Backend Software Engineer Intern Jobs

New

Software Engineer Intern

Build a Microsoft Teams app that brings Medius invoice approvals directly inside...

Location

Tunisia , Tunis

Salary:

Not provided

Medius

Expiration Date

Until further notice

Requirements

Must have: .NET Core (backend + bot logic), React, TypeScript (Teams Tab UI)
General software development knowledge: REST API integration, Authentication concepts, Basic cloud concepts
Please send your resume in English (resumes in French will be automatically rejected)

Job Responsibility

Build a Microsoft Teams app that brings Medius invoice approvals directly inside Teams
The solution includes two main features: Bot Integration (Phase 1 – MVP) and Manager Tab (Phase 2)
Scoping & Design
Development
Marketplace (ISV) Validation

What we offer

Great Team
Opportunity for Career & Professional Development
Collaborative and Meritocratic work culture
Supportive Leadership
Free snacks

New

Software Engineer Intern

We’re looking for a Software Engineer Intern with a backend focus to join our te...

Location

Sweden , Stockholm

Salary:

Not provided

IPercept

Expiration Date

Until further notice

Requirements

Currently pursuing or recently completed a degree in Computer Science or a related field
Some experience in backend or fullstack development (via coursework, projects, or internships)
Programming experience (Python preferred)
Knowledge of unit tests and testing frameworks
Understanding of APIs (REST, GraphQL), databases (SQL/NoSQL), and basic system design
Willingness to learn and take initiative
Clear communicator and team player

Job Responsibility

Help turn business and product needs into clear development tasks
Contribute to backend systems that are scalable, secure, and reliable
Participate in agile ceremonies like stand-ups and retrospectives
Write clean, maintainable, and testable code
Help troubleshoot and optimise backend performance

What we offer

Flexible working hours
Free coffee / tea
Near public transit
Social gatherings
Free office snacks
Maternity / paternity leave

Parttime

New

Software Engineering Intern

DOCSI is seeking a talented, driven software engineer to join our engineering te...

Location

United States , Minneapolis

Salary:

Not provided

DOCSI

Expiration Date

Until further notice

Requirements

1-3 years of an undergraduate Computer Science/Software Engineering education or equivalent learning experience
A solid comprehension of object-oriented programming patterns
Fundamental understanding of Git (or equivalent version control) and how to manage branches and merges
Some form of prior experience with web development (frontend or backend)
Action driven self-starter who enjoys improving existing processes
Lifelong learning mindset with a desire to explore new ideas and connect them to their work
Ability to work in an ambiguous, fast-paced environment

Job Responsibility

Work alongside the Director of Engineering and other brilliant DOCSI engineers to build and maintain our web platform
Design and build new user experiences that streamline the complex and confusing process of managing surgical waste
Inform the creation of machine learning tools to amplify the quality of surgical waste reduction recommendations
Write code that goes directly into the hands of customers
Participate in critical design discussions that determine the future direction of our product
Gain access and connections to key members of the Twin Cities startup community
Help shape the culture of a new and growing engineering team

New

Senior Backend Software Engineer

The Coaching team builds Highspot’s personalized, AI-enhanced coaching capabilit...

Location

Canada , Vancouver

Salary:

146000.00 - 178000.00 CAD / Year

Highspot

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science or equivalent practical experience
5+ years of experience in back-end software development building and maintaining large-scale web applications
At least 3 years of experience working with object-oriented programming languages
Ruby and Python preferred
Experience architecting, building, and deploying mid-to-large scale web applications in a distributed environment
Strong understanding of API design, data modeling, and backend scalability
Experience integrating or working with AI/LLM platforms such as OpenAI, Anthropic (Claude), or Azure OpenAI
Familiarity with AI-powered development tools (e.g., Cursor, GitHub Copilot, Cody, etc.) and a demonstrated ability to incorporate them effectively into day-to-day workflows
Deep expertise in web performance, security, and reliability best practices
Proven ability to deconstruct complex technical problems and deliver elegant, maintainable solutions

Job Responsibility

Design, develop, and maintain high-quality, scalable, and user-centric backend systems using modern technologies
Architect and optimize backend infrastructure to power intelligent, AI-driven workflows and Agentic AI integrations
Build and maintain integrations with multiple large language models (LLMs) including ChatGPT, Claude, and other OpenAI and Microsoft models
Collaborate closely with AI/ML engineers to productionize agentic workflows and autonomous reasoning systems
Partner effectively with Product Management and UX Design to translate ideas and research into production-ready, AI-enhanced features
Leverage AI-assisted development tools such as Cursor, GitHub Copilot, and other code generation frameworks to accelerate development and improve code quality
Lead and mentor engineers through complex projects, emphasizing clean architecture, testing, and software craftsmanship
Drive backend infrastructure improvements that enhance reliability, observability, and performance
Collaborate cross-functionally to deliver differentiated customer value through AI and data-driven solutions
Troubleshoot and resolve critical production issues while contributing to internal documentation and best practices

What we offer

Comprehensive medical, dental, vision, disability, and life benefits
Group Retirement Savings Plan (RRSP) and matching employer contributions (DPSP) with immediate vesting
Flexible PTO
Generous Holiday Schedule + 5 Days for Annual Holiday Week
Quarterly Recharge Fridays (paid days off for mental health recharge)
Flexible work schedules
Access to Coaches and Therapists through Modern Health
2 Volunteer days per year
Monthly transportation allowance for employees that work in our Vancouver Hub location
Employees are eligible to receive stock options

Fulltime

Staff Software Engineer - Backend

You will join the Cloud Wallet team which is in charge of building and maintaini...

Location

France , Grenoble

Salary:

Not provided

Ledger

Expiration Date

Until further notice

Requirements

Demonstrable experience and knowledge of backend services programming
An interest in working in a polyglot environment (Scala experience is not mandatory, but a real plus)
Knowledge of relational databases and SQL (we use Postgres)
Knowledge of Linux operating systems
Adaptability to work within a team in an evolving environment: You are autonomous, proactive, and able to upskill in certain areas yourself where necessary
Experience with continuous integration/deployment solutions
Knowledge of containerization and cloud deployments
An interest in cryptocurrencies and wishing to work with blockchain technology is a real plus
Enthusiastic about teamwork, learning, and teaching (meet-ups, hackathons, training…)

Job Responsibility

Build highly available, consistent, and well-functioning services to power Ledger's products
Leverage all the power of functional programming with Scala and the Typelevel stack
Dive into cryptocurrencies protocols internals
Conduct benchmarks to identify bottlenecks and optimize the overall performance of our services
Deliver a high-quality piece of software (Test it, Document it, Demonstrate it)
Design monitoring and alerting systems to detect unexpected failures/behavior
Use CI/CD to deploy and secure workflows

What we offer

Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
Flexibility: A hybrid work policy
Social: Frequent social events, snacks and drinks
Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
Well-being: Personal development, coaching & fitness with our dedicated partners
Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
High tech: Access to high performance office equipment and gadgets, including Apple products
Transport: Ledger reimburses part of your preferred means of transportation
Discounts: Employee discount on all our products

Fulltime

Staff Software Engineer - Backend

You will join the Cloud Wallet team which is responsible for building and mainta...

Location

France , Montpellier

Salary:

Not provided

Ledger

Expiration Date

Until further notice

Requirements

Demonstrable experience and knowledge of backend services programming
an interest in working in a polyglot environment (Scala experience is not mandatory, but a real plus)
knowledge of relational databases and SQL (we use Postgres)
knowledge of Linux operating systems
adaptability to work within a team in an evolving environment: you are autonomous, proactive, and able to upskill in certain areas yourself where necessary
experience with continuous integration/deployment solutions
knowledge of containerization and cloud deployments
an interest in cryptocurrencies and wishing to work with blockchain technology is a real plus
enthusiastic about teamwork, learning, and teaching (meet-ups, hackathons, training…).

Job Responsibility

Build highly available, consistent, and well-functioning services to power Ledger's products
leverage all the power of functional programming with Scala and the Typelevel stack
dive into cryptocurrencies protocols internals
conduct benchmarks to identify bottlenecks and optimize the overall performance of our services
deliver a high-quality piece of software (test it, document it, demonstrate it)
design monitoring and alerting systems to detect unexpected failures/behavior
use CI/CD to deploy and secure workflows.

What we offer

Equity: employees are the foundation of our success, and we award stock options
flexibility: a hybrid work policy
social: frequent social events, snacks and drinks
medical: comprehensive health insurance policy offering extensive medical, dental and vision care coverage
well-being: personal development, coaching & fitness with our dedicated partners
vacation: five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
high tech: access to high performance office equipment and gadgets, including Apple products
transport: Ledger reimburses part of your preferred means of transportation
discounts: employee discount on all our products.

Fulltime

Staff Software Engineer - Backend

You will join the Cloud Wallet team which is in charge of building and maintaini...

Location

France , Montpellier

Salary:

Not provided

Ledger

Expiration Date

Until further notice

Requirements

Demonstrable experience and knowledge of backend services programming
An interest in working in a polyglot environment (Scala experience is not mandatory, but a real plus)
Knowledge of relational databases and SQL (we use Postgres)
Knowledge of Linux operating systems
Adaptability to work within a team in an evolving environment: You are autonomous, proactive, and able to upskill in certain areas yourself where necessary
Experience with continuous integration/deployment solutions
Knowledge of containerization and cloud deployments
An interest in cryptocurrencies and wishing to work with blockchain technology is a real plus
Enthusiastic about teamwork, learning, and teaching (meet-ups, hackathons, training...)

Job Responsibility

Build highly available, consistent, and well-functioning services to power Ledger's products
Leverage all the power of functional programming with Scala and the Typelevel stack
Dive into cryptocurrencies protocols internals
Conduct benchmarks to identify bottlenecks and optimize the overall performance of our services
Deliver a high-quality piece of software (Test it, Document it, Demonstrate it)
Design monitoring and alerting systems to detect unexpected failures/behavior
Use CI/CD to deploy and secure workflows

What we offer

Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
Flexibility: A hybrid work policy
Social: Frequent social events, snacks and drinks
Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
Well-being: Personal development, coaching & fitness with our dedicated partners
Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
High tech: Access to high performance office equipment and gadgets, including Apple products
Transport: Ledger reimburses part of your preferred means of transportation
Discounts: Employee discount on all our products

Fulltime

Staff Software Engineer - Backend

You will join the Cloud Wallet team which is in charge of building and maintaini...

Location

United Kingdom , London

Salary:

Not provided

Ledger

Expiration Date

Until further notice

Requirements

Demonstrable experience and knowledge of backend services programming
an interest in working in a polyglot environment (Scala experience is not mandatory, but a real plus)
knowledge of relational databases and SQL (we use Postgres)
knowledge of Linux operating systems
adaptability to work within a team in an evolving environment: You are autonomous, proactive, and able to upskill in certain areas yourself where necessary
experience with continuous integration/deployment solutions
knowledge of containerization and cloud deployments
an interest in cryptocurrencies and wishing to work with blockchain technology is a real plus
enthusiastic about teamwork, learning, and teaching (meet-ups, hackathons, training…).

Job Responsibility

Build highly available, consistent, and well-functioning services to power Ledger's products
leverage all the power of functional programming with Scala and the Typelevel stack
dive into cryptocurrencies protocols internals
conduct benchmarks to identify bottlenecks and optimize the overall performance of our services
deliver a high-quality piece of software (test it, document it, demonstrate it)
design monitoring and alerting systems to detect unexpected failures/behavior
use CI/CD to deploy and secure workflows.

What we offer

Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
flexibility: A hybrid work policy
social: Frequent social events, snacks and drinks in our Holborn office
medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
well-being: Personal development, coaching & fitness with our dedicated partners
vacation: 28 days of paid leave per year, in addition to national holidays
high tech: Access to high performance office equipment and gadgets, including Apple products
transport: Ledger reimburses part of your preferred means of transportation
discounts: Employee discount on all our products.

Fulltime

Backend Software Engineer Intern

GoFundMe

Location:
United States, San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 08, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Backend Software Engineer Intern

Software Engineer Intern

Software Engineer Intern

Software Engineering Intern

Senior Backend Software Engineer

Staff Software Engineer - Backend

Staff Software Engineer - Backend

Staff Software Engineer - Backend

Staff Software Engineer - Backend

Backend Software Engineer Intern

GoFundMe

Location:United States, San Francisco

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:December 08, 2025

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Backend Software Engineer Intern

Software Engineer Intern

Software Engineer Intern

Software Engineering Intern

Senior Backend Software Engineer

Staff Software Engineer - Backend

Staff Software Engineer - Backend

Staff Software Engineer - Backend

Staff Software Engineer - Backend

Location:
United States, San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
December 08, 2025