Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Backend Developer

$60 per hour

DataAnnotation

Join the DataAnnotation team and contribute to developing cutting‑edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front‑end, back‑end, full‑stack, machine learning, and other engineers — who are driving real‑world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state‑of‑the‑art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full‑time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, youll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform.

Benefits

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.

Flexible schedule: choose which projects you take on and when you work.

Competitive pay: projects are paid hourly, up to $60 USD/hour. Opportunities for higher‑paying projects are available with strong performance.

Impact: help shape the future of AI technologies.

Responsibilities

Design and solve diverse coding problems used to train AI systems with an emphasis on Android development.

Write clear, high‑quality code snippets and detailed explanations.

Evaluate AI‑generated code for accuracy, performance, and clarity.

Provide feedback that directly shapes the next generation of AI models.

Qualifications

Fluency in English (native or bilingual level).

Preferred experience in Kotlin. Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, or Swift.

Excellent writing and grammar skills.

A bachelor’s degree (completed or in progress).

Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Note:

Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

#J-18808-Ljbffr
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Backend Developer in Richmond, VA vacancy
  •  ...Produktentwicklungsagentur, die sich auf die Erstellung skalierbarer und effizienter Microservices spezialisiert hat. Wir suchen einen Backend-Entwickler, der unserem Team beitritt und uns bei der Entwicklung von innovativen Lösungen für unsere Kunden unterstützt. Du verstä... 
    Suggested
    Flexible hours

    42DigitalSolutions GmbH

    Richmond, VA
    10 hours ago
  •  ...Framework Ventures is seeking a Backend Engineer - E2 to join the DevEx team in the United States. This role focuses on building customer-centric quality systems and improving API tools for developers. Candidates should have 3–6 years of software engineering experience... 
    Suggested

    Framework Ventures

    Richmond, VA
    3 days ago
  •  ...SENIOR SOFTWARE ENGINEER (NODEJS) ROLE: WIN is looking to add Backend Software Engineers (NodeJS) to our growing team! Ideal...  ...web and mobile applications. KEY RESPONSIBILITIES: Design, develop and deploy cloud-based applications, microservices, integrations... 
    Suggested
    Remote work

    WIN Home Inspection

    Richmond, VA
    22 hours ago
  •  ...Overview Backend Engineer (Remote, USA) Industry: Cloud-native software & SaaS solutions for enterprise-grade web and mobile platforms...  ...scalable, secure backend services and APIs to support B2B and developer-centric workflows. We are hiring a pragmatic, performance-minded... 
    Suggested
    Remote work
    Flexible hours

    Intellivon

    Richmond, VA
    2 days ago
  •  ...serves thousands of institutions and millions of retail investors worldwide. Role We are looking for a Backend Engineer - E2 to join our DevEx team to empower developers with SDKs, developer portals, and APIs that enable clients to self-serve our API products with... 
    Suggested
    Worldwide

    Framework Ventures

    Richmond, VA
    3 days ago
  •  ...Certifications in specific technologies or frameworks (e.g., AWS Certified Developer, Microsoft Azure Developer). Agile or project management...  ...Java, Ruby, PHP, C#, or Node.js. Frameworks : Experience with backend frameworks (e.g., Django, Spring, Express). Database Management... 
    Internship

    Dawson Walsh LLC

    Richmond, VA
    2 days ago
  •  ...our team of 5-10 is committed to building scalable, user-focused solutions on The Open Network (TON). Responsibilities: Develop and maintain backend APIs for the AI Dogg Mini App and Dogg Lands platform. Manage databases (MySQL or similar) for user data, NFT transactions... 
    Full time
    Remote work

    Framework Ventures

    Richmond, VA
    3 days ago
  •  ...projects, including those focused on hardware, standards, and voice technology. The role Nabu Casa is looking for a full‑time backend developer to join our Cloud & Infrastructure team and work primarily on Home Assistant Cloud services. As one of the most active open... 
    Full time
    Local area
    Remote work
    Work from home
    Worldwide
    1 day per week

    Nabu Casa

    Richmond, VA
    22 hours ago
  •  ...and staking provider, in the world. For more information, visit Backend Engineer - E3 We are looking for a Backend Engineer - E3 to join our DevEx team and be at the forefront of empowering developers worldwide. Our team creates and maintains essential resources—... 
    Work at office
    Worldwide
    Monday to Friday

    Framework Ventures

    Richmond, VA
    22 hours ago
  •  ...our business and culture. Join us on this journey in building the future of connected commerce! We are looking for a Senior Backend Developer with experience developing high-quality backend infrastructures and services. Responsibilities: Take full responsibility... 
    Flexible hours

    Israelvcforum

    Richmond, VA
    22 hours ago
  •  ...Senior Backend Developer Location: Remote, Mexico Engagement Type: Full-Time - Fractional (2-3 months) The Work (What you’ll be doing & Your Impact) Adapt and extend an existing backend architecture to support a new data centers knowledge management platform. Work with... 
    Full time
    Temporary work
    Remote work

    Equals-True

    Richmond, VA
    3 days ago
  • $90 - $100 per hour

     ...Overview Job Title: Sr. Backend Software Developer Job Location: Remote – Must be in the DC Metro Area Compensation: $90-100/hr Eligibility/Clearance: US Citizenship Required - Public Trust. This opportunity supports a government contract Responsibilities Design, develop... 
    Contract work
    Remote work

    Arena Technical Resources

    Richmond, VA
    3 days ago
  •  ...R&D Business Solutions LLC | Full time This is not a paid opportunity (Volunteer Opportunity: 30 hrs / week) Job Title: Backend Developer Location: Remote Employment Type: Temporary Volunteer About the Role: We are looking for a skilled Backend Developer... 
    Full time
    Temporary work
    Remote work

    Sanrnd

    Richmond, VA
    22 hours ago
  • Python Developer With AWS Experience Location: McLean, VA, Richmond, VA, Wilmington, DE, and Boston (Need candidate to work onsite from any location, 3 days hybrid) Java Full Stack (80% Backend and 20% Frontend) Primary focus will be on Python.

    Samprasoft

    Richmond, VA
    3 days ago
  •  ...Job Summary We\u2019re looking for a skilled Backend Developer (Middle+) to join the UNI Bot team a product that empowers organizations with intelligent, modular automation tools. The system is built to support real-time communication, education, customer support, and... 

    VORKIS

    Richmond, VA
    3 days ago
  • Back-End Engineer Virtue Tech an AWS Data Engineering company is seeking an exceptional Back-End Engineer to join the team. If youre dedicated and ambitious, Virutetech Inc. is an excellent place to grow your career. Dont hesitate to apply. Responsibilities Generate...

    Virtue Tech Inc.

    Richmond, VA
    2 days ago
  •  ...A technology company in the United States is seeking a skilled Software Engineer who will be responsible for backend development using various programming languages and frameworks. Candidates should hold a Bachelors degree in Computer Science or a related field and have... 

    Dawson Walsh LLC

    Richmond, VA
    2 days ago
  •  ...BitGo in the United States is seeking a Backend Engineer E2 to join its team in Bangalore, India. The role involves building reliable APIs and services, collaborating with engineering teams, and mentoring peers. Ideal candidates will have over 3 years of back-end software... 

    Framework Ventures

    Richmond, VA
    3 days ago
  •  ...We are looking for a driven Backend Developer who understands that a platform is only as powerful as the engine running it. At KoiReader, you wont just be building standard CRUD apps; you will be building the robust data pipelines and APIs that power the "Mission... 

    Koireader Technologies

    Richmond, VA
    22 hours ago
  •  ...experienced Back-end Engineer to design and implement high-performance backend services, including APIs, microservices, and databases. This...  ...collaboration with frontend engineers, smart contract developers, and product managers to ensure seamless integration between off... 
    Contract work
    Live in

    Native

    Richmond, VA
    3 days ago
  •  ...Framework Ventures seeks a skilled back-end developer with over 3 years of experience in server-side software development. The ideal candidate will have strong capabilities in TypeScript/Node.js and SQL databases. Responsibilities include designing APIs and collaborating... 

    Framework Ventures

    Richmond, VA
    3 days ago
  •  ...financial technology. Role Overview Our client is looking for a Backend Engineer with strong fundamentals in TypeScript, Node.js, and...  ...services, payments, or security-related domains. Responsibilities Develop and maintain backend services using TypeScript + Node.js .... 
    For contractors
    Remote work

    Gold Media Tech

    Richmond, VA
    3 days ago
  •  ...We’re looking for an experienced Backend Engineer to join our team at Bluum Finance. You’ll be working on building and maintaining the core infrastructure that powers our investment API platform, enabling companies to launch modern wealth experiences for their users. Responsibilities... 
    Remote work

    Bluum Finance Inc.

    Richmond, VA
    3 days ago
  •  ...We are looking for backend engineers to build, or rebuild, rock solid services with a laser focus on scalability and maintainability. PayPay Card aims at revolutionizing the credit card industry, making payment easier than ever, from two different angles: Bring the credit... 

    Carnot

    Richmond, VA
    3 days ago
  • $150k - $350k

     ...Backend Engineer • Remote - United States • Engineering • Remote • Full-time About Trojan Trading Trojan Trading is at the forefront...  ...TypeScript. The ideal candidate is a proactive and autonomous developer who thrives on tackling complex challenges and ideally shares a... 
    Full time
    Part time
    Live in
    Remote work

    SOLANA FOUNDATION

    Richmond, VA
    3 days ago
  •  ...the design, build, and strategic transition of parts of their backend to Java. This is a hands‑on role with strong technical ownership...  ...teams in a fully remote setup. WHAT WILL YOU WORK ON? Design, develop, and maintain backend services using Python and Java. Support and... 
    Remote work

    Hiretruss

    Richmond, VA
    3 days ago
  •  ...better coverage for less money. Now we are looking for a Kotlin Developer to join our team. Position: Full‑time (Remote) Term: Long‑term...  ..., and scalable server‑side code using Kotlin, Typescript ( for backend development and requires handling a complex central codebase);... 
    Full time
    Remote work

    Sphere Software

    Richmond, VA
    3 days ago
  • $115k - $130k

     ...progress. We are a creative team of doers constantly striving to develop value-driven products and services for our customers. Our...  ...developer to join our Core Team. This role is designed for a strong backend engineer who thrives in complex systems, can quickly ramp... 

    InsCipher

    Richmond, VA
    10 hours ago
  • Back-End Engineer, Product We’re looking for a back-end engineer to join one of our core product engineering teams, responsible for shipping our protocol, API, and web and mobile apps. Your work will directly impact millions of users interacting with our products. Responsibilities...
    Full time
    Flexible hours

    Framework Ventures

    Richmond, VA
    3 days ago
  •  ...proven on-chain with cryptographic assurance. To do this we’re developing a DEX Layer 1 blockchain purpose-built for the AI economy,...  ...months with potential for extension The Role We’re expanding our backend engineering team in Latin America to design and deliver the infrastructure... 
    Contract work
    Remote work

    Framework Ventures

    Richmond, VA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Backend Developer. Be the first to apply!