Senior Software Engineer React jobs in Waterloo

QinetiQ Limited

A technology and defense firm based in Farnborough is seeking a Software Engineer to support the development of new systems in Maritime Test & Evaluation. You will engage in projects involving digital signal processing and collaborate with experts in the field. Strong C++ and Linux skills are essent

Lead Software Development Engineer - Global Payment Network Farnborough (95987), United Kingdom, Farnborough. What You’ll Do Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that hel

SiXworks an IBM company

Join to apply for the Senior Software Engineer role at SiXworks an IBM company We currently have an exciting opportunity for a Senior Software Engineer to join our existing experienced team. The ideal candidate will also possess backend development skills in Java, Python, or Go. Responsibilities Col

Tritanium Space, Defence & Technology Ltd.

We're looking for a motivated Software Engineer to amplify our client's mission and join a thriving team based in Southampton. You won’t just be helping to build cutting‑edge technology, you’ll be influencing the future of robotic operations. Joining this growing team means working alongside innovat

Naimuri

An innovative technology company in Portsmouth is seeking a Full Stack Software Engineer to help make the UK safer through software solutions. In this role, you will support the development of applications, participate in code reviews, and work with technologies like SQL, React, and NodeJS. Candidat

Visa

Overview About Visa Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be pa

Qualcomm

*Company** Qualcomm Auto LTD *Job Area** Engineering Group, Engineering Group > Software Applications Engineering *General Summary** *PLEASE NOTE THIS ROLE WILL REQUIRE 5 DAYS PER WEEK ONSITE IN OUR FARNBOROUGH OFFICE** This position is within Qualcomm’s Automotive Application Engineering Group,

Job Description We are a fast-moving, innovation driven organisation operating at the sharp end of Air Intelligence, Security, and Counter-UAS technology. Our Airspace Intelligence System fuses advanced RF sensors, passive radar technologies, and multi domain data streams to elevate situational awar

Holt Executive

We are seeking mid-level to experienced Embedded Software Engineers to join a dynamic team designing and developing innovative, high-performance software systems. This is a hands-on role, offering the opportunity to work on cutting-edge technology and create solutions that prioritise reliability, sc

SiXworks

About the job We currently have an exciting opportunity for a Software Engineer to join our existing experienced team. Responsibilities Collaborate with the development team to design, develop, and maintain software solutions. Utilise GIT for version control, ensuring efficient code management and c

CBSbutler Holdings Limited trading as CBSbutler

Senior Software Engineer Hybrid - 2 days per week onsite in either Romsey / Gloucester / Woking Up to £85,000 per annum + benefits SC clearance We are seeking a Senior Software Engineer to join a high-performing team delivering advanced software for RF communication and sensor-based products. You'll

CBSbutler Ltd.

Senior Software Engineer Hybrid - 2 days per week onsite in either Romsey / Gloucester / Woking Up to £85,000 per annum + benefits SC clearance We are seeking a Senior Software Engineer to join a high-performing team delivering advanced software for RF communication and sensor-based products. You'll

ICS AI Ltd

A leading AI solutions provider in the UK is looking for an experienced Lead UI/UX Full Stack Developer to drive the development of scalable, user-friendly solutions. This role involves leading the design and deployment of robust applications using React and .NET, mentoring developers, and collabora

CBSbutler Holdings Limited trading as CBSbutler

A leading aerospace company in Farnborough is seeking a Senior Manager, Software Engineering to lead their expanding software team. You will manage day-to-day activities, mentor team members, and ensure compliance with aerospace standards while developing high-level and low-level software requiremen

Visa

A leading global payments company is seeking a hybrid Software Engineer and Site Reliability Engineer to support and enhance their cloud platform. The role involves troubleshooting tools, ensuring system reliability, and maintaining CI-CD pipelines. Candidates should have extensive experience with D

*Software Engineer** *About ipTEST:** ipTEST is a growing company in an exciting high technology area at the forefront of new developments powering the green revolution. We are a dedicated, engineering-based organisation with the skills to meet the demanding needs of our growing customer base of sem

CBSbutler Holdings Limited trading as CBSbutler

A leading technology company in the United Kingdom is looking for a Senior Software Engineer to join their team. You will lead the design and implementation of software components for RF communication and sensor products, collaborating closely within an agile environment. The ideal candidate will ha

Tritanium Space, Defence & Technology Ltd.

A leading technology firm in the UK is seeking a motivated Software Engineer to join their innovative team in Southampton. This role involves developing real-time control systems and building software for mission-critical technology. The ideal candidate should have strong C++ skills, experience in e

Farnborough (95987), United Kingdom, Farnborough Lead Software Development Engineer (Global Payment Network) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At C

Intelerad

A healthcare technology company located in Basingstoke seeks an experienced Senior Software Engineer to lead development in client applications and mentor team members. The role requires expertise in Typescript, React, and a strong background in performance analysis, ideally with experience in regul