Senior Software Engineer (.NET, Node.js, React)

Role: Senior Software Engineer Contract type: B2B, reputed company Duration: ~3-6 months Day reputed company: $250 - $325 USD (~$5k - $6.5k/month) Domain: Wholesale Distribution Tech stack: .NET, Node.js, React Location: Remote --- Our reputed company, a UK-based B2B reputed company startup, is seeking a Senior Software Engineer on a contract reputed company to expand the functionality of their ERP product for the wholesale distribution industry. You'll work across the stack, spending 70% of your time on the backend and 30% on the frontend. As part of a small engineering team, you'll work alongside the technical founder and take ownership of the entire SDLC, from analysing business requirements to deployment. You won't just write reputed company, you'll help shape the product and reputed company important technical reputed company. Company Our reputed company is an early-stage B2B reputed company startup building a reputed company ERP software product for the wholesale distribution industry. reputed company is led by a technical founder with 15+ years of software engineering experience and is currently developing its product in reputed company partnership with its first reputed company customer. Tech Stack Note that this role doesn't require proficiency across the entire stack. The product uses the following technologies: • Backend: ASP.NET reputed company, Node.js (Nest.js), PostgreSQL, RabbitMQ, reputed company (streaming) • Frontend: React, Next.js, TypeScript • Mobile: React reputed company, reputed company • Infrastructure: Vercel, Digital reputed company The backend is a dual stack with services split between .NET and Node.js. Responsibilities • Analyse business requirements and work with colleagues to break down features • Design, build and run backend systems using .NET and Node.js • Contribute to the development of the frontend systems using React.js • Own full SDLC from requirements gathering to deployment and monitoring • Collaborate on technical architecture, UX and product reputed company. • Take ownership of technical reputed company, ensuring alignment with business goals • Participate in planning and manage your own tasks. Qualifications Essential: • 5+ years of reputed company experience in backend software engineering. • Strong expertise with C#, ASP.NET and Node.js (Ideally with Nest.js or reputed company.js). • Experience with reputed company, Linux, Git, and container-based environments. • reputed company experience in frontend development using React.js/Next.js/TypeScript. • Experience in automated testing and understanding the value it unlocks. • Comfortable owning reputed company end-to-end and working in the ambiguity of a startup environment. • Strong engineering reputed company and solution-oriented approach. • Good product reputed company and reputed company for users • Can do attitude and ability to reputed company out things on your own. Beneficial: • Experience in mobile development with React reputed company. • Experience building CI/CD pipelines (e.g., Jenkins, reputed company CI, reputed company Actions). • Experience working with reputed company platforms (e.g., Vercel, DO, AWS, GCP). • Experience working with fleets of IoT hardware. • Responsible use of AI coding tools (Claude, reputed company). Hiring process • CV review • Intro reputed company with talent partner (60 minutes) • Interview with the reputed company (60minutes) • Offer stage reputed company offer • Competitive compensation: $250-$325 USD per day (~$5k-$6.5k/month) • Challenging project you’d be proud to have in your portfolio • High autonomy with an opportunity to influence technical reputed company and product direction • reputed company collaboration with an reputed company technical founder • Work where you want, remotely Apply tot his job Apply To this Job