Senior Developer

Role overview: The Senior Developer is responsible for the design, build, and support of enterprise‑grade solutions aligned to TrinityBridge’s Power Platform Environment Strategy. The role focuses on delivering well‑governed, secure, and scalable applications and integrations using Power Apps, Power Pages, and Power Automate, operating within managed environments and established ALM patterns. The Senior Developer will also play a key role in raising development quality, supporting platform maturity, and mentoring other developers.

Solution Design & Build

• Design, develop, and maintain enterprise‑grade solutions using Power Automate (cloud flows and Dataverse workflows), Power Apps (Model‑driven), Power Pages (internal‑facing solutions), Dataverse, Snowflake, Azure services, and third‑party APIs.
• Translate business requirements into maintainable, production‑ready solutions aligned to platform standards and architectural guidance.
• Apply design patterns that promote reusability, supportability, performance, and security.
• Produce design artifacts: diagrams and documentation.

ALM, Environments & Governance

• Work within managed Power Platform environments using solution‑based ALM.
• Contribute to deployment pipelines and release processes across development, test, and production environments.
• Ensure adherence to agreed governance controls including DLP policies, security roles and access models, environment strategies and guardrails.
• Support technical assurance and design review processes where required.

Integration & Data

• Design and build integration solutions using Power Platform connectors, third‑party APIs, Azure services, and Snowflake.
• Work with relational and analytical data using SQL, including data validation and transformation logic.

Quality, Support & Continuous Improvement

• Apply a quality‑first mindset to development, testing, and release activities.
• Actively identify technical debt and opportunities to improve platform standards, templates, and reusable assets.
• Support production solutions, diagnosing issues and implementing sustainable fixes.
• Document solutions clearly to enable effective operational handover and support.

Collaboration & Team Working

• Work closely with Architects, Business Analysts, Testers, and Support teams to deliver end‑to‑end solutions.
• Operate effectively within a small, highly collaborative delivery team.
• Mentor less‑experienced developers and positively influence development practices across the platform.

Regulatory responsibilities | Compliance/T&C

• Ability to demonstrate an understanding of the regulatory framework relevant to the role, whilst practising effective risk management taking account of outcomes for clients.
• Understand, follow and demonstrate compliance with all relevant internal and external rules, regulations and procedures that apply to the conduct of the business.
• Follow principles and rules of the Financial Conduct Authority (FCA) and the internal requirements set out in the Compliance Manual, local and Group Compliance and Risk policies.

Must have skills

• Power Automate
• Power Apps (Model‑driven)
• Microsoft Dataverse
• SQL (strong working knowledge)

Essential experience

• Proven experience designing and building enterprise‑grade application solutions using Microsoft Power Platform.
• Experience designing and building integration solutions using Power Automate flows orchestrating across APIs, files, and Dataverse.
• Experience working within governed Power Platform environments using solution‑based ALM.
• Strong understanding of application lifecycle, testing, release management, and operational support.
• Excellent communication and collaboration skills, with the ability to engage both technical and non‑technical stakeholders.

Ideal / Highly desirable skills

• Financial services experience, ideally within Wealth or Asset Management domains.
• Experience with Snowflake or similar enterprise data platform.
• Development of Azure Functions using C#.
• Experience integrating Power Platform with Azure services including Functions, Event Grid, Blob Storage, Key Vault.
• Experience developing reports with Microsoft Power BI.
• Familiarity with DevOps and implementation of CI/CD pipelines.
• Power Pages.

Personal qualities

• Proactive – takes ownership and drives work through to completion.
• Quality focused – committed to building robust, supportable, and secure solutions.
• Strong problem solving skills and ability to think of creative solutions to technical issues.
• Comfortable working in a small team environment with shared responsibility.
• Pragmatic, delivery‑oriented, and improvement‑minded.

Equal Opportunities

As an employer, TrinityBridge is committed to equality and valuing diversity within its workforce. We provide equality of opportunity and will aim to ensure that no employee’s or candidates are subject to discrimination on grounds of any characteristics including but not withstanding gender, gender identity, marital status, sexual orientation, race, colour, nationality, religion, age, disability, working pattern, caring responsibilities, political beliefs.