Top Software Engineer Jobs

Leads the engineering team responsible for LIMS user interfaces, applications, APIs, and data architecture supporting scientific workflows. Sets technical direction, shapes the roadmap, hires and develops engineers, and partners with scientific, product, ML, data, automation, and platform teams. Ensures systems provide reliable, auditable, traceable, and reproducible records of experiments, samples, protocols, results, and laboratory operations while integrating with automation and platform infrastructure.

The GPU Kernel Engineer will design and optimize GPU kernels for large-scale AI systems, integrating them into ML frameworks and collaborating across teams to enhance performance.

Develop and maintain scalable web applications, data analytics workflows, and instrument-control software using C#/.NET. Responsibilities include full software lifecycle delivery, architecture improvements, debugging distributed systems, unit testing, SQA collaboration, deployment, AI-assisted development, and hardware-software integration. The role also requires compliance with ISO 13485 and 21 CFR Part 11, collaboration with scientists and engineers, and onsite work three days weekly in Wallingford, Connecticut.

Software Engineering Interns design and develop web applications and APIs, participate in solution design, write quality code, create automated tests, and contribute across the software development lifecycle. They collaborate with analysts, engineers, product managers, users, and QA professionals in an agile environment while gaining experience with C#, .NET, T-SQL, Visual Studio, and modern software development practices.

Develop and support platform-specific iOS and Android mobile applications and mobile web applications. Responsibilities include requirements elaboration, estimation, design, programming, debugging, unit and integration testing, root cause analysis, technology evaluation, and Agile/Scrum delivery. The developer will collaborate with designers and cross-functional teams, practice test-driven development and continuous integration, mentor teammates, improve engineering practices, and deliver user-friendly solutions.

Re-architect and operate a globally distributed, multi-tenant Model-as-a-Service platform. Own Go backend services, API compatibility, inference routing, Kubernetes-based model serving, performance optimization, multi-region reliability, tenant isolation, observability, metering, and invoice-grade billing. Lead migrations, define SLOs, support on-call operations, mentor engineers, and ensure scalable, secure, reversible delivery for a revenue-bearing platform.

Develop and sustain mission-focused Java applications in secure environments. Responsibilities include backend and REST service development, dependency injection, build automation, Docker containerization, ELK logging, MongoDB integration, Ansible automation, Kubernetes deployment support, limited Angular and TypeScript UI work, Linux troubleshooting, and operational support in customer or SCIF environments.

Leads hands-on development of full-stack applications, backend services, APIs, microservices, integrations, and distributed message-driven systems using C# and .NET. Designs reliable asynchronous workflows, data models, and service contracts; troubleshoots production issues; supports monitoring and optimization; contributes to architecture, testing, code reviews, and agile planning; mentors engineers and applies AI-assisted development responsibly.

Develop and maintain Python and FastAPI backend services for a healthcare data quality platform. Build APIs for clinical data ingestion, validation, scoring, reporting, and exports. Parse CCDA healthcare documents using lxml and XPath, improve clinical data quality algorithms, and support secure interoperability initiatives. Responsibilities include architecture decisions, SQL performance troubleshooting, cloud deployment, security governance, testing, and stakeholder communication.

Lead full-stack engineering workstreams for secure, accessible AI-enabled applications in financial services. Build TypeScript and React interfaces, Python or Node.js backends, human-review workflows, integrations, authentication, authorization, testing, and deployment pipelines. Collaborate with clients, AI and data specialists, risk teams, and vendors; mentor engineers; establish monitoring and support processes; and create reusable digital assets. The role requires direct client collaboration, technical leadership, and delivery of production applications.