Full Stack Sofware Developer

Majority remote (UK), aligned to your nearest Succession office location. Occasional travel.

We are Succession Wealth, from start-up in 2009, we are now one of the leading independent financial planning and wealth management businesses in the UK and part of the Aviva Group. We have over 900 employees and 200 Wealth Planners who provide wealth management and financial planning services to individuals and corporate clients across the UK via our network of offices.

We’re growing our IT Systems team and looking for a Full Stack Developer to design, build, and support secure, resilient integrations that keep our internal and external platforms talking seamlessly. You’ll work across the full SDLC from shaping requirements to deploying, monitoring, and optimising production solutions, with a strong focus on Azure‑based delivery.

• Design, develop, and maintain integrations using RESTful APIs, webhooks, and related technologies.
• Build and support integration services using C#, Python, Angular, and Azure‑native components.
• Collaborate with business stakeholders to translate requirements into robust technical solutions.
• Troubleshoot and resolve integration, data flow, and performance issues across systems.
• Handle data transformation, validation, and error management between disparate systems.
• Implement and maintain CI/CD pipelines to automate build, test, and deployment.
• Ensure integrations meet security, compliance, and data‑protection standards.
• Monitor and support live integrations, including logging, alerting, and incident response.

• Production experience with C#, .NET, Python, Angular, and Microsoft Azure.
• Strong API design and systems integration skills; hands‑on building and consuming RESTful APIs.
• Solid understanding of software engineering fundamentals and the SDLC.
• Knowledge of cloud architectures (Azure) and experience deploying/supporting applications in Azure.
• Practical understanding of security for application development and data exchange.
• Commercial background in software development or systems integration.
• Clear, empathetic communicator who collaborates effectively with technical and non‑technical stakeholders.
• Proactive problem‑solver, comfortable working to deadlines in a fast‑moving environment.

• A competitive basic salary, annual pay reviews and performance linked increases as well as a fantastic range of benefits including:
• 25 days Annual leave rapidly increasing with service, plus bank holidays and additional days for Christmas closure.
• Excellent company pension scheme with a generous employer contribution.
• Agile and family friendly working arrangements to allow for a great work/life balance.
• Company sick pay.
• Enhanced maternity, paternity and adoption pay.
• Up to 40% discount on Aviva Insurance & Investment products.
• £465 towards the purchase of home office equipment.
• Group Life Assurance Scheme: 8 x salary.
• Access to the Benefit Hub; discounts on shopping, dining out, holidays and lots more!
• A range of health benefits including eye care vouchers, flu vaccinations, Annual Health Screening, Digital GP, Mental health and Nutrition Sessions and Employee Assistance Programme.
• Voluntary flexible benefits platform including Private Medical Insurance, Medical Cash Plan, Dental Insurance, Critical Illness and Health Screening.
• Support with cost of professional exams/study days.
• Charity Days.
• Company Events.

• Sponsorship for relevant professional exams and study leave.
• Access to funded apprenticeships in a range of topics, such as business administration, leadership & management, and accounting & finance.
• Access to Insights Discovery, a psychometric tool, which helps individuals and teams to connect better, overcome challenges & conflict resulting in high performing teams.
• Clear career pathways and endless internal job opportunities.
• Access to a huge range of free courses via our Learning Management system.

We do not accept unsolicited CV submissions from agencies, any such will be accepted as a direct application from the candidate. Succession is committed to building and preserving a culture of inclusion and diversity. With a diverse team of employees we are able to grow, innovate and deliver excellent client care to help us reach our goals as a business. Our diverse teams help us reflect and understand the communities in which we operate and the subjects we cover in our everyday work. In recruiting for Succession, we welcome the unique contributions all candidates can bring regardless of their background and strive to ensure that every candidate is given the best chance of success through fair and equitable recruitment practice.