end javascript developer jobs in Welwyn Garden City

A leading retail and technology firm is seeking a recruitment process manager in Welwyn Garden City, UK. You'll develop recruitment strategies, foster candidate care, and ensure diversity in hiring. This role emphasizes building strong relationships with hiring managers and using data insights for effective sourcing. Enjoy a hybrid working model with a focus on well-being, flexible hours, and...

You will be a crucial member of the engineering team, responsible for building and maintaining the core application logic, server-side APIs, and critical data integrations that power our application suite.

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them...

You will be a self-starter who works well on individual and team related projects, with previous DevOps experience as well as demonstrable experience in Backend technologies, including SQL Server, MySQL & API Development, experience with 3rd Party API Integrations & complex server-side logic as well as NodeJS frameworks including ReactJS, NextJS, NestJS etc.

Mercury Systems, established in 1997, specialises in providing electronic security and fire systems with a reputation for excellent service and innovation. Designed to meet diverse customer needs, the company offers bespoke solutions, including intruder alarms, access control, CCTV, fire alarms and physical security. As an NSI Gold, ISO 9001, 14001, 27001 & 45001 Quality Approved Company, Mercury...

You will be responsible for Partnering with senior team members (WL5) to influence and develop strategic direction for functional learning for both the what and the how from a Group perspective.

You will need Setting group wide capability strategies and gaining engagement, consensus and sign off for these.

You will collaborate closely with developers, product managers, and other stakeholders to translate user insights and business requirements into functional, elegant interfaces that enhance usability and customer satisfaction. Key Responsibilities

You will benefit from ongoing training and support to gain further qualifications, with clear opportunities to develop your skills and progress your career within the business.

You will be a collaborative team player who thrives in a supportive, friendly environment, and you must hold a valid UK driving licence.

You will be trained in all aspects of: . NET 9, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile and MongoDB. Top performers can expect to receive their first promotion (and pay rise) within 6 months.

You will have experience building programmes from inception, shaping initiatives that engage and influence stakeholders at all levels. What you'll be doing Design, develop, and deliver a comprehensive leadership and management development portfolio. Create engaging learning experiences across multiple formats, including in-person workshops, virtual sessions, coaching, and digital learning.

You will oversee the configuration, and in-life support of mobile devices. This includes policy management changes, configuration management, and post-deployment support.

You will own the end-to-end supply chain for construction products, driving bottom-line profitability and securing the international partnerships necessary to fuel our expansion.

You must optimize spend and negotiate terms that protect and enhance company margins.

You must be willing to build the processes you use.

Overview Passionate about improving the way engineering teams respond to and resolve incidents? We're looking for a Product Manager to help shape the future of incident management. In this role you'll transform the tools and workflows developers use during high‐pressure moments, owning the end‐to‐end product lifecycle and directly impacting developer experience, system reliability and operational...

Accounts Payable SupervisorLocation: Welwyn Garden CityHybrid: 3 Days in OfficeSalary: Up to £35,000The OpportunityThe Advocate Group is partnered with a well-established, fast-growing international food business operating across the UK and global markets. The business is known for its iconic, culturally rich food brands, supplying major retailers, wholesalers and foodservice customers...

You will be responsible for: Proactively sourcing and hiring great talent for Tesco Technology, this may be for a specific technology vertical or could be across multiple verticals as the business needs. Using social and professional media platforms to attract passive candidates, building talent pools and candidate pipelines to service future hiring needs of the business.

You will responsible for designing and implementing both manual and automated testing frameworks while partnering with our development teams drive best practices in software quality.

You will be responsible for •Work closely with product managers and developers to understand product requirements and design.

You will play a pivotal role in implementing both on-page and off-page SEO strategies and collaborate across content, web development, and marketing teams to drive results. Key Responsibilities 1. Strategy & Execution

You will be a self-starter who works well on individual and team related projects, with previous DevOps experience as well as demonstrable experience in Backend technologies, including SQL Server, MySQL & API Development, experience with 3rd Party API Integrations & complex server-side logic as well as NodeJS frameworks including ReactJS, NextJS, NestJS etc.

You will be responsible for Whilst specific responsibilities will be dependent upon the changing needs of Tesco as a business, the following provides an overview of the role’s key responsibilities and measures: Coding, QA and configuration of analytics tracking code. Implement TMS (GTM) changes.

You will play a pivotal role in our journey to influence both the technical and cultural strategy across our channels. Supporting teams to gain the insight they need to make data driven decisions that directly impact our brand, our bottom line and overall colleagues and customer experience.

You will be responsible for