Senior Backend Developer
Virtual Vocations Inc
To enhance e-commerce capabilities, the remote Senior Backend Developer will focus on backend development, API integration, and AI-driven automation while collaborating with cross-functional teams to improve platform performance and reliability. Key Responsibilities: Own backend development from design through release, maintaining custom Magento / Adobe Commerce modules and delivering reliable solutions Build APIs and integrations, developing GraphQL capabilities and connecting internal and external systems using REST and GraphQL APIs Automate processes using AI by identifying repetitive tasks and implementing practical solutions, ensuring validation and error handling Required Qualifications: 5+ years of hands-on experience with Magento 2 / Adobe Commerce, including custom module development and a deep understanding of the platform's architecture Experience creating and extending GraphQL definitions and implementing custom resolvers with a focus on performance and error handling Practical experience using AI tools or large language model APIs for workflow automation beyond code generation Ability to build scripts and utilities using Python, Node.js, PHP, or similar tools to support operational workflows Experience writing meaningful unit tests, preferably with PHPUnit, and validating AI-generated tests
- As an engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth. We are looking to expand our software engineers, seeking those with deep rooted entrepreneurial spirit. ...SeniorFull time
- ...Job Summary: We are seeking experienced Senior Backend Developers with a strong background in Java and microservices. The ideal candidates will have 8-15 years of experience in backend development, with a focus on writing high-quality, scalable, and performant code. This...Senior
- General information Job Posting Title Senior Backend Developer Date Friday, October 9, 2026 City San Antonio State TX Country United States Working time Full-time Description & Requirements The Senior Backend Developer provides...SeniorMinimum wageFull timeContract workTemporary workWork experience placement
- ...Senior Backend Developer We're looking for a Senior Backend Developer to join an Agile team responsible for a mission-critical web platform. You'll work on stabilizing and enhancing existing systems while driving modernization using Java and AWS. This role suits a...SeniorRemote work
- ...Senior Backend Developer BetterCharge is rewriting the rules of payments. We help merchants recover lost revenue from declined cards by working smarter and faster—think real-time transaction decisioning, clever retries, and seamless partner integrations. Our platform...SeniorRemote work
- ...Senior Backend Developer We are looking for a talented, experienced and highly-motivated backend developer to build and maintain services at Talka, joining our engineering team in one of our Lisbon, Toronto or Silicon Valley offices. Engineers at Talka are expected...SeniorRemote work
- ...Senior Backend Java Developer – Largest Federal Enterprise, Woodlawn, Maryland On-site • Exceptional Pay • Long-term Federal Contract ONSITE ALSO INTERIVEW ONSITE We’re seeking a Senior Backend Java Developer to support mission-critical systems at the Largest Federal...SeniorLong term contractFull timeFor contractors
- ...Senior Python Backend Developer (Services) payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services and make them all accessible through our unified platform, payabl...SeniorFor contractorsRemote work
- ...Hello, We Need urgent resumes . Only H4EAD, OPT, USC, TN, Candidates. Senior Backend Developer Jersey City, NJ We are seeking a Senior Backend Developer who will design, build, and maintain backend services, APIs, and platform capabilities...SeniorRemote work
$139.6k - $200k
...Denver, CO and Charlotte, NC area) Position Summary Join our mission to transform our nation's healthcare system as a Senior Backend Software Developer. In this role you will assist in leading projects from design to delivery. Partner with product managers and designers...SeniorLocal areaFlexible hours$40k
...Backend Developer The Backend Developer will be responsible for building and maintaining the server-side logic, database management, and cloud integration that power our applications. You will work on high-availability systems, focusing on performance, scalability,...SeniorFull timeFor contractors- ...Senior Backend Developer A globally recognized investment management firm, focused on fixed income and equity assets, is seeking a talented and experienced Senior Backend Developer to join their team. The developer will be responsible for rewriting a legacy project...SeniorRemote work
- ...Backend Reporting Developer (Python/React) Imaging Endpoints (IE) is an Imaging Technology and Imaging Clinical Research Organization (iCRO). We are passionately focused on our vision to Connect Imaging to the Cure TM. Everything we do is aligned with this singular...SeniorRemote work
- Senior Backend Developer hybird - malvern, pa assessment required Team name: Debit cards compliance and BIN Role: Experienced Java/SpringBoot API Sr Developer Required skillset: Java, SpringBoot, AWS ECS, Databases, PythonSenior
- DescriptionSAIC is currently seeking a motivated, career and customer oriented Java Backend Developer Senior to join our team to begin an exciting and challenging career. Hybrid Schedule: 1 -2 days a week onsite in Ashburn, VA Job ResponsibilitiesDesign and implement Micro...Senior2 days per week1 day per week
- ...Primary Responsibilities Design, develop, test, and maintain scalable Java backend applications and services . Develop and maintain RESTful APIs and microservices using Java and Spring Boot. Analyze business and technical requirements and translate them into...SeniorContract work
$70 - $75 per hour
...NO (Corp-to-Corp, OPT, H1B, Sponsorship) Sr. Backend Java/AWS Developer (9+ years Exp min) - Onsite 5 Days a week Cincinnati OH 45202 - 6 Month... ...: $70 - $75 Per hour W-2 Only CBTS is searching for a Senior backend Java/J2EE/AWS developer that will provide technical...SeniorHourly payContract workH1bLocal area- ...where they can directly influence next-generation IoT platforms. Position Overview We are seeking an experienced Senior .NET Backend Developer to design, build, and maintain scalable backend systems that power enterprise-grade applications. This role is...SeniorFull timeWork at office
- ...Job Title: Senior Elixir Backend Developer - Phoenix Experience: 8-10 years Job Summary We are seeking an experienced Senior Elixir Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate...Senior
$82k - $123k
Senior Backend/API Security DeveloperLead II - Software EngineeringWho We Are:Born digital, UST transforms lives through the power of technology... ....You Are:UST is searching for a Senior Backend/API Security Developer (B2) with strong expertise in Python, Node.js, or Java and...SeniorFull timeTemporary workPart timeWork at officeLocal areaRemote workFlexible hours- To support CMS's FHIR initiatives, the remote Senior FHIR Backend Developer will design, build, and maintain FHIR-based APIs, focusing on implementing standards-based healthcare data exchange while ensuring secure, production-grade code. Key responsibilities Design, build...SeniorRemote work
- Job Description As an engineer at Bask you will work directly with the CEO and CTO to build and design the software infrastructure that will serve as the backbone of telehealth. \n \n We are looking to expand our software engineers, seeking those with deep rooted...Senior
$142k - $182k
..., reusable architecture and take ownership of the codebase. Develop transparent, reliable systems that clearly communicate how AI and... ...TypeScript NodeJS Cloud Backbone Fullstack Backend More: At Bask Health, were building software infrastructure...SeniorFull time- ...Job Title: Senior Backend Java API Developer – Enterprise Platform & Event-Driven Architecture Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV. Role Overview The Senior Backend Java Developer...Senior
$100k - $150k
...Senior Backend Developer - Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States. This is a fantastic opportunity to join an established and well...SeniorFull timeH1bLocal areaImmediate startRemote workVisa sponsorship- ...Backend Developer Business Function Group Technology and Operations (T&O) enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability and innovation....SeniorFull time
- ...Senior Backend Engineer We are expanding our engineering capabilities and looking for a Senior Backend Engineer to join our growing team. In this role, you will play a key part in designing and building scalable, high-performance backend systems, contributing to the...SeniorFor contractorsWork at officeLocal areaRemote workRelocationTrial period
- ...Job Description Job Description Job Title: Senior Java Backend Developer Location: Vienna or Winchester, VA, San Diego, CA, or Pensacola, FL Work Schedule: hybrid, onsite 3 days a week Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract...SeniorContract workLocal area3 days per week
- ...investments in artificial intelligence and emerging technologies, developing solutions for the biggest challenges that government will... ...to apply. Job Description: We are seeking a Senior FHIR Backend Developer to design, build, and maintain the FHIR-based...SeniorFull time
$100k - $300k
...experiences to Aritzia’s clients by leveraging technology to meet and exceed the vision and mission of the business. As a Senior Developer, Backend, Digital Technology, you will be responsible for designing, developing, implementing, and supporting Aritzia’s technology....SeniorWork at office
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