Junior Java Developer jobs in Hertfordshire

At Why Hiring, we believe in the power of connecting talented individuals with incredible remote job opportunities. Our mission is to simplify the job search process and empower professionals to find fulfilling roles that align with their skills and passions, regardless of geographical constraints. In this role as a Junior Data Scientist, you’ll collaborate with data experts and various teams...

You will support each other on Design & Build projects, develop coordinated designs, liaise with project managers and site teams, and gain real ownership of your work as your experience grows.

Junior Procurement Executive (Energy / Construction) Hit Apply below to send your application for consideration Ensure that your CV is up to date, and that you have read the job specs first. £27,000 - £29,000 + Bonus (OTE up to 40k) + Training + Progression + Company Benefits Watford, Hertfordshire Are you from any construction or energy background aspiring to get into procurement, looking to...

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

You will work closely with our Senior Account Managers, supporting existing client accounts while learning how to identify and develop new business opportunities.

You will be supported and trained to become a trusted point of contact for clients, helping to understand their needs and contribute to solutions that deliver real value.

· High-energy, detail-oriented, proactive and able to function independently under pressure. · WebLogic, Web Sphere/JBoss · Expert in Java, J2EE, Web Services (REST, SOAP), API Gateway, Integration patterns, Security standards, Spring boot, Spring MVC, Spring 4.0,Hibernate/JPA, concurrency and threading, Collections · Web application related technologies – Java, Spring · Web technologies –...

Job Description Overview Our client, a fast-growing, UK-based apparel business operating in the streetwear and sports-influenced casualwear space. The product is trend-driven, youth-led, and commercial, with a strong focus on jersey, fleece, and casual woven categories. The company hires with a long-term mindset and is known for developing and promoting talent from within. It is a supportive,...

What is FundOnion? FundOnion.com is a dynamic tech-driven FinTech Start-up. We're on a mission to deploy new and innovative Tech to help businesses access funding quicker, easier, and better than ever before. Right now, we're looking for motivated and ambitious individuals to join our rapidly growing team via upcoming cohorts of the Analyst Academy in 2026. As one of the UK's leading debt...

You must speak, write and be able to understand fluent English. - Deep knowledge and regular usage of Firebase suite, especially Firestore. - Strong proficiency in TypeScript and modern JavaScript (ES6+).

You must enjoy constantly learning and researching to improve your level of expertise.

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

About us Founded in 2008, CitNOW is an innovative, enterprise-level software product suite that allows automotive dealerships globally to sell more vehicles and parts more profitably. CitNOW’s app-based platform provides a secure, brand-compliant solution – for dealers to build trust, transparency and long-lasting relationships. CitNOW Group was formed in 2021 to unite a portfolio of 12 global...

You must speak, write and be able to understand fluent English. - Deep knowledge and regular usage of Firebase suite, especially Firestore. - Strong proficiency in TypeScript and modern JavaScript (ES6+).

You must enjoy constantly learning and researching to improve your level of expertise.

Overview Our client, a fast-growing, UK-based apparel business operating in the streetwear and sports-influenced casualwear space. The product is trend-driven, youth-led, and commercial, with a strong focus on jersey, fleece, and casual woven categories. The company hires with a long-term mindset and is known for developing and promoting talent from within. It is a supportive, friendly...

What is FundOnion? FundOnion.com is a dynamic tech-driven FinTech Start-up. We're on a mission to deploy new and innovative Tech to help businesses access funding quicker, easier, and better than ever before. Right now, we're looking for motivated and ambitious individuals to join our rapidly growing team via upcoming cohorts of the Analyst Academy in 2026. As one of the UK's leading debt...

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

You will work closely with our Senior Account Managers, supporting existing client accounts while learning how to identify and develop new business opportunities.

You will be supported and trained to become a trusted point of contact for clients, helping to understand their needs and contribute to solutions that deliver real value.

At Why Hiring, we believe in the power of connecting talented individuals with incredible remote job opportunities. Our mission is to simplify the job search process and empower professionals to find fulfilling roles that align with their skills and passions, regardless of geographical constraints. In this role as a Junior Data Scientist, you’ll collaborate with data experts and various teams...

About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‐first, often highly complex software. Our engineers pair forward‐thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‐standing third‐party clients, we're scaling our own SaaS product—Spark...

What is FundOnion? FundOnion.com is a dynamic tech-driven FinTech Start-up. We're on a mission to deploy new and innovative Tech to help businesses access funding quicker, easier, and better than ever before. Right now, we're looking for motivated and ambitious individuals to join our rapidly growing team via upcoming cohorts of the Analyst Academy in 2026. As one of the UK's leading debt...

You will work closely with our Senior Account Managers, supporting existing client accounts while learning how to identify and develop new business opportunities.

You will be supported and trained to become a trusted point of contact for clients, helping to understand their needs and contribute to solutions that deliver real value.