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Infrastructure (or Platform) Engineer Jobs
Overview
Looking for top Infrastructure Engineer jobs? Haystack connects skilled Infrastructure and Platform Engineers with leading tech companies hiring now. Explore the latest opportunities in cloud infrastructure, platform automation, and systems engineering to advance your IT career today.
DevOps Engineer
Sparta Global Limited
Milton Keynes
Hybrid
Graduate - Junior
ÂŁ24,000
RECENTLY POSTED

Sparta Global is looking for passionate and committed individuals who want to kickstart a career in technology! You must be willing to complete full-time training in DevOps Engineering and will then be assigned to work in a junior role with one of our trusted client partners as a 'Spartan' consultant. As a Junior DevOps Engineer you will: Collaborate with the development and operations teams to automate the deployment of applications to multiple environments. You will be responsible for monitoring the health and performance of systems and troubleshooting issues as they arise. You will implement and maintain infrastructure as code to manage and provision resources effectively, while contributing to the development and improvement of DevOps practises and processes. How it works: Learn : Complete a period of full-time Academy training when you join Sparta Global. All training is delivered remotely by our team of industry-professional trainers and is paid from day one. Work: At the successful completion of training, you will become a 'Spartan' consultant and be available for assignment to work with one of our clients as a DevOps Engineer. Grow: You'll work with our client for up to 24 months, be able to access upskilling, salary increases, and are then available to convert to a full-time employee with your assigned employer. How to apply: Our recruitment process is simple and supportive, and we encourage people from all demographics and backgrounds to apply. You do not need to have prior experience of working in tech or studying a STEM subject at a high level. Apply online - Our team of talent coordinators will review your application and invite you to the next stage if you showcase the right aptitude for success. Complete online assessments and a first-stage interview - These assessments are testing your aptitude for learning, not what you know. Show us your potential and then your personality in a face-to-face interview. Final competency-based interview - Demonstrate your collaborative skills, problem-solving abilities, and growth mindset to secure your spot in the Academy. Person specification: To qualify, you need to demonstrate some experience or understanding of python or similar technologies. Most importantly, you should have a strong eagerness to learn and grow as a DevOps Engineer. We're also seeking passionate individuals who align with our values: Empathy & Diversity - Integrity, respect, and a commitment to inclusivity. Drive - A goal-oriented mindset with a passion for growth. Collaboration - A team-focused approach with a desire to build strong relationships. Innovation - Curiosity, creativity, and openness to new ideas. Flexibility - Adaptability and resilience in a fast-paced industry. Eligibility: As a Sparta Global DevOps Engineer, you will be deployed to work with one of our client partners at the completion of your training. For this reason, candidates must be open to relocation/commuting for client site deployments and remote work cannot be guaranteed. Applicants must have the right to work in the UK (British/Irish Citizenship, EU Settled Status, or Permanent Visa Holder) and unfortunately, we are unable to sponsor visas at this time. About Sparta Global: Sparta Global is a technology services and education company, specialising in hiring, training, and deploying the next generation of leaders across in-demand technology and business skills. Over the past decade Sparta Global has helped more than 3000 people kickstart a career in technology, supporting graduates, non-graduates, career changers, returners, and ex forces personnel to develop exciting careers with our network of 100+ employers across public sector, financial services, and commercial. In 2024, Sparta Global was an awarded a King's Award for Enterprise for Promoting Opportunity, adding to its accolades as a Top 20 Employer for Social Mobility, B Corp accredited business for sustainability, and Princess Royal Training Award winner. The Benefits: Free training - paid from day one Performance-based reviews every six months to discuss salary increases Referral bonuses No exit fees --------- 20 days of annual leave + bank holidays An extra day off for your birthday Pension scheme Eye care support Death-in-service cover Cycle-to-work scheme Season ticket loan Employee Assistance Programme Personal development budget Access to alumni and professional networks Opportunities to become a brand ambassador Don't wait to kickstart a career in technology, grab your opportunity to train and work with Sparta Global today! TPBN1\_UKTJ

IT Infrastructure Engineer
ARC IT Recruitment
Hailsham
In office
Mid - Senior
ÂŁ45,000
RECENTLY POSTED
TECH-AGNOSTIC ROLE

Eastbourne | Fully Onsite | Up to ÂŁ45,000 DOE

We’re looking for a talented IT Infrastructure Engineer with strong Azure skills to join a growing tech business in Eastbourne. You’ll support and improve Real Time services and web application management systems in a fully onsite role.

Key Responsibilities

  • Provide technical support across core systems and infrastructure
  • Troubleshoot complex issues in an Azure-centric environment
  • Maintain, monitor and optimise SQL Server databases
  • Support Real Time services and web application management platforms
  • Participate in an on-call rota (1 in 3 weeks) for out-of-hours support

Requirements

  • 3+ years in 2nd/3rd line IT support
  • Strong hands-on experience with Microsoft Azure (IaaS/PaaS, monitoring, configuration)
  • Proven SQL Server administration and troubleshooting skills
  • Good general infrastructure knowledge and solid problem-solving ability
  • Clear communication and ability to work closely with internal teams

If you’re an Azure-focused IT Support Engineer looking for a hands-on onsite role, apply now with your CV.

Please note: Our client cannot offer sponsorship - you must have the right to work in the UK.

VMware Architect - DV Cleared
Experis
Basingstoke
In office
Senior - Leader
ÂŁ650/day - ÂŁ750/day
TECH-AGNOSTIC ROLE

VMware Architect

Must have an Active DV Clearance

Join a leading Defence and National Security programme as a VMware Architect, where you’ll guide the technical strategy and delivery of secure, large-scale infrastructure services. This is a high-impact role for a collaborative leader who thrives on driving innovation and delivering mission-critical solutions in complex, secure environments.

About the Role - VMware Architect

  • As a VMware Architect, you’ll lead the design and technical delivery of core infrastructure components from conception through to live service.
  • You’ll collaborate across architecture, engineering, and service teams to ensure cohesive delivery aligned to strategic goals.
  • Responsibilities include defining and governing solution architectures, maintaining design integrity, and ensuring alignment to customer and security requirements.
  • You’ll play a central role in shaping roadmaps and driving efficiency across multiple technical workstreams within an Agile delivery framework.

What We’re Looking For - VMware Architect

  • Proven experience designing and delivering secure, large-scale IaaS, PaaS, and workplace environments.
  • Deep expertise in VMware technologies including vCenter, vCloud Foundation, vCloud Director, Horizon, and App Volumes.
  • Strong understanding of architecture governance and delivery assurance.
  • Excellent problem-solving skills with the ability to lead collaborative design sessions and present complex ideas clearly.
  • Experience working within Agile delivery models and large transformation programmes.
  • Must hold DV clearance and be a sole UK national, with prior experience in highly secure environments.

Lead the transformation of critical infrastructure and help define the future of secure digital services as a VMware Architect.

To apply, please send your CV by pressing the apply button.

Spotlight
DevOps Senior Consultant
Opencast
Multiple locations
Hybrid
Senior - Leader
ÂŁ450/day - ÂŁ550/day

The Role You’ll lead on responding to outages, triaging issues, balancing stakeholder priorities/concerns, and keeping open communication channels. You’ll be responsible for designing, developing, and implementing continuous deployment solutions that help our clients to deliver software faster and more efficiently. You’ll be keen to understand our clients’ ways of working and will have an enthusiasm to learn new tools and technologies as needed. Essential experience We want you to have demonstrable experience in DevOps practices and appreciate that Cloud & Platform Engineering are big topics. Ultimately, we’re looking for talented engineers who can learn modern technologies in the digital space. In the interview, please show your experience in: · Designing, building, and testing software release processes that cover the entire SDLC. · Creating, modifying, and maintaining complex CI/CD pipelines. · Creating dashboards and visualisations for application performance that proactively identify and address potential problems before they occur. · Using automated testing to detect security issues/vulnerabilities in application and/or infrastructure code, thereby detecting issues before it reaches production (aka Shift-Left). · Strong experience in operating and maintaining services primarily in any of the BIG three public cloud providers (AWS, Azure, and GCP). Desirable experience Some other areas of experience that are not essential but still relevant to the role: · Identifying problems using RCA or 5-Whys methods and suggesting solutions to reduce the likelihood of incidents reoccurring. · A strong understanding of cloud networking and security concepts. · Understanding the principles of containerisation, and how to control and orchestrate groups of containers in production environments. · Writing clean, organised, structured and version-controlled code. · Knowledge of at least one scripting language that enables you to perform more complex automation tasks thereby reducing manual toil. · Preference for using CLI tools over relying on web portals. · Understanding SRE (live services) ways of working, that enables you to better increase reliability and availability of the service you support. · Auditing your service for FinOps and SecOps related compliance issues. Must be eligible for UK Security Clearance. If you don’t have all this experience please do still apply, as we can coach you in these areas if you join us.

Spotlight
Platform Developer - Operator Platform
Tombola
Sunderland
Hybrid
Mid
Private salary

We're on the hunt for dynamic and innovative .NET Full Stack Developers to elevate our Software Platform teams to new heights. This is your chance to dive headfirst into the heart of innovation, powered by cutting-edge AWS Cloud Technologies. What will you be doing? - Engineer captivating full stack web applications - Weave RESTful APIs for our clients to savour - Craft the unsung heroes – background services that bolster our platform - Pave the way for ingenious features and capabilities Technologies we use: - Master C# ASP.Net MVC (Framework & Core) and Node.js - Unleash the potential of VueJs and TypeScript - Harness the power of AWS with Lambda, ECS, S3, DynamoDB, and RDS - Empower your creations with Docker, Terraform, Packer, TeamCity, and GitHub - Dive into the depths of MSSQL, MySQL, and Redis Experience: - Crystal-clear communication: Your ideas will shape our future, so let them shine! - A hunger for knowledge: We're trailblazers, and that means constant learning. Embrace it! - A knack for innovation: Your ideas are the sparks that light our path. Let your creativity flourish! - Customer-centric vision: At tombola, it's all about enhancing our customers' experiences – make a difference! What do we offer? We champion a culture of inclusivity, flexibility, personal development, and mental wellbeing! As well as a salary that will be more than agreeable for you, we offer market leading benefits such as quarterly bonus, tombola merch, free breakfast and lunches in the office, private healthcare, hybrid working and much more.We champion a culture of inclusivity, flexibility, personal development, and mental wellbeing! As well as a salary that will be more than agreeable for you, we offer market leading benefits such as quarterly bonus, tombola merch, free breakfast and lunches in the office, private healthcare, hybrid working and much more.

Spotlight
DevOps - Consultant
Opencast
Multiple locations
Hybrid
Mid - Senior
ÂŁ50,000 - ÂŁ60,000

Ready to automate, innovate and make a real impact?

Do you want to build reliable, scalable systems that make a real difference to millions of people? Do you want to work at a certified B Corp with an inclusive and learning culture as part of a diverse team of great people?

If so, Opencast could be the place for you. We’re a growing tech consultancy that creates user-centred solutions with purpose for our clients in government, healthcare and purpose-driven businesses. Working in DevOps, you’ll build and maintain the systems that let teams respond quickly to needs. You’llwork on high-impact projects, helping to build reliable, scalable systems. We align work to industry-recognised roles such as Build & Release Engineer (BRE), Platform Engineer (PLE) or Site Reliability Engineer (SRE) and, where needed, to more specialised areas such as security, cloud hosting, infrastructure or networking.

What’s life like as a DevOps consultant at Opencast?

At Opencast, we love to keep things simple, and we love automation.

It’s not the same as your standard Devops Consultant job. Depending on your client’s needs, you’ll take on a range of roles. These will include:

  • Taking the lead on responding to outages, triaging issues, balancing stakeholder priorities/concerns, and keeping communication channels open with all parties.
  • Developing, and implementing continuous deployment solutions that help our clients to deliver software faster and more efficiently.
  • Collaborating with our clients to understand their ways of working and will have an enthusiasm to learn new tools and technologies as needed.
  • Contributing within Opencast communities.
  • Ensure that work is carried out in accordance with Opencast’s quality, environmental, and information security policies and procedures, as well as applicable customer policies, standards, and procedures while working on client.

We care about building things right. We believe in good devops practices and keeping things simple. We want to support you as much as we can on interiorising our approach to devops engineering and you supporting others.

  • We are proud consultants who combine our own experience and approach with our company values.
  • We are comfortable with new tech. We are empowered, cloud native, vendor agnostic devops engineers. We are empathetic, patient and care about quality.
  • We know when to pick our battles and how to manage expectations. We are humble, inclusive team players that listen and collaborate, with zero egos!
  • We’re always willing to teach and help others (inside or outside of our team). And we’re always willing to learn.
  • It’s a varied job that keeps you super technical and excited.

Salary:

  • ÂŁ50,000 - ÂŁ60,000

Some of the benefits our offer includes:

  • A competitive pension, health cash plan, share options and discretionary bonus.
  • Flexible hours and 25 days’ holiday.
  • People to support you every step of the way.

Where you’ll work:

  • Your working time at Opencast will be split between multiple locations, including from our HQ and hub locations, client site or home. Travel is part of life at Opencast, and takes in account requirements of your work, our clients and your team.

We include you:

  • We 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.

Interview:

  • Job interviews are on Microsoft Teams. We’ll make any adjustments to help you.
Spotlight
Platform Developer – Payments Team
Tombola
Sunderland
Hybrid
Mid
Private salary

Help Shape the Future of tombola 🎯 At tombola, our Payments Team is at the heart of delivering seamless and secure experiences for our players. We’re looking for a talented .NET Platform Developer with strong C# and .NET experience to help us build and improve the platform that powers tombola’s payment systems. This role offers hybrid working, giving you the flexibility to work both remotely and from our office. What you’ll be working on 👀 - Engineer platform applications that form the core of tombola’s payment systems - Design and build services for payment integrations - Develop background services that support key platform features - Take ownership of projects and contribute directly to tombola’s growth The tech you’ll get hands-on with 🔧 - C# ASP.Net (Framework & Core) - Node.js, Vue.js, TypeScript - AWS services (including S3, RDS, Lambda) - Docker, Terraform, TeamCity, GitHub - SQL databases (MSSQL, MySQL, Redis) What we’re looking for 😇 - Proven experience in C# and .NET – this is essential - Strong communication skills to share your ideas and collaborate effectively - A proactive mindset, always looking for ways to improve and innovate - A genuine passion for learning and growing in a fast-paced, dynamic environment - Creative problem-solving skills to tackle challenges and build robust solutions - A focus on delivering high-quality, reliable platform solutions that power payments Why join tombola? ⭐️ - Work in a fast-moving, collaborative Payments Team where your work makes a real impact - Thrive in an ever-evolving environment with continuous learning opportunities - Play a key role in building the platform that powers tombola’s payment systems - Enjoy hybrid working (3 days in the office) in a collaborative, supportive team - Benefit from a fantastic package of perks and opportunities designed to help you thrive Discover more about our benefits and perks here. If you’re ready to put your C# and .NET skills to work in a team where every transaction counts, your journey starts here. At tombola we know that our differences make us stronger and that thinking differently is key to long term success. We work hard to create a culture of inclusivity where everyone can celebrate our Free to be me value. We are committed to creating opportunities for everyone here at tombola, we welcome applications from all backgrounds and encourage individuals to apply, even if you don’t meet every requirement.

Spotlight
Platform Developer - Promotions & CRM Team
Tombola
Sunderland
Hybrid
Mid
Private salary

Join Our Promotions & CRM Team 🎯 An exciting opportunity has become available in our Promotions & CRM Team following an internal promotion – a true reflection of how we love to see our people grow and progress at tombola. We’re looking for a talented .NET Platform Developer with strong experience across C#, .NET, JavaScript and Terraform to help us evolve the platform that powers our promotions and customer relationship management (CRM) systems. This role offers hybrid working, giving you the flexibility to work both remotely and three days per week from our office in Sunderland. What you’ll be working on 👀 • Building and enhancing the services that power tombola’s promotional mechanics and CRM capabilities • Helping to move our promotional systems towards a microservices-based architecture • Designing and developing scalable platform solutions • Taking ownership of projects and contributing directly to tombola’s growth What we’re looking for 😇 • Proven experience with C# and .NET – this is essential • Strong understanding of both front-end and back-end development • Experience with Terraform and cloud-based technologies • A collaborative mindset and clear communication style • A proactive, curious approach – you’re always looking to improve and innovate • A genuine passion for learning and delivering high-quality, scalable solutions Why join tombola? ⭐️ • Join a team that’s shaping how we deliver promotions and player engagement across our platform • Be part of an environment where internal growth and progression are truly celebrated • Work on exciting new projects as we evolve our architecture and introduce a new CRM platform • Enjoy hybrid working in a collaborative, supportive team • Benefit from a fantastic package of perks and opportunities designed to help you thrive Discover more about our benefits and perks here. If you’re ready to use your .NET expertise to help power the next generation of tombola’s promotional systems, your journey starts here. At tombola we know that our differences make us stronger and that thinking differently is key to long-term success. We work hard to create a culture of inclusivity where everyone can celebrate our Free to be me value. We’re committed to creating opportunities for everyone and welcome applications from all backgrounds – even if you don’t meet every single requirement.

Spotlight
Platform Developer - Game Integration Team
Tombola
Sunderland
Hybrid
Mid
Private salary

Help Shape the Future of tombola 🎯 We're looking for a platform developer to join our Game Integration Team. At tombola, this team ensures our platform can support multiple games and studios reliably. We are looking for a talented .NET Platform Developer to focus on mainly back-end, platform work. Your key role will be decoupling our platform from games, making it flexible, scalable, and ready for multiple internal and 3rd party games. This role offers hybrid working, giving you the flexibility to work both remotely and from our office. What you’ll be working on 👀 • Refactor and decouple platform components to support multiple games • Maintain and improve back-end services and APIs • Ensure the platform is reliable, scalable, and flexible • Take ownership of back-end projects and contribute directly to tombola’s growth The tech you’ll get hands-on with 🔧 • C# ASP.NET (Framework & Core) • Node.js, TypeScript • AWS services (S3, RDS, ECS) • Docker, Terraform, TeamCity, GitHub • SQL and NoSQL databases (MSSQL, AWS DynamoDB, Redis) What we’re looking for 😇 • Strong back-end and platform experience in C# and .NET • Comfortable working with APIs and server-side systems • Proactive mindset and problem-solving skills for platform challenges • Strong communication to collaborate effectively • Focus on delivering reliable, scalable back-end solutions Why join tombola? ⭐️ • Work in a collaborative Game Integration Team where your back-end work powers multiple games • Thrive in a fast-moving environment with continuous learning opportunities • Play a key role in shaping the platform that enables games across tombola • Enjoy hybrid working (3 days in the office) in a supportive team • Benefit from a fantastic package of perks designed to help you thrive If you are ready to put your C# and .NET skills to work in a mainly back-end, platform-focused role, your journey starts here. At tombola we know that our differences make us stronger and that thinking differently is key to long term success. We work hard to create a culture of inclusivity where everyone can celebrate our Free to be mevalue. We are committed to creating opportunities for everyone here at tombola, we welcome applications from all backgrounds and encourage individuals to apply, even if you don’t meet every requirement.

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Frequently asked questions
Our job board features a wide range of Infrastructure and Platform Engineer roles, including positions focused on cloud infrastructure, site reliability engineering (SRE), DevOps, network engineering, and systems architecture across various industries.
Common skills include expertise in cloud platforms (AWS, Azure, GCP), containerization tools (Docker, Kubernetes), infrastructure as code (Terraform, Ansible), scripting languages (Python, Bash), and knowledge of CI/CD pipelines and monitoring tools.
Yes, many employers post remote or hybrid Infrastructure and Platform Engineer positions. You can filter your job search by location or remote preferences to find opportunities that suit your work style.
We recommend keeping your resume up-to-date with relevant certifications and projects, tailoring your application to each job description, and gaining experience with the latest cloud and automation technologies. Additionally, preparing for technical interviews focused on system design and troubleshooting can be very beneficial.
Yes, we offer blog articles, webinars, and guides on topics like certification paths, emerging technologies, interview tips, and salary trends specifically tailored for Infrastructure and Platform Engineers.