Docker Jobs in Leeds

Leeds (Hybrid)Permanent£60,000 (DOE).Net Developer needed with strong .Net Core and AWS Serverless experience for a permanent career opportunity based in Leeds (Hybrid).Hybrid Working - 3 days/week remote (WFH), and 2 days/week working on-site in the Leeds office. Start ideally Dec 2025 / Jan 2026.A chance to work with a leading global IT transformation business specialising in large-scale Government projects.Key experience, responsibilities + tasks:

.NET Core Developer with expertise in building Cloud-native applications.

Strong hands-on back-end development using .NET Core, AWS serverless architecture + DevOps pipelines.

Strong experience in .NET Core, ASP.NET Core (Web APIs, microservices).

Building + optimizing .NET Core microservices and RESTful APIs.

Developing + maintaining scalable serverless applications using AWS services such as: AWS Lambda, API Gateway, DynamoDB, S3, Step Functions, EventBridge, SNS/SQS, AppSync.

Expertise in AWS serverless services (Lambda, API Gateway, S3, DynamoDB), DevOps practices + CI/CD pipelines.

Front-end development frameworks such as React or Blazor is an advantage.

Implement and manage CI/CD pipelines using Azure DevOps, or GitHub Actions.

Ensuring application security, monitoring, logging using AWS CloudWatch + IAM best practices.

Technical Environment: Git, Docker, Containerization, automated deployment, Databases (SQL/NoSQL, PostgreSQL, DynamoDB), Infrastructure as Code (IaC), AWS CDK, Terraform, CloudFormation.

Benefits: Salary to £60k (DOE) + Hybrid Work + Bonus + Pension + 22 days holiday plus BHs (rising to 25 days) + Death in Service + Health Care Plan + More.

Senior Python Developer - Leeds

Are you a seasoned Python developer with a passion for leading cutting-edge projects and mentoring others? We’re looking for a Senior Python Developer to drive the design and development of scalable, high-quality software solutions for our Leeds based client.What You’ll Do:

Lead development using Python, Flask, FastAPI, or Django

Collaborate with front-end teams (Vue.js/React, HTML, CSS)

Optimise SQL databases and manage cloud infrastructure (AWS, Terraform)

Implement serverless architectures and Docker containers

Mentor junior developers and champion best practices

What You Bring:

5+ years of Python development experience

Web frameworks experience like Flask, FastAPI, Django

Strong SQL skills

Strong grasp of front-end tech, cloud services, and CI/CD

Agile mindset with excellent problem-solving and leadership skills

Bonus Points For:

ORM experience, advanced AWS knowledge, and design pattern expertise

Ready to make an impact? Apply now and help shape the future of this software consultancies tech.Call Roisin on 0113 887 8355 to find out more or email on

Virtualisation Engineer

+3

Virtualization EngineerLocation: Gloucestershire - on site 5 daysDue to security clearance requirements candidates must be eligible for or currently hold SC or DV. Candidates must be sole UK national/British citizen and resided in the UK for 10 years and over.DXC Technology (DXC: NYSE) is the worlds leading independent, end-to-end IT services company, helping clients harness the power of innovation to thrive on change. Created by the merger of CSC and the Enterprise Services business of Hewlett Packard Enterprise, DXC Technology serves nearly 6,000 private and public sector clients across 70 countries. The companys technology independence, global talent, and extensive partner network combine to deliver powerful next-generation IT services and solutions. DXC Technology is recognized among the best corporate citizens globally.The roleThe Virtualisation Engineer focuses specifically on virtualisation technologies and cloud-enabled platforms to deliver resilient, scalable, and secure enterprise infrastructure solutions.Responsibilities:

Provide technical support in virtualisation and infrastructure services, resolving complex incidents and service requests.

Design, deploy, and manage virtualisation environments across VMware, Hyper-V, KVM, and cloud-native platforms.

Support migration projects from on-premises to private/public cloud platforms (AWS, Azure, GCP).

Continuously monitor, optimise, and troubleshoot virtualised systems to ensure high performance and availability.

Collaborate with infrastructure, cloud, and security teams to deliver integrated, cost-effective solutions.

Develop and maintain infrastructure documentation, including architecture diagrams, incident reports, and configuration baselines.

Implement and enforce backup, disaster recovery, and security best practices for virtualised environments.

Apply automation and Infrastructure-as-Code (IaC) practices using Terraform, Ansible, PowerShell, or Python.

Follow established DXC service delivery frameworks, standards, and compliance requirements.

Requirements:

Bachelors degree in Computer Science, IT, or related field, or equivalent combination of education and experience.

Strong knowledge of virtualisation technologies (e.g., VMware vSphere, Microsoft Hyper-V, KVM).

Familiarity with public cloud platforms (AWS, Azure, GCP) and hybrid cloud integration.

Good troubleshooting skills across compute, storage, and networking in virtualised environments.

Proficiency in data analysis, monitoring, and performance optimisation.

A continuous learner who keeps skills up to date with emerging technologies and industry practices.

Desirable:

Relevant certifications are highly desirable, such as:

VMware Certified Professional (VCP)

Microsoft Certified: Azure Administrator / Solutions Expert

AWS Certified Solutions Architect

CompTIA Security+

Knowledge of Kubernetes, Docker, and container orchestration in virtualised/cloud environments.

Strong communication skills and ability to work effectively in cross-functional teams.

Why Join DXC Technology?

Work on enterprise-scale virtualisation and cloud transformation projects.

Access to continuous training, certification sponsorship, and professional growth opportunities.

Competitive compensation, pension, healthcare, and employee perks.

Hybrid and flexible working models that promote work-life balance.

Be part of a global leader in IT services, collaborating with international teams to drive innovation.

Senior Java Developer

Company DescriptionAre you passionate about engineering? Do you want to make a difference?ALTEN is a global engineering and technology consultancy operating across over 30 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, and many more to deliver innovative engineering solutions that drive technological advancement and support sustainable transformation. Our teams of passionate and agile engineers work on cutting-edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrows worldtoday.Job DescriptionJoin our team to develop Java-based applications for advanced submarine systems in the Defence sector. Youll design and implement RESTful APIs, collaborate on system architecture, and ensure compliance with secure coding practices and defence standards. This is an exciting opportunity to work on mission-critical software that underpins naval operations, applying your expertise in Java, Agile development, and system modelling to deliver robust, scalable solutions.Location: Dorset On-site: Hybrid (3 days per week) Seniority: Senior (5+ years experience) **Clearance:**Eligible for SC ClearanceKey Responsibilities

Design, develop, and maintain Java-based applications within a service-oriented architecture.

Implement and manage RESTful APIs for integration and interoperability.

Collaborate with cross-functional teams to ensure compliance with defence standards and security requirements.

Participate in system design and architecture reviews using Enterprise Architect.

Apply Agile development practices and contribute to continuous improvement initiatives.

QualificationsRequired Skills

Strong proficiency in Java and REST API development.

Experience with IntelliJ IDEA and Atlassian toolset (Jira, Confluence).

Knowledge of Enterprise Architect for system modelling.

Understanding of secure coding practices and defence sector requirements.

Soft Skills & Collaboration

Excellent communication and teamwork skills.

Ability to work effectively in multi-disciplinary environments.

Strong problem-solving and analytical mindset.

Desirable Skills

Familiarity with CI/CD pipelines and containerisation technologies (e.g., Docker).

Experience with secure software development lifecycle.

Knowledge of Defence domain processes and safety-critical standards.

Required Qualifications

Must be eligible for or already hold UK Security Clearance (SC)

Bachelors or Masters degree in Software Engineering, Computer Science, or related discipline ORrelevant technical military background with proven software development experience.

Additional InformationWhy join us?We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently.Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities.We offer incredible opportunities to join inspiring projects in the most innovative companies.We prioritise your career development with personalised support plans tailored to your own aspirations. We’re here to empower you and help you reach your full potential.Join our passionate team and start building tomorrow, today!In short you get:

A personalised career path and a rewarding management style

A chance to work on the most exciting engineering projects and technologies along with Premium Customers

A huge diversity of engineering projects and industries

A competitive salary

Private MedicalInsurance

Pension Scheme

Cycle-to-work Scheme among many additional benefits

Social atmosphere, regular gatherings, and team buildings

Flexible way of working (role dependent)

This role will require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected. Details of this will be discussed with you at interview.

Software Engineer

Oscar Associates (UK) Limited

+3

Software Engineer | Leeds | Medtech | Hybrid, 2 days in office | £40,000-£60,000 DOEAbout the RoleWe’re supporting a growing med-tech company in Leeds that builds secure, patient-focused digital health platforms used across the NHS and wider healthcare sector.The team is modernising its technology, strengthening its PHP/Laravel backend while expanding its front-end capability using React.js. This role offers the opportunity to work across both backend and frontend components, contributing directly to software that improves patient outcomes and clinical workflows.Key ResponsibilitiesDevelop and maintain backend services using PHP (Laravel)Build and maintain high-quality, scalable front-end features using React.jsImplement and consume RESTful APIsCollaborate on cloud-based solutions using AWS or AzureWork with clinical data standards such as FHIR , HL7 , and SNOMEDParticipate in code reviews, architecture discussions, and agile ceremoniesEnsure high standards of performance, security, and reliability in a regulated healthcare environmentTech EnvironmentBackend: PHP (Laravel)Frontend: React.jsDatabases: MySQL / PostgreSQLCloud & DevOps: Docker, Kubernetes, AWS/Azure, GitHub Actions, CI/CD pipelinesStandards: FHIR, HL7, SNOMED CT (training available)What We’re Looking ForSolid commercial experience with PHP and LaravelExperience with React.js for frontend developmentStrong understanding of API development and relational databasesExposure to cloud platforms or containerisation is a bonusPassion for building technology that improves healthcare and patient outcomesBenefitsHybrid working, meaningful work in the health-tech space, ongoing training, exposure to modern cloud and healthcare interoperability standards, and excellent career progression.Software Engineer | Leeds | Medtech | Hybrid, 2 days in office | £40,000-£60,000 DOEOscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.TPBN1_UKTJ

AWS Java Developer

Qualient Technology Solutions UK Limited

+5

Job Summary: Senior developer with the following skills and experience. Strong communication and collaboration skills key for working in DevOps culture with ability to guide team members, when needed. Growth mindset. Essential Skills Core AWS Services: Proficiency / understanding of key AWS services listed below:

CloudWatch Programming and Core Services • Fluency in Kotlin/Java, NodeJS, TypeScript • SQL Databases Experience with SQL, and NoSQL databases such as DynamoDB Security strong understanding of security principles within the AWS environment, including RBAC and the principle of least privilege, storing credentials securely using Secrets Manager/KMS, and handling sensitive data such as email addresses and tokens securely. CI/CD Building and managing continuous integration and delivery pipelines is a key skill. Experience with Git and GitHub Actions Workflow Management Understanding of services like Amazon Step Functions to implement complex workflows - Desirable Containers experience of working with Docker and ECS Good understanding of DevOps / DevSecOps concepts Other Skills Monitoring and debugging familiarity with tools like Datadog Familiarity with Angular framework

.Net Developer

Qualient Technology Solutions UK Limited

Job Description:We are seeking an experienced AWS .NET Core Developer with strong expertise in building modern, cloud-native applications. The ideal candidate will have hands-on experience in serverless architectures, DevOps pipelines, and a strong Back End development background using .NET Core. Knowledge of Front End frameworks such as React or Blazor is an added advantage.Create Job description forRequired Skills:

Strong experience in .NET Core/ASP.NET Core (Web APIs, microservices).

Expertise in AWS serverless services (Lambda, API Gateway, DynamoDB, S3, etc.).

Knowledge of DevOps practices and CI/CD pipelines.

Proficiency with Git and automated deployment strategies.

Experience with SQL/NoSQL databases (SQL Server, PostgreSQL, DynamoDB).

Familiarity with Docker and containerization.

Strong problem-solving skills and ability to work in an agile team.

Strong verbal and written communication skills, with the ability to articulate technical concepts clearly to both technical and non-technical stakeholders

Good to have AWS Certified Developer - Associate certification.

Key Responsibilities:

Design, develop, and maintain scalable serverless applications using AWS services such as:

AWS Lambda, API Gateway, DynamoDB, S3, Step Functions, Event Bridge, SNS/SQS, AppSync.

Build and optimize .NET Core microservices and RESTful APIs.

Implement and manage CI/CD pipelines using Azure DevOps, or GitHub Actions,.

Apply Infrastructure as Code (IaC) using AWS CDK, Terraform, or CloudFormation.

Ensure application security, monitoring, and logging using AWS CloudWatch, X-Ray, and IAM best practices.

Collaborate with cross-functional teams to define, design, and deliver high-quality solutions.

(Optional) Contribute to UI development using React.js or Blazor for customer-facing applications.

Troubleshoot production issues, perform root cause analysis, and drive continuous improvements.

Iot Systems Engineer

KO2 Embedded Recruitment Solutions Ltd

Position: IoT Systems EngineerLocation: Thornbury, BradfordSalary: up to £50,000 + benefits Employment: Full-time, on-site (limited hybrid flexibility)Our client, a technology company based in Thornbury, Bradford, develops monitoring devices used for refrigeration environments for intracellular fluid. They are seeking an IoT Systems Engineer to support the deployment, integration and operation of their connected monitoring systems.This role is primarily site-based, with occasional customer visits in the UK and abroad. A driving licence and valid passport are required.Key Responsibilities

Deploy and support IoT systems using Node-RED, including building data flows and integrations.

Configure and manage IoT devices and gateways, including LoRaWAN (Chirpstack).

Maintain secure data pathways using HTTP/MQTT, APIs and industrial protocols (Modbus-TCP, OPC-UA).

Support deployments using Linux VMs, Docker, VPN/firewall rules (Azure NSGs, Cloudflare).

Commission and troubleshoot edge devices and networks on-site.

Maintain dashboards in ThingsBoard and support a small legacy IIS/SQL Server setup.

Contribute to scaling from early pilots (~100 devices) to larger rollouts.

Skills and Experience Required:Essential

Experience with Node-RED

Hands-on with LoRaWAN devices/platforms (e.g., Chirpstack)

IoT or connected systems deployment/support

Knowledge of Modbus-TCP, OPC-UA

Basic Linux & Docker skills

Understanding of secure networking (VPNs, NSGs, Cloudflare)

Familiarity with HTTP/MQTT and JSON data

Preferred

ThingsBoard customisation

PostgreSQL

Scripting (JavaScript or similar; TBEL a plus)

Exposure to IIS + SQL Server

Holiday buy-back, First Friday half-days, cycle to work scheme

Electric Car Scheme

Professional development opportunities

Apply today with an up to date CV and cover letter to KO2 Embedded Recruitment Solutions and a member of the team will be in touch to discuss.

Leeds (Hybrid)Permanent£60,000 (DOE).NET Developer needed with strong .NET Core and AWS Serverless experience for a permanent career opportunity based in Leeds (Hybrid).Hybrid Working - 3 days/week remote (WFH), and 2 days/week working on-site in the Leeds office. Start ideally Dec 2025/Jan 2026.A chance to work with a leading global IT transformation business specialising in large-scale Government projects.Key experience, responsibilities + tasks:

.NET Core Developer with expertise in building Cloud-native applications.

Strong hands-on Back End development using .NET Core, AWS serverless architecture + DevOps pipelines.

Strong experience in .NET Core, ASP.NET Core (Web APIs, microservices).

Building + optimizing .NET Core microservices and RESTful APIs.

Developing + maintaining scalable serverless applications using AWS services such as: AWS Lambda, API Gateway, DynamoDB, S3, Step Functions, EventBridge, SNS/SQS, AppSync.

Expertise in AWS serverless services (Lambda, API Gateway, S3, DynamoDB), DevOps practices + CI/CD pipelines.

Front End development frameworks such as React or Blazor is an advantage.

Implement and manage CI/CD pipelines using Azure DevOps, or GitHub Actions.

Ensuring application security, monitoring, logging using AWS CloudWatch + IAM best practices.

Technical Environment: Git, Docker, Containerization, automated deployment, Databases (SQL/NoSQL, PostgreSQL, DynamoDB), Infrastructure as Code (IaC), AWS CDK, Terraform, CloudFormation.

Benefits: Salary to £60k (DOE) + Hybrid Work + Bonus + Pension + 22 days holiday plus BHs (rising to 25 days) + Death in Service + Health Care Plan + More.

Spotlight

Software Developer - Senior Consultant (Contractor)

+11

Ready for a new challenge?Are you looking for work that makes a difference? Do you want to work with people who learn and grow together?If so, Opencast could be the place for you. We’re a growing tech consultancy that creates user-centred solutions for our clients in government and business.The roleWe’re looking for a Contractor in Software Development to help our major clients transform.Software developers at Opencast care about building products right and combine their own experience and approach with our company values. They are tech agnostic, have expertise in agile methodologies, eXtreme programming practices and use industry-leading programming languages to deliver agile transformation.Our approach to software development is collaborative, focused on keeping things simple, and we use test driven development and pair programming as best practice.Working with clients and key stakeholders is a crucial part of a consultancy role. Our developers are inclusive team players that listen, collaborate, can positively challenge and manage expectations when needed but most of all are always willing to teach and help others. Leaving a client with improved ways of working, working technology and a good experience from discovery through to live is the priority.Contractors at Opencast follow the same principles as permanent consultants. The roles are varied, technical, never confined to any one provider or solution.UK Security Clearance (existing SC clearance or eligibility) is a requirement for our contracting opportunities.Experience in delivering digital services for the UK government is highly valuable for many of our projects. Therefore, familiarity with the GDS toolkit will be essential.Technical Skills

Expertise in Java and/or Scala is preferred

Experience in other languages such as Springboot, Javascript, Typescript, Kotlin, Python & C# is also valuable

Ability to lead other developers in tackling difficult programming challenges and drive the delivery of a backlog

Ability to contribute to architectural designs

Experience of setting testing strategies to match industry standards

Knowledge or experience of delivering complex services to Government Digital Service (GDS) standards, is beneficial

Being comfortable with new technology, t-shaped and comfortable with ongoing learning and development is key to success.

Experience with agile methodology

A contractor in software development at Opencast is responsible for:

Driving the elaboration of their team’s backlog

Setting testing strategies to match industry standards

Being a technical expert in their team (or acting as the team lead)

Leading the technical representation in a project discovery

Acting as a technical lead in the team, enabling them to achieve their full potential

Day Rate£450 - £600 per day (working inside IR35)Where you’ll workOur hybrid model means everyone at Opencast splits their time between multiple locations, including from our HQ and hub locations, client site or home. Travel is part of life at Opencast, and considers requirements of your work, our clients and your team.We include youWe welcome candidates from all identities, attributes, ways of thinking and backgrounds to thrive in a career at Opencast. Our aim is for the diversity of our people to be reflected in the solutions we deliver, to help create a fairer society for all.InterviewJob interviews are on Microsoft Teams. We’ll make any adjustments to help you. The recruitment process for this role includes pair programming, a values interview, and a technical interview.Want to know more?Visit our website or email careers@opencastsoftware.com.

Docker Jobs in Leeds

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