11 of 11 Permanent Junior Software Engineer Jobs in London

Junior Software Engineer Insurtech, London (4 days per week in office) £45,000 + Benefits OVERVIEW Harnham is currently working with one of the UK's fastest growing Insurtech's over the last few years. They have a strong presence in the market and have grown their product offerings to UK customers over the last couple of … years and are now seen as a challenger to the traditional industry. The Engineering team is currently 14 strong and they are looking to hire 2x Software Engineers to the team now. There is a big focus on developing engineers here and they take pride in growth and learning throughout the entire organisation. THE ROLE You will be: Working … as part of a close-knit team of Software Engineers and Developers, collaborating and learning from more senior members of the team Improving the existing code base, whilst also writing clean and efficient code to improve product features. Improving experience for users Working "full-stack" - with projects across the front and back-end Learning around devops and infrastructure Tech More ❯

Junior Front-End Software Engineer (Contract – Remote) Our firm is seeking a Junior Front-End Software Engineer to support the build and launch of our client-facing platform. This role is fully remote and offered on a contract basis , with a competitive hourly rate for the successful candidate. Key Responsibilities Assist in developing and … and maintain clean, reusable code standards Collaborate with designers, product managers, and other team members to deliver high-quality features on schedule Qualifications Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience) Proficiency in HTML5, CSS3, and JavaScript Familiarity with at least one modern front-end framework (React, Vue, or Angular preferred) Basic More ❯

Junior Front-End Software Engineer (Contract – Remote) Our firm is seeking a Junior Front-End Software Engineer to support the build and launch of our client-facing platform. This role is fully remote and offered on a contract basis , with a competitive hourly rate for the successful candidate. Key Responsibilities Assist in developing and … and maintain clean, reusable code standards Collaborate with designers, product managers, and other team members to deliver high-quality features on schedule Qualifications Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience) Proficiency in HTML5, CSS3, and JavaScript Familiarity with at least one modern front-end framework (React, Vue, or Angular preferred) Basic More ❯

Cryptio Cryptio is an enterprise-grade crypto back-office platform. Our software helps financial institutions, corporates and crypto-native companies navigate the fragmented digital-asset landscape with confidence. We have raised $26m to date and are backed by tier-1 crypto and non crypto investors: Point Nine, 1kx, BlueYard, Tim Draper, Alven and Ledger Cathay. Some of our clients … d like to find someone who is based in the UK has easy access to our hubs in London and Paris . The role Cryptio is looking for a junior software engineer interested in working on crypto/finance/accounting related products. You will initially join our Integrations Squad, where you'll build essential connectors to … integration health and identify issues Learn about signature mechanisms, authentication methods, and best practices for API integrations We're looking for someone who has 2+ years of experience writing software Familiarity with TypeScript and Python Basic understanding of REST APIs and HTTP concepts Interest in learning about OAuth, JWT, and other authentication methods Excellent spoken and written English Strong More ❯

Junior Frontend Software Engineer - Remote (UK-Based) Location: Greater London, UK 100% Remote Compensation: Competitive Salary + Stock Options Build Scalable UI & Explore AI Innovation at Skedulo Skedulo powers mobile workforce operations for deskless professionals worldwide. As a Junior Frontend Engineer, you'll learn rapidly, contribute directly to AI features, and shape the frontend user … Learn and contribute to model testing and AI-powered UX development Communicate clearly and manage blockers proactively Your Profile: 1+ year professional or internship engineering experience Solid foundation in software design patterns and data structures Familiar with Git, Jupyter, command line, and agile workflows Experience with: React.js Node Python CSS Typescript Unit Testing AI/ML: LangChain, PyTorch, TensorFlow More ❯

We're looking for an amazing Junior Full-Stack Software Engineer who can help us to design and build our world-class product for modern charities. At Beacon we're a growing technology startup building the best nonprofit-focused CRM in the world. We passionately believe in the power of technology to make a difference. Chris and … David, both software engineers, founded Beacon in 2017 to build a new kind of charity CRM using the latest technology and design principles. Now hundreds of innovative charities around the world trust Beacon to run their core technology infrastructure. Animal welfare, human rights, disaster relief, cancer support - all powered by Beacon. You can see a quick demo of our … the backend endpoints that you need Work closely with other engineers to come up with creative and innovative solutions to tricky technical problems Requirements In your role as a Software Engineer, you'll need at least a year of direct practical experience with the following technologies: React Node.js SQL databases And there are bonus points for these: Material More ❯

not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. The Junior Software Development Engineer in Test provides mission critical support for our core proprietary trading systems. As a SDET, you will partner closely with the business and with … software developers to develop test plans and test cases for various trading platforms that are used globally by trading and research teams across the firm. We are seeking a candidate with a strong background in functional testing and the ability to design and develop both manual and automated test strategies and test cases. Core Duties: Set up, maintain, and … support testing environments for automated and manual testing for both the QA and software development environments Provide testing environment configuration support for development teams; ensure availability and provide backup QA support during overlapping times for London and US-based teams Develop automated regression testing of system functionality using Python Develop scripts for maintaining, updating, and monitoring test system components More ❯

With operations across the US, Europe, and expansion into Asia, we are on a path to realise our vision for the Autonomous Factory. Job Summary We're seeking a Software Engineer to join our growing engineering team and contribute to building our innovative platform. This is an excellent opportunity for an early-career engineer to gain hands … with engineers and PMs to ship fast Contribute to data processing pipelines and REST API development Participate in code reviews and technical discussions Required Experience 0-3 years of software development experience (including internships, bootcamps, or personal projects) Some experience with Python or other object oriented programming Understanding of fundamental programming concepts and software development lifecycle Familiarity with … to Flexciton, where innovation meets impact! We're not just a startup; we're a powerhouse of creativity, at the forefront of revolutionising the semiconductor industry. Picture this: our software, crafted by brilliant minds like yours, is shaping the very devices you're using right now. We're not stopping here. We're scaling up, fast. We've been More ❯

With operations across the US, Europe, and expansion into Asia, we are on a path to realise our vision for the Autonomous Factory. Job Summary We're seeking a Software Engineer to join our growing engineering team and contribute to building our innovative platform. This is an excellent opportunity for an early-career engineer to gain hands … with engineers and PMs to ship fast Contribute to data processing pipelines and REST API development Participate in code reviews and technical discussions Required Experience 0-3 years of software development experience (including internships, bootcamps, or personal projects) Some experience with Python or other object oriented programming Understanding of fundamental programming concepts and software development lifecycle Familiarity with … to Flexciton, where innovation meets impact! We're not just a startup; we're a powerhouse of creativity, at the forefront of revolutionising the semiconductor industry. Picture this: our software, crafted by brilliant minds like yours, is shaping the very devices you're using right now. We're not stopping here. We're scaling up, fast. We've been More ❯

Junior and Middle Software Engineers needed! The company: Through the power of AI and Big Data this company have developed a number of data driven tools and platforms aimed at delivering a transparent financial solution. Focusing purely on sustainable investment! If you want the leave the planet clean and beautiful for the next generation then you share the … ethos of this company. This group has 4 arms: A Data Provider: Assessing the performance and sustainability of companies worldwide. AI: An advisory and technology company with an AI engineer for forecasting investment opportunities Asset Management: Investment management company investing in sustainable equities They focus on R&D of AI, ML, Data, Finance and sustainability. You will be based … Specialists, Researchers, Product owners, designers etc) Have freedom to govern your own tasks and spend time on new developments and research. The candidate: Good fundamentals and some experience in Software Engineering 2+ years experience with either Python or Golang - opportunity to learn Golang if you wish! An understanding of system design, data structures, DevOps, Cloud algorithms Test coverage is More ❯

operations across the US, Europe, and expansion into Asia, we are on a path to realise our vision for the Autonomous Factory. Job Summary We're seeking an optimisation engineer to join our tight-knit software development team. We are working towards one common goal: to automate and optimise decision-making across the chipmaking industry. As a member … build innovative scheduling models and algorithms within a SaaS platform that already serves some of the most advanced factories in the world. Key Responsibilities Be part of an agile software delivery team building the Flexciton app suite for scheduling and planning semiconductor operations. Research and implement new methods for tackling interesting combinatorial problems using approaches such as Linear Programming … with strong academic background in optimisation) An interest or experience in exact or heuristic optimisation methods for solving combinatorial problems such as LP, MILP, constraint programming, metaheuristics. Understanding of software engineering, algorithms and data structures. Experience in Python or another object-oriented programming language. Eagerness to communicate complex technical concepts clearly. Ability to balance mathematical rigour with an appetite More ❯