Junior Developer jobs in London
Junior Java Developer
Urgently neededNewInformation Tech ConsultantsGreater LondonOften responds in 3 days43 hires made in past 30 daysTop-rated employer- Note: Candidates must be open to relocation within the UK.
- We are looking for a Junior Java Developer* who has (1-3 years experience) designs, codes, tests,…
Junior Python & SQL Developer
Urgently neededNewInformation Tech ConsultantsGreater LondonOften responds in 3 days43 hires made in past 30 daysTop-rated employer- Education:* Bachelor’s/Master’s Degree in Computer Science or a related field.
- We are looking for a motivated Junior Python & SQL Developer to join our…
- CGILondon
- Company pension
- ~Proven ability to mentor and support junior engineers.
- Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to…
- JPMorganChaseLondon E14 5JP
- Identify and automate remediation for recurring issues and developer pain points to improve operational efficiency.
- Operating on a forward-deployed model, we work hands-on with the latest agentic AI frameworks, multi-agent orchestration, and enterprise context engineering -…
- RGH‑Global LimitedCanary Wharf
- Annual leave
- Private medical insurance
- Company events
- Assist in designing and conducting training sessions for junior developers.
- Additionally, you will have the chance to mentor junior team members.
- View all RGH‑Global Limited jobs - Canary Wharf jobs
- Salary Search: Full Stack Developer salaries in Canary Wharf
View similar jobs with this employerCitiLondon EC3A- Annual leave
- Employee discount
- Life insurance
- Employee assistance programme
- Company pension
- Private medical insurance
- Implement and maintain developer-led automated testing solutions.
- Coach and mentor junior analysts and grads.
- Ownership and delivery on components (Java/Kotlin)…
- Mentor junior developers and contribute to technical design reviews.
- This is a hands-on engineering role at the core of the program.
- Clarion Housing GroupUnited Kingdom
- If you have experience leading or mentoring more junior technical staff, with the instinct to develop people as well as deliver work with strong analytical and…
- JPMorganChaseLondon E14
- Mentor junior developers, providing guidance on best practices and code reviews.
- You are expected to be involved in the design and architecture of the solutions…
- JPMorganChaseLondon EC4Y 0JP
- Mentor junior software engineers and actively support their technical growth and development.
- You are responsible for carrying out critical technology solutions…
- View all JPMorganChase jobs - London jobs - Full Stack Developer jobs in London
- Salary Search: Full-Stack Software Engineer III salaries in London
- See popular questions & answers about JPMorganChase
- CitiLondon
- Employee discount
- Employee assistance programme
- Company pension
- Private medical insurance
- Citi is looking for a junior FX Quantitative Developer at AVP level to join the FX options quantitative development team which works directly with the FX…
- View all Citi jobs - London jobs - Assistant Vice President jobs in London
- Salary Search: FX Options Quantitative Developer (Assistant Vice President) salaries in London
- See popular questions & answers about Citi
- Morgan StanleyLondon
- Ability to effectively manage multiple functions or guide junior staff and initiatives.
- The candidate should possess good analytical skills & computer…
- View all Morgan Stanley jobs - London jobs - Software Engineer jobs in London
- Salary Search: Lead Software Engineer - Equities - VP salaries in London
- See popular questions & answers about Morgan Stanley
- The Bank of New York Mellon CorporationLondon
- Advocate for innovative, creative technology solutions and mentor junior-level engineers to support their development.
- The Bank of New York Mellon CorporationLondon
- Advocate for innovative, creative technology solutions and mentor junior-level engineers to support their development.
- The Bank of New York Mellon CorporationLondon
- Mentor and guide junior developers through day-to-day technical leadership, pairing, code review, and knowledge sharing.
- Finance domain experience is preferred.
Job Post Details
Junior Java Developer - job post
Job details
Pay
- £35,000 - £45,000 a year
Job type
- Permanent
- Full-time
Location
Full job description
!! IMMEDIATE JOINERS !! Start Date : 29th Sept'26
JUNIOR JAVA DEVELOPER
Location: Note: London
Work Mode: On-site
Salary: 35K-45K per year
Job Type: Full-time
Note: Candidates must be open to relocation within the UK
The Role
We are looking for a Junior Java Developer who has (1-3 years experience) designs, codes, tests, and maintains scalable Java applications, collaborating with teams, debugging issues, and using frameworks like Spring/Hibernate, focusing on clean, efficient, object-oriented code, participating in the full SDLC. You will be a key player in our agile squad, responsible for the end-to-end delivery of scalable web applications.
What You’ll Do (Responsibilities)
- End-to-End Development: Design and develop high-volume, low-latency applications for mission-critical systems.
- Back-End Excellence: Write clean, maintainable code using Java and the Spring Boot ecosystem.
- Front-End Innovation: Build responsive, user-friendly UI components using React, Angular, or Vue.js.
- Database Management: Design and optimize schemas for relational (PostgreSQL/MySQL) and NoSQL databases.
- API Design: Build and consume secure RESTful APIs to integrate with internal and third-party services.
- Collaboration: Participate in code reviews, sprint planning, and daily stand-ups to ensure high-quality software delivery.
- Strong understanding of Object-Oriented Programming (OOP) principles.
What We’re Looking For (Requirements)
- Experience: [Number] years of professional experience in Java-based software development.
- Java Knowledge: Hands on experience of Core Java, Multithreading, and Spring Framework (Boot, Security, Data JPA).
- Modern Web Stack: Proficiency in HTML5, CSS3, and JavaScript/TypeScript.
- Cloud & DevOps: Familiarity with AWS, Azure, or GCP and containerization tools like Docker/Kubernetes.
- Tools: Expert knowledge of Git, Maven/Gradle, and CI/CD pipelines (Jenkins/GitLab CI).
Nice-to-Haves
- Experience with Microservices architecture.
- Knowledge of Kafka or RabbitMQ.
- Relevant AWS or Java certifications.
Pay: £35,000.00-£45,000.00 per year
Ability to commute/relocate:
- Greater London: reliably commute or plan to relocate before starting work (preferred)
Application question(s):
- Request you to mention your visa type.
- We must fill this position urgently. Can you start immediately on 29th Sept'26?
Education:
- Bachelor's (preferred)
Work Location: In person