117 software engineer jobs found

Location: London (Hybrid) Rate: £50-55 per hour + VAT IR35 Status: Outside IR35 About the Opportunity We're supporting an innovative technology business developing cutting-edge wearable products that combine hardware, embedded systems, AI, and data analytics to deliver real-time performance coaching. The business has grown from an early-stage concept into a globally recognised technology platform, leveraging large-scale real-world data and intelligent sensing to create industry-leading products. We're seeking a Hardware & Embedded Software Engineer to help develop the next generation of wearable technology. The Role This is a highly varied engineering position sitting at the intersection of hardware, embedded software, sensors, and product development. You'll work closely with product, AI, mobile, and data teams to develop wearable electronics that deliver accurate real-time performance feedback in demanding environments. This role is ideal for an engineer who enjoys...

Location: London (Hybrid) Rate: £50-55 per hour + VAT IR35 Status: Outside IR35 About the Opportunity We're supporting an innovative technology business developing cutting-edge wearable products that combine hardware, embedded systems, AI, and data analytics to deliver real-time performance coaching. The business has grown from an early-stage concept into a globally recognised technology platform, leveraging large-scale real-world data and intelligent sensing to create industry-leading products. We're seeking a Hardware & Embedded Software Engineer to help develop the next generation of wearable technology. The Role This is a highly varied engineering position sitting at the intersection of hardware, embedded software, sensors, and product development. You'll work closely with product, AI, mobile, and data teams to develop wearable electronics that deliver accurate real-time performance feedback in demanding environments. This role is ideal for an engineer who...

About The Company Owen Daniels is a leading provider of engineering and automation solutions, specializing in delivering innovative and reliable industrial automation projects across various sectors. With a strong reputation for quality and technical excellence, Owen Daniels is committed to supporting clients with tailored solutions that enhance operational efficiency and productivity. Our team of experienced professionals is dedicated to providing exceptional service, leveraging cutting-edge technology to meet the evolving needs of the manufacturing and industrial industries. About The Role We are seeking an experienced Siemens TIA Portal Software Engineer for an initial three-month contract based in Essex. This role is outside IR35 and offers an excellent opportunity to work on dynamic automation projects within manufacturing and industrial environments. The successful candidate will be responsible for developing and supporting PLC and HMI systems, ensuring seamless...

Interviewing now for a Software Engineer for a 4-month project (outside IR35.) You will play an integral part of an agile team to enhance, build, and deliver products in a secure, stable, and scalable way. You will have previous experience in Java, Spring Boot, microservices architecture utilising DevOps practices. We operate a highly agile development approach, giving wide scope to be involved with hands-on system-design, test driven development, deployment, and operations. Type: 4 Month Contract Day Rate: Market Rates (Outside IR35) Location: Hybrid/Stockport Start: ASAP Skills Proficient with Java, Spring Boot, Microservices Architecture, whilst automating CI/CD pipelines for build, test and deployment. Cloud experience, implementing docker-based CI/CD pipelines, utilising Kubernetes. Please apply now to be considered for this position.

Location: London (Hybrid) Rate: £50-55 per hour + VAT IR35 Status: Outside IR35 About the Opportunity We're supporting an innovative technology business developing cutting-edge wearable products that combine hardware, embedded systems, AI, and data analytics to deliver real-time performance coaching. The business has grown from an early-stage concept into a globally recognised technology platform, leveraging large-scale real-world data and intelligent sensing to create industry-leading products. We're seeking a Hardware & Embedded Software Engineer to help develop the next generation of wearable technology. The Role This is a highly varied engineering position sitting at the intersection of hardware, embedded software, sensors, and product development. You'll work closely with product, AI, mobile, and data teams to develop wearable electronics that deliver accurate real-time performance feedback in demanding environments. This role is ideal for an engineer who...

Full job description Location:  London (Hybrid) Rate:  £50-55 per hour + VAT IR35 Status:  Outside IR35 About the Opportunity We're supporting an innovative technology business developing cutting-edge wearable products that combine hardware, embedded systems, AI, and data analytics to deliver real-time performance coaching. The business has grown from an early-stage concept into a globally recognised technology platform, leveraging large-scale real-world data and intelligent sensing to create industry-leading products. We're seeking a Hardware & Embedded Software Engineer to help develop the next generation of wearable technology. The Role This is a highly varied engineering position sitting at the intersection of hardware, embedded software, sensors, and product development. You'll work closely with product, AI, mobile, and data teams to develop wearable electronics that deliver accurate real-time performance feedback in demanding...

Geospatial Software Engineer - MOD/Defence Project, Farnborough, Hybrid, £500-700 per day Outside IR35 Contract opportunity for a Geospatial software engineer for a large MOD project. This is for a defence consultancy and security clearance (SC) would be needed prior to engagement. Due to the nature of the role, 3 days per week in Farnborough is needed click apply for full job details

Senior Embedded Software Engineer – Safety-Critical Systems – Outside IR35 – Hybrid We're looking for a Senior Embedded Software Engineer to support the development of high-integrity software for mission-critical systems within a complex engineering environment. This role is focused on the design, development, integration, and verification of embedded software operating within regulated and safety-critical systems. You'll work closely with systems, electronics, and test engineers across the full development lifecycle, helping deliver robust, reliable software for operational applications. The position offers significant technical ownership and would suit engineers who enjoy working at the intersection of software, hardware, and systems engineering. Skills & Experience: Essential: - Strong Embedded C and/or C++ development experience - Experience developing software for RTOS-based systems - ARM-based embedded systems experience - Full software...

Senior Software Engineer x2 - Outside IR35 - Contract (Media Client) About the role Essential: Self-starter, someone who can pick up context quickly, drive outcomes efficiently, and to a high quality Competent in doing high-level designs, solution management, and scoping Understanding of data modelling best practices Ability to translate technical solutions to non-technical stakeholders and bring them on the journey Experience working in an agile delivery environment Experience working with React, TypeScript, Azure, Microsoft SQL, and Databricks (if they don’t have all of these, that’s workable, but be good to understand any they don’t have experience with) Skills & Experience: Backend: Java, Maven, Dropwizard Frontend: TypeScript, React Python AWS, OpenSearch It would be nice if you have AI coding experience, and ideally some familiarity with more traditional ML techniques for things like entity recognition £500-600 per day...

Contract Software Engineer opportunity - £600 p/d – Manchester - Outside IR35 I have an immediate requirement with a client for a Contract Software Engineer to work on a large-scale SaaS product Key Technical Skills JavaScript/Typescript React Node AWS, Lambdas, Serverless Event-driven, Microservices, APIs The client need someone who can come in and make an immediate impact in terms of being able to be hands on with the code but then also driving the project forward in tandem with internal and external stakeholders. The ideal candidate will know JavaScript frontend and backend like the back of their hand. If you’re interested in learning more about the opportunity, apply through the link and I’ll be in touch ASAP

Senior Software Engineer - Outside IR35 - Contract (Insurance) About the role Essential: Self-starter, someone who can pick up context quickly, drive outcomes efficiently, and to a high quality Competent in doing high-level designs, solution management, and scoping Understanding of data modelling best practices Ability to translate technical solutions to non-technical stakeholders and bring them on the journey Experience working in an agile delivery environment Experience working with React, TypeScript, Azure, Microsoft SQL, and Databricks (if they don’t have all of these, that’s workable, but be good to understand any they don’t have experience with) Frontend: React + TypeScript + Vite Material UI with Emotion for styling TanStack React Query 5 for server state React Router 7 React Hook Form+Yup for forms/validation MSAL for Entra ID auth Jest+Testing Library for unit tests; Playwrightfor E2E and visual tests Hosted as an Azure Static...

Senior Software Engineer - Geospatial Data (Contract) Location: Farnborough (3 days per week onsite) Contract Length: Initial 3-month contract IR35 Status: Outside IR35 Security Clearance: All candidates must be eligible for security clearance prior to appointment. We are seeking an experienced Senior Software Engineer with strong geospatial data experience to join a high-performing engineering team delivering advanced data-driven and navigation-focused solutions within a complex operational environment. This role is suited to a hands-on software engineer with experience designing and developing scalable applications and services that work with geospatial datasets, spatial databases, and mapping technologies. Experience within the maritime domain and optimisation-based problem solving would be highly beneficial. Key Responsibilities Design, develop, and maintain scalable software applications and services Work with large-scale geospatial and spatial datasets...

LabVIEW Software Engineer / Didcot, Oxfordshire / £60 per hour (outside IR35) As a LabVIEW Software Engineer, you will be an integral part of a small project development team, contributing to the design, development, testing, and debugging of LabVIEW Software for Raman Spectroscopy products. This role involves working on new and existing products, collaborating with cross-functional teams, and ensuring compliance with regulatory and product security requirements. Responsibilities: Design, develop, test, and debug LabVIEW Software for Raman Spectroscopy products Contribute to new product development and improvement projects Follow Agile software development processes using Jira Collaborate with cross-functional teams to define requirements and troubleshoot integration issues Ensure code maintainability through comprehensive documentation and unit testing Contribute to continuous improvement activities, internal user groups, and ongoing learning and development Ensure...

Senior Software Engineer (Kotlin, Java, SpringBoot, AWS) | SC Cleared - Outside IR35 Circa £550 per day | Outside IR35 Fully Remote 3-Month Initial Contract (Strong Extension Potential) Immediate Start / ASAP We're supporting a fast-growing technology consultancy that delivers large-scale digital transformation programmes across both public and private sector organisations. They're looking for a Senior Software Engineer with a strong backend lean, to join a high-performing engineering team working on a transformation project. Essential Skills Active Security Clearance (SC) Kotlin Java Spring Boot AWS Terraform Thymeleaf Strong experience building scalable backend services and APIs The role offers the chance to work alongside experienced engineers in a collaborative environment, helping deliver modern cloud-native solutions whilst contributing to technical direction and engineering best practice. Please apply for immediate...

Opportunity for a Principal Software Engineer to work for a retail company near Manchester going through a large digital transformation. This is an initial 6-month contract outside IR35 to help deliver re-platforming of existing systems to an event-driven MACH architecture. Skills: TypeScript, Node, React AWS, Lambdas Event-driven MACH architecture CI/CD In return they're offering an initial 6-month outside IR35 contract paying up to £600/day. If you're interested and would like to know more, please apply through this advert and I'll be in touch.

Software Engineer - C#/.NET Core Location: Remote/Hybrid £45 per hour Outside IR35 Contract: 6-month rolling contract We are looking for an experienced Software Engineer to join a specialist development team delivering complex, reliable, and scalable software solutions. You'll work across the full software life cycle, contributing to design, development, testing, and deployment of high-performance systems. Key Responsibilities Design, develop, and maintain applications using C#/.NET Core Build scalable, reliable solutions using modern software practices Collaborate within Agile teams to deliver high-quality software Understand existing systems and support MVP delivery Contribute to architecture, deployment, and continuous improvement Explore and implement new technologies to enhance software capabilities Essential Skills Strong C#/.NET Core experience Experience with multithreaded applications Knowledge of TDD and BDD Experience with...

Contract Siemens TIA Portal Software Engineer Initial 3 month contract Essex Outside IR35 Role We are looking for an experienced Siemens TIA Portal Software Engineer to support automation and controls projects within manufacturing and industrial environments. Responsibilities Siemens TIA Portal PLC programming S7-1200/S7-1500 development WinCC HMI development FAT, SAT & commissioning support Fault finding and system troubleshooting Industrial network configuration (PROFINET/PROFIBUS) Requirements Strong Siemens TIA Portal experience PLC programming background Commissioning experience Ability to work independently Industrial automation experience

Software Engineer – Avionics / Mission Systems (C++ / Ada) - 119393 Location: Bristol (preferred) with regular travel to Yeovil for testing and meetings Duration: 6 months IR35 Status: Outside IR35 Rate: Competitive (dependent on experience) Clearance: BPSS - SC Overview We are seeking an experienced Software Engineer to support the development of mission-critical avionics and aerospace software systems . This role offers the opportunity to work on complex aerospace programmes within a collaborative Agile/Kanban environment, contributing across the full software development lifecycle from requirements analysis and design through to implementation, integration, testing, and verification. Idealling wanting candidates with strong C++ or ADA and someone with mission planning system experience Key Responsibilities Analyse and interpret software requirements to define technical solutions Develop software designs using UML and object-oriented design...

Geospatial Software Engineer - MOD/Defence Project, Farnborough, Hybrid, £500-700 per day Outside IR35 Contract opportunity for a Geospatial software engineer for a large MOD project. This is for a defence consultancy and security clearance (SC) would be needed prior to engagement. Due to the nature of the role, 3 days per week in Farnborough is needed. Key skills required Hands on development / engineering experience with Geospatial Data Electronic navigation charts and any other work in the Maritime industry Development experience Good problem solver This programme is a new innovative piece of work for navigation within the MOD. If you have worked in a security cleared environment, have the active relevant Security Clearance and skilled with Geospatial development - please apply.

Senior Software Engineer - Geospatial Data (Contract) Location: Farnborough (3 days per week onsite) Contract Length: Initial 3-month contract IR35 Status: Outside IR35 Security Clearance: All candidates must be eligible for security clearance prior to appointment click apply for full job details