Senior Full-Stack Engineer – Python, AWS, Backend Focus

Software Mind

. Build and maintain scalable backend services, APIs, and data pipelines using Python and SQL .

Posted 9/21/2026full-timeRemote • RomaniaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building and maintaining scalable backend services and APIs using Python and SQL, with a strong focus on data ingestion workflows and automated systems. Proficient in collaborating across teams to enhance architecture, reliability, and process improvements while leading technical projects from development to deployment.

Highest-signal resume keywords

Python ProficiencySQL ExperienceAWS DeploymentBackend EngineeringData Ingestion Workflows

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Backend DevelopmentData PipelinesAPIsPostgreSQLMySQLDockerKubernetesUnit TestingIntegration TestingMicroservices

Soft Skills

Strong English CommunicationIndependent WorkTechnical Leadership

Tools & Technologies

AWS CDKApache AirflowHTMLHTMXJinja

Industry Keywords

Cloud Data WarehouseCI/CDDistributed SystemsREST APIsGraphQL

Tech Stack

Tools & technologies

AirflowAngularApacheAWSCloudDistributed SystemsDockerGraphQLJavaScriptKubernetesMicroservicesMySQLNext.jsPostgresPythonReactSQL

About the role

Key responsibilities & impact

Build and maintain scalable backend services, APIs, and data pipelines using Python and SQL
Develop data ingestion workflows using APIs and batch processing
Replace manual and spreadsheet-driven processes with automated systems, internal tools, and dashboards
Contribute to server-rendered frontend development using HTML, HTMX, and Jinja
Improve testing, performance, security, monitoring, and data quality
Troubleshoot production issues
Contribute to architecture decisions and technical planning
Own technical projects from development through deployment
Collaborate with product, data, and operations teams on architecture, reliability, and process improvements
Work approximately 70% backend and 30% frontend

Requirements

What you’ll need

5+ years of professional software development experience, with a strong backend engineering background
Strong English communication skills (B2–C1 or above)
Strong proficiency in Python and SQL, with experience building production backend services
Experience with PostgreSQL and/or MySQL; PostgreSQL is preferred
Experience with Snowflake or a similar cloud data warehouse, including data ingestion and processing
Experience deploying and managing applications on AWS
Experience with Docker, Kubernetes, AWS CDK, or similar, plus familiarity with CI/CD
Strong understanding of distributed systems, microservices, REST APIs and/or GraphQL, authentication, and authorization
Experience with unit and integration testing
Ability to work independently, lead technical efforts, and deliver practical solutions in a fast-moving environment
Experience with HTML, HTMX, Jinja templates, or Python-based server-rendered applications (highly desired)
Experience with Apache Airflow or another data orchestration platform (nice to have)
Familiarity with React, Next.js, Angular, or JavaScript (nice to have)

Benefits

Comp & perks

Flexible schedules and authentic work-life balance
Opportunities for continuing education
Payment in US Dollars
Laptop Provision
Excellent work environment certified by Great Place To Work