7 of 7 Junior Software Engineer Jobs in Central London

Junior Full-Stack Software Developer Location: London, United Kingdom Type: Full-Time (hybrid working – home and office-based) Salary: Competitive A forward-thinking organisation is seeking a motivated and enthusiastic full-stack software developer to support digital transformation projects, with a focus on sustainability and climate change. This is an excellent opportunity for someone early in their … to security best practices (e.g., OWASP). Work on RESTful API design and consumption. Collaborate on version control practices using Git, documentation, and code reviews. Desired Skills: Passion for software development and continuous learning. Some frontend experience with JavaScript/TypeScript and frameworks like React.js. Basic backend experience with Python or Node.js. Understanding of databases (relational and NoSQL). … Understanding of API integration and security fundamentals. Experience or interest in OCR and NLP is beneficial. Knowledge of version control (e.g., Git). Education & Experience: Degree in computer science, software engineering, or a related discipline – or relevant practical experience. Some practical experience with full-stack development or internships is a bonus. A strong interest in sustainability, ESG, and climate More ❯

We are looking for a highly motivated Junior Backend Software Engineer (hybrid in London) to join an early stage technology company. This is a rare chance to join a startup at the very beginning - where your curiosity, ideas, and input will directly influence the product roadmap. You’ll be working closely with a small, experienced engineering team … building real features in a modern codebase from day one. As a Junior Backend Software Engineer, you will be designing and implementing scalable, high-performance infrastructure services, APIs and integrations. You’ll join a small and growing R&D team focused on building ambitious new products from the ground up. You’ll work on real product features … single-page applications WebSockets Infrastructure as code (AWS CDK, Terraform, etc.) Docker AWS IoT What we’re looking for Circa 2 years of commercial or equivalent experience in a software development role building cloud-driven SAAS products, with a focus on building and maintaining infrastructure and backend services. Full stack experience with other languages and frameworks (e.g. React, Vue More ❯

Paddington, London Role Title: Junior Data Engineer Reports to: Data Engineering Manager Location: Hybrid working environment (Remote and Paddington, London) Role Type: Permanent, Full-time How do we say our name, well it sounds like 'view'. It's also a lot shorter than saying 'Viewed Impressions for Out Of Home'. VIOOH is a fast-growing startup … from home, empowering all VIOOHers to thrive regardless of location and ensuring we can attract diverse talent to support our global expansion. Role OverVIOOH We are looking for an Junior Data engineer to join our growing Data engineer team. Data is at the core of our company and this is an opportunity for you to work on … data platform, you will work with data scientists to guide them through productionizing data science workflows. In this role, you will spend 70% of your time designing and writing software, 20% managing infrastructure, and 10% on ad hoc and support tasks. VIOOH encourages you to use 10% of your time per week to invest in your growth, both personal More ❯

Role Title: Junior Software Engineer Java Reports to: Technical Lead Java Location: Hybrid working environment (Remote and Paddington, London) Role Type: Permanent, Full-time How do we say our name, well it sounds like ‘view’. It’s also a lot shorter than saying ‘Viewed Impressions for Out Of Home’. VIOOH is a fast-growing startup … hybrid workplace, ensuring you can work as effectively and collaboratively remotely as you can from the office. What we'll expect from you Maintain, improve and extend the current software stack with new functionality, being part of a development team using Agile methodologies displaying the desire to continuously improve Solve business needs by building, testing and documenting software … a dynamic and collaborative environment Conduct code reviews of fellow developer’s work Help us deliver best quality by improving our testing and continuous-integration system Promote improvements for software development practices, processes and standards with consideration of quality, innovation, and productivity Stay up-to-date with the latest technology to improve existing services constantly What we want from More ❯

Junior Full Stack Software Engineer required by a growing SaaS company to work on the development of their core product for customers in financial services. The Junior Full Stack Software Engineer is likely to have a degree in Computer Science or similar subject and commercial experience in a similar role. Applicants ideally need to … have at least 18 months/2 years commercial experience using some relevant technologies. The role would suit a Junior Software Engineer looking for the next step in their career. The role would be primarily office based - 4 days per week in central London Key Experience React JavaScript/TypeScript PostgreSQL or other relational database Experience in More ❯

Have you got 1-2 years experience as a Java Developer and are looking for the next step in your career? Junior Software Engineer – Global FX Trading Location – 3 days hybrid in London Salary - £55-65,000 + up to 50% bonus Our longstanding partner, who are leading at the forefront of FX trading around the world … are on the hunt for a Junior Software Developer who has approx. 1 year experience developing software in the financial space using Core Java without frameworks, to join the London team. Having been born from one of London’s largest trading firms, they are now expanding into global markets with their high performant FX trading products, consuming … over 5 billion messages a day. This is an excellent position for a Junior Software Developer looking for their second job as you will be working alongside and learning from some of the smartest engineers on the market, with incredible career progression opportunities to rapidly build your career up to senior. A Junior Software Developer must More ❯

Social network you want to login/join with: Junior Full Stack Software Engineer, london (city of london) col-narrow-left Client: Spectrum IT Recruitment Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Junior Full Stack Software Engineer required by a growing SaaS company to work on the development of their core product for customers in financial services. The Junior Full Stack Software Engineer is likely to have a degree in Computer Science or similar subject and commercial experience in a similar role. Applicants ideally need to have … at least 18 months/2 years commercial experience using some relevant technologies. The role would suit a Junior Software Engineer looking for the next step in their career. The role would be primarily office based - 4 days per week in central London Key Experience React PostgreSQL or other relational database Experience in any of the following More ❯