Top Software Engineer Jobs

Develop and maintain Java and Spring Boot microservices for an OpenFGA wrapper service. Responsibilities include building REST APIs, managing data-model features, writing tests, debugging defects, participating in code reviews, improving CI/CD pipelines, supporting documentation and onboarding, and using AWS, Kafka, containers, orchestration platforms, and SQL/NoSQL databases. The role requires an active DoD Secret clearance and onsite work in Arlington, Virginia two to three days weekly.

Build and optimize product-led growth systems across Town, including invite and referral flows, conversion funnels, monetization, team expansion, dashboards, experiments, admin controls, and enterprise SSO. The role ships product rapidly, measures growth metrics, improves virality and free-to-paid conversion, and partners cross-functionally with GTM and business teams. This position is based in San Francisco and requires working in person five days per week.

Develop and optimize real-time financial analytics software for financial instruments and portfolio analysis. Improve model performance, stability, and accuracy; analyze market and reference data; support production applications and customer questions; write technical specifications and documentation; collaborate with data teams, senior managers, and sales on presales engagements.

Design, build, and maintain high-scale payment systems processing ACH and wire transfers. Develop banking and financial API integrations, fraud-prevention controls, reconciliation, exception handling, and reliable payment infrastructure. Improve full-stack escrow applications, ensure transactional integrity and auditability, collaborate with compliance and accounting teams, make architectural decisions, mentor junior engineers, and participate in on-call support.

Designs and develops enterprise and multitenant SaaS applications using Java, Spring Boot, and AWS. Responsibilities include cloud architecture, REST APIs, databases, infrastructure as code, CI/CD, authentication, tenant provisioning, monitoring, security compliance, and performance improvements. The role collaborates with technical and business stakeholders and supports FedRAMP requirements.

Lead enterprise software architecture and full-stack development across operations, supply chain, finance, commercial, and digital functions. Design scalable cloud-native platforms, API-first and event-driven integrations, and resilient enterprise systems using AWS and modern engineering practices. Advise on technology strategy, improve software quality and operational excellence, and mentor engineers. Partner with business and technical leaders to deliver supply chain, procurement, CRM, ERP, and e-commerce capabilities at scale.

Develops, tests, debugs, integrates, secures, documents, and deploys software applications and enhancements. Resolves software issues, addresses customer feedback, supports user manuals and training, and automates application and configuration deployments. The role requires experience across Java, C, C#, .NET, modern web frameworks, APIs, microservices, CI/CD, containers, cloud infrastructure, and databases, along with an active Top Secret/SCI eligibility clearance and potential CI polygraph.

Build and own the Linux-based edge platform powering factory, deployable, and air-gapped Crucible environments. Responsibilities include system provisioning, networking, security, updates, recovery, device lifecycle management, hardware and peripheral integrations, disconnected operation, fleet management, and full-stack debugging across applications, operating systems, networks, and physical equipment. The role also partners on edge-to-cloud architecture, deployment topology, and system security.

Build and maintain accessible React and TypeScript design-system components, tokens, themes, and Storybook documentation. Develop Python and Node.js services, automation, CI/CD tooling, compliance checks, and agentic AI workflows using Claude Code and MCP integrations. Own testing, accessibility, cross-browser QA, deployment, and technical documentation. Support a large developer community through outreach, demos, presentations, and office hours while gathering requirements and collaborating with design, accessibility, brand, and technology stakeholders.

Develop and enhance Java software supporting ICAM capabilities, data labeling, and compliance across Intelligence Community environments. Design, implement, test, debug, and containerize features throughout the software development lifecycle. Collaborate with developers, expand automated testing, integrate REST and PKI services, maintain GitLab CI/CD pipelines, and improve system performance, reliability, usability, and security. Document technical designs, test results, and troubleshooting procedures while supporting flexible service integration.

Develop full-stack software applications integrating digital signal processing algorithms and RF theory. Solve complex technical problems, create innovative solutions, and contribute to new principles and concepts. Use software development, containerization, Agile workflows, and version control. Collaborate with teams to brainstorm ideas and mentor or supervise employees. Work requires a STEM bachelor’s degree and ability to obtain TS/SCI clearance with a polygraph.

Build and support production-grade frontend and backend systems, collaborate with sales and support for EU expansion, provide pre/post-sales technical support, interface with customers to gather feedback, implement and refine in-house LLM and real-time interview systems, and deploy scalable, reliable services and real-time data infrastructure.

Develop and validate safety-critical flight software for a reusable satellite platform. Responsibilities include architecting Linux-based embedded systems, autonomous operations, fault detection and recovery, spacecraft communications, telemetry, distributed subsystem software, and SIL/HITL testing. The engineer will create automated test pipelines, support integration and on-orbit commissioning, and collaborate with GNC, avionics, and mission operations teams.

Summer software development internship supporting Salesforce Commerce Cloud. Responsibilities include troubleshooting promotion implementations, assessing data issues, applying database fixes, performing code reviews, gathering requirements, proposing technical solutions, and collaborating with stakeholders and professional developers on e-commerce platform enhancements.

Design, develop, test, and maintain complex software systems for intelligence and analytics applications. Implement RF signal processing, analytics, visualization, and integrate new and legacy software across varied hardware. Contribute to system-level design, perform code reviews and testing, and resolve software problem reports.

Develop and maintain web-based mapping applications for visualizing and distributing geospatial data. Create Python scripts for geospatial data products and support PHP, JavaScript, HTML, CSS, XML, and database-driven applications. Collaborate with a web development team serving USGS science projects involving wildland fire, drought monitoring, and land cover mapping. The role requires a bachelor’s degree, 3–5 years of related experience, and eligibility for a government security credential.

Build and improve internal tools, dashboards, automation systems, backend services, APIs, and data pipelines supporting autonomous factory operations. Develop features that improve production visibility, capacity, and program tracking; collaborate with operations, program management, and quality teams; write tested code, participate in reviews, and contribute to technical and architectural discussions.

Design and implement production-quality system software, tools, and frameworks for enterprise storage systems. Develop and run realistic validation and analysis solutions, debug cross-layer issues (application, OS, driver, hardware), collaborate with firmware/hardware teams, drive technical design, mentor engineers, and evolve internal tooling with AI integrations.

The Software Engineer Sr. will design, build and maintain high-transaction APIs and Microservices, utilizing Java and collaborating in an Agile environment. Responsibilities include coding, testing, deploying solutions, and preparing technical documentation while adhering to PNC's risk management framework.

The role involves leading frontend development, maintaining UI components, overseeing CI/CD pipelines, mentoring engineers, and enhancing application performance in collaboration with cross-functional teams.

Support flight software certification for the Nyx orbital vehicle through V&V and IV&V, requirements management and tracing, test planning, documentation for certification and NASA safety reviews, standards interpretation, interfacing with system engineering and product assurance, and contributing to software design and integrated mission testing using C++ and Python.

The Senior Software Engineer will design AI features, maintain data pipelines, develop scalable ML serving infrastructure on AWS, and lead cloud-native software solutions.

Lead high-impact initiatives and architect enterprise-grade APIs while mentoring engineers. Collaborate across teams to influence technical strategy and scale platform architecture.

Develop and maintain complex full-stack web applications using React and Node.js. Lead software through the full SDLC, from requirements and system design through deployment and maintenance. Build accessible, performant client-side applications, micro-frontends, and services; integrate frontend and backend components; and ensure quality through continuous integration, code reviews, and automated testing. Collaborate with Product, UX, engineering teams, and healthcare-domain professionals using Agile delivery practices.

Build and enhance large-scale entity resolution and matching services using Java, Spring, cloud-native infrastructure, distributed systems, and machine learning. The role involves designing scalable, reliable, low-latency backend solutions; improving matching results; supporting millions of users and billions of documents; collaborating with product and architecture teams; and driving the long-term roadmap for matching algorithms.