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Overview
Looking for your next big opportunity in the world of containerization? Explore top Docker jobs on Haystack, the premier IT job board connecting skilled professionals with leading tech companies. Whether you're a Docker developer, engineer, or architect, find the latest Docker job openings tailored to your expertise and take your career to the next level today.
Junior Data scientist
Hyre AI Limited
London
Hybrid
Junior
£35,000 - £50,000
RECENTLY POSTED

Junior Data Scientist

Stealth AI Fintech Startup | London | Hybrid (3 days on-site)

We’re hiring on behalf of an early stage AI fintech building a platform that is redefining how investors analyse, access, and manage alternative assets (private equity, private credit, and broader private markets).

They’ve built their MVP, raised funding from experienced fintech founders and senior financial services operators, and are now scaling a product at the intersection of AI, automation, and investment workflows.

We’re looking for a high-potential Junior Data Scientist who wants to build production AI systems - not just models in notebooks.

The Role

We’re seeking an Applied AI&Data Scientist who thrives in a hands-on, experimental environment. You’ll help design, build and deploy AI models that form the backbone of the investment intelligence platform, from data processing and model training to inference and automation workflows.

This is ideal for someone who builds fast, iterates relentlessly, and learns even faster and has a genuine passion for AI frameworks, LLMs, and the next wave of intelligent automation

What You’ll Be Doing

*

Designing and prototyping LLM-powered workflows (RAG, embeddings, agentic systems)

*

Cleaning and structuring complex, real-world datasets

*

Building and deploying production-grade ML/AI services

*

Contributing to evaluation, monitoring, and model performance improvements

*

Researching and implementing emerging AI approaches where they create practical value

What We’re Looking For

*

BSc/MSc (2:1+) in Computer Science, Mathematics, Data Science, or related STEM

*

Strong Python skills

*

Experience with PyTorch, TensorFlow, or JAX

*

Practical experience applying LLMs to real problems

*

Broader ML exposure (e.g. tree-based models, deep learning fundamentals)

*

Familiarity with vector databases and RAG pipelines]

*

Experience deploying models via APIs (e.g. FastAPI)

*

Solid understanding of GCP and containerised environments (Docker)

*

High ownership mindset; you prototype, test, and improve independently

*

Right to work in the UK (no sponsorship)

Nice to Have

*

Experience with agentic frameworks (LangGraph, CrewAI, AutoGPT)

*

Fine-tuning or structured model evaluation experience

*

Understanding of transformers and embeddings

*

Exposure to financial data or fintech systems

*

Contribution or Interest in open-source or research side projects

Why Join

*

Build applied AI in a high-value, complex domain

*

Ship quickly in a well-funded early-stage startup

*

Work directly with an experienced CTO

*

Gain real ownership and technical depth early in your career

*

Join at an inflection point as the product scales

Senior Guidewire Developer / Consultant
DCV Technologies
Norwich
In office
Senior
Private salary
RECENTLY POSTED
+8

Work Location: Norwich or Perth, UK (Onsite / Office-based)
Contract Type: Contract – 6 Months
Rate: Market Rate

Our client is a large UK-based financial services and insurance organisation, operating at enterprise scale with a strong focus on digital transformation and cloud modernisation. The organisation is currently undertaking a strategic consolidation of its Policy and Claims administration platforms, leveraging modern Guidewire cloud technologies to support new insurance products and future growth.

They are seeking an experienced Senior Guidewire Developer / Consultant to support Guidewire PolicyCenter and ClaimCenter v10 implementations and cloud migration initiatives. The role involves hands-on development, system integration, performance optimisation, and collaboration with cross-functional teams in a complex enterprise environment.

Role Overview

* Support large-scale Guidewire Policy and Claims platform transformation initiatives

* Design, develop, and implement Guidewire PolicyCenter and ClaimCenter solutions

* Contribute to cloud migration, system integration, and long-term platform stability

Key Responsibilities

* Analyse complex business requirements and translate them into technical Guidewire solution

* Configure and customise Guidewire PolicyCenter and ClaimCenter applications

* Design scalable and high-performance system components

* Develop advanced modules and guide junior team members

* Plan and execute system deployments and monitor successful integrations

* Perform performance tuning and optimisation activities

* Support data migration from legacy systems to Guidewire

* Produce high-level and low-level technical design documentation

* Apply Agile development practices and engineering best practices

* Support reconciliation activities and identify system or data inconsistencies

Required Qualifications

* Strong hands-on experience with Guidewire PolicyCenter and/or ClaimCenter (v10)

* Proven experience in Guidewire cloud migration and implementation programmes

* Solid understanding of general insurance and claims processes

* Experience integrating Guidewire with:

* Finance and general ledger systems

* Payment systems and document management platforms

* Third-party broker or policy management systems

* Experience integrating third-party feeds into cloud data platforms

* Data migration experience from legacy systems to Guidewire

* Proficiency in GOSU, XML, PCF, REST, and SOAP

* Experience reconciling Guidewire data with data warehouses

* Strong experience with GitHub or similar source control tools

* 5+ years of experience working with customers or senior internal stakeholders

* Familiarity with Agile software development lifecycle

Desirable Skills

Guidewire ACE Certification

Programming languages: Java, Python, PL/SQL

Frameworks: Spring Boot, React, Angular

Databases: Oracle, Microsoft SQL Server

DevOps tools: Jenkins, Docker, Kubernetes

Agile methodologies: Scrum, Kanban

Monitoring tools: AppDynamics, Splunk

This is an excellent opportunity to work on a high-impact enterprise insurance transformation programme, delivering modern Guidewire cloud solutions within a large and complex technology landscape.

APPLY NOW for further details on this exciting contract opportunity

Sr. Software Engineer
Tech Mahindra
UK
Hybrid
Senior
£50,000 - £70,000
RECENTLY POSTED
+11

Experience : 8+ years

* Use the Spring Boot framework to design and implement microservices that interact with databases.

* Work with other developers, designers, product owners, and QA to design, develop, and implement software solutions.

* Write clean, efficient, and well-documented code that meets industry standards and best practices.

* Troubleshoot and debug issues in existing applications, and provide timely resolutions.

* Stay up-to-date with emerging trends and technologies in software development.

* Be a great communicator because you will spend a lot of time communicating and cooperating with your team’s other developers.

* Perform unit and system testing.

* Must have: Proficient in spring boot & Java 8 advanced features

* Must have: hands-on MongoDB or any noSQL DB,

* RabbitMQ, Kafka, VerneMQ

* Hazelcast, Eureka, Grafana, Prometheus, Minio

* JVM troubleshooting

* Docker, Kubernetes

* RHEL, OpenShift

* Exposure to IoT or Telecom or WiFi domain is plus

* Java: JEE – Jain SLEE,JSR 289, JSR 309, EJB, Servlets, JMS, JMX, JDBC and XML

* VoIP: SIP/SIPS, RTP//RTCP/SRTP

* PSTN : SS7/Sigtran, ISDN, SBC

* Web Services - WS*

* HTTP and HTTPS

* Redundancy and Availability

* OS – Linux

* Scripts : PERL, Python and unix shell

Application Server : OCCAS or Web Logic

Lead Software Engineer (MongoDB / Node.js / JavaScript)
Adria Solutions Ltd
Manchester
Remote or hybrid
Senior
£50,000 - £75,000
RECENTLY POSTED
+7

Lead Software Engineer - MongoDB / Node.js / JavaScript

As a Lead Engineer, you’ll play a pivotal role in shaping the technical direction of the product. You’ll guide a talented squad of engineers, drive architectural decisions, and deliver scalable backend systems that directly impact thousands of users.

This is a hands-on leadership role where you’ll balance technical excellence with mentorship, collaboration, and strategic thinking.

What You’ll Be Doing

Technical Leadership

Set the technical direction and lead architectural decision-making

Mentor and support junior and senior engineers

Conduct code reviews and uphold engineering best practices

Backend Engineering

Build and maintain scalable backend services and RESTful APIs

Design and optimise MongoDB database solutions

Improve and maintain existing backend infrastructure

Troubleshoot production issues and implement robust solutions

Collaboration & Delivery

Work closely with cross-functional teams to deliver meaningful customer outcomes

Participate in technical interviews and help grow the engineering team

Drive improvements in processes, tooling, and development practices

Core Technical Skills

You’ll thrive if you have experience with:

MongoDB (data modelling, indexing, aggregation, performance tuning)

Node.js and the wider JavaScript/TypeScript ecosystem

Express.js and/or Fastify

RESTful API design

AWS or similar cloud platforms

Microservices architecture

Testing frameworks (Vitest, Jest, Mocha, etc.)

CI/CD pipelines & DevOps practices

GitHub workflows

Observability tools (e.g., DataDog)

Docker / Kubernetes

Tech Stack You’ll Be Working With

Node.js, JavaScript/TypeScript

Express.js, Fastify

MongoDB

AWS

Vue.js, Nuxt.js

Nice to Have – AI Experience

Not essential, but a big bonus:

Integrating AI/ML models

Working with LLM APIs (OpenAI, Anthropic, etc.)

Prompt engineering

AI workflow tools (LangChain, Flowise)

Building internal AI automation tools

Benefits

This company genuinely invests in its people. You’ll enjoy:

Remote-first working with offices in London, Manchester

Flexible hours

25 days annual leave + 8 bank holidays + 2 Christmas shutdown days

Option to purchase an extra week off

Interested? Please Click Apply Now

Senior Full-Stack Developer (JavaScript / Node.js)
Adria Solutions Ltd
Manchester
Fully remote
Senior
£50,000 - £70,000
RECENTLY POSTED
+4

Senior Full-Stack Developer

My Client is a fast-growing technology company building high-performance, real-time digital products used at significant live and large-scale environments.

They are seeking a Senior Full-Stack Developer to play a key role in shaping and scaling their core platform.

This is a senior, hands-on position working closely with the CTO to architect, build and optimise systems that must perform reliably under substantial concurrent usage.

The Role

You will collaborate directly with the CTO (an experienced full-stack engineer) to design and deliver robust, scalable systems.

This role spans frontend, backend and infrastructure. It is ideal for someone who enjoys technical ownership, architectural input and solving complex engineering challenges.

Key Responsibilities

Design and implement scalable cloud-based architectures using Infrastructure as Code

Build and enhance high-performance, real-time web applications

Develop systems capable of handling high-throughput, concurrent usage

Improve performance, reliability and scalability across existing products

Build new web applications, services and supporting infrastructure

Implement comprehensive unit testing and conduct load/performance testing

Establish and maintain CI/CD pipelines

Improve developer experience and streamline onboarding processes

Contribute to technical strategy and architectural decisions

About You

You are:

5+ years’ experience in full-stack development

Strong in web fundamentals, networking concepts and security best practices

Comfortable moving between frontend, backend and infrastructure

Experienced designing and implementing AWS-based architectures using IaC

Confident building scalable, low-latency real-time systems (e.g. WebSockets, event-driven systems)

A collaborative team player who values paired programming and knowledge sharing

An articulate communicator with strong analytical thinking

Calm and solutions-focused when working under pressure

Tech Stack

You don’t need experience in everything listed, but strong exposure to comparable technologies is expected.

Frontend: React, JavaScript/TypeScript, CSS

Backend: Node.js, Redis, DynamoDB, MySQL

AWS services such as CloudFront, ECS, Lambda, S3 and EC2

Tools & Practices: Git, Infrastructure as Code, Vite, Webpack, Docker, CI/CD, Unit Testing

Bonus: Terraform

Benefits:

MacBook Pro and modern equipment

Remote-first (UK-based)

25 days holiday + bank holidays

Flexible working (core hours 9:00–5:30)

Supportive, high-trust culture

Interested? Please Click Apply Now!

Senior Full-Stack Developer

Full-Stack Developer (React / TypeScript / Node.js)
Adria Solutions Ltd
Manchester
Fully remote
Junior - Mid
£45,000 - £60,000
RECENTLY POSTED
+5

My Client is a growing technology company delivering high-performance, real-time digital products used in large-scale, high-traffic environments.

They’re looking for an experienced Full-Stack Developer to join their small, collaborative team and contribute across the entire technology stack.

This is a hands-on role where you’ll work on live production systems, help develop new platform capabilities, and ensure products perform reliably when it matters most.

The Role

You’ll contribute across frontend, backend and infrastructure, working on a variety of projects including:

Enhancing and maintaining existing production systems

Contributing to the next generation of their real-time platform

Customising and adapting products for different use cases

Supporting live deployments and troubleshooting when required

You’ll work closely with senior developers and the CTO, taking direction while contributing ideas and technical input.

About You

You are:

Comfortable working across frontend, backend and cloud infrastructure

Curious and eager to learn, particularly around scalable, real-time systems

Experienced with modern JavaScript/TypeScript ecosystems

A collaborative team player who enjoys pairing and knowledge sharing

Tech Stack

The team spends most of their time within a modern JavaScript and AWS ecosystem. You don’t need to know everything listed, but strong fundamentals are essential.

Must-Haves

React

JavaScript / TypeScript

Node.js

Git

Nice-to-Haves

Redis

DynamoDB

Postgres or MySQL

WebSockets

AWS services (CloudFront, ECS, Lambda, S3, EC2, ElastiCache)

Docker

CI/CD pipelines

Unit testing

Infrastructure tooling (e.g. Pulumi)

Build tools such as Vite or Webpack

Occasional exposure to PHP

Key Responsibilities

Improve performance, reliability and scalability of existing products

Develop new features and services within the core platform

Support infrastructure and deployment workflows

Follow technical direction while contributing ideas and improvements

Assist with troubleshooting and resolving issues in time-sensitive environments

Learn from senior team members and actively contribute to a collaborative culture

Benefits

MacBook Pro and modern equipment

Remote-first (UK-based)

25 days holiday + bank holidays

Supportive, close-knit team

Interested? Please Click Apply Now!

Full-Stack Developer (React / TypeScript / Node.js)

Analytics Platform Engineer (Python, Kubernetes) - Secure Gov - Cheltenham
Curo Services
Cheltenham
Hybrid
Senior - Leader
Private salary
RECENTLY POSTED
+3

Analytics Platform Engineer (Python, Kubernetes) - Secure Gov - Cheltenham - (RL8096)

Job Title - Analytics Platform Engineer (Principle & Senior)
Location - Cheltenham
Salary - Competitive
Benefits - Bonus and commission scheme, comprehensive benefits package including private medical and pension, flexible hybrid working, clear progression with funded training, and enhanced long-term incentives including additional leave and retention bonuses.

Work on analytics platforms that support highly sensitive, mission-critical programmes within a secure environment. This is an opportunity to build and scale modern data platforms while contributing to projects of national significance, alongside some of the strongest engineers in the sector.

The Client - We’re partnering with a leading organisation in the secure government sector to support the growth of a key programme delivering advanced data and analytics capabilities. This is a critical hire within an expanding team, focused on building and scaling platforms that underpin mission-critical solutions.

Operating at the forefront of data, cloud, and AI-driven innovation, they offer an environment where engineers can work on complex, high-impact challenges with real-world significance.

The Candidate - This would suit a candidate with a strong background in data or analytics platform engineering, who is comfortable working across both software development and infrastructure. You’ll enjoy solving complex technical challenges, working in dynamic environments, and collaborating closely with Data Scientists and MLOps teams. A pragmatic, adaptable mindset is key, along with a passion for building scalable, secure systems that enable data-driven outcomes. You should also be comfortable working in secure, highly regulated environments.

The Role - We are seeking Senior and Principal Analytics Platform Engineers to join a growing team delivering high-impact solutions within a secure environment. You will play a key role in designing, building, and evolving a modern analytics platform, supporting the full life cycle from development through to deployment and ongoing optimisation. This is a hands-on role offering exposure to a broad and evolving technology landscape. Due to the nature of the work, you will be operating within a highly secure environment with specific access requirements.

Key Duties:

  • Design, build and evolve scalable analytics and data platforms
  • Contribute across the full software development life cycle
  • Support cloud migration and data management initiatives
  • Develop, test and deploy new platform capabilities
  • Troubleshoot and enhance existing analytics services
  • Provide hands-on support to Data Scientists and MLOps teams
  • Tackle complex engineering challenges across a varied tech stack

Requirements:

  • Strong experience with Python
  • Experience with Kubernetes and Docker
  • Understanding of CI/CD pipelines (eg GitLab)
  • Exposure to data platforms, MLOps or machine learning environments

Desirable:

  • Spark or Scala
  • AWS services (eg S3)
  • Elasticsearch or graph databases
  • Vector databases/modern data tooling
  • OIDC/OAuth
  • Node.js or React

To apply for this Analytics Platform Engineer permanent job, please click the button below and submit your latest CV.
Curo Services endeavours to respond to all applications, however this may not always be possible during periods of high volume. Thank you for your patience.
Curo Services is a trading name of Curo Resourcing Ltd and acts as an Employment Business for contract and temporary recruitment as well as an Employment Agency in relation to permanent vacancies.

Senior DevOps Engineer
Anson McCade
Newcastle upon Tyne
Hybrid
Senior
£60,000
RECENTLY POSTED
+8

An established technology delivery organisation is expanding its DevOps capability and is seeking experienced Senior DevOps Engineers to work on large-scale cloud platforms supporting major UK public sector programmes. Join a well versed and highly collaborative team of DevOps engineers, working alongside client technical teams rather than operating in a traditional consultancy delivery model. Current work focuses heavily on AWS-based environments delivering nationally significant digital services. The Role Senior DevOps Engineers work within agile delivery teams to design, automate, and operate cloud platforms and deployment pipelines that enable secure, scalable software delivery. On Offer Salary up to 60k - D.O.E

Sign on bonus

Performance bonus

Hybrid working

Flexible company culture

Benefits pack

First class skill up and career progression opportunities

What you need Strong cloud engineering experience (AWS preferred; Azure also valuable)

Experience with tools such as: GitLab, GitHub Actions, Jenkins Infrastructure as Code Terraform preferred.

Configuration Management: Ansible preferred, Puppet or Chef beneficial

Skills with containerisation - Kubernetes (EKS or AKS exposure is advantageous) Docker Podman etc

Strong Linux administration (essential)

Scripting and automation skills with the following or similar tools Bash scripting, Python, PowerShell etc

Security Clearance - Candidates must be willing and eligible to go through security clearance checks

O.K. I’m in what’s next? Apply with your latest CV below

TPBN1_UKTJ

Windows Site Reliability Engineer
Intec Select Ltd
London
Hybrid
Senior - Leader
£100,000 - £110,000
+12

Windows Site Reliability Engineer | £110K | Hybrid | London

Overview:
A leading global investment bank is seeking a skilled Windows Site Reliability Engineer to join their London-based Technology team. This is a senior-level leadership role focused on driving platform reliability, automation strategy, and infrastructure modernisation across mission-critical banking systems. This is an excellent opportunity to join an investment banking powerhouse.

Role and Responsibilities:

Lead Platform Engineering and SRE strategy across the organisation
Build scalable, self-service, and resilient infrastructure platforms
Drive Infrastructure as Code and CI/CD adoption, automating manual tasks
Define SLOs and optimise system performance, latency, and scalability
Lead root cause analysis and remediate technical debt
Partner with development teams to improve testing, releases, and deployments
Shape cloud and hybrid migration strategies
Ensure regulatory, audit, and security compliance
Act as senior escalation point for high-severity incidents
Identify cost and efficiency improvements; deputise for senior leadershipSkills and Experience:

Deep expertise in Microsoft Windows Server internals
Advanced knowledge of Active Directory, DNS, DHCP, LDAP, and Kerberos
Extensive experience tuning low-latency, enterprise-scale systems
Strong background in SRE, DevOps, CI/CD, and Infrastructure as Code principles
Advanced scripting and development capability (PowerShell, Python, C#)
Clustering, high-availability, replication, and disaster recovery expertise
Experience with Git, Terraform, Ansible, Jenkins, and TeamCity
Strong understanding of security hardening (CIS) within regulated environments
Deep knowledge of performance monitoring, system internals, and optimisation techniques
Experience working within financial services or other regulated industriesDesirable:

Kubernetes and Docker orchestration
Major cloud platforms (Azure, AWS, GCP)
Nutanix HCI and VMware ESX
Enterprise databases (SQL Server, Oracle, Sybase ASE, MongoDB, Snowflake)
Enterprise monitoring tools (Splunk, Netcool)Package

Circa £110,000 + Excellent Package
London / Hybrid x3 days onsite
Flexible working consideredWindows Site Reliability Engineer | £110K | Hybrid | London

Lead DevOps Engineer
Quest Global Engineering Limited
Preston
In office
Senior
£70,000
+1

Job Requirements Position description:

Responsible for architecting and implementing full end-to-end Teamcenter DevOps pipelines. The pipelines will deploy customized customer-specific solutions to running Teamcenter systems following industry-standard practices and innovative technology usage. The ideal candidate will have

Strong fundamental understanding of DevOps concepts and underlying core-components used in DevOps pipelines like Orchestrator, Artifact repository, Source code management etc.

Good familiarity and experience with DevOps pipeline orchestration tools like Jenkins, Bamboo, Azure DevOps etc.

General software architecture experience good understanding of software architectures, design-patterns, and standards. Familiarity with enterprise friendly software architecture aspects is another added advantage e.g. SSL, communications, firewalls, proxy usage etc.

Familiarity with Teamcenter software landscape and architectures is a must.

Experience with modern containerization technologies like Docker.

Experience with standard out-of-the-box DevOps tools like Nexus, JFrog, Maven, ANT etc.

Usage of command-line tools and automated/silent execution of DevOps tools.

Excellent scripting skills with modern scripting/programming languages, preferably Python or Ansible.

Prior experience with other TC DevOps solutions would be added advantage.

Work Experience Strong problem-solving skills and logical thinking ability.

Good aptitude and motivation for learning, including self-learning technical concepts. Candidate must be good in reviewing and learning official technical documentation for industry standard tools.

Familiarity and high level of confidence with at least one programming language, preferably Python or Java.

Good understanding of software architectures and communication protocols.

Good to have points:

Understanding of background services and automation skills.

Familiarity with command-line tools.

Basic understanding of containerization technologies, for example: Docker.

UK national with ability to get SC clearance

TPBN1_UKTJ

Senior Software Engineer
Trinity Resource Solutions
Chertsey
Hybrid
Senior
£60,000 - £80,000

Location: Surrey (hybrid working available)
Security Clearance: Eligible for SC/DV clearance required

Our client, a highly respected UK engineering organisation operating within the Defence sector, is seeking an experienced Software Engineer to join their growing team.
This is an opportunity to work on complex, high-integrity systems, delivering innovative software solutions that meet demanding customer and regulatory requirements.

As a senior member of the software function, you will lead and contribute to the development of high-quality software products and systems for mission-critical applications.
You will be responsible for translating system requirements into robust architectural and detailed software designs, ensuring successful delivery within agreed timescales and budgets.
Reporting to the Principal Engineer, you will also work closely with the Project Manager and multidisciplinary engineering teams.

Key Responsibilities

  • Act as technical lead for software work packages, ensuring quality and compliance with defined standards.
  • Estimate, plan and monitor software activities in line with project schedules.
  • Define software architecture and detailed designs within a wider system context.
  • Collaborate with electronics and firmware teams to ensure seamless system integration.
  • Present design solutions internally and to customers at all project stages.
  • Ensure compliance with company procedures, standards and contractual requirements.
  • Lead, mentor and supervise a team of software engineers.
  • Support system integration, verification, validation and customer acceptance activities.

Required Experience & Skills

  • Proven experience in software architectural and detailed design.
  • Strong C++ development and testing experience to industry standards.
  • Experience using industry-standard IDE tools on Linux and Windows platforms.
  • Familiarity with version control tools and structured development processes.
  • Experience in structured verification and validation against contractual requirements.
  • Demonstrated software team leadership experience with strong mentoring capability.
  • Ability to produce high-quality technical documentation and communicate effectively with technical and non-technical stakeholders.
  • Experience using structured design tools (e.g. UML-based tools such as Enterprise Architect).
  • Experience in one or more of the following areas:
  • Acoustic signal processing software
  • Embedded and real-time systems
  • System integration and acceptance testing
  • Containerised software environments (e.g. Docker)

Qualifications & Eligibility

  • Degree qualified (BSc or equivalent) in Engineering, Mathematics, Science or related discipline (or equivalent industry experience).
  • Eligible to obtain UK SC or DV security clearance.
  • Sole UK nationality.
  • Full UK driving licence.
  • Willingness to undertake occasional UK travel as required.

What s on Offer

  • Exposure across the full project lifecycle with strong career progression opportunities.
  • Paid overtime or time off in lieu (with the potential to accrue additional annual leave).
  • Flexible working hours with defined core hours.
  • Competitive employer-matched pension scheme.
  • Private medical cover.
  • Ongoing training and professional development support.
  • Salary sacrifice schemes (including bike and technology schemes).
  • Gym benefits (including access to onsite facilities).
  • Company-provided technology and home office equipment.
  • Relocation support package available.
  • Christmas holiday shutdown period.
Senior Software Developer
Spectrum It Recruitment Limited
Southampton
Hybrid
Senior
£70,000
+4

Software Developer

C#, Asp.Net, Azure, REST API’s

Hybrid - 2 days per week in the Southampton Office

£65,000 - £70,000

Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software Developer, working on mission-critical systems in a cutting-edge environment.

This is great opportunity to join a global business, benefiting from corporate benefits, continuous professional development and an opportunity to work on large programmes of work in public and private sectors.

Skills Required:

Solid experience developing ASP.NET web applications in C# using Visual Studio/Visual Studio Code

Experience creating RESTful APIs and ensuring API extensibility

Cloud experience (Azure, AWS)

Azure DevOps

Experience of unit and automated testing using tools such as NUnit, Jasmine and Selenium

Good knowledge of SOLID principles

Desirable Skills:

Containers (docker, K8s)

Security best practice (OWASP top ten)

OpenIDConnect/Identity server

Micro service architecture

MS SQL Server

Azure DevOps, TeamCity

Infrastructure as Code (Bicep, ARM templates, Terraform)

Please apply now or contact for more info

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

TPBN1_UKTJ

Fullstack AI Engineer (PHP, TypeScript, AI)
Avanti Recruitment
Bristol
Hybrid
Mid - Senior
£60,000 - £80,000

FULL-STACK AI ENGINEER (PHP, TypeScript, AI) Bristol - Hybrid / Remote We are working with a well-established, technology-led business operating at scale, looking to hire a Full-stack AI Engineer to help build and evolve AI-powered products used in real-world commercial environments. This is a hands-on role for an engineer who enjoys working across the stack and is excited by applying AI and agent-based systems in production, not just experimentation. THE ROLE You will work closely with senior technical leadership to design, build and deploy full-stack applications that integrate AI agent capabilities with robust, scalable infrastructure. The role spans backend services, cloud infrastructure, and frontend integration, with a strong emphasis on clean architecture, specification-first development, and production-quality delivery. KEY RESPONSIBILITIES Build full-stack applications integrating AI or agent-based workflows Design and develop backend services and APIs using TypeScript and PHP Develop and deploy serverless applications on AWS Create infrastructure as code using AWS CDK Integrate LLMs and AI services into live applications Containerise and deploy applications using Docker Write clear technical specifications before implementation Follow strong testing practices (TDD/BDD where appropriate) Collaborate closely with product and technical stakeholders ESSENTIAL EXPERIENCE Strong commercial experience with TypeScript (frontend and backend) Solid PHP experience with modern frameworks Hands-on experience working with AI systems, agentic workflows, or LLM integrations AWS experience, including Lambda and serverless architectures Infrastructure as code experience (AWS CDK preferred) Docker and containerisation Spec-driven development mindset NICE TO HAVE Python experience AI frameworks such as LangChain or LlamaIndex Event-driven architectures and message queues AWS Bedrock or similar AI services WORKING ARRANGEMENT & PACKAGE Salary range: £60,000 – £80,000 Comprehensive benefits package Support for learning and professional development This role would suit a pragmatic engineer who enjoys solving real problems, cares about code quality, and wants to work on AI-powered systems that actually ship

DV Cleared DevSecOps Platform Architect & Engineer
CBSbutler Holdings Limited trading as CBSbutler
Hampshire
In office
Mid - Senior
£635/day - £740/day

Location: Hampshire
Security Clearance: Active DV Clearance Required

  • Long term engagement

Overview

We’re looking for a DV Cleared DevSecOps Platform Architect & Engineer to join a high-profile, secure military IT programme, delivering highly resilient, automated, and secure data platforms.

This role sits at the intersection of DevSecOps, platform engineering, cloud infrastructure, and secure data systems, supporting advanced research and large-scale data analysis in a mission-critical environment. If you enjoy building things that have to work first time, in places where failure is not an option, you’ll feel right at home.

Key Responsibilities

  • Design, build, and maintain secure DevSecOps platforms supporting sensitive data workloads
  • Architect and deliver automated CI/CD and GitOps pipelines for rapid, secure deployments
  • Develop and manage secure cloud and hybrid infrastructure
  • Implement security-first engineering practices across the full SDLC
  • Build and optimise data pipelines for large-scale data processing and analytics
  • Design and operate containerised platforms using Kubernetes and modern orchestration tooling
  • Embed security controls, monitoring, and compliance across all environments
  • Collaborate closely with engineering, security, and operational teams

Essential Skills & Experience

  • ActiveHLC
  • Strong experience in DevSecOps and Platform Engineering
  • Deep hands-on expertise with CI/CD pipelines and GitOps tooling
  • Strong background in cloud platforms (AWS, Azure, or GCP - secure environments preferred)
  • Experience designing secure, scalable infrastructure-as-code solutions
  • Strong knowledge of containerisation and orchestration (Docker, Kubernetes, Helm, etc.)
  • Proven experience building data pipelines and supporting large-scale data processing platforms
  • Solid understanding of cybersecurity principles, zero-trust, and secure system design

Desirable Experience

  • Experience working in defence, military, or highly regulated secure environments
  • Knowledge of air-gapped or restricted network architectures
  • Exposure to big data platforms, analytics tooling, or AI/ML pipelines
  • Background in site reliability engineering (SRE) or reliability-focused platform design

Why This Role?

  • Work on cutting-edge secure military systems
  • High-impact engineering - your work directly supports critical national capabilities
  • Proper engineering challenges, not just “keeping the lights on”
  • Long-term programme stability and excellent contract longevity
AI Developer
Experis
London
Hybrid
Mid - Senior
£585/day

Role: AI Developer

Location: London - up to 3 days per week on-site

Duration: 3 Months

Day rate: 540 - 585 Umbrella Only

Minimum of 5 years UK residency required

Role Description:

We’re looking for an experience AI developer with the skills below. They’ll be building out our client’s AI needs and wants using a Microsoft Azure and Copilot stack.

Essential skills and experience

  • Design and develop Microsoft Azure AI solutions using services such as; AI Foundry, Open-AI services, and Microsoft Copilot Studio.
  • Apply governance frameworks for AI/ML models.
  • Python knowledge to automate processes
  • Large datasets experience, including data preprocessing, feature engineering, and model evaluation.
  • Agile development of AI solution from concept to deployment to continuous improvement.
  • Create and maintain technical documentation
  • Communicate complex concepts to all stakeholders.
  • At least 3 years of experience in AI solution engineering.
  • Large Language Models experience including prompt engineering and RAG implementations.
  • Expert data analytics, MLOps practices and API development.
  • Desirable knowledge in Docker and Kubernetes
Senior DevOps Integration Engineer
CBS Butler
Knutsford
Hybrid
Senior
£600/day - £629/day
+9

Role: Senior DevOps Integration Engineer
Location: Hybrid - 60% onsite/40% remote - Cheshire
Contract Length: Until 30/11/2026
Rate: £600 to £630 per day

Role Overview

We’re looking for a Senior DevOps Integration Engineer to take ownership of designing, automating, and integrating modern CI/CD pipelines, cloud infrastructure, and platform tooling.

This is a hands-on technical role focused on building scalable, resilient DevOps solutions that improve deployment speed, platform reliability, and engineering efficiency across multiple teams. If you like solving complex automation problems and making pipelines purr rather than scream, you’ll feel at home here.

Key Responsibilities

  • Design, build, and maintain enterprise-scale CI/CD pipelines across multi-service environments
  • Integrate build, test, security scanning, and deployment workflows
  • Automate cloud infrastructure using Infrastructure as Code (Terraform preferred)
  • Build and manage container platforms using Docker and Kubernetes (AKS/EKS/GKE)
  • Implement monitoring, logging, and alerting integrations
  • Collaborate with engineering, SRE, and security teams to embed DevOps best practices
  • Troubleshoot pipeline failures, environment inconsistencies, and integration issues
  • Drive continuous improvement, performance optimisation, and platform resilience
  • Produce clear documentation, automation standards, and reusable tooling

Required Skills & Experience

  • Strong hands-on experience building CI/CD pipelines (Azure DevOps, GitHub Actions, GitLab CI, Jenkins)
  • Solid cloud engineering experience (Azure, AWS, or GCP)
  • Deep Infrastructure as Code expertise (Terraform highly preferred)
  • Kubernetes and container orchestration experience
  • Strong Scripting skills (Python, Bash, PowerShell)
  • Good understanding of DevSecOps practices (SAST, DAST, secrets management, code scanning)
  • Excellent troubleshooting and systems integration skills

Nice to Have

  • Cloud/DevOps certifications (Azure DevOps Engineer, AWS DevOps Pro, CKA)
  • Experience with API integration, service automation, or event-driven pipelines
  • Familiarity with monitoring stacks (Prometheus, Grafana, ELK, Splunk)
  • Experience with GitOps tooling (ArgoCD, Flux)
DevOps/Infrastructure Engineer
Synoptix
Not Specified
Hybrid
Mid - Senior
£40,000 - £50,000
+2

The Role:

This is a crucial role in ensuring the network infrastructure is optimised for performance and resilience, and mentoring support staff in network infrastructure best practice. The role combines hands-on support of the product pipeline whilst contributing to the improvement of key systems.

Essential Skills:

  • Knowledge of DevOps practices including:
    • CI/CD pipeline design and automation
    • Containerisation and orchestration
    • Monitoring and observability tools
  • Experience in the defence or advanced technology sector
  • Experience with GPU based computer environments
  • Experience with MLOps and associated tooling
  • Experience with data pipelines
  • Experience with Infrastructure as Code
  • Experience with security integration in DevOps i.e. DevSecOps
  • Service-oriented with effective communication skills
  • Ability to prioritize workload under minimal supervision
  • Undergraduate degree or equivalent working experience

Essential Tools:

  • Ubuntu and Red Hat Linux
  • Windows 365 environment
  • Gitlab, Gitlab CI
  • Docker, Kubernetes

Desirable Tools:

  • Alpine Linux
  • Terraform, Ansible
  • Additional tools as required

Benefits:

  • Annual Company Bonus Based on company performance
  • 25 Days holiday not including bank holidays with the option to buy/sell up to 5 days
  • Flexible hybrid working arrangements
  • Continuous professional development including incentives
  • Access to online Udemy training facility to support grade specific learning pathways
  • Electric car scheme
  • Bike to work scheme
  • Private health care (BUPA)
  • Job well done scheme
  • Employer assistance scheme

About Us:

Synoptix was formed in 2011 to provide engineering solutions across various technical industries. We have evolved from a company established and focussed on Systems Thinking principles into an Engineering company providing solutions and services across three key capabilities: Systems, Cyber & InfoSec and Technology. What makes us stand out is how we engage in the crossover areas between these disciplines, combining our strengths to provide a truly bespoke, market leading approach. Our engineering competence is bolstered by expertise in commercial, legal, financial and resource, thereby ensuring that we uphold excellence in our product and service offerings.

Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance.

By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and under the terms of the Data Protection Act (2018). It will be treated as confidential, and will not be transferred to any third party, or to any other jurisdiction without your consent. We will not hold any data for any longer than is necessary for us to fulfil our obligations and will remove any data at your written request.

AWS DevOps Engineer
CBSbutler Holdings Limited trading as CBSbutler
London
Fully remote
Mid - Senior
£600/day - £635/day
+7

+6 months +

+Fully remote working

+SC cleared - must hold current active clearance

+Sole British nationals only - due to nature of the project

Skills:

+AWS

+DevOps Engineer

+Kubernetes

+Public Sector experience

We’re looking for an experienced AWS DevOps Engineer to design, build, and optimise secure, scalable cloud environments in a fully remote role.

Key Responsibilities

  • Deliver Infrastructure as Code using Terraform, CloudFormation, or Ansible
  • Build and manage containerised environments with Docker and Kubernetes
  • Architect and optimise AWS services across compute, networking, storage, and security
  • Design and maintain CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions, CircleCI)
  • Embed DevSecOps practices using tools such as SonarQube, Snyk, and OWASP
  • Implement monitoring and logging (Prometheus, Grafana, ELK)

Experience Required

  • 5-10+ years in DevOps / Cloud Engineering
  • Strong AWS architecture and security expertise
  • Proven IaC and CI/CD delivery experience
  • Solid Docker and Kubernetes knowledge
  • Ability to influence stakeholders and mentor teams

Fully remote, high-impact role within a forward-thinking cloud engineering team.

If you’d like to discuss this AWS DevOps Engineer in more detail, please send your updated CV to (url removed) and I will get in touch.

Senior Software Developer
Spectrum IT Recruitment
Southampton
Hybrid
Senior
£65,000 - £70,000
+4

Software Developer

C#, Asp.Net, Azure, REST API’s

Hybrid - 2 days per week in the Southampton Office

65,000 - 70,000

Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software Developer, working on mission-critical systems in a cutting-edge environment.

This is great opportunity to join a global business, benefiting from corporate benefits, continuous professional development and an opportunity to work on large programmes of work in public and private sectors.

Skills Required:

  • Solid experience developing ASP.NET web applications in C# using Visual Studio/Visual Studio Code
  • Experience creating RESTful APIs and ensuring API extensibility
  • Cloud experience (Azure, AWS)
  • Azure DevOps
  • Experience of unit and automated testing using tools such as NUnit, Jasmine and Selenium
  • Good knowledge of SOLID principles

Desirable Skills:

  • Containers (docker, K8s)
  • Security best practice (OWASP top ten)
  • OpenIDConnect/Identity server
  • Micro service architecture
  • MS SQL Server
  • Azure DevOps, TeamCity
  • Infrastructure as Code (Bicep, ARM templates, Terraform)

Please apply now or contact (url removed) for more info

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

IOT Devops Engineer
Permanent Futures Limited
Yorkshire
In office
Mid - Senior
£40,000 - £45,000

We are partnering with a fast-growing industrial technology business that has designed a brand-new IoT product combining electronics, firmware, and cloud-based monitoring tools. With a major product launch underway, and significant demand from global customers, the company is now looking to appoint a hands-on IoT / DevOps Engineer to own device connectivity, data flows, and system integration across their next-generation platform.

This is a rare opportunity to join a small, agile, engineering-driven organisation where your work directly shapes both product launch and future versions. Most important is that you have a positive mindset, enjoy a challenge and problem solving, and enjoy getting things done by whatever route best suits the situation.

IOT DevOps Engineer - The Role

Acting as the bridge between hardware, software, and cloud infrastructure, you will be responsible for getting the company s new IoT device reliably connected from:

Sensor/Device Tablet (Bluetooth) Cloud Dashboard (ThingsBoard).

You ll work across real hardware, embedded devices, gateways, industrial protocols, and cloud dashboards ensuring data moves cleanly, securely, and consistently.

This is not a pure coding role. It is a practical, problem-solving IoT role suited to someone who enjoys getting stuck in , figuring things out, and taking full ownership of connectivity, configuration, and deployment.

IOT DevOps Engineer - Key Responsibilities

Connectivity & Integration

  • Connect new IoT hardware to a tablet via Bluetooth, ensuring reliable pairing, data transfer, and stability.
  • Configure and manage data flows into a cloud dashboard (ThingsBoard or similar), ensuring smooth end-to-end data movement.
  • Develop and maintain Node-RED flows to ingest, transform, and route data across IoT and industrial systems.

Future Network Development

  • Support ongoing development of the upcoming LoRaWAN version of the product, including gateway configuration and data routing concepts.
  • Learn and work with gateway-side tools such as Chirpstack or similar LoRaWAN Network Servers.

Systems & Deployment

  • Troubleshoot devices, gateways, networks, and on-site deployments.
  • Assist with basic Linux, Docker, VPN, and firewall tasks to ensure secure, uninterrupted data flows.
  • Work with industrial protocols such as Modbus-TCP, OPC-UA, HTTP/MQTT, APIs, and other data transport standards.

Customer Interaction

  • Occasionally speak with end customers including global enterprise IT teams to explain connectivity, data security, and system configuration.
  • Support field deployments and contribute to clear documentation, onboarding processes, and runbooks.

IOT DevOps Engineer - What This Company Is Really Looking For

Beyond technical skills, culture and mindset matter enormously. The business is small, fast-paced and expects people to manage their own workload, take accountability, and operate without micromanagement.

They value individuals who:

  • Are proactive, curious, and willing to have a go at everything .
  • Can manage time effectively in an environment with limited hand-holding.
  • Enjoy bridging hardware, software, cloud, and networking.
  • Take pride in solving problems independently and finishing tasks.

Essential Skills & Experience

You don t need to be an expert in everything, but strong capability in the following is required:

  • Bluetooth connectivity experience (device to app/tablet).
  • Node-RED (creating or modifying workflows / data pipelines).
  • General IoT systems understanding: sensors data cloud.
  • Experience with connected devices, dataflows, gateways, APIs.
  • Basic experience with Linux, Docker, VPNs, firewall rules, or similar.
  • Understanding of industrial or IoT protocols (e.g., Modbus, OPC-UA, MQTT, HTTP).

Why This Role Is Exciting

  • You will directly influence a brand-new industrial IoT product in the final stages of launch.
  • You ll work with cutting-edge sensing and connectivity technology across multiple industries.
  • The role will grow potentially leading to future product development or even building a small team.
  • Real autonomy: no micromanagement, genuine ownership, real impact.

Apply Now!

If you re a proactive IoT engineer who loves solving connectivity challenges and wants to help bring a new industrial product to market, we d love to hear from you!

Linux System Administrator
SF Recruitment
Birmingham
Hybrid
Mid - Senior
£50,000 - £60,000
+7

Linux System Administrator with key skills in ubuntu, RHEL, CentOS and Debian is sought by a market leading cloud platform software house based in Birmingham city centre. With an industry leading thought leader as a founder this company place employee satisfaction at the heart of every business decision creating a forward thinking, entrepreneurial culture that embodies modern flexibility.

This Linux System Administrator will be joining a re-structured, dynamic core system team working closely with the founder to bring new ideas, technology and a personality to the role with a level of autonomy that allows ownership of the design, installation and maintenance of the company’s platforms.

This Linux System Administrator based near Birmingham should have most of the following key skills:

  • Varied operating system exposure - ubuntu, RHEL etc
  • Solid web server experience - Apache, Nginx etc
  • Load balancing software exposure - Kemp, HAProxy etc
  • Solid database knowledge - MariaDB, MySQL etc
  • Replicated storage system - DRBD
  • Any containerization & IaC exposure would be useful - docker , Kubernetes, terraform, ansible etc
  • Knowledge of bash scripting
  • Solid understanding of server hardware
  • Git version control experience
  • Any open sourcing programming and AWS exposure would be a real plus

In return this Linux System Administrator based near Birmingham will receive:

  • Starting salary of up to £60,000
  • Up to 15% bonus
  • Flexible working patterns with a 3/2 in office/ at home split
  • Hybrid working hours
  • Private healthcare
  • 25 days holiday
  • Choice of technology
  • Regular salary reviews
  • A well-structured progression scheme in line with the company’s expansion plans

So if you are a Linux System Administrator looking to join a dynamic, autonomous company with great personal growth potential then please apply now to be considered.

Linux System Administrator
£50,000 - £60,000
Nginx, Apache, HAProxy, web servers, MySQL, ubuntu, RHEL, Debian

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