356 Software Developers jobs in Orange County

Zachary Piper Solutions is seeking a Full Stack Developer to support mission-unique software development for U.S. government satellite operations, while also contributing to core product development. You'll work across backend and frontend systems to build scalable, secure, and high-performance applications using Python, AWS, and modern JavaScript frameworks. No prior space experience is requiredthink of satellites as flying servers you connect to every 90 minutes. This hybrid role is based in Southern California and involves close collaboration with satellite operators, customers, and engineers to deliver reliable, cloud-native solutions for satellite command and control. Candidates must hold an active TS/SCI Clearance. Responsibilities of the Full Stack Developer include:

• Develop and maintain full stack applications supporting satellite operations.
• Build APIs and integrate with AWS services (EC2, S3, Lambda, RDS, Fargate, EKS).
• Design and troubleshoot distributed systems, caching layers, and event-driven architectures.
• Work with React components in TypeScript using frameworks like Next.js and Refine.
• Collaborate with cross-functional teams to gather requirements and implement new features.
• Optimize software for scalability, cost, and performance.
• Automate tasks and build CI/CD pipelines using GitHub Actions or similar tools.
• Contribute to both backend and frontend development in a secure, mission-critical environment.

Qualifications for the Full Stack Developer include:

• Bachelor's degree in Computer Science or related field.
• 4+ years of professional experience in backend or full stack development.
• Active U.S. Security Clearance (TS/SCI) required.
• Proficiency in Python, GraphQL, Docker, and Terraform (or similar IaC tools).
• Familiarity with JavaScript and experience in full stack or frontend development.
• Experience with React, TypeScript, and frameworks like Next.js, Refine, Blitz.js, or RedwoodJS.
• Strong understanding of containerized applications and serverless architecture.
• Experience with Kubernetes and AWS services (Lambda, ECS, EKS, CloudWatch, S3, EFS/EBS, EC2, RDS).
• Strong knowledge of API design, distributed databases (NoSQL and relational), and multi-tier systems.
• CI/CD pipeline development with GitHub or GitLab.
• Version control using Git and GitLab or similar tools.
• Strong troubleshooting and technical analysis skills.
• Independent self-starter with excellent time management.
• High standards for software quality, maintainability, and performance.
• Effective communicator across frontend, backend, and product teams.

Compensation for the Full Stack Developer includes:

• Salary Range: $120,000-180,000 depending on experience.
• Full Benefits: Cigna Medical, Dental, Vision, 401K, PTO, Sick Leave if required by law, and Holidays

Keywords: Full stack development, Python, GraphQL, React, TypeScript, Next.js, Docker, Terraform, AWS, Lambda, ECS, EKS, EC2, RDS, CI/CD, GitHub, GitLab, Kubernetes, containerized applications, serverless architecture, satellite operations, TS/SCI

Are you more than a software engineer? Want to work directly with users of your software?

We are. We are passionate about software as a SERVICE. Our customers love us and send us thank you cards. We are unconventional engineers. We are committed not only to improving but transforming healthcare. If you want to board a rocketship, work hard, play hard, and have more awesome opportunities for your career, then we want to hear from you.

Voluware’s VALER® is a cloud-based application automating health care revenue operations and providing connectivity solutions among health care insurers and providers. Voluware is looking for talented software engineers who enjoy directly interfacing with customers and channeling their creative energies to solve real world problems.

Requirements

The ideal candidate will be a team player, approach problems from the customer's perspective, coachable, and true to her/his word.

Responsible for:

• Maintaining and extending database schema and data as appropriate for adding new features or resolving product issues
• Server-side development to support additional features or resolve product issues, including extensions to product APIs
• Document feature changes, estimate effort and complete work according to plan, both in terms of timeliness and adherence to specifications.
• User interface software development to customize operation of VALER®

Technology Stack:

• User Interface: HTML5, CSS3, angular.js
• Web Services: nginx, node.js
• API/Server: Python, Flask
• Database: postgres
• Source Control: git
• Platform: Linux Debian

Must have:

• Python
• Linux
• 1-3 years of demonstrated experience in at least one of the core stack areas.

Successful candidates will be (1) passionate about UI (2) able to converse fluently around all stack areas and understand the challenge (and fun) of building custom software solutions distributed over a cloud infrastructure.

This is a hybrid position - Candidates must be in commuting distance to our offices in Huntington Beach, CA

Benefits

Job Type: Full-time

Benefits include :

• 401K
• Health Insurance
• Dental Insurance
• Vision Insurance
• Paid time off

• Competitive Base Salary!
• 401K, PTO, and excellent benefits!
• Accelerated Career Growth!
• Stock Options!

• Ensures Quality: Drives clean, maintainable, and scalable code using best practices, automated testing, and peer reviews.
• Thinks Architecture & Design First: Understands scalability, modular design, microservices, and system performance considerations.
• Embraces Agility: Experienced in Agile/Scrum environments with CI/CD pipelines, DevOps, and iterative development.
• Leads with Proactive Communication: Keeps stakeholders informed, collaborates effectively, and takes ownership of deliverables.
• Champions Best Practices: Follows and enforces coding standards, version control workflows (Git), and deployment strategies .
• Open to learn and work on any new technology or project

• Frontend: Expert in Angular (17, 18, 19) with deep knowledge of state management, component architecture, and performance optimization.
• Backend: Strong experience with Node.js, Express.js, RESTful APIs, and Microservices .
• Database: Proficiency in MongoDB and experience designing efficient, scalable database schemas.
• Cloud & DevOps: Hands-on experience with AWS services (Lambda, EC2, S3, DynamoDB, API Gateway, etc.).
• Development Workflow: Experience with Agile methodologies, CI/CD pipelines, unit & integration testing, and Git workflows .

• Develop and maintain full stack applications supporting satellite operations.
• Build APIs and integrate with AWS services (EC2, S3, Lambda, RDS, Fargate, EKS).
• Design and troubleshoot distributed systems, caching layers, and event-driven architectures.
• Work with React components in TypeScript using frameworks like Next.js and Refine.
• Collaborate with cross-functional teams to gather requirements and implement new features.
• Optimize software for scalability, cost, and performance.
• Automate tasks and build CI/CD pipelines using GitHub Actions or similar tools.
• Contribute to both backend and frontend development in a secure, mission-critical environment.

• Bachelor's degree in Computer Science or related field.
• 4+ years of professional experience in backend or full stack development.
• Active U.S. Security Clearance (TS/SCI) required.
• Proficiency in Python, GraphQL, Docker, and Terraform (or similar IaC tools).
• Familiarity with JavaScript and experience in full stack or frontend development.
• Experience with React, TypeScript, and frameworks like Next.js, Refine, Blitz.js, or RedwoodJS.
• Strong understanding of containerized applications and serverless architecture.
• Experience with Kubernetes and AWS services (Lambda, ECS, EKS, CloudWatch, S3, EFS/EBS, EC2, RDS).
• Strong knowledge of API design, distributed databases (NoSQL and relational), and multi-tier systems.
• CI/CD pipeline development with GitHub or GitLab.
• Version control using Git and GitLab or similar tools.
• Strong troubleshooting and technical analysis skills.
• Independent self-starter with excellent time management.
• High standards for software quality, maintainability, and performance.
• Effective communicator across frontend, backend, and product teams.

• Salary Range: $120,000-180,000 depending on experience
• Full Benefits: Cigna Medical, Dental, Vision, 401K, PTO, Sick Leave if required by law, and Holidays

Nice to see you here. Apply for the Full Stack Developer role below.

Salary range: $100,000-$125,000

But there's more. See the Five & Done Careers page for more opportunities.

Five & Done is an Equal Opportunity Employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. We are committed to the principle of equal employment opportunity and to providing employees with a work environment free of discrimination and harassment.

3+ month contract to hire

Fully onsite in Irvine, CA

Major responsibilities:

• Design, develop, and maintain microservices-based applications to enhance scalability.
• Utilize containerization technologies for consistent deployment across environments.
• Implement and manage container orchestration for automated deployment, scaling, and operation.
• Collaborate with cross-functional teams to implement DevOps practices, including CI/CD pipelines, infrastructure as code (IaC), and automated testing.
• Architect and implement solutions that scale horizontally to meet dynamic workloads while optimizing resource utilization.
• Design and implement resilient and fault-tolerant applications, ensuring high availability and quick recovery from failures.
• Implement robust monitoring and logging practices using tools like Prometheus and Grafana.
• Champion API-first design principles, creating well-defined and documented APIs for seamless communication between microservices and external systems.
• Embrace and apply agile methodologies for rapid and iterative development cycles, responding quickly to changing requirements and delivering high-quality software.
• Other duties and responsibilities as assigned.

Required:

• Bachelor's degree in Computer Science or related field, or 5+ years of experience.
• 7+ years of experience in software development, designing, developing, and deploying cloud-native applications.
• Expertise in utilizing AI for productivity and software quality (e.g., code generation, debugging, test automation, log anomaly detection).
• Proficiency in multiple programming languages (e.g., C#, Rust, Python) and relevant frameworks/libraries.
• Expertise in backend development and working knowledge of databases (SQL, NoSQL).
• Expertise in JavaScript frameworks (e.g., Angular.js, Vue.js, React.js) for building single-page applications.
• Experience with scalable and resilient system design.
• Familiarity with enterprise software design principles (e.g., SOLID, 12 Factor applications), distributed message/event processing, API gateways, service mesh, serverless applications.

Preferred:

• Experience with event-driven architecture and real-time data processing using technologies like Kafka or RabbitMQ.
• Experience integrating machine learning and AI models into software applications.

Knowledge/Skills/Abilities:

• Skilled in developing and consuming RESTful APIs and GraphQL.
• In-depth knowledge of microservices architecture, containerization, and orchestration tools (e.g., Docker, Kubernetes).
• Strong understanding of DevOps practices, CI/CD pipelines, and infrastructure automation.
• Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure-as-a-service (IaaS) offerings.
• Proficiency with monitoring, logging, and observability tools (e.g., Prometheus, Grafana).
• Effective interpersonal, verbal, and written communication skills.

EEO Employer

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package.

Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.

Job Description Job Description Analyze the existing backend legacy code built on Java / J2EE, JSP, JSF, Servlets, JPA, and Hibernate . Independently working toward the front-end application that was built on React, Node.js, TypeScript, and JavaScript . Expertise in database knowledge of PostgreSQL/NOSQL, Stored Procedures, Views, Triggers , and Database functions. Expertise in third-party applications integration utilizing REST/SOAP/Flat file. Maintain the newly built modern applications in the cloud by identifying suitable AWS Cloud services that have high performance and scalability. Good knowledge of managing and deploying the application in JBOSS and Apache servers in either Windows or Mac. Good to have Python, Kotlin, Mobile skills, Docker, Spring, Linux/Unix. Build web applications with best practices using high-quality and reusable code utilizing modern technologies that comply with industry standards. Transform app designs into front-end code with React, Node.js, Typescript, HTML5, CSS, and JavaScript. Monitor app performance, watch for errors related to site usability problems, and rectify any issues. Optimize our web applications for maximum speed and scalability. Gather and evaluate user requirements in collaboration with product Managers and Engineers. Run code optimization tools and analyzers to spot refactor inefficiencies to create highly performant code. Work in a multidisciplinary team with other professionals such as the DevOps team, Managers, and DBA, and assist with coding and Independently troubleshoot the root cause, fixing issues faster. Stay up to date on emerging technologies and industry trends. Maintain and improve the website within brand guidelines. Assist in creating or updating technical documentation and code reviews. Participate in daily stand-up activities to closely monitor work against schedules and deliverables, providing progress updates and reporting any issues following Agile. Ensure the best possible performance, quality, security, high availability and responsiveness of applications up-time, data availability, and performance of the platform. Contribute to the architecting of solutions to the complex problems of a high volume, big dataset environment. You will be expected, within a short ramp-up period, to make major contributions to the product's development across the front-end and back-end tasks. You will work on executing various user stories from the product's backlog, assisting in the completion of those tasks within the agreed timeline and following the user story's acceptance criteria. Company Description PropStream was founded in 2006 and has become the leading real estate data solution for real estate investors, agents, and service providers providing the data and tools they need to identify new opportunities and effectively grow their businesses. In November 2021, PropStream became part of the Stewart Title family (NYSE: STC) yet continues to operate as an independent entity. Headquartered in Lake Forest, CA, PropStream currently maintains a remote and hybrid-friendly working environment. Our team is diverse, innovative, dynamic, and has a passion for providing an exceptional customer experience in everything that we do. Company Description PropStream was founded in 2006 and has become the leading real estate data solution for real estate investors, agents, and service providers providing the data and tools they need to identify new opportunities and effectively grow their businesses. In November 2021, PropStream became part of the Stewart Title family (NYSE: STC) yet continues to operate as an independent entity.

Headquartered in Lake Forest, CA, PropStream currently maintains a remote and hybrid-friendly working environment. Our team is diverse, innovative, dynamic, and has a passion for providing an exceptional customer experience in everything that we do.

Unlock your potential with Quantum ePay® We're a full-service financial technology provider that helps business owners lower their costs, earn more money, and improve their quality of life.

We offer truly innovative payment processing solutions and an ever-expanding line of products to boost productivity, enabling our clients to operate efficiently and effectively in confidence. With a focus on providing exceptional service to our merchants, we bestow integrity, teamwork, passion, and delivering reliable service. Our company is growing, and we are seeking experienced business professionals!

We're looking for a skilled Full-Stack Developer specializing in Laravel to join our growing team and help us evolve our products into a modern, scalable, and intuitive platform.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Collaborate with product, design, and engineering teams to build new features and optimize existing ones across Quantum's platform
• Work on both internal-facing tools and customer-facing features
• Refactor legacy jQuery/Bootstrap code to modern frontend frameworks like React and/or Vue with Tailwind
• Write clean, testable PHP code in Laravel, leveraging Eloquent, Jobs, Events, Notifications, and Queues
• Build and consume APIs, manage integrations, and optimize database queries
• Participate in code reviews, agile ceremonies, and architecture discussions

TECH STACK

• Backend: Laravel (Monolith), MySQL
• Frontend: React, Vue, jQuery, Bootstrap, Tailwind CSS
• DevOps: AWS, DigitalOcean, Docker, GitHub Actions
• Tooling: Jira, Slack, Figma, Postman

QUALIFICATIONS:

• 3+ years of full-stack development experience with Laravel and modern JS frameworks (React or Vue)
• Solid understanding of OOP, RESTful APIs, and relational databases
• Experience working with monoliths and incrementally modernizing legacy codebases
• Comfortable navigating and improving code that blends jQuery and modern JS
• Familiarity with payment systems or fintech is a plus
• Self-motivated and reliable with strong communication skills

NICE-TO-HAVE:

• Experience with headless architecture or API-first platforms
• Knowledge of compliance standards in the payments space (e.g. PCI)
• Familiarity with serverless Laravel apps (e.g., Laravel Vapor or AWS Lambda)

SALARY:

This role includes quarterly profit-sharing bonuses as part of a total compensation package, in addition to a full range of medical, dental, retirement planning, and other benefits.

• Base salary range: $85,000 - $22,000
• Salary including quarterly profit-sharing bonus and comprehensive benefits program range (annualized): 109,125 - 153,525

LOCATION: This role requires the employee to work fully onsite at our Anaheim Hills location.

WHY WORK HERE?

• Awarded Top Workplace of Orange County by the OC Register!
• Flex PTO!
• New state-of-the-art, open-concept facility with stand-up desks, balance boards, stationary bikes, and more!
• Work hard, play hard culture!
• Monthly Beer Socials and BBQs!
• Proven "promote from within" mentality!
• Benefit offerings:
  • Medical, dental, vision, acupuncture, and chiropractic
  • 401k Safe Harbor; 100% employer match processed semi-monthly, up to 4%
  • Profit Sharing; paid on a quarterly basis