Senior Software Engineer

One of the UK’s fastest-growing fintechs is hiring.

At ANNA Money, we’re rethinking what business admin should feel like for freelancers, founders and small businesses. No jargon, no clunky tools — just smart, intuitive products that actually save people time.

From invoicing and expenses to tax and accounting, we’re building a platform that removes the hassle from running a business. Powered by AI and backed by genuinely brilliant customer support, ANNA helps thousands of customers focus less on admin and more on what they do best.

Our Vision: ANNA Money endeavours to alleviate the burden of time-consuming administrative tasks that every small business owner inevitably encounters. Our core objective is to automate these repetitive tasks, enhancing our customers’ efficiency, speed, and overall ease. This dedication to automation supports our customers’ business operations and allows them the freedom to dedicate time to other critical aspects of their business.

Our Team: Globally, ANNA Money boasts a diverse team of approximately 150 professionals, primarily consisting of adept software developers and innovative data scientists dedicated to advancing our product offerings. Presently, over 100,000 customers trust ANNA for their banking and administrative needs.

Our Approach: We pride ourselves on remaining at the forefront of technological advancements, employing a modern technical stack and methodologies that enable us to deploy code to production an impressive 750 times per month.

Join Us: If you're driven by innovation, hold a passion for creating impactful solutions, and are looking for an opportunity to contribute to the revolutionising of business administration for freelancers and small businesses across the UK, ANNA Money is your platform to thrive. Together, let's transform the way businesses approach admin and banking – making it smarter, faster, and more efficient for everyone.

Explore career opportunities with us and become a key player in shaping the future of business administration.

Our Technology Stack

• Python (aiohttp, sqlalchemy)
• TypeScript (React, MobX)
• Flutter/Dart
• PostgreSQL/MongoDB
• RabbitMQ
• Kubernetes

What You’ll Do

• Hands-on coding to solve complex problems with a focus on defensive programming, resilience, and performance
• Own technical solution design for significant product features, software modules, and technical initiatives
• Demonstrate self-guided problem-solving abilities to create robust technical solutions for vague business requirements
• Take initiative to course-correct projects when they deviate from their intended path
• Collaborate with a cross-functional team of engineers, product managers, UX designers, and mobile developers to build new features
• Write unit and integration tests alongside production code to ensure reliable and scalable features
• Contribute to regular planning sessions such as refinement and task prioritisation
• Take ownership of your code from inception to deployment into Production, following a continuous delivery model.
• Get involved in live incidents as required, following the internal incident management process
• Support, coach, and mentor other team members, setting high standards and continually improving processes
• Provide technical support to internal teams and actively share knowledge through documentation
• Initiate and contribute to broader engineering technical designs
• Staying abreast of and (where necessary) applying the latest emerging technologies

• Experience developing software in one or more programming languages from the list (Python, Java, C#, Go)
• 7+ years of software engineering experience in an industrial setting
• Experience with data structures or algorithms
• Experience building distributed systems
• Excellent verbal communication skills. Good problem-solving skills. Team player.
• Experience with UI/UX

Preferred qualifications

• Proficiency in Python with experience in asynchronous frameworks (aiohttp, fastapi, etc)
• Experience with Docker, Kubernetes, Helm
• Experience with RabbitMQ, PostgreSQL, MongoDB
• Experience with Flutter/Dart

Visa sponsorship costs

For Skilled Worker Visa sponsorship, ANNA covers all costs we are legally required to pay as your sponsoring employer — this includes the Certificate of Sponsorship (CoS) fee and the Immigration Skills Charge (ISC).

Candidates are responsible for their own visa application fee and Immigration Health Surcharge (IHS), which are payable directly to the UK Home Office as part of the visa application process.

You can find more details about these costs on the UK Government website: UK Skilled Worker Visa – How much it costs

At ANNA, we celebrate a flat organisational structure. You might be wondering what that means! Well, it’s all about empowering our team by sharing power and decision-making responsibilities, so everyone can feel a sense of ownership.

🤸 Flexible working — focused on trust, autonomy and outcomes

☕ Hybrid or Remote working, depending on role

🌍 Work from anywhere for up to 3 months

🧑‍💻 Support towards home working equipment

🤎 Flexible hours for caregiving responsibilities

⏳ Temporary reduced hours / phased returns when life needs it

🏫 Time off for your child’s first day of school (non-negotiable 🥹)

📈 Employee Growth Share options — because when ANNA grows, you grow too

⛑️ Trained Mental Health First Aiders
🥼 Perkbox EAP + counselling support
💊 Online GP access & prescription service
⭐️ Bupa private medical insurance
🧘 On-demand wellness content
😌 Menopause support (policy + practical adjustments that actually help)

📊 Salary sacrifice pension contributions
👶 Workplace nursery salary sacrifice
🏷️ Perkbox discounts & reward points
🚲 Cycle to Work scheme
💻 Salary sacrifice for Home & Tech (coming April ’26)

✈️ £1k annual personal travel allowance
📚 £1k annual personal learning allowance (including non-work learning — yes, really)

🧑‍🍼 Enhanced parental leave
✨ Adoption leave
🤍 Pregnancy loss & compassionate family leave
🏥 Emergency dependent leave

🍓 Monthly team brunches
👏 Regular team-building events
🥤 Free drinks & snacks in the office

Please note that due to a high level of demand in candidates for this role, we're unable to respond to individual emails or questions about the position. We hope that we've been thorough and transparent regarding the requirements and expectations of this role.