Senior Full-Stack Developer (.NET and JavaScript)

Role overview Contribute across the full stack of a software-as-a-service consultancy that builds enterprise digital services for clients. The role spans backend services, frontend work, APIs, data pipelines, and DevOps, with end-to-end ownership of features from conception through deployment. It is suited to a senior engineer who can move between application code, integration layers, and infrastructure while collaborating in an Agile environment.

Responsibilities - Plan, build, and maintain backend services using .NET Core and Azure Functions - Design and deliver RESTful APIs and integration layers that connect distributed backend systems - Contribute frontend work using Svelte.js and SvelteKit without owning visual design direction - Wire APIs into relational databases such as MSSQL and time-series stores including InfluxDB and TimescaleDB - Build scalable ETL workflows and data pipelines capable of handling high-throughput workloads - Implement automated testing, continuous integration and deployment pipelines, and monitoring solutions - Collaborate inside Agile ceremonies and maintain shared documentation, while taking ownership of an internal portal product and its ongoing improvements

Requirements - Bachelor's degree in computer science, software engineering, or equivalent experience - Typically 5+ years of professional software development experience, ideally including enterprise or corporate environments - Strong proficiency in JavaScript or TypeScript, .NET Core, and SQL or NoSQL databases - Working knowledge of cloud services, preferably Microsoft Azure - Experience with Git workflows, Agile collaboration, and automated testing practices - Solid communication and problem-solving skills, with the ability to take ownership within a wider product and IT ecosystem

Nice to have - Cloud certifications, with Azure preferred - Background building ETL or data workflows and working with time-series data - Familiarity with monitoring and observability tooling

Benefits and work setup - Remote or hybrid working options with free on-site parking - Private health insurance including dental coverage, plus optional family-member coverage - Multisport card fully covered, additional holidays after the first and fifth anniversaries, and company-sponsored training and development - Employee referral program with a competitive bonus, social events, and an office environment with a game and relaxation zone