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Software Engineer Intern Jobs (NOW HIRING)

We're looking for a Gen AI/Backend Software Engineer Intern (Python) who wants to ship production code, learn fast, and take real ownership-without "intern busywork." This internship is for you if.

Software Engineer - Intern

Seattle, WA · On-site

$52K - $108K/yr

Software Engineer - Intern The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to ...

As a Software Engineer Intern on the Brain Interfaces Software Team, your responsibilities will encompass: * Developing and improving Neuralink's Implant and Charger SDK * Maintaining Neuralink ...

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Software Engineer Intern information

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How much do software engineer intern jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for software engineer intern in the United States is $25.42, according to ZipRecruiter salary data. Most workers in this role earn between $20.67 and $28.85 per hour, depending on experience, location, and employer.

What does a software engineer intern do?

A Software Engineer Intern assists in designing, developing, and testing software applications under the guidance of experienced engineers. Interns typically work on coding tasks, bug fixes, documentation, and sometimes participate in team meetings or code reviews. The primary goal is to gain hands-on experience with real-world software development processes and tools while contributing to ongoing projects. This internship provides valuable exposure to industry practices and helps interns build technical and collaborative skills.

What does a software engineer intern do?

A software engineer intern works under the guidance of an experienced software engineer who is usually mid or senior level. As a software engineer intern, your responsibilities are to learn as much as you can about software engineering as well as learn how to navigate the politics and dynamics of a corporate or startup setting. Your job duties as a software engineer intern include tasks like coding and debugging software applications and experimenting with design elements. You also review other engineers’ code, test software applications and patches, and implement changes and updates when necessary.

What types of projects and tasks are software engineer interns typically assigned, and how do these contribute to their learning and development?

Software Engineer Interns are often assigned to real-world projects that align with the team's current goals, such as developing new features, fixing bugs, or writing automated tests. Interns usually work under the guidance of experienced engineers and participate in code reviews, stand-up meetings, and collaborative problem-solving sessions. These tasks help interns gain practical experience with industry-standard tools and workflows, while also building their technical and teamwork skills. As a result, interns can expect to leave the internship with concrete contributions to the product and a better understanding of software development processes.

What are the key skills and qualifications needed to thrive as a software engineer intern, and why are they important?

To thrive as a Software Engineer Intern, you need a solid understanding of programming fundamentals, problem-solving skills, and typically be pursuing a degree in computer science or a related field. Familiarity with coding languages like Python, Java, or C++, version control systems such as Git, and exposure to development environments are commonly expected. Strong communication, eagerness to learn, and teamwork set standout interns apart. These skills allow interns to effectively contribute to projects, adapt to new technologies, and collaborate within software development teams.

What cities are hiring for Software Engineer Intern jobs?

Cities with the most Software Engineer Intern job openings:

What are the most commonly searched types of Software Engineer jobs?

The most popular types of Software Engineer jobs are:

Who are the top companies hiring for Software Engineer Intern jobs?

The top employers for Software Engineer Intern jobs are:

What states have the most Software Engineer Intern jobs?

States with the most job openings for Software Engineer Intern jobs include:

Infographic showing various Software Engineer Intern job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $52,867 per year, or $25.4 per hour.

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.


Job description

We're building ProNexus: the all-in-one platform for sourcing human intelligence with AI.
Consulting and research teams rely on human experts for primary research-finding them, vetting them, scheduling them, capturing insights, and turning those insights into reusable knowledge. Today that work is fragmented across inboxes, spreadsheets, CRMs, and manual workflows.
ProNexus brings it together: AI-powered sourcing + outreach workflows + expert/CRM management + project execution + an "org memory layer" where insights compound over time instead of getting lost in decks and docs.
Right now it's two founders. We're looking for a Gen AI/Backend Software Engineer Intern (Python) who wants to ship production code, learn fast, and take real ownership-without "intern busywork."
This internship is for you if...
  • You've built backend systems in Python and want to go deeper.
  • You're excited about GenAI + agent workflows and can write strong prompts / schemas to get reliable outputs.
  • You like building one-off AI agents for specific workflows (extract → classify → enrich → route) and iterating until they're dependable.
  • You ship fast, unblock yourself, and don't need hand-holding to make progress.
  • You enjoy a tight feedback loop with founders and real users.

What you'll do
  • Build and ship backend features end-to-end (API → DB → integrations).
  • Implement and improve FastAPI endpoints, background jobs, and core services.
  • Work with Postgres (Supabase): schema changes, queries, performance, data integrity.
  • Integrate external systems (e.g., enrichment providers, outreach tooling, internal workflows).
  • Help us build one-off AI agents that automate internal + customer workflows (e.g., sourcing support, enrichment, summarization, extraction, classification, routing).
  • Write and iterate on prompts, few-shot examples, and structured outputs (JSON schemas) to make agent behavior consistent.
  • Improve agent quality with lightweight evals: small test sets, edge cases, regression checks, and prompt/version tracking.
  • Add tests, logging, and basic observability so we can move fast without breaking things.

Our current stack
  • Python (FastAPI)
  • Supabase (Postgres)
  • Render
  • React / Next.js + TypeScript (you don't need to be frontend-heavy, but bonus if you can contribute)
  • AI: LLMs + agent workflows

What we're looking for (requirements)
  • Strong Python fundamentals (clean code, typing hygiene, debugging ability).
  • Comfortable with HTTP APIs, JSON, auth patterns, and database-backed systems.
  • Strong interest in GenAI / prompt engineering, with experience building LLM-powered features (projects are totally fine).
  • Some experience shipping something real (project, internship, open source, production app).

Location / schedule
  • Remote
  • This is a fast-moving team-best for someone who can commit meaningful hours consistently.