Top Remote Software Engineer Jobs in Hartford, CT

Design, build, and operate core developer-infrastructure services (CI/build, deployment orchestration, test infra) at scale. Own services end-to-end including SLOs, observability, and on-call; drive measurable improvements in build/deploy/test metrics; lead cross-team technical projects and mentor engineers to improve developer productivity.

Senior full-stack Ruby on Rails engineer responsible for backend systems, API design, integrations, data flows, and shipping end-to-end features. Collaborate with product, design, and cross-functional teams, maintain architecture and testing standards, and help evolve clinical and billing infrastructure.

Develop and enhance infrastructure using Rust and C++, ensuring high-performance applications with a focus on memory safety and concurrency.

Build responsive, scalable frontend components and UIs for an enterprise MDM product. Translate UX designs, integrate with backend APIs, ensure performance/accessibility, write tests, debug cross-browser issues, and apply AI tools to accelerate development and validate AI-generated code while collaborating with product, UX, backend, and platform teams.

Develop full-stack, AI-first MDM features using Java and modern JavaScript (React/Angular). Build responsive UIs, design REST APIs, write unit/integration tests, debug front-end and backend systems, and apply AI tools to accelerate development and improve code quality. Participate in Agile ceremonies and collaborate across Product, UX, QA, and Platform teams.

Build end-to-end customer-facing and internal features across frontend, backend, admin tools and operational systems for a finance super app. Implement web flows, APIs, dashboards, integrations, and reliability improvements. Collaborate with product, design, mobile and operations teams; use analytics and production feedback to iterate post-launch.

Design and build backend services, APIs and workflows for a finance super app across insurance, payments, wallets, savings, investing and travel. Develop reliable systems for accounts, transactions, partner integrations, reconciliation, notifications and operations. Collaborate with product and mobile teams, integrate with banks and gateways, and improve system reliability, observability, security and performance for regulated financial products.

Build and ship native Android features for a finance super app using Kotlin. Design clean user flows for insurance, payments, claims and financial services, integrate backend APIs, improve performance and reliability, use analytics and production feedback, and apply AI-assisted on-device experiences when beneficial.

Build and ship native iOS features in Swift for a finance super app. Design clean user flows for insurance, payments, claims and financial services, integrate backend APIs, improve performance and reliability, use analytics to iterate, and add AI-assisted on-device experiences where beneficial.

Design, build, and operate highly concurrent, distributed backend services in Go. Drive architecture, performance optimization, reliability, observability, and secure development practices. Partner with frontend, platform, autonomy, and embedded teams to deliver mission-critical systems from edge devices to cloud production.

The Senior Software Engineer will lead technical strategies, build AI-driven software systems, mentor junior engineers, and ensure security best practices.

As a Lead Infrastructure Engineer, you'll enhance database reliability, automate infrastructure, collaborate on initiatives, and participate in on-call duties.

The Manager of Software Engineering will lead the Developer Environments team, enhancing developer productivity through effective environment provisioning and CI/CD workflows while mentoring engineers and implementing system reliability improvements.

Develop and manage high-performance back-end systems, design secure APIs, optimize performance in cloud environments, conduct testing, and manage ML model lifecycles.

The Senior Staff Software Engineer will lead major projects, drive architectural innovation, interface with customers for solutions, and mentor engineers. Experience in software engineering and a strong grasp of AI, cloud scale, and evolving technologies is essential.

The Staff Software Engineer will enhance video capabilities, support live streaming and storage infrastructure, and collaborate on platform development. Responsibilities include coding, mentoring, and ensuring platform reliability for millions of users.

Design, build, and operate scalable, highly concurrent backend services in Go. Architect distributed, fault-tolerant systems, optimize performance and reliability, define APIs and service boundaries, improve observability and operational readiness, and collaborate cross-functionally to support mission-critical autonomous deployments.

As a Senior Fullstack Engineer, you'll contribute to backend development for Toast's New Ventures team, collaborating on architecture and launching MVPs while addressing unmet operator needs.

Design, build, deploy, and operate a high-concurrency, resilient configuration and publishing platform. Lead cross-team projects, set technical direction, improve engineering productivity, optimize performance, and maintain end-to-end ownership of distributed systems at scale.

Lead design and delivery of backend-focused full-stack features for the Business Platform. Build APIs, data models, and reliable parsers, ensure secure resilient systems, mentor engineers, drive estimates and quality, collaborate with Growth on data-driven features, and integrate AI tooling into development workflows.

Join Archy as a Senior Platform Software Engineer to enhance dental practice management through a scalable SaaS solution, focusing on cloud infrastructure, CI/CD pipelines, and AI integration.

Design, develop, and maintain high-performance C++ applications with advanced memory management and multithreaded architectures. Own critical system components, define CMake builds, maintain CI/CD and Docker workflows, debug and profile with GDB/Valgrind, automate tasks with Python/shell, use SQL and Git, lead code reviews, mentor engineers, and participate in system design and planning.

Build and optimize high-throughput de-identification pipelines for large clinical datasets, execute QA, run and tune pipelines in health system cloud environments, reduce errors and costs, and collaborate with privacy and clinical informatics stakeholders.

The Senior iOS Engineer will drive key engineering decisions, enhance the iOS app, and engage in product strategy discussions. Responsibilities include shipping production code and maintaining app architecture.

Design, develop, and maintain backend and/or frontend features; own scoped projects from implementation through delivery; collaborate with distributed product and design teams; write clean, maintainable, well-tested code; participate in code reviews and engineering best practices.