Platform Engineer
Remote (UK-based) | Full-time | Salary: £68,671 + benefits
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:
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Flexa verified (93% overall score, including 95% for working hours and 97% for role modelling)
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Escape the City's Top 1% Employers – based on anonymous colleague reviews of culture, development, and impact
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Investors in People Gold - through external accreditation and colleague feedback
About the Role
In this role, you will be working with engineering, product and research colleagues to build confidence using observability principles that aids our understanding of our users and help us continually improve our products. We work together in product squads alongside designers, researchers and education experts, regularly releasing new features and improvements to give teachers and their pupils quick and easy access to the highest quality learning resources.
As a young organisation we have been able to leverage the latest technologies to rapidly build and deliver the game changing products we have. Now that we've proven ourselves and are established, we want to mature our processes to ensure we are getting the best out of the technology and remain able to respond quickly to business needs. We see this role as being a key part of that change.
You will be tasked with raising our monitoring and observability to a high standard across all our key applications while working closely with engineering teams to help them improve the stability of their applications and give engineers more sense of ownership.
You will also drive site reliability engineering principles and be a key driver of automation by working alongside other members of the platform team, helping to improve the overall developer experience.
Candidates must have a good understanding of SRE principles and the value they bring to an organisation. While a good grounding in development practices, security fundamentals and infrastructure operation are key, specific technical skills are less important than a passion for automation, an ability to understand complex systems and a keenness to learn.
Responsibilities
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Lead the continuous improvement of the observability, performance, and reliability of our web applications (Next.js, JavaScript, Typescript, Node), Serverless Functions (Google Cloud Functions, Cloudflare). Deployed on PaaS Infrastructure (Vercel, Cloudflare).
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Promote and nurture a culture of quality across the product and engineering department, enabling teams in using SLO/SLAs to ensure they maintain a high quality of service delivery.
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Take ownership of our observability, monitoring, logging and reporting solutions to ensure they are easy to use and provide development teams with the information they need to understand service quality, resolve problems quickly, and get meaningful insights into application behaviour.
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Identify and implement ways in which automation can be used to speed up development, secure systems or improve the quality of the services we provide.
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As a member of the Oak Team, you will 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.
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Work in cross-functional and product-oriented squads with colleagues from across the organisation, as required. Oak has a strong focus on collaboration and mentoring.
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Deputise for other members of the Platform team and take on other general responsibilities as required.
Knowledge, skills, and experience
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The ideal candidate would have strong professional experience leading the continuous improvement of event-driven architectures using Serverless technologies such as Google Cloud Run, AWS Lambda or Azure Serverless.
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Considerable experience in designing and implementing monitoring, observability and reporting solutions for complex cloud infrastructures within a major cloud provider (GCP, AWS, Azure). In production we’re using Datadog as our main monitoring platform.
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Confident in understanding and maintaining web application code and able to design and build small apps, preferably using JavaScript/TypeScript.
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Experience working with Cloud computing platforms and a familiarity with Infrastructure as Code tools. We’ve chosen Terraform as our Infrastructure as Code tool.
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Comfortable promoting and leading a spirit of collaboration with a range of technical and non-technical stakeholders.
The successful candidate will have a desire to contribute in all areas to ensure Oak is successful. You will be comfortable working at pace, with a range of digital systems (including proprietary ones as required) and you will continuously look at ways that the team can keep getting better. You will be excellent at working as part of a remote team, building relationships and managing your time effectively.
Our Benefits
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25 days annual leave, plus one extra day for each year of service (up to 28)
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Additional Oak closure days over Christmas/New Year
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11% employer pension contribution (with no minimum employee contribution)
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A 36-hour working week, with half-days on Fridays or every other Friday off
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Fully remote working — we’ll support your home set-up and offer coworking options if preferred
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Twice-yearly in-person offsites to collaborate, connect, and have fun
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A culture that genuinely supports flexibility, autonomy, and trust
The successful candidate will have a desire to contribute in all areas to ensure Oak is successful. You will be comfortable working at pace, with a range of digital systems (including proprietary ones as required) and you will continuously look at ways that the team can keep getting better. You will be excellent at working as part of a remote team, building relationships and managing your time effectively.
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.
We use the Applied recruitment platform to help reduce bias in our hiring process.
Key Info
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Location: Remote, but you must be based in the UK with the legal right to work here
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Sponsorship: Unfortunately, we’re unable to offer visa sponsorship at this time
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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 some questions related to your day-to-day job. Your answers will go through our sift process: all answers will be anonymised, randomised, and then reviewed by a panel of reviewers (real humans).
If you are shortlisted, we’ll invite you to the next stage, which will consist of a short chat with one of our Engineering Managers.
We love giving feedback, so at the end of the application process, we'll share how well you performed.
We aim to begin interviews in January 2026.
We are receiving excellent responses to our job advertisements. This may lead us to close the role early, so if you are considering applying, please submit your application promptly to avoid missing out.
We are an equal opportunities employer.
We are committed to a policy of Equal Employment Opportunity and are determined to ensure that no applicant or employee receives less favourable treatment on the grounds of gender, age, disability, religion, belief, sexual orientation, marital status, or race, or is disadvantaged by conditions or requirements which cannot be shown to be justifiable.
The client requests no contact from agencies or media sales.
At YMCA DownsLink Group, our mission is to help children and young people have a fair chance to be who they want to be. We do this by providing a safe home, building life skills and self-confidence, and supporting emotional wellbeing and mental health.
Our Values - we do what’s right, we work with heart, and we build real connections - guide and shape how we show up for children and young people we support and for each other.
YMCA What is Sexual Exploitation (WiSE) is our child sexual exploitation project which works with children and young people across Sussex and Surrey. Our primary focus of work is supporting young people affected by exploitation through raising awareness, education and empowerment.
We have an exciting opportunity to join the WiSE team as a Male Child Sexual Exploitation (CSE) Practitioner. This role involves providing specialist support, working across Sussex and Surrey to provide case work support and group interventions to boys and young men at risk of or experiencing sexual exploitation, as well as those exhibiting harmful sexual behaviour. You will deliver outreach sessions in various settings, collaborate with professionals to support interventions leading to prosecutions, and provide training on boys/young men and sexual exploitation.
Due to the sensitive nature of the client group and in order to ensure that the young people feel safe, supported and understood, there is a genuine occupational requirement for the post holder to be male, as permitted under the Equality Act 2010.
A full driving licence and access to a car are essential due to the wide geographic area covered by the service. You will be required to visit head office in Hove once a week for an anchor day. The other days will be across Sussex and Surrey in the community
In delivering the role, the key responsibilities are:
- Carry a caseload of boys and young men identified as exhibiting harmful sexual behaviours and/or being sexually exploited
- Work collaboratively with other professionals to provide intensive and holistic support
- Maintain detailed case notes and contribute to reports
- Facilitate group work interventions in schools, accommodation projects and youth groups
- Deliver detached sessions in various settings to engage at-risk boys and young men
- Provide expertise and increase awareness of harmful sexual behaviour and sexual exploitation
- Contribute to WiSE Child Exploitation training and awareness campaigns
About You – If you are enthusiastic about this opportunity but don’t meet every single requirement, we still encourage you to apply. Your skills and experiences may be more transferable than you think, and you could be exactly the person we are looking for.
Experience and Knowledge:
- Proven experience in safeguarding young children
- Experience providing casework support to boys and young men
- Group work experience with young people
- Safeguarding children and young people at risk of serious harm
- Delivering and risk assessing outreach work with young people
- Knowledge of risks posed to vulnerable young people through sexual exploitation and harmful sexual behaviour
- Significant knowledge and understanding of boys and young men and their lives
Qualifications:
- Qualification in Youth Work/Social Work or equivalent, or comparable experience working with vulnerable young people.
CLOSING DATE: Sunday 4 January at midnight. We reserve the right to close this advert early if a successful candidate is found, so please submit your application as soon as possible.
Successful candidates will already have the right to live and work in the UK without restrictions. We are unable to offer visa sponsorship for this role
An inclusive workplace We are committed to policies and practices of equity, diversity, and inclusion and to supporting our people to make sure our culture is consistent with this commitment.
Accessibility If you require assistance or have questions regarding the application process, please do contact us.
YMCA DLG requires all staff and volunteers to be committed to safeguarding and promoting the welfare of children and young people, and to respond proactively to safeguarding concerns. Successful applicants are required to undertake an Enhanced DBS (including the Children’s and Adults’ barred lists) check, along with a reference and background check carried out by a third-party service provider.
YMCA DLG requires all staff and volunteers to be committed to safeguarding and promoting the welfare of children and young people, and to respond proactively to safeguarding concerns. Successful applicants are required to undertake an Enhanced DBS (including the Children’s and Adults’ barred lists) check, along with a reference and background check carried out by a third-party service provider.
Our mission is to help children and young people have a fair chance to be who they want to be.

The client requests no contact from agencies or media sales.