Senior Software Engineer – Application Development

🔥 15 hours ago

🇺🇸 United States – Remote

💵 $95.1k - $146.3k / year

⏰ Full Time

🟠 Senior

💻 Application Engineer

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Zayo Group

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 2007

📦 Logistics

💼 Consulting

🏥 Healthcare

💰 $92.9M Grant on 2023-06

Logistics • Consulting • Healthcare

Zayo Group is a leading global provider of communication infrastructure services, offering a wide range of products and services including fiber & transport, network connectivity, mobile infrastructure, private networks, and various managed services like SD-WAN and security solutions. Zayo's extensive network spans over 145,000 route miles of fiber and connects over 1,500 data centers worldwide. Its services cater to various industries including education, finance, healthcare, retail, media & entertainment, and more, helping businesses achieve scalable and secure connectivity solutions. With a focus on innovation and customer success, Zayo continuously invests in network expansion and service delivery excellence.

📋 Description

• Lead the architecture, design, implementation, and operation of complex backend Python services, APIs, and data-processing workflows • Design asynchronous and event-driven integrations and scalable patterns for API and event contracts, schema evolution, validation, error handling, database migrations, backward compatibility, and distributed-system reliability • Document technical decisions and contribute to technical roadmaps and modernization efforts • Lead design and code reviews, establish engineering standards, and mentor engineers • Improve CI/CD practices and partner with SRE and DevOps on container images, Kubernetes deployments, infrastructure as code, secrets management, environment configuration, deployment verification, and rollback • Define production-readiness expectations through service-level indicators, metrics, dashboards, alerts, performance testing, capacity analysis, and resilience testing • Lead complex incident investigations, address root causes and corrective actions, and resolve systemic risks • Coordinate technical dependencies across internal projects and platforms with Network Operations and other users • Build, deploy, and support software services powering network observability across Zayo

🎯 Requirements

• Advanced Python development experience, including structuring, testing, packaging, and operating long-lived backend applications • Experience leading the design or delivery of distributed services, APIs, data platforms, network tools, or automation systems, including asynchronous or event-driven integrations • Strong knowledge of relational databases, SQL, data modeling, transaction behavior, indexing, and controlled schema migrations • Hands-on experience with Linux, Docker, containerized services, CI/CD pipelines, and automated software-quality and security controls • Experience implementing production observability and diagnosing complex problems across application code, infrastructure, databases, messaging systems, and external dependencies • Demonstrated ownership of production software through delivery, deployment, monitoring, incident response, and continual improvement • Demonstrated technical leadership through architecture, mentoring, project leadership, design reviews, code reviews, or cross-team influence, with the ability to communicate technical decisions and tradeoffs clearly • Minimum of seven (7) years of professional software development experience, or equivalent demonstrated experience designing and operating complex production systems • Bachelors degree in Computer Science, Information Technology OR equivalent relevant professional experience • Preferred: experience in telecommunications, FastAPI, Pydantic, SQLAlchemy, Alembic, gRPC, Protobuf, NATS, Kafka, RabbitMQ, Redis, Kubernetes, Helm, Terraform, GitLab CI, GitOps, Prometheus, Grafana, OpenTelemetry, Elasticsearch, Loki, VictoriaMetrics, network telemetry protocols, and high-volume operational telemetry

🏖️ Benefits

• Non-sales roles may be eligible to participate in a discretionary annual incentive plan • Health insurance • Life insurance • Disability retirement plans • Paid time off • Excellent Health, Dental & Vision Insurance • Retirement 401(k) Savings Plan • Generous paid time off policy including paid parental leave