At a Glance
- Tasks: Build the next-gen AI e-commerce platforms using TypeScript and collaborate with cross-functional teams.
- Company: Join Threecolts, a fast-growing tech company revolutionising e-commerce solutions.
- Benefits: Enjoy a competitive salary, remote work options, and regular rate reviews.
- Other info: Be part of a global team that values speed, trust, and innovation.
- Why this job: Make an impact in a dynamic environment while working with cutting-edge technology.
- Qualifications: 6+ years in software development with strong TypeScript expertise and backend experience.
The predicted salary is between 110000 - 110000 £ per year.
About Threecolts
Threecolts is the leading software suite for online & offline consumer brands (Amazon, Walmart, Target, Shopify, eBay, etc.). We've built a powerful ecosystem of software solutions to help businesses grow smarter — from revenue recovery and retail finance, to multichannel operations and pricing optimization. With over 500 employees globally and strong backing, we're scaling fast across new markets and new partner channels.
Who We Are
We're a global team built for speed, trust, and impact. As an AI enabled company, AI is integrated across Threecolts from development through to operations, empowering teams to move faster, build better, improve quality, and make more informed decisions. We hire exceptional people from all backgrounds and give them the autonomy to move fast and the accountability to deliver, where you will wear multiple hats, take ownership of challenges, and proactively solve problems beyond your immediate scope. Change is constant, ambiguity is part of the deal, and clear, concise communication is how we stay aligned, so when in doubt, bring people in.
We are looking for a Full-Stack TypeScript Developer to build the next generation of AI e-commerce platforms.
What you will be responsible for:
- Driving technical decision-making, including technology selection, architecture design, and system scalability
- Designing and implementing high-quality features across the backend and frontend stack
- Identifying and addressing performance bottlenecks in critical areas of the product
- Maintaining high engineering standards through code reviews, testing, documentation, and continuous improvement
- Reducing technical debt and improving the maintainability, reliability, and scalability of existing systems
- Establishing and promoting software development best practices across the engineering team
- Troubleshooting, diagnosing, and resolving production issues and bugs
- Collaborating closely with Product Owners to define priorities, refine requirements, and deliver business value
- Working cross-functionally with Product, Customer Interactions teams to understand user needs and improve the product experience
- Contributing to technical documentation, knowledge sharing, and mentoring where appropriate
What we are looking for:
- 6+ years of professional software development experience, with strong expertise in TypeScript
- Proven experience building and maintaining production-grade web applications
- Strong backend engineering experience, including API design, system architecture, and distributed systems concepts
- Solid understanding of relational databases and advanced SQL
- Strong focus on software quality, testing, security, and maintainability
- Experience designing and building secure, reliable, and scalable software systems
- Passion for writing clean, simple, efficient, and well-documented code
- Ability to quickly understand complex systems, identify areas for improvement, and drive technical initiatives independently
- Self-motivated, proactive, and comfortable working in a fast-paced environment with a high degree of ownership
- Excellent communication skills and professional fluency in English
Nice to have:
- Professional experience with React and modern frontend development practices
- Experience deploying and operating applications using Docker and Kubernetes
- Experience working in startup or high-growth environments
- Familiarity with cloud-native architectures and infrastructure
- Availability within GMT ±3 hours
Salary: £ 110,000 per year (UK) : $140,000 per year (EU)
Opportunity to join company-wide offsites, regular rate reviews and bonus opportunities, fully remote/hybrid working.
Software Developer - AIO (Typescript) in London employer: Threecolts LLC
Threecolts is an exceptional employer that fosters a dynamic and innovative work culture, empowering employees to take ownership of their projects while collaborating with a diverse global team. With a strong focus on professional growth, employees benefit from regular rate reviews, bonus opportunities, and the flexibility of fully remote or hybrid working arrangements. Join us in shaping the future of AI-driven e-commerce platforms, where your contributions will have a meaningful impact in a fast-paced environment.
StudySmarter Expert Advice🤫
We think this is how you could land Software Developer - AIO (Typescript) in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Threecolts LLC or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Threecolts LLC.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Threecolts LLC.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Threecolts LLC that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Software Developer - AIO (Typescript) in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Threecolts LLC.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Threecolts LLC and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Threecolts LLC
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Threecolts LLC uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
