Top Software Engineer Jobs

Design, develop, deploy, and operate resilient Java-based cloud applications and microservices supporting high-volume, real-time payment processing. Responsibilities include API and backend development, distributed systems architecture, observability, incident response, SRE practices, automation, security, performance optimization, capacity planning, resiliency testing, and production support. The engineer partners with cross-functional teams, promotes operational excellence, and mentors other engineers.

Design, develop, test, deploy, and maintain scalable Java applications, REST APIs, automation frameworks, and validation tools. Define architecture, build CI/CD-integrated test automation, perform performance engineering, apply secure coding practices, troubleshoot production issues, and conduct code reviews. Collaborate with product, architecture, and engineering teams in Agile environments while mentoring junior engineers and advancing software quality, observability, reliability, and maintainability.

Designs and implements distributed embedded software architectures for real-time RF signal processing across x86, ARM, and FPGA platforms. Develops high-performance C++ frameworks, microservice architectures, data pipelines, test harnesses, and performance optimizations. Documents technical designs, debugs concurrency and resource-constrained systems, integrates CI/CD and containerization, and collaborates with signal processing and FPGA engineers. Requires 7+ years of embedded or high-performance software engineering experience, strong C++ expertise, and U.S. citizenship.

Build and operate shared platforms, developer tooling, cloud infrastructure, and AI infrastructure for Moloco Ads. Design scalable, reliable, secure systems; improve engineering productivity, observability, performance, and cost efficiency; establish infrastructure guardrails; lead projects end to end; collaborate across teams; enable safe AI workload deployment; and mentor engineers.

Provides hands-on technical leadership for complex civil identity software products across cloud and on-premises environments. Leads software architecture, full lifecycle development, deployment, integration, security, code reviews, documentation, technical issue resolution, and engineering standards. Partners with leadership and design authorities to translate business and regulatory needs into scalable solutions, and contributes technical expertise to sales and bid activities.

Staff Software Engineer leading insurance and cost-transparency features for a healthcare marketplace. Responsibilities include technical leadership, system design, roadmap ownership, hands-on development with C#, React, and AWS, mentoring engineers, improving engineering practices, collaborating cross-functionally, and delivering scalable, highly available products. The role requires strong product judgment, distributed backend systems expertise, developer productivity improvements, and experience working with third-party vendors and data providers.

Own and architect a space-based storage platform spanning Linux kernel drivers, NVMe recovery, ZFS pool design, NFS serving, and automated fault recovery. Develop radiation-resilient storage systems, reliability models, fault-injection tests, and integration between drivers and filesystems. Prototype on commodity hardware, validate sustained high-throughput operation, and carry the architecture through platform integration and launch.

Designs, develops, tests, deploys, integrates, and maintains secure software applications supporting COMSEC mission operations. Develops APIs, automated workflows, database integrations, and cloud or hybrid solutions; modernizes legacy applications; troubleshoots defects; supports CI/CD, code reviews, documentation, and software quality activities. Applies security controls throughout the development lifecycle and collaborates with engineering, database, cybersecurity, and operations teams in federal environments.

Designs, develops, tests, implements, and supports enterprise applications and services. Partners with stakeholders, product owners, architects, vendors, and distributed engineering teams to deliver scalable, secure solutions. Responsibilities include technical analysis, architecture discussions, API and systems integration, production troubleshooting, solution evaluation, technical presentations, and mentoring engineers. The role also contributes to modernization, cloud migration, continuous improvement, and agile delivery.

Develops and enhances complex full-stack software systems supporting critical customer missions. Responsibilities include designing scalable front-end applications, translating UX/UI designs into accessible interfaces, contributing to backend development, participating throughout the software development lifecycle, applying Git, testing, code reviews, and CI/CD practices, troubleshooting issues, optimizing performance, and collaborating with product owners, designers, and engineers.

Leads development of secure, scalable content management platforms using Java Full Stack, React, Next.js, and AWS. Provides technical guidance, reviews code, designs resilient applications, mentors engineers, and drives adoption of AI-assisted engineering practices. Builds external-facing applications and headless content API capabilities across digital channels while ensuring secure coding, testing, performance, governance, and operational stability.

Leads Android software engineering within an agile team, designing, developing, troubleshooting, and maintaining secure, scalable mobile applications. Provides technical leadership and mentoring, creates architecture and design artifacts, uses AI-assisted development tools responsibly, analyzes application data, maintains CI/CD pipelines, integrates REST services, and improves code quality, resiliency, performance, and security.

Leads development of secure, scalable Java backend applications within an agile banking technology team. Designs, codes, tests, troubleshoots, and reviews production software while improving automation, resilience, and operational stability. Evaluates architectures and technologies, promotes software engineering best practices, and coaches teams on AI-assisted development, responsible AI use, cloud-native technologies, continuous delivery, and secure engineering workflows.

Develop and ship complex software features and services across competition, statistics, and data delivery platforms. Own ambiguous, multi-month projects; create technical plans, design documents, and architectural recommendations; and balance reliability, cost, security, and delivery speed. Use AI tools and technologies to accelerate development, mentor engineers, conduct code reviews, troubleshoot systems, collaborate with product and project teams, and support platform operations.

Designs and delivers business-critical instrument control software for next-generation sequencing platforms. Owns complex subsystem solutions, leads architecture and implementation, resolves performance and reliability issues, and ensures hardware-software integration. Collaborates with mechanical, electrical, firmware, and systems teams; leads design and code reviews; develops hands-on in C#/.NET; mentors engineers; and drives technical projects from concept through production.

Leads technical strategy, architecture, and engineering for scalable, reliable platform services supporting digital auto sales. Responsibilities include software development, testing, code reviews, CI/CD, cloud and hybrid-cloud modernization, incident response, production readiness, observability, partner integration, and operational excellence. The role mentors engineers, advises stakeholders, manages technical roadmaps, evaluates technologies, and supports cost and resource planning.

Lead complex software engineering projects for Carta’s KYC platform from concept through production. Simplify architecture and infrastructure, improve performance and reliability, use AI-assisted development tools, mentor engineers through reviews and guidance, and collaborate with product and design. The role involves building and integrating a unified compliance platform supporting high-volume entity screening across private-market transactions.

Analyzes and reduces software safety risks through design and code reviews, unit testing, technical documentation, and engineering process compliance. The role requires knowledge of software development principles, proficiency in at least two programming languages, and familiarity with SQL or relational databases. Candidates need a relevant bachelor’s degree and 0–2 years of experience, with the ability to obtain and maintain a Secret clearance. Travel is up to 10% within the continental United States.

Design, build, and maintain a scalable data and AI platform supporting automation and self-service for data teams. Develop reliable services and APIs, event-driven data processing, and production-grade solutions. Collaborate with product, design, engineering, analytics, and data science teams from concept through delivery. Shape technical direction, improve engineering practices, and mentor team members.

Build and own scalable cloud-native services for DigiCert’s Quantum Central platform using Go and TypeScript. Responsibilities include API design, feature development, testing, deployment, observability, debugging, distributed systems engineering, and agentic AI workflow integration. Collaborate with product, engineering, and security teams to create post-quantum cryptography readiness tooling, while applying AI coding agents and software engineering best practices.

Leads hands-on software development and end-to-end delivery for retail platforms. Builds prototypes and production features, designs cloud-native integrations, conducts code reviews, supports client engagements, and drives Dual-Track Agile discovery and delivery. Uses generative AI and agentic workflows throughout the software lifecycle, mentors engineers, manages technical trade-offs and risks, and owns delivery sign-off and post-release support.

Designs and develops scalable SD-WAN networking software, including packet processing, routing protocols, control-plane features, and multi-threaded embedded systems. The role involves integrating networking and security modules, prototyping features, debugging complex system and performance issues, and collaborating with QA, systems, and product teams. Requires strong C programming, Linux systems experience, networking fundamentals, dataplane development, and system design skills.

Develop and lead full-stack software projects using Palantir Foundry and related web, data, and database technologies. Conduct user interviews, design responsive front-end interfaces, build back-end logic and semantic ontologies, manage data connections and pipelines, apply security protocols, and deliver projects from conception through completion. Lead other engineers, address technical and customer needs, and maintain strong communication, organization, and problem-solving practices.

Leads architecture, design, development, testing, debugging, and delivery of highly scalable software systems for lodging sales distribution. Owns end-to-end solutions, guides technical initiatives, evaluates emerging technologies and AI-assisted development tools, supports project estimation and budgeting, and leads incident response and resiliency improvements. Mentors senior engineers, drives architectural consistency, collaborates across teams, and serves as a subject matter expert during critical incidents.

Lead design and implementation of Maynard’s most difficult systems, owning architecture, reliability, security, and observability. Turn prototypes into production, review and improve existing systems, use AI tools to boost velocity, and write substantial production code while working closely with the CEO and product engineer.