Top Entry Level Software Engineer Jobs

Design, develop, test, deploy, and support secure, scalable software applications and services for Mastercard’s payment network. Translate requirements into maintainable solutions, contribute to architecture and code reviews, build automated tests, troubleshoot issues, optimize performance, and support production readiness. Collaborate with Product and Engineering stakeholders in Agile environments while using CI/CD, automation, observability, and modern software delivery practices.

Develop behavior validation products for autonomous vehicle software, including scorecards, protocol analysis workflows, data pipelines, and dashboards. Build Python-based prototypes and production solutions, integrate analytical workflows with user-facing tools, and improve system scalability, reliability, performance, and maintainability. Collaborate with engineering, safety, product, and AI teams to translate stakeholder needs into technical designs, measurable outcomes, and launch-readiness insights.

Develop and support complex SAP S/4HANA application solutions using ABAP, Fiori, UI5, RAP, CDS, OData, REST, and SOAP. Build integrations, automations, interfaces, reusable components, and CI/CD-enabled applications within Agile and DevOps frameworks. Support SAP implementations, upgrades, maintenance, and post-production activities while collaborating with business partners and IT analysts. Preferred experience includes S/4HANA implementations, SAP Build, automated ABAP testing, Fiori application development, RAP, and SAP Solution Manager.

Designs, develops, tests, and supports secure Oracle HCM Cloud solutions. Builds custom extracts, reports, and seeded report customizations using Oracle HCM Extracts, BI Publisher, OTBI, and Fast Formula. Collaborates with stakeholders, documents technical requirements, reviews code, troubleshoots production issues, and automates recurring remediation. Supports HCM modules including Recruiting, Core HR, Talent, Performance, Time and Absence, and Payroll within an agile development environment.

Build complete applications, workflow automations, and basic AI agents using AI coding tools. Translate customer needs into specifications, deploy solutions, measure usage and outcomes, evaluate AI-generated code for security and reliability, identify automation opportunities through customer conversations, and document effective prompts and development patterns.

Develops and deploys software solutions for US government customers, working directly with users to understand complex operational problems and apply data-driven approaches. Responsibilities include architecture design, large-scale data processing, custom web application development, customer engagement, technical strategy, and end-to-end project ownership. The role requires strong coding, collaboration, autonomy, continuous learning, and an active Secret-level or higher US security clearance, with travel as needed.

Develop and test innovative software for defense and commercial systems, including RF, radar, EO/IR, electronic warfare, and software-defined radio. Responsibilities include C++ and Python development, hardware integration with FPGAs, GPUs, and embedded SoCs, Linux application development, real-time systems, containerization, cloud-native technologies, DevSecOps, CI/CD, and agile collaboration in a rapid-prototype environment.

Design, develop, integrate, and test software for advanced defense and commercial systems. Work with cross-functional teams on applications involving RF, radar, EO/IR, electronic warfare, software-defined radio, signal processing, hardware interfaces, embedded systems, cloud-native technologies, and real-time operating systems. Apply agile, DevSecOps, CI/CD, containerization, and automated release practices while developing prototype and low-volume products.

Build and ship end-to-end features across React frontends and TypeScript/Node.js backends, including data models, APIs, interfaces, migrations, and tests. Collaborate in design and code reviews, use AI coding agents responsibly, and handle protected health information with authentication, authorization, and audit logging. The role offers mentorship, increasing ownership, and a path from Associate Software Engineer through senior technical levels.

Build and ship end-to-end features across React and TypeScript/Node.js, including database migrations, APIs, interfaces, and tests. Use AI coding agents responsibly, participate in design and code reviews, and handle protected health information with strong authentication, authorization, and audit logging. Collaborate with mentors while developing increasing ownership and independence. The role is intended for students graduating between December 2026 and June 2027 and based in Miami.

Build and deploy full-stack healthcare financial products used by millions of patients. Develop AI- and ML-powered features, integrate LLMs, enhance an AI billing assistant, and create patient payment solutions. Collaborate with product, design, and partner engineering teams to deliver production-ready software. Contribute to technical planning, coordinate complex development efforts, mentor peers, and maintain high standards for testing, code quality, efficiency, and technical debt management.

Develop EO/IR software, algorithms, test automation frameworks, and testing tools for classified defense programs. Analyze, design, code, modify, and evaluate complex software using C++ and Python in Linux environments. Integrate and test software on embedded ARM, x86-64, and GPU targets while collaborating with systems, hardware, and test engineers. Prepare design documentation and support software development across design, integration, and testing phases.

Develop and maintain scalable backend applications and services using Java, J2EE, Spring Boot, APIs, microservices, and distributed systems. Integrate AI, machine learning, generative AI, AI agents, and MCP capabilities into enterprise applications. Design software architectures, implement testing and CI/CD, optimize performance, support cloud-native deployments, and ensure security, reliability, observability, and operational readiness.

Develop and maintain options valuation and risk management systems. Responsibilities include full-cycle software development, requirements gathering, solution design, coding, code reviews, troubleshooting, performance improvements, documentation, and collaboration with traders, risk managers, quantitative analysts, and support teams. The role requires object-oriented programming, data analysis tools, and strong knowledge of mathematics, statistics, probability, stochastic calculus, numerical methods, and linear algebra.

Build and maintain data-heavy frontend interfaces using React and TypeScript. Develop components, views, unit and integration tests, and E2E coverage. Participate in code reviews, document technical work, create Storybook stories, manage JIRA tasks, communicate blockers, and own feature areas end to end. The role includes mentorship and requires an active Secret Clearance or one held within the past 24 months.

Develop and integrate software for complex defense software and hardware systems. Responsibilities include coding, debugging, software integration, regression testing, requirements testing, and participation across the full software lifecycle. The role includes project rotations, mentorship, technical workshops, and collaboration across disciplines. Candidates will use multiple programming languages and object-oriented design techniques, with opportunities to work with embedded systems, containers, version control, and Windows or Linux environments.

Develop, test, deploy, and maintain Ethereum/EVM blockchain applications, smart contracts, and Web3 integrations. Collaborate with engineering, product, compliance, and security teams to deliver secure, scalable software. Translate business requirements into quality code, participate in design discussions and code reviews, troubleshoot production issues, and improve automation and development practices. Support cloud-native, containerized applications while applying secure coding and operational excellence standards.

Participate in development, testing, integration, maintenance, troubleshooting, and documentation of software. Ensure code quality and security practices, engage in agile ceremonies and peer reviews, collaborate cross-functionally, handle basic issues under supervision, and rotate through application, platform, and data experiences as part of the two-year Technology Development Program.

Build and maintain real-time, event-based offers systems using low-latency microservices and distributed cloud infrastructure. Develop web clients and server-side applications, contribute to solution proposals, collaborate with Product teams, improve software quality through code reviews and testing, support live systems at scale, and use AI-assisted development workflows. The role requires handling high-traffic production systems and evolving business requirements.

Designs, develops, tests, troubleshoots, and supports secure, scalable Java and React applications in an agile environment. Builds production code, contributes to architecture, analyzes data for system improvements, supports CI/CD and DevOps practices, and uses AI-assisted development tools responsibly. Preferred experience includes Kafka messaging and AWS cloud technologies.

Build full-stack, agent-driven software for SOX control testing and internal audit workflows. Design reliable and observable LLM agent systems, create structured audit deliverables, own end-to-end technical workstreams, and collaborate with product, design, auditors, and domain experts. Engineers will help shape agentic architecture, AI tooling, evaluation practices, and product direction while working on ambiguous 0-to-1 initiatives.

Build high-scale internal observability systems covering metrics, logs, traces, cost attribution, chargeback, compliance, and auditing. Partner with backend and platform teams to instrument services, evaluate observability infrastructure, and scale systems for Vercel’s production traffic. The role requires TypeScript, production experience with Go, Rust, or Zig, distributed systems expertise, cloud infrastructure knowledge, and familiarity with observability tooling.

Improve simulation release processes, quality strategies, scalability, reliability, and incident management. Build production-quality services, frameworks, and tooling; establish testing and release gates; diagnose systemic bottlenecks and failures; improve performance, monitoring, error attribution, and recovery. Collaborate with simulation, infrastructure, and platform teams to deliver organization-wide improvements in simulation quality, throughput, and operational readiness.

Build and ship production software across Superhuman’s AI-powered productivity products. Develop features using modern web frameworks, large language models, natural language processing, and intelligent automation. Contribute to scalable distributed systems, testing, deployment, and system design while collaborating with product, design, and engineering teams. The role emphasizes mentorship, rapid growth, independent execution, and delivering reliable user experiences to millions of users.

Develop and test software controlling complex hardware and automated test equipment for defense and intelligence systems. Responsibilities include coding, debugging, software and hardware integration, regression and requirements testing, and working with AI/ML services. The role involves multidisciplinary collaboration, possible business travel for demonstrations and installations, and participation in a structured first-year engineering development program.