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- Tasks: Build and evolve a core platform using Golang while mentoring fellow engineers.
- Company: Fast-growing Tech4Good start-up making a real impact on millions.
- Benefits: Remote-first work, competitive salary, and opportunities for professional growth.
- Why this job: Join a mission-driven team and shape the future of FinTech technology.
- Qualifications: Experience in Go services and a passion for product-thinking.
- Other info: Dynamic environment with a focus on collaboration and continuous learning.
The predicted salary is between 36000 - 60000 £ per year.
Helping PE & VC backed FinTech & payments CTOs scale engineering teams without lowering the bar. Wedo has partnered with a Tech4Good Series B start-up who are building technology that impacts tens of millions of people every year. Our client is a B Corp, featured as one of the fastest-growing companies in the UK, and they’re now looking for a Staff Software Engineer who can own Go service development for their core platform, while having a wider impact by owning architecture patterns, setting standards, influencing strategy, and driving wider Go adoption.
Their previous services were written in Node/Next.js, which hit performance limits. They put together a Go proof of concept which showed they could 10x performance, so all new services and feature development are now being built in Golang. They have 2 Go Engineers in the business and are hiring 2 more. This is an IC role and suitable for anyone who’s already a Senior looking to step up, or someone already operating at Principal or Staff level.
Day-to-day
- Build new features and evolve the platform using Golang
- Drive best practice in Go development and testing
- Design and create automated tests across the full testing pyramid
- Improve system performance, data modelling, reliability and UX
- Shape architectural decisions and unblock complex problems
- Mentor engineers adopting Go and level up engineering standards
- Champion product-thinking, always tying decisions back to user need
What You’ll Bring
- Commercial experience building Go services in production in at least 2 different companies
- Willingness to unblock yourself and work with TypeScript/React for ~10% of the work, with appetite to learn on the job
- Automated testing mindset (ideally TDD)
- Kafka, Debezium or broader event-driven systems knowledge
- AWS experience
You’ll Thrive Here If You Are…
- Fuelled by purpose, not perks
- Excited by scale, ambiguity, and building from the ground up
- Curious, collaborative, and generous with knowledge
- Someone who gives and receives feedback well
- Able to influence direction, not just follow it
- Product-thinking, pragmatic, and comfortable making trade-offs
You don’t need to tick every box. If the mission resonates, you should apply.
Interview Process
- Technical Deep Dive – Go Project Walkthrough Hands-on with a Staff Engineer.
- Final Conversation – VP Engineering + Founder Impact, culture, and long-term alignment.
If you’re the type of engineer who wants to build software that matters and have fun doing it, then this is the right gig for you. Apply by connecting with Jack Cole and sending your CV — or just hit apply today.
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Information Technology
Industries: Information Services
Staff Software Engineer in England employer: WeDo
Contact Detail:
WeDo Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Staff Software Engineer in England
✨Tip Number 1
Network like a pro! Reach out to your connections in the FinTech and tech communities. Attend meetups, webinars, or even online forums where you can chat with folks who work at companies you're interested in. You never know who might have a lead on that Staff Software Engineer role!
✨Tip Number 2
Prepare for those technical deep dives! Brush up on your Go skills and be ready to showcase your past projects. Practise explaining your thought process and how you've tackled complex problems. Remember, they want to see how you think, not just what you know.
✨Tip Number 3
Don’t underestimate the power of feedback! After interviews, ask for feedback from your interviewers. It shows you're keen to learn and improve. Plus, it might give you insights into what they’re really looking for in a candidate.
✨Tip Number 4
Apply through our website! We make it super easy for you to connect with potential employers. Plus, it shows you're serious about the role. So, don’t hesitate—hit that apply button and let’s get you that Staff Software Engineer position!
We think you need these skills to ace Staff Software Engineer in England
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Staff Software Engineer role. Highlight your Go development experience and any relevant projects you've worked on, especially those that showcase your ability to scale systems.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're excited about this opportunity. Share your passion for building impactful technology and how your background makes you a great fit for our mission at StudySmarter.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex problems in previous roles. We want to see your thought process and how you approach challenges, especially in Go development.
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates!
How to prepare for a job interview at WeDo
✨Know Your Go Inside Out
Make sure you brush up on your Go knowledge before the interview. Be ready to discuss your previous projects and how you've used Go in production. They’ll want to see your understanding of best practices, so be prepared to talk about architecture patterns and performance improvements you've implemented.
✨Showcase Your Problem-Solving Skills
During the technical deep dive, focus on how you approach complex problems. Use examples from your past experiences where you’ve unblocked issues or improved system performance. This is your chance to demonstrate your analytical thinking and how you can influence architectural decisions.
✨Emphasise Your Mentorship Experience
Since this role involves mentoring other engineers, be ready to share your experiences in guiding others. Talk about how you’ve helped teams adopt new technologies or improve their coding standards. Highlight your collaborative spirit and how you give and receive feedback.
✨Align with Their Mission
This company is all about building technology that makes a difference. Make sure you express your passion for purpose-driven work. Share why their mission resonates with you and how you can contribute to their goals, especially in terms of product-thinking and user needs.
