senior javascript developer jobs in Welwyn Garden City

Senior Unity Developer – New Indie Studio – Hertfordshire Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates. We have partnered with an exciting video games studio based in Hertfordshire, who require a Senior Programmer to work on a range of new titles on PC and Console platforms. The studio has built a fantastic reputation and...

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...

Job Description An exciting position has become available within a well-established small accountancy practice for an experienced Senior Accountant/Manager. Involved in ‘leading from the front’, you will have a hands-on role, and be expected to focus on customer retention and business development within the office and the wider network, whilst proactively seeking potential opportunities to...

A leading retail company is seeking a Senior Security Partner to enhance security within product areas. This role involves collaborating with engineering teams, addressing security challenges, and ensuring robust security measures are integrated throughout the software development lifecycle. Ideal candidates will have a strong background in security, experience with architectural practices, and...

You will be responsible for - Provide product and engineering teams with direction and guidance on all security matters. - Engage engineering leadership on security roadmap and oversee security posture of what they build. - Co‐own the security roadmap, discuss, prioritise, and co‐develop plans for remediation for the product areas.

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 also work with many different connectivity methods and security practices Carry out third line support activities and configuration requests If you are interested and are suitable, you will take responsibility for (partial) projects

You will receive individual training and coaching from experienced colleagues and will be supported in your personal development

You will take a lead role in the design and delivery of infrastructure projects across residential, commercial, retail, distribution, and technology sectors. This is a hands-on senior position combining technical leadership, project delivery, and mentoring of junior engineers.

We’re seeking an experienced Senior Estimator with a strong background in civil engineering projects within the rail sector, particularly in drainage, utilities, and associated infrastructure works. You’ll play a pivotal role in developing accurate and competitive tenders for projects across the South East, working closely with our pre-construction, engineering, and delivery teams.Key...

You will be working within our Construction office in the Hertfordshire Area:

You should also have strong knowledge of company management systems including commercial and financial (Commercial Manager /COINS/Sphere) as well as proven experience of managing a team of assistant/quantity surveyors on a large contract

About the company: Our privately owned client is a leading name within the enabling works industry with a group annual turnover in excess of £120M. Their services include demolition, substructure and superstructure works, and their strong reputation for completing challenging projects throughout Central London and the surrounding areas, with values ranging up to £60M, has been built on delivery...

You will work within a team to provide a high quality service to our impressive portfolio of clients that include prestigious and market leading global companies.

You will have the opportunity to further your career by learning new skills and engaging in continuous development via formal training, on the job learning and professional qualifications.

Job ref: BBBH2777_1757078011 Published: about 8 hours ago Startdate: 15/09/20252 An excellent opportunity has arisen for an experienced Senior Estimator to join a leading contractor within the construction and civil engineering sector. This role offers the chance to become part of a dynamic pre-construction team, contributing to the successful delivery of major projects. Responsibilities: -...

You will be responsible for: Customer and Product: Use knowledge of customers, trends and competitors to make recommendations on the development of product and packaging. Demonstrate ability to develop and deliver consistently successful ranges for an agreed category with the support of my BM.

we’re seeking a Senior Estimator with a strong background in civil engineering projects, particularly in drainage, utilities, and associated infrastructure works. You’ll play a pivotal role in developing accurate and competitive tenders for projects across the South East, working closely with our pre-construction, engineering, and delivery teams.Key Responsibilities * Prepare detailed and...

You will be the face of security group for them. Everything you do is in the context of the product, roadmap, its risk acceptance level, the technology stack, and its architecture. You build a comprehensive understanding of the threat landscape and its potential risks to 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 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 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

You will join a team of privacy experts (lawyers, risk & compliance managers, operational leads, and data managers) focused on supporting Tesco Stores while also overseeing privacy projects across the wider Tesco Group, both in the UK and internationally.

You will be expected to provide practical, risk-based legal advice while building strong relationships with stakeholders across the Group.