Top Software Engineer Jobs

Build and own LearnVector’s full-stack AI learning product, including frontend experiences, backend services, data layers, deployment infrastructure, streaming AI interactions, session memory, content pipelines, observability, testing, and CI. The role requires making foundational architecture decisions, integrating LLM APIs, operating production systems, and shipping frequent product improvements in an on-site, early-stage startup environment.

Designs, develops, tests, and maintains complex, scalable software systems. Contributes to architecture, distributed systems, cloud-based solutions, technical projects, troubleshooting, automated testing, and continuous integration. Collaborates with product, design, architecture, and cross-functional teams while mentoring junior engineers and supporting technical decision-making. Evaluates new technologies and drives improvements in software quality, reliability, performance, and development efficiency.

Design and build cloud services and web applications to manage and monitor medical imaging devices. Develop microservices, APIs, data pipelines, dashboards, and front-end interfaces; collaborate with product and design teams, produce regulatory documentation, and participate in on-call rotations and code reviews.

As a Senior Full Stack Software Engineer, you will build and improve products, create user interfaces and APIs, and collaborate with various teams to enhance the customer experience.

The Senior Fullstack Software Engineer will design and maintain scalable features, owning key components, mentoring others, and ensuring code quality while architecting growth within the team's tech roadmap.

As a Founding Software Engineer, you'll build and scale core systems, develop products for pilots, integrate data and AI, and shape architectural decisions.

The Associate Software Developer will contribute to software development, write clean code, assist with API integration, and support cloud-based applications.

As a mid-level Software Engineer, you'll deliver Python-based platform features, collaborate with teams, and maintain system reliability and scalability.

Build and operate full-stack systems, backend services, APIs, and infrastructure. Ship end-to-end user features, deploy products and ML models, integrate with CAD/3D tools, and ensure enterprise-grade security, authentication, multi-tenancy, and observability. Contribute to architecture, design reviews, and cross-team product work.

Own and operate integrations across MES, WMS, QMS, PLM/PDM, and ERP systems. Develop C#/.NET API integrations, monitoring, alerting, logging, retry and reconciliation workflows. Manage PLM/PDM-to-MES pipelines, data mappings, documentation, authentication, access controls, CI/CD, and production support. Lead data migration from legacy finance systems, including extraction, cleansing, validation, cutover, and troubleshooting. The role is fully onsite in Los Angeles and may require extended hours or weekends.

Develop backend software, APIs, microservices, and scalable systems using Java, Spring, Docker, Kubernetes, and cloud technologies. Support system design, solution engineering, risk identification, and software development for client solutions. Collaborate with development teams while applying Linux, DevOps, CI/CD, and open-source tools. The role requires an active TS/SCI clearance, willingness to take a polygraph, and eligibility to obtain a DoD 8570-compliant certification.

Develop and support secure, scalable Oracle HCM integrations using Oracle Integration Cloud, Fast Formulas, APIs, data loaders, extracts, and enterprise platforms. Responsibilities include requirements analysis, design, development, testing, deployment, monitoring, troubleshooting, root cause analysis, documentation, CI/CD automation, and production support. The engineer collaborates with technical and business stakeholders, follows software engineering and DevOps practices, and participates in a 24/7 on-call rotation.

Develop distributed backend systems, APIs, and services for data acquisition, access, and processing. Write maintainable Golang services and a Python client library, optimize ingestion and retrieval performance, and collaborate with physicists and engineers to translate requirements into software. The role supports simulation and experimental data analysis in a fusion-energy environment and may involve safety-sensitive work, occasional travel, nights, weekends, or on-call coverage.

Design, develop, test, maintain, and integrate real-time and digital simulation models using C++ and Java. Build pre-processing tools and Python-based post-processing and data analysis libraries. Work with distributed system-of-systems simulations, third-party model integration, software build systems, version control, containerization, and simulation data analysis.

Build and maintain end-to-end product features across React and TypeScript front ends, APIs, and supporting services. Collaborate with product, design, and engineering teams to simplify complex workflows, make architecture decisions, improve accessibility and performance, and troubleshoot production issues. The role requires strong product judgment, full-stack fluency, independent decision-making, and effective cross-functional communication. Work is hybrid, requiring at least three days weekly in San Francisco or New York City.

Design and implement mission-critical state estimation and control algorithms, simulation models, and software infrastructure for real-time and offline testbeds. Develop production-quality software, offline data analysis tools, and integrated test plans for SPARC control software. Collaborate with engineering teams to integrate software into hardware and software testbeds, while improving company-wide tooling and development processes.

Develop and maintain mission-critical software, communication protocols, customer-facing interfaces, SDKs, and deployment tools for warehouse automation systems. Responsibilities include coding, testing, benchmarking, code reviews, debugging, documentation, cross-functional feature development, serving as a Cube Control subject matter expert, and mentoring junior engineers.

Build and own full-stack systems for enterprise Retool administration, governance, security, and organization-wide scaling. Develop admin onboarding, projects, permissions, AI cost controls, telemetry pipelines, and multi-instance management features. Work across backend systems, data modeling, product infrastructure, APIs, and customer-facing interfaces while collaborating with engineering, product, design, and security teams. Own technically challenging projects end to end, emphasizing scalability, reliability, testing, code quality, and solving enterprise customer problems.

Lead design, development, modernization, and support of business-critical ASP.NET full-stack applications. Mentor and guide engineers, produce maintainable code, lead database design (Oracle PL/SQL), participate in design/deploy reviews, triage production issues, and assist hiring and team staffing.

Build and deploy full-stack product features across user interfaces, APIs, and cloud environments. Design, develop, test, debug, maintain, and support scalable software tailored to aviation and defense operational technology needs. Contribute to architecture, security, compliance, and quality standards while mentoring peers and participating in Agile development. Required experience includes JavaScript or TypeScript, a modern frontend framework, Go, REST APIs, AWS, Docker, CI/CD, and SaaS product development.

Design, develop, test, deliver, and maintain performant, reliable, scalable software for Heliux’s core platform. Engineers solve complex technical problems end to end, influence platform architecture and technical direction, and work closely with manufacturing customers. Roles may support Product, Supply Chain, Manufacturing, Planning, or Sales OS modules.

Design, develop, test, deliver, and maintain performant, reliable, scalable software for Heliux’s core manufacturing platform. Engineers solve complex technical problems end to end, contribute to platform and organizational technical direction, collaborate closely with manufacturing customers, and may work across Product, Supply Chain, Manufacturing, Planning, or Sales OS modules.

Design, develop, test, deliver, and maintain Heliux’s scalable core software platform. Engineers solve complex technical problems end to end, contribute to platform architecture and technical direction, and work directly with manufacturing customers to understand hardware engineering and production workflows. Assignments may span Product, Supply Chain, Manufacturing, Planning, or Sales OS modules.

Design, develop, test, deliver, and maintain performant, reliable, scalable software for Heliux’s core platform. Engineers work end-to-end across product, supply chain, manufacturing, planning, or sales modules; solve complex technical problems; gain manufacturing domain expertise; and contribute to platform architecture and technical direction.

Design, develop, test, deliver, and maintain Heliux’s scalable core software platform. Engineers solve complex technical problems end to end, contribute to platform architecture and technical direction, and work directly with manufacturing customers across product, supply chain, manufacturing, planning, and sales modules.