Top Remote Senior Level Software Engineer Jobs

Design and implement high-performance Go services for a distributed cloud control plane. Lead complex technical initiatives, develop gRPC and REST microservices, solve distributed-systems and operational challenges, mentor engineers, improve architecture and workflows, and support production systems through on-call monitoring and incident response.

Design and implement high-performance distributed control plane services and microservices in Go. Lead complex technical initiatives, solve distributed-systems challenges, improve platform resilience, mentor engineers, and support production operations through on-call monitoring and incident response. The role focuses on low-latency, fault-tolerant cloud compute infrastructure using technologies such as gRPC, REST, Kubernetes, and Firecracker.

Design and build high-performance distributed control plane services and microservices for cloud compute infrastructure using Go. Lead complex technical initiatives from design through release, develop gRPC and REST interfaces, solve distributed-systems and operational challenges, mentor engineers, improve architecture and workflows, and participate in on-call support and production monitoring.

Leads development of secure, scalable native iOS and Android applications for mobile authentication. Provides technical guidance, drives AI-assisted engineering practices, designs mobile architectures, develops and tests applications, integrates device capabilities and APIs, optimizes performance, and supports reliability through Agile and SRE practices. Coaches teams on responsible AI use, security, automation, and validating AI-generated outputs.

Design, develop, test, deploy, and monitor scalable backend systems for a payroll SaaS product. Build APIs and microservices, collaborate with product and engineering teams, participate in code reviews, and own the full development lifecycle in a continuous delivery environment. The role emphasizes Kotlin, Scala, or Java, cloud platforms, automated testing, relational databases, scalable architecture, and responsible use of AI coding tools.

Leads the technical direction, architecture, and delivery of developer-facing desktop, web, and MCP surfaces for Pfizer’s internal developer platform. Provides hands-on software engineering leadership, ensures secure and privacy-first designs, guides cross-team delivery, mentors engineers, oversees code quality and DevOps practices, and leads incident response and continuous improvement. The role influences teams without direct reports and requires expertise across frontend, desktop, backend, developer tooling, enterprise software delivery, and technical architecture.

Design and implement high-performance networking code for Zscaler Client Connector using Rust and platform-native APIs. Build testable, documented foundations across desktop platforms, debug complex networking and security issues, and contribute to major development projects. Collaborate with product managers and cross-functional teams to deliver customer-impacting features while addressing scale, performance, quality, and security requirements.

Design, build, and maintain blockchain and payments infrastructure; develop scalable microservices and secure RESTful APIs to transfer value across blockchain and banking protocols; integrate with banks and fintech; own system design, testing, deployment, and troubleshooting; ensure reliability, code quality, and strong test coverage while collaborating with product and engineering teams.

Build and launch complex backend projects, design scalable architectures, lead code reviews, resolve high-risk issues, and contribute to company-wide engineering initiatives. The role involves Java development, distributed systems, cloud platforms, databases, performance optimization, mentoring engineers, and influencing technical decisions across teams.

Develop and maintain complex iOS applications from the ground up, integrate APIs, architect full-lifecycle solutions, and improve development workflows. The role requires Swift and SwiftUI expertise, testing across unit, integration, and UI levels, CI/CD pipeline development, and strong knowledge of Apple’s Human Interface Guidelines. The senior developer will mentor iOS engineers, conduct code reviews, collaborate with stakeholders, and contribute to agile product development.

Develop and maintain scalable SaaS solutions for financial reporting and capital markets customers. Responsibilities include full-stack development, system design, testing, monitoring, performance optimization, security, technical debt reduction, and collaboration with product managers, developers, and SRE teams. The role requires building reliable, secure, maintainable data-driven applications and contributing across the software development lifecycle.

Leads approximately 35 engineers across data engineering, integration engineering, and integration support. Owns delivery predictability, manager development, operational reliability, SLA performance, data platform modernization, integration scalability, and organizational clarity. Partners with product, data science, commercial, and delivery teams while overseeing healthcare integrations with EHR systems, enterprise data infrastructure, incident management, and client-facing reliability commitments.