DI Jobs
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job
  • Sign in
  • Sign up
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job

Refine Search
Current Search
senior software engineer
Refine by Categories
Engineering  (231) Information Technology  (35) Executive & Management  (26) Marketing  (8) Manufacturing  (6) Accounting  (3)
Property  (3) Construction & Trades  (2) Consulting & Corporate Strategy  (2) Pharmaceutical  (2) QA-Quality Control  (2) Research  (2) Scientific  (2) Admin-Clerical  (1) Banking  (1) Education  (1) Trainee / Entry Level  (1) Facilities  (1) Finance  (1)
More
Refine by Job Type
Permanent  (226) Contract  (26) Full Time  (26) Temporary  (4)
Refine by Salary Range
£25,000 - £35,000  (2) £35,000 - £45,000  (1) £45,000 - £60,000  (1) £60,000 - £75,000  (1) £75,000 - £100,000  (5) £100,000 - £150,000  (11)
£150,000 - £200,000  (6) £200,000 and up  (6)
More
Refine by Onsite/Remote
Onsite  (281) Remote  (5)
Refine by County
Greater London  (62) England  (15) Greater Manchester  (12) West Yorkshire  (10) Hampshire  (9) West Midlands  (9)
Bristol City  (8) Hertfordshire  (8) Westmorland and Furness  (8) Berkshire  (7) Oxfordshire  (7) Warrington  (6) Belfast  (5) Cambridgeshire  (5) Essex  (5) Remote  (5) Staffordshire  (5) Swansea  (5) Warwickshire  (5) Cheshire East  (4)
More
CO
02 Oct, 2026
Permanent
Senior Software Engineer
Capital One UK Islington, London, UK
White Collar Factory (95009), United Kingdom, London, London Senior Software Engineer Job Title: Senior Software Engineer Location: London - Hybrid Working Pattern: 3 days in-office (Tuesday-Thursday) and 2 days remote. Our Mission We're on a mission to be a force for good in lending. Throughout our almost 30-year history, we've consistently been recognised as a great place to work; in 2026, Capital One was officially ranked 9th in the UK's Best Workplaces list. Hear from our team about what it's like working at Capital One UK. About the Role Working in and across tech teams is a natural part of our outcome-based culture, so you'll have plenty of opportunity to talk, coach and learn with many great and diverse individuals. In this role, you will design, develop, test, and maintain software products that automate core business processes. You will walk in the shoes of our users, collaborating with Business, Technology, and...
Capita
02 Oct, 2026
Full Time
Senior Software Engineer
Capita Sheffield, UK
Purpose of the role: Lead developers are experts on the practical and technical aspects required for a project's completion, but they typically handle the management or business side of technology projects. They are technology professional who guides development teams. They lead the development team with all software development tasks especially on giving technical guidance. They will be expected to work well in a team environment with no supervision. Job title: Senior Software Engineer Job Description: *CANDIDATES MUST BE ELIGIBLE FOR SC CLEARANCE* What you'll be doing: Building and configuring applications in a Microsoft Dynamics / Power Platform stack Documenting and refactoring complex programs/scripts. Ensuring team adherence to project quality standards Applying agreed standards and tools to achieve well-engineered outcomes. Communicating client specifications to development teams Assisting with application troubleshooting and...
Bright Purple
15 Sep, 2026
Permanent
Senior Software Engineer
Bright Purple London, UK
Senior Software Engineer - London or Edinburgh One of the leading players in the UK and European Energy & Renewables tech sector is hiring for an AI-first Software Engineer to join its core product development team. As a part of this high performing and collaborative group of c.10-15, you will own one of the most powerful, real-time data engines in the entire sector, recognised as the gold standard for decision making and trading As the team are embracing AI-powered development, they are looking for prior experience in Cursor, Github CoPilot, and other coding tools. If high-throughput, high-transaction, low-latency, real-time technologies excite you - this is about as good as it gets! The Benefits: You'll join a multi-award-winning, people-first organisation with a benefits package built around your wellbeing, including: Salary up to £80,000 Hybrid working with 2 days a week in their London or Edinburgh office 26 days' annual leave plus bank holidays...
Bright Purple
15 Sep, 2026
Permanent
Senior Software Engineer
Bright Purple Edinburgh, UK
Senior Software Engineer - London or Edinburgh One of the leading players in the UK and European Energy & Renewables tech sector is hiring for an AI-first Software Engineer to join its core product development team. As a part of this high performing and collaborative group of c.10-15, you will own one of the most powerful, real-time data engines in the entire sector, recognised as the gold standard for decision making and trading As the team are embracing AI-powered development, they are looking for prior experience in Cursor, Github CoPilot, and other coding tools. If high-throughput, high-transaction, low-latency, real-time technologies excite you - this is about as good as it gets! The Benefits: You'll join a multi-award-winning, people-first organisation with a benefits package built around your wellbeing, including: Salary up to £80,000 Hybrid working with 2 days a week in their London or Edinburgh office 26 days' annual leave plus bank holidays...
Civica
19 Jun, 2026
Senior Software Engineer
Civica Remote
Civica builds software that runs essential public services. Our systems support local government, the NHS, housing associations, and financial institutions - services that millions of people depend on every day. When our software works well, caseworkers make better decisions, clinicians access the right information, and councils deliver services that communities rely on.   We're not a startup chasing the next hype cycle. We're a company with deep roots in the public sector, working on problems that matter - and we're investing seriously in how we build software to make sure we can keep doing that for the next decade.  Why you will love this opportunity as Senior Software Engineer at Civica     We're hiring Senior Software Engineers to work on business-critical products across our portfolio. You'll be embedded in a product team, working across legacy and greenfield environments, translating ambiguous business problems into production-grade solutions.   We care about...
Th
05 Oct, 2026
Permanent
Senior Software Engineer
Thales Belfast, UK
Location: Belfast, United Kingdom Thales people architect solutions that are relied upon to deliver operational advantage at every decisive moment throughout the mission. Defence and armed forces customers rely on us to deliver the full range of defensive systems for land, sea, and air. From early warning, to threat neutralisation, our platforms cover all levels from very short-range systems, to extended protection across the entire battle-space including Airspace Mobility Solutions, Vehicles and Tactical Systems and Missile Defence, Optronics, and Radar. Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that impact the lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that's why we offer you the...
CV-Library Ltd
26 Sep, 2026
Permanent
Senior Software Engineer (GO)
CV-Library Ltd Fleet, UK
At CV-Library, we have a simple vision: to help the world to work and we are looking for exceptional and talented people to help us realise this vision in both UK and overseas markets. We are in a period of accelerated growth, following a year of key strategic acquisitions and significant investment across all parts of the business from Tech and Data to People and HR, there's never been a more exciting time to join us or a better place to grow your career! The Role We are looking for a Senior Go Engineer to join our team and help build high-quality, scalable backend services and APIs. This role is perfect for someone with hands-on experience in Go who is ready to take ownership of features end to end, contribute to technical decisions and work on impactful projects. If you're passionate about writing clean, performant code and working with modern cloud-native technologies like AWS, Docker and Kubernetes within a strong engineering team, we'd love to hear from you! What...
TR
01 Oct, 2026
Permanent
Senior Software Design Engineer
TXM Recruit Debden, Saffron Walden, UK
Are you an experienced Embedded Software Engineer with strong C programming and real-time systems experience? Do you have experience working with RTOS, ARM-based platforms and wireless communication technologies? If so, TXM Recruit are sourcing a Senior Software Design Engineer for an established technology and engineering organisation in the UK . This is a full-time, permanent position with a flexible on-site working model. Working within the Engineering team and reporting to the Group Technical and Engineering Director, you will design, develop and maintain embedded software for next-generation products, working closely with Hardware Engineers and Solution Consultants to deliver reliable and innovative systems. Key Responsibilities Design and develop embedded software for ARM-based platforms using RTOS technologies such as Zephyr or FreeRTOS. Develop and maintain embedded software primarily using C. Implement and optimise wireless communication technologies...
AWD online
02 Oct, 2026
Full Time Contract
Senior React Developer / Senior Front End Developer
AWD online Remote
Senior React Developer / Senior Front End Developer Join a focused application modernisation project, designing a secure, accessible React and TypeScript front end for an established enterprise platform while collaborating closely with an existing development team through delivery and handover. If you’ve also worked in the following roles, we’d also like to hear from you: Senior Frontend Engineer, React Engineer, Senior React Engineer, Senior Software Developer, Senior Software Engineer, Senior Web Developer, Senior Application Developer, Front End Engineer   SALARY: Negotiable Depending on Experience LOCATION: Remote working JOB TYPE: Full-Time, Contract (3 to 6 Months) WORKING HOURS: Flexible start and end times. Although you would need to be available for Online Meetings when required   JOB OVERVIEW This is an opportunity to modernise an established enterprise application and create a...
Future Publishing
26 Sep, 2026
Full Time
Senior .NET Engineer - Partner Integrations
Future Publishing Cardiff, UK
Who we are We're Go.Compare , part of Future PLC. You've probably heard of us - we're a price comparison site passionate about finding our customers savvy insurance deals. We're a part of Future PLC and as one of the 250+ brands within Future publishing, we embody all the Future values. We pride ourselves on being a fun but fair place to work, with flexible hours and plenty of perks, thanks to the Future community teams' hard work making sure each team member is treated equally. We only collaborate with organisations we can rely on, so we've built up a huge network of trusted partners. We're also authorised and regulated by the Financial Conduct Authority. The Team You’ll Join The Partner Integration Newbuilds team drives the onboarding of core Car/Van and Home insurance revenue generating  brands on Go.Compare. Made up of two Senior Engineers, two Mid-Level Engineers, and an Integration Manager—working in tight alignment with dedicated QA—the team takes new partner...
Civica
04 Sep, 2026
Senior CPS Engineer
Civica London, UK
We’re Civica and we make software that helps deliver critical services for citizens all around the world. From local to state government, to education, to health and care, over 5,000 public bodies across the globe use our software to help provide critical services to over 100 million citizens.  Our aspiration is to be a GovTech champion everywhere we work around the globe, supporting the needs of citizens and those that serve them every day. Building on 21 years of continuous growth and success, we're at a pivotal point on our journey to realize that aspiration. Why you will love this opportunity as Senior CPS Engineer at Civica  Civica Election Services are seeking a creative and self-motivated Senior Software Engineer (SSE) with good exposure to multiple technologies and platforms & who is keen to join a growing software company. This SSE will be primarily responsible for working on our Civica Polling Station (CPS) application. The successful candidate will be part of...
TA
06 Oct, 2026
Permanent
Senior Research Data Scientist/Senior Research Software Engineer
The Alan Turing Institute London, UK
THE ROLE The Alan Turing Institute s Research Engineering Group work to realise cutting edge research as professionally usable software tools and to apply these to address real-world data science and modelling challenges. The Group includes a team of research software engineers and research data scientists. We note the considerable overlap between these emerging roles and embrace the breadth of interdisciplinary skills and diversity of approaches entailed in these fields. We are open to candidates with either a Research Data Science or Research Software Engineering background. The successful candidate will be appointed to the role that best aligns with their skills, experience and interests. In contrast to traditional research careers, we are committed expert collaborators, who join research teams to further the Institute's challenges. We create software that implements research and use it to analyse client data in a readable, reliable, and reproducible fashion. We present...
CO
30 Sep, 2026
Permanent
Senior Software Engineering Manager
Capital One UK Islington, London, UK
White Collar Factory (95009), United Kingdom, London, London Senior Software Engineering Manager Job Title: Senior Software Engineering Manager Location: London - Hybrid Working Pattern: 3 days in-office (Tuesday-Thursday) and 2 days remote. Our Mission We're on a mission to be a force for good in lending. Throughout our almost 30-year history, we've consistently been recognised as a great place to work; in 2026, Capital One was officially ranked 9th in the UK's Best Workplaces list. You can hear from our team about what it's like working at Capital One UK. What you'll do You'll support a cross-functional group of 3 to 4 engineering teams to design, develop and integrate software features that are delightful and vital to the lives of credit card consumers across all walks of life Coach and nurture your engineering managers on how to build, empower and operate teams to achieve their goals Collaborate with product managers and...
Amentum
09 Oct, 2026
Permanent
Senior Electrical Engineer
Amentum Burghfield Common, Reading, UK
About the opportunity: Our Defence and Security provide design and engineering services for our nuclear and defence clients across the UK and abroad. Our team is experiencing exciting growth and long-term prospects within our established practice, and we are looking for an Senior Electrical Engineer to design large industrial facilities, e.g. power station buildings, large manufacturing facilities, dockyards, etc then we want to speak with you. We offer hybrid working with 1-2 days in the our Glasgow or Reading office. Occasional site visits may be necessary. Key Responsibilities include: Performs the assessment and design and monitors ongoing process of a project, including the coordination of the project with project delivery team. Working with a team of EC&I engineers/designers in developing engineering deliverables throughout various stages of the project. Prepare drawings, functional and technical specifications, and contract documents. Performs...
Aldwych Consulting
09 Oct, 2026
Permanent
Senior / Principal Design Engineer
Aldwych Consulting Bristol, UK
Senior / Principal Civil Engineer - Highways, Drainage & Development Infrastructure Location: Bristol (Hybrid Working Available) Salary: 46,000 - 65,000 + Benefits Type: Full-Time Permanent Senior / Principal Civil Engineer - Bristol An established and highly regarded development infrastructure consultancy is looking to appoint a Senior / Principal Civil Engineer into its growing Bristol office . This is a fantastic opportunity for an engineer with strong experience in highways, drainage and development infrastructure design to join a collaborative and forward-thinking team working on a wide range of complex, high-profile projects across the UK. The Opportunity Working as part of a supportive and technically strong team, you'll be involved in the design and coordination of highways, drainage, earthworks and development infrastructure schemes , with the opportunity to take a lead role in project delivery and client-facing responsibilities...
Adecco
09 Oct, 2026
Contract
Desktop Support Engineer
£300.00 - £350.00 hourly
Adecco London, UK
Desktop Support Opportunities - London We are currently hiring for two Desktop Support opportunities with our client . While both roles focus on end-user support, they differ in terms of technical requirements and experience . Role Title: 1.Desktop Support Engineer AND 2.DEX TechBar & Desktop Engineer Pay Rate: 350 per day via Umbrella Contract: 6 months, with a strong possibility of conversion to a permanent position Location: London Monday-Friday shift rota About the Client: A leading global financial institution with a strong international presence and a reputation for excellence in banking and technology. This is an exciting opportunity to work within a global, technology-focused environment , supporting modern digital solutions and contributing to a high-quality employee experience across EMEA. DEX TechBar & Desktop Engineer A senior/technical role focused on Desktop Support and Endpoint Management. Key skills:...
Eden Brown
09 Oct, 2026
Contract
Senior Electrical Design Engineers
£40.00 - £50.00 hourly
Eden Brown United Kingdom
We are working with a leader in mechanical, electrical and public health engineering solutions, delivering innovative designs and advanced technologies across various industries. Our focus is on MEP design in the construction industry for predominantly residential and commercial projects. We specialist in RIBA Stage 4 & 5 Construction projects, with a commitment to engineering excellence. Role Description This is a full-time working from home role for a Principal or Senior Electrical Engineer based in a location with the ability to get to Greater London to site are required when necessary. The Principal Electrical Engineer will lead engineering projects, design and analyze electrical systems using advanced software tools, and oversee a team of revit engineers. Responsibilities also include managing project timelines and collaborating across project design teams to ensure the successful completion of project objectives. Qualifications Strong expertise in...
Amentum
09 Oct, 2026
Permanent
Senior Electrical Engineer
Amentum Golborne, Warrington, UK
At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive. Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all. We'll inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive team who always strive to do the right thing for our people, clients and communities. People are our greatest asset, and we offer a...
DR
08 Oct, 2026
Permanent
Section Engineer
DCS Recruitment Bury St Edmunds, Bury Saint Edmunds, UK
Section Engineer Bury St Edmunds Up to £50,000 per annum 40 hours (Monday to Friday) DCS Engineering are currently supporting a leading infrastructure organisation with the recruitment of a Section Engineer to join a major civil engineering and infrastructure programme in Bury St Edmunds. This is an excellent opportunity for an experienced Section Engineer to take on increased responsibility across complex infrastructure works, supporting the planning, coordination and delivery of construction activities across multiple work fronts. The project includes significant civil engineering works covering substations, overhead line works, earthworks, roads, drainage and foundations. Job Responsibilities: Supporting the safe and successful delivery of civil engineering and infrastructure works. Undertaking setting out and engineering control across multiple work fronts. Coordinating site engineering activities and providing technical support to...
FG
08 Oct, 2026
Permanent
Platform Engineer
FDM Group Midlothian, UK
About The Role FDM is a global business and technology consultancy seeking Platform Engineers to work for our client within the Financial Services sector. This is initially a 6-12 month contract with the potential to extend and will be a hybrid role that will be based in Edinburgh. Our client is seeking an experienced Platform Engineer to help design, build and evolve an enterprise Agentic AI Platform and its supporting engineering services. This is a senior, hands-on technical role combining platform engineering, cloud architecture, automation and governance. The successful candidate will work closely with CIO delivery teams to enable the safe and effective adoption of approved AI platform capabilities, ensuring solutions are secure, scalable, reusable and aligned with enterprise architecture standards. Acting as a bridge between platform engineering, architecture, security and governance, the Platform Engineer will develop reusable services, automated workflows...
  • Home
  • About Us
  • Recruitment Blog
  • Terms & Conditions
  • Privacy & Cookies Policy
  • Employer
  • Post a Job
  • Job Board Advertising Packages
  • Diversity, Inclusion & Equality (ED&I) Articles
  • Sign in
  • Contact Us | Recruiters
  • Job Seeker
  • Find Jobs
  • Upload CV
  • Job Seeker Help & Advice
  • Equal Opportunities Monitoring Form
  • Sign in
  • Contact Us | Jobseeker
  • Facebook
  • X / Twitter
  • LinkedIn
© 2026 DIjobs Limited  |  3rd Floor, 86-90 Paul Street, London EC2A 4NE  |  Company Registration: 13316146  |  VAT No: GB 377358650
Diversity Job Board | Inclusion | Equality | ED&I | DEI | EDI | D&I | DEIB | IDEA | BDI | Jobboard | Vacancies | Diversity Jobs | Careers | Jobsite | Diversity and Inclusion Job Boards | Find a New Job | Job Search with DIjobs