Senior Software Engineer - Python

Connexa; London; Hybrid; GBP 90,000 - 110,000; Full time

Job summary

A fast-growing FinTech company is seeking a Senior Software Engineer to lead Python development in a dynamic tech team. The ideal candidate will have extensive experience in software engineering, particularly with Python and AWS, and a passion for AI technologies. This is a hybrid role based in Central London, offering a competitive salary and annual bonus, with significant opportunities for career growth and influence in a major new FinTech mobile app launch.

Benefits

20% annual bonus

Collaborative working environment

Opportunity for career growth

Flexible working model

Qualifications

• 7+ years in software engineering roles.
• Extensive experience with Python and AWS.
• Knowledge of CI/CD and strong problem-solving skills.

Responsibilities

• Lead Python development for mobile app projects.
• Develop and maintain software solutions and CI/CD pipelines.
• Collaborate with teams to ensure project success.

Skills

Python

AWS

C#/.NET

AI Technologies

CI/CD

Problem Solving

Collaboration

Education

Degree in Computer Science or Engineering

Job description

Our client, a fast-growing FinTech organisation delivering innovative digital financial solutions, is seeking a highly experienced Senior Software Engineer. This is a unique opportunity to join their dynamic tech team as they prepare to launch a brand-new mobile app in September 2025. The successful candidate will spearhead Python development, becoming the first permanent Python specialist within the business, while working alongside a collaborative team of Developers, Data Engineers, and Technology Experts. With a CEO who is a strong advocate of AI, experience and passion for AI technologies and their application in software development will be highly valued.

Main Purpose of the Role:Lead and champion Python development within the organisation.Drive technical innovation across mobile app projects, backend development, and AI-driven solutions.Collaborate closely with a multi-disciplinary technology team to deliver scalable, robust solutions.

Key Responsibilities:Design, develop, and maintain high-quality software solutions using Python.Contribute to mobile app development, ensuring seamless integration with backend systems.Build and maintain CI/CD pipelines for efficient and secure deployments.Develop solutions on AWS cloud infrastructure, ensuring performance, security, and scalability.Support and contribute to systems developed in C#/.NET where applicable.Incorporate AI technologies and tools where applicable to enhance functionality and efficiency.Promote engineering best practices, code quality, and automated testing.Thrive in a fast-paced environment, managing multiple projects simultaneously.Collaborate with product managers, designers, and business stakeholders to translate requirements into technical solutions.

What They Are Looking For:Senior-level experience (7+ years) in software engineering roles.Extensive experience with Python development.Proven experience contributing to mobile app development projects.Strong commercial experience with AWS cloud services and infrastructure.In-depth knowledge of CI/CD pipeline development and deployment automation.Proficiency in C#/.NET development is desirable.Experience or keen interest in AI technologies and their application in software development.Strong problem-solving skills and a hands-on approach to technical challenges.Excellent communication, collaboration, and stakeholder engagement skills.Experience working in fast-paced, agile FinTech or start-up environments.Degree qualified in Computer Science, Engineering or equivalent experience.Comfortable working hybrid: 2-3 days onsite in Central London.

What They Offer:Up to £110,000 base salary.20% annual bonus.Hybrid working model: 2-3 days onsite in Central London, remainder remote.High-profile role with significant technical influence and career growth.Collaborative, fast-paced, and supportive working environment.Opportunity to directly contribute to the launch of a major new FinTech mobile app and AI-driven solutions.

Apply today to be considered for this fantastic Senior Software Engineer (Python) opportunity. Interviews are taking place shortly!

Established in Didsbury, Connexa Technology Ltd is becoming one of the UK's fastest growing IT and Technology recruitment companies.

People. Technology. Connected.

Connexa Technology is acting as an Employment Agency in relation to this vacancy.