The Software Engineering roles open on Alignerr today. For the same field across every platform, see all Software Engineering jobs.
Pay figures cover the 106 open jobs that publish an hourly rate in USD. They are published rates, not a guarantee of income. Last checked on October 8, 2026.
This fully remote contract role is for a senior Python engineer who builds and optimizes the data pipelines, annotation tools and evaluation systems that AI labs use to train and benchmark their models. The work is hands-on with production systems and close collaboration with research and engineering teams. It suits backend engineers with deep Python and full-stack experience who want to lead technical decisions in AI infrastructure.
This fully remote freelance contract involves simulating attacks against web applications, internal and external networks, and cloud environments to find weaknesses before real adversaries do. It is aimed at experienced offensive security professionals who can manage engagements independently and explain their findings clearly to non-technical stakeholders. The role also includes recurring red-team and purple-team support alongside security operations teams.
This is a remote contract role for a senior Rust engineer who will design, optimize, and lead the backend systems behind AI data pipelines and model evaluation workflows. The work involves reliability, performance, and safety of production codebases, and suits experienced systems engineers who can also lead architecture discussions with research and engineering teams.
This is a remote, hourly freelance contract to review and assess Lua code written by AI models. The work involves judging correctness, efficiency and adherence to best practices, then writing structured feedback that helps those systems improve. It is aimed at developers with deep Lua knowledge, such as those who have built systems in Roblox Studio or scripted game engines.
This contract role asks security practitioners to build and check realistic scenarios about networks, endpoints, and email threats for training AI systems. The work centers on reviewing firewall settings, EDR telemetry, and infrastructure cases to explain what failed and why. It suits people with several years of hands-on enterprise security operations experience.
This remote contract role asks analysts to bring offensive security knowledge to AI development without writing exploits or taking part in live intrusions. The work centers on analyzing attack paths and adversary behavior in structured scenarios, then producing labeled reasoning data and written assessments that help AI systems reason about cybersecurity. It suits experienced security professionals who can explain how real attacks unfold in production environments.
This contract role asks a senior cloud security expert to assess cloud architectures on AWS, Azure, and GCP for design weaknesses, IAM risks, and misconfigurations before they lead to breaches. The work is remote and hourly, with recurring assessments and reports that turn technical findings into prioritized mitigation guidance. It is aimed at experienced cloud security architects who can work on complex, large-scale environments.
This contract role centers on building the Python infrastructure that AI labs use to prepare and assess training data, including data pipelines, annotation tools and evaluation systems. It is aimed at senior engineers with deep production Python experience who can design distributed systems and lead architecture decisions.
This contract role centers on building and tuning high-performance Rust systems that support AI model development, including data pipelines, annotation tooling and evaluation infrastructure. It is aimed at senior engineers with deep Rust expertise who want to work fully remotely alongside research and engineering teams.
This remote contract role asks a senior C++ engineer to design, build and tune high-performance systems that feed data pipelines and evaluation workflows for AI model development. The work also covers annotation tooling, backend services and quality control, with frequent collaboration with data, research and engineering teams. It is aimed at experienced systems engineers who want their code to support frontier AI training at scale.
This contract role asks Python developers to assess code produced by AI systems for correctness, efficiency and good practice, and to solve algorithmic problems by writing solutions from scratch. It suits senior developers who can explain code logic clearly and work independently on a flexible, remote schedule.
This remote contract role asks senior Python developers to judge code written by AI systems for correctness, efficiency and professional standards. The work also includes solving algorithmic problems and explaining the reasoning clearly so that AI models learn to write better Python. It suits experienced engineers who can work independently on flexible hours.
This contract role centers on building Python systems that power data pipelines, evaluation harnesses and annotation tooling for AI model development. It suits senior Python engineers who can work remotely on part-time hourly engagements alongside research and engineering teams.
This contract role involves building and tuning Python systems that feed data pipelines, annotation tools and model evaluation workflows for AI teams. It suits senior engineers who can work full-stack and backend, with a strong focus on reliability and clean, well-tested code.
This remote contract role asks experienced Rust engineers to review and critique AI-generated systems code, focusing on memory safety, concurrency, and performance. The work also includes building tooling and backend services for large-scale data validation. It suits seasoned Rust developers who want flexible, task-based work on their own schedule.
This remote contract role asks senior Rust engineers to review and evaluate Rust code generated by AI models, checking memory safety, concurrency correctness and performance. Engineers also build high-performance tooling and backend services for large-scale data validation. It is aimed at experienced systems programmers who want self-directed technical work.
This contract role centres on designing, building and tuning high-performance Rust systems that support AI data pipelines, evaluation workflows and annotation tooling. It suits senior Rust engineers who write safe, performant and correct code at scale and can work independently in an asynchronous setting. The resulting infrastructure feeds model training and evaluation work for research teams.
This contract role asks security operations professionals to test how AI systems reason about cybersecurity incidents. The work involves reviewing realistic alerts and investigation scenarios and judging whether AI analysis matches how experienced SOC analysts actually work. It suits people with hands-on SOC or incident response experience who can work independently on their own schedule.
This contract role calls for a senior C engineer to build and tune the data pipelines, annotation tools and evaluation systems used to train AI models. The work is fully remote with flexible hours of 20 to 40 hours a week, and it suits engineers with long experience in scalable backend services.
This contract role centers on building and improving the high-performance C systems that move and check data for AI model training and evaluation. It suits senior engineers with several years of production C experience who can also work on backend and tooling layers.
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FAQ
106 Alignerr Software Engineering jobs are open on SideHustler today. Listings are rechecked against the official postings: the latest check on this list was on October 8, 2026.
Among the 106 open roles that publish an hourly rate in USD, pay runs from $15 to $120 per hour, with a median of $63. These are the rates the platforms publish, not a guarantee of income or hours.
The most requested areas of expertise on these listings are AI Evaluation, Code Quality & Review, Backend Development, System Design, Python. Each listing states its own requirements.
You apply on Alignerr, Labelbox's expert network: create a profile, complete an AI-led interview and skills assessment, then get matched to projects in your field.
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