Explore exciting junior developer opportunities suited for entry-level programmers and 5,660 Junior Developer jobs in the United Kingdom
Developer
Posted 8 days ago
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Job Description
A career at Janus Henderson is more than a job, it's about investing in a brighter future together.
Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world-class service. We will do this by protecting and growing our core business, amplifying our strengths and diversifying where we have the right.
Our Values are key to driving our success, and are at the heart of everything we do:
Clients Come First - Always | Execution Supersedes Intention | Together We Win | Diversity Improves Results | Truth Builds Trust
If our mission, values, and purpose align with your own, we would love to hear from you!
Your opportunity
+ As a Developer within the Operations and Regulatory Technology team you be responsible for designing, developing and maintaining software used to support Janus Henderson's Regulatory obligations.
+ To support the development of these applications you will be required to understand building of new cloud-based applications (Azure, Microsoft Stack, Angular), databases (Azure SQL Server, Snowflake), and supporting functionality to meet business stakeholder and regulatory requirements.
+ Using Agile project methodologies, you will work as part of a team to deliver change covering the full project Lifecyle from project initiation through to test execution and Go Live, adhering to product release delivery schedules working as a collaborative team member in an agile development environment.
+ This is a hands-on technical role where you will be required to research, design, develop, test, debug, document and support custom Regulatory applications in support of business needs.
+ Partnering with the Regulatory Reporting team as well as other impacted stakeholders, you will be instrumental in agreeing and implementing changes to our operating model to ensure we continue to meet our regulatory requirements. You will also be required to produce technical specifications and release notes for required features and architectural/framework improvements so excellent communication skills is a must.
+ You will actively participate in code design and code reviews with appropriate team members as well as requirements and design meetings.
+ You will need to ensure that all code adheres to vendor best practice and strict standards for accessibility, security, object-oriented practices and performance.
+ Carry out additional duties as assigned.
What to expect when you join our firm
+ Hybrid working and reasonable accommodations.
+ Generous Holiday policies.
+ Excellent Health and Wellbeing benefits including corporate membership to ClassPass.
+ Paid volunteer time to step away from your desk and into the community.
+ Support to grow through professional development courses, tuition/qualification reimbursement and more.
+ Maternal/paternal leave benefits and family services
+ Complimentary subscription to Headspace - the mindfulness app
+ All employee events including networking opportunities and social activities.
+ Lunch allowance for use within our subsidized onsite canteen
Must have skills
+ Experience in C# and Angular, solid understanding of OOP, and full-stack development including Azure DevOps
+ Experience in Azure including Functions, Resource Groups, Service Bus, Storage, and additional resource types
+ Proficiency in SQL across SQL Server and/or Snowflake to analyse, investigate, optimize data retrieval, and build out requirements as needed.
+ Understanding of data, specifically related to asset management regulatory and investment areas
+ Understanding of Agile delivery methodologies
+ Ability to design and deliver complex systems at scale
+ Excellent communication, presentation, influencing, and reasoning skills, demonstrating the ability to communicate information technology concepts to non-technology personnel
+ Problem solving / analysis - ability to understand complex issues and to then identify and effectively communicate solutions, taking ownership of the problem through to successful resolution
+ Experience of working in a global environment managing stakeholders across the globe
Nice to have skills
+ Databricks and Python development experience beneficial
+ Experience of micro-service development and API development
+ Craftsman-like approach to building software; takes pride in engineering excellence and instils these values in others
+ Demonstrable passion for technology e.g. personal projects, open-source involvement
+ Intellectually robust with a keenly analytic approach to problem solving
+ Self-organized with the ability to effectively manage time across multiple projects and with competing business demands and priorities
+ Focused on delivering value to the business with relentless efforts to improve process
+ Strong interpersonal skills; able to establish and maintain a close working relationship with team members and senior business stakeholders alike
+ Confident communicator: able to argue a point concisely and deal positively with conflicting views.
+ Ability to communicate information technology concepts to non-technology personnel
+ Problem ownership - takes responsibility for identified issues and works to resolve in a pragmatic manner
+ Client focused, committed to excellence, strong attention to detail and a team player
Supervisory responsibilities
+ No
Potential for growth
+ Mentoring
+ Leadership development programs
+ Regular training
+ Career development services
+ Continuing education courses
You will be expected to understand the regulatory obligations of the firm, and abide by the regulated entity requirements and JHI policies applicable for your role.
At Janus Henderson Investors we're committed to an inclusive and supportive environment. We believe diversity improves results and we welcome applications from candidates from all backgrounds. Don't worry if you don't think you tick every box, we still want to hear from you! We understand everyone has different commitments and while we can't accommodate every flexible working request we're happy to be asked about work flexibility and our hybrid working environment. If you need any reasonable accommodations during our recruitment process, please get in touch and let us know at
#LI-LN2 #LI-HYBRID
Janus Henderson (including its subsidiaries) will not maintain existing or sponsor new industry registrations or licenses where not supported by an employee's job functions (as determined by Janus Henderson at its sole discretion).
All applicants must be willing to comply with the provisions of Janus Henderson Investment Advisory Code of Ethics related to personal securities activities and other disclosure and certification requirements, including past political contributions and political activities. Applicants' past political contributions or activity may impact applicants' eligibility for this position. Janus Henderson is an equal opportunity /Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. All applications are subject to background checks.
Developer
Posted today
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Are you passionate about buildinginteractive maps ,data-rich dashboards , andintuitive user experiences ? We're looking for a skilledFull-Stack Developer who thrives at the intersection of geospatial data, modern web technologies, and backend API development.
? Tech Stack You'll Work With:Database: PostgreSQL + PostGIS
Backend: Node.js, Python, .NET (or equivalent) API development
Frontend: JavaScript, Ma.
WHJS1_UKTJ
Developer
Posted 1 day ago
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Job Description
Developer, Nottingham Office
- Permanent, Full-time, Hybrid
About LEAP
LEAP is the leading provider of Legal Practice Productivity Solutions in the world and is part of ATI – one of the largest international LegalTech companies. For more than 30 years, our curiosity and commitment to continual improvement have kept us reimagining productivity tools for lawyers and their staff to support our guiding purpose, to ‘Help lawyers who help people’. The market-leading software we develop and support is used by more than 100,000 lawyers and their staff in small and medium-sized law firms.
LEAP Estates is the Private Client specialist division of LEAP. We operate as our own independent business unit, as well as providing support to the wider LEAP business. Focusing on this area of law only has enabled us to deliver innovative solutions and award-winning software to our growing user base.
Meet the Innovations Team
At the core of LEAP’s success is our market leading software, and our Innovations Team are the architects, coders, and creators keeping our legal software at the cutting edge of what’s possible.
Working alongside a dynamic and passionate team of law and technology experts alike, you’ll harness your technical aptitude and curiosity to understand our client's needs and translate them into innovative software solutions.
This is an exciting opportunity to work at the frontier of the technology space and make a powerful impact by streamlining our customer's ways of working and giving them space to do more for their clients. A place where your unique perspective and a little human touch will do wonders, not just for lawyers who help people, but in shaping the future of legal technology.
Requirements
Our Stack:
- Backend - PHP (Laravel)
- Frontend - Javascript (Vue.js, React.js)
- Design - Bootstrap & TailwindCSS
- Devops – AWS, Digital Ocean, Forge
What you'll do
- Write testable, optimal and clean code.
- Preform code reviews for peers.
- Planning and designing of software solutions.
- Prioritising own workload, allowing for urgent support requests.
- Undertaking in daily Huddles and weekly sprint planning and review meetings.
- Communicating any blockers efficiently and timely.
What you'll bring
- Over 3 years of experience in server management and web development.
- Experienced in leading and mentoring developers across varying skill levels.
- Skilled in writing comprehensive tests to maintain product reliability and security.
- Proven ability to work autonomously and make confident decisions during development.
- Experience working with and managing developers of various skill levels, including mentorship.
- Expertise with Cloud Infrastructure (DigitalOcean / AWS).
- Strong knowledge of MySQL and database design.
- Experienced with Git for version control.
- Familiarity with continuous integration implementation.
- Knowledge of C# is a plus, but not mandatory.
LEAP is an inclusive, people-first company committed to breaking down institutional barriers that keep people from reaching their potential. If you meet some, but not all of the requirements above, we encourage you to still submit your application.
Benefits
What you'll get
On top of a competitive salary and commission structure, we also offer an excellent benefits package:
- Friendly, supportive and driven culture
- LEAP pays 8% of your salary into your pension
- Private Health Insurance, including optical and dental
- £80 a month gym contribution
- Life Insurance cover
- Employee Assistance Program
- Generous Professional Development Fund
- Enhanced Parental Leave
- PerkBox membership
- Cycle to work scheme
- 25 days holiday (plus 8 bank holidays)
- Work anniversary rewards
- Paid time off to give blood
- Volunteer day – We offer 1 day per year for a charity of your choice
- Free healthy breakfast, light lunch, snacks
Life at LEAP
LEAP is all about impact, growth, and ownership. We’re united by a genuine passion for what we do, enriched by the care we show to our customers and each other, and driven by the difference we can make together.
LEAPster culture is about prioritising and celebrating the incredible humans behind our market-leading technology. Think performance-driven remuneration incentives, flexible hybrid work, a enhanced parenting policy, regular social events, free gym membership and so much more.
We strongly believe that personal development and career progression are at the heart of a healthy, high-performing culture and we’re committed to empowering LEAPsters with resources and ongoing support. With us, your career will grow as you do, with opportunities to step into new roles, explore new departments, and even work abroad.
More you should know
Discover the human side of cutting-edge LegalTech.
Discover more LEAP opportunities
Closing Date: Friday 12thSeptember 2025
We reserve the right to close this vacancy early if we receive a high volume of suitable applications. We encourage interested candidates to apply as soon as possible.
It’s fine to use AI to help with your application, just keep it genuine and make sure it reflects you.
A real person will read your CV and chat with you if you’re invited to interview. We want to get to know the real you, not just ChatGPT!
PHP Developer
Posted today
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PHP Developer - Contract - 3 months - Fully Remote
We are looking for a PHP Developer to help a client upgrade their existing solution to the latest version of PHP, in order to support the subsequent cloud migration and modernisation effort on their solution.
The current application is a PHP Web Client monolith with all features built into the web client. Due to this the scalability, resilience and security of the application has become difficult to maintain as the popularity of the product has grown. The focus here will be to upgrade the existing PHP monolith to the latest version of PHP.
We are looking for engineers with strong familiarity with modern PHP tooling like PHPStan, PHPUnit, PHP_CodeSniffer, PHP Mess Detector, or Rector. AWS experience will be beneficial.
ESSENTIAL:
Strong PHP experience and knowledge is needed - the client will want to see evidence of experience with modern PHP tooling including PHPStan, PHPUnit, PHP_CodeSniffer, PHP Mess Detector
Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept our Data Protection Policy which can be found on our website.
Please note that no terminology in this advert is intended to discriminate on the grounds of a person's gender, marital status, race, religion, colour, age, disability or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and ability to perform the duties of the job.
Damia Group is acting as an Employment Business in relation to this vacancy and in accordance to Conduct Regulations 2003.
Webmethods Developer
Posted today
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Job Description
Job Title: WebMethods Developer
Location: Remote
Duration: 6 Months
IR35 Status: Inside IR35 - Umbrella Only
Clearance : SC Clearance or SC eligibility will be considered
Job Description:
We are seeking a skilled WebMethods Developer for a 6-month contract position to support the development, configuration, and optimization of integration solutions in a remote working environment. The successful candidate will work with WebMethods and Axway technologies to ensure efficient and reliable data integration across enterprise systems.
Key Responsibilities:
- Design, develop, and maintain integration solutions using WebMethods Integration Server, Broker, and Designer .
- Configure and support Axway solutions , including API management and B2B gateway .
- Troubleshoot and resolve issues related to integration flows and data transmission.
- Optimize existing solutions for performance, reliability, and scalability.
- Collaborate with cross-functional teams to ensure integration requirements are met.
Required Skills and Experience:
- Minimum 2 years of hands-on experience with WebMethods tools (Integration Server, Broker, Designer).
- Working knowledge of Axway technologies, particularly API management and B2B gateway.
- Understanding of web services (REST/SOAP) and common integration patterns .
- Strong problem-solving and debugging skills.
- Experience working in environments that require compliance with integration best practices and security standards.
Flutter Developer
Posted 1 day ago
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Job Description
Flutter Developer
The Opportunity
This is an incredible chance to join a growing SaaS organisation as a Flutter Developer and make a real impact on mobile-first products. You'll be building features and improvements used by thousands daily, with a supportive environment designed to help you grow into a senior developer.
The Role
As part of a dynamic product team, you'll be developing cross-platform mobile apps using Flutter. You'll have the opportunity to shape app features, improve UI/UX, and ensure performance across devices. With the product scaling fast, there's huge potential for career progression as the mobile team expands.
Day-to-day responsibilities
- Develop, test, and deploy mobile applications using Flutter
- Collaborate with designers and product owners to deliver great user experiences
- Optimise app performance and ensure stability across iOS and Android
- Contribute to technical discussions and architecture decisions
- Write clean, maintainable, and testable code
- Debug and resolve app issues and crashes
- Integrate APIs and backend services into mobile applications
- Contribute to release planning and delivery cycles
- Keep up to date with Flutter and mobile development best practices
- Participate in code reviews and share knowledge within the team
What you bring to the team
- Solid experience building mobile apps with Flutter
- Knowledge of mobile design patterns and responsive UI
- Experience integrating APIs and backend services
- Strong debugging and problem-solving skills
- Understanding of mobile release processes for iOS and Android
- A desire to grow and progress into a senior role
- A collaborative, team-focused approach
Send your CV now to (url removed)
50239MS
INDMANS
Frontend Developer
Posted 1 day ago
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Job Description
Fully Remote.
Must be Eligible to work in the UK.
Innovative Data & Insights Research organization providing Insights for leading International Brands requires a talented Front-End Developer. The role will partner with a team of Data Scientists.
Role:
- Front End Development.
- User Experience Design/Development.
- Partner with a team of Data Scientists & Software Engineers.
- User Interfaces - Design & Construct intuitive & responsive User Interfaces.
- Front-End Development - 3+ years’ experience.
- React.js.
- GraphQL.
- Typescript.
- Tailwind.
- RESTful API.
- Innovative approach - ability to compose your own ideas.
- Communicate effectively with technical & non-technical stakeholders.
- Ability to work remotely.
- Backend Development
- Node JS
- AWS
- JSON Web Tokens with AWS.
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JavaScript Developer
Posted 1 day ago
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JavaScript Developer
Remote
48k - 55k
Sellick Partnership are currently recruiting a versatile JavaScript Developer with strong experience in Vue.js on the front end and Node.js on the backend. The ideal candidate will be comfortable working across the stack to deliver high-quality, scalable web applications.
Responsibilities:
Develop and maintain responsive front-end applications using Vue.js.
Collaborate with designers and backend engineers to create seamless user experiences.
Build and optimize RESTful APIs and backend services with Node.js.
Write clean, efficient, and maintainable code following best practices.
Debug, test, and optimize applications for performance and scalability.
Participate in code reviews and contribute to team knowledge sharing.
Requirements:
Proven experience with JavaScript/TypeScript
Strong hands-on experience with Vue.js
Backend development experience with Node.js
Familiarity with REST APIs, authentication, and databases (SQL/NoSQL).
Proficiency with version control (Git) and agile development workflows.
Strong problem-solving skills and ability to work collaboratively.
If you are open to a conversation about this opportunity, please apply.
Sellick Partnership is proud to be an inclusive and accessible recruitment business and we support applications from candidates of all backgrounds and circumstances. Please note, our advertisements use years' experience, hourly rates, and salary levels purely as a guide and we assess applications based on the experience and skills evidenced on the CV. For information on how your personal details may be used by Sellick Partnership, please review our data processing notice on our website.
Frontend Developer
Posted 1 day ago
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Job Description
Frontend Developer (React) | £55,000 - £65,000 | Hybrid (Cheshire)
New opportunity with a fast-growing start up business , where you'll join a smart, friendly team building a range of interesting products.
You'll be using React + JavaScript, with AWS mainly, whilst playing a key role in building design systems and componenet libraries. In the market they operate in, how their tech looks and feels is super important.
What's exciting about it?
- High-ownership and autonomy, hands-on engineering in a growing team
- High impact role essential to the success of their products. Make a difference!
- Report to a head of engineering people love working for.
What they're looking for:
- Commercial experience building frontend apps in React and JavaScript
- Able to work closely with product/design to bring ideas to life
- A problem-solver mindset - not just a coder
- Someone who thrives in a collaborative team and isn't afraid to get stuck in
- Ideally experience with
- AWS
If you're the kind of engineer who enjoys being part of the build and part of the conversation, apply now
Mobile Developer
Posted 1 day ago
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Job Description
Mobile Developer | 35,000 - 40,000 | Northampton
Our client is internationally recognised for excellence in musical equipment design. Founded by musicians with a genuine passion for sound, the company is driven by a deep understanding of the importance of delivering outstanding tone.
Based in the UK, the organisation combines over 100 years of collective experience in developing and manufacturing advanced electronic products.
The Role:
+Design, build, and maintain mobile applications for both iOS and Android platforms
+Contribute to the specification of new, user-focused software solutions within the musical instrument industry
+Play a key role in launching innovative products to market via the App Store and Google Play
Key Skills and Experience:
+Solid knowledge and hands-on experience with:
- Modern C++
- JUCE framework
- Dart
- Flutter Framework
- Git and command-line tools
- Mobile application development
- GUI design and implementation
- Publishing apps on the App Store and Google Play
- Cross-platform development for iOS and Android
+At least 2 years of experience in a commercial software development environment
+Strong ability to write clean, efficient, and reusable code
Join an innovative team at the forefront of music technology, where your mobile development skills will help shape cutting-edge apps for musicians worldwide. This is your chance to contribute to exciting projects that combine creativity, engineering, and global impact.