Back-end Developer jobs in Berkshire

Python Developer | Python & FastAPI | Founding Engineer in High-Growth AI Venture Studio Contract | £400/day | Outside IR35 The Role You’ll step in as a Founding Engineer within an early-stage AI venture studio that builds and launches creator-led B2C software businesses at speed. This is a backend-leaning role (circa 80% backend) where you will own core systems end to end, shaping APIs,...

🚀 Java Back-End Developer (Azure / AWS) – Contract | London (Hybrid) Contract: 12+ months IR35: Outside IR35 Location: London (Hybrid – 3 days onsite) We are supporting a consultancy delivering enterprise-scale technology programmes for a major client. They are seeking an experienced Java Back-End Developer with strong cloud (Azure/AWS) expertise to join a long-term engagement working on...

Back End Developer / SRE (Java JVM) London / WFH to £110k Are you a Back End Developer / SRE with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global Fintech that has been consistently voted as one of the UKs top employers. What's in it for you: - Salary to £110k + Bonus - Pension, Private Medical Care, Life Assurance - Option to...

Senior Software Engineer Location: London (x3 days a week onsite) Salary: Up to £80k DOE Type: Perm Job Description We are looking for a passionate Senior Java Engineer in London to lead the design and development of core product features and services that power an app used by thousands of travellers on a daily basis. As a Senior Java Engineer for an loyalty program team, you will have the...

About the Company We are working with an exciting Series B company that is committed to empowering small and medium-sized businesses, helping them maintaining healthy cash flow, often complicated by the complexities of payment management. They address this by digitising and streamlining payments—from invoice capture and issuing expense cards to managing receivables and payables—all within a...

About the job Reporting to a Software Engineering Manager or Head of Engineering, we are seeking a Lead Back End Software Engineer to be the go-to authority for backend engineering, setting the technical vision, guiding architecture, and driving improvements in tools, processes, and delivery practices. You’ll remain hands-on for critical work, but your greatest impact will come from technical...

I am partnering with an early-stage UK tech startup focused on using data and AI to optimise and accelerate the design of clinical trails. Senior Back-End Engineer – Founding Team (London, Full-Time) Role: Senior Back-End Engineer – Founding Team Location: London, UK (on-site/hybrid) Type: Full-time, Senior Level About the Role I am seeking a highly experienced Senior Back-End Engineer to...

This is a job that Scout, our AI Recruiter, is recruiting for on behalf of one of our clients. She will pick the best candidates from ivee's network. The next step is to create an ivee profile. Junior Back-end Engineer Company Description: Fast-growing scale-up This is a great opportunity to join a fast-moving engineering team as a Junior Backend Engineer. You’ll help build and maintain...

MUST BE BASED IN THE UK TO BE ELIGIBLE. Are you an experienced Back-end Engineer seeking new and exciting opportunities? While we may not have an immediate vacancy, we’re always on the lookout for talented individuals to join our Talent Pool. Who We AreGSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. We are on an audacious...

Bracknell / Hybrid Salary: £42,000 - £47,000 per annum (depending on experience) We support flexible working and are open to UK-based remote candidates. Where possible, attendance at the Bracknell office or client sites for key meetings and collaboration is encouraged, but not essential for the right person. Technical Lead Permanent We are looking for a PHP Developer (Mid-weight) to join our...

Accelerate your sales career at a startup. At Jumpstart, we help ambitious salespeople land roles at the UK’s most exciting VC-backed startups and ensure they thrive in their roles. This isn’t just another BDR job. As a Founding BDR, you’ll join a startup at a critical stage, working directly with founders or early sales leaders to shape how sales gets done. You’ll get real ownership from day...

A product-led SaaS business is hiring a Front End Developer with a strong focus on Angular to help build and scale a modern, customer-facing web platform. This is a hands-on role for someone who enjoys working on complex interfaces, data-driven products and clean, well-structured front end architecture. You will work closely with product and engineering teams to deliver high quality user...

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. In all...

Profitable | Tier 1 VC-Backed | 1–2% equity | £70-100k Salary | UK visa sponsor | Build core product powering 400+ independent restaurants The Role We are building the operating system for restaurants of the future. Help automate the legacy industry and reduce manual labour to zero. If you want your code running in real restaurants for real people, and you like small teams, fast cycles, and...

Looking for a job is f*cking hard! You send off tons of applications only to get ghosted by recruiters and to never get any feedback. We understand how tough it is and that’s why we created Tangent - so you can get help to get hired. What is Tangent? Tangent lets you bypass the recruiters by connecting you directly with your future colleagues. They commit their time to mentor you through the...

Job Description About the Practice We are an established architecture and design studio specialising in high-end residential projects, including bespoke private homes, luxury apartments, and sensitive refurbishments. Our work is characterised by refined design, attention to detail, and close collaboration with private clients, consultants, and specialist contractors. We are seeking a talented...

Lead Front-End Engineer Exclusive to IT Search £110-130K + bonus up to 20% London (Hybrid) - open to remote across Europe IT Search is exclusively partnered with a globally recognised digital platform to hire a Lead Front-End Engineer. The company runs a highly visible, consumer-facing website used by millions worldwide and plays a central role in its space. Despite its scale, engineering...

Position: Front End JavaScript Developer Reports to: Front End Development Team Lead Hours: 40 hours Location: 3 days in North London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Start date: ASAP Purpose of the role: As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. In all...

Back End Engineer / Developer (Rust High Frequency Trading) London / WFH to £180k+ Do you have expertise with low latency software engineering within finance or gaming environments? You could be progressing your career in a senior, hands-on Back End Engineer role at a hugely profitable High Frequency Trading firm that specialise in crypto markets and earning substantial bonuses. What's in it...

I am partnering with an early-stage UK tech startup focused on using data and AI to optimise and accelerate the design of clinical trails. Senior Back-End Engineer – Founding Team (London, Full-Time) Role: Senior Back-End Engineer – Founding Team Location: London, UK (on-site/hybrid) Type: Full-time, Senior Level About the Role: We’re seeking a highly experienced Senior Back-End Engineer to...