Top Software Engineer Jobs

Design, develop, test, and maintain monitoring software and algorithms. Document implementations, participate in code reviews, estimate work, and collaborate cross-functionally using version control and scientific problem-solving.

Build and deploy backend components for a conversation-intelligence platform: design complex distributed systems and microservices, integrate third-party conference providers via SDKs, work with cloud infrastructure (AWS/GCP), SQL and NoSQL datastores, RESTful APIs and CI/CD, and support a customer-facing product handling millions of requests daily.

Design, build, and maintain high-volume backend microservices and full-stack scalable applications. Work with cloud infrastructure (GCP/AWS), databases (MySQL, MongoDB), search and big-data tools (Hadoop, Solr/Elasticsearch, Apache Beam), and CI/CD (Jenkins). Perform code reviews, mentor junior engineers, and solve high-scale performance and data-correlation challenges.

Design, develop, test, deploy, and maintain software solutions. Collaborate with product managers, designers, and engineers, write clean maintainable code, participate in code reviews, build automated tests, debug and resolve defects, and follow Agile/DevOps practices.

Design, implement, and maintain onboard software packaging, deployment, and runtime infrastructure for satellites. Work across bundle management, Linux rootfs and service management, container runtime/environment and registries, CI/CD pipelines, and product validation to ensure reliable, secure execution of customer workloads in orbit.

Develop and maintain Cadence Genus synthesis software: design, implement, debug, and support features across logic synthesis, timing analysis, RTL compilation, placement, power and routing. Collaborate with distributed R&D teams to deliver high-quality EDA tools.

Build and maintain end-to-end compliance surveillance software using Java/Python and big-data platforms. Work across full SDLC on real-time processing, messaging, workflow and UI/UX, leverage AI-assisted developer tools, and collaborate with stakeholders to design, test, deploy, and productionize robust solutions.

Develop clean, production-ready software using modern frameworks and open-source tools. Analyze system environments, build APIs, analytics, and infrastructure, and collaborate in agile teams to implement and improve solutions. Support testing, automation, and client-focused requirements; must be able to obtain a Secret clearance.

Develop, deploy, and maintain cloud-based full-stack applications for defense customers using AWS services. Write code in C#, Java, JavaScript/TypeScript, and Python; implement APIs and database integrations; apply DevOps, CI/unit testing, and GitLab workflows; integrate open-source visualization tools into React/Redux web apps; participate in Agile ceremonies and collaborate to deliver features meeting acceptance criteria.

Design, build, test, and maintain React Native features for Hertz consumer mobile apps on iOS and Android. Collaborate with cross-functional teams, integrate APIs and third‑party services, optimize performance, resolve production issues, contribute to CI/CD and testing, and improve mobile UX and accessibility.

Lead technical owner for Infor ERP: administer and optimize Infor LN/SyteLine, build InforOS/ION workflows and Mongoose extensions, design REST/ION BOD integrations, ensure data integrity across PLM/MES/HRIS, tune performance, and provide escalation-level support.

Design, develop, and deploy cloud-native, scalable applications and APIs (Python/TypeScript/React) on AWS. Lead full application lifecycle, implement IaC and CI/CD, mentor developers, optimize performance, and integrate microservices. Collaborate cross-functionally and drive code quality and testing best practices.

Work on Nike Run Club or Nike Training Club iOS apps building well-scoped features, writing testable Swift, contributing to sensors/background/upload stacks, instrumenting for observability, triaging crashes, participating in on-call, and adopting AI-assisted development practices while collaborating across design, product, and backend teams.

Client-facing senior software developer responsible for building and supporting the Global Prime Services Swaps backoffice platform. Work includes implementing trade processing, clearing models, order management and real-time P&L systems, day-to-day support (≈30%) and development (≈70%), and direct collaboration with trading desks, operations, middle office and internal tech teams.

Develop and maintain Jefferies' high-performance fixed-income e-trading platform focused on credit products. Build scalable, highly available real-time trading applications, support existing infrastructure (ION, Java, Kdb), collaborate with traders and quants to gather requirements, and champion SDLC and test-driven development while balancing delivery with governance and compliance.

Design, develop, and support high-performance swaps trading and post-trade systems focused on corporate actions processing. Implement trade capture, booking, validation, lifecycle events, settlements, reconciliations, and event-driven workflows. Collaborate with trading, operations, risk, finance, and technology teams, troubleshoot production issues, and contribute to architecture, code reviews, testing, and engineering best practices.

Build and run AWS cloud-native full‑stack applications using TypeScript and React. Create automated unit, integration and end‑to‑end tests, maintain CI/CD and IaC, document solutions, support existing applications, participate in cross‑functional Agile teams, perform code reviews, and advocate continuous improvement in quality, security, performance and delivery practices.

Develop, maintain, and optimize full-stack web applications for internal and external users. Collaborate with cross-functional teams to define and deliver features, fix bugs, identify performance bottlenecks, and uphold code quality and automation.

Design, develop, and optimize high-performance C++ systems for ultra-low-latency media streaming. Build and improve streaming pipelines (WebRTC, GStreamer, RTP/RTCP), analyze performance across server, network, and media pipelines, and collaborate with encoding, cloud networking, and systems teams to define KPIs and reduce latency for cloud gaming and related use cases.

Design and build responsive full-stack financial web applications: implement Angular/TypeScript front ends, Java/Spring Boot REST services, containerized microservices on Kubernetes/AWS, work with Postgres/Oracle/Cassandra, write automated tests, resolve customer issues, and prototype agentic AI automation features.

Lead and organize the RFIO software development team to design, integrate, and certify DAL A avionics software. Develop software requirements, perform code reviews, interface with hardware and FPGA teams, support flight testing, and prepare certification and planning documentation following DO-178C/DO-254/DO-160G standards.

Design and develop multi-threaded, multi-process, and distributed high-performance computing software. Develop system-level software on Linux using C++/Java, automate with Shell and Python, and diagnose complex kernel, driver, storage, networking, and HPC performance issues. Work on cloud/datacenter, virtualization, containerization, and cluster orchestration technologies; perform performance tuning, scalability, and root-cause analysis.

Lead design, development, testing, and documentation of large-scale software solutions. Establish engineering standards and best practices, mentor teams, review complex technical designs, resolve enterprise-level technical issues, and drive delivery of high-impact technology initiatives. Collaborate with senior technical leaders and external groups to meet strategic objectives.

Build software that integrates with physical turbomachinery and factory systems: own components, ship production-ready code quickly, work with telemetry, HPC/GPU workloads, AI agents, and collaborate directly with engineers and technicians to deliver tools used in testing, design, and operations.

Lead cross-functional teams to design, build, and deliver high-quality web, mobile, and embedded software. Provide technical direction, mentor developers, promote best practices (TDD, Agile), communicate with clients, and contribute to company technical outreach. Balance hands-on coding with architecture, team coaching, and client-facing responsibilities.