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
- ...Senior Backend Software Engineer - Rust & Serverless (Remote) Remote SURT AI Join the Future of Fraud Detection We develop advanced systems that provide superior fraud detection capabilities. Join a team committed to advancing the state of the art in fraud prevention technology...SuggestedRemote work
- ...be joining an early team where you’ll have an outsized impact on both the product and company’s culture. Responsibilities As a backend engineer on the team, you’re responsible for rapid prototyping new ideas, developing new features and improvements to our existing...Suggested
$163k - $246.5k
...Semgrep Backend Engineer Semgrep, the leader in code security for builders, empowers invention without friction. Teams catch, flag, and fix real issues before they ship, powered by security that learns as they build. Semgrep secures code as it's written and provides...SuggestedCurrently hiringLocal areaRemote workWeekend work3 days per week- ...Senior Backend Engineer Kensho is S&P Global's hub for AI innovation and transformation. With expertise in machine learning, natural language... ..., develop, test, document, deploy, maintain, and improve software Manage individual project priorities, deadlines, and...SuggestedWork at officeWorldwide
- ...Senior Backend Software Engineer- Java Location: Mexico and Canada ( Remote, but must be able to work EST hours) Duration: 6 months+ About BigRio: BigRio is a remote technology consulting firm headquartered in Boston. We deliver a range of solutions including...SuggestedContract workRemote work
$125k - $175k
A health and performance company based in Boston, MA, is seeking a Software Engineer II to join its Business Systems team. The role involves designing and implementing backend systems that enhance internal operations and scalability. Candidates should have a BS in Computer...$116k - $174k
A leading technology company in Boston is seeking a Software Engineer II to enhance their product offerings. The role involves delivering end-to-end solutions using distributed systems and AI technologies. Key responsibilities include tackling complex challenges, contributing...- ...seeking an AEM Developer for a hybrid position based in Boston. The candidate should have over 5 years of experience, primarily in backend development with proficiency in Java and J2EE frameworks. The role involves working on AEM components, templates, and integrations,...
- ...environment that values curiosity, innovation, and a bit of fun along the way. What We're Looking For We're looking for a Backend Engineer to help build and scale Remark's platform. You'll focus on designing, optimizing, and maintaining backend services,...Work at officeWork from homeFlexible hours2 days per week3 days per week
$163k - $220k
...Backend Engineer - DevEx Team Boston, MA Location: Waltham, MA (hybrid- 3 days In-Office) ERGO NEXT's mission is to help entrepreneurs... ...— that's where you come in. We are looking for a talented Software Engineer to lead our Platform Engineering presence in the US....Full timeWork at officeLocal areaFlexible hours$140k - $160k
...Backend Platform Engineer Boston or NYC Layer Health was founded in 2023 by leading machine learning researchers from MIT and Harvard Medical School. We are building an AI layer that can accurately and scalably synthesize information from medical records, with the...Work at office- ...Senior Backend Software Engineer We are looking for a talented Senior Backend Software Engineer for our Boston office to be a key member of a close-knit agile team that builds the platform for our fintech mobile application. You will help implement the platform for...Work experience placementCasual workWork at officeWork from homeFlexible hours
$140k - $150k
...Description WHO ARE YOU? You are a high-impact Senior Software Engineer driven by innovation and excited to apply your technical expertise... ...Development team, in designing, building, and scaling backend systems while integrating AI-powered capabilities. You will play...Work at officeRemote workRelocation package$175k - $225k
...Senior Backend Engineer In person 5 days/week in San Francisco, Boston, MA, New York. We are looking for a Senior Backend Engineer to join us. In this role you will be building the backend systems that power LangChain's observability and evals platform. You will...Work at officeFlexible hours$120k - $170k
...Backend Software Engineer Pickle is looking for a backend software engineer to join our autonomy team, focused on building scalable systems that support task planning and robotic workflows. This role sits at the intersection of software engineering and robotics infrastructure...- Surt-Ai is seeking a Senior Backend Software Engineer to enhance their fraud detection technology. This pivotal role involves architecting robust Rust services and managing serverless infrastructure using Terraform. The ideal candidate will possess deep expertise in Rust...Remote work
- ...Senior Software Development Engineer (Server Side) The ideal candidate will be: Responsible for implementation and delivery of new server side components, micro services, web api, and enhancements to the BestX product Exhibit superior skills in modern Agile...Shift work
- ...Job Title: Full Stack Developer (Backend Heavy) Location: Chennai, Hybrid... ...is looking for a passionate Full Stack Engineer to join our team, where you'll play a crucial... ...allow you to have full ownership over the software's functionality and flow. Key...Full time
- ...Full Stack Software Engineer We are a venture-backed insurance technology firm where world-class computer scientists, economists, market... ...functionality as well as long-lasting, reliable, and scalable backend services. • You take ownership through the full software development...
- ...Senior Backend Software Developer We are looking for a Senior Backend Software Developer to join us working on a suite of products that... ...them fully searchable in real time. There is some serious engineering behind making all of that work and we want to find people that...Work at office
- ...Senior Backend Developer Multi-year project – starting at 12 months minimum Location: Hybrid REMOTE – dynamic work week (3-... ...and ambitious position on its development team! As a Senior Software Engineer, you will be a senior member, encouraged to supply to the technical...Remote work
- A consumer tech startup in Boston is seeking a backend engineer to join their innovative team. In this role, you'll be responsible for rapid prototyping of new ideas, developing features, and maintaining system security and performance, primarily using Node and Firebase...
- ...Senior Software Development Engineer (Server Side) Independently develops and maintains software applications. Works on complex analytical and programming tasks, requiring knowledge of programming languages and data communications and general knowledge of the business...Shift work
$125k - $175k
A leading health technology company in Boston seeks a Backend Software Engineer II to enhance generative AI capabilities. The role involves collaborating with cross-functional teams to develop scalable software solutions using Java, Kafka, and PostgreSQL. Candidates should...- ...Backend Developer SynergisticIT is aware that the job market is challenging because... ...Who should apply? Recent computer science/engineering/mathematics/statistics or science graduates... ...in the USA. Required skills for Java/Software Programmers: Bachelor's degree or...H1b
- A leading conversational intelligence company in Massachusetts is seeking a Backend Engineer to develop and scale their Developer and Enterprise APIs. Your role will involve collaborating with cross-functional teams, ensuring system reliability, and improving performance...
- Ceres FTS is seeking an experienced engineer for the Event Orchestration role in Boston. The position involves building a central event-driven orchestrating layer for processing trade ingestion and reconciliation. Candidates should have a solid background in Java and Spring...
$140k - $180k
...Ai Solutions Consultant Blitzy is a Cambridge, MA based AI software development platform on a mission to revolutionize the software... ...technical bridge between Blitzy's AI platform and enterprise engineering teams. This role is built for experienced technologists who understand...$40 per hour
A leading AI development firm in the United States seeks a Back End Developer to enhance AI models by providing coding challenges and evaluating AI outputs. Candidates should be proficient in programming languages like Python or JavaScript and have experience with algorithms...Hourly payContract workRemote workFlexible hours- Farsyt is looking for engineers in Cambridge, MA to join their founding team. You will be responsible for building backend systems and AI-powered workflows, contributing directly to core product systems from the ground up. Ideal candidates have 2-5 years of experience...Work at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Backend Software Engineer. Be the first to apply!
- remote back end developer Boston, MA
- back-end developer Boston, MA
- senior backend developer Boston, MA
- backend software engineer Boston, MA
- backend .net developer Boston, MA
- backend internship remote Boston, MA
- id software Boston, MA
- software quality assurance Boston, MA
- software sales Boston, MA
- internship software Boston, MA

