Software Developer Jobs in Connecticut, United States

Senior Consultant – IBOR – Investment Software Development – Charles River Development at State Street. Lead CRIMS implementations, define client requirements, configure and tune the application, train users, test workflows, resolve issues pre‑live.

Pratt & Whitney Controls & Diagnostic Systems (CDS) is a dynamic engineering organization focused on the development and certification of military and commercial gas turbine engine control and diagnostic systems. The Senior Engineer will develop software requirements, designs, and verification within an Agile framework, conduct prototype testing, and may serve as Agile Scrum Master.

Senior Consultants lead implementation of Charles River Investment Management Solution (CRIMS). They define client requirements, configure and tune the application, train users, test workflows, and resolve issues before go‑live.

Pratt & Whitney Controls & Diagnostic Systems (CDS) builds advanced engine control and diagnostic software for military and commercial gas turbine engines. As a Senior Engineer, you will develop and verify software requirements, design specifications, and test plans within an Agile framework, ensuring traceability and compliance with DO178B.

CVS Digital Developer Experience builds the tools and services that enable tens of thousands of developers across CVS Health, covering source control, CI/CD, artifact repositories, dev environments, and AI‑powered coding assistance. The Senior Software Development Engineer leads automation of delivery pipelines, incident remediation, and platform reliability while mentoring engineers.

Controls & Diagnostic Systems (CDS) at RTX develops cyber‑resilient control and diagnostic software for military and commercial jet engines. The Principal Engineer leads Agile software requirements, design, verification and test development, conducts prototype testing, reviews, and Agile ceremonies, and may serve as Scrum Master or Product Owner.

Voya’s Associate Software Developer builds and maintains financial software that empowers customers to achieve better financial futures. The role designs, codes, tests, and debugs applications using C++, Java, and SQL, while collaborating with senior engineers to optimize performance.

Senior Software Developer at Guidehouse Digital, LLC. The role builds full‑stack web and mobile applications for researchers and clinicians at NIAID, translating complex scientific workflows into scalable services and intuitive user interfaces. Responsibilities include designing APIs, data pipelines, reusable React components, and mentoring peers while ensuring performance, security, and usability at scale.

Senior Software Developer at NAC Voya Services Company builds enterprise applications that power Voya’s financial services. The role designs, codes, tests, and maintains complex multi‑tiered systems using Java, C++, Cobol, and Visual Basic, while leading architecture decisions, data modeling, and security design.

Digital Engineering team at CVS Health builds and maintains scalable digital solutions for health services. The Software Development Engineer designs architecture, writes code in .NET/Go/Java, integrates APIs, and ensures performance while collaborating across cross‑functional teams.

Caremark LLC, a CVS Health company, builds digital health platforms to improve prescription and claims processing. As a Software Development Engineer you will design, develop, and maintain backend services, write high‑quality code, and participate in Agile Scrum and CI/CD pipelines.

Booz Allen Hamilton's Salesforce practice delivers tailored cloud solutions for government and healthcare clients. As a Salesforce Software Developer you will design, configure, and code Apex and Lightning Web Components, integrate third‑party systems, and advise clients on modernizing their platforms.

CVS Health seeks a Manager of Software Development to lead a team of engineers in building scalable data pipelines and software applications on Google Cloud Platform. The role requires designing and maintaining Cloud Dataflow, Apache Beam, Spark, and BigQuery pipelines, developing REST APIs, and creating reusable software components.

Staff Software Development Engineer at CVS Health builds enterprise‑scale applications that simplify health care for individuals and communities. The role designs and leads architecture, partners with G&A and enterprise teams, and guides technical leads across multiple projects.

Senior Software Development Engineer at CVS Health in Hartford, CT, responsible for designing, coding, testing, debugging, documenting, deploying, and supporting software solutions within the Aetna Technology Commercial domain. The role requires 4+ years of experience in Java, .NET (C#), Python, JavaScript, and related languages, along with strong knowledge of software development principles, data structures, algorithms, and version control (Git).

Senior Software Development Engineer at CVS Health responsible for overseeing internal applications, leading technical strategy, and ensuring performance and future enhancements. Works closely with business and IT stakeholders, coordinating Agile ceremonies and delivering user‑friendly software products.

Staff Software Development Engineer at CVS Health builds enterprise workloads on cloud platforms, focusing on infrastructure, automation, and operations to ensure secure, scalable, production-ready environments. Partners with Cloud Enablement, security, infrastructure, and application teams to deliver standardized cloud capabilities supporting modernization and data platforms.

CVS Health Digital’s Staff Software Development Engineer builds end‑to‑end application pipelines, deploying on AWS, GCP or Azure, and ensures production observability. The role designs scalable data pipelines, implements security best practices, and mentors junior engineers while collaborating with product owners and architects.

At CVS Health, the Sr Software Development Engineer role focuses on front‑end development using JavaScript, React.js, VITE, HTML, and CSS. The position requires 5 years of experience with Git, GitHub, and QuickBase, and proficiency in VSCode, MS Teams, and Microsoft Office documents. Responsibilities include building reusable UI components, managing version control, troubleshooting issues, and collaborating with cross‑functional teams via MS Teams.