Senior .Net Developer

SENIOR BACK-END (.NET) DEVELOPER

WHO PLATFORM45 IS

We are responsible for code changing the lives of people around the world, every day. We solve complex problems and build big ideas. And we don't stop. We believe in the ability of technology to make the world a better place; we're driven to rip through conformity and create new solutions, and smarter habits. We know why we're here: To unleash the potential of people through the power of technology. We are people multiplied by the power of tech and together we are changing the world. 

CONTEXT | THE ROLE

As a Senior Back-End Developer, you will be responsible for leading the development of complex software solutions, collaborating with cross-functional teams, and driving technical excellence within our organisation. In this role you will have an exciting opportunity to work on challenging projects, contribute to the success of our clients, and shape the future of not only our business but those of our clients. 

ROLE RESPONSIBILITIES | THE WHAT & THE HOW

The Essentials

• Software Development
  • Lead the design, development of scalable back-end systems and APIs, and implementation of scalable and robust software solutions that meet client requirements and industry standards.
• Technical Leadership
  • Provide technical expertise and guidance to development teams, ensuring adherence to best practices, coding standards, and architectural principles.
• Solution Architecture 
  • Collaborate with stakeholders to define system architecture, identify technical requirements, and design innovative solutions that address complex business challenges.
  • Architect and implement microservices and distributed systems that ensure high availability and performance.
• Code Review and Quality Assurance 
  • Conduct code reviews, perform thorough testing, and implement quality assurance processes to ensure the reliability, performance, and security of software applications.
• Requirement Analysis 
  • Work closely with clients to understand their needs, gather requirements, and propose technical solutions that align with their objectives and budget constraints.
• Continuous Improvement 
  • Stay updated on emerging technologies, industry trends, and best practices in software development, and leverage this knowledge to enhance our development processes and capabilities.
• Mentoring:
  • Provide mentorship of junior / less experienced engineers assisting them in growing their technical expertise and providing them with guidance on adherence to best practices, coding standards, and architectural principles.
• Documentation:
  • Strong documentation practices that prioritize practical value over exhaustive detail are essential: Maintaining clear, purposeful documentation focused on architectural decisions, system boundaries, and integration points that future team members will actually need, while avoiding the creating docs that quickly become outdated or remain unread.

Technical Requirements 

• Bachelor's degree in Computer Science, Engineering, or a related field, or provable, self-taught development skills with a good understanding of how the web works. 
• 5 - 7+ years of experience in back-end software development, with a strong proficiency in one or more server-side programming languages, frameworks, and tools such as C#, TypeScript, .NET, or similar. Proficiency with React or similar front-end frameworks and meta-frameworks would be an advantage. 
• Experience with databases (SQL and NoSQL), such as PostgreSQL, MySQL, or MongoDB, and understanding of data modelling.
• Strong knowledge of RESTful APIs, microservices architecture, and asynchronous programming.
• Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Understanding of security best practices and performance optimization techniques.
• Strong proficiency in modern testing practices including unit testing, end-to-end testing, and the ability to establish robust testing strategies.
• Advanced Git workflow management and experience implementing version control and CI best practices
• Proven track record of successfully delivering complex software projects from conception to deployment.
• Deep understanding of software architecture, design patterns, and development methodologies.
• Excellent problem-solving skills and ability to troubleshoot technical issues effectively.
• Experience working in Agile environments and familiarity with Agile practices and tools (e.g., Scrum, Kanban, JIRA).
• Strong communication and interpersonal skills, with the ability to collaborate with cross-functional teams and communicate technical concepts to non-technical stakeholders.
• Commitment to continuous learning and professional development.

Critical Competencies 

• You have an entrepreneurial mindset and can understand the business value of a project.
• You have the ability to research and develop new products and modifications to existing software when needed. 
• You are someone who is motivated, energetic, and always focussed on the task at hand.
• A strategic thinker who can work under pressure, independently problem solve, and draw knowledge from a broad range of experiences. 
• A proactive, continuous, and quick learner who is genuinely excited about industry trends and has a passion for technology and knowledge.
• A resourceful, 'big-picture' thinker who considers how the code that is written will have an impact later on. 
• Good communication and teamwork are critical - you'll not only be dealing with developers but also designers, product owners, clients, and other key stakeholders. 
• Play a mentorship role to our interns, juniors, and other less-experienced engineers.