Top Software Engineer Jobs

Designs, builds, and delivers SAP custom and extended solutions across S/4HANA and SAP BTP. Enforces Clean Core and RISE with SAP extensibility standards, governs ABAP, Fiori/UI5, integrations, workflows, and cloud-native development, and oversees SI-delivered work. Partners with architects, platform teams, vendors, and functional leads while managing code quality, security, testing, DevSecOps, transport governance, and release readiness across enterprise transformation programs.

Design, develop, test, deploy, and maintain scalable Java and Python applications, RESTful APIs, and microservices. Manage API integrations, databases, performance optimization, security, cloud services, and ongoing application support. Collaborate with frontend, product, and QA teams to deliver secure, reliable capabilities supporting national security missions.

Software Engineering Interns join MongoDB product and technology teams for a 12-week summer internship. They collaborate with engineers, learn software development practices, and contribute production-level code to MongoDB products and services. Candidates should be pursuing a computer science or related degree, understand data structures, algorithms, and software design, and be proficient in an object-oriented programming language. Interns work 40 hours weekly in a hybrid office model.

Leads software and data engineering for large-scale public investment systems. Owns technical direction, architecture, delivery, code quality, security, reliability, APIs, React applications, Node.js services, dbt transformations, and Snowflake data platforms. Coaches and manages engineers, coordinates cross-team dependencies, manages technical risks, supports incident response, and partners with product, architecture, and business stakeholders. Requires public investments or asset management expertise, investment management system experience, and 8+ years of engineering experience.

Leads the mobile engineering team responsible for designing, developing, testing, deploying, and maintaining iOS and Android applications. Establishes engineering practices, oversees code quality, resolves technical issues, and uses DevOps and observability tools to improve application health. Partners with product, scrum, technology, vendor, and business teams to manage roadmaps, resources, budgets, delivery plans, and operational standards while mentoring engineers and supporting stakeholder alignment.

Lead the design, development, testing, debugging, deployment, and performance tuning of large-scale distributed applications. Provide technical leadership, governance, solution design, security guidance, and support across development teams. Build enterprise APIs using Java, microservices, Spring Cloud, React, and Node.js, while implementing cloud-based DevOps pipelines and ensuring engineering standards and best practices.

An early-career software engineering resident will build and deploy production services, use AI tools to accelerate development, improve system performance, and collaborate with product, design, and engineering teams. The 18-week program requires full-time, in-office work in New York City and offers potential full-time employment after completion. Residents are expected to ship a real contribution, apply strong computer science fundamentals, and work effectively in a fast-paced environment.

Build a greenfield, low-latency algorithmic execution platform in C++. Responsibilities include developing FIX gateways, exchange market data feed handlers, venue connectivity, pre-trade risk controls, platform infrastructure, audit logging, and algorithmic strategy migration. The role requires optimizing critical paths for microsecond-level performance while integrating U.S. exchanges and dark venues. Future work includes multi-asset execution, research and backtesting, and international market expansion.

Build and maintain reproducible research infrastructure for evaluating digital-twin and large language model systems. Responsibilities include automating experiments, implementing deterministic measurement pipelines, managing versioned datasets and human-participant data, maintaining research-production alignment, monitoring evaluation validity and compute costs, and supporting documented coding workflows. The role requires strong Python, data pipeline, cloud, concurrency, machine learning, and software engineering skills, with preferred experience in LLM systems, model fine-tuning, inference serving, experiment tracking, and generative agents.

Build software simulators modeling the National Airspace System, including aircraft trajectories, weather, air traffic control, and pilot behavior. Design simulation infrastructure and physics-based models using discrete-time simulation, statistics, algorithms, and Monte Carlo analysis. Develop mission-critical software for aviation decision-support systems and collaborate across teams in a safety-critical environment.