Software Engineer Jobs in the South East

376 to 400 of 639 Software Engineer Jobs in the South East

Lead Software Engineer

Newbury, Berkshire, UK
Hybrid / WFH Options
X4 Technology
A leading technology company based in Berkshire is seeking a Lead Software Engineer/Architect to join their team. Reporting directly to the Software Manager, you will act as a vital link between software, firmware teams (consisting of 8 developers), playing a key role in defining … and evolving the architecture for a next-generation product platform. This position offers the opportunity to drive the software strategy — focusing on real-time data processing, cloud-based diagnostics, and building a modular, scalable system to support future growth and third-party development. You will contribute throughout the full More ❯
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Lead Software Engineer

newbury, south east england, United Kingdom
Hybrid / WFH Options
X4 Technology
A leading technology company based in Berkshire is seeking a Lead Software Engineer/Architect to join their team. Reporting directly to the Software Manager, you will act as a vital link between software, firmware teams (consisting of 8 developers), playing a key role in defining … and evolving the architecture for a next-generation product platform. This position offers the opportunity to drive the software strategy — focusing on real-time data processing, cloud-based diagnostics, and building a modular, scalable system to support future growth and third-party development. You will contribute throughout the full More ❯
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Junior/Graduate Software Engineer - C# .NET Javascript

Kings Hill, Kent, UK
Hybrid / WFH Options
Atreon
Job Overview We are seeking a motivated and enthusiastic Junior Software Engineer to join our dynamic development team. This role is ideal for individuals who are passionate about software development and eager to learn and grow within a collaborative environment. The successful candidate will contribute to various … projects, working with experienced engineers to enhance their skills in software design and implementation. Benefits Competitive Salary Birthdays off Free On-Site parking Flexitime Hybrid Working Unlimited Drinks in the office Responsibilities Assist in the development, testing, and maintenance of software applications. Collaborate with team members to design … Participate in code reviews and contribute to team knowledge sharing. Work with APIs and integrate third-party services into applications. Troubleshoot and debug existing software issues. Document development processes, code changes, and technical specifications. Skills Proficiency with C#/.NET Core Proficiency in SQL for database management. knowledge of More ❯
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Junior/Graduate Software Engineer - C# .NET Javascript

kings hill, south east england, United Kingdom
Hybrid / WFH Options
Atreon
Job Overview We are seeking a motivated and enthusiastic Junior Software Engineer to join our dynamic development team. This role is ideal for individuals who are passionate about software development and eager to learn and grow within a collaborative environment. The successful candidate will contribute to various … projects, working with experienced engineers to enhance their skills in software design and implementation. Benefits Competitive Salary Birthdays off Free On-Site parking Flexitime Hybrid Working Unlimited Drinks in the office Responsibilities Assist in the development, testing, and maintenance of software applications. Collaborate with team members to design … Participate in code reviews and contribute to team knowledge sharing. Work with APIs and integrate third-party services into applications. Troubleshoot and debug existing software issues. Document development processes, code changes, and technical specifications. Skills Proficiency with C#/.NET Core Proficiency in SQL for database management. knowledge of More ❯
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Software Engineer - Data (Consultant) - Professional Services

london, south east england, United Kingdom
Hybrid / WFH Options
Pace
Job Title: Software Engineer - Data (Consultant) - Professional Services Location: London, hybrid (up to 3 days per week in office) Duration: 12 month FTC, full-time Salary: £70,000-£80,000 Start: ASAP At Pace, our consultants genuinely care about the impact our work has on our customers and … on people's lives. If this resonates with you, we would love to hear from you. The role: We are seeking a technically astute Software Developer to support the implementation of a firm-wide Client Lifecycle Management (CLM) system for a leading accounting firm. This role is hands-on More ❯
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Lead Software Engineer (Newbury)

Newbury, Berkshire, UK
Hybrid / WFH Options
X4 Technology
A leading technology company based in Berkshire is seeking a Lead Software Engineer/Architect to join their team. Reporting directly to the Software Manager, you will act as a vital link between software, firmware teams (consisting of 8 developers), playing a key role in defining … and evolving the architecture for a next-generation product platform. This position offers the opportunity to drive the software strategy — focusing on real-time data processing, cloud-based diagnostics, and building a modular, scalable system to support future growth and third-party development. You will contribute throughout the full More ❯
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Junior/Graduate Software Engineer - C# .NET Javascript (Kings Hill)

Kings Hill, Kent, UK
Hybrid / WFH Options
Atreon
Job Overview We are seeking a motivated and enthusiastic Junior Software Engineer to join our dynamic development team. This role is ideal for individuals who are passionate about software development and eager to learn and grow within a collaborative environment. The successful candidate will contribute to various … projects, working with experienced engineers to enhance their skills in software design and implementation. Benefits Competitive Salary Birthdays off Free On-Site parking Flexitime Hybrid Working Unlimited Drinks in the office Responsibilities Assist in the development, testing, and maintenance of software applications. Collaborate with team members to design … Participate in code reviews and contribute to team knowledge sharing. Work with APIs and integrate third-party services into applications. Troubleshoot and debug existing software issues. Document development processes, code changes, and technical specifications. Skills Proficiency with C#/.NET Core Proficiency in SQL for database management. knowledge of More ❯
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C# Software Engineer

Sunbury-On-Thames, England, United Kingdom
Octagon Group
Their products are trusted by global clients where performance and reliability are critical. There is now a new opportunity for a talented and motivated Software Engineer C# to join their growing software development team. This role is ideal for someone who thrives in a collaborative, cross functional … ll play a key role in enhancing internal applications that support product testing and demonstrations, merging legacy systems into a unified platform, and optimising software that interacts directly with physical devices. Responsibilities: Design, build, and maintain efficient, reusable, and reliable C# code Refactor and unify existing software tools … developments The ideal candidate: Experience in .NET development using C# Proficiency with Visual Studio and desktop application development Solid understanding of embedded C and software that interacts with hardware The offer: Salary up to £50,000 Generous pension contribution Private healthcare and life assurance Flexible working hours/flexitime More ❯
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Principal Software Engineer

Milton Keynes, Buckinghamshire, United Kingdom
Principal Embedded Software Engineer Milton Keynes Full time, permanent position Onsite 5 days per week Our client designs and develops innovative communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. They foster a dynamic, collaborative work environment that encourages learning and autonomy. If you More ❯
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Senior Full Stack .NET Software Engineer (Microservices)

london, south east england, United Kingdom
Hybrid / WFH Options
The Developer Link
teams to springboard to their next stage of growth. The set up: Hybrid - 3 days a week onsite in Waterloo 3+ years of commercial Software Engineer experience Mid & Senior roles available Perm - £70-85k starting salary + bonus Skillset required: .NET Core JavaScript & Typescript Vue/Angular More ❯
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C++ Software Engineer - High Frequency Trading

london, south east england, United Kingdom
McGregor Boyall
C++ Software Engineer - High Frequency Trading This is an exceptional chance to become part of a quantitative and systematic hedge fund management firm where innovative technology is fundamental to its trading strategies. As part of a team focused on global connectivity, you will be creating next-generation software … proprietary trading strategies, and algorithms to support thousands of trades every second. You'll work closely with business leaders to develop and implement tailored software solutions that enhance the efficiency and effectiveness of execution systems. Additionally, you will be an essential member of the engineering team, playing a significant More ❯
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Applied Research Software Engineer (AI/ML, Python/Julia, C++, Masters or PhD)

guildford, south east england, United Kingdom
Hays
Applied Research Software Engineer (AI/ML, Python/Julia, C++, Masters or PhD) Guildford, Surrey (On-site) £65000 - £140,000 + 25% Bonus, 10% Pension, Private Medical . - A Masters or PhD Degree in Computing or STEM disciplines. - Can work full-time, 5 days a week in … Guildford in the office. Your new company This leading Software provider are looking to bolster their engineering team with an experienced Applied Research Software Engineer. You will be working full-time in their head office location in the heart of Guildford close to the University and with excellent … and the surrounding areas in Surrey. This role would essentially suit someone who sits at the interface of scientific research/R&D and software development. Your new role You will be joining the Innovation Team working on forward looking projects with a focus on high-impact research and More ❯
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Senior Software Engineer

Uxbridge, Middlesex, United Kingdom
Hybrid / WFH Options
Avature
to connect. We strive for an outstanding user member experience in all areas of giffgaff, so we are looking for a passionate and enthusiastic software engineer who cares about the quality of their work and how the software and services they create will positively impact members. We … produce solutions your colleagues can use, maintain, and learn from. Know how to develop and follow a sense of purpose. Identify improvements in the software that you use and build. Accept feedback and adapt to your team and the company's current priorities. Who We Are: Do you want More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Infrastructure)

london, south east england, United Kingdom
Velocity Tech
Velocity Tech has partnered with an exciting London-based tech company who are looking for a Senior Software Engineer to join their team. This role will require 2-3 days a week onsite in their London office. Responsibilities: Build and maintain core infrastructure: databases, APIs, backend services, and More ❯
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Ruby Software Engineer - Ruby - Vue/React - Hybrid

Oxford, Oxfordshire, United Kingdom
Hybrid / WFH Options
Tech Talent ID
Ruby Software Engineer with a strong background in Ruby on Rails development is required by this leading software provider, working on a globally recognised, niche product within its sector. If you're passionate about working in a modern, tech-for-good environment, where you will work closely More ❯
Employment Type: Permanent
Salary: GBP 65,000 - 75,000 Annual
Posted:

Rust Software Engineer - DeepTech - Extremely Well-Funded

london, south east england, United Kingdom
Oho Group Ltd
Rust Engineer x2 required. You will be building on your Rust expertise within a world-class start-up who very recently raised a considerable amount in VC funding, and have significant government backing. They have an elite team of Rust, C++, and Python engineers working on world-first AI … and Robotics tech, and are looking for an exceptional Software Engineer to join at a foundational stage. You will be working at the cutting-edge of Robotic Automation, and playing a key role in the scaling of a company who are looking to double in size over next More ❯
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.Net Software Engineer : Energy Trading

london, south east england, United Kingdom
Eaglecliff Recruitment
Exciting opportunity for a .Net Software Engineer to join this global Energy Trading Company. This is an exciting time to join this world-leading Energy company as it evolves from a traditional Oil & Gas enterprise into a future-focused Energy leader. This transformation includes the establishment of a … success of this evolution, working alongside some of the industry’s top professionals and leveraging the very latest technology. Skills & Requirements: • 10+ Years relevant software development experience broadly ranging from front-end, back-end, cloud automation and orchestration with depth in one or both of front-end and back More ❯
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Software Engineer

london, south east england, United Kingdom
numi
Software Engineers🪴 numi is proud to have partnered with a leading organisation to seeking Software Engineers who brings a passion for innovation for a wide range technologies to shape impactful products. This role offers the opportunity to lead transformative projects in a fast-paced, purpose-driven environment Centered … engineers ready to thrive in modern cloud-based ecosystems. While .NET is preferred, candidates experienced in Java or related technologies are welcome As an Engineer you will design scalable systems, write maintainable and testable code, and ensure the resilience of solutions to deliver exceptional service. Staying current with emerging More ❯
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Software Engineer

reigate, south east england, United Kingdom
Hybrid / WFH Options
esure Group
to deliver personalised experiences that meet our customers ever-changing needs today and in the future. Job Description We are currently recruitment for a Software Engineer to join our technology team. We are seeking a motivated individual to work across the full Software Development Lifecycle and be … involved in end to end software development. Join a dynamic cross-functional team dedicated to designing, building, and supporting innovative technical products and services that drive esure’s ambitious digital business. This is a great opportunity to work on industry leading products and become a pivotal part of our More ❯
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Software Engineer (Reigate)

Reigate, Surrey, UK
Hybrid / WFH Options
esure Group
to deliver personalised experiences that meet our customers ever-changing needs today and in the future. Job Description We are currently recruitment for a Software Engineer to join our technology team. We are seeking a motivated individual to work across the full Software Development Lifecycle and be … involved in end to end software development. Join a dynamic cross-functional team dedicated to designing, building, and supporting innovative technical products and services that drive esure’s ambitious digital business. This is a great opportunity to work on industry leading products and become a pivotal part of our More ❯
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Research Software Engineer

Guildford, Surrey, United Kingdom
Hybrid / WFH Options
Ecm Selection
This long established and successful company is looking for a Research Software Engineer to join their forward-looking Innovation team. This group focuses on high-impact research and early-stage prototyping. In this role you will help develop these experimental research projects into production-ready products. The company … provides integrated modelling software to clients around the world, ranging from small start-ups to multinational corporations. They are financially secure and looking to expand into the pharmaceutical and banking industries amongst others. Their technical staff are all highly qualified, many of them with PhDs, so you will be … experts in their fields with plenty of opportunities to continue developing your skills. Requirements: Demonstrable experience translating prototype scientific code into performant, production ready software Strong knowledge of at least one high-level scientific language (Python, Julia, R, etc) AND strong knowledge of at least one compiled system language More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Backend (C#)

london, south east england, United Kingdom
Trayport
The Role We’re looking for Software Engineers to join our Joule Direct team, to help us build and improve our high-throughput, low-latency energy trading platform. You’ll be working with some amazing technologists to solve complex problems. For us, teamwork is everything. We listen to each … Pipelines! Some of our services are migrating away from TeamCity and Octopus Deploy Our observability stack is Splunk, Grafana and Prometheus You As a software engineer, you will be: Part of a cross-functional team working with Product Managers, Testers and DevOps engineers Writing well-tested and maintainable More ❯
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Graduate Embedded Software Engineer

london, south east england, United Kingdom
Oho Group Ltd
Job opportunity for 2025 Graduate Embedded Software Engineer in West London We are partnered with a global leader in the telecommunications industry, accelerating development across high-performance internet routers, network processors, end-to-end mobile, and converged broadband access solutions. The team is seeking talented 2025 Graduate Embedded … Software Engineers in West London area. They are known for recruiting top graduates and nurturing talent within a collaborative and supportive environment. This is a standout opportunity to work alongside leading developers in a dynamic setting, while benefiting from the reputation and resources of a global brand. What They … in Computer Science, Electrical Engineering, Information Engineering, Mathematics, Natural Sciences, or a closely related discipline from a Russell Group or equivalent university Strong embedded software skills in C and/or C++ Some experience with real-time operating systems (e.g., VxWorks) A basic understanding of networking protocols Apply now More ❯
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Software Engineer

london, south east england, United Kingdom
Russell Tobin
Remote) 6 months with the possibility of extension £45 pay rate + holiday benefit; equivalent to £480 per day umbrella Duties As Full Stack Engineer, you will work in small teams in a highly collaborative way, use the latest technologies and enjoy seeing the direct impact from your work. … Our highly skilled system architects and development managers configure software packages and build custom applications, creating the foundation for rapid and cost-effective implementation of systems that maximize value from day one. Our development teams are small, flexible and employ agile methodologies to quickly provide our consultants with the … solutions they need. We combine the latest open source technologies together with traditional Enterprise software products. The Role: We create rapid prototypes, usually in 2 to 3 weeks, and full-scale applications, typically within 2 to 3 months, by working collaboratively and iteratively through design and development to deliver More ❯
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Software Engineer (Series A funded AI LLM Product)

london, south east england, United Kingdom
Hybrid / WFH Options
The Developer Link
Software Engineer - £70-100k salary range - London Hybrid - AI Workflow Automation Product TDL are working with a Series A, ambitious start-up who are tackling manual admin heavy tasks across Fintech, Insurance and other surrounding sectors via their AI/LLM powered products. They are on the More ❯
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Software Engineer
the South East
10th Percentile
£40,000
25th Percentile
£55,000
Median
£65,000
75th Percentile
£68,000
90th Percentile
£82,500