• Design, develop, and maintain financial software applications using Ruby on Rails, React, PostgreSQL, Bash, Kafka, Docker, and Redis • Work with databases to model financial data, maintain transaction accuracy, and implement auditing mechanisms • Integrate with credit reporting agencies to retrieve and evaluate credit history • Build APIs and services to support customer onboarding, identity verification, and loan approval workflows • Collaborate with compliance officers and product managers to translate regulatory requirements into technical solutions • Participate in deployment and system operations using AWS, Docker, Kserve, and CI/CD pipelines • Integrate with external loan management systems to synchronize loan origination, servicing, and repayment data • Integrate with external decisioning services to automate credit approval, risk scoring, and compliance checks

• Develop and maintain scalable backend services and APIs that power the menu experience across mobile and web • Implement and optimize the BFF (Backend-for-Frontend) layer, ensuring efficient data handling and low-latency API responses • Collaborate with frontend, mobile, and product teams to design and implement new menu-related features • Optimize database queries and caching strategies for high-performance API responses • Improve monitoring, observability, and logging for backend services • Participate in code reviews and engineering discussions, contributing to technical best practices

About DevSavant At DevSavant, we are a trusted technology partner specializing in Software Development, Data Engineering, AI/Machine Learning, Cloud Solutions, Automation Testing, and UI/UX Design. We deliver innovative, high-quality solutions with a focus on excellence and results. Our people are at the heart of everything we do, fostering a culture of growth and well-being. Join us and thrive in a supportive, success-driven environment. About the role We are seeking a Senior Full Stack Developer with deep expertise in modern web application development, strong architectural design capabilities, and hands-on experience across both backend and frontend technologies. This role is ideal for someone who can independently own complex technical initiatives, collaborate effectively with cross-functional partners, and deliver scalable, secure, and high-performing applications. Key Responsabilities - Design and plan application and system architecture to ensure scalability and maintainability. - Develop and maintain backend services using Django (Python). - Build responsive, user-friendly interfaces using React and Mantine UI. - Integrate applications with PostgreSQL databases, APIs, and backend services. - Build and deploy applications using Docker and maintain consistent dev/prod environments. - Implement and maintain CI/CD workflows. - Manage and monitor cloud infrastructure on AWS (VPC, EC2, S3, RDS, CloudFront, etc.). - Maintain and administer Linux and Windows servers, including ColdFusion servers when required. - Perform system maintenance, file management (including BTRFS), and feature migration from ColdFusion to Django. - Support and enhance legacy systems, ensuring reliability and integration with modern applications. - Configure and optimize load balancers to ensure availability and performance. - Conduct performance tuning across applications and infrastructure. - Implement security best practices, access controls, encryption, and perform regular security audits. - Work closely with product, design, and stakeholder teams to define requirements and deliver aligned solutions. - Provide technical leadership and mentorship to junior developers. - Maintain clear documentation of code, processes, and infrastructure. Requirements - 7+ years of software development experience. - Proficiency in Python and JavaScript (Django and React). - Strong understanding of front-end technologies (HTML, CSS, JavaScript). - Experience working with RESTful APIs and web services. - Familiarity with relational or NoSQL databases (PostgreSQL, MySQL, MongoDB). - Proficiency with Git for version control. - Strong problem-solving skills and attention to detail. - Excellent communication and teamwork abilities. - Experience leading engineering initiatives and working closely with product teams. - English level: B2 (spoken and written). Preferred Skills - Experience with AI and interaction with LLMs, specifically AWS Bedrock model integrations - Experience with Apache Spark, specifically PySpark for data processing - Experience with database query optimization techniques and indexing strategies - Experience with Terraform for infrastructure as code - Experience with Elasticsearch for search and analytics

Anyone AI is recruiting skilled Full-Stack Developers (Python, Javascript/TypeScript) to work on a project with a leading AI lab. Qualifications: - Advanced professional written proficiency in English - 3–7 years of professional software engineering experience - Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go - Backend or full‑stack development experience in production systems - Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing) - Proven ability to debug and navigate large, multi‑file codebases - Experience with code reviews, refactoring, and production migrations Engagement: Part-time, project-based expert evaluation work Work Type: Remote Contributors will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation. Work includes both creating complex coding scenarios and reviewing peer submissions for quality and accuracy. This is a project-based consultant role. Consultants will be paid on a per-project basis; hourly rates are estimates based on anticipated completion time. Consultants control their own schedule, provide their own tools, and may simultaneously provide services to other vendors/employers (subject to those vendors’ allowances). Responsibilities: Contributors will: - Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing - Write clear natural-language specifications and reference implementations - Develop and extend unit and integration test suites - Review peer-generated tasks for correctness, clarity, and realism - Identify edge cases, ambiguities, and potential failure modes - Ensure alignment between specifications, code, and expected outputs Expected Outcomes: - High-quality, production-realistic coding tasks - Complete and correct reference implementations - Robust test coverage and validation artifacts - Structured, actionable peer review feedback