Job Closed
This listing is no longer active.
IT & Engineering for a better tomorrow.
Senior Python Developer
Location
United States
Posted
59 days ago
Salary
0
Seniority
Senior
Job Description
Senior Python Developer
Zealogics Inc
• Design, develop, and maintain complex, large-scale Python applications. • Write clean, efficient, reusable, and testable Python code following best practices. • Build and optimize backend services, APIs, and microservices. • Participate in system architecture design and technical decision-making. • Develop and integrate AI/ML-based features into applications (e.g., LLMs, NLP, data extraction, analytics). • Work with AI frameworks, models, and inference pipelines as part of production systems. • Optimize AI workflows for performance, accuracy, and scalability. • Design, implement, and optimize data models using PostgreSQL (or other relational databases) and MongoDB (and/or other NoSQL databases). • Handle large datasets efficiently with optimized queries and indexing strategies. • Ensure data integrity, performance tuning, and scalability. • Architect scalable, fault-tolerant, and secure systems. • Optimize system performance, memory usage, and latency. • Implement robust error handling, logging, and monitoring. • Collaborate with architects, product managers, data scientists, and DevOps teams. • Review code and mentor junior developers. • Contribute to technical documentation, design reviews, and best-practice standards. • Write and maintain unit tests, integration tests, and automated test suites. • Ensure high code quality and adherence to SDLC best practices. • Participate in CI/CD pipelines and deployment readiness.
Job Requirements
- 7+ years of strong hands-on Python development experience
- Expertise in Python frameworks such as FastAPI, Flask, Django (or similar)
- Strong understanding of Object-Oriented Programming (OOP)
- Design patterns
- Data structures & algorithms
- Strong experience with PostgreSQL (schema design, joins, indexing, performance tuning)
- Strong experience with MongoDB (document modeling, aggregation pipelines)
- Experience working with both SQL and NoSQL databases in production
- Experience building or integrating AI / ML features into applications
- Exposure to Machine Learning / NLP
- LLM-based systems (preferred)
- Ability to work with data-heavy and intelligence-driven applications
- Need to be well versed using AI tools like Github Copilot.
Benefits
- Professional development opportunities
Related Guides
Related Job Pages
More Backend Engineer Jobs
• Build and maintain backend services and APIs using Python, FastAPI, and Temporal • Work with Postgres to design schemas, write efficient queries, and keep data performant • Write solid unit tests and participate in code reviews • Apply DevOps fundamentals — containerization, CI/CD pipelines, deployment • Take well-scoped features from implementation to production • Debug production issues methodically
Senior Software Engineer – Full Stack, .NET
BankjoyAn end-to-end digital banking solution for banks and credit unions
• Lead the implementation of new features and enhancements on existing products, demonstrating ownership and expertise. • Design, develop, and maintain front-end applications using modern frameworks (e.g., Angular, React) and best practices. • Architect and build scalable, secure APIs to support new features and products. • Proactively identify and address technical challenges, refactor code to reduce technical debt, and promote best practices across the team. • Collaborate with cross-functional teams and third-party vendors to deliver projects on schedule and with high quality. • Drive test-driven development and implement robust testing strategies across the technology stack. • Provide technical guidance and mentorship to junior and mid-level engineers. • Actively participate in Agile ceremonies and contribute to continuous process improvements.
• Develop backend solutions in Java, focusing on modernizing the SAP commission system. • Design and implement RESTful APIs, ensuring robust integration between systems. • Define and apply architectural patterns and best practices in Spring. • Conduct technical code reviews, collaborating to maintain system quality. • Support integration of DevOps processes, including deployment automation and application monitoring. • Perform database optimizations and tuning to improve performance and availability.
Cloud Database Developer
JalasoftWe provide the best software engineering solutions by investing in our people first.
• Own day-to-day database operations and service requests across cloud-native (Cloud SQL) and legacy SQL Server environments • Write and optimize SQL queries, stored procedures, and data models in support of software and data product teams • Collaborate with architects and engineers to implement scalable, low-latency database services for OLTP and analytical workloads • Build and maintain CI/CD pipelines for schema migrations using Liquibase or Flyway • Contribute to the automation of database provisioning, monitoring, and security hardening using Infrastructure-as-Code (Terraform) • Diagnose and resolve performance issues using telemetry tools to identify slow queries, inefficient indexing, and capacity bottlenecks • Support ETL pipelines and real-time data movement in cloud-native environments, working closely with data engineering teams • Document and maintain operational runbooks, architecture decisions, and troubleshooting guides • Partner with principal engineers and the Enterprise Architecture organization to design reusable patterns and blueprints for common database workloads



