Senior Software Engineer

💰 £6,160 - £9,856 (Est.) 📍 London

Job Description

Who We Are: Innerworks

2026 marks a pivotal year—there are now more bots on the internet than humans. At Innerworks, we're on a mission to change that. The online experience for users has suffered due to outdated, ineffective systems, from the frustration of CAPTCHA tests to the poor performance and integration of existing bot detection solutions. The internet can do better, and we’re here to make it happen.

Our cutting-edge, AI-driven technology leverages behavioural biometrics to provide proof of humanity and identity online, making digital spaces more secure, fraud-resistant, and user-friendly. As an early-stage, VC-backed startup, we're passionate about delivering increased trust and authenticity in the digital world.

We're a tight-knit team of five full-time employees, working in our office in Waterloo, London. Our key backers include Tim Draper, Cronos, former leaders at Coinbase, Citi, and UBS, as well as Avalanche and the Google Cloud Web3 Program.

The Role: Software Engineer

We’re looking for a dynamic software engineer to join our innovative team at the forefront of bot detection and digital identity. In this role, you'll work closely with our talented developers to enhance our technology stack, ensuring our solutions remain efficient, reliable, user-friendly, and scalable.

You'll be in the heart of our Waterloo office for 2-3 days a week, collaborating with passionate professionals and contributing directly to the future of online trust.

What We Value In You

We're not necessarily looking for an expert in all the latest frameworks - we simply want a true problem solver who can adapt and thrive in a rapidly evolving environment. Key qualities we're looking for include:
• Problem Solving: You approach challenges with creativity and determination.
• Adaptability: You’re comfortable working across various technologies and domains.
• Reliability: You deliver on your commitments and support your team.
• Efficiency: You work smart, balancing speed with quality.
• Honesty: You communicate openly and value transparency.
• Results-Driven: You are motivated by achieving tangible outcomes.
• Continuous Improvement: You are always looking to grow and learn.

Essential Technical Skills
• Proficiency in Backend Development
• Strong understanding of REST APIs
• Experience with SQL and NoSQL Databases
• Knowledge of Object-Oriented Programming (OOP)
• Familiarity with Unit and Integration Testing

Nice-to-Have Skills (But Not Required)
• Experience with Cloud Infrastructure Platforms (we use GCP)
• Frontend Development in React
• Backend Development in NestJS
• A knack for table tennis (we play a lot!)

What’s In It For You
• Competitive Salary: £60-70k (negotiable) + options package post probation
• A chance to shape the future of the internet
• Work in a high-growth, dynamic startup environment
• Collaborate with top-tier professionals
• Flexibility with a hybrid work model

Join Us at Innerworks

If you’re excited about using technology to create a more trustworthy internet and want to be part of an energetic team that values innovation, authenticity, and fun—let’s talk!

💡 Quick Summary

Seeking a career-building opportunity? The Senior Software Engineer position is now open for candidates interested in the IT Engineer & Developer Jobs sector. This role in London offers a professional environment and growth potential.

Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in IT Engineer & Developer Jobs is a plus.

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Job Details

Company Name: innerworks.me

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The expected salary for Senior Software Engineer in London is £6,160 - £9,856 (Est.) per month. Actual compensation may vary based on experience and negotiation.
No, Senior Software Engineer is an on-site position based in London. Candidates must be able to commute or relocate to this location.
Basic communication skills, a proactive attitude, and the ability to work in a team are required for Senior Software Engineer. Previous experience in IT Engineer & Developer Jobs is a plus. Freshers may also apply depending on the employer's requirements.
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