156 results for Front End Developer jobs

Sr Software Developer

Fort Lauderdale, FL
onsite
Temporary
0 - 0 USD / Yearly
We are seeking a Senior/Staff Software Engineer to lead technical strategy and architect scalable systems. You will work across services built using Python, JavaScript, TypeScript, Java, C#, C++, Go, Swift, Ruby, and PHP, depending on the product area. This role involves influencing engineering best practices, mentoring teams, and owning complex technical initiatives.What You’ll Do<ul><li>Lead architecture and design for large-scale systems and platforms</li><li>Build and optimize high-performance services in Python, JavaScript/TypeScript, Java, C#, C++, Go, Swift, Ruby, or PHP</li><li>Set engineering standards for testing, observability, and reliability</li><li>Improve scalability, cloud infrastructure, and system resilience</li><li>Mentor engineers at all levels and support hiring efforts</li><li>Drive cross-functional collaboration with Product, Design, and Leadership</li><li>Lead incident response and root-cause analysis initiatives</li></ul>
2026-03-13T00:00:00Z

Sr Software Developer

Miami, FL
onsite
Temporary
0 - 0 USD / Yearly
We are seeking a Senior/Staff Software Engineer to lead technical strategy and architect scalable systems. You will work across services built using Python, JavaScript, TypeScript, Java, C#, C++, Go, Swift, Ruby, and PHP, depending on the product area. This role involves influencing engineering best practices, mentoring teams, and owning complex technical initiatives.What You’ll Do<ul><li>Lead architecture and design for large-scale systems and platforms</li><li>Build and optimize high-performance services in Python, JavaScript/TypeScript, Java, C#, C++, Go, Swift, Ruby, or PHP</li><li>Set engineering standards for testing, observability, and reliability</li><li>Improve scalability, cloud infrastructure, and system resilience</li><li>Mentor engineers at all levels and support hiring efforts</li><li>Drive cross-functional collaboration with Product, Design, and Leadership</li><li>Lead incident response and root-cause analysis initiatives</li></ul>
2026-03-13T00:00:00Z

IBM i (AS400) Developer

Rochester Hills, MI
remote
Contract / Temporary to Hire
42.75 - 49.5 USD / Hourly
Job Summary: We are seeking an experienced Senior IBM i Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining applications on the IBM i platform (formerly known as iSeries/AS/400), leveraging RPG (free and fixed format), CL, SQL, and DB2. You will play a key role in modernizing legacy systems, integrating with third-party solutions, and ensuring performance and reliability of core business applications. Key Responsibilities: Design, develop, and maintain IBM i (AS/400) applications using RPG IV / RPGLE (free and fixed), CL, SQL, DDL, and DDS. Collaborate with stakeholders to gather requirements and translate them into technical solutions. Troubleshoot and resolve complex technical issues in a timely and efficient manner. Modernize legacy applications and participate in system integration projects (e.g., REST APIs, web services). Create and maintain technical documentation. Ensure adherence to development standards. Support production deployments and general support, including occasional after-hours or on-call support. Collaborate with cross-functional teams, including infrastructure, QA, and project management. Required Qualifications: 7+ years of experience in IBM i (AS/400) development. Expertise in RPG III / RPG IV / RPGLE (free-form and fixed-form), CL, and embedded SQL. Must be able to code in fully free RPG. Experience with the IFS. Experience with ACS. Strong knowledge of DB2 for i, including database design, optimization, and query tuning. Familiarity with source control tools (e.g., Git, Aldon, TurnOver). Familiarity with IDE tools (e.g., RDi, Visual Studio Code). Excellent problem-solving skills and ability to work independently or in a team. Strong communication and documentation skills. Preferred Qualifications: Experience with IBM i web services (REST/SOAP), XML, JSON. Experience with application modernization and integration using APIs, web services, or message queues.
2026-03-18T00:00:00Z

Software Development IV

Arlington, VA
onsite
Temporary
94.87 - 94.87 USD / Hourly
This role supports a key Federal defense program and is responsible for developing, maintaining, and enhancing complex software applications and frameworks across the full software release lifecycle. This role requires expert-level technical proficiency, strong problem-solving abilities, and the ability to contribute to multiple technical domains concurrently.This position works onsite in Arlington, VA, collaborating closely with an all-onshore engineering team. Ideal candidates will be able to quickly ramp up in a fast-paced environment and hit the ground running. Key Responsibilities:· Analyze, design, develop, and update software for new features, system enhancements, and performance improvements.· Write, maintain, and document high-quality C++ source code.· Develop solutions for complex technical problems affecting multiple systems and disciplines.· Implement and maintain communication interfaces using protocols such as TCP/IP, UDP, and DDS.· Work within the Linux operating system at an advanced level.· Support containerization and automated deployment using Docker and Kubernetes (RKE2).· Collaborate across engineering, operations, and integration teams to support software deployments.· Utilize software source control and configuration management tools.
2026-03-16T00:00:00Z

Email Designer

Agoura Hills, CA
remote
Temporary
31.6635 - 36.663 USD / Hourly
We are looking for a talented Email Designer to join our creative team in Calabasas, California. This is a long-term freelance contract position offering an excellent opportunity to showcase your design expertise while contributing to the visual identity of a leading retail brand. In this role, you will collaborate with a dynamic team to create visually appealing and highly functional email designs that engage and inspire. Responsibilities:• Collaborate with the Design Lead to organize and maintain Figma files for optimal workflow efficiency.• Ensure all newsletter assets are structured, scalable, and prepared for timely deployment.• Create visually engaging email designs that align with brand guidelines and marketing objectives.• Manage version control and file updates to maintain consistency across projects.• Work closely with the Creative Director, Project Manager, and other team members to execute design projects.• Optimize design elements for usability and responsiveness across various email platforms.• Develop innovative design solutions that enhance user engagement.• Coordinate with cross-functional teams to ensure alignment with overall campaign goals.• Stay updated on industry trends and best practices in email design.• Provide regular feedback and suggestions for improving the design process.
2026-03-24T00:00:00Z

User Experience Designer II

Sunnyvale, CA
onsite
Temporary
45 - 50 USD / Hourly
Optical Design TechnologistLocation: Sunnyvale, CADuration: 6‑month contract with potential extensionJob SummaryWe are seeking an experienced Optical Design Technologist with strong expertise in AR software development, optical metrology, prototyping, and data infrastructure. This role involves building AR optical prototypes from the ground up—developing applications in Unity/Unreal, designing custom image viewer tools, assembling hardware, conducting precise metrology, and building scalable data pipelines. The ideal candidate combines hands-on engineering, analytical problem‑solving, and user-centered research.Key ResponsibilitiesAR Software Development<ul><li>Develop AR applications using Unity or Unreal Engine for prototype evaluation and user studies.</li><li>Build custom image viewer applications for third‑party AR devices to support benchmarking and competitive analysis.</li><li>Use MATLAB, C#, C++, or Python for application development, automation, and scripting.</li><li>Troubleshoot hardware/software integration in prototype systems.</li><li>Create tools for automated testing, data capture, and system calibration.</li><li>Assemble AR optical prototypes using both commercial and custom optics, displays, and sensor components.</li><li>Design and fabricate fixtures using CAD software (SolidWorks, Fusion 360, OnShape).</li><li>Utilize rapid prototyping methods including 3D printing (FDM, SLA) and basic fabrication techniques.</li><li>Perform optical measurements for display characterization, including luminance, color accuracy, MTF, distortion, field of view, and related metrics.</li><li>Maintain and calibrate metrology equipment such as photometers, colorimeters, spectrometers, and optical benches.</li><li>Document measurement methodologies, specifications, and test procedures with emphasis on accuracy and repeatability.</li><li>Design and maintain database structures for storing optical measurements, user study results, and experimental data (SQL/NoSQL).</li><li>Develop automated pipelines for data ingestion, validation, and long‑term storage.</li><li>Write analysis scripts using Python, MATLAB, or R to process measurement data and user study outputs.</li><li>Create clear visualizations and dashboards to communicate findings to cross‑functional teams.</li><li>Produce well-structured documentation and communicate findings effectively to internal teams.</li><li>Maintain organized records, measurement logs, and experimental documentation.</li><li>Demonstrate strong ownership, attention to detail, and ability to dive deep into technical challenges while simplifying complex concepts for stakeholders.</li></ul>
2026-03-16T00:00:00Z