51 to 75 of 131 Senior Software Engineer Jobs in the South East

Senior Embedded Software Engineer

Hiring Organisation
DOMO TACTICAL COMMUNICATIONS
Location
PO15, Whiteley, Hampshire, United Kingdom
Employment Type
Permanent
hiring for Emebdded Software Engineers at all career levels and are very happy to recieve application from Junior, Mid-Level, Senior, Principal & Team Lead level Embedded Engineers. About Us DTC | A Codan Company develops advanced wireless communication technology used in some of the world's most demanding environments. … From software-defined radios and high-performance wireless networks to communications for defence, uncrewed systems, government and broadcast applications, our engineers work on complex products where software, electronics and RF come together. We're looking for an Embedded Software Engineer to join our engineering team ...

Senior Embedded Software Engineer

Hiring Organisation
X4 Group
Location
Southampton, Hampshire, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
Senior Embedded Software Engineer | Hybrid Southampton (2 days per week WFH) | Up to £75,000 A globally leading client has an opportunity for an experienced Embedded Software Engineer to join an innovative engineering team developing cutting-edge embedded software for high-reliability systems. This … with industry leading benefits - 7% pension, Bupa, Shares, 1 day holiday increase per year) You'll be working on: Developing and maintaining embedded software in C/C++ Designing, testing, and integrating software for complex embedded systems Working across the full software development lifecycle Collaborating with hardware ...

Senior Embedded Software Engineer

Hiring Organisation
Verso Recruitment
Location
Rochester, Kent, United Kingdom
Employment Type
Permanent
Salary
GBP 69,999 Annual
Senior Embedded Software Engineer Location: Kent Salary: Up to £70,000 Working Pattern: Hybrid The Opportunity We're looking for an Senior Embedded Software Engineer to join an engineering team developing innovative electronic products. This is an excellent opportunity to work across firmware, embedded ...

Senior Software Engineer

Location
Oxford, England, United Kingdom
Role: Senior Software Engineer Contract: Permanent Salary:80-110K Location: Greater Oxford Area (Harwell, Didcot) Working Pattern:Flexible & Hybrid Security clearance: You must be eligible for UK security clearance (BPSS and SC). We require applicants to hold UK passport and at least 5 years … thing above all: whether what you ship earns the confidence people place in it when the decision matters. If you are the kind of engineer who builds rather than assembles, who wants your work measured by whether it holds up in production rather than whether it demos well ...

Senior Software Engineer

Location
Oxford, England, United Kingdom
complexity, and create solutions to scale ideas from lab to society. Explore more at www.eit.org. Your Role: At EIT we are seeking an experienced Senior Software Engineer to join our SciComp team. In this role you will build robust, scalable software systems that power … scientific initiatives and contribute to the full software lifecycle, ensuring our technology stack is reliable, modular, and built to the highest engineering standards. Your Responsibilities: Design and build robust services(APIs,CLI toolsand software modules)that power scientific applications and products. Bridge diverse components, integrating ML inference servers ...

Senior Software Engineer - Rock Physics Applications Halliburton · GB, Abingdon It Ot 13 Oct 2026

Location
Abingdon, England, United Kingdom
world's largest providers of products and services to the global energy industry. Job Duties This is a hands‐on software engineering role. We are looking to recruit an experienced Senior Software Engineer to design, develop, and modernize high-performance Rock Physics desktop and cloud applications. … Reporting to the Team Lead and working closely with the Product Owner, you will own the technical direction of production software — writing code daily, reviewing pull requests, and driving architectural decisions. Key Responsibilities Design & build software — Architect, implement, and maintain complex desktop and cloud applications using modern software ...

Senior Software Engineer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Southampton, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
Spectrum IT Recruitment is working with an innovative technology business at the forefront of 5G and wireless communications . They're looking for a Senior Software Engineer to join their software team in Southampton. This role would suit an experienced engineer whose main focus … C++ software development , particularly in multithreaded or high-performance systems. The Role You'll take a leading role in developing, integrating and optimising software that supports the company's 5G NR Physical Layer (PHY) technology . Working with software, hardware, architecture and system-test teams ...

Senior Embedded Software Engineer (UK)

Location
Buckingham, England, United Kingdom
seeking a Senior Embedded Software Engineer to play a key role in leading the development of the embedded software at the heart of our products. Role Summary The role of a Senior Embedded Software Engineer includes project planning, designing software architectures, writing … code in programming languages such as C or C++, debugging and testing software to ensure it meets system requirements, and leading projects through to completion through technical leadership supporting the cross-functional engineering teams. Responsibilities and Duties Design & Development : Lead the creation of embedded software, including defining requirements ...

Senior Software Engineer

Hiring Organisation
TUV SUD Limited
Location
Fareham, Hampshire, United Kingdom
Employment Type
Permanent
strive for professional excellence, and we leave a mark. We take the future into our hands. We are TÜV SÜD. Role Overview As a Senior Software Engineer (Innovations) you will be developing software-based solutions to business problems in a small team of full-stack software … automate our internal processes. As part of the Innovations Team, you will liaise with various parts of the business to provide new and innovative software solutions for internal company usage. You will be expected to input on software requirements, software implementation and propose effective solutions. You will ...

Senior Software Engineer II (Data & AI Platform)

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent
delivery by guiding teams through complex technical challenges, improving decision-making, and contributing to planning and risk management Mentor engineers, grow senior technical capabilities and champion AI-assisted development and engineering automation Job requirements Your skills and qualifications Proven experience as a Senior Software Engineer or Senior Data Engineer or in an equivalent senior individual contributor role Strong background in data platforms, distributed systems and cloud-native architectures, with experience shaping technical direction across teams and stakeholders Solid expertise in relevant technologies such as AWS, Terraform, Kafka/MSK, Airflow, Glue ...

Senior Software Engineer

Hiring Organisation
Advanced Resource Managers Limited
Location
Southampton, Hampshire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Senior Software Engineer Southampton (Hybrid working) Contract - 3 months Paying up to £63.50p/h (Inside IR35) Please note that due to the nature of the work, you will need to hold a high level of UK security clearance. Essential Skills and Experience C++ or relevant object … oriented software development Familiarity with Electronics and lower-level firmware Using and generating documentation to create interfaces machine to machine Test frameworks and test development Microservices architecture/containerisation Development of new applications to meet user expectations and within formal constraints. (HMI/GUI/UX experience needed.) Familiarity ...

Senior Software Engineer

Hiring Organisation
Understanding Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£150,000 - £200,000 per annum
Software Engineer - AI/TypeScript/Rust Location: Hoxton, London - five days per week in the office. We're partnering with an AI startup building software to help businesses make better financial and strategic decisions. Their first product brings AI agents into Excel , helping users build … work with complex financial models. They're looking for a Software Engineer to take ownership of features across the product, working within a small, highly technical team. The stack is primarily TypeScript , with Rust used for performance-critical components. What you'll be doing Own features ...

Senior Agentic AI Full-Stack Software Engineer (Java & React / Javascript / Angular / Claude Code / Codex)

Location
Oxford, England, United Kingdom
Senior Agentic AI Full-Stack Software Engineer (Java & React/JavaScript/Angular/Claude Code/Codex) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team Our dynamic Agile … Teams deliver the technology that facilitates researchers to publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research. About the role As a Senior II Software Engineer, you will build capabilities to support scientific researchers through ...

Senior/Principal Software Engineer (AI)

Location
Oxford, England, United Kingdom
Senior/Principal Software Engineer (AI) Department: Tech - Software Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Aurora helps governments, investors, and utilities make billion-dollar decisions on the journey to net-zero. Based in Oxford, you will work in a dynamic and growing … engineering organisation that builds cloud-based software to track and model power grids around the world. As a Senior/Principal Software Engineer on the AI team you will build systems where LLMs autonomously plan, and call tools, to navigate large, multi-dimensional, fast-evolving data. ...

Senior Software Engineer (Control Systems)

Location
Portsmouth, England, United Kingdom
edge design, and user‐centric innovation, delivering safe, effective, and enabling solutions for both commercial and defence applications. Role Overview We are hiring a senior software engineer to design and deliver the control software for our intelligent vehicles. You will own the architecture of closed loop … working arrangements to promote work–life balance. Inclusive Culture – A professional environment that values diversity, innovation, and collaboration. Responsibilities will include: Design and develop software architecture in line with system requirements, focusing on closed loop control and vehicle systems management. Implement closed loop control features, including propulsion management, electrical ...

Senior Software Development Engineer

Location
Reading, England, United Kingdom
future needs to make the world safer and more connected, transforming our experience and knowledge into solutions for a better tomorrow. Role overview The Senior Software Development Engineer is a key contributor within Indra’s UTM Product team, responsible for the design, development, and delivery of high … quality software components within GuardianUTM and related systems. GuardianUTM is continuing to evolve as a platform, with a strong immediate focus on enhancing reliability, performance, and operational maturity alongside the delivery of new capabilities. This role requires an engineer who is comfortable working within a growing and evolving ...

Senior Software Engineer (.Net)

Location
Petworth, England, United Kingdom
Stratospherec is recruiting a senior software engineer for its client who is an award-winning software company providing financial management systems to primary industry businesses across the UK. The company based in West Sussex is migrating its established desktop product to a cloud-native SaaS platform … Responsibilities Lead technical decisions concerning multi-tenancy, data modelling and platform architecture. Work with engineering, product and domain specialists to define appropriate solutions. Mentor senior engineers and improve design, code review and delivery practices. Investigate complex issues across application code, data and infrastructure. Develop AI-supported product features ...

Senior Embedded Software Engineer

Location
Brighton, England, United Kingdom
sporting events. Unity is at the forefront with our scalable, performant runtime engine and Unity Editor workflow. We are looking for a senior software engineer to join our growing team. The team builds and supports the Unity versions that run on Embedded platforms, like Embedded Linux … customers. You guide team wide initiatives with your experience and expertise. Your impact You’ll be part of a small, senior team with a strong impact. The code you write ships in production vehicles, and your work directly unblocks Unity’s embedded and automotive business. You’ll help define ...

Senior Software Engineer

Location
Portsmouth, England, United Kingdom
inhouse courses. You will have exposure to subject matter experts and additional online learning packages. The Role: Sirius Digital are a rapidly growing software and data science consultancy firm, renowned for our reputation and our keen ability to understand and meet customer requirements effectively. Our team is dedicated … delivering high-quality, end-to-end software and data science services. This role offers the opportunity to work with these teams to operate across multiple sectors, including defence, energy, transport and health, and contribute to the development of cutting-edge solutions. We are looking for senior software ...

Senior Software Engineer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Southampton, Hampshire, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 Annual
Spectrum IT Recruitment is working with an innovative technology business at the forefront of 5G and wireless communications . They're looking for a Senior Software Engineer to join their software team in Southampton. This role would suit an experienced engineer whose main focus … C++ software development , particularly in multithreaded or high-performance systems click apply for full job details ...

Senior Software Engineer - Platform

Hiring Organisation
Fruition Group
Location
South East, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Senior Software Engineer Platform/Core Infrastructure London 4 days a week on site Up to £120k We're working with a London-based fintech that has scaled rapidly in a short space of time. Their platform now processes billions in annual transaction volume , operating across multiple ...

Senior Software Engineer

Location
Southampton, England, United Kingdom
role - Senior Software Engineer - 24 Month Fixed Term Contract You will be one of the strongest hands-on engineers in the team, owning complex changes from design through to production and helping raise the technical standard around you. This is an individual-contributor role, not a line … automated-delivery patterns we want more of. What you will be responsible for Engineering and delivery Design, build, test and maintain full-stack software across web applications, backend services, APIs and integrations. Take medium-to-large problems and turn them into clear, maintainable technical solutions with limited supervision. ...

Innovations Senior Software Engineer - Hybrid C#/.NET

Location
Fareham, England, United Kingdom
TÜV SÜD in Fareham is seeking a Senior Software Engineer (Innovations) to build software solutions in a small full-stack team. You will write C#/.NET code to automate processes and contribute to project designs for internal use. The role involves hybrid working with possible ...

Senior Software Engineer, Runtime

Hiring Organisation
Oxford Ionics
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Permanent
looking for a Senior Software Engineer to join our Runtime Software team at Oxford Ionics/IonQ. In this role, you will be responsible for working directly with the experimental scientists to implement the real-time control system behaviours and provide abstractions they require for their … scientists to understand their requirements. Interfacing with system orchestration, non-realtime control and compiler teams to ensure our work integrates seamlessly with the wider software architecture. Implementing drivers for various real-time devices. Producing tooling to enable users of our code to iterate rapidly and fearlessly. Developing the execution ...

Senior Software Engineer - C++ & GPU

Location
Guildford, England, United Kingdom
place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes play happen. We are looking for a Senior Software Engineer with expertise in software optimization for gaming consoles and CPU/GPU architectures to join our Machine Learning team. … Collaborate with ML experts across EA to assess, apply, and optimize models and architectures for on-device performance. Qualifications: 7+ years of hands-on software engineering experience with C++, including expertise in multithreading and low-level/near-hardware optimizations. GPU programming experience, including writing high-performance compute shaders ...