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Gleeson Recruitment Group
12 May, 2026
Permanent
Senior Software Engineer (Python / AWS)
Gleeson Recruitment Group Birmingham, UK
Senior Software Engineer - Python / AWS West Midlands based office - Remote role with fortnightly office trips We're partnering with a fast-growing, technology-led organisation looking to hire a Senior Software Engineer to help shape and scale a critical cloud platform. This is a hands-on role for an experienced backend engineer who thrives on building high-quality distributed systems, owning services end-to-end, and delivering production-ready software at scale. You'll take ownership of microservices across the full software lifecycle - from design and development through to deployment, monitoring and optimisation in production. You'll work closely with product, platform and data teams to deliver scalable solutions, improve engineering standards, and contribute to the ongoing evolution of a modern event-driven architecture. Key Responsibilities Design, build and own cloud-native microservices and APIs Develop and maintain integrations with internal systems and...
Light & Wonder
10 May, 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 We’re building a next‑generation, cross‑platform core game framework that will be used across the company to power experiences on web, mobile, and desktop platforms. As a Senior Software Engineer, you’ll play a hands‑on role in shaping this shared technology — helping define how games are built now and in the future. This role offers genuine ownership. You’ll work at an engine‑level, contributing to core systems, architectural decisions, and performance‑critical solutions, while collaborating with a highly skilled team of engineers and game developers in an agile, iterative environment. 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...
citi
10 May, 2026
Full Time
Senior Software Engineer (AVP) – Margin Technology
citi Belfast, UK
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. What We do / The Team: Markets Operations Technology is going through an exciting phase of transformation in margin and collateral domain. We are re‑engineering our technology estate to achieve world‑leading performance and resiliency, enabling new capabilities in advanced execution, global market...
DCS Recruitment Limited
08 May, 2026
Permanent
Senior Software Engineer
DCS Recruitment Limited Manchester, UK
Senior Software Engineer (.NET / AWS) Location: Manchester / Hybrid Salary: Up to 75,000 + benefits The Role We are looking to hire experienced Senior Software Engineers to join a growing engineering function. You'll play a key role in designing and building scalable, cloud-native applications that support a rapidly evolving digital product suite. Working closely with the wider engineering team, product managers, and stakeholders, you'll contribute across the full development lifecycle - from architecture and design through to deployment and optimisation. This is a great opportunity to join a forward-thinking, collaborative team with a strong engineering culture and modern tech stack. Key Responsibilities Design, develop and maintain applications using .NET technologies (C#) Build and deploy scalable systems within AWS cloud environments Contribute to architecture and technical decision-making Work closely with Product and Engineering teams to deliver...
MBDA UK
03 May, 2026
Permanent
Senior Software Engineer
MBDA UK Stevenage, UK
We're looking for a Senior Software Engineer to join our team and take our technology and your career into new territories! MBDA is a great a place to learn about the company's entire product portfolio, whilst embracing the change to DevOps and other innovative technologies! Salary: £40,000-£75,000 depending on experience Location: Stevenage (We may be able to offer a relocation package for this role) Dynamic (hybrid) working : Typically for this role you will work 3-5 days per week on-site due to workload classification. Security Clearance: British Citizen or a Dual UK national with British citizenship Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus : Up to £2,500 (based on company performance and...
Capita
22 Apr, 2026
Full Time
Senior Software Engineer
Capita Great Britain, United Kingdom
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...
SR2
21 Apr, 2026
Permanent
Senior Software Engineer
SR2 Ipswich, UK
Senior Python Engineer Ipswich (Hybrid) 65,000- 70,000 Python Location: Ipswich, hybrid working Salary: Competitive + benefits + equity Tech Stack: Backend: Python Architecture: Microservices, distributed systems Cloud: AWS, Azure, or GCP experience beneficial Tools: Git, CI/CD pipelines, REST APIs Are you the kind of engineer who enjoys working on systems where correctness, reliability, and real world impact matter and you're looking for your next career challenge? We're working with a well-established but growing technology company building complex, data heavy software used in high stakes environments. This is not a greenfield startup chasing hype cycles, it is a product that is deeply embedded in critical workflows, where performance, accuracy, and robustness are non-negotiable. You would be joining a team responsible for evolving a core platform, designing and building systems that handle large volumes of data, integrating external...
citi
12 May, 2026
Full Time
Principal AI Software Engineer, Senior Vice President
citi London, UK
Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Principal AI Software Engineer to architect and implement robust, scalable backend systems that power our advanced AI tools and services. This hands-on individual contributor role demands expert knowledge of Python fundamentals, a profound understanding of software design principles, architectural patterns, and an unwavering commitment to writing clean, maintainable, and production-grade code that minimizes technical debt. Proficiency in FastAPI is a must. Prior hands-on expertise in Generative AI development and its associated frameworks is required. Hands-on experience and in-depth understanding of C++ is a significant bonus. By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress....
citi
10 May, 2026
Full Time
Senior Algo Trading Software Engineer (VP)
citi London, 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
10 May, 2026
Full Time
Algo Trading Software Engineer (AVP)
citi London, 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
10 May, 2026
Full Time
Lead Java Developer (VP)
citi Belfast, UK
Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide 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. We enable clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity. You will join the Equity Derivatives technology team in Belfast, specializing in developing and supporting the reference data platform and systems that manage crucial foundational data such as securities, currencies, accounts, holidays, compositions, and other instrument master data for the Global Equity Derivatives business. This team is a key partner to the...
Netteam tX Ltd
15 May, 2026
Permanent
Account Manager - IT
Netteam tX Ltd Newbury, UK
Job Title: Account Manager - IT Location: Newbury Salary: Competitive Job Type: Permanent, Full Time At Netteam tX, we recognise and develop talent, and look to retain talent through the creation of career opportunities, lateral and horizontal. Our culture is centered around our belief in continually refining our skills and knowledge, collectively as a team as well as individually. We actively encourage creativity and innovation, and we strongly believe that it is our people that make us great. About the Role: We are seeking an Account Manager - IT to serve as a strategic advisor and technical liaison between our organisation and clients. Your core objective will be to drive customer satisfaction, retention, and technology adoption by aligning our solutions to client needs and business goals. You will build strong relationships with stakeholders, provide proactive technical support, and identify opportunities for service improvement and growth. Key...
Aldwych Consulting
15 May, 2026
Permanent
Senior Mechanical Engineer
Aldwych Consulting Hemel Hempstead, UK
Senior Mechanical Design Engineer Birmingham An established, privately owned multi-disciplinary consultancy is seeking a Senior Mechanical Design Engineer to join its growing M&E team. This business has built a strong reputation for delivering complex, large-scale infrastructure and development schemes across the UK. With a fully integrated approach, they provide innovative, energy-focused building services solutions across sectors including residential, commercial, education, industrial and regeneration. You'll be joining a collaborative and forward-thinking environment where engineers are given the autonomy to innovate, challenge convention, and play a key role in shaping project outcomes. The Role As a Senior Mechanical Design Engineer, you will be responsible for delivering high-quality mechanical and building services designs across a diverse portfolio of projects. Key responsibilities include: Designing HVAC, mechanical and public health systems including...
Calibre Search
15 May, 2026
Permanent
Senior / Principal Structural Engineer
Calibre Search East Moor, Wakefield WF1, UK
Senior / Principal Structural Engineer Wakefield There are plenty of consultancies talking about "exciting growth" right now. Very few can genuinely back it up with the kind of project variety, technical freedom and trust this business gives its engineers. This is an opportunity to join a genuinely different multidisciplinary Consultancy where Structural Engineers are not boxed into one narrow specialism. The team takes a holistic approach to engineering, meaning you will be involved across both structural and civil elements of schemes, working closely with colleagues throughout the full development lifecycle rather than being isolated in a siloed design role. The business has built a strong reputation across commercial, industrial, leisure and complex development projects, delivering everything from early feasibility and site acquisition advice through to detailed design, enabling works, drainage strategies, infrastructure and construction support. Their engineers are heavily...
Swiss Precision Diagnostics GmbH
15 May, 2026
Permanent
Systems Engineer - Embedded and Hardware
Swiss Precision Diagnostics GmbH Cardington, Bedford MK44, UK
Systems Engineer Embedded and Hardware £60,000 to £70,000 depending on skills and experience + Bonus + Benefits Bedford The Vacancy We are seeking an experienced and Senior Systems Engineer Embedded and Hardware to take ownership of the electronics and software workstream for our IVD medical devices. This is a senior role where you will act as technical design authority, ensuring robust system architecture, supplier governance and regulatory compliance while working at system level rather than as a day to day coder. Based in Bedford and working closely with both in house teams and international third party suppliers, this role offers the opportunity to influence products from early architecture through regulatory approval and post market readiness. Reporting to the Head of Engineering, you will provide technical governance and leadership across hardware, embedded firmware and PC software, ensuring all development activities meet quality, safety and regulatory...
Calibre Search
15 May, 2026
Permanent
Senior Civil Engineer
Calibre Search Hemel Hempstead, UK
Senior Civil Engineer - Civil & Infrastructure Consultancy Location: South of England Salary: Competitive + Excellent Benefits Type: Permanent, Full-Time The Opportunity We're working exclusively with a well-established, multi-disciplinary engineering consultancy to find an experienced Senior Civil Engineer to join their growing team. This is a genuinely exciting opportunity for someone who wants more than just a job title - you'll be stepping into a role with real variety, genuine progression, and the chance to work alongside a senior leadership team that invests in its people. The consultancy has a strong, loyal client base, a low staff turnover, and a collaborative culture that sets it apart from the larger corporate firms. If you're looking for a place where your work matters and your development is taken seriously, this is worth your attention. The Role You'll work across a diverse portfolio of civil and infrastructure projects, supporting clients...
Proactive Global
15 May, 2026
Contract
Senior Controls Engineer
£450 - £550 daily
Proactive Global London, UK
Senior Control Systems / PLC Software Engineer - Rail Project London Contract Role Long-Term Opportunity We are currently looking for an experienced Control Systems / PLC Software Engineer to join an exciting brownfield rail project with an immediate start available within the next 2 weeks. This is an excellent opportunity to work on a major infrastructure project with a strong engineering team already in place. Contract Details Duration: 6 months to 1 year Location: Central London - Software Development West London / East London area near Heathrow - Testing & Commissioning Hybrid Requirement: 3 days per week onsite initially Potentially increasing to 4-5 days during commissioning phase Key Requirements We are looking for candidates with: Strong software development experience on the Rockwell ControlLogix platform Experience with PLC redundancy systems Knowledge of Functional Safety standards (IEC 61508) Experience working on large...
Light & Wonder
15 May, 2026
Full Time
Software Engineer - DMG
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 Situated in the heart of Spinningfields, Manchester, our studio is home to more than seventy talented developers, artists, designers, and creative thinkers. Together, we build high‑impact, visually stunning, and globally successful land‑based gaming titles. As a Software Engineer in our growing team, you’ll collaborate with graphic artists, mathematicians, designers, and fellow engineers to bring innovative game ideas to life. You’ll help shape the gameplay, features, and player experiences that define our next generation of UK and international gaming products. This role is well‑suited to individuals with a strong foundation in programming or mathematics, whether you’re early in your career or an experienced...
Astute People
14 May, 2026
Permanent
Control Engineer - Industrial Turbines
Astute People North Hykeham, Lincoln LN6, UK
Astute's Power Team is partnering with a leading Turbine Servicing company to recruit a Senior Control Engineer for its offices in Lincoln, working on a hybrid basis (3 days in the office, 2 days working from home). The Control Engineer role comes with a start salary of up to 70,000, dependant on experience, alongside benefits that include BUPA healthcare. If you're an experienced Control Engineer who has worked on turbines and ideally spent time in the Oil and Gas sector, then submit your CV to apply today. Responsibilities and duties of the Senior Control Engineer role Reporting to the Engineering Manager you will: Lead the design, programming, testing, and commissioning of control system retrofit and upgrade projects for gas turbine applications. Review customer tender documentation and provide technical input into proposals, quotations, and clarifications. Develop detailed functional, software, hardware, networking, and interface design specifications....
Sudlows
14 May, 2026
Permanent
Audio Visual Solutions Engineer
Sudlows Manchester, UK
Overview With the continued expansion of our award winning technical services company, Sudlows, who work throughout the UK, have a growing portfolio of projects and have a fantastic opportunity for a Audio/Visual Solutions Engineer to join our successful business. We have over 220 staff and have achieved recent growth with ongoing expansion plans. Sudlows are keen to recruit candidates who will be part of this ambition. We are an equal opportunities employer and value diversity in our workforce. Role Purpose The role of the Audio / Visual Solutions Engineer (AVSE) sits with Sudlows Smart Technology team and supports a range of activities around the design and delivery of our Audio/Visual Solutions for our customers The employee will principally be involved in the installation, configuration, commissioning and technical support of Audio/Visual systems however will also contribute to design activities such as surveying and support design documentation and well as providing...
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