back-end engineer Jobs

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AEM Developer

Alltech Consulting Services, Inc.

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Bellevue, Washington, USA

Third Party, Contract

Title: AEM Developer Location: Bellevue-WA-Onsite role Need Passport Number About the Role We are looking for a results-driven AEM Developer/Architect with deep expertise in building and architecting scalable, enterprise-grade digital solutions using Adobe Experience Manager (AEM), NET, AI-powered technologies, and modern front-end frameworks. This role is a hybrid of hands-on development and architectural ownership, including technical design, performance optimization, and guidance across multi
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Posted 17 hours ago | Updated moments ago

Senior Node/AWS Backend Developer

InnoCore Solutions, Inc.

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Dallas, Texas, USA

Contract

Responsibilities: Design, develop, and maintain backend services and RESTful APIs using Node.js and Express.jsImplement serverless architectures using AWS Lambda, API Gateway, DynamoDB, and Step FunctionsImplement secure authentication and authorization (e.g., using Cognito, OAuth, JWT)Collaborate with frontend developers, DevOps, and QA to deliver scalable, performant solutionsOptimize application performance, ensure fault tolerance, and handle error logging/monitoring (e.g., CloudWatch, X-Ray,
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Posted 7 days ago | Updated moments ago

MS Teams Developer (React + Teams App Development)

Princeton IT Services

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Princeton, New Jersey, USA

Third Party, Contract

Job Title: MS Teams Developer (React + Teams App Development) Location: Princeton, NJ Job Type: Full-Time Contract Job Overview: We are seeking a skilled Microsoft Teams Developer with strong experience in building custom Teams applications using React and Microsoft Teams development frameworks. You will be responsible for building a web application that will be embedded into Teams and ensuring seamless integration with the Teams environment. The ideal candidate will also be well-versed in T
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Posted 12 days ago | Updated 4 hours ago

React Native Mobile Architect

Aptino

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Remote

Third Party, Contract

Job Description:We are seeking a highly skilled and experienced Senior React Native Developer / Mobile Architect to join our mobile development team. The ideal candidate will have a proven track record of building scalable and high-performance mobile applications using React Native and related technologies. You will be responsible for leading mobile architecture decisions, implementing robust features, and ensuring seamless cross-platform user experiences. Key Responsibilities:Design, develop, a
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Posted 19 days ago | Updated 19 hours ago

Sr. UI Developer (Angular)@ Washington, DC(Onsite Interview -Local Candidates Only)

Mindlance

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Washington, District of Columbia, USA

Third Party, Contract

Title: Sr. UI Developer (Angular) Location: Washington, DC (Onsite Interview Local Candidates Only) Duration: Long-Term Contract Job Description: We are actively seeking a UI Developer with strong Angular expertise to join a dynamic Agile team in Washington, DC. This role is critical for designing and developing intuitive, high-performance web applications that support complex data-driven initiatives. Candidates must have hands-on experience building responsive UI solutions and integrating them
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Posted 14 days ago | Updated 14 days ago

Full Stack Developer

Maximus, Inc.

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Remote

Full-time

Description & Requirements Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. Requires expertise in specialty areas. Back-End Software D
Posted 21 days ago | Updated 7 hours ago

Full Stack Developer - Backend / API Development

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is looking for a Full Stack Developer - Backend / API Development to join a strategic global organization a fully remote role working EST / CST hours. The ideal Full Stack Developer - Backend / API Development will design and build scalable backend services while contributing to frontend development efforts. Responsibilities for Full Stack Developer - Backend / API Development: Build and maintain robust, scalable RESTful APIs using Python to power core platform features Collab
Posted 27 days ago | Updated 22 days ago

Lead/Senior Java Backend Developer (Java, Backend, Kafka, Spring Boot, Microservices)

Brillio, LLC

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Remote

Full-time, Third Party

Role: Lead/Senior Java Backend Developer (Java, Backend, Kafka, Spring Boot, Microservices) Years of Experience: 10+ years Location: Remote Looking for W2 or Full Time for this remote position. Job Description: Skills: Java, Spring boot, REST API, Kafka, Microservices Contributing to all stages of software development lifecycle Coding, unit testing, implementation, deploying builds, troubleshooting Production and environmental issues, coordination with QA, App Support & Business Design, impleme
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Posted 60+ days ago | Updated 15 days ago

Web Developer (Javascript/ Reactjs)

Aptino

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Mountain View, California, USA

Contract

Key Responsibilities:Develop and maintain responsive, user-friendly front-end components using React.js. Ensure cross-browser compatibility and consistent user experience across modern browsers. Write clean, well-structured, and maintainable HTML5, CSS3, and JavaScript code. Work closely with UX/UI designers and back-end developers to implement interactive features. Optimize front-end performance for speed and scalability. Debug and resolve UI/UX issues and browser inconsistencies. Stay updated
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Posted 60+ days ago | Updated 19 hours ago

SAP Fiori Consultant Position - REMOTE

Vailexa Technology LLC

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Remote

Contract

Role: SAP Fiori Consultant Location: REMOTE Job Type: Contract Job Overview: An experienced SAP Fiori Consultant (Min 6+ years) with strong understanding of SAP Fiori and SAP UI5 technologies, with hands-on experience in developing and deploying Fiori applications. Qualifications and Skills: SAP Fiori Consultant with a strong understanding of SAP Fiori/UI5, SAP Gateway, and OData services. Experience with SAP S/4HANA, SAP Fiori Launchpad, and custom Fiori application development. Knowledge of AB
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Posted 5 days ago

Next.JS Architect

Infinite Computer Solutions (ICS)

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Irving, Texas, USA

Contract

Job Title: Next.JS Architect Location: Irving, TX (5 days Onsite a week) Key Responsibilities: Develop and maintain high-quality, responsive web applications using Next.js and React.Utilize GraphQL to design and implement efficient, flexible, and scalable data-fetching mechanisms, ensuring seamless integration between the front-end and back-end.Collaborate with cross-functional teams, including designers, back-end developers, and product managers, to create user-centric, high-performance web exp
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Posted 18 days ago | Updated 15 days ago

Software Engineer

Robert Half

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New York, New York, USA

Full-time

Description We are looking for a talented Software Engineer with expertise in frontend development and desktop application design. This position is ideal for individuals passionate about crafting responsive and high-performance user interfaces while working in the dynamic financial services industry. Candidates with experience in Linux environments and familiarity with finance or trading systems will find this role particularly exciting. Responsibilities: Develop and maintain desktop applicatio
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Posted 5 days ago | Updated 1 hour ago

GenAI Data Engineer

Motion Recruitment Partners, LLC

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Scituate, Massachusetts, USA

Full-time

GenAI Data Engineer Location: Fully Remote (U.S.-based, New England preferred) Industry: LegalTech / SaaS Level: Mid-Level (3-6 years experience) About Us We're a fast-growing LegalTech and analytics SaaS company used by the nation's top law firms, law schools, and legal recruiters to track and analyze legal talent flows. Our platform helps drive smarter hiring, retention, and market insights in the legal industry using modern data infrastructure and emerging AI capabilities. As we expand ou
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Posted 39 days ago | Updated 1 hour ago

Staff Back-End Developer - TS/SCI Required

Lockheed Martin Corporation

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San Antonio, Texas, USA

Full-time

Job Description What We're Doing: As part of Lockheed Martin Rotary & Mission Systems business area, the C4ISR line of business creates leading-edge global mission integration capabilities and products for our partners across all domains. Who We Are: Our team will provide rapid capability development and operational readiness leveraging industry best-practices and innovative solutions to ensure the program meets operational requirements and matures existing government owned software in an ef
Posted 16 days ago | Updated 4 hours ago

Senior UI Front-End Developer (Locals Only)

Enclipse Corp.

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Saint Paul, Minnesota, USA

Contract, Third Party

Senior UI Front-End Developer Location: Saint Paul, MN (Hybrid) Job Description: We are seeking an experienced Front-End Web Developer who is highly skilled in Vue.js and familiar with ArcGIS. In this role, your primary responsibility will be developing user-facing web applications and components using the Vue.js framework, adhering to our established practices and workflows. You will be expected to write robust, secure, modular, and maintainable code, ensuring high standards of quality and per
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Posted 11 days ago | Updated 14 hours ago

Hands-on Technical Manager, Java Developer

Govincorp

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Remote

Full-time

Seeking a highly skilled Hands-on Technical Manager, Java Developer to guide and mentor a team of developers in delivering high-quality backend servicesHands-on Technical Managerand APIs. The ideal candidate will possess strong technical expertise in Java, Go, PHP, Node.js, and MySQL, along with solid experience managing development teams and collaborating across functions to deliver scalable solutions. This position is 100% remote Responsibilities: Lead and manage a team of backend developers,
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Posted 1 day ago

Senior Digital Payments Software Engineer

INSPYR Solutions

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Irving, Texas, USA

Contract

Title: Senior Digital Payments Software Engineer Location: Irving, TX (Hybrid Tuesdays & Thursdays) Duration: 6 Month Contract to Hire Compensation: $60 - $70/hr. Work Requirements: , Holders or Authorized to Work in the U.S.Overview Join a fast-paced, innovation-driven technology team focused on building and scaling secure, customer-centric digital payment solutions. As a Software Development Engineer , you'll contribute to backend services and integrations that power financial transactions fo
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Posted 22 hours ago | Updated 11 hours ago

Senior Android Engineer

Motion Recruitment Partners, LLC

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Boston, Massachusetts, USA

Full-time

About Us: We are a mission-driven health technology company building mobile-first solutions to improve access, outcomes, and patient engagement across the healthcare landscape. Our platform empowers users with real-time health insights, secure communication, and personalized care-all from the palm of their hand. Role Overview: We're looking for a Senior Android Engineer to join our mobile development team and help shape the future of our Android applications. You'll collaborate closely with pr
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Posted 53 days ago | Updated 1 hour ago

Java Backend Developer | Remote

Doyensys Inc

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Remote or Dallas, Texas, USA

Third Party, Contract

Doyensys is a Management and Information Technology consulting services company based out of Dallas, TX. With 200+ employees globally, we support customers around the globe to solve their business and technology challenges. Great culture, excellent benefits , consistant growth are some of the attributes of Doyensys. We look for great talents to join our thriving team. Why settle for less?Job Title: Java Developer Location: Remote is ok. Most team members work outside of the Cincinnati area. Core
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Posted 22 days ago | Updated 6 days ago

Front End Dev Intern

Metis

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San Francisco, California, USA

Full-time

Job DescriptionCompany Description Metis is an AI system designed for the industrial workforce, specializing in Manufacturing, Energy, Data Centers, Mining, and Transportation sectors. It unifies operational data and systems into predictive intelligence to keep critical infrastructure running smoothly. Metis is one intelligent system that learns and improves with each interaction, preventing problems before they occur. Role Description We are hiring an intern who wants to build a revolutionary u
Posted 5 days ago | Updated 13 hours ago