Senior .Net Developer

Instil

Senior .NET Developer designing and building scalable software solutions for Instil. Taking ownership of features and mentoring junior engineers while collaborating with cross-functional teams.

Posted 6/4/2026full-timeBelfast • 🇬🇧 United KingdomSeniorWebsite

Tech Stack

Tools & technologies

AngularAWSAzureCloudDistributed SystemsDockerDynamoDBGoogle Cloud PlatformKubernetesMicroservicesMongoDB.NETNoSQLReactVue.js

About the role

Key responsibilities & impact

Design and build robust, scalable software solutions.
Take ownership of key features, contribute to architectural decisions, and collaborate closely with cross-functional teams.
Deliver high-quality applications, combining hands-on development with opportunities to influence best practices and mentor junior engineers.

Requirements

What you’ll need

5+ years of engineering experience with a strong background in .NET and C#.
Proven experience with cloud platforms (AWS preferred; Azure or GCP considered).
Hands-on expertise in serverless architectures (Lambda or equivalent).
Solid understanding of NoSQL databases (e.g., DynamoDB, MongoDB).
Strong problem-solving skills and ability to make architectural decisions.
Excellent communication and leadership abilities.
Familiarity with modern front-end frameworks (React, Angular, Vue).
Experience with CI/CD pipelines and DevOps practices.
Knowledge of microservices and distributed systems.
Exposure to containerization (Docker, Kubernetes).

Benefits

Comp & perks

A discretionary annual performance bonus that rewards your impact and contribution to our success.
Flexible working arrangements and summer hours, because life isn’t 9 to 5, and balance matters.
A highly competitive pension scheme with generous employer contributions, private healthcare, and life assurance for peace of mind.
Employee Assistance Programme, mental health support, cycle-to-work scheme, and regular social events to keep our culture vibrant.
35 days holiday, enhanced maternity pay, and family-first policies so you can focus on what matters most.
From courses to certifications, we’ll invest in your development so you can keep growing and shaping what’s next.
Opportunities to volunteer, give back, and be part of initiatives that make Instil a truly inclusive and connected workplace.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

.NETC#AWSAzureGCPserverless architecturesNoSQL databasesReactAngularVue

Soft Skills

problem-solvingcommunicationleadership