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MID-LEVEL BACKEND ENGINEER UP TO £60,000 HYBRID -Sheffield Want to play a pivotal role in building scalable backend systems for a fast-scaling fintech, while being the first UK Backend hire in a growing team? THE COMPANY: I'm working with a rapidly scaling fintech operating across the UK and international markets. They provide innovative finance solutions that make essential services more affordable for consumers. The business has seen huge growth over the past few years, with an established engineering function overseas and now a strong focus on building resilience and scale in the UK. This role is the first UK-based Backend Engineer, with plans to expand further. THE ROLE: You'll join a collaborative engineering team working across both the UK and international offices, building consumer-facing applications and mission-critical payment infrastructure. Projects span payment orchestration, platform integrations, product scaling, and new AI-driven features. Key responsibilities include: • Designing, building and maintaining backend services & APIs, • Writing production-quality Python/Django code (with strong Django ORM focus), • Building and maintaining payments infrastructure, • Diagnosing, debugging and optimising system performance, • Supporting deployment pipelines, monitoring and logging, • Mentoring junior engineers where relevant, • Collaborating with cross-functional product and engineering teams YOUR SKILLS AND EXPERIENCE: A successful Backend Engineer will bring: • Strong expertise with Python & Django (ORM essential), • Experience in fintech, automation, or payments (preferred), • Background in startups/scale-ups, • Solid grasp of Computer Science fundamentals (algorithms, data structures, systems) THE BENEFITS: You'll receive a salary of up to £60,000 depending on experience, plus a competitive benefits package and the opportunity to lead a core business function. HOW TO APPLY: Please register your interest by sending your CV to Molly Bird via the apply link on this page.

SQL Developer or Senior Data Analyst or Data Engineer, SQL Azure V12, SQL, Relational databases, ETL, SSIS, SSMS, Analytical and problem solving softer skills. This role is 2 days a week in the office and 3 days remote working. You can either be based in Cambridge or Sheffield, so candidates commutable to either location is fine. Lithium3 are working with our client exclusively to recruit a Senior Data Engineer (Who could also be a Senior Data Analyst or SQL Developer background) to join their established team who sit between the main Enterprise Data Warehouse Build function and the visualisation team for reporting. This individual will be responsible for managing, maintaining expanding and optimising the data pipeline and architecture, and supporting end users through data and report delivery. This team is very much doing Projects, working with technical and non-technical stakeholders on business problems providing Data solutions. Project examples might be managing trade profit data in the ERP and POS systems or creating a Pricing Control system. Our client is in the final stages of migrating to Azure BI Platform. The ideal candidate for the role will need to have extensive experience of data interface design and delivery, ETL processes and data modelling and will enjoy optimising data systems and building them from the ground up. They will support our MI colleagues in the delivery of reports, dashboards and data sets using a variety of tools, including but not limited to SSMS, SSIS, MS Excel, MS Access and will ensure robust, automated and efficient data pipelines are in place for our data Visualisation Team to use through Power BI. You must be self-directed and comfortable supporting the data needs of multiple teams, users and systems and relish the opportunity to. The right candidate will be excited by the prospect of optimizing or even re-designing our company’s data architecture to support our next generation of products and data initiatives. The successful candidate will require: • Advanced SQL knowledge and experience working with relational databases, query authoring (SQL) as well as familiarity with a variety of database technologies (including SQL, Access)., • Experience building and optimising ETL processes, data pipelines, architectures and data sets., • Experience performing root cause analysis and resolving issues in relation to internal and external data and processes to answer specific business questions and identify opportunities for improvement., • Strong analytic skills related to working with structured and unstructured datasets., • Build processes supporting data transformation, data structures, metadata, dependency and workload management., • Data modelling and database design experience, • Understanding of and exposure to Operational Data Stores, Data Warehouses, Data Lakes and similar structured data sources and targets in delivering data to end users, • Strong project management and organisational skills., • Experience supporting and working with cross-functional teams in a dynamic environment., • Experience of SSIS, SSRS, SSMS, Power BI and an expert SQL query writer., • Experience of creating ad-hoc data sets and SQL reports for end users, • A successful history of manipulating, processing and extracting value from large disconnected datasets., • Experience of using agile delivery methodologies, • Experience of creating high-quality technical documentation. Our client can interview ASAP. 3 month notice clauses are acceptable. Benefits include 25 days holiday + BH, 7.5% pension. Lithium3 and our client are an Equal Opportunities Employer. By applying for this role your details will be submitted to Lithium3. Our Candidate Privacy Information Statement on our website explains how we will use your information

A new generation of UK housebuilder is on the rise. Privately backed and led by a leadership team with decades of experience in large-scale residential development, this business has quickly built a reputation for delivering distinctive, sustainable communities across the East Midlands and Yorkshire. By working in close partnership with major landowners, historic estates, and forward-thinking local authorities, it is setting a new standard in place-making—where design quality, environmental performance, and community integration matter as much as the homes themselves. With rapid growth, a secured pipeline of thousands of plots, and significant long-term investment in place, the company is now seeking a talented Senior Engineer to join its East Midlands office and help shape the next phase of expansion. The Role The Senior Engineer will sit at the heart of the technical team, providing expertise across all stages of residential development—from early land appraisals through to completed sites. Covering projects throughout the East Midlands and Yorkshire, the role offers exposure to a diverse mix of developments, each designed to be unique and to reflect their setting. Key responsibilities: • Lead on the engineering aspects of multiple residential projects, ensuring infrastructure, highways, drainage, and utilities are designed, approved, and delivered efficiently., • Provide strategic input during land acquisition and planning, identifying risks and opportunities., • Manage relationships with external consultants, local authorities, highways departments, and statutory undertakers., • Oversee technical approvals, including S38, S278, S104, and S185 agreements., • Support construction teams on-site, resolving engineering queries and ensuring compliance with design standards and regulations., • Contribute to the continuous improvement of engineering processes and innovation in design and sustainability. The Candidate This is a role for an ambitious engineer who wants more than “business as usual.” It suits someone motivated by the chance to join a young, fast-growing business where individual contribution is visible and valued. Skills and experience required: • Degree or HNC in Civil Engineering (or equivalent)., • Chartered, Incorporated, or actively working toward professional recognition (ICE or similar)., • Solid experience in residential development infrastructure, ideally gained with a housebuilder or consultancy., • Proven knowledge of UK planning and adoption processes (S38, S278, S104, S185)., • Ability to manage multiple projects and stakeholders simultaneously., • Strong communicator with a collaborative approach to problem-solving. What’s on Offer This isn’t just another housebuilder. Joining at this stage offers the chance to: • Be part of a dynamic, growing business backed by significant investment and ambitious expansion plans., • Work on unique, design-led projects with a genuine focus on sustainability and community., • Enjoy a supportive, non-corporate culture, where innovation and initiative are encouraged., • Gain exposure to senior leadership and influence decision-making from day one., • Access a competitive salary and benefits package, plus real opportunities for career progression as the business continues to scale. If you’re looking to take your engineering career to the next level and want to contribute to building not just homes but lasting communities, this role offers the perfect platform.

IoT Platform Engineer - Hardware & Cloud • A chance to work with a company working on the cutting edge of technology, in what is a pivotal role for the client's industry leading IoT solution., • This role would suit someone with a few years of relevant experience that is looking to move into a new environment., • Based out of the clients Leicestershire office., • Salary up to £40,000 p/a (negotiable)., • To apply pl...

Maintenance Engineer We rise to challenges together Salary - £51,702 per annum Benefits - Staff Shop, Stakeholder Pension Scheme, Discount & cashback platform Location - Tilmanstone, Kent Fully site based Shift Pattern- 4 on 4 off Days & Nights rotating 6am -6pm / 6pm- 6am Contract Type - Permanent Why join us? We're ready for anything. We thrive on challenge and change. The unden...

The cloud platform engineering team is new to Twinkl and this role provides a unique opportunity to be at the forefront of Twinkl’s journey in AWS. Twinkl's remarkable journey from a back bedroom to a global force in education is not just about growth; it's about cultivating a culture that values

Senior/Principal Platform Systems Mechanical Engineer. Senior/Principal Platform Systems Mechanical Engineer. Senior/Principal Platform Systems Mechanical Engineer.

The cloud platform engineering team is new to Twinkl and this role provides a unique opportunity to be at the forefront of Twinkl’s journey in AWS. This range is provided by Twinkl Educational Publishing. Desire to work with other teams across the organisation to build an AWS community within Twin

You will be part of a growing team delivering innovative solutions to critical projects, with opportunities to contribute to impactful programmes and develop your expertise in platform engineering.

Mechanical Design Engineer – Special Purpose Machinery. Are you a Mechanical Design Engineer with a passion for designing bespoke special purpose machinery?. Hands-on and practical approach to engineering.

As a Lead Software Engineer at JPMorganChase within the Cloud Foundational Services Public Cloud Engineering organisation, you are an integral part of an agile team that works to enhance, build, and deliver high quality technology products in a secure, stable, and scalable way.

This is a fantastic opportunity to join a collaborative, multi-disciplinary engineering team, working on highly innovative products from concept through to manufacture. Degree in Mechanical Engineering or related field. If you’re a highly skilled Mechanical Engineer looking for an opportunity to d

As a full stack engineer you will be responsible for shaping and implementing new features across a distributed NodeJS, TypeScript and React platform. We are working on creating a technology platform that will transform the business. Running, operating and caring for the platform that we build.

A great workplace combines exceptional people with challenging problems.While we absolutely love productivity software, we believe productivity, in general, is broken.There are just too many tools to keep track of, too many things in entirely separate ecosystems.There has to be a better way to work

Collaborate with architects and engineers to build optimized data platform components, including genomic variant stores, sequence stores, and databases tailored for pathogen analytics. Working closely with data engineers and DevSecOps teams, you will ensure our platforms are efficient, secure, scala

As a Platform Engineer, you'll take ownership of managing and scaling high-performance bare metal systems. As part of the wider Platform Engineering organisation, we collaborate closely with adjacent teams to ensure secure and highly available connectivity across our infrastructure and with our cust

As a AI Platform Engineer, you will be responsible for designing, implementing, and maintaining our cloud infrastructure, with a focus on Kubernetes and containerization. You will also be responsible for Platform Engineer on a daily basis and eventually building out a team to handle release manageme

Our client are looking to onboard a Platform Engineer into their team on a permanent basis, you’ll be instrumental in developingsecure, and efficient infrastructure solutions while collaborating closely with software developers.

Veeva Link is seeking a DevOps Engineer to join a growing team to tackle the technical challenges that come with it. Ensure our platform meets the scalability, availability, and reliability needs of our customers. Sign in to set job alerts for “DevOps Engineer” roles.

Engineer - Mechanical Engineering (Platform Systems). Mentoring junior engineers regarding technical matters. Educated to Degree level in Engineering, Mechanical or Science Subjects.

Experience with cloud platforms (AWS, GCP, Azure) and Kubernetes services (EKS, GKE, AKS).

Reports to: Engineering Manager. We’re looking for a Senior Back-End Engineer with deep expertise in C#/. Mentor junior engineers and contribute to technical best practices.

Hiring a seasoned DevOps/Platform Engineer to drive automation, platform reliability, and robust software delivery pipelines using both conventional practices and advanced AI/ML techniques in global, regulated enterprises. Engineering and Information Technology.

We work in teams focused on Cloud Platform Engineering. As a Senior Lead Software Engineer at JPMorgan Chase within the International Consumer Bank, you will play a crucial role in this initiative, dedicated to delivering an outstanding banking experience to our customers. Our engineers are naturall

The Platform Engineer is responsible for fulfilling their objectives, actively seeking to improve their technical and other knowledge skills focusing on CI/CD and Cloud engineering. Platform Engineering emphasises people (and culture) and seeks to reduce cognitive load, improve standardisation, and

As a Senior Platform Engineer focused on networking, you'll help us elevate our capabilities to the next level. At Form3, we're on a mission to transform the world of payments and we're looking for a Senior Platform Engineer (Networking) to help us get there. Our Platform Infrastructure team sits at

As a Platform Engineer at AeroVect, you will own the reliability, performance, and scalability of the software foundation that powers our autonomous ground vehicle fleet. Engineering and Information Technology. Get notified about new Software Engineer jobs in.

We are looking for a passionate full-time Software Engineer to join our fast-growing Platform Engineering consultancy and use Software Engineering principles to help us build platforms the right way. This position is ideal for DevOps who are interested in Coding and Software Engineers who value Clou

Platform Engineer - Azure & Cloud Infrastructure. We are seeking a skilled Platform Engineer to join our team, focusing on Azure cloud environments and infrastructure automation. Familiarity with supporting data/AI pipelines and other cloud platforms like AWS or Google Cloud.

As a Lead/Staff Data Platform Engineer, you'll play a key role in defining and scaling our data platform to meet the increasing complexity and volume of data-driven use cases in the energy industry. DevOps, product) to identify platform gaps and design scalable, long-term solutions that unlock produ

Senior FPGA Engineer £80-100k Slough Hybrid. Due to the launch of a cutting-edge, and innovative project, they are looking for a Senior FPGA Engineer to join their DSP department.

The Lead Engineer for Platform Services will provide expert technical engineering leadership, ensuring that Microsoft Azure Platform Services meet user needs, align with the Government Service Standard, and integrate coherently across the organisation. Lead engineering leadership for Microsoft Azure

As a Software Engineer III - Platform Engineer at JPMorgan Chase within the platform team, you are the heart of this venture, focused on getting smart ideas into the hands of our customers. Contributes to software engineering communities of practice and events that explore new and emerging technolog

Press apply to express your interest in ivee and apply for one of our client roles on our platform:. Referrals increase your chances of interviewing at ivee | The return-to-work platform by 2x. Get notified about new Software Engineer jobs in.

Collaborate with front-end engineers and product teams to deliver seamless features. Reports to: Engineering Manager. We're looking for a skilled Back-End Engineer with strong C#/.

Senior Machine Learning Engineer, Ads Training Platform. Senior Machine Learning Engineer, Ads Training Platform. We are looking for an engineer with deep experience in infrastructure, distributed systems, and ML platform operations to help evolve and scale our training systems.

A strong leadership and engineering team to learn from. As a Senior Infrastructure Engineer, you will play a critical role in owning our Cloud infrastructure. Automate day to day platform provisioning, monitoring and deployment of data pipelines and services.

Engineer the platform's use of our observability stack (metrics, logs, traces), define SLOs, and implement DevSecOps best practices, including WAF configuration and management. Staff Platform Infrastructure Engineer. Within your third month: you will be actively shipping platform tooling that delive

Senior Embedded Software Engineer. They are currently developing a ground-breaking, cutting edge surgical robot, and looking for a Senior Electronic Design Engineer to help lead this project and others. Mentorship of junior engineers.

If you’re a highly skilled Mechanical Design Engineer looking for an opportunity to drive innovation and work on cutting-edge electro-mechanical products, we want to hear from you! Apply today with an updated CV. This range is provided by Platform Recruitment. Direct message the job poster from Pl

As a Network Platform Engineer, you will provide technical support to current Project Network Engineers while serving as the technical lead on complex design and migration projects. To excel as a Network Platform Engineer, we expect candidates to have extensive experience and familiarity with Junipe

Senior Machine Learning Engineer, Ads Training Platform. We are looking for an engineer with deep experience in infrastructure, distributed systems, and ML platform operations to help evolve and scale our training systems. The Ads Training Platform pod builds and maintains the distributed training a

Engineering/software development experience within a Platform group delivering services to internal engineering teams. Senior Software Engineer, Platform Monitoring | UK | Remote. Development and maintenance of our Internal Engineering Platform (IEP).

INTERNAL APPLICANTS MUST APPLY VIA MYSELF.You will be an enthusiastic individual and will work as part of a team responsible for cleaning and ensuring that council buildings are kept in a clean and hygienic condition.You should possess good communication skills, be able to work on your own or as par

Senior Technical Support Engineer - Platform Technologies. In this role, the support engineer will resolve technical cases created by customers looking for help to understand or troubleshoot unexpected behaviors or to answer technical questions about the ServiceNow software and platform. Our intelli

The main duties of these posts will include general cleaning duties and any other duties which come under the remit of the posts.The successful applicant should have previous cleaning experience in a similar environment and have a friendly, outgoing, and flexible attitude with effective written and

As a Senior Back End Engineer at KOR, you will own parts of the KOR Platform. Contributing to the platform's development by making technical decisions. Engaging in paired programming with Back-end, Data, and Front-end Engineers.

Join Our Facilities Team – School Cleaner.Are you someone who takes pride in creating safe, welcoming spaces for others? Do you want to be part of a supportive, professional team that helps schools thrive? If so, we’d love to hear from you.We’re looking for a motivated and reliable Cleaner to