It infrastructure manager jobs in London, greater london

Platform Engineer

Remote (UK-based) | Full-time | Salary: £71,043 + benefits including 4.5-day week and 11% employer pension

Do your best work, for the right reasons.

Oak is a fully remote, mission-driven organisation offering high levels of flexibility, autonomy, and purpose. We’re a national not-for-profit working in partnership with teachers to create the highest-quality, sequenced curriculum and lesson resources for pupils across all subjects and age groups.

Our culture has been independently recognised through:

• Flexa verified (93% overall score, including 95% for working hours and 97% for role modelling)

• Escape the City's Top 1% Employers – based on anonymous colleague reviews of culture, development, and impact

• Investors in People Gold - through external accreditation and colleague feedback

�� About the Role

We've built a lot, fast. Now we want to make it last.

As a young organisation, we've used modern technology to move quickly and get remarkable products into teachers' hands. We've proven what's possible. Now we're maturing, making sure the foundations are as strong as what's built on top of them. We see this role as central to that change.

You'll work with engineering, product, and research colleagues to build confidence in using observability principles that deepen our understanding of how teachers and pupils use our products, and help us keep improving them. We work in product squads alongside designers, researchers, and education experts, regularly releasing new features and improvements so teachers and pupils get quick and easy access to the highest quality learning resources.

Alongside other members of the platform engineering group, you'll enable squads to move more quickly by optimising tooling and implementing automations, including the effective and safe use of AI. You'll drive the creation and adoption of engineering standards across code, deployment, security, observability, and monitoring. And you'll be a key driver of automation, working with the rest of the platform team to improve the overall developer experience.

You'll need a good understanding of platform engineering in a SaaS-heavy environment and the value it brings to an organisation. A solid grounding in development practices, security fundamentals, and infrastructure operation matters. But specific technical skills are less important to us than a passion for automation, an ability to understand complex systems, and a pragmatic engineering approach.

As part of the Oak team, you'll contribute to the wider success and culture of the organisation, and support and role model our five values: create the right environment, be a great colleague, own your role but work for the team, make things happen, and keep getting better.

��What you'll be doing:

• Leading continuous improvement of the observability, performance, and reliability of our web applications (Next.js, JavaScript, TypeScript, Node) and serverless functions (Google Cloud Functions, Cloudflare), deployed on Vercel and Cloudflare

• Helping teams maintain high service quality by promoting a culture of quality across engineering and product, and enabling squads to use SLOs and SLAs effectively

• Contributing to the strategy and evolution of our monitoring, logging, and reporting solutions so developers can resolve problems quickly and get meaningful insights into application behaviour

• Identifying and implementing automations that speed up development, improve security, or raise the quality of what we deliver

• Working in cross-functional, product-oriented squads with colleagues from across the organisation

• Deputising for other members of the platform team and taking on broader responsibilities as needed

�� What we're looking for

You'll have strong professional experience working with event-driven architectures using serverless technologies such as Google Cloud Run, AWS Lambda, or Azure Serverless.

Beyond that, you'll bring:

• Demonstrable experience collaboratively designing and implementing observability, monitoring, and reporting solutions for complex cloud infrastructures in a major cloud provider (GCP, AWS, or Azure), including solutions for squad-specific use cases

• Confidence reading and maintaining web application code, with the ability to design and build small apps, preferably in JavaScript or TypeScript

• Experience with cloud computing platforms and a working familiarity with Infrastructure as Code tools

• A collaborative approach, comfortable promoting and leading collaboration with both technical and non-technical stakeholders, and able to frame work in terms of impact.

You'll want to contribute in all areas, not just your own lane. You'll be comfortable working at pace across a range of digital systems, always looking for ways the team can keep getting better. And you'll be excellent at remote working, building relationships and managing your time effectively.

Specific technical skills matter less to us than a sound engineering mindset and the ability to bring others with you.

�� Our Benefits

• 25 days annual leave, plus one extra day for each year of service (up to 28)

• Additional Oak closure days over Christmas/New Year

• 11% employer pension contribution (with no minimum employee contribution)

• A 36-hour working week, with half-days on Fridays or every other Friday off

• Fully remote working — we’ll support your home set-up and offer coworking options if preferred

• Twice-yearly in-person offsites to collaborate, connect, and have fun

• A culture that genuinely supports flexibility, autonomy, and trust

�� Inclusion and Belonging

We believe diverse teams build better products. We warmly welcome applicants from all backgrounds, particularly those who are underrepresented in the tech and education sectors. 

If you're from an underrepresented group, there's a good chance you're discounting yourself before you've even started. That's more common than you'd think, and it means we may miss out on brilliant people. If you're excited by this role but don't meet every requirement, please apply anyway.

We use the Applied platform to help reduce bias in our hiring process. Answers are anonymised and reviewed by a panel of humans.

�� Key Info

• Location: Remote, but you must be based in the UK with the legal right to work here

• Sponsorship: Unfortunately, we’re unable to offer visa sponsorship at this time

• Closing date: We’ll be reviewing applications as they come in and may close the role early

If this sounds like the kind of role and team where you could do your life’s best work, we’d love to hear from you.

Next steps

You'll answer a few admin questions followed by three questions about your day-to-day work. Answers are anonymised, randomised, and reviewed by a panel, so it's your thinking that gets assessed, not your CV.

If you're shortlisted, we'll invite you to interview. We give everyone feedback at the end of the process.

Interview dates:

Interview 1: Monday 13 and Tuesday 14 July 2026

Final interview: Monday 20 and Tuesday 21 July 2026

If this sounds like somewhere you could do your life's best work, we'd love to hear from you.

We're getting strong responses to our roles and we may close applications early. If you're interested, don't leave it too long.

We are an equal opportunities employer.

We're an equal opportunities employer and committed to making sure everyone is treated fairly, regardless of gender, age, disability, religion, belief, sexual orientation, marital status, or race.

Harris Hill is recruiting for a Head of Finance and Operations for this well-established Charity based in North London

• Location: North London
• Salary: to £65,000 per annum depending on experience  
• Hybrid working: 2 – 3 days a week is required at our offices.
• Working pattern: Flexible working hours, with home and office working
• Reports to: Chief Executive
• Direct reports: Senior Finance Officer 
• Key working relationships: Senior Management Team / Treasurer / Board of Trustees

Purpose of Role

The Head of Finance & Operations is a pivotal senior leadership role responsible for ensuring the financial sustainability, operational effectiveness and strong governance of the charity.

Reporting directly to the CEO and working closely with the Board of Trustees, Treasurer and Senior Management Team, the postholder will lead the charity's finance function whilst overseeing governance, risk, compliance, systems, facilities and business operations.

This is a hands-on role within a lean and ambitious organisation, requiring both strategic leadership and operational delivery. The successful candidate will play a key role in supporting organisational decision-making, strengthening infrastructure and ensuring the charity is well-positioned for future growth.

Key Responsibilities
 

Financial Leadership

• Lead financial planning, budgeting and forecasting processes
• Develop and manage cashflow, ensuring long-term financial sustainability
• Produce timely and accurate management accounts and financial reports for the CEO, Board and Committees
• Oversee the preparation of statutory accounts and manage the external audit process
• Ensure strong financial controls, compliance and fraud prevention measures
• Support the CEO, Treasurer and SMT with financial insight, analysis and scenario modelling
• Line-manage the Senior Finance Officer to ensure effective financial reporting and controls.
• Develop longer-term financial planning, cash flow and budgeting processes to help shape the future financial direction of the charity.
• Ensure adherence to financial policies, procedures, and fraud prevention controls.

Strategic Leadership & Organisational Planning

• Act as a key member of the Senior Management Team, contributing to organisational strategy and planning.
• Translate financial and operational data into clear, actionable insight.
• Support performance monitoring and organisational decision-making across the charity.
• Contribute to the development and delivery of sustainable growth plans.
• Drive a culture of continuous improvement and organisational effectiveness.

Governance, Risk & Compliance

• Lead the coordination of Board and Committee cycles, ensuring meetings are effectively planned and delivered.
• Oversee the preparation and collation of Board and Committee papers, working with SMT colleagues to ensure timely submission of reports.
• Maintain the governance calendar and ensure compliance with statutory and regulatory deadlines.
• Attend Board and Committee meetings as required, providing financial and operational insight.

Systems, Data & Information Governance

• Provide strategic oversight of the charity's systems, technology and data infrastructure.
• Lead systems improvement projects to enhance efficiency, reporting and user experience.
• Oversee the charity's CRM, finance systems and reporting platforms.
• Manage relationships with external IT providers and consultants.
• Act as the charity's Data Protection Accountable Person.

Operations, Facilities & Procurement

• Oversee office operations and facilities management.
• Manage supplier relationships and key service contracts.
• Lead procurement processes and ensure value for money across operational expenditure.
• Ensure operational policies, procedures and controls support effective service delivery.
• Support organisational resilience and business continuity planning.

The Operations Officer is a pivotal member of the team who will support the organisation to run its activities efficiently and effectively. As part of a small team, you will work collaboratively with most of the charity’s functions but in particular provide regular support to the SMT, finance, HR and fundraising teams.

Who we are:

WasteAid is an international non-governmental organisation that works in low and middle-income countries to implement environmental and economic empowerment programmes, focusing on support to nascent green businesses and grassroots entrepreneurs. The work improves the livelihoods of some of the poorest and most marginalised, promotes circular economy innovation and contributes to a cleaner and healthier future for all.

Our programmes focus predominantly on the reduction of plastic, organic, textile and e-waste pollution in areas of the world that have no formal waste management systems.

The organisation promotes and shares locally appropriate, evidence based inclusive practices, supporting and empowering others to take positive action. We partner with public, private and community-based organisations in countries where the lack of waste management systems is harming the environment, economy and society. We achieve our goals through our 3 flagship programmes:

- Our Wastepreneur programme for those individuals and micro businesses trying to make a living within the circular economy and make a difference in their communities.

- The WasteAid Circular Economy Network which brings together national stakeholders, local authorities and the private sector to tackle local waste challenges through networking, training, infrastructure support and innovation challenges.

- First Step Resource Management Programmes focus on a whole system approach to divert waste from landfill supporting community behaviour change, basic infrastructure, collector group training and end market development.

The organisation is just over 10 years old and has enjoyed sustainable growth with an annual budget this year of circa £1.2 million. It is a dynamic organisation with an international team who work in a supportive and collegial environment.

WasteAid currently implements programmes in The Gambia, India, South Africa and Uganda.

Purpose of Role

The Operations Officer is a varied role that helps keep the charity’s different functions running smoothly. Working closely with a small team a typical day can be a combination of regular tasks involving prompt and careful handling of incoming communications by email, post and telephone call, responding to invoices or payment requests and preparation of letters, contracts or reports. Other tasks such as recruitment support, staff onboarding, events and travel planning are less routine but may be part of your day as and when they occur.

Team co-ordinating

· Manage calendars and appointments, scheduling team meetings, appointments and events.

· Co-ordinate travel plans including booking transport, accommodation and supporting visa application processes.

· Attend quarterly Board meetings, taking minutes.

· Assist in the preparation and distribution of Board materials.

· Track charity assets and equipment, liaising with outsourced IT support as necessary.

HR Support

· Lead on fulfilment of recruitment campaigns, organising the recruitment pack, placing job adverts, handling applications, arranging interviews and tests.

· Issue contracts, contract variations, ensure signed records and references are filed.

· Prepare the induction of new joiners including introductory meetings and issuing equipment.

· Storing safeguarding records.

· Administer the charity’s HR filing system on SharePoint and the online HR management system.

· Keeping the charity organogram and staff profiles up to date.

· Logistic support for leavers, arranging collection of equipment.

Fundraising

· Work with fundraising colleagues to ensure that incoming communication is routed appropriately or responded to.

· Update records in the charity’s CRM system.

· Print and post written appeal letters.

· Logistics support for fundraising events, charity attendance at conferences, award ceremonies and trade fares.

Finance

· Handle incoming invoices and payment requests, obtaining authorisation from budget holders.

· Manage staff prepayment cards, topping up funds, issuing new cards and cancelling leavers’ cards.

· Prepare a bi-weekly payment run for international payments.

· Support the SMT with expense claims.

· Update the charity’s finance systems and file financial documents in SharePoint.

· Prepare Gift Aid claims, including utilising the charity’s CRM function.

Administration

· Manage personal and shared email accounts.

· Monitor and route incoming post.

· Answer incoming telephone calls, arranging a rota basis with colleagues.

· Preparing and issuing contracts, letters, reports or similar for signatures, including by Docusign.

· Keep all information confidential and comply with data protection and ethics legislation, including being up to date with GDPR requirements.

Other

· Ad-hoc procurement of goods or services as and when required.

· Comply with the charity’s policies and procedures.

· Occasional travel to charity meetings or events is required. Travel outside of the UK is unlikely.

· Any other reasonable duties as required.

Person Specification

Skills & Experience

This listing represents the full and ideal picture of the role. It is likely that not every strong candidate will be able to demonstrate all the listed attributes. If you feel that you can meet most of these qualifications, we encourage you to apply and give some thought as to how you might acquire any other necessary experience/skills after joining WasteAid.

Essential

· Experience in an administrative, operations, finance, HR or team coordination role.

· Excellent organisational skills and ability to manage competing priorities.

· Strong written and verbal communication skills.

· Good working knowledge of Microsoft Office, especially Outlook, Word, Excel and SharePoint.

· Ability to handle confidential information appropriately.

· Strong attention to detail.

· Comfortable working remotely and collaboratively with a small team.

Desirable

· Experience in a charity, NGO or international development organisation.

· Experience using CRM, HR or finance systems.

· Experience supporting recruitment, onboarding or governance processes.

· Understanding of Gift Aid, safeguarding administration or GDPR.

· Interest in waste management, circular economy, climate, environment or international development.

Personal Attributes

· A self-starter, enthusiastic, reliable and professional.

· Can-do attitude, taking a ‘hands-on’ approach to getting things done.

· Enjoys individual, team and collaborative working.

· Ability to work flexibly and know how to prioritise workload.

· Demonstrates a consistent high standard of work and attention to detail.

· Willingness to learn, confident to make improvement suggestions.

· Works with honesty and integrity and is aligned with WasteAid’s values.

Hackney Empire is looking for a new Theatre Technician.

The Theatre Technician plays a vital operational role within our busy 1,250-seat theatre and additional rehearsal and event spaces. Supporting the technical leadership team, you will deliver exceptional hands-on technical support across stagecraft, lighting, sound and rigging systems to realise the creative ambitions of visiting companies and in-house productions. 

This is a production-focused role that requires combining physical, high-level stagecraft management during the intensive fit-ups, live show operations and rapid get-outs with a proactive approach to health and safety, equipment maintenance and visiting company care. 

Location: Remote (based in England, Scotland and Wales with occasional travel).

Salary: £25,360 - £28,665 pro rata (£20,288 - £22,932 actual)

Hours of work: 28 hours a week (4 days)

Contract type: Permanent

Why work for Kids Matter?

• Generous annual leave – 25 days (plus bank holidays) per year pro rata, with time off between Christmas and New Year's additional to this allowance.
• Remote working contribution – receive £26/month pro rata towards the costs of working from home and/or using a co-working space.
• Access to coaching sessions, training opportunities and our Employee Assistance Programme (a confidential support service for staff).
• Flexible working across weekdays to suit your schedule.

About us

Kids Matter is one of the UK’s fastest growing children’s charities. Our vision is to see every child in need raised in a strong family. Our mission is to reduce the impact of poverty on children through community-based parenting programmes.

Research shows that group-based early intervention parenting groups are the most effective way to support children in need. We train peer facilitators in local churches - the largest voluntary body in the country - to run our affordable, accessible and highly effective parenting programmes, written by Clinical Psychologists. They come alongside parents and carers, building long-lasting community in addition to encouraging confidence and learning positive parenting skills.

We value difference and diversity, and we want our workplace to be built on shared values of equality and mutual trust, with team members representing the wide range of backgrounds and experiences that exist within the UK. We therefore actively encourage applications from people of diverse backgrounds and varied experiences, particularly those who are African, Afro-Caribbean, Asian or part of other minority ethnic communities, who have lived experience of the impact of low-income/low-support circumstances, and who are living with a disability or identify as being neurodivergent.

About the role

The Support & Training Coordinator role involves:

• Managing onboarding processes for new facilitators attending training, ensuring clear communication of expectations and timelines, including safeguarding checks
• Supporting the Support Coaches by coordinating essential ongoing facilitator engagement: including group calls, follow up sessions, communication touchpoints and additional resources
• Coordinating the logistics of monthly facilitator training sessions, including placing orders, liaising with suppliers, monitoring stock levels and order numbers, and overseeing communications and systems
• Developing and maintaining systems that monitor and support the full facilitator journey — from onboarding through to ongoing support

About you

Do you have strong organisational and administrative skills? Can you work confidently with systems, databases, and digital tools? Are you a Christian with an active faith in Jesus? Do you have a passion for Kids Matter’s vision of seeing every child in need raised in a strong family?

Then we would love to hear from you!

Please see the job pack for more details on the role and application process.

How to Apply

You can apply for the Support & Training Coordinator position by completing a copy of our online application form.

The deadline for applications is 13th July at 9am. All successful and unsuccessful applicants will be notified by email.

We also ask for all applicants to submit an Equal Opportunities Monitoring Form, which will be sent to you to complete following the submission of your application. This form will be used for anonymous analysis to ensure our overall recruitment procedures are fair and transparent. It will never be viewed or used as part of the selection process. It is optional to submit this form.

If you have any questions, please refer to our recruitment FAQs document. If you would like any application and interview support or you need any reasonable adjustments throughout the application process, please contact Katie Washington (HR & Systems Manager).