Software Engineer Jobs in Stamford, CT

Build scalable Python backend services, REST APIs, data ingestion pipelines, orchestration workflows, and data platforms. Develop reusable tooling, integrate diverse data sources, optimize databases and cloud infrastructure, and improve system reliability, observability, scalability, and cost efficiency. Collaborate with software, data, infrastructure, and business teams while contributing to architecture and production troubleshooting. The role also requires frontend development using Node.js, React, and React-Redux.

The role involves writing low latency C++ code, implementing trading infrastructure, and adapting systems for the next generation trading platform, requiring collaboration with portfolio managers.

The Senior iOS Engineer will lead product decisions, enhance app architecture, ship production code, and contribute to discussions for the Speechify iOS app, ensuring a great user experience.

Responsible for data collection to support model training operations, building high-quality datasets, and managing the ingestion pipeline. Collaborate with AI team and scientists to enhance data quality and scalability.

Summer internship building front-office analytics and trading tools: develop Python microservices and APIs, create Streamlit dashboards, work with AWS, Kubernetes, Kafka, Snowflake, and CI/CD to support trading workflows and integrate ML-driven analytics.

The role involves designing and maintaining robust backend APIs, overseeing API performance, and collaborating on B2B solutions while ensuring alignment with product strategy.

Work directly with traders and analysts to build scalable Python services, APIs, and cloud-native tools for real-time analytics, visualization, and workflow automation supporting supply/demand models, market data analysis, and trading strategies.

Design, develop, test, and maintain scalable payment applications and backend services. Build secure, PCI DSS-compliant APIs, debug production issues, participate in code review and architecture discussions, optimize performance, and collaborate with cross-functional teams while mentoring junior engineers.

Lead the design and development of native Windows desktop applications, enforce best practices, drive accessibility efforts, and oversee the full feature lifecycle.

The Senior Software Engineer will enhance Speechify's core services and SDKs by collaborating on projects, optimizing functionalities, shipping cloud functions, and simplifying system designs to improve user experience.

Design, implement, test and deploy high-performance, large-scale software systems to support quantitative research and production portfolios. Own Linux/C++ codebases, apply system programming, concurrency, and data structures expertise, and collaborate with researchers to build scalable distributed and streaming data platforms.

Lead design and development of scalable, high-performance cloud-native healthcare systems for payer and provider use cases. Build claims adjudication and payment platforms, design APIs and interoperability, drive architecture and engineering standards, mentor teams, implement CI/CD and DevOps practices, and optimize systems for high-volume claims processing while ensuring compliance and collaboration with product and clinical stakeholders.

Lead and mentor iOS development teams to design, build, test, release, and support high-quality mobile applications. Drive architecture, code reviews, CI/CD adoption, production troubleshooting, and cross-functional collaboration to meet business and security standards.