101 to 124 of 124 Senior Software Engineer Jobs in the South East

Senior Software Engineer

Hiring Organisation
Arrows
Location
Slough, Berkshire, UK
Employment Type
Full-time
problems that have never been solved before? Looking for a values‐led company that truly invests in your growth? We're looking for a Senior Software Engineer to join our product‐engineering organisation and help build a next‐generation data and intelligence platform that powers blockchain analysis ...

Senior Embedded Software Engineer

Hiring Organisation
Copello Global
Location
Buckinghamshire, England, United Kingdom
been running for the past year and has strong potential to transform the organisation. The project team consists of 25 multi-disciplinary engineers across software, systems, electronics and firmware. The focus is on developing advanced products that protect systems against jamming. The product is currently at advanced prototype stage … with significant work required to transition from prototype to full production and real-world deployment. The Role We are seeking a Senior Embedded Software Engineer operating at Team Lead level to strengthen and lead the software function. The successful candidate will play a key role ...

Senior Software Engineer - HubSpot Contract

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£575 - £590 per day
partnering with a fast-growing sports/entertainment business to hire a Senior Backend Engineer with hands-on experience in HubSpot and complex backend systems. This is a 6-month contract, outside IR35, with potential for extension or permanent conversion. The Role You'll take full ownership … awareness High-scale platforms (gaming, sports, fintech, marketplaces) Experience with complex workflows or multi-service integrations Experience Level: 6-8+ years, hands-on senior engineer Soft Skills & Culture Fit Strong communication and collaboration skills Leadership mindset, proactive and solution-focused Can explain technical decisions clearly Commercial awareness ...

Senior Software Engineer

Hiring Organisation
Insignis
Location
Fareham, Hampshire, United Kingdom
Employment Type
Permanent
title: Principal Software Engineer - Autonomy Location: Fareham, Hampshire Responsible to: Autonomy & Control Director Liaison with: All Kraken staff, sub-contractors, customers, and suppliers Role overview: To lead the software development of a high-level autonomy capability to be deployed to all Kraken autonomous vehicles. This … engineers, to integrate autonomy solutions. Develop and maintain high-quality, well-documented code using C++ and Python. Conduct rigorous testing and validation of autonomy software in both simulated and real-world environments. Provide technical leadership, mentoring, and guidance to junior engineers and researchers. Balance R&D experimentation with production ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Slough, Berkshire, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Guildford, Surrey, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Dartford, Kent, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Crawley, West Sussex, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Brighton, East Sussex, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Aveni
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
adoption of AI in financial services accelerates, and we're now scaling our engineering organisation to meet that demand. Our engineering team includes experienced software engineers and PhD-level AI specialists, with strong ties to the University of Edinburgh, giving you access to exceptional expertise and opportunities for continuous … learning as part of the day-to-day work. The Role As a Software Engineer at Aveni, you'll be responsible for building and scaling the products that sit on top of FinLLM (the UK's first LLM for the Financial Services industry) and other LLMs, enabling financial ...

Senior Software Engineer

Hiring Organisation
Monq
Location
Slough, Berkshire, UK
Employment Type
Full-time
platform gives Fortune 500 procurement teams the speed and intelligence to close better deals, faster. About the role We're looking for a senior engineer to assist in developing the Monq platform. You'll work across the full stack: APIs, frontend, database, infrastructure. We move fast with … Contribute to engineering culture through code reviews, implementation specs, and architectural decisions You might be a fit if You have 5+ years of professional software engineering experience, ideally in early-stage or high-growth environments You're strong in TypeScript and modern React — hooks, server state, component architecture ...

Senior Software Engineer

Hiring Organisation
Beacon
Location
Southampton, UK
Employment Type
Full-time
Spec - Backend Engineer About Beacon Beacon is building the AI Supply Chain workspace that customers really want. We're building end-to-end visibility, automated workflows, and effortless collaboration that create material savings and unlock new value for our customers. Backed by leading venture investors we're a team … problems our customers experience. We ship fast, learn faster, and believe the best product wins. The Role We're looking for a senior backend engineer with strong fundamentals who leverages AI tooling to move fast and ship pragmatic solutions. You'll own significant parts of our platform, lead ...

Senior Software Engineer

Hiring Organisation
Beacon
Location
Crawley, West Sussex, UK
Employment Type
Full-time
Spec - Backend Engineer About Beacon Beacon is building the AI Supply Chain workspace that customers really want. We're building end-to-end visibility, automated workflows, and effortless collaboration that create material savings and unlock new value for our customers. Backed by leading venture investors we're a team … problems our customers experience. We ship fast, learn faster, and believe the best product wins. The Role We're looking for a senior backend engineer with strong fundamentals who leverages AI tooling to move fast and ship pragmatic solutions. You'll own significant parts of our platform, lead ...

Senior Software Engineer

Hiring Organisation
Beacon
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
Spec - Backend Engineer About Beacon Beacon is building the AI Supply Chain workspace that customers really want. We're building end-to-end visibility, automated workflows, and effortless collaboration that create material savings and unlock new value for our customers. Backed by leading venture investors we're a team … problems our customers experience. We ship fast, learn faster, and believe the best product wins. The Role We're looking for a senior backend engineer with strong fundamentals who leverages AI tooling to move fast and ship pragmatic solutions. You'll own significant parts of our platform, lead ...

Senior Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Surrey, South East, United Kingdom
Employment Type
Permanent
role requires close collaboration within an agile software environment, applying strong technical expertise and domain knowledge while communicating effectively with a broad range of internal and external stakeholders. Depending on individual strengths and experience, the role may focus on either modern user interface design and implementation or embedded software … also include responsibility for managing and supporting team members, reporting on performance, and assisting with resourcing and development. Responsibilities: Producing detailed designs for product software components Implementing and testing software as part of an agile development team Developing a strong understanding of existing electronic warfare, sensor, and communications ...

Senior Software Engineer - Hybrid

Hiring Organisation
Paxton Access
Location
Brighton, East Sussex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Work for in the UK, by Best Companies. About the role Join our Development team in Brighton where you'll lead and support the software team in designing, implementing, and maintaining high-quality software solutions for Paxtons product portfolio, ensuring technical integrity across user interfaces, back … requirements, specifications, and designs to assure product quality. Enhance tools and workflows, recommending improvements. Push technology boundaries to deliver innovative solutions. Investigate and resolve software defects promptly. Coordinate and deploy new builds for release candidates. Ensure effective development testing, including Unit, Integration, Performance, Stress, and Automation Testing. Contribute ...

Senior Software Engineer

Hiring Organisation
Fortice
Location
Slough, Berkshire, UK
Employment Type
Full-time
most employees to be onsite five days per week, with pragmatic flexibility for personal commitments when needed. About the Role As a Forward Deployed Engineer, you will work in small, high-impact teams delivering end-to-end technical execution on mission-critical projects. You will act as the bridge … between advanced intelligence platforms and real-world operational environments. You'll deploy and integrate autonomy software, operating systems, and tooling into complex customer platforms, often in demanding environments. The role spans software engineering, system deployment, hardware integration, and solution architecture. Responsibilities Deploy and operationalise advanced autonomy platforms ...

Senior Software Engineer - Lead & Architect (C#, .NET)

Hiring Organisation
Jobleads-UK
Location
Brighton, England, United Kingdom
leading technology firm in Brighton is looking for a Software Development Lead to guide the team in designing and maintaining high-quality software solutions. The role demands expertise in C# and .NET, as well as strong leadership and communication skills. You will work closely with various teams ...

Senior Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
role requires close collaboration within an agile software environment, applying strong technical expertise and domain knowledge while communicating effectively with a broad range of internal and external stakeholders. Depending on individual strengths and experience, the role may focus on either modern user interface design and implementation or embedded software ...

Senior Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Guildford, Surrey, UK
role requires close collaboration within an agile software environment, applying strong technical expertise and domain knowledge while communicating effectively with a broad range of internal and external stakeholders. Depending on individual strengths and experience, the role may focus on either modern user interface design and implementation or embedded software ...

Senior Software Engineer

Location
Guildford, Surrey, United Kingdom
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Senior Software Engineer, C++

Hiring Organisation
Ripple
Location
Slough, Berkshire, UK
Employment Type
Full-time
operation and closing over 90 million ledger, the XRPL offers streamlined development, low transaction costs, high performance, and sustainability. We are looking for senior engineering talent to help us maintain this high technical bar, while building innovative solutions to ensure the XRPL can power the growing needs … global digital economy. WHAT YOU'LL DO Increase the capabilities, performance, scalability, and reliability of the XRP ledger. Participate in the full software development lifecycle, including architecture, technical design, C++ development, bug fixing, as well as functional and performance validations. Be part of the open-source XRP ledger community ...

Senior Embedded Software Engineer

Hiring Organisation
Codan
Location
PO15, Whiteley, Hampshire, United Kingdom
Employment Type
Permanent
About Us DTC | A Codan Company is a technology company based in Whiteley, Hampshire. We specialise in the research and development of wireless and critical RF communication systems. Our Engineers work at the edge of ...