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Urgent! Senior Full-Stack Software Engineer Job Opening In Coimbra – Now Hiring Tillster

Senior Full Stack Software Engineer



Job description

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

  • 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).
  • Preferred Qualifications
  • 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 (PORTUGAL)

  • 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.
  • Tillster is proudly an Equal Opportunity Employer

    No Visa Sponsorship

    Principals only – no Agencies or calls please



    Required Skill Profession

    Computer Occupations



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