Senior Backend Software Engineer at Freetrade

ABOUT FREETRADE Freetrade’s mission is to become the default place to invest. Investing has been too complicated and expensive for too long, keeping millions from making the most of their savings. We’re changing that. We’re building our team and looking for people who are excited to reshape how our customers invest and grow their wealth. If you’re driven by solving complex problems and building innovative products, you’ll fit right in. 2026 is a big year for us. Last year, we announced a game changing deal to become part of the IG Group. We’ll continue to operate as an independent business while gaining access to the resources and support of an established leader in the space. This year, we’re accelerating our roadmap and taking our products to the next level. We’re building new features like mutual funds, bonds, and family investment tools. We’re also exploring how we can leverage AI to deliver an even better experience for our customers. We run a cloud-first environment and make use of many Google Cloud Platform tools such as Firestore, Google Kubernetes Engine, PubSub and Cloud SQL to build a reliable and performant platform with services implemented using Typescript. This is a high-visibility environment where you will make a direct positive impact on customer experience and the business. If you enjoy broadening your technical skills, building a new product, and working in an environment that thrives on creativity, experimentation, and innovation, then this is the job for you! - We use Node.js, TypeScript and GCP in our production environment. However, our interview process is language-agnostic, we’re more interested in how you approach problems than the specific tools you use. That said, we do expect you to be open to working with our tech stack if you join us. Why Join Our Engineering Team? Be part of a team that’s shaping the future of investments. As an engineer, you’ll play a pivotal role in developing and maintaining a robust, scalable platform used by thousands daily. We tackle complex technical challenges, drive innovation, and build solutions that make a real impact. Here, your code doesn’t just run - it powers the decisions of investors across the UK. Join us and turn ideas into reality. We are looking for a Senior Backend Software Engineer to play a pivotal role in our engineering team. In this position, you'll lead the end-to-end delivery of complex, impactful features, showcasing a passion for independent problem-solving and a drive to scale our next-generation, user-focused product. Our team would suit someone who thrives in a dynamic, fast-paced environment and enjoys building innovative solutions. KEY RESPONSIBILITIES & YOUR IMPACT - Lead the end-to-end process for development projects and new features from design → development → post-production including having an aptitude for software validation. - Collaborate frequently with an emphasis on sharing knowledge through team discussions & workshops whilst developing and mentoring more junior members of the team. - Set the standards for code reviews across the business and general software engineering best practices. - Follow and continually improve upon our coding documentation and company development standards. - Thrive in an on-call environment and be the escalation point for high-priority issues with the ability to triage and escalate when necessary. - Be an excellent judge of future talent for Freetrade helping us achieve our bold expansion objectives by taking part in (and sometimes leading) technical interviews ensuring a consistent bar is met. - Constantly assess the development landscape looking for opportunities to increase efficiencies across the engineering team. ABOUT YOU & WHAT YOU BRING TO THE TEAM - Invites participation and devolves responsibility for software design, constructively working to level up the capability of other engineers in your squad. - Set high standards for your squad in terms of software quality and delivery performance. You speak candidly when standards are not met and work with your team to continually raise the bar. - Have the skills to competently work on complex and unknown problems under pressure. - Deep understanding and obsession with the details. - A love for the world of investments. - Up to date with technology to influence good practices. BENEFITS & INTERVIEW PROCESS Freetrade is the place to accelerate your career. Our benefits package and ways of working are designed to attract and retain the most talented people who are dedicated to making an impact at Freetrade. Here’s what’s on offer in 2026: Hybrid working culture We’re operating in a hybrid model: 3-days in-office / 2-days from home. We believe great collaboration happens in person and our beautiful offices in central London and Budapest are designed to bring people together. 🏢 Office days: Monday, Tuesday, Thursday 🏡 Work from home days: Wednesday, Friday This setup helps us stay connected, collaborate more effectively, and keep building a culture where we all do our best work together, including dedicated days for focus work. Flexibility for those who need it: We have a hybrid working model, but life happens. If you need flexibility let's talk about it, whether you're a parent or have other care responsibilities. Values At Freetrade we live and breathe our values: Honesty, Focus and Grit. Expect to be asked about these in your interview! Benefits In London: - Competitive salary – carefully benchmarked. - Bonus Scheme: join us and share in our growth. Bonuses are linked to both company success and your individual impact. - Holidays – 25 days plus UK public holidays. Your birthday off, plus one extra day for every year at Freetrade. - Enhanced pension – We’ll match your contributions up to 7%. - Group Life Insurance – Protect your loved ones with coverage at 5x your salary, ensuring financial security in any circumstance. - Private Health Insurance - Which includes access to high quality medical care, mental health support, dental and vision plans, Wellness programs and preventative care initiatives are also provided to ensure the wellbeing of your entire family. - Income Protection Cover – Safeguard your income with comprehensive coverage, ensuring financial stability in the event of illness or injury. - Enhanced parental leave – Time off when it matters most. ** Eligibility is subject to length of service and statutory requirements. - Flexibility for those who need it – We’re office-first, but life happens. Whether you’re a parent or have care responsibilities, we focus on output and trust you to manage your time. - Learning & Development – We fund industry qualifications so you can grow as a financial services professional. - Cycle to Work scheme – Get a high quality bike and gear through our salary sacrifice scheme, spreading the cost with tax free monthly installments. - Paid Sick Leave – Receive 10 days of fully paid sick leave each calendar year. Following the close of the deal to become part of IG Group, you can expect that our benefits package will further improve to align with the benefits on offer. Interview Process We keep things simple and transparent. Our process typically includes: 1. Initial interview – A chat with one of our Senior Talent Partners. 2. Hiring Manager interview – A deep dive into your skills and experience. 3. Live Coding – Show us how you think and solve problems. 4. System Design – We’ll explore how you design systems to handle real-world challenges. 5. Final Executive interview – A conversation with our stakeholders, where we also assess cultural fit. We are an Equal Opportunity employer committed to a diverse and representative team. Whatever your race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability - we want to hear from you. To find out more about how we look after your personal data when you apply for a job with us, please see our Recruitment Privacy Policy here. [Upgrade to PRO to see link] Please note we are not accepting agency CVs.