Top Software Engineer Jobs in Washington DC,

Build and maintain healthcare software features using Elixir, React, and TypeScript. Fix bugs across the technology stack, configure local development environments, work with PostgreSQL, participate in code reviews and Agile planning, and collaborate with senior engineers, product, and design. The role includes mentorship and focuses on meaningful products supporting Medicaid care delivery teams.

Develops, configures, customizes, and supports enterprise CRM solutions, primarily using Zoho CRM and the Zoho One ecosystem. Responsibilities include Deluge and JavaScript scripting, workflow automation, REST API integrations, data migrations, reporting, troubleshooting, testing, deployment, and release management. The role collaborates with architects, analysts, and business stakeholders to deliver scalable CRM solutions across multiple companies and maintain integrations with financial, ERP, support, marketing, and eCommerce systems.

Develop and enhance IEM’s Infor SyteLine ERP system through the full software development lifecycle. Responsibilities include gathering requirements, coding in Infor Mongoose, VB.NET, and C#, developing SQL-based reports, testing, documentation, upgrades, troubleshooting, end-user support, and training. The role also supports system conversions, maintains applications, and collaborates on ERP solutions involving manufacturing and accounting processes.

Build and scale front-end experiences for Alteryx AI products using React, TypeScript, and micro frontend architecture. Develop reusable UI components, integrate backend services and AI workflows, improve accessibility, performance, testing, and reliability, and guide technical direction. Collaborate across Product, Design, Backend, and Platform teams while mentoring engineers and driving modernization, architecture, and developer experience improvements.

Leads analysis, design, development, testing, deployment, and maintenance of banking software on mainframe systems. Owns production-ready code, architectural design, reliability, performance, security, compliance, code reviews, debugging, testing, release management, and continuous improvement. Collaborates across teams using agile and DevOps practices while supporting large transaction-based systems and minimizing customer impact.

Owns the full NetSuite ERP lifecycle, including development, configuration, integrations, upgrades, production support, security, validation, and audit readiness. Develops SuiteScript customizations, workflows, dashboards, reports, and automations across finance, procurement, inventory, revenue, operations, and field service. Manages middleware and third-party integrations, coordinates vendors, troubleshoots complex issues, supports end users, and documents system configurations and compliance artifacts in multi-entity, multi-currency environments.

Develop and administer QuickBase applications, workflows, pipelines, and web-based project management and field data tools. Provide technical support, training, and best-practice guidance to staff, project teams, vendors, and clients. Analyze complex problems, recommend solutions, and manage QuickBase projects through implementation and maintenance. The role requires QuickBase Builder and Pipelines Builder certifications, with Python, HTML, and Jinja experience preferred.

Senior Database Engineer responsible for proactively managing and optimizing SQL Server environments across cloud and on-premises platforms. Duties include performance tuning, architecture, HA/DR, backups, capacity planning, migrations, automation, deployment scripting, incident analysis, and client advisory services. The role builds Python and PowerShell automation, supports SSIS and SSAS, develops database structures and reporting procedures, and collaborates with technical and executive stakeholders. Up to 20% domestic travel is required for client visits.

Technical lead and hands-on software engineer for Sourcegraph’s Code Plane team. Owns technical and product direction across Batch Changes, Agentic Batch Changes, Code Monitors, Code Insights, and the src CLI. Leads architecture, roadmap sequencing, quality practices, customer-focused product development, and cross-functional collaboration while mentoring engineers and contributing to backend, frontend, and AI-agent systems. Requires experience building agent-callable products, evaluating coding agents, and shipping developer tools in distributed teams.

Provides hands-on technical leadership across product areas by defining architecture, engineering standards, and scalable system designs. Leads modernization, cloud transformation, platform scalability, developer productivity, and cross-team technical initiatives. Partners with product and engineering stakeholders, conducts design reviews, manages technical risks, and mentors engineers. Requires extensive experience with TypeScript, Node.js, C#, distributed systems, cloud platforms, DevOps, Terraform, and reliable enterprise software.