Senior Backend Engineer
Content + Source + Freshness • 16 Dec 2025 • 95% confidence
Offer value
Strong value due to significant technical requirements, opportunity for mentorship, and high demand for backend skills.
- Opportunity for mentorship and leadership
- Flexible remote work arrangement
- High demand for technical skills in the market
Pros
- Remote work flexibility with a reputable startup
- Opportunity to lead and mentor junior engineers
- Strong market demand for Python and AWS skills
Cons
- Contractor position may lack long-term stability
- Fast-paced environment may suit only adaptable individuals
- Potentially limited resources typical of startups
Who it's for
Mid-Level to Senior • Fully remote
Good fit
- Mid to senior backend engineers
- Tech enthusiasts eager for a startup experience
- Professionals with strong Python and AWS skills
Not recommended for
- Junior developers without substantial experience
- Those seeking traditional corporate job structures
- Candidates not comfortable working under rapid changes
Motivation fit
Key skills
About the job
• Build and optimize backend systems and APIs with a focus on scalability, reliability, and meeting SLAs.
• Design robust data models in Postgres, ensuring schema quality, query optimization, and data integrity.
• Lead deployment and management of containerized applications in AWS environments.
• Contribute to architectural decision-making and promote best practices in testing, security, and performance.
• Partner with frontend engineers, product managers, and designers to deliver end-to-end solutions.
• Foster the development of junior engineers through guidance, knowledge exchange, and structured onboarding support.
• Own the full backend lifecycle - from initial design to deployment and ongoing monitoring.
Requirements
- 3+ years of professional experience with Python (experience with Golang is a plus)
- Proven ability to design and maintain RESTful APIs with strong focus on performance and reliability.
- Solid expertise with Postgres or similar relational databases.
- Hands-on knowledge of AWS (ECS, RDS, S3, CloudWatch) and containerization (Docker).
- Strong understanding of scalability, testing, and security best practices in distributed systems.
- Familiarity with modern backend architectures (e.g., microservices, event-driven design).
- Excellent communication skills in English, with the ability to collaborate across functions.
- Experience using AI-assisted development tools (e.g., Cursor AI) to enhance productivity, code quality, and collaboration.
- Thrives in a fast-moving startup environment - flexible, proactive, and self-directed.
🔍 ATS Optimization Keywords
Below are skills and terms extracted directly from this job posting to improve Applicant Tracking System (ATS) visibility. This unique feature helps candidates tailor their applications more effectively — a feature exclusive to JobTailor job listings.
Hard Skills
- Python
- Golang
- RESTful APIs
- Postgres
- AWS
- ECS
- RDS
- S3
- CloudWatch
- Docker
Soft Skills
- communication
- collaboration
- mentorship
- flexibility
- proactivity
- self-direction
