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
Full Time Onsite application engineer
Refine by Categories
Engineering  (66) Information Technology  (37) Executive & Management  (10) Manufacturing  (8) Construction & Trades  (6) Finance  (6)
Training  (5) Sales  (4) Customer Service  (2) Apprenticeship  (2) Admin-Clerical  (1) Banking  (1) Facilities  (1) Marketing  (1) Media-Journalism  (1) Pharmaceutical  (1) QA-Quality Control  (1) Scientific  (1) Graduate  (1)
More
Refine by Job Type
Permanent  (17) Contract  (2)
Refine by Salary Range
£18,000 - £25,000  (1) £25,000 - £35,000  (8) £35,000 - £45,000  (7) £45,000 - £60,000  (5) £60,000 - £75,000  (1)
Refine by County
Greater London  (27) Belfast  (16) Hampshire  (8) Berkshire  (6) County Dublin  (5) Glasgow City  (5)
Greater Manchester  (5) Nottinghamshire  (5) Bristol City  (4) Cheshire East  (4) West Midlands  (4) Somerset  (3) West Yorkshire  (3) Gloucestershire  (2) Hertfordshire  (2) West Sussex  (2) Argyll and Bute Council  (1) Edinburgh  (1) North Lanarkshire  (1) Northumberland  (1)
More
3m
29 Mar, 2026
Full Time
Industrial Adhesives & Tapes Senior Application Engineer (m/f/*)
3m GB, Bracknell Berks
3M has a long-standing reputation as a company committed to innovation. We provide the freedom to explore and encourage curiosity and creativity. We gain new insight from diverse thinking, and take risks on new ideas. Here, you can apply your talent in bold ways that matter. Job Description: Industrial Adhesives & Tapes Senior Application Engineer (m/f/*) The Impact You’ll Make in this Role As a Senior Application Engineer for 3M’s Industrial Adhesives & Tapes Division , you will support the adoption of 3M bonding solutions across industrial and transportation markets, with a strong focus on automotive interior applications. You will work closely with Sales, customers, and internal technical teams to develop, validate, and implement adhesive and tape solutions that meet customer design and manufacturing needs. You will have the opportunity to tap into your curiosity and collaborate with some of the most innovative and diverse people around the...
FNZ
29 Mar, 2026
Full Time
Lead Site Reliability Engineer
FNZ Edinburgh, UK
Role Purpose The Site Reliability Engineer will work closely with Application, Infrastructure, and Network Engineering teams to ensure the reliability, scalability, and performance of FNZ platforms. This role focuses on deploying, integrating, and providing ongoing operational support for mission-critical systems, leveraging modern automation and cloud-native practices. Key Responsibilities ·       Maintain high availability and performance of FNZ platforms. ·       Implement monitoring, alerting, and observability solutions to proactively detect and resolve issues. ·       Collaborate with engineering teams to design and implement robust deployment pipelines. ·       Ensure smooth integration of applications with infrastructure and network components. ·       Use Terraform for provisioning and managing infrastructure across environments. ·       Operate and optimize workloads onprem and public cloud. ·       Manage and troubleshoot application delivery networks,...
Qlar
26 Mar, 2026
Full Time Permanent
Electrical Service and Commissioning Engineer
£45,000 yearly
Qlar Harworth, Doncaster, UK
Electrical Service and Commissioning Engineer Join a leading engineering organisation specialising in pneumatic conveying systems, offering a dynamic field-based role with commissioning, maintenance and technical support responsibilities across the UK and worldwide. If you’ve also worked in the following roles, we’d also like to hear from you: Field Service Engineer, Electrical Engineer, Maintenance Engineer, Installation Engineer, Commissioning and Service Engineer, Field Service Electrical Engineer, Electrical Service Engineer, Service & Commissioning Engineer, Field Service Engineer (Electrical), Service & Commissioning Electrical Engineer, Electrical Service Engineer (Commissioning)   SALARY: £45,000 per annum + Overseas Allowanced + Vehicle + Overtime + Benefits LOCATION: Harworth, Nottinghamshire, East Midlands – with regular travel both in the UK and overseas required (overseas trips can be for up to 6 weeks) JOB TYPE:...
Redler
24 Feb, 2026
Full Time Permanent
Contract Manager / Project Manager / Mechanical Engineering
£40,000 yearly
Redler Stonehouse, Gloucestershire, UK
Mechanical Engineering Project Manager An exciting opportunity to join Redler, a well-established mechanical engineering company as a Contract / Project Manager, overseeing multiple projects, managing commercial contracts and ERP systems, and ensuring successful on-time, within-budget delivery in a manufacturing environment. If you’ve also worked in the following roles, we’d also like to hear from you: Engineering Project Manager, Operations Project Manager, Technical Contracts Manager, Mechanical Project Engineer, Project Manager, Contracts Manager, Project Engineer, Commercial Contract Manager, Contract Manager, Mechanical Project Manager, Technical Project Manager   SALARY: £40,000 per annum + Benefits LOCATION: Stonehouse, Gloucestershire, South West England (GL10) – Onsite role, candidates must live within a commutable distance JOB TYPE: Full-Time, Permanent   JOB OVERVIEW We have a fantastic new job...
3m
29 Mar, 2026
Full Time
PPE Sales Specialist– Southeast Territory (m/f/*)
3m GB, Bracknell Berks
3M has a long-standing reputation as a company committed to innovation. We provide the freedom to explore and encourage curiosity and creativity. We gain new insight from diverse thinking, and take risks on new ideas. Here, you can apply your talent in bold ways that matter. Job Description: The Impact You’ll Make in this Role As a PPE Sales Specialist for 3M Personal Safety Division covering the UK Southeast Region, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative and diverse people around the world. Here, you will make an impact by: Promoting the 3M Personal Protective Equipment (PPE) portfolio of products to our channel partners and end users Maintaining and Growing directly prioritized accounts within a defined geographical region and segment Supporting the wider business to identify opportunities for products outside of the PPE portfolio Deliver customer training on the care, use and maintenance...
HISCOX
29 Mar, 2026
Full Time
Lead Data Scientist
HISCOX London, UK
Job Type: Permanent Build a brilliant future with Hiscox   Reporting to:         Re & ILS Head of Data Location:                 London Type:                       Permanent Role Overview The Lead Data Scientist is a crucial member of the extended RE&ILS Tech Leadership Team, responsible for building, leading, and nurturing a highly capable (New) Data Science and Machine Learning chapter. This role facilitates the successful delivery of new AI Cloud-based solutions against our growing list of business use cases (involving complex Data Analytics, Machine Learning, and AI Agent based solutions). You will co-lead the new Data Science chapter with the RE&ILS Head of Data and help ensure its members provide Data Science capabilities and insights to support decision-making across RE&ILS strategic Value Streams. Whilst the chapter grows, you are expected to be hands-on actively helping to architect, design, and build AI or Data Science-based...
HISCOX
29 Mar, 2026
Full Time
Lead ML Engineer
HISCOX London, UK
Job Type: Permanent Build a brilliant future with Hiscox   Role Purpose As a Lead Machine Learning Engineer (MLE) at Hiscox, you will shape and scale our Machine Learning Engineering capability and ensure the successful deployment and operation of ML in production. You will lead the MLE sub-chapter, line manage Machine Learning Engineers, and partner closely with the Head of Data Science, the Data Science sub-chapters and Platform/Group teams to enable scalable, reusable, and well-governed ML solutions. You will be accountable for the MLOps platform, ensuring it is reliable, secure, and continuously evolved and for ensuring our business unit ships ML to production in a scalable way that is reusable across value streams, enabling efficient model maintenance, monitoring, and lifecycle management. Combining deep technical expertise with leadership, you will set standards, uplift capability, and enable squads to deliver robust, production-grade ML systems. Key...
Light & Wonder
29 Mar, 2026
Full Time
Quality Engineer
Light & Wonder Chadderton, United Kingdom
Gaming: Welcome to the world of land-based gaming. At Light & Wonder, it’s all about the games, and our Gaming team builds cutting-edge technology, products, and content for the most iconic casinos and operators across the globe. Position Summary As a Quality Engineer, you will be supporting the Quality Assurance function across product compliance, supplier management, internal processes, and product lifecycle administration. This role is an excellent opportunity for someone at the early stage of their career such as a recent graduate or emerging professional who is eager to grow, learn, and make a real impact in a quality‑focused environment. You’ll be based full‑time at our warehouse site, giving you the chance to be fully hands‑on with our products and processes. This close connection to the operation means you’ll see the real impact of your work every day and develop your skills faster in a dynamic, practical environment. We're looking for people who are...
Light & Wonder
29 Mar, 2026
Full Time
Senior Software Engineer
Light & Wonder Manchester, United Kingdom
Gaming: Welcome to the world of land-based gaming. At Light & Wonder, it’s all about the games, and our Gaming team builds cutting-edge technology, products, and content for the most iconic casinos and operators across the globe. Position Summary As a Senior Software Engineer, you will be a key contributor to the development of our next-generation cross-platform core game framework, used to power hundreds of games across online, mobile and desktop platforms. You will focus on creating robust, maintainable solutions whilst working collaboratively with a highly skilled team of developers. We're looking for people who are full of ideas, want to challenge the norm and work to our core values…  Dare to be Bold  - We always bring courage to work to reach for the unbelievable.  Uphold Integrity  - We promote accountability and respect to raise the bar for ourselves and the industry.  Never Settle  - We relentlessly push forward to create the extraordinary...
Light & Wonder
29 Mar, 2026
Full Time
Software Engineer
Light & Wonder Manchester, United Kingdom
Gaming: Welcome to the world of land-based gaming. At Light & Wonder, it’s all about the games, and our Gaming team builds cutting-edge technology, products, and content for the most iconic casinos and operators across the globe. Position Summary We’re looking for a Software Engineer who enjoys solving real engineering challenges and thrives in a collaborative, fast‑paced environment. You’ll join our friendly Platform Development team, contributing to the Gaming Server Platform that powers our suite of Table Games. (please note: This is not a game development role.) If you’ve already gained some hands‑on industry experience with C#, care about writing clean, high‑quality software, and are excited to keep growing with supportive teammates, we’d love to meet you. This role is based in our modern office in the XYZ Building, Spinningfields, Manchester City Centre. You’ll be part of our Manchester studio and expected in the office at least 3 days a week for...
citi
29 Mar, 2026
Full Time
Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing
citi London, UK
Senior Front-End Developer (React, TypeScript) - VP, FX Options Pricing Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. The Opportunity We are seeking a highly skilled and motivated Senior Front-End Developer to join a critical greenfield program focused on transforming our electronic FX Options Trading business. This is a multi-year,...
citi
29 Mar, 2026
Full Time
Software Engineer (AVP) Belfast
citi Belfast, UK
Role As a Senior Engineer you will be responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities   About the Department Developer Engineering & Engineering Excellence Tech is a function within CTO, responsible for measuring and supporting Engineers across Citi. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, automate and strengthen our controls, and help development teams adopt modern working methods. We are an expert team to transform the working environment of the 60,000 people who make up the Citi engineering community and help them dramatically change their approach to developing software across the many...
citi
29 Mar, 2026
Full Time
Senior Blockchain Engineer - Citi Integrated Digital Assets Platform
citi Dublin, Ireland
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.   Job Overview The Senior Blockchain Engineer at Citi Integrated Digital Assets Platform (CIDAP) must be a highly motivated and proactive hands-on software engineer (Back End, Java Focus) and have a proven ability and experience working with web applications in production. The successful candidate will be part of the core team continuing to build our Citi Integrated Digital Assets Platform (CIDAP). The ideal candidate will be a self-driven, proactive, strong enterprise developer and resourceful team player who can comfortably work with a large team of highly motivated individuals within Citi’s larger software engineering network. We are looking for candidates who...
citi
29 Mar, 2026
Full Time
Lead Java Engineer (AVP)
citi Belfast, UK
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech....
citi
29 Mar, 2026
Full Time
Lead Frontend Developer (ReactJS), (AVP)
citi Belfast, UK
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech....
citi
29 Mar, 2026
Full Time
Full Stack Lead Developer (Java/ReactJS), Vice President
citi Belfast, UK
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech....
citi
29 Mar, 2026
Full Time
Java Developer
citi Belfast, UK
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech....
citi
29 Mar, 2026
Full Time
Senior Full-Stack Software Engineer (VP)
citi Dublin, Ireland
About Citi Citi, the leading global financial services company, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. Citi’s Mission and Value Proposition explains what we do and Citi Leadership Standards explain how we do it. Our mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We strive to earn and maintain our clients’ and the public’s trust by constantly adhering to the highest ethical standards and making a positive impact on the...
citi
29 Mar, 2026
Full Time
FX Client Platforms - Developer VP (Hybrid)
citi London, UK
FX Client Platforms - Developer VP (Hybrid) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team...
citi
29 Mar, 2026
Full Time
FX Technology – Cross Border Payments, Senior Developer (VP)
citi London, UK
About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees located around the globe, we are an international team encompassing a broad range of teams, roles, and cultures, and we invite you to come and join us! Citi’s technology team supports business operations in 100+ countries, across multiple lines of business spanning both Institutional and retail businesses. The group works to optimize the IT environment by standardizing production platforms, reducing complexity, and introducing innovative solutions that provide new business capabilities, reduce total cost of ownership, and create a competitive advantage for Citi. We want to regularly engage with talented individuals who are passionate about producing clean, testable code as part of a high performing team. We have found this to be way more important than experience in the financial...
  • 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