Junior Software Developer jobs in London

You will learn the ins and outs of a fast-growing start-up, the inner workings of a software company, and all of its technical components. What do you get when you join?

Job Description Job Description London | Full-Time | Junior Engineer (Client-Facing Analytics) Permutable Technologies is a fast-growing AI company helping the world’s leading financial institutions make smarter decisions through real-time market intelligence and LLM-driven news analytics. Our technology is used by hedge funds, banks, and commodity trading desks to integrate signals directly...

Junior ServiceNow Developer Client: Major UK Retail Organisation Platform: ServiceNow Focus: CMS, Service Portal, Front-End Development, Quality & Testing Role Overview The Junior ServiceNow Developer will support the design, development, and testing of ServiceNow CMS and Service Portal solutions within a regulated retail environment. The role is delivery-focused, working under the guidance...

Job Description Role: React Developer (Junior - Mid-Level) - Up to £130k Base Salary + Bonus + Package Salary: Up to £130k Base Salary + Bonus + Package Location: London (Hybrid) Skills Required: Extensive React experience needed This firm is an elite investment institution that uphold extremely high tech standards. They are made up of some exceptionally talented individuals who above all...

Location: Fully Remote (with London Office Access) Compensation: £28,000 - £35,000 + Performance Based Bonuses Role Type: Junior / Entry-Level (Results-Oriented) About Us We are a small but fast-moving and growing AI consultancy. We value practical skills and a "builder" mindset over years of corporate experience. If you have a portfolio of React projects and an eye for design, we want to...

Job Description Junior Quant Developer – Multi-Strategy Systematic Trading Location - London (or NYC) A leading investment firm specialising in multi-strategy systematic trading is seeking a Junior Quant Developer to join its front-office execution team in London. The firm integrates diverse strategies across asset classes to capitalise on market opportunities. As a Junior Quant Developer...

You will be responsible for the precision assembly of our pilot microfluidic cartridges, ensuring that every unit used for testing meets rigorous quality standards. This is not a theoretical design role; it is an execution role.

You will be the "safe pair of hands" that ensures our R&D team has reliable, consistent hardware to test.

Job Description Location: Fully Remote (with London Office Access) Compensation: £28,000 - £35,000 + Performance Based Bonuses Role Type: Junior / Entry-Level (Results-Oriented) About Us We are a small but fast-moving and growing AI consultancy. We value practical skills and a "builder" mindset over years of corporate experience. If you have a portfolio of React projects and an eye for...

Job Description 🚀 Role | Junior Business Development Executive 🎯 Area | Business Development, Sales Support, Market Growth 📍 Based | London, Office-based, Full-time 🌍 Sector | Procurement/Distribution Hi 👋 We’re working with a well-established, fast-growing international business. With a strong track record of sustained organic growth, the business is now entering an exciting phase of...

Job Description We are currently working with a financial services company in London that is actively recruiting for a Junior Full Stack Developer to join them on a permanent basis. Working as part of a small but growing team, the Junior Developer will be supporting the full development lifecycle, working with the newest versions of .NET and Angular, as well as with SQL Server. This is a...

You will be responsible for the precision assembly of our pilot microfluidic cartridges, ensuring that every unit used for testing meets rigorous quality standards. This is not a theoretical design role; it is an execution role.

You will be the "safe pair of hands" that ensures our R&D team has reliable, consistent hardware to test.

Job Description Junior Quant Developer – Multi-Strategy Systematic Trading Location - London (or NYC) A leading investment firm specialising in multi-strategy systematic trading is seeking a Junior Quant Developer to join its front-office execution team in London. The firm integrates diverse strategies across asset classes to capitalise on market opportunities. As a Junior Quant Developer...

Job Description 🚀 Role | Junior Business Development Executive 🎯 Area | Business Development, Sales Support, Market Growth 📍 Based | London, Office-based, Full-time 🌍 Sector | Procurement/Distribution Hi 👋 We’re working with a well-established, fast-growing international business. With a strong track record of sustained organic growth, the business is now entering an exciting phase of...

You will be responsible for the precision assembly of our pilot microfluidic cartridges, ensuring that every unit used for testing meets rigorous quality standards. This is not a theoretical design role; it is an execution role.

You will be the "safe pair of hands" that ensures our R&D team has reliable, consistent hardware to test.

You will learn the ins and outs of a fast-growing start-up, the inner workings of a software company, and all of its technical components. What do you get when you join? Join us and, in addition to your salary, you will have flexibility with your holiday schedule. Significant training and access to the founder and CEO.

Job Description Location: Fully Remote (with London Office Access) Compensation: £28,000 - £35,000 + Performance Based Bonuses Role Type: Junior / Entry-Level (Results-Oriented) About Us We are a small but fast-moving and growing AI consultancy. We value practical skills and a "builder" mindset over years of corporate experience. If you have a portfolio of React projects and an eye for...

Job Description Job Description London | Full-Time | Junior Engineer (Client-Facing Analytics) Permutable Technologies is a fast-growing AI company helping the world’s leading financial institutions make smarter decisions through real-time market intelligence and LLM-driven news analytics. Our technology is used by hedge funds, banks, and commodity trading desks to integrate signals directly...

Job Description Role: React Developer (Junior - Mid-Level) - Up to £130k Base Salary + Bonus + Package Salary: Up to £130k Base Salary + Bonus + Package Location: London (Hybrid) Skills Required: Extensive React experience needed This firm is an elite investment institution that uphold extremely high tech standards. They are made up of some exceptionally talented individuals who above all...

Role: React Developer (Junior - Mid-Level) - Up to £130k Base Salary + Bonus + Package Salary: Up to £130k Base Salary + Bonus + Package Location: London (Hybrid) Extensive React experience needed They’ll find the best team to suit your skillset/interests but you'll be working with the latest versions of React, directly with traders and quants to build out highly reactive UI's and frontend tools...

Junior Quant Developer – Multi-Strategy Systematic Trading Location - London (or NYC) A leading investment firm specialising in multi-strategy systematic trading is seeking a Junior Quant Developer to join its front-office execution team in London. The firm integrates diverse strategies across asset classes to capitalise on market opportunities. As a Junior Quant Developer (0–4 years of...