Top Senior Software Engineer Jobs in Hartford, CT

The Senior Software Engineer will lead the development of new features and products, ensuring quality and user impact while collaborating closely with design and product management.

The Senior Software Engineer will design and develop secure payment processing services, optimize performance, troubleshoot issues, and ensure compliance within a collaborative team environment.

The Senior Software Engineer at Ensono will design, develop, and maintain enterprise Java applications, handle technical analyses, manage middleware configurations, and implement DevOps practices.

Lead backend development on the scheduling platform modernization. Contribute across Python and .NET ecosystems, write APIs, review code, and support AI-accelerated development workflows while collaborating in a remote team environment.

The Software Engineer V - Security Engineer will lead security measures, translate compliance requirements into actionable guidance, and proactively secure sensitive data across product teams.

As a Senior Software Engineer II on the Marketplace team, you'll develop full-stack features and support ML Ops infrastructure while collaborating with data scientists and engineers.

As a Senior Software Engineer at BoomPop, you will design, develop, and maintain scalable software solutions while mentoring junior engineers and driving innovation.

The role involves developing and maintaining integrations for workforce software, collaborating with HR and IT, and providing technical support.

As a Staff Software Engineer, you'll enhance Airbnb's build infrastructure, optimize performance, and mentor engineers to improve software development processes.

As a DCE Engineer, you will troubleshoot and debug issues, perform root cause analysis, optimize software solutions, and collaborate with various teams to enhance product reliability and performance.

As a Senior Software Engineer, you will lead frontend development, define architecture, optimize performance, and collaborate across teams to create user-friendly logistics applications.

The Senior Software Engineer develops and maintains web applications and APIs, improves architecture, mentors juniors, and ensures code quality.

The Senior Software Engineer will design and develop the PBM adjudication platform, mentor junior engineers, and maintain production systems using various technologies.

The Staff Software Engineer will design .NET infrastructure, automate builds, maintain tooling for .NET libraries, and mentor peers while ensuring security and reliability.

As a Senior Backend Engineer at Socure, you'll develop scalable backend services for identity verification, optimize system performance, and collaborate with cross-functional teams on document processing integrations.

Seeking a Staff Software Engineer to lead the design and evolution of the entity data platform, focusing on data ingestion, resolution, and delivering accurate data. Responsibilities include system architecture, improving reliability, and mentoring team members.

The Senior Software Engineer will design and operate data ingestion and processing systems for multimodal data, ensuring quality, security, and compliance while optimizing for performance and reliability. Responsibilities include building pipelines, handling messy data, and partnering with teams to enhance the platform's capabilities.

The Senior Software Engineer will design and build backend services, collaborate with teams, and ensure secure coding practices in a remote role.

The role involves designing, building, and maintaining software solutions, mentoring junior engineers, and participating in architectural decisions while utilizing AI tools for development.

The Senior Software Engineer will modernize USPS shipping technology, refactor legacy systems for cloud integration, and develop high-performance services using Go, while collaborating with teams and addressing production challenges.

The role involves end-to-end ownership of AWS infrastructure, managing Kubernetes platforms, and ensuring system reliability through observability and automation. Responsibilities include incident response and maintaining CI/CD systems.

The Senior Software Engineer will design, build, and scale backend services for core products at Flex, focusing on Payments and Billing. Responsibilities include leading projects, making independent technical decisions, and mentoring teammates. Requires strong experience in Java and AWS services.

Seeking a Senior Software Engineer with 5+ years of experience to design and develop large-scale distributed systems, mentor junior engineers, and manage complex projects in a dynamic setting.

The Staff Software Engineer will design and build scalable systems, lead architecture decisions, mentor engineers, and improve existing platforms using PHP, Node.JS, and AWS.

The Senior Software Engineer will own the React Native mobile codebase, collaborate with cross-functional teams, and ensure high-quality delivery of customer-facing applications.