react software developer jobs in Southend-on-Sea

Our client, a mission-led consultancy, is looking for an experienced Principal Software Engineer (Java) to join their growing team. They deliver secure, modern software solutions to the UK Government and Defence sectors, enabling clients to build scalable systems and progressive web applications that drive real impact. This is a senior-level opportunity for a hands-on engineer who enjoys leading...

You must submit an online application to be considered for any position with us. This position will be posted until filled. Schneider Electric aspires to be the most inclusive and caring company in the world, by providing equitable opportunities to everyone, everywhere, and ensuring all employees feel uniquely valued and safe to contribute their best.

You will play a key role in designing, building, and maintaining both the front-end and back-end components of high-performing web applications using Java, Spring Boot, and modern front-end frameworks. This is a great opportunity to work on large-scale, cloud-hosted systems that require performance, scalability, and innovation.

You will be working with clients like NASA, Disney, Heineken, Bose, Vodafone, Dyson, Ferrari and Tesla. With recent investment from SoftBank along with Series A funding from US venture capital firm, Sequoia Capital, our client are currently on track to release their IPO in 2 years’ time.

You will lead on investigations, reporting back the findings, generating and implementing remedial actions. In this role, you will impact the overall quality of our products, ensuring that they meet the highest standards of performance and reliability. Your expertise will help drive continuous improvement initiatives and enhance our quality assurance processes.

Job Description About Us: Billion Insurance Brokers is a fast-paced, forward-thinking business specialising in professional indemnity, medical malpractice, and property owners' insurance. We pride ourselves on offering personal service, with direct access to a dedicated broker and no call centres. Our moto is Billion Brokers “Putting the personal back into service”. The Role: We are seeking a...

A flexible opportunity that works around you whether you're looking for Full or Part-Time. Imagine working for yourself, close to home, at your pace, around your lifestyle and commitments. Our network of over 1200 local Advisors enjoy these benefits, alongside great earnings. Hillarys, established over 50 years ago, remains the UK's leading provider of window furnishings solutions with an...

DNA Recruit is partnering with a dynamic, culture-led creative agency to find a hands-on Social Media Manager to lead the day-to-day running of multiple client accounts across brand, entertainment and lifestyle sectors. This role suits someone who lives and breathes social; someone with sharp instincts for what performs, a creative eye for detail, and the confidence to own the full lifecycle of...

You will be involved in: - Preparing transport assessments, travel plans, and feasibility studies for development and infrastructure projects. - Undertaking junction modelling and traffic analysis using industry-standard software. - Supporting the design and delivery of sustainable transport strategies, including active travel and public transport improvements.

Join Our Team as a Quality Engineer in Southend!Are you passionate about maintaining quality standards in the aviation industry? Our client is seeking a dedicated Quality Engineer to support and enhance the effectiveness of their Quality System within a dynamic component maintenance environment. This is a fantastic opportunity to make a significant impact while working in a role that promotes...

You will have the opportunity to influence quality improvement across healthcare settings and support initiatives that improve clinical practice. Key Responsibilities

You will be part of a collaborative and supportive environment where your contributions make a real difference.

Functional Assessor Salary: £ 44,862 - 47,853 Hours: Full-time or Part Time 4 days, Hybrid, Monday to Friday, 9am-5pm. Make a real difference with your clinical skills - and reclaim your work-life balance. About the role As a Functional Assessor, you'll use your clinical expertise to assess how health conditions impact people's daily lives and ability to work. It's a role that blends medical...

Are you an experienced Payroll professional looking for a dynamic role that offers flexibility and growth? Our client, a respected Practice, is seeking a detail-oriented Payroll Administrator to join their team. This role can be either part-time (Tuesdays to Thursdays) or full-time, with the opportunity to take on additional responsibilities in Personal Tax.Key Responsibilities: Payroll...

You will create detailed designs that meet British Standards and client specifications, ensuring every installation is efficient, cost-effective, and reliable. This role suits candidates with a sharp technical mind, strong AutoCAD skills, and hands-on knowledge of residential sprinkler systems.

You will have the opportunity to rotate through all key areas of the department—including CT, pre‐treatment checking, treatment, and brachytherapy—or, if preferred, specialise in an area aligned with your experience and interests.

You will also be part of the departmental on‐call rota and may be required to work weekends and Bank Holidays as part of our gap management strategy.

You will report directly to our Manufacturing Engineer Supervisor and you’ll work out of our Southend, UK location on a On-site work schedule.

Senior Mechanical Engineer – Leading Multidisciplinary Consultancy Salary: Up to £65,000 (Dependent on Experience) Location: London (Hybrid) A long-established and rapidly growing engineering consultancy is seeking a Senior Mechanical Engineer to join its expanding London team. With multiple offices across Ireland and the UK, this organisation delivers high-quality engineering solutions across...

You must submit an online application to be considered for any position with us. This position will be posted until filled. Looking to make an IMPACT with your career?

You must submit an online application to be considered for any position with us. This position will be posted until filled.

You will be learning first hand and responsible for servicing, and maintenance across a range of commercial and residential systems. You’ll be trusted to work independently and alongside fully-fledged engineers, represent the company professionally on-site, and gain firsthand experience within the air conditioning industry.

You will be involved in: - Preparing transport assessments, travel plans, and feasibility studies for development and infrastructure projects. - Undertaking junction modelling and traffic analysis using industry-standard software. - Supporting the design and delivery of sustainable transport strategies, including active travel and public transport improvements.