At a Glance
- Tasks: Build and operate backend services in Python on AWS, tackling complex problems.
- Company: Join Taktile, a cutting-edge startup transforming decision-making in finance with AI.
- Benefits: Competitive salary, equity package, self-development budget, and new MacBook Pro.
- Other info: Flat hierarchy, mentorship opportunities, and a culture that values diverse perspectives.
- Why this job: Shape the future of automated decision-making while working with top industry experts.
- Qualifications: 5+ years in software engineering, strong Python skills, and cloud platform experience.
The predicted salary is between 70000 - 90000 £ per year.
About The Role
Banks and fintechs use Taktile to automate critical decisions - like credit and risk - in real time. We are a startup in the automated decisioning space - and the backend is where the hard problems live. We are looking for a Senior Backend Engineer to join our engineering teams. Depending on your strengths and interests, you will focus on one of two areas: building the data infrastructure that powers our feature computation platform, or designing the distributed execution engine that runs customer workflows. Either way, you will own critical systems end-to-end on a small team where your decisions shape the product.
What You Will Do
- Build and operate backend services in Python on AWS - Lambda functions, DynamoDB, Aurora, and event-driven pipelines that handle real production traffic. You will leverage agentic AI tools as part of your daily workflow.
- Tackle hard backend problems - latency, reliability, and scale are everyday concerns.
- Own your systems end-to-end: from architecture and implementation to deployment, monitoring, and incident response.
- Make key architectural decisions - you will have real authority over how things are built, not just what gets built.
- Raise the bar for the team through code reviews, mentoring, and improving our development tooling and processes.
- Work directly with Product and Design to shape what we build next.
Requirements
- At least 5 years of professional software engineering experience, with a proven track record of leading complex projects in a senior capacity (2+ years).
- Deep expertise in Python and building backend systems on cloud platforms (we use AWS).
- Strong system design skills - you are comfortable making architectural trade-offs and defending them.
- Depth in at least one of these areas: data pipelines and storage, event-driven architectures, caching and performance, or serverless systems. You do not need all of them.
- Strong communication and collaboration skills, with the ability to align technical and non-technical stakeholders on a shared vision.
- The ability to work in a hybrid model from our Berlin HQ, the London office, or the Iasi hub. Please note that relocation assistance is not provided for this role.
Ideal, But Not Required
- Apache Iceberg, AWS Athena, AWS Glue, or Apache Spark Streaming / real-time data pipelines (Kinesis)
- EventBridge, SQS, or similar messaging systems
- Multi-level caching strategies (Redis, DynamoDB, in-memory)
- Serverless at scale (Lambda, SAM, CloudFormation)
Our Offer
- Work with colleagues that lift you up, challenge you, celebrate you and help you grow.
- Experience a truly flat hierarchy and communicate directly with founding team members.
- Learn from experienced mentors and achieve tremendous personal and professional growth.
- Receive a top-of-market equity and cash compensation package.
- Get access to a self-development budget you can use to e.g. attend conferences, buy books or take classes.
- Receive a new Apple MacBook Pro, as well as meaningful home office set-up.
Our Stance
We are eager to meet talented and driven candidates regardless of whether they tick all the boxes. We are looking for someone who will add to our culture, not just fit within it. We strongly encourage individuals from groups traditionally underestimated and underrepresented in tech to apply. We seek to actively recognize and combat racism, sexism, ableism and ageism. We embrace and support all gender identities and expressions, and celebrate love in its many forms.
About Us
Taktile helps financial institutions make smarter, safer decisions with the power of AI. Our software gives teams the tools to automate complex decisions like who to onboard, how to underwrite, or when to flag suspicious activity with full visibility and control. By combining AI with a rich ecosystem of financial data, Taktile enables companies to adapt their decision-making in real time as markets, customer behaviour, and risks evolve. Our mission is to build the world’s leading platform for automated decision-making in financial services, setting the standard for how AI is applied responsibly and effectively in this industry.
Senior Backend Engineer - Team Decide employer: Taktile
Taktile is an exceptional employer located in Greater London, offering a dynamic hybrid work environment that fosters collaboration and innovation. With a strong emphasis on professional growth, employees are encouraged to develop their skills and advance their careers while working on cutting-edge AI projects that drive productivity across various teams. The supportive work culture and commitment to employee development make Taktile a rewarding place to build a meaningful career.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Backend Engineer - Team Decide
✨Tip Number 1
Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A personal connection can often get you a foot in the door faster than any application.
✨Tip Number 2
Show off your skills! Consider building a small project or contributing to open source that showcases your backend expertise in Python and AWS. It’s a great way to demonstrate your abilities beyond just a CV.
✨Tip Number 3
Prepare for those interviews! Brush up on system design and be ready to discuss architectural trade-offs. We want to see how you think through problems, so practice articulating your thought process.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step!
We think you need these skills to ace Senior Backend Engineer - Team Decide
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Senior Backend Engineer role. Highlight your experience with Python and AWS, and don’t forget to mention any relevant projects that showcase your skills in backend systems.
Show Off Your Problem-Solving Skills:We love candidates who can tackle tough challenges! In your application, share examples of how you've solved complex backend problems, like improving latency or reliability. This will show us you’re ready to take on the hard stuff.
Be Authentic:Let your personality shine through in your written application. We value authenticity and want to know what makes you tick. Share your passion for tech and how you see yourself contributing to our mission at Taktile.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!
How to prepare for a job interview at Taktile
✨Know Your Tech Stack
Make sure you’re well-versed in Python and the AWS services mentioned in the job description. Brush up on Lambda functions, DynamoDB, and event-driven architectures. Being able to discuss your experience with these technologies will show that you’re ready to tackle the backend challenges head-on.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples of how you've tackled latency, reliability, and scale issues in past projects. Use the STAR method (Situation, Task, Action, Result) to structure your answers, making it clear how your decisions shaped the outcomes.
✨Communicate Effectively
Since strong communication is key, practice explaining complex technical concepts in simple terms. Be ready to align your technical insights with non-technical stakeholders, demonstrating your ability to bridge the gap between teams.
✨Embrace the Culture
Familiarise yourself with Taktile’s mission and values. Be prepared to discuss how you can contribute to their culture of innovation and inclusivity. Showing that you resonate with their ethos will set you apart as a candidate who’s not just looking for a job, but a place to grow.
