Backend Software Engineer
$40 per hourDataAnnotation
We are looking for a Backend Software Engineer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. To apply to this role, you will need to be proficient in either Python and/or JavaScript. Your role will require proficiency in at least one programming language (JavaScript, Python, C#, C++, HTML, SQL, or Swift) in order to solve coding problems (think LeetCode, HackerRank, etc). For each coding problem, you must be able to explain how your solution solves the problem. Benefits This is a full-time or part-time REMOTE position You’ll be able to choose which projects you want to work on You can work on your own schedule Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities Give AI chatbots coding challenges and evaluate their outputs Evaluate the quality produced by AI models for correctness and performance Qualifications Fluency in English (native or bilingual level) Detail-oriented Experience with algorithms, data structures, and debugging workflows A current, in progress, or completed Bachelor's degree is preferred but not required Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. Only applicants in the United States will be considered for this role. This is an independent contract position. #coder #J-18808-Ljbffr
$60 per hour
...front‑end, back‑end, full‑stack, machine learning, and other engineers — who are driving real‑world impact in AI development. Our platform... ...s degree (completed or in progress). Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is...SuggestedHourly payFull timeRemote workFlexible hours- A leading AI development company seeks proficient programmers to join their remote team. Responsibilities include solving diverse AI-related coding problems and writing high-quality code. Candidates should be fluent in English and have experience in Kotlin and other programming...SuggestedRemote workFlexible hours
$145k - $160k
...successful candidate will have extensive experience in Ruby on Rails and React, along with expertise in leveraging OpenAI APIs and various backend technologies. Responsibilities include developing robust systems, ensuring compliance with data privacy, and mentoring team members...SuggestedRemote work$95k - $135k
...expertise in Ruby, Rails, and associated backend technologies such as Swagger docs, Git,... ...deployment process while ensuring adherence to software compliance and testing standards.... ...collaborating with a team of developers/engineers. Experience with Agile Methodology and...SuggestedFull timeRemote workFlexible hours$95k - $135k
...expertise in Ruby, Rails, and associated backend technologies such as Swagger docs, Git,... ...deployment process while ensuring adherence to software compliance and testing standards.... ...collaborating with a team of developers/engineers. Experience with Agile Methodology and...SuggestedFull timeRemote workFlexible hours- ...A technology consulting firm is seeking a .NET Backend Engineer for a contract role focused on developing event-sourced microservices-based systems using .NET 8. The ideal candidate will design and deliver APIs, utilize Dapr and Orleans, and integrate with ERP systems...Contract workRemote work
$40 per hour
A data annotation company is seeking a Backend Software Engineer to join their team. This remote role involves training AI models, measuring the progress of AI chatbots, and solving coding problems. Candidates should be proficient in Python and/or JavaScript, with experience...Hourly payRemote workFlexible hours$186.07k - $218.9k
...expected and fully supported. Coinbase is seeking experienced backend engineers to join our team to build out the next generation of crypto-... ...for in you: You have at least 5 years of experience in software engineering. You’ve designed, built, scaled and...Local area$145k
...duties. Requires expertise in specialty areas. Shall perform engineering tasks for back-end design and development efforts, including... ...may substitute for 2 years of experience. ~10 years of software development experience in object-oriented and scripted languages...Contract workRemote work- A data streaming platform provider is seeking a Senior Software Engineer II to lead backend development and design of critical systems. This role involves mentoring engineers, making architecture decisions, and driving reliability and scalability for backend services in...Remote work
- ...Eliassen Group is seeking a Lead Software Engineer for the BaaS team. This remote position requires expertise in C# and Azure, focusing on partner onboarding and enhancing embedded financial services. With a contract-to-hire structure, the ideal candidate should have extensive...Contract workRemote work
$63 - $68 per hour
...with strong experience across Java-based backend development, modern front-end frameworks... ...may be considered. 7+ years of software development experience in enterprise environments... .... Strong understanding of software engineering best practices, object-oriented design,...Full timeTemporary workRemote work$140k
...cloud-native, large-scale, employee facing software using modern technologies including... ...sustainable pace in a highly productive engineering culture. Experience with Palantir Foundry... ...data Contribute to both frontend and backend codebases to enhance and develop projects...Work at officeRemote workWorldwide- ...modern front end with Blazor. The role drives full lifecycle engineering, security, and performance for financial systems and integrations... .... Experience Requirements: ~10+ years of professional software engineering experience in full stack development within enterprise...Hourly payContract workLocal areaRemote work
$120k
...The Sr CRM Systems Full Stack Engineer will be responsible for gathering requirements and building out new operational components as well... ..., including demonstrating deep familiarity with hardware, software, networking and security stack to stakeholders. Participate...For contractorsWorldwide$144.7k - $261.3k
...) organization, we’re combining cutting-edge research, robust engineering, and large-scale systems to make this future a reality. Our team... ...mapping systems from the ground up—combining robust backend infrastructure with intuitive, performant user interfaces....Work experience placementLocal areaWork from homeRelocation packageFlexible hours$60 per hour
...front‑end, back‑end, full‑stack, machine learning, and other engineers — who are driving real‑world impact in AI development. Our platform... ...s degree (completed or in progress). Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is...Hourly payFull timeRemote workFlexible hours- ...agile development methodology, attending daily stand-ups, sprint planning, and retrospective meetings. Minimum 2-3 years of software engineering experience Have built mobile apps (and/or web apps) full-stack before Enthusiastic about photo sharing and/or AI and/...Full time
- ...Capital One is seeking a Senior Lead Software Engineer, Full Stack to join its Shopping division. This remote-eligible role involves driving the development of innovative solutions for shopping while collaborating with product managers and mentoring engineers. The ideal...Remote work
$126.07k - $196.98k
...candidate we may consider remote. Experienced full stack software engineer who has a track record of designing & launching apps (for internal... ...Foundry, Azure resources & platforms). ~5+ years advanced backend development with Python ~5+ years advanced backend...Work at officeLocal areaRemote work$40 per hour
We are looking for a Content Developer – Biology to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of...Hourly payFull timeContract workPart timeRemote work$25 per hour
Bilingual Educational Content Developer (Japanese/English) We are looking for a Bilingual Educational Content Developer (Japanese/English) to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems ...Hourly payFull timeContract workPart timeRemote work$40 per hour
...#math Seniority level Entry level Employment type Full-time Job function Marketing, Public Relations, and Writing/Editing Industries Software Development Referrals increase your chances of interviewing at DataAnnotation by 2x Get notified about new Content Developer jobs...Hourly payFull timeContract workPart timeRemote work$100k - $110k
...strategy, mentoring developers, ensuring engineering excellence, and partnering cross-... ...architecture discussions, and end-to-end software development lifecycle activities. Mentor... ...Partner with product owners, UX designers, backend teams, and stakeholders to refine...Full timeRemote workFlexible hours$100k - $125k
...SitusAMC is seeking a data engineer to build and deliver the enterprise data centralization and automation strategy. This position requires strong skills in t-SQL, SSIS, and data governance, alongside 5+ years of data engineering experience, including mentoring. The role...$186.07k - $218.9k
...system for our infrastructure spend, bridging the gap between Engineering, Finance, and Product. We manage the cost data across every... ...provisioned, metered, and billed. Strong proficiency in backend software engineering (e.g., Go, Python, or Ruby) and a track record of...Local areaImmediate start$197.4k - $232k
...FullTime Location Type: Remote Department Engineering Compensation: $197.4K – $232K • Offers... ...Platform. About the Role Senior Software Engineers II at Confluent take ownership of critical backend systems that underpin our data streaming platform...Full timeRemote work$135.06k - $155.06k
...the mission. Stay for the culture. What You’ll Be Doing: Lead Software Engineer (Arlington, VA) - Telecommuting Permissible. (multiple... ...each of the following skills: 1) developing both frontend and backend applications using React, Redux, TypeScript, JavaScript, jQuery...Immediate startRemote work$100k - $150k
...(*Comscore, Total Visits, March 2025) Day to Day As a Software Engineer II on the Meta Profile team, you will design and build scalable... ...degree without experience Proficiency in one or more modern backend programming languages (e.g., Java, Kotlin, or similar)....Work experience placementLocal area$286.2k - $326.7k
...Overview Sr. Distinguished Software Engineer - AML (Remote - Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part... ...with a product engineering mindset, spanning frontend and backend ecosystems that balance simplicity with flexibility Utilize...Full timePart timeLocal areaRemote work
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