At a Glance
- Tasks: Evaluate and refine AI-generated code to enhance coding assistants for millions of developers.
- Company: Join Alignerr, a leader in AI innovation with a collaborative culture.
- Benefits: Enjoy flexible remote work, competitive pay, and opportunities for ongoing projects.
- Other info: Be part of a global community of engineers driving AI advancements.
- Why this job: Shape the future of AI coding tools while working on impactful projects.
- Qualifications: 3+ years in software development and proficiency in major programming languages.
The predicted salary is between 10 - 40 £ per hour.
What if your years of software engineering experience could directly shape how AI writes code for millions of developers? We're looking for Software Engineers in London to evaluate, rank, and refine AI-generated code — helping the next generation of coding assistants produce solutions that are correct, efficient, idiomatic, and production-ready.
Your deep understanding of software architecture, design patterns, and real-world engineering trade-offs is exactly what AI models need to get better. This isn't about writing boilerplate — it's about applying expert judgment to push the boundaries of what AI can do with code. This is a fully remote, flexible contract role built for experienced developers who want meaningful, high-impact work on their own schedule.
What You'll Do
- Review and rank AI-generated code solutions across multiple programming languages and problem domains
- Evaluate code for correctness, efficiency, readability, maintainability, and adherence to best practices
- Identify bugs, anti-patterns, security issues, and performance bottlenecks in AI-generated outputs
- Write detailed, structured feedback explaining why one solution is better than another
- Refine and improve AI-generated code to meet production-level engineering standards
- Provide preference rankings that help AI models learn what 'good code' actually looks like
- Work independently and asynchronously — fully on your own schedule
Who You Are
- Software engineer with 3+ years of professional development experience
- Proficient in one or more major programming languages (e.g., Python, JavaScript/TypeScript, Java, C++, Go, Rust)
- Strong grasp of data structures, algorithms, and computational complexity
- Deep understanding of software design principles, clean code practices, and engineering trade-offs
- Experienced with code review — you know how to assess quality and articulate why something works or doesn't
- Clear, concise written communicator who can explain technical decisions effectively
- Self-motivated and reliable when working independently without supervision
Nice to Have
- Experience across multiple languages, frameworks, or tech stacks
- Background in systems design, distributed systems, or backend architecture
- Familiarity with AI/ML concepts or experience using AI coding tools (Copilot, ChatGPT, etc.)
- Prior experience with code evaluation, technical mentoring, or open-source contribution
- Knowledge of security best practices and performance optimization
- Experience in competitive programming or technical interviewing
Why Join Us
- Work on cutting-edge AI projects alongside leading research labs
- Directly influence how AI coding assistants learn to write better software
- Fully remote and flexible — work when and where it suits you
- Freelance autonomy with the structure of meaningful, task-based work
- Leverage your hard-earned engineering expertise in a new, high-impact way
- Potential for ongoing work and contract extension as new projects launch
- Join a global community of top-tier engineers shaping the future of AI-assisted development
Software Engineer — AI Code Ranking in London employer: Alignerr Corp.
Join a leading global AI research firm that values innovation and collaboration, offering a dynamic remote work environment for an Applied Physicist. With competitive pay, flexible scheduling, and a strong emphasis on employee growth, this role provides the opportunity to engage in cutting-edge projects while contributing to the advancement of AI technology. Experience a supportive culture that encourages creativity and professional development, making it an ideal place for those passionate about physics and AI.
StudySmarter Expert Advice🤫
We think this is how you could land Software Engineer — AI Code Ranking in London
✨Make Your Portfolio Shine
As a freelancer in software development, your portfolio is your bread and butter. Showcase not only your completed projects but also your coding skills on platforms like GitHub or GitLab. This visibility can lead to clients reaching out to you directly!
✨Join Developer Communities
Get involved in developer communities like Stack Overflow or Reddit's r/programming. Contributing to discussions, sharing your knowledge, or even helping others can expand your network and lead to freelance opportunities. Plus, it keeps you in the loop about what’s trending in software development.
✨Freelance Platforms Are Your Friend
Sign up for popular freelance platforms such as Upwork or Freelancer. They’re filled with people looking for talent like yours! Don’t forget to personalise your pitch to each potential client, highlighting how your unique skills can solve their specific problems.
✨Utilise Your Network
Don’t hesitate to reach out to your existing contacts - you never know who might need your services or can refer you to someone who does. Personal connections can lead to more reliable gigs than cold applications. And we're here to help too! If you're looking for freelance opportunities, check out opportunities listed on our website.
We think you need these skills to ace Software Engineer — AI Code Ranking in London
Some tips for your application 🫡
Showcase Your GitHub Projects:When applying for a freelance software engineering gig at Alignerr Corp., make sure to include your GitHub link in your application. Highlighting your code repositories, contributions to Open Source, and any personal projects can really set you apart and give us insight into your skills and coding style.
Tailor Your CV with Relevant Skills:In software development, the specifics matter! Make sure your CV lists the programming languages and technologies you excel at. Focus on the ones that align with the projects Alignerr Corp. is working on. Listing your tech stack clearly will help us understand how you fit into our team.
Include a Portfolio of Your Work:A solid portfolio is a must when applying for freelance roles. Include links to any apps, websites, or software you've developed. Highlight any projects that reflect a strong user experience, efficiency, or innovative solutions—this is your chance to shine and show us what you can bring to the table!
Mention Your Availability and Rates:Since this is a freelance role, we want to know when you’re available and what your rates are like! Be upfront about your typical work hours and project timelines. This transparency will help us see if we can sync up for future projects at Alignerr Corp..
How to prepare for a job interview at Alignerr Corp.
✨Showcase Your Code Wizardry
Since you're going for a freelance role in software engineering, have a solid portfolio ready to flaunt your best work. Include projects that highlight your coding skills, frameworks you excel in, and any problem-solving feats you've pulled off. This is your chance to shine, so choose pieces that reflect your unique style and expertise!
✨Prepare for Technical Challenges
Freelance gigs often involve tech assessments or coding challenges, so be ready to tackle some hands-on problems. Brush up on common algorithms, data structures, and any languages/frameworks relevant to the role at Alignerr Corp.. Being comfortable with platforms like HackerRank or LeetCode can give you an edge and showcase your skills under pressure!
✨Be Clear About Your Rates and Flexibility
As a freelancer, be prepared to discuss your rates upfront. It's crucial to communicate your pricing structure clearly and whether you're open to negotiation. Do your homework on industry standards to ensure you pitch a fair and competitive rate that reflects your skills and experience!
✨Understand Their Tech Stack
Before the interview, get familiar with the tools and technologies used at Alignerr Corp.. Whether it's a particular framework or a specific coding methodology, being knowledgeable about their tech stack not only shows your interest but also helps you present how you could fit seamlessly into their existing projects. Demonstrating you’ve done your homework can set you apart from other candidates!
