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As a Solutions Architect at our charity, you will play a pivotal role in designing and implementing technology solutions that support our mission and strategic goals.
With the continued implementation of our new Salesforce CRM, you will ensure its successful integration and optimisation while also overseeing the architecture of other critical technologies across the organisation.
This role requires a blend of technical expertise, strategic thinking, and excellent communication skills to drive innovation and efficiency.
What we can offer you:
In return for your commitment to our cause and to recognise the value of our employees, Battersea offers a range of benefits to support the wellbeing of our employees. These include:
We are also committed to providing learning and development to our employees. During your time with us, we provide support for your professional and career development, including access to digital and in-person training programmes, leadership and management training, mentoring and much more.
Our hybrid working model:
We operate a 50% onsite hybrid working model, with our office-based staff splitting their time between site based and home working. This enables our office-based staff to balance the benefits of home working with onsite collaboration and maintaining a connection to our cause.
Diversity and inclusion:
We are committed to providing a welcoming and inclusive experience for all staff, volunteers and trustees and those hoping to join us. We operate an anonymised shortlisting process and actively seek to ensure our process is fair and equitable for all.
We understand the value of diverse voices, perspectives, and experiences to help us deliver even more for our dogs and cats, and we welcome applicants from all sections of the community.
As a Disability Confident Committed Employer we will ask about any adjustments you may need at application and/or interview stage, and if you are offered a role with us, we’ll talk to you about any workplace adjustments you may need to help you perform at your best. Greyscale copies of the recruitment pack are also available on request.
More about us:
At Battersea, we aim to never turn away a dog or cat in need of help. We give each one lots of love, expert care and get to know their characters and quirks so we can find them a new home that’s just right for them. Join us and help us be here for every dog and cat, wherever they are, for as long as they need us.
Acceptable use of AI:
At Battersea, we value expertise. We recognise each candidate that applies to us will have a range of expertise they can offer us, so we want to hear about this in your own words. We understand the support that generative artificial intelligence (AI) software can offer but it can also lead to numerous applications presenting as generic and impersonal. This makes it difficult to gain understanding of your unique experience.
To best showcase yourself, we encourage you to write your responses without the assistance of AI. If you require the use of AI software to aid in completing your application, we ask you use the generative responses as a prompt for writing your answers and avoid copying and pasting. You must also ensure the information presented in your application accurately reflects your experience.
Closing date: 6th August 2026
All applications must be submitted before the closing date advertised. We reserve the right to close the vacancy early if a high volume of applications is received.
Interview date(s): To be confirmed
For more information about the role, please download our Recruitment pack.
Battersea is here for every dog and cat, and has been since 1860. We believe that every dog and cat deserves the best.



The client requests no contact from agencies or media sales.
Actively Interviewing
This organisation is scheduling interviews as applications come in. They're ready to hire as soon as they find the right person. Don't miss your opportunity, apply now!
Senior Software Engineer (AI/ML)
Remote (UK-based) | Full-time | Flexible working | salary £82,409 + benefits including 4.5-day week and 11% employer pension
Do your best work, for the right reasons.
We're looking for a Senior Software Engineer (AI/ML) to help us build beautifully simple, high-impact digital products that support teachers and improve outcomes for pupils across the UK.
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 are looking for an experienced Senior Software Engineer (AI/ML) to join our AI Platform team.
Oak's AI Platform team builds and maintains our core AI infrastructure, including shared services, prompt libraries and reusable pipelines. This is essential in enabling our product squads to deliver safe, effective and scalable AI features that support teachers and pupils across the UK.
You'll take a leading role in shaping Oak's AI Platform, contributing towards the technical direction for reliable, safe and scalable AI capabilities. You'll work with product squads to turn ambiguous problems into robust solutions, provide technical guidance and mentorship to engineers, and help establish the patterns, tooling and standards that enable responsible AI delivery across Oak.
You'll work across the boundary between machine learning and software engineering: taking the same ownership of production reliability, testing and developer experience as other senior engineers on the team, while keeping safety and responsible AI at the centre of what you build.
In this role, you may work on:
Enhancing Retrieval-Augmented Generation (RAG) pipelines, including context chunking, prompt construction and implementing strategies to improve relevance and accuracy.
Optimising embedding and vector similarity systems through semantic search, clustering, filtering logic and dimensionality reduction techniques.
Supporting model evaluation and safety tooling, such as automated test harnesses, hallucination detection, content moderation and input guardrails.
Contributing to model fine-tuning, prompting and deployment, with a focus on balancing performance, accuracy and cost-effectiveness.
🔧 What You'll Be Doing
Lead the continuous improvement of Oak's machine learning models and systems, from prototype through to production at scale.
Develop and maintain highly performant ed-tech applications that are secure, scalable, highly available and accessible to the widest number of users, meeting Government Digital Service standards.
Be an expert authority within the engineering team on the architecture, code base and AI/ML best practices, providing mentorship to less experienced colleagues.
Design and coordinate the integration of AI/ML models with existing Oak systems, ensuring robust model serving and end-to-end testing.
Take responsibility for the operation and reliability of production services you build — monitoring performance, resolving issues, and addressing capacity constraints before they affect users.
Lead the implementation of new processes or tools that improve the user or developer experience.
As a member of the Oak team, contribute to the planning and culture of the organisation.
Work in cross-functional and product-oriented squads with colleagues from across the organisation, as required.
Deputise for more senior colleagues and take on other general responsibilities as required.
🌱 What We're Looking For
5+ years' experience leading the continuous improvement of machine learning models and systems in production, alongside significant experience architecting and building high-performing web applications with modern JavaScript libraries and tools.
Extensive knowledge of machine learning frameworks and cloud-based machine learning tools, with experience moving models from development to production.
Understanding of machine learning ethics, fairness frameworks and responsible AI principles, including bias detection and privacy-preserving data practices.
Experience building evaluation frameworks and automated test harnesses for AI/ML systems from scratch. Including techniques for detecting hallucinations, measuring output quality, and monitoring model performance and safety in production.
Proven experience proposing and implementing new processes or tools that improve developer experience and lead to higher quality products.
Experience collaborating with product teams to lead the development of high-quality, high-impact products, with great communication and collaborative skills.
💛 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 and 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), so it's your thinking that gets assessed, not your CV.
If you're shortlisted, we'll invite you to interview across three stages. We're aiming to start interviews the week beginning 17th August 2026.
Stage 1: An introductory call to learn more about your skills and experience, and a chance for you to ask us about the role. This takes about 30 minutes.
Stage 2: A technical interview over Zoom, combining a hands-on pairing session or technical walk-through, followed by some technical interview questions. This takes around two hours.
Stage 3: A collaboration interview, focused on how you work with both engineering and non-engineering colleagues. This takes about 1 hour.
We love giving feedback, so at the end of the application process, we'll share our assessment of your performance.
We are receiving excellent responses to our job advertisements. This may lead us to close the role early, so if you are considering applying, don't leave it too long to avoid missing out.
We are an equal opportunity 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.
Employment Details:
Benefits:
Summary of the role:
The Director of Operations is a pivotal senior leadership role at Sister System, responsible for strengthening the people, culture, systems and organisational foundations that enable our mission to thrive. Working closely with the CEO, Senior Leadership Team and Board of Trustees, the postholder will play a central role in delivering our current strategic priorities and shaping the next chapter of Sister System as we develop our future strategy beyond September 2027.
This is a significant opportunity to help shape a growing, values-led organisation founded on co-curation, sisterhood, race & gender equity and the belief that girls and young women should be active architects of the services, systems and opportunities designed for them. With oversight of financial management, people and culture, compliance, risk and organisational infrastructure, the Director of Operations will lead on empowering & ensuring that our internal culture and ways of working reflect the same care, accountability, ambition and empowerment that sit at the heart of our model.
The role will be instrumental in translating our founding vision into strong, sustainable practice, ensuring Sister System is equipped to grow its impact while remaining deeply connected to the voices, experiences and leadership of the girls and young women we exist to serve.
Our Charity:
Sister System exists to ensure that care-affected girls and young women are not defined by the systems they have experienced, but are supported to recognise their strengths, shape their futures and access the same opportunities as their peers.
Our culturally competent, co-curated model works alongside girls and young women aged 13–24 through a long-term journey of support, progression and leadership. Across three interconnected stages, we provide trusted relationships, mentoring, therapeutic support, education, leadership development and pathways into employment. Our approach recognises that meaningful change takes time, consistency and a community that continues to believe in her.
Founded with girls and young women, not simply for them, Sister System places their voices, experiences and ambitions at the heart of everything we do. Through our growing hub-and-spoke model, we are expanding our reach while also influencing the wider systems, services and institutions that shape their lives.
Our ambition is not only to improve individual outcomes, but to demonstrate a better way of working with care-affected girls and young women—one that is relational, culturally responsive, asset-based and built around what they tell us they need to thrive.
As Sister System enters its next phase of growth and prepares to shape its future strategy, we are seeking an experienced and values-led Director of Operations to join our Senior Leadership Team. This is an exciting opportunity to strengthen the people, culture, systems and infrastructure that will enable our organisation—and the girls and young women alongside us—to achieve even more.
Our Vision:
A world where empowered girls reach their potential through equitable opportunities.
Our Mission:
To bridge the gap between care-affected girls and young women within mainstream society by working alongside them to ensure they have the same opportunities that everyone else has – at home, school, work and within our communities.
Our Values:
Key Responsibilities
Strategic Leadership and Implementation
Financial Strategy and Audit
Financial Management
Culture and Operational Effectiveness
People Planning and Management
Compliance and Risk Management
Governance, Communications and Facilities
Person Specification
We are seeking an experienced, dynamic and values-led operational leader to join Sister System’s Senior Leadership Team. You will combine sound judgement and strong organisational skills with a warm, collaborative leadership style and a genuine commitment to improving outcomes for care-affected girls and young women.
You do not need to be a specialist in every area of the role. You will, however, need the confidence and experience to lead across a broad operational portfolio, work effectively with professional advisers and external providers, and provide clear, practical advice to the CEO, Senior Leadership Team and Board of Trustees.
Essential Experience and Knowledge
Skills and Leadership Approach
Values and Commitment
Desirable
Sister System is committed to safeguarding and promoting the welfare of children, young people and vulnerable adults and expects all staff and volunteers to share this commitment.
This post is subject to two satisfactory reference checks and DBS enhanced disclosure.
How to apply
Please apply via our recruitment platform Breathe by 31st August 2026. You will be asked to upload your CV and answer the following questions:
Values alignment
Sister System's model is built on co-curation (working with girls and young women, not simply for them) and on being Collaborative, Evidence-based, Masterful, Solution-focused and Tenacious. Which of these values do you feel most aligned with, and which do you find hardest to live up to in practice?
People & Culture
Sister System is a founder-led organisation, underpinned by race and gender equity and a culturally competent, trauma-informed approach to working with girls and young women. Tell us about a time you strengthened internal culture of this nature within a team. What resistance did you meet, and what was different a year later?
Finance
A key element of the role is monitoring income against budget for current and future years. Charity income can provide additional complexities, particularly with different types of grants. Please explain your understanding of these complexities, and how they impact on recording and reporting, including examples from your own experience if relevant.
Timeline
Deadline for applications: End of day Monday 31st August 2026
First round interviews: w/c 7th September
Second round interviews: w/c 14th September
Decisions made: by 22nd September
Thank you for your interest in joining Sister System in our mission to inspire and empower young women.
We work alongside girls and young women aged 13-24 affected by care, offering her an early intervention mentoring and educational programme.
The client requests no contact from agencies or media sales.
Job Title: Chief Operating Officer
Contract: Permanent
Salary: £65,000 per annum
Hours per week: 35 hours
Annual Leave: 25 days plus 8 bank holidays
Role Description
The COO is the Cathedral’s principal member of staff and has responsibility for the overall operational performance and administration of the organisation, its assets and its people. Appointed by the Chapter and accountable to them through the Dean, the COO works with the Senior Leadership Team (SLT) to develop and implement strategy and policy, ensure effective governance and compliance, manage the business functions of the Cathedral and monitor its overall progress and development.
Key Responsibilities
Strategic Leadership
Safeguarding
Staff and Volunteers
Cathedral Compliance and Operational Management
Direct Reports
Attendance Required at:
Person Specification
Essential Qualities
Desirable Qualities
Knowledge and skills
Other criteria
Additional Information
The role requires the post-holder to work occasional weekends, evenings and non-working days, as required for which time off in lieu will be given. The post-holder will undertake such other duties as may reasonably be expected. This document is accurate at time of publication but is subject to regular review and may change in line with the Cathedral’s requirements.
Closing Date: 9.00 am Monday 3 July 2026
Interviews: Wednesday 12 August 2026
It is our aim to be a centre for learning, both for the Christian faith and beyond.



The client requests no contact from agencies or media sales.
Salary: £49,931 per annum
Contract Type: Permanent
Closing date:16 August 2026 at 11pm
About CARE
CARE International is a global humanitarian organisation leading the fight to end poverty in the world’s most challenging situations. Women and girls are at the centre of our work, because we cannot overcome poverty and inequality until all people have equal rights and opportunities. We know that when a crisis erupts, women are often the first to pick up the pieces, so we work alongside women, so they have the power to make change where it’s needed most. Founded in 1945, CARE currently works in over 100 countries and last year alone reached 53.4 million people through nearly 1,500 projects.
Why work for CARE International UK?
This is an exciting opportunity to take a lead role in shaping and securing CARE International UK’s cloud and enterprise infrastructure. As Cloud Systems Engineer, you will help drive infrastructure modernisation, automation and operational excellence across a complex technology environment, ensuring our systems are resilient, secure and scalable. The role offers the chance to lead technical initiatives, influence strategic IT improvements and support the digital capability that enables CARE’s mission-critical work.
About the role
The Cloud Systems Engineer is responsible for leading the management, optimisation and security of CARE International UK’s cloud infrastructure and enterprise systems. The role focuses on maintaining highly available and secure platforms, supporting infrastructure transformation and cloud migration activity, and ensuring effective administration of core services including Azure, Microsoft 365, Windows and Linux servers, identity services, networking, backup and disaster recovery. The postholder will work closely with the IT Manager, wider IT team and key stakeholders across the organisation, while also supporting projects, change management and technical planning.
The role requires strong technical knowledge across cloud platforms, systems administration, security and infrastructure support, alongside excellent analytical and problem-solving ability. You will need to be confident managing complex environments, improving performance through automation and standardisation, and responding effectively to incidents and vulnerabilities. Success in the role will also depend on your ability to communicate clearly, lead troubleshooting, mentor junior colleagues and take a proactive, security-first approach to continuous improvement.
About you
You will be an experienced cloud infrastructure or lead systems administrator with strong hands-on expertise across Microsoft Azure, Microsoft 365, Windows Server and hybrid environments. We are looking for someone with excellent troubleshooting, automation and security skills, including experience with Entra ID, Intune, networking, backup and disaster recovery, and PowerShell scripting. You will also bring strong leadership, communication and stakeholder management skills, with the ability to mentor others and manage competing priorities. Relevant certifications such as Azure Administrator, Azure Solutions Architect, AWS SysOps, Security+ or ITIL would be advantageous.
Right to Work in the UK
All applicants must have the legal right to work in the United Kingdom at the time of appointment. Proof of right to work will be required as part of the recruitment process. For more information, please visit theUK Government's guidance on right to work.
Where you do not have current right to work in the UK, then this will be discussed with you as part of the recruitment process. Please note that not all roles are eligible for sponsorship and further information (should you require sponsorship to work in the UK) on eligibility can be foundhere.
Safeguarding
CARE International UK has a zero-tolerance approach to any abuse to, sexual harassment of or exploitation of, a vulnerable adult or child by any of our staff, representatives or partners. CARE International UK expects all staff to share this commitment through our Safeguarding Policy (link here) and our Code of Conduct (link here). They are responsible for ensuring they understand and work within the remit of these policies throughout their time at CARE International UK.
Safeguarding our beneficiaries is our top priority in everything we do, including recruitment. All offers of employment at CARE International UK are subject to:
Satisfactory references. CARE International UK participates in theInter Agency Misconduct Disclosure Scheme (link here).In line with this Scheme, we willrequest information from successful applicants’ previous employersabout any findings of sexual exploitation, sexual abuse and/or sexual harassment during employment,or incidents under investigationwhen the applicant left employment.
Appropriate criminal record checks (including a Bridger check, link here).
By submitting an application, the applicant confirms his/her understanding of these recruitment procedures.
Equality and Diversity
We are committed toEquality and value Diversity.We are aDisability Confident Employerand particularly welcome applications from disabled people. We guarantee interviews to disabled applicants who meet the essential criteria for the role (see person specification). If you require the candidate brief or need to submit your application in an alternative format, because of a disability, please do get in touch by sending an email to the HR Team.
We are committed to building a diverse and inclusive workplace where everyone feels valued and respected. We particularly welcome applications from people of underrepresented backgrounds, including those from Black, Asian and other ethnic minority communities, and individuals who identify as LGBTQ+.
The client requests no contact from agencies or media sales.