192 results for Mobile Application Developer jobs

GoLang Developer IV

Washington, DC
onsite
Temporary
78 - 83 USD / Hourly
Position OverviewWe are seeking a Golang Developer IV to lead technical initiatives, deliver high‑impact results, and contribute to architectural and platform‑level decisions. This senior‑level role requires deep expertise in Golang, distributed systems, security, Linux internals, and modern cloud‑native development. The ideal candidate is a self‑driven leader, capable of mentoring others, influencing design direction, and developing complex services within large‑scale distributed environments.This role requires hands‑on coding, debugging, modernization, and proactive ownership of platform components. Experience with infrastructure tooling, security frameworks, and multi‑cloud environments is essential. Key ResponsibilitiesLeadership & Engineering<ul><li>Lead engineering initiatives from concept to delivery</li><li>Drive technical decision‑making and mentor junior developers</li><li>Own end‑to‑end development of Golang‑based services and system components</li><li>Break down business requirements into small, actionable technical tasks</li><li>Set coding best practices, code‑review standards, and quality guidelines</li></ul>Core Development Responsibilities<ul><li>Develop new features and backend services in Golang</li><li>Debug, diagnose, and resolve complex software defects</li><li>Reverse‑engineer legacy codebases to evaluate and refactor functionality</li><li>Participate in design sessions, analyzing architectural tradeoffs and solution options</li><li>Maintain strong documentation across solutions, APIs, and workflows</li><li>Build high‑performance components for large‑scale distributed systems</li></ul>
2026-02-25T00:00:00Z

Boomi Integration Developer

Minneapolis, MN
remote
Temporary
55.4135 - 64.163 USD / Hourly
We are looking for an experienced Boomi Integration Developer to join our team on a contract basis. In this role, you will focus on stabilizing and enhancing our existing integration environment to ensure optimal performance and reliability. This position is ideal for someone who thrives in a dynamic setting and can deliver impactful solutions within a defined timeline. Responsibilities:• Evaluate current Boomi integrations to understand the architecture, workflows, and dependencies.• Diagnose and resolve issues affecting integration stability, reliability, and data accuracy.• Recommend and execute performance improvements, error-handling updates, and best-practice optimizations.• Develop and implement modernized approaches to enhance the integration ecosystem.• Collaborate with internal teams to ensure integrations align with business goals and operational efficiency.• Provide expertise in troubleshooting and resolving technical challenges within the Boomi platform.• Document integration processes and changes for future reference and team knowledge-sharing.• Ensure high-quality deliverables while adhering to project timelines and requirements.
2026-03-12T00:00:00Z

Robotics Software Engineer

McLean, VA
onsite
Temporary
42 - 47 USD / Hourly
Position OverviewWe are seeking a Robotics Software Engineer with a solid foundation in Python on Linux and a working knowledge of robotics and autonomous systems. You will design and implement software packages, write tests to support CI, create interface adapters (e.g., JSON↔XML), and collaborate with cross‑functional teams to translate project goals into design, implementation, and verification tasks. Experience with Git, code reviews, and Agile practices is essential. Opportunities exist to contribute to systems design and C++ components if you bring preferred qualifications. Key Responsibilities<ul><li>Design and implement software in Python on Linux for robotics/autonomy use cases.</li><li>Develop unit and integration tests; support continuous integration and automated pipelines.</li><li>Implement interface adapters for data transformation (e.g., JSON ↔ XML).</li><li>Break down goals into stories/tasks; collaborate with systems, controls, and hardware teams.</li><li>Use Git for version control; participate in code and document reviews.</li><li>(Preferred) Contribute to C++ modules, architecture/ICD docs, and algorithm prototyping.</li></ul>
2026-03-13T00:00:00Z

Enterprise Applications Manager

Plymouth, MN
onsite
Permanent
120000 - 150000 USD / Yearly
We are looking for an experienced Enterprise Applications Manager to oversee and enhance the organization’s portfolio of enterprise systems within a manufacturing environment. This role requires strong leadership and technical expertise to ensure the seamless operation and optimization of business-critical applications, such as ERP systems, CRM platforms, shop-floor integrations, and reporting tools. The ideal candidate will drive digital transformation, maintain compliance standards, and collaborate with cross-functional teams to support operational excellence. Responsibilities:• Develop and implement a strategic roadmap for enterprise applications that aligns with the needs of manufacturing, supply chain, engineering, and commercial operations.• Identify and execute opportunities for automation, process improvement, and technology upgrades within production workflows.• Administer, enhance, and optimize Infor LN Cloud ERP to support processes such as production planning, inventory management, procurement, and financial integration.• Oversee integrations between enterprise systems like Salesforce, shop-floor technologies, and quality management platforms to ensure seamless data flow and operational efficiency.• Manage onshore and offshore teams for system development, testing, and deployment while ensuring minimal disruptions to production workflows.• Monitor and maintain the performance of shop-floor connected applications, including scanners, terminals, and production interfaces.• Ensure the accuracy and consistency of master data across engineering, supply chain, and production systems.• Establish and enforce SLAs with offshore vendors, ensuring timely resolution of production-critical issues and alignment with business priorities.• Lead root-cause analysis for system issues and implement corrective actions to enhance uptime and reliability.• Maintain documentation, training materials, and process maps to support system users and ensure compliance with change control protocols.
2026-03-04T00:00:00Z

SQL Developer

Lebanon, NH
remote
Temporary
49.4 - 57.2 USD / Hourly
We are looking for a skilled SQL Developer to join our team in Lebanon, New Hampshire. As part of a healthcare-focused environment, you will play a key role in designing, developing, and optimizing SQL-based solutions that support clinical, financial, and operational reporting needs. This is a Long-term Contract position offering a rewarding opportunity to contribute to impactful projects within the healthcare industry. Responsibilities: • Create, refine, and optimize complex SQL stored procedures, functions, and database routines to enhance reporting capabilities. • Develop and manage paginated reports, subscriptions, and shared datasets using Microsoft SSRS to ensure reliability and accuracy. • Collaborate with analysts and stakeholders to gather requirements, map data models, and validate report outputs. • Extract and integrate SQL data into data warehouses and downstream systems for seamless operations. • Troubleshoot data quality issues and perform performance tuning to optimize database efficiency. • Build and support ad-hoc queries and dashboards to monitor key performance indicators (KPIs) such as patient access, utilization, and readmissions. • Adhere to organizational data governance standards and ensure compliance with security protocols. • Maintain comprehensive and clear technical documentation for all development processes and procedures.
2026-03-12T00:00:00Z

SQL Developer

Delray Beach, FL
onsite
Temporary
0 - 0 USD / Yearly
We are seeking a talented SQL Developer to design, develop, and maintain database solutions that support business applications and analytics. The ideal candidate will be skilled in writing complex SQL queries, building stored procedures, optimizing database performance, and collaborating with cross-functional teams to deliver high-quality data solutions. Key Responsibilities <ul><li>Design and develop SQL queries, stored procedures, views, functions, and triggers.</li><li>Build and maintain data models, schemas, and table structures to support business needs.</li><li>Create and optimize ETL processes for data extraction, transformation, and loading.</li><li>Optimize queries for performance, scalability, and efficiency.</li><li>Analyze execution plans and identify areas for improvement.</li><li>Collaborate with DBAs to tune databases and resolve performance bottlenecks.</li><li>Ensure data accuracy, integrity, and consistency across systems.</li><li>Implement validation rules, constraints, and error-handling mechanisms.</li><li>Work with business units to understand data requirements and improve data quality.</li><li>Develop and maintain SQL scripts for dashboards, reports, and analytics tools.</li><li>Support BI developers and data analysts with required datasets and database objects.</li><li>Participate in data warehouse and reporting system enhancements.</li><li>Work closely with software developers, DBAs, business analysts, and QA teams.</li><li>Assist in troubleshooting application issues related to data or SQL code.</li><li>Provide production support for database-related issues and scheduled jobs.</li><li>Maintain clear documentation for database objects, processes, and workflows.</li><li>Adhere to development standards, coding guidelines, and change management policies.</li></ul>
2026-03-13T00:00:00Z

Front End Engineer

Warrensburg, IL
remote
Temporary
60 - 65 USD / Hourly
We are modernizing our product UI, replacing a legacy front-end with a modern React application. This effort is a full UI rewrite and redesign focused on improving usability, maintainability, and long-term scalability-rather than a screen-for-screen conversion. We are seeking a 10+ years experienced React engineer who has architected and built enterprise React applications from scratch: defining front-end architecture, setting engineering standards, and delivering critical modules hands-on with minimal oversight. Preference for candidates who have led migrations from legacy UI stacks into modern SPA frameworks. Key Responsibilities:· Own the React application architecture, including project structure, component strategy, routing, and integration points.· Establish and maintain UI engineering standards such as component patterns, naming conventions, linting/formatting rules, PR guidelines, and documentation.· Make front-end technology decisions with long-term maintainability and ecosystem stability in mind.· Build core UI elements like navigation, layouts, shared components, and deliver major product modules end to end.· Develop UI components with strong accessibility practices (WCAG/ARIA/keyboard interactions).
2026-03-05T00:00:00Z

Front End Engineer

West Haven, CT
onsite
Permanent
120000 - 150000 USD / Yearly
We are looking for a skilled Front End Engineer to join our dynamic team in New Haven, Connecticut. This role requires an experienced developer with a passion for crafting seamless user experiences and a commitment to writing high-quality, maintainable code. If you thrive in collaborative environments and enjoy leveraging modern tools and frameworks to deliver innovative solutions, we encourage you to apply. Responsibilities:• Design and implement responsive, accessible interfaces using React.js to ensure optimal user experiences across devices.• Develop interactive components that enhance server-driven interactions and support dynamic content loading.• Integrate front-end solutions with RESTful APIs and backend services for seamless data communication.• Optimize application performance through techniques such as code splitting, lazy loading, and efficient state management.• Write clean, scalable, and maintainable code adhering to industry best practices and established standards.• Collaborate with designers, product managers, and backend developers to refine requirements and deliver top-tier solutions.• Participate in code reviews to ensure high-quality output, foster knowledge sharing, and maintain team standards.• Debug and resolve front-end issues using browser developer tools and AI-assisted debugging methods.• Stay updated with emerging frontend technologies and trends to continuously improve development practices.• Utilize AI coding tools like GitHub Copilot and ChatGPT to streamline workflows and enhance productivity.
2026-02-17T00:00:00Z

Application Security Architect & Engineer

Richmond, VA
onsite
Temporary
50 - 54 USD / Hourly
We are looking for an experienced Application Security Architect & Engineer to join our team on a contract basis in Richmond, Virginia. In this role, you will collaborate closely with application teams to embed security into all stages of the software development lifecycle, ensuring compliance and the implementation of secure coding practices. This position offers an opportunity to make a significant impact by improving the security posture of critical applications while working in a dynamic environment. Responsibilities: • Provide comprehensive security guidance and training to development and operations teams to enhance secure software practices. • Evaluate application architecture and design to identify security risks and align them with DevSecOps principles. • Promote and enforce secure coding standards across diverse programming languages such as JavaScript, Java, and C#. • Conduct detailed reviews of source code to identify vulnerabilities and recommend effective remediation strategies. • Assess and secure modern web application frameworks, including cloud technologies, APIs, microservices, and client-server models. • Utilize application security testing tools and platforms, such as Accunetix, Veracode, Jenkins, Splunk, Rapid7, and Tenable, to identify and address security weaknesses. • Ensure compliance with relevant security regulations and standards, including NIST 800-53 and IRS Pub 1075. • Develop and maintain System Security Plans (SSPs) to document security policies and procedures effectively. • Collaborate with cross-functional teams, including QA engineers and operations staff, to integrate security measures into workflows. • Stay updated on emerging threats, technologies, and industry trends to continuously improve security practices.
2026-03-10T00:00:00Z

Software Engineer in Test (SDET) – Java (Backend)

Washington, DC
onsite
Temporary
50 - 55 USD / Hourly
Software Engineer in Test (SDET) – Java (Backend)Hybrid – Washington, DC Job SummaryWe’re hiring a Software Engineer in Test (SDET) who can write automation code in Java and owns the full backend testing lifecycle for modern service-based systems. This role is 100% backend (no UI/front-end testing) and focuses on validating microservices and APIs running in a containerized environment. You’ll work closely with engineering and product teams to identify risk early, build reliable automated coverage, and speak up when something isn’t ready.Responsibilities<ul><li>Build and maintain Java-based automated tests for backend services and APIs.</li><li>Execute and improve the end-to-end testing process (test planning, test execution, defect validation, regression).</li><li>Test microservices and distributed systems, including service-to-service behavior and integration points.</li><li>Validate REST APIs and troubleshoot issues through logs, debugging, and structured investigation.</li><li>Support performance testing using Gatling; expand/maintain performance suites as needed.</li><li>Collaborate with engineers and stakeholders to raise concerns, communicate risk, and drive quality decisions.</li><li>Work with internal tooling used for automation and testing (no required external framework experience—strong fundamentals matter most).</li><li>Contribute to quality improvements across deployments and releases in Kubernetes environments.</li></ul>
2026-02-16T00:00:00Z

M365 Implementation Engineer

Seekonk, MA
remote
Permanent
120000 - 140000 USD / Yearly
M365 Implementation EngineerLocation: RemoteDepartment: Professional ServicesType: Full-Time About the RoleWe are seeking an experienced M365 Implementation Engineer to join our Professional Services team. This position combines hands-on engineering work with frequent client interaction. You will design, deploy, and optimize Microsoft 365 solutions while collaborating directly with customers through daily video calls, workshops, and project updates.This role is ideal for someone who enjoys both the technical side of M365 and the client-facing aspects of consulting. What You’ll Do<ul><li>Lead the deployment, configuration, and migration of Microsoft 365 services in client environments.</li><li>Deliver solutions across collaboration, communication, and cloud productivity platforms within the M365 ecosystem.</li><li>Meet with clients regularly through video calls to gather requirements, present progress, and provide technical guidance.</li><li>Develop automated workflows, apps, and dashboards using the Power Platform to streamline business processes.</li><li>Implement best practices around identity, governance, compliance, and security within the M365 tenant.</li><li>Troubleshoot escalated issues and support clients throughout project delivery.</li><li>Work closely with project managers and stakeholders to translate requirements into effective technical solutions.</li></ul>
2026-03-10T00:00:00Z

Staff Software Engineer

West Haven, CT
onsite
Permanent
120000 - 200000 USD / Yearly
We are looking for a highly skilled Senior Software Engineer to join our team in New Haven, Connecticut. In this role, you will design, develop, and maintain robust backend systems while contributing to full-stack development projects. You will collaborate with cross-functional teams to deliver scalable and efficient solutions, leveraging modern technologies and coding practices. Responsibilities:• Design and implement backend services using Python and frameworks like FastAPI, ensuring optimal performance and reliability.• Architect and optimize database solutions with PostgreSQL, focusing on schema design and efficient query execution.• Develop and maintain RESTful APIs for seamless integration with frontend applications and external systems.• Build serverless applications using AWS Lambda to support event-driven architectures.• Create infrastructure solutions using tools like AWS CDK, enabling streamlined deployment processes.• Utilize AI-assisted tools to enhance coding productivity and debugging workflows.• Implement containerization strategies with Docker and support CI/CD pipelines using GitHub Actions.• Collaborate with product managers, designers, and frontend engineers to refine requirements and ensure project success.• Conduct thorough code reviews to maintain high-quality standards and promote knowledge sharing.• Monitor and troubleshoot backend systems using advanced observability tools and logging mechanisms.
2026-02-17T00:00:00Z

IBM Maximo Developer

New Orleans, LA
remote
Temporary
55 - 60 USD / Hourly
Senior IBM Maximo DeveloperEmployment Type: 26 Week Contract Location: RemotePay: Available on W2 Only OverviewWe are seeking a highly experienced Senior IBM Maximo Developer with deep expertise in IBM Maximo Application Suite (MAS) 9 and Field Service Management (FSM) / Maximo Mobile to support our electric utility operations.The ideal candidate is a technical leader with strong architectural judgment, a mobile‑first mindset, and the ability to design scalable, resilient solutions that support field operations, inspections, outage response, and compliance-driven workflows.Key Responsibilities<ul><li>Lead MAS 9 architecture and platform strategy, including configuration, governance, environment management (DEV/TEST/PROD), CI/CD, security, RBAC, and performance optimization.</li><li>Design and implement Maximo Mobile / FSM workflows for T&D field operations such as maintenance, inspections, safety tagging, and storm response.</li><li>Build offline‑first mobile solutions, optimize sync processes, and configure inspection forms, job plans, and digital procedures to enhance field usability and adoption.</li><li>Develop advanced Maximo customizations, including automation scripts (Jython/JavaScript), complex workflows, UI logic, asset hierarchies, predictive maintenance, and BIRT reporting.</li><li>Lead enterprise integrations using MIF and connect MAS 9 with OMS, GIS, SCADA, and ERP/financial systems while designing API and event-driven patterns.</li><li>Drive data migration and governance efforts, ensuring asset data quality, accuracy, and lifecycle traceability.</li><li>Support key T&D utility processes, including capital project tracking, asset commissioning, NERC compliance documentation, and reliability-centered maintenance programs.</li></ul>
2026-03-09T00:00:00Z

Full Stack | C# .NET Engineer

Ankeny, IA
onsite
Contract / Temporary to Hire
0 - 0 USD / Yearly
We are looking for a skilled Full Stack C# .NET Engineer to join our team on a contract with the potential for a permanent position. Based in Ankeny, Iowa, this role is ideal for professionals with a strong focus on backend development and a passion for building robust API services and system integrations. The first year of this position will focus heavily on backend development, offering an excellent opportunity to deepen your expertise in Azure Cloud and SQL Server environments. Responsibilities: • Design and develop backend services and APIs using C# to support system integrations and data validation. • Build and maintain secure connections to SQL Server databases, including creating tables, indexes, views, and running complex queries. • Implement and manage Azure pipelines for efficient deployment processes. • Collaborate on containerization strategies to improve scalability and application performance. • Utilize GitHub for code repository management, ensuring version control and collaboration. • Work on Azure Service Bus and Azure API Management to optimize cloud-based integrations. • Conduct thorough testing and validation of APIs to ensure reliability and functionality. • Participate in full stack development, with an eventual focus on front-end technologies. • Provide technical solutions for integrating various systems and databases. • Create detailed documentation for development processes and system configurations.
2026-03-09T00:00:00Z

Packaging/Deployment Engineer

White Plains, NY
onsite
Permanent
95000 - 115000 USD / Yearly
We are looking for a skilled Packaging/Deployment Engineer to join our team in White Plains, New York. In this role, you will lead the design, development, and execution of complex packaging projects, ensuring innovative, functional, and aesthetically pleasing solutions meet consumer needs and business objectives. This position requires collaboration across multiple departments and external partners to deliver high-quality packaging that adheres to industry standards and regulatory requirements. Responsibilities: • Design and develop technical packaging solutions for complex projects, ensuring alignment with category objectives and trade deadlines. • Collaborate with cross-functional teams to integrate packaging work plans into broader project timelines and business goals. • Communicate project priorities, provide updates, and issue detailed status reports to stakeholders. • Lead discussions in team meetings, addressing technical challenges and offering insights to ensure project success. • Conduct systematic analyses to identify and present packaging solutions that meet consumer requirements and functional parameters. • Engineer, test, and modify packaging components to align with cost, manufacturing, and shipping standards. • Oversee the testing and qualification of new packaging designs, working closely with suppliers on prototypes and production tooling. • Ensure compliance with regulatory requirements and industry standards throughout the development process. • Manage relationships with suppliers, manufacturing teams, and global counterparts to ensure timely delivery of functional specifications. • Stay informed on industry trends and emerging packaging technologies to drive continuous improvement.
2026-03-13T00:00:00Z

Sr PHP Web Developer

Tampa, FL
onsite
Permanent
80000 - 110000 USD / Yearly
FAST MOVING POSITION WITH INTERVIEWS WITH OUR CLIENT BEGINNING LAST WEEK OF JANUARY. Full time position with hybrid work schedule in the Tampa, FL area. We are looking for a skilled Senior PHP Web Developer with a background in managing product information (PIM), digital assets (DAM), and e-commerce. PHP Developer with PIM, DAM, and E-Commerce will be required by our client.. In this role, you will design and develop advanced web applications while ensuring seamless functionality and high-quality performance. This position offers an opportunity to work on innovative projects and collaborate with a dynamic and talented team. Responsibilities:• Create, test, and maintain web applications using PHP MVC frameworks.• Collaborate with designers and other developers to implement user-friendly interfaces using HTML, CSS, and JavaScript.• Develop and integrate APIs to enhance system functionality and user experiences.• Optimize database performance and structure using MySQL and MongoDB.• Work with product information (PIM), digital assets (DAM), and E-Commerce such as Pimcore or related PIM/DAM/E-Commerce tools • Troubleshoot and debug applications to resolve technical issues efficiently.• Ensure the security and integrity of web applications through best practices.• Participate in code reviews to maintain high coding standards.• Stay updated on emerging technologies and tools to improve development processes.
2026-03-04T00:00:00Z

NetSuite Developer/Admin

Lehi, UT
remote
Temporary
65 - 80 USD / Hourly
Our Utah-based client is looking for an experienced NetSuite Developer to take charge of a complex and heavily customized NetSuite environment for a 3–6-month contract engagement. This role involves stabilizing the system, optimizing workflows, and providing scalable solutions to improve functionality. This opportunity is ideal for professionals eager to make a lasting impact while collaborating with cross-functional teams. Responsibilities:• Conduct a comprehensive audit of the current NetSuite setup, including Financials and SuiteCommerce, to identify areas for improvement.• Redesign inefficient or overly customized processes to align with NetSuite’s native functionalities.• Minimize script dependency by replacing quick fixes with robust, scalable solutions.• Address system issues, resolve support tickets, and streamline workflows for improved efficiency.• Develop and refactor SuiteScript (1.0 and 2.x) to enhance system capabilities.• Collaborate with the Ops and Finance teams to improve data accuracy and usability.• Offer expert guidance on NetSuite best practices to ensure optimal system utilization.• Manage user permissions and maintain system security.• Support day-to-day administrative needs while driving long-term improvements.• Enhance SuiteCommerce functionality, ensuring seamless integration with other modules.
2026-03-12T00:00:00Z