Haystack
← Back to Jobs
Technology
RA

Full Stack Engineer (/ EAD)

Rapisource LLCNew York, NY🇺🇸United StatesPosted 2 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
New York, NY, United States
Posted
Yesterday
DockerSQLSpringSpring BootAWSMachine LearningAgileAngularCassandraJavaKubernetesReactReduxjQuery

Job Description

Job Title: Full Stack Engineer
Location: New York City NY

Job Description:
•    Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
•    Develops secure high-quality production code, and reviews and debugs code written by others
•    Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems
•    Drives team adoption of enterprise-authorized AI-assisted engineering practices within the work environment to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review / refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team
•    Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automaton capabilities, to improve the value realized by automation
•    Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture
•    Leads communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies
•    Adds to team culture of diversity, opportunity, inclusion, and respect
 
Required qualifications, capabilities, and skills
•    Formal training or certification on Software engineering concepts and 5+ years applied experience 
•    Hands-on practical experience delivering system design, application development, testing, and operational stability
•    Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and security
•    Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices
•    Proficient in technologies like Java, Spring Boot, Containerization(Docker and Kubernetes), Cassandra or any NO SQL DB.Proficient in any of the front end technology like React/ReactJS, Redux, Angular/AngularJS, ExtJS, JQuery, NodeJS
•    Proficiency in automation and continuous delivery methods
•    Proficient in all aspects of the Software Development Life Cycle
•    Advanced understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
•    Demonstrated proficiency in software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)
•    In-depth knowledge of the financial services industry and their IT systems
•    Practical cloud native experience in AWS
Preferred qualifications, capabilities, and skills:
•    Experience working in a financial services environment.
•    Technology coach, and leader to help team solve technology problems.

Similar jobs