Top Entry Level Software Engineer Jobs in Los Angeles, CA

Build and operate highly reliable card-issuing software and tooling across authorization, clearing, settlement, certification, and network integrations. Serve as a technical expert on card-network specifications, protocols, mandates, and production behavior. Lead complex cross-team engineering work, debug protocol-level issues, influence network requirements, mentor engineers, improve platform reliability, and participate in on-call support for critical financial systems.

Develop and deploy reliable software for a distributed SQL database in a fast-paced production environment. Responsibilities include designing, coding, testing, and owning projects throughout the product lifecycle. Work may involve LLMs, vector indexes, database fault tolerance, SQL query performance, SIMD, LLVM code generation, search, and query optimization. Collaborate with engineering, product, marketing, and sales teams while developing professionally alongside experienced engineers.

Develop and deploy reliable software for SingleStore’s distributed SQL database. Responsibilities include designing, coding, testing, and improving systems involving query optimization, fault tolerance, concurrency, multithreading, server architectures, LLMs, vector indexes, SIMD, and LLVM code generation. The role involves end-to-end project ownership, collaboration across teams, and participation throughout the product lifecycle.

Develop and prototype 5G network solutions, automate and improve software development tools and environments, and help design, build, and maintain development verification labs. The role requires programming across Python, JavaScript, Bash, C/C++, and Go, along with Git, Linux, debugging, and Agile/Scrum knowledge. Work supports Nokia’s satellite-based LTE and 5G networking products.

Design, develop, test, validate, and support software and firmware for avionics systems using processors and microcontrollers. Responsibilities include launch operations support, device bring-up, flight hardware and software integration, troubleshooting, bug investigation, and collaboration across multidisciplinary teams. The role requires hands-on engineering in a dynamic environment, with occasional extended hours and weekends to meet critical deadlines.

Designs, develops, deploys, tests, and reviews software applications, features, and defect fixes. Collaborates with team leaders and users to support a product roadmap, analyze requirements, document software, provide developer-level support, and learn existing codebases. The role also involves participating in planning meetings, conferences, and occasional team travel.

Build high-performance systems for real-time telemetry processing, data visualization, and exploration of millions of sensor data points. Contribute to production code, distributed systems, DevOps, and frontend/backend development while collaborating on code reviews, design, product planning, and engineering standards. The role is designed for a new college graduate and involves learning within a fast-paced startup environment.

The role involves designing, developing, and maintaining software applications. Collaboration with cross-functional teams is expected, alongside optimizing existing systems.

Design, develop, test, review, and maintain medium-complexity software systems. Translate product requirements into scalable, secure, modular, and maintainable applications; provide application support; participate in design and code reviews; and mentor less experienced engineers. The role requires programming expertise, knowledge of data structures, algorithms, databases, caching, and strong collaboration and problem-solving skills.

Build and maintain full-stack software across internal tools, campaign planning, field operations, weather and geospatial data, aircraft operations, and customer-facing products. Work directly with users and cross-functional teams to identify problems, prototype solutions, and own products through deployment and continued development. Improve shared software components and technical patterns across the organization.

Design, develop, test, and optimize safe, scalable real-time software for production autonomous vehicle systems. Architect continuous learning infrastructure for ML model deployment and monitoring, analyze algorithms, and collaborate with embedded, platform, AI, sensor, and compute teams. Support perception, prediction, and planning integration while contributing to highway and urban autonomous driving capabilities.

Entry-level hybrid role supporting clinical laboratory operations through workflow analysis, software and solution development, algorithm creation, clinical genetic data management, and project coordination. Responsibilities span software engineering, bioinformatics, analytics, process management, diagnostic reporting, and high-throughput workflow optimization. The role requires learning genetics, biology, healthcare standards, and laboratory procedures while collaborating across technical, scientific, operational, and business teams.

Develops and supports Oracle EBS customizations, extensions, reports, interfaces, workflows, and Oracle Financials solutions. Responsibilities include requirements analysis, fit-gap assessments, workflow mapping, configuration recommendations, SQL/PLSQL development, query optimization, API and data-loader integration, troubleshooting, documentation, testing, user training, and support for financial close, reconciliations, audits, and reporting.

Develop mission-critical software for Starshield’s GNC organization, including payload management, orbital prediction, system-performance analysis, and distributed systems tools for large spacecraft constellations. Responsibilities span requirements definition, prototyping, development, testing, deployment, monitoring, and ongoing operational support. The role requires collaboration across engineering teams and may involve extended hours or weekend work supporting critical development and on-orbit operations.

Develop, test, debug, and maintain game software for console, PC, and mobile platforms. Collaborate with artists, designers, and engineers to define and implement features, deliver systems to specification, provide ongoing technical support, and balance scope, quality, and development pace.

Develop modern C++ flight-autonomy software for supersonic unmanned aircraft, including guidance, navigation, control, mission autonomy, decision-making, and sensor integration. Integrate capabilities with aircraft, command-and-control, ground, and operator systems. Build tests and simulations, diagnose cross-functional problems, and support software-in-the-loop, hardware-in-the-loop, ground, and flight testing while collaborating with GNC, simulation, operations, and pilots.

Design and build complex customer-facing product features, own technical decisions, contribute to architecture and technical direction, uphold code quality, mentor engineers, and support production incidents. The role collaborates closely with Product and Design across a modern web stack including React, TypeScript, Node.js, .NET, relational databases, and Microsoft Azure.

Lead hands-on software engineering and architecture across multiple teams, designing and delivering Angular and .NET applications, APIs, integrations, cloud solutions, and reusable engineering platforms. Modernize legacy systems, improve reliability and security, troubleshoot production issues, strengthen CI/CD and testing, and mentor engineers. Establish practical AI-assisted development practices and customer-facing AI capabilities with appropriate security, validation, traceability, and human oversight.

Own significant areas of PayBox end-to-end, from problem definition through production and iteration. Build AI-interface payment and peer-to-peer transfer experiences, integrations across AI platforms, and infrastructure for applications and plugins. Partner with Product, improve onboarding and UX, make pragmatic architectural decisions, and operate autonomously in an ambiguous, fast-moving environment. The role emphasizes strong systems thinking, product judgment, thoroughness, and extensive but accountable use of AI.

Design, develop, and maintain a full-stack internal web application tracking fish from catch to customer. Build backend services, APIs, data systems, reporting, and integrations with robotics and ERP platforms. Implement DevOps workflows covering deployment, monitoring, logging, and automated testing. Collaborate with robotics, operations, and business teams to create user-friendly tools and support a new processing facility.

Architect and build scalable, reliable onboarding systems for financial institutions. Responsibilities include developing full-stack features, integrating legacy banking and compliance systems, solving multi-tenant and real-time processing challenges, translating banking requirements into technical solutions, and owning system performance and scalability. The role involves direct collaboration with customers, product teams, banks, and engineering leadership in a fully remote startup environment.

Owns end-to-end production software, architectural decisions, and improvements to the engineering lifecycle. The principal engineer will expand AI-assisted development, make speed safe across reservations, payments, mobile, and international systems, and influence a growing team’s engineering practices. Success means enabling a fourteen-person team to ship with the effectiveness of a much larger organization.

Lead the technical direction of Zocdoc’s patient acquisition platform, building scalable APIs, microservices, AWS infrastructure, and React experiences. Improve SEO, page speed, system reliability, and patient-facing data access. Collaborate with Product, Design, and Marketing, integrate third-party data and Contentful, apply LLM technology, promote engineering excellence, mentor engineers, and drive AI-focused innovation across distributed teams.

Develop and deploy software for autonomous metal 3D printing factories. Responsibilities include architecting production-scale software, integrating control algorithms, scaling high-rate data acquisition systems, and converting customer geometries into machine print instructions. The role involves collaboration with process, controls, and mechanical engineers to deliver reliable, high-performance systems across controls, embedded computing, GPU/FPGA computing, and geometry processing.

Leads technical direction and multi-year strategy for Netflix’s Application Networking organization. Partners with engineering leads to shape architecture for globally scaled distributed systems, service-to-service communication, external traffic, identity, security, and access enforcement. The role addresses complex, ambiguous technical challenges, influences stakeholders across business units, contributes to open-source or industry standards, develops senior engineers, and communicates with engineering, product, and executive audiences.