Senior Python Developer

Sphynx Technology Solutions

Senior Python Developer at a hybrid role designing scalable and efficient Python-based applications. Leading junior developers, collaborating with teams and stakeholders for project success.

Posted 6/29/2026full-timeAthens • 🇬🇷 GreeceSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Python development, including proficiency in frameworks like Django, and a strong understanding of object-oriented programming. Capable of leading teams, mentoring junior developers, and implementing best practices in software development and testing methodologies.

Highest-signal resume keywords

Python ProficiencyDjango FrameworkInfrastructure AutomationCI/CD PipelinesSoftware Testing Methodologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonObject-Oriented ProgrammingScripting LanguagesUnit TestingTest-Driven DevelopmentBehavioral-Driven DevelopmentAutomationCode ReviewDebuggingSoftware Development Life Cycle

Soft Skills

Problem-SolvingCommunicationCollaborationMentoringTime Management

Tools & Technologies

JenkinsGitLab CI/CD

Certifications & Qualifications

Bachelor’s Degree in Computer ScienceMaster’s Degree in Software Engineering

Industry Keywords

Software EngineeringDevelopment ProcessesCross-Functional TeamsContinuous ImprovementAutomation and Orchestration

Tech Stack

Tools & technologies

DjangoJenkinsPythonSDLC

About the role

Key responsibilities & impact

Design and develop high-quality, scalable, and efficient Python-based applications and services.
Collaborate with cross-functional teams to gather and analyze project requirements.
Write clean, readable, and well-documented code that follows best practices and coding standards.
Lead and mentor junior developers, providing guidance and support throughout the software development life cycle.
Participate in code reviews and provide constructive feedback to improve code quality.
Investigate and debug complex issues, ensuring the smooth operation of applications.
Stay up-to-date with the latest trends and technologies in Python development.
Contribute to the continuous improvement of development processes and methodologies.
Collaborate with stakeholders to identify and implement innovative solutions to meet business requirements.

Requirements

What you’ll need

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field;
Proven experience as a Senior Software Engineer (5+ years) focusing on infrastructure automation and Python;
Strong proficiency in Python and its frameworks (e.g., Django), with a deep understanding of object-oriented programming;
Expertise in scripting languages (e.g., Python, Bash) for automation and orchestration tasks;
Knowledge of software testing methodologies and experience with unit testing, test-driven development (TDD), and behavioural-driven development (BDD);
Familiarity with CI/CD pipelines and related tools (e.g., Jenkins, GitLab CI/CD);
Excellent problem-solving skills and the ability to analyze and resolve complex technical issues;
Strong communication and collaboration skills, with the ability to work effectively in cross-functional teams;
Demonstrated ability to work on multiple projects simultaneously and deliver high-quality results within deadlines;
Continuous learning mindset and a passion for staying updated with the latest technologies and industry trends.

Benefits

Comp & perks

Competitive remuneration package adjusted to proven skills and experience;
Excellent working conditions;
Exposure to training and professional development capabilities, including the ability to engage in cutting-edge research;
Exposure to international clients and collaborators.