53 jobs found in Alfreton

The Role Are you a senior backend engineer who thrives on distributed systems, clean architecture, and complex data problems? At ONYX Insight, we're looking for a Senior Software Developer (Contractor) to make an immediate impact on our core platform, a sophisticated distributed system processing data from wind turbines around the world. This is not a typical SaaS CRUD role. You'll work across a distributed architecture including asynchronous messaging, worker processes, and data ingestion pipelines. Frontend exposure is a bonus, not a requirement. Key Responsibilities: Backend Delivery: Implement robust, well-tested C# .NET services following clean architecture principles — domain logic, data access, messaging, and background processing. Distributed Systems: Contribute to service boundary design, asynchronous messaging flows, and worker processes within our modular monolith, with an eye on future decomposition. Data Pipelines: Build and...

Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one for you. Job Description Job Title: Test /...

Required Core Skills: AWS Cloud services with Python, AWS Lambda, DynamoDB, RDS, AppSync, RESTful APIs 1. AWS Cloud services with Python and its frameworks such as Django on the backend 2. Cloud - AWS such as Lambda, DynamoDB, RDS, AppSync. 3. Experience working with RESTful APIs and/or GraphQl 4.Good understanding of development best practices such as pair programming, TDD 5. Work in an agile Minimum years of experience: 8 to 10 Years Job Type: Freelance Pay: £300.00-£350.00 per day

The Role Are you a senior backend engineer who thrives on distributed systems, clean architecture, and complex data problems? At ONYX Insight, we're looking for a Senior Software Developer (Contractor) to make an immediate impact on our core platform, a sophisticated distributed system processing data from wind turbines around the world. This is not a typical SaaS CRUD role. You'll work across a distributed architecture including asynchronous messaging, worker processes, and data ingestion pipelines. Frontend exposure is a bonus, not a requirement. Key Responsibilities: Backend Delivery: Implement robust, well-tested C# .NET services following clean architecture principles — domain logic, data access, messaging, and background processing. Distributed Systems: Contribute to service boundary design, asynchronous messaging flows, and worker processes within our modular monolith, with an eye on future decomposition. Data Pipelines: Build and...

Required Core Skills: AWS Cloud services with Python, AWS Lambda, DynamoDB, RDS, AppSync, RESTful APIs 1. AWS Cloud services with Python and its frameworks such as Django on the backend 2. Cloud - AWS such as Lambda, DynamoDB, RDS, AppSync. 3. Experience working with RESTful APIs and/or GraphQl 4.Good understanding of development best practices such as pair programming, TDD 5. Work in an agile Minimum years of experience: 8 to 10 Years Job Type: Freelance Pay: £300.00-£350.00 per day

Key Accountabilities Responsibilities will include: · Deploying, configuring and securing backend REST API services using CSP native services . · Deploying, configuring and securing containerised application runtimes using Infrastructure as Code . · Building and maintaining CI/CD pipelines in collaboration with DevOps and Security teams, focusing on traceability and regulatory controls. · Managing, monitoring, and optimising cloud infrastructure across GCP , ensuring performance, resilience, cost-efficiency, and data security. · Collaborating closely with infrastructure, architecture, and cybersecurity teams to meet internal risk, compliance, and governance requirements. · Supporting live systems, conducting root cause analysis, fixing bugs and implementing solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below experience and qualifications: · A...

Key Accountabilities Responsibilities will include: · Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python , Golang, Docker and Cloud-Native services . · Implement and manage database schema changes using Liquibase , ensuring alignment with compliance and audit standards. · Collaborate closely with Architecture and DevOps teams to enhance, maintain and mature Product capabilities/features. · Perform root cause analysis and implement solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below experience and qualifications: · Bachelor’s or Master’s degree in Computer Science or equivalent industry experience. · Comes from Software Engineering background with infrastructure experience. · 5+ years of development experience with a strong focus on large-scale, distributed systems....

Knowledge & Experience / Qualifications · Knowledge of Kafka data pipelines and messaging solutions to support critical business operations and enable real-time data processing. · Monitoring Kafka performance, enhancing decision making and operational efficiency · Collaborating with development teams to integrate Kafka applications and services. · Maintain an architectural library for Kafka deployment models and patterns · Helping developers to maintain Kafka connectors such as JDBC, MongoDB and S3 connectors, along with topics schemas, to streamline data ingestion from databases, NoSQL data stores and cloud storage, enabling faster data insight. Job Type: Freelance Pay: £500.00-£580.00 per day

About Company: Synechron is a global technology consulting firm that helps leading organizations accelerate digital transformation through innovation, expertise, and agility. With more than 16,500 professionals across around 60 offices in over 20 countries, we combine deep industry knowledge with advanced capabilities in AI, cloud, cybersecurity, and data engineering. Our regional teams, supported by strategic delivery centers, provide scalable, cost-efficient solutions tailored to local markets. Through our award-winning Synechron FinLabs accelerators and strategic partnerships with AWS, Microsoft, Databricks, Salesforce, and ServiceNow, we enable clients to innovate fast and lead with confidence. For more information on the company, please visit our website or LinkedIn community. Diversity, Equity, and Inclusion Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and an affirmative-action employer....

Required Skills & Experience: 5+ years as a Business Analyst (or similar) focused on IT security, governance, and IAM. Hands-on experience mapping and documenting IAM processes in AWS, Azure, and GCP. Practical knowledge of AWS IAM (users/roles/policies), Azure AD & RBAC, and GCP IAM (roles/bindings). Familiarity with Kubernetes RBAC (Role Bindings, ClusterRoleBindings) and how those ties into cloud IAM (EKS, AKS, GKE). Proven track record analysing SaaS-based identity integrations (e.g., SAML SSO, SCIM provisioning). Strong gap-analysis skills, able to pinpoint missing or weak access controls. Comfortable using cloud consoles, CLIs (AWS, Azure, GCP and Ali) and reviewing IaC (Terraform/CloudFormation) for IAM-related misconfigurations. Excellent stakeholder management; able to facilitate cross-functional workshops and drive consensus. Job Types: Full-time, Freelance Pay: £450.00-£470.00 per day Schedule: 8 hour...

Key Accountabilities Responsibilities will include: · Deploying, configuring and securing backend REST API services using CSP native services . · Deploying, configuring and securing containerised application runtimes using Infrastructure as Code . · Building and maintaining CI/CD pipelines in collaboration with DevOps and Security teams, focusing on traceability and regulatory controls. · Managing, monitoring, and optimising cloud infrastructure across GCP , ensuring performance, resilience, cost-efficiency, and data security. · Collaborating closely with infrastructure, architecture, and cybersecurity teams to meet internal risk, compliance, and governance requirements. · Supporting live systems, conducting root cause analysis, fixing bugs and implementing solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below...

Key Accountabilities Responsibilities will include: · Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python , Golang, Docker and Cloud-Native services . · Implement and manage database schema changes using Liquibase , ensuring alignment with compliance and audit standards. · Collaborate closely with Architecture and DevOps teams to enhance, maintain and mature Product capabilities/features. · Perform root cause analysis and implement solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below experience and qualifications: · Bachelor’s or Master’s degree in Computer Science or equivalent industry experience. · Comes from Software Engineering background with infrastructure experience. · 5+ years of development experience...

Knowledge & Experience / Qualifications · Knowledge of Kafka data pipelines and messaging solutions to support critical business operations and enable real-time data processing. · Monitoring Kafka performance, enhancing decision making and operational efficiency · Collaborating with development teams to integrate Kafka applications and services. · Maintain an architectural library for Kafka deployment models and patterns · Helping developers to maintain Kafka connectors such as JDBC, MongoDB and S3 connectors, along with topics schemas, to streamline data ingestion from databases, NoSQL data stores and cloud storage, enabling faster data insight. Job Type: Freelance Pay: £500.00-£580.00 per day

Role description Business Analyst – Oracle Fusion Finance Systems Leicester (Hybrid – 3 days onsite) Start: ASAP Employment Type: Fixed Term Employment Contract/ Contract Inside IR35   We are seeking a Business Analyst to join our Finance Systems team, supporting a portfolio of financial applications and services across the organisation. As we progress through an exciting modernisation and transformation journey, you will play a pivotal role in shaping the future of our finance systems landscape. This is an opportunity to work in a collaborative, forward-thinking environment where your ideas are welcomed and your expertise can directly influence strategic outcomes. You will work closely with stakeholders across the business to analyse current processes, define future-state solutions, and drive meaningful change, ensuring our systems and practices continue to evolve efficiently and effectively.   Key...

We are seeking an experienced Enterprise / Domain Architect to provide dedicated architecture leadership across a number of strategic transformation programmes. The successful candidate will work as key members of programme teams, partnering with business and technology stakeholders to define target architectures, support technology selection, guide implementation approaches, and ensure solutions align with wider enterprise strategy. This role is initially expected to support programme delivery through key architecture phases, including discovery, design, procurement, selection, and implementation. This position is hybrid with occasional travel required to programme locations as needed. The role requires a collaborative approach, balancing strategic direction with hands-on architecture delivery. Lead architecture activity for a major commercial transformation programme, supporting the evolution of commercial capabilities across areas such as product, pricing, range,...

Role Summary: We are looking for an IT Associate or Freelance Cybersecurity & Compliance professional to handle hands-on GRC execution (audits, risk documentation, metrics, and incident response). This role includes delivering specialized training across the GCC region , so we are specifically looking for trainers with robust worldwide experience . If interested, please reach out!   Responsibilities: Design, develop, and deliver comprehensive IT and Cybersecurity training programs for diverse audiences, from introductory to advanced levels based in GCC regions. Translate complex IT and Cybersecurity standards into clear, concise, and engaging training materials, including presentations, case studies, and practical exercises. Conduct interactive workshops and seminars, both in-person and virtually, ensuring a high level of participant engagement and understanding. Stay updated of the latest IT and Cybersecurity developments,...

Era4 develops, owns and operates AI infrastructure across the UK, powered by renewable energy. Converting legacy industrial and energy sites into modern data-centre facilities, Era4 is combining brownfield regeneration opportunities with cleaner, efficient, scalable compute capacity for healthcare, research, finance, enterprise, and public-sector organisations We’re now looking for an Infrastructure Support Engineer (Linux) who can directly support key client workloads, carry out platform maintenance, upgrades and changes while monitoring systems, key metrics, triaging alerts and resolve incidents to maintain service availability. This engineer will also have the opportunity to contribute to the build and scaling of our internal operations and service desk functions. Fully Remote (Business Hours, occasional OOH and on call as needed) Responsibilities Manage day-to-day Infrastructure operations (monitoring, alert handling, maintenance).  Nvidia GPU workload...

Codurance is a global software consultancy, focused on raising the bar in the software industry through supporting tech communities and working with our clients. We help our clients build remarkable digital products, evolve strategic legacy systems, and equip them to continuously deliver value through the adoption of quality practices and expertise. We are looking for a Contract Senior Data Engineer who shares our values of craftsmanship, pragmatism, and professionalism. You understand that data engineering is, at its core, great software engineering, applied at scale, with rigour, and with production in mind. Databricks is our primary data engineering platform, and you will be expected to use it fluently, but the goal is always durable, well-crafted data systems, not tool advocacy. This is an initial 6-month contract, inside IR35. What You'll Work On Our data engineering engagements fall into three primary shapes: Data Foundations Data Modernisation, re-platforming...

Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows within our hybrid AI + human system. In this role, as an AI Pilot - that's how we refer to this role at Mindrift - you'll collaborate with Tendem Agents that handle repetitive tasks, while you provide critical thinking, domain expertise, and quality control to deliver accurate and actionable results. This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing. What We Do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe. About The Role This is a freelance role for a Tendem project. As a Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web...

Contract: Initial paid technical audit, followed by 2 days per week for 3 months Location: Remote (UK-based candidates only, UK timezone required) Start date: ASAP Day rate: Please provide your expected UK contractor day rate We are seeking a Fractional Senior Full-Stack Engineer / Technical Lead to help prepare an established UK-facing B2B SaaS platform for commercial launch. The product is already substantially built and is not a greenfield project. The immediate focus is to understand the existing codebase, assess production readiness, identify critical risks, and support the final hardening, testing, and stabilisation of the platform ahead of launch. This role is suited to a senior UK-based contractor comfortable working within large existing systems, navigating unfamiliar codebases, and making pragmatic, high-impact technical decisions under time pressure. Engagement Structure The engagement will begin with a short, paid technical audit. The audit will assess:...