Freelance Software Engineer jobs in Sutton

You should apply if: - You've led software engineering teams before and know how to get the best out of talented people. - You can talk architecture and algorithms, but you also understand delivery, stakeholder management, and building engineers' careers. - You have a previous hands on software engineering background

🚀 Software Engineer – Agentic AI 🚀 ✨ Fintech start-up backed by serial entrepreneurs ✨ 💎 The kind of equity you actually realise 💎 📍 London - 4 days in office 💸 £100k - £200k base (level-dependent) 💲 $160k equity vested over four years 💗 Onsite chef, barber, catered breakfasts, gym membership Join this rapidly scaling AI-native Fintech start-up that’s already raised a significant Series A...

You will contribute to building the Salt platform and supporting systems, working with modern technologies, for example TypeScript, Python, Java, AWS, Snowflake and AI-powered tools.

You will ship features, learn fast, and collaborate with a product design-led team focused on excellent user experience.

You will play a critical role in building and evolving systems within a regulated payments / financial services environment, balancing engineering excellence and platform resilience. Key Responsibilities Engineering Leadership & Strategy - Own the software engineering strategy, aligned with business, product and regulatory objectives.

Please find the Job Description:- Role: Senior Java Developer Location: Farnborough/UK (Hybrid) Hybrid mode of work Exp range:8+ years Mandatory skills: Java Springboot, Java 17/11, AWS, Pipeline, Financial domain, Spark. JD: Java Tech Lead job involves leading and mentoring a Java development team, analyzing and designing software solutions, ensuring adherence to best practices and...

Company We are working with a tier-one energy trading company who are dedicated to accelerating the transition to greener energy. Theypride themselves on cultivating an innovative and collaborative environment. Role Looking for a .NET software engineer to help design, implement and maintain applications for interfacing with energy markets. The ideal candidate will have an understanding of...

Join Our Network of Patent Linguists | DE > EN RWS is expanding its network of expert linguists for long-term collaboration on high-impact patent translation projects. We are currently seeking freelance translators and proofreaders to support ongoing work with some of the world’s most innovative technology brands. We are particularly interested in linguists with subject-matter expertise in...

You will be responsible for procurement on a section of works, managing the tender, award & recommendation of works packages/orders. The successful candidate will have: - Proven ability of drafting formal Subcontract documents - Experience with NEC contracts - Civil Engineering Contractor background

C# DEVELOPER (CONTRACT) A leading commodities trading environment is expanding its Trading IT function and is hiring an experienced C# / .NET Developer to support the implementation of a new LNG trading system and associated tools. This is a rare opportunity to work hands-on on a modern LNG trading platform within a front-office–aligned technology team. £800–900 per day This is a senior,...

You will lead the UK Sales and Customer Success teams with full responsibility for performance, culture and execution.

You will share P&L responsibility with the UK General Manager and play a central role in shaping the commercial strategy.

You will have the autonomy, tools and market leading product to build your own high-performing revenue engine and make an immediate impact.

You will lead enterprise-level new business across the asset management universe — from boutiques to global managers — positioning a highly regarded front-to-back technology suite covering: ✓ Portfolio management

You will work across development, operations, and delivery to design, build, and run secure, scalable, and robust environments for web applications and digital experiences.

Location: London (Hybrid) We do not consider applicants outside the UK or requiring Visa sponsorship. Reports To: CEO Salary: up to £60k DoE The Mission We are Roots. We are the reason that hundreds of thousands of gardens across the UK are looking greener than they did five years ago. Think Patch own online plants? Check our review count... We aren’t a fragile start-up anymore. We’re a...

Senior Energy Consultant - Commercial Buildings - Shrewsbury - Hybrid. Salary to £55k Interested in learning more about this job Scroll down and find out what skills, experience and educational qualifications are needed.Working for a successful, sustainability-driven MEPH consultancy. They specialise in designing and managing technical engineering solutions for the built environment, serving a...

Senior Mechanical Design Engineer Are you an experienced Mechanical Design Engineer looking to take ownership of complex, high-precision products from concept through to manufacture? This is an exciting opportunity to join a leading engineering and manufacturing business working on innovative electromechanical systems used globally. About the Role You’ll play a key role in designing and...

There is an incredibly exciting opportunity to join a team of highly skilled engineers for my client based in East London. My Client is looking for a hands-on Additive Manufacturing Engineer to join the R&D team and help push the limits of Large Format Additive Manufacturing (LFAM). You’ll be working directly with industrial robots in the lab — running large-scale 3D prints, integrating...

Role Overview We are seeking an experienced Engineering Lead to drive technical excellence and lead a team of engineers in delivering high-quality solutions. The ideal candidate will have a strong background in software development, architecture, and team leadership, with a proven track record of managing complex projects. Key Responsibilities - Lead and mentor a team of engineers, fostering a...

Principal Android Engineer London (Hybrid) Up to £125,000 + Benefits We’re partnering with a leading UK financial services organisation as they look to bring in a Principal Android Engineer who will help shape the next generation of their mobile customer experience. This is a chance to join a respected institution undergoing a major digital modernisation—playing a senior role in driving...

The Role We’re looking for a highly organised and proactive Operations Manager to keep our studio running smoothly, enabling the team to deliver exceptional creative work. This role sits at the heart of our business and balances big-picture planning with day-to-day operations, ensuring projects are delivered seamlessly and the team feels supported to do their best work. Working in collaboration...

You will contribute to building the Salt platform and supporting systems, working with modern technologies such as React, TypeScript, AWS, and AI-powered tools.

You will ship features, learn fast, and collaborate with a product design-led team focused on excellent user experience.