Mid Level Software Engineer Full Stack

Company Intelligence

The query references multiple tech companies posting remote Mid-Level Software Engineer (Full-Stack) roles via BuiltIn.com, but search results highlight specific examples like SpruceID (Y Combinator-backed identity solutions firm), Talrn (full-stack training-focused), PickleX (mobile/web dev), and Zub8eti LLC (NextJS/web dev). These are typically small-to-mid-sized startups (10-100 employees) in the competitive tech sector, emphasizing remote work for scalability. SpruceID focuses on digital identity for governments, with recent growth in public-sector contracts; no broad company histories available, but they prioritize mission-driven tech like cryptography and privacy. Culture leans collaborative and fast-paced, with flexible schedules, professional development, and mentorship from seniors—common in remote-first startups. Values center on impactful tech (e.g., serving millions via identity systems), innovation in AI/ML/GenAI, and quick learning; remote policies are 100% work-from-anywhere, often US-based.

Program Deep Dive

These are new grad/intern full-stack programs (not strictly mid-level), lasting 8-10 weeks to 6-12 months, part-time/full-time, with flexible timelines (e.g., SpruceID: ongoing; USAEV: 120-365 days; Business Web Solutions: 1-6 months). Target students/recent grads (CS/Software Engineering bachelor's/master's); seek full-stack skills like React/React Native, Node.js, PHP/CodeIgniter, NextJS, Rust/Go/Java backends, APIs (REST/GraphQL), databases (PostgreSQL), cloud (AWS/GCP/Azure), and GenAI (Llama3/Grok). Daily tasks: build/maintain front/back-end features, integrate APIs, data pipelines, deploy via CI/CD/Docker—hands-on from day one. Learning via structured onboarding, weekly meetings (e.g., Mondays 9AM MST), project ownership; mentorship from senior engineers with 1:1s and feedback. Post-program: fast-track to full-time (e.g., SpruceID new grad to engineer), with ownership growth.

Application Success Guide

Requirements: CS degree (or equivalent projects), full-stack experience (coursework/internships/personal), US citizenship/visa for some; no strict deadlines—rolling via BuiltIn/Indeed/Handshake. Process:

1. Apply via https://www.builtin.com/jobs/remote/dev-engineering or company sites (e.g., Y Combinator for SpruceID);
2. Submit resume/portfolio/GitHub;
3. Technical screen (code challenges);
4. Interviews (behavioral + live coding);
5. Offer. Common questions: "Build a REST API in Node/React" or "Explain hooks in React"; backend: "Design data pipeline for futures data"; behavioral: "Describe collaborative project failure". No assessment centers noted; expect take-home full-stack tasks or pair-programming. Standout: GitHub with full-stack repos (e.g., React+Node apps), cloud projects, quick learners showing identity/AI interest.

Insider Tips

Value technical skills (React/Node/Go/Rust, APIs/databases/cloud) over soft skills, but emphasize collaboration and fast learning—demo via projects. Demonstrate industry knowledge: Web3/crypto (e.g., SpruceID), GenAI LLMs, remote dev tools (Docker/AWS). Interview tips: Practice live coding full-stack (e.g., build CRUD app); for SpruceID, discuss privacy/cryptography. Questions to ask: "How does this role contribute to state government projects?" or "What project ownership looks like for new grads?". Avoid red flags: Generic resumes (tailor to stack), no GitHub, poor code cleanliness, ignoring remote collab tools (e.g., no Slack/Zoom experience).

Practical Information

Salary/stipend: $20-25/hr for interns (e.g., Caxy); $63K-76K annualized (Zub8eti); new grad full-time $110K-150K (SpruceID); many unpaid/part-time. Benefits: Mentorship, flexible hours, professional development, benefits from day one (some); no health details. Start dates/duration: Rolling/ongoing; 8-10 weeks to 365 days. Networking: Alumni via Handshake/LinkedIn; YC network for SpruceID; company Slack/1:1s build connections. Actionable: Update GitHub today with React/Node project; apply to 5+ via BuiltIn for volume.