Senior Software Engineer
New Yesterday
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
About the Role
You’ll join our cross-functional Product & Engineering team to build and improve the digital platforms that teachers and pupils rely on every day. Working closely with product managers, designers, researchers, and curriculum specialists you will develop user-facing applications using technologies like TypeScript and Next.js. You’ll also interact with our backend systems using PostgreSQL databases and GraphQL APIs. In addition, you’ll help design, build, and maintain serverless functions on Google Cloud Platform to support our data ingestion pipelines.
This is a hands-on role with plenty of scope for technical leadership and mentoring, alongside the opportunity to shape our engineering practices and culture. You'll be part of a supportive, collaborative team that cares deeply about accessibility, usability, and delivering tools that genuinely improve learning.
What You’ll Be Doing
Building responsive, accessible web interfaces using TypeScript and Next.js
Designing and writing clean, well-tested code that’s easy to maintain and scale
Acting as a go-to person for key areas of our codebase, while supporting continuous improvement
Championing new tools or practices that improve the developer experience
Supporting and mentoring colleagues across the team
Taking part in our on-call rota to help keep our products reliable and available
Collaborating with others across the organisation in multi-disciplinary squads
Contributing to planning, retros, and the wider culture of Oak
What We’re Looking For
Solid experience building production-level web applications with TypeScript and React/Next.js
Experience working on cross-functional product teams in agile environments
Understanding of automated testing and how different types (unit, integration, etc.) add value
A thoughtful approach to accessibility and user experience
Strong collaboration and communication skills
Comfortable working independently in a remote setup, managing your time and relationships effectively
A proactive, growth-oriented mindset and a desire to help others thrive
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.
We use the Applied recruitment platform to help reduce bias in our hiring process.
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 some questions related to your day-to-day job. After the advert closes, 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 remote technical interview and a technical pairing session conducted over Zoom. This will last approximately two hours.
We love giving feedback, so at the end of the application process we'll share how well you performed.
We are aiming to start interviews in August 2025.
We are experiencing really good responses to our job adverts. This may lead us to close the role early, so if you are considering applying then please get your application in early 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.
- Location:
- Remote