Senior Software Engineer

Salary Range - £67,500 - £75,500

As a Senior Software Engineer, you’ll take a leading role in designing, building, and maintaining high‑quality, scalable, and robust full‑stack solutions that power our products and services. Working within a Scrum team alongside a Product Owner, Tester, and fellow Engineers, you’ll help shape technical direction and deliver production‑ready features that enhance the audit experience for users worldwide.

You’ll collaborate closely with Product Managers and cross‑functional stakeholders, providing technical leadership to ensure solutions meet both user needs and business objectives. Your impact will span the full software development lifecycle from ideation and architectural design through to deployment, optimisation, and long‑term maintenance while championing best practices, code quality, and the reliability, performance, and future readiness of our systems.

You’ll contribute to modern cloud-native software using the following Tech Stack:

• ASP.NET 
• .NET Core 
• Entity Framework Core 
• SQL & SSMS 
• Blazor 
• Razor Pages 
• Azure DevOps (Pipelines & Repos) 
• Azure Cloud Infrastructure 
• Azure App Services & Worker Functions 
• AI Foundry

We value curiosity, ownership, agile collaboration, and a willingness to learn. 

Responsibilities
As a Senior Software Engineer at Inflo, you will:

• Independently design and implement complex technical solutions 
• Improve system performance, reliability, and scalability 
• Drive high coding standards through example 
• Influence good engineering patterns (automation, testing, refactoring) 
• Provide structured technical support and guidance to junior/mid engineers 
• Collaborate closely with peers, including Lead Engineers, Test Engineers, Product Owners and Product Managers, on shaping the teams work and delivering features end-to-endDesign, develop, test, and deploy high-quality software in a Scrum team 
• Break down technical work during refinement and planning 
• Participate in code reviews and contribute to technical standards 
• Ensure performance, reliability, and scalability of the product 
• Collaborate with Product Managers, Product Owners and Testers to deliver features end-to-end 
• Support production debugging and incident investigations, all with root cause analysis and reporting, as required.
• Contribute to continuous improvement through Code Quality Improvements and automation 
• Uphold engineering best practices, security standards, and clean code principles

Required/desired skills & qualifications
 
Required: 

• Clear and concise coding techniques 
• Foundational technical design capabilities 
• Self-guided research into development and process topics 
• Strong communication and problem-solving skills  
• Focus on quality, customer experience, and maintainability 
• Understanding of Agile or Scrum delivery  

Desired:

• Exposure to cloud-native architecture, serverless, microservices, or containerization  
• Experience with automation, performance tuning, or observability  
• Familiarity with testing frameworks or CI/CD pipelines
• BSc in Computer Science or a related field

 
Core values in action

• Science – You’ll apply evidence-based thinking, measure impact, and use data to inform decisions and validate progress.
• Ownership – You’ll take responsibility for your work, follow through on commitments, and proactively seek ways to improve outcomes.
• Openness – You’ll foster transparency in communication, share ideas freely, and welcome diverse perspectives to strengthen our solutions.
• Agility – You’ll embrace change, iterate quickly, and adapt to evolving requirements with confidence and creativity.

 
Success within the first 12 month

Success in the first 12 months looks like getting up to speed fast on the product domain, codebase, and architecture—making good calls and explaining trade-offs clearly. You ship meaningful, production-ready work at a steady pace, turning complex problems into pragmatic increments and owning delivery end-to-end. You lift the quality bar with clean, maintainable code, sensible refactoring, and tests that stop regressions. You strengthen reliability and operability by improving performance, resilience, and observability, and you help drive structured incident investigation through to root-cause fixes. You work seamlessly in a Scrum team and with Product and Test partners - spotting risks early and keeping people aligned. You lead through example in reviews and technical communication, and you actively support and mentor junior and mid-level engineers. Over the year, you remove friction through automation, pipeline and developer-experience improvements, and you leave the team and systems noticeably better than you found them.

THE COMPANY

Inflo is a fast-paced, agile, and rapidly scaling technology company. Founded in 2015, we have established Inflo as an innovative and impactful tech business, securing a global customer base of high-profile accounting firms and networks.

We are passionate about the accounting profession we serve and focus on driving long-term success, both in our business and those we work with. This has resulted in Inflo’s SaaS platform winning multiple awards, including International Accounting Bulletin’s Accountancy Software of the Year twice, the Queens Award for Innovation and the Boomer Technology & Innovation Visionary award.

THE CULTURE

Inflo was established by former auditors who were motivated to transform their field and liberate auditors from monotonous, repetitive tasks. Who, after all, is eager to manually input invoice details into Excel?

Our team, a collective of enthusiastic, diverse individuals, operates out of three global locations: the US, the UK, and Australia. Each day, our team significantly contributes to both our business and the evolution of the audit industry.

We maintain an optimal balance, embracing the agility and collaborative spirit of a start-up, unencumbered by rigid corporate structures, yet with the stability, resources, and professionalism of an established, international company.

Our core values are the essence of our operations:

• Science – We experiment and make decisions based on data over intuition 
• Ownership – We empower our people and embrace accountability
• Openness – We share, challenge and embrace feedback, learning from our successes and failures
• Agility – We have a bias for action and iteratively solve problems.

The offer  
As an Inflo employee, you’ll enjoy the following benefits: 

• 7% Employer pension contributions providing you are a member of the scheme. 
• 25 days holiday + UK bank holidays, with anadditional0.5 days for every year of service.
• 4x Salary life assurance.
• Private medical insurance with Bupa.
• Medical cash back scheme (for optical, dental etc) 
• Flexible working environment – work whenever and wherever that suits you. At Inflo we measure results, not the amount of time you spend behind your laptop.
• Employee Referral scheme bonus of £1,000 
• Financial support to enhance your home working environment. 
• Opportunity to work from home as a fully remote role within the UK.
• Opportunity to meet Quarterly in Newcastle with an evening social.
• Invitation to our Annual Global Gathering.
• Continued professional development.