Fullstack Developer

principal33

. Interpret, solution design, and correctly implement business requirements .

Posted 9/23/2026full-timeRemote • Romania, Spain, Ireland, GermanyMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Software Engineering with a strong focus on .NET Core / C#, PL/SQL, and JavaScript / TypeScript, while ensuring compliance with SOX and other regulatory standards. Proven ability to design scalable software solutions and collaborate effectively with cross-functional teams in an Agile environment.

Highest-signal resume keywords

Software Engineering Degree5+ Years Software Development ExperienceExpertise in .NET Core / C#, PL/SQL, JavaScript / TypeScriptAgile Development ExperienceCompliance with SOX Standards

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

.NET CoreC#PL/SQLJavaScriptTypeScriptGitAzure DevOpsWeb ServicesResponsive Web DesignUnit Testing

Soft Skills

Analytical SkillsProblem-Solving SkillsCommunication SkillsCollaborationTime Management

Tools & Technologies

Visual StudioVisual Studio CodeOracleGitHub CopilotAgile Methodologies

Industry Keywords

SDLCUser Acceptance TestingRelease ManagementTechnical DebtSecurity Standards

Tech Stack

Tools & technologies

AzureJavaScriptOracleReactSDLCSQLTypeScript.NET

About the role

Key responsibilities & impact

Interpret, solution design, and correctly implement business requirements
Provide work estimates to assist project planning
Design low-maintenance, sustainable, and scalable software solutions
Reduce technical debt where appropriate
Liaise with peer system owners to understand, document, and mitigate upstream and downstream impacts
Build solutions using established industry best practices, technologies, and standards
Support business users through User Acceptance Testing
Deploy solutions with care and contingency planning
Support and plan Release Management, Runbooks, and Hypercare
Collaborate with Architecture, Infrastructure, Business Analysis, Test, and Digital Operations colleagues
Document technical designs, constraints, and code bases for knowledge repositories, cross-training, and impact assessments
Ensure compliance with organisational, legal, regulatory, departmental, SOX, and security standards

Requirements

What you’ll need

A degree in Software Engineering, computing, or related subject
5+ years professional experience working in a Software Engineer/Developer role
Knowledge of the full SDLC
Experience working in an Agile development environment is desirable
Self-starter with intellectual curiosity and commitment to continuous improvement
Ability to take initiative and work independently while maintaining strong team relations
Strong analytical and problem-solving skills
Proven ability to collaborate with cross-functional teams, vendors, and geographically distributed stakeholders
Familiarity with compliance and security frameworks, such as SOX
Good understanding of SDLC and software delivery frameworks
Excellent knowledge of .NET Core / C#, PL/SQL, and JavaScript / TypeScript
React knowledge is desirable
Experience using Visual Studio / Visual Studio Code
Experience with relational databases such as Oracle; PL/SQL experience essential
Experience building responsive websites and UI design
Experience writing .NET Web Services and consuming Web APIs
Experience writing back-end C# unit tests
Good understanding of Git and Azure DevOps
Understanding or experience of AI development practices such as GitHub Copilot
Excellent time and work management skills
Excellent communication and stakeholder management skills
Comfortable presenting solutions and status updates to senior business audiences
Ability to balance technical considerations with business priorities
Strong planning, prioritisation, organisation, and attention to detail
Self-motivated, proactive, and capable of working independently
Ability to manage multiple competing priorities in a fast-paced environment
Collaborative team player with a positive, solution-oriented mindset

Benefits

Comp & perks

Medical insurance: Your health, and your family's, is our top priority. You're fully covered.
Holiday flat in Valencia
Gifts for special occasions, including Easter, Women's Day, Father's Day, and more
Anniversary gifts for 1st, 5th, and 10th work anniversaries
Team-building events
End of year celebrations
Day off on your birthday
Community and social initiatives
Unlimited access to thousands of courses through Udemy
German language courses
Personal and professional growth through masterclasses, courses, and training