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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer/Developer - **Company:** FIDELITY LLC - **Location:** Westlake, TX, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, HTML, Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Software Applications, Cascading Style Sheets (CSS), Cloud Engineering, Information Systems, Databases, Continuous Delivery, Continuous Integration, Extract Transform Load (ETL), Data Structures, Amazon DynamoDB, Hypertext Transfer Protocols (HTTP), Transport Layer, PostgreSQL, MySQL, Node.Js, NoSQL, Oracle (Applications), RabbitMQ, Role-Based Access Control, Redis, Power BI, Selenium, Software Engineering, Subsystems, Systems Integration, TypeScript, Web Applications, Web Services, Data Logging, Test-Driven Development (TDD), Microsoft Power Automate, ReactJS, Grafana, Git, Cloudformation, Vue.js, AngularJS, Infrastructure Automation Frameworks, Information Technology, IBM UrbanCode Deploy, Low-code, Graphql, Domain Driven Development, Data Delivery, Cloudwatch, NestJS, Amazon Simple Queue Service (SQS), Terraform, Splunk, Serverless Computing, Powerapps, Atlassian Bamboo, Jenkins, Microservices - **Published:** November 5, 2026 - **Apply:** https://www.careerbuilder.com/job-details/senior-software-engineer-developer-westlake-tx--82142e61-ff36-4826-8e71-615931d4913a ## About the Role Software Engineering, Software Development, Git, Application Programming Interface (API), Microservices, Business Solutions, CSS (Cascading Style Sheet), Jenkins, Node.js, HTTP (HyperText Transport Protocol), Bachelor's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Senior Software Engineer/Developer (or closely related occupation) developing and securing Web applications and APIs in a financial services environment. Or, alternatively, Master's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and one (1) year of experience as a Senior Software Engineer/Developer (or closely related occupation) developing and securing Web applications and APIs in a financial services environment. Skills and Knowledge: Candidate must also possess: * Demonstrated Expertise designing and deploying secure, scalable cloud-native architectures on AWS, using Infrastructure as Code (IAC) tools - Terraform, CloudFormation, and the Serverless framework; integrating RabbitMQ, Amazon SQS, and SES for reliable data delivery; using NoSQL (DynamoDB) and Relational (MySQL and Oracle) databases to support application workloads and data structures; using Informatica and SOAP API integrations to enable Extract, Transform, Load (ETL) processes; and using Splunk, Grafana, and CloudWatch to implement monitoring and logging strategies and provide real-time visibility into system health and performance. * Demonstrated Expertise developing scalable, multi-tenant Web applications with React and GraphQL APIs; engineering PostgreSQL schemas, Redis caching, and Node.js cron jobs for reporting workflows; building configurable platforms with Role Based Access Control (RBAC), branding, and data segregation; and ensuring quality using Jest, Selenium, and CI/CD pipelines. * Demonstrated Expertise performing full-stack engineering with Angular, Vue, NestJS, and Java; applying Domain Driven Development (DDD) and Test Driven Development (TDD) for modular microservices; building scalable backends, integrated diverse frontends, and automated public data scraping; and ensuring compliance and integrity through robust testing and Jenkins-based CI/CD pipelines. * Demonstrated Expertise delivering enterprise solutions using DDD, clean code, and orchestration practices; building Key Performance Indicator (KPI) dashboards and low-code applications with PowerApps and PowerAutomate, integrating Stratum and Digital Exchange; enabling observability through Power BI, App Insights, and LaunchDarkly; and streamlining delivery with Azure Pipelines and global alignment tools. #PE1M2 ## Description Develops omni-channel experience applications using VueJS, Angular 10+, TypeScript, NodeJS, HTML/CSS, and Java. Automates and deploys code using Continuous Integration/Continuous Deployment (CI/CD) tools, Git, Jenkins, and uDeploy. Builds and integrates HTTP-based Application Programming Interfaces (APIs). Develops applications using JavaScript, Typescript, CSS, HTML, and Browser Developer tools. Migrates monolithic applications to microservices architecture using Nodejs, Amazon Web Services (AWS) resources, and relational SQL databases (Oracle). Provides business solutions by developing complex software applications. Primary Responsibilities: * Develops original and creative technical solutions to ongoing development efforts. * Designs applications or subsystems on major projects and for/in multiple platforms. * Develops applications for multiple projects supporting several divisional initiatives. * Supports and performs all phases of testing leading to implementation. * Assists in the planning and conducting user acceptance testing. * Develops comprehensive documentation for multiple applications supporting several corporate initiatives. * Responsible for post-installation testing of any problems. * Establishes project plans for projects of moderate scope. * Works on complex assignments and often multiple phases of a project. * Performs independent and complex technical and functional analysis for multiple projects supporting several initiatives.