently but thrive in a collaborative, fast-paced environment
17. Excellent communication skills and a mindset for continuous learning
18. 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 (PORTUGAL)
19. Compensation competitive to market and geographical location.
20. Meal allowance for each day worked available through meal card.
21. Home/Office allowance reimbursement per calendar month, pro-rated based on employment start date.
22. 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.
23. Holidays: Up to 20 federal and local/municipal holidays in accordance with applicable Portuguese Labor laws, dependent on your employment start date.
24. Vacation: Up to 22 days of vacation every holiday year, pro-rated based on employment start date.
25. Education, Learning & Development: We offer Udemy Learning courses; and ongoing learning and development opportunities.
Tillster is proudly an Equal Opportunity Employer
No Visa Sponsorship
Principals only – no Agencies or calls please