Top Software Engineer Jobs

Build and operate full-stack trader-facing and internal applications using TypeScript, Node.js, React, Next.js, and AWS. Own features from technical design through production, focusing on reliability, scalability, security, observability, testing, and safe deployment. Collaborate with Product and Design, guide architecture, mentor engineers, participate in on-call support, and resolve production issues. Work with distributed systems, event-driven architectures, databases, payments, and identity services.

Develop and lead high-reliability flight and payload software for spacecraft platforms. Responsibilities include requirements development, software architecture, embedded coding, documentation, command and control software, hardware and ground-system integration, code reviews, and unit through system-level testing. The role requires expertise in concurrent software, Rust or C/C++, Linux-based SoC architectures, networking, cybersecurity, cryptography, and satellite bus software, with 10–20% travel and an active TS/SCI clearance.

Develop end-to-end Python software for U.S. Government space and national security programs. Automate NEI and Space Domain Awareness data pipelines, build APIs and prototypes, productionize orbital mechanics and image-processing capabilities, deploy cloud applications, and enhance platform features and visualizations. Collaborate with international engineering teams, customers, and external partners to translate aerospace capabilities into mission-ready software solutions.

Lead architecture and delivery of complex web and mobile product initiatives. Build React and React Native applications, scalable components, APIs, data models, and shared libraries. Establish engineering standards, improve testing, performance, security, and reliability, and optimize database queries. Mentor engineers, guide technical decisions, and partner with leadership and stakeholders to shape the product roadmap. This is a fully remote role supporting veterinary clinic operations and supply-chain workflows.

Build and maintain features across Vetcove’s web, backend, and mobile platforms. Responsibilities include developing React and React Native applications, creating reusable components, improving test coverage, designing performant and secure data models, optimizing database queries, writing API endpoints, and collaborating with engineering, product, and company leadership in a fully remote environment.

Build and operate full-stack rewards and incentives features across mobile and backend systems using JavaScript, TypeScript, React Native, NestJS, and Node.js. Own projects from technical design through production, including APIs, data models, testing, observability, performance, experimentation, and maintenance. Collaborate with Product, Design, Data, Security, Privacy, and Compliance teams, contribute to architecture and code reviews, use AI-assisted development responsibly, and mentor teammates.

Design, develop, and maintain a native IBM i connectivity agent for Redwood RunMyJobs. Responsibilities include job submission and monitoring, spool and queue handling, CL/RPG invocation, security integration, API connectivity, troubleshooting, performance and reliability improvements, architecture, code reviews, testing, documentation, and collaboration with product and engineering teams. The role also requires validating AI-assisted solutions against authoritative IBM i documentation.

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.