Top Software Engineer Jobs

Leads technical direction for scalable, secure, resilient software platforms while remaining hands-on with architecture, implementation, prototyping, debugging, and complex engineering problems. Modernizes legacy systems toward cloud-native, API-first, and AI-enabled architectures; establishes engineering standards; improves automation, testing, observability, and developer productivity; and mentors senior technical leaders across teams.

Develop and support proprietary trading applications and tools using C#. Collaborate with engineers, traders, and quants to gather requirements, design solutions, manage projects, deploy features, and provide real-time production support. The role serves as a technical bridge between trading and technology while working across the full trading application stack, including backend and frontend systems.

Own the frontend platform for Relativity Space’s operator UI, including the application shell, design system, shared data layer, and unified platform architecture. Lead consolidation of multiple front ends, support high-rate live telemetry rendering, establish frontend technical direction and quality standards, and mentor engineers. Build performant, data-intensive applications using TypeScript and React, with state management and streaming data architectures.

Lead the architecture and development of Sonar’s marketing technology infrastructure. Design scalable marketing data models, SQL and ETL pipelines, custom SFMC code, personalization logic, landing pages, and API integrations. Maintain data hygiene, platform security, privacy compliance, automation performance, deliverability, and system uptime. Partner with data, DevOps, and security teams while evaluating AI-driven marketing technologies and next-generation platforms.

Build and maintain Vue.js interfaces for Openly’s insurance platform, supporting agents and internal users. Responsibilities include implementing UX initiatives, developing administration interfaces, integrating REST and GraphQL APIs, simplifying technical designs, contributing to architectural decisions, testing applications, identifying technical risks, and collaborating across product and engineering teams.

Build and maintain backend platform systems that connect digital banking software with core banking systems. Develop reliable, performant APIs and support account and transaction data integrity, real-time transaction alerts, transfers, and payment settlement workflows. The role requires collaboration on complex financial integrations and may involve Python, Django, infrastructure automation, and Linux administration.

Owns company-wide engineering technical strategy, sequencing, deterministic gate architecture, engineering hiring standards, and the engineering perspective in company strategy. The role is hands-on and requires reviewing agent-authored code, verifying invariants, designing deployment gates, and shipping production systems. It operates without direct reports in a flat, AI-native organization and requires staff or principal-level engineering depth, exceptional technical writing, and strategic judgment.

Develop, document, test, and support Parsec’s TrakSYS manufacturing execution software platform. Responsibilities include designing features, writing maintainable code, preparing technical specifications, conducting code reviews, troubleshooting application issues, and collaborating across teams. The role requires Microsoft .NET, SQL Server, web development, Windows, SDLC tools, and cloud experience, with preferred knowledge of TypeScript, Bootstrap, unit testing, and manufacturing automation.

Supports technology operations and AI automation for cellular networking workflows. Identifies manual processes, documents requirements, develops scripts, applications, dashboards, integrations, and automation frameworks, and prototypes AI-assisted solutions. Cleans and validates operational data, performs testing, documents solutions, monitors deployments, and resolves issues. Collaborates with RAN engineering, construction, field operations, project management, and business teams while following cybersecurity, privacy, access-control, confidentiality, and responsible-AI requirements.

Build and own end-to-end full-stack features across frontend, API, and data layers for the TradeEngage platform. Develop integrations with field service platforms, job routing and matching logic, payment workflows, and technician-facing experiences. Use LLMs and AI tools in production and daily development. Lead projects independently from concept through deployment while collaborating closely with founders, customers, and users.