E-3 Visa Back End Developer Jobs
Back End Developer roles in the U.S. are strong candidates for E-3 visa sponsorship because the position meets the specialty occupation requirement through its direct tie to a computer science or software engineering degree. The E-3 has no lottery and no annual cap, so Australian developers can apply at any time after securing a job offer.
Find E-3 Visa Back End Developer JobsOverview
Showing 5 of 362+ Back End Developer jobs
See all 362+ Back End Developer Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Back End Developer roles.
Get Access To All JobsWho We Are
Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re building the products and services to make that future a reality. Our institutional digital assets platform spans trading, investment banking, asset management, staking, self-custody, and tokenization technology. We also invest in and operate cutting-edge data center infrastructure to power AI and high-performance computing, addressing the growing demand for scalable energy and compute in the U.S. We work at the intersection of finance and technology, helping institutions, startups, and developers navigate a digitally native economy. Led by CEO and Founder Michael Novogratz, our team blends deep crypto expertise with institutional experience and a shared commitment to shaping the future of Web3 and AI. Galaxy is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia.
What We Value
We are a diverse team of free thinkers, and fast movers united to help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be.
Seek Excellence.
Be Selective To Be Effective.
Be Highly Aligned, Loosely Coupled.
Disagree Transparently.
Encourage Independent Decision-Making.
Build Dream Teams.
About GalaxyOne
GalaxyOne is designed for individual investors who want the best of both traditional and digital markets. Its core offerings include competitive yield on cash deposits for U.S.-based individual investors and 8.00% yield through Galaxy Premium Yield for U.S. accredited investors, as well as seamless access to crypto and equities trading and the ability to reinvest earned interest into bitcoin or other supported crypto, all in one precision-built platform. GalaxyOne, backed by Galaxy Digital Inc (NASDAQ/TSX: GLXY), benefits from the firm's proven financial expertise, risk management and white-glove client service.
Who You Are
This role is a Senior Back End Developer for an exciting new business initiative at Galaxy. In this position, you’ll design, develop, and optimize robust, scalable software back end that powers our web and mobile applications for a new product offering. You will join a team of back-end developers, ensuring the reliability, security, and performance of our platforms while collaborating with front-end, product, and infrastructure teams. Your expertise will help drive the architecture of our product offerings, supporting Galaxy’s mission to innovate in the crypto economy.
What You’ll Do
Design, develop, and maintain high-performance back-end systems, APIs, and databases that support the business’s web and mobile applications.
Help foster a culture of technical excellence, collaboration, and continuous learning.
Collaborate with front-end developers, product managers, and DevOps teams to ensure seamless integration and delivery of features and services.
Architect scalable, secure, and efficient server-side solutions that meet fintech industry standards and handle high transaction volumes.
Implement best practices for code quality, testing, and deployment, including code reviews and automated testing frameworks.
Stay current with emerging technologies and trends in back-end development, blockchain, and fintech to recommend innovative improvements.
Embrace and champion the thoughtful adoption of AI to improve team performance and business outcomes.
Leverage AI tools (e.g., generative AI, automation platforms, data copilots) to improve productivity, decision-making, and output quality in your day-to-day work.
What We’re Looking For
Bachelor’s degree in computer science, engineering, or a related field (or equivalent experience).
7+ years of experience in back-end development, with at least 2 years in a senior role.
Hands-on development experience in Node, Express, TypeScript and related frameworks like Nest.js to build REST APIs and other services.
Strong experience with SQL and some exposure to NoSQL is nice to have.
Experience with Microservices and Event based architecture.
Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization tools (e.g., Docker, Kubernetes).
Experience in using Caching and Messaging Queues like Kafka.
Experience using Postman and Git / Bitbucket.
Bonus Points
Prior experience working in a startup, taking a product from zero to one.
Experience in financial markets or brokerages.
What We Offer (US)
Competitive base salary and discretionary bonus
Flexible Time Off (i.e. unlimited paid vacation days)
Company paid Holidays (11)
Company paid sick leave
Company-paid health and protective benefits for employees, partners, and other dependents
3% 401(k) company contribution
Generous paid Parental Leave
Free virtual coaching and counseling sessions through Headspace
Opportunities to learn about the Crypto industry
Smart, entrepreneurial, and fun colleagues
* Employee Resource Groups
Benefits may vary depending on location. The base salary ranges included below will be commensurate with candidate experience, expertise and local market. Final offer amounts are determined by multiple factors, including candidate experience and expertise. At Galaxy, we maintain a total compensation philosophy which consists of a competitive base salary, annual bonus, and equity incentives.
Base Salary Range $175,000 - $240,000 USD
Galaxy respects diversity and seeks to provide equal employment opportunities to all employees and job applicants for employment without regard to actual or perceived age, race, color, creed, religion, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression (including transgender status), sexual orientation, marital or partnership or caregiver status, ancestry, national origin, citizenship status, disability, military or veteran status, protected medical condition as defined by applicable state or local law, genetic information or predisposing genetic characteristic, or other characteristic protected by applicable federal, state, or local laws and ordinances.
We will endeavor to make a reasonable accommodation to the known limitations of a qualified applicant with a disability unless the accommodation would impose an undue hardship on the operation of our business. If you believe you require such assistance to complete the application process or to participate in an interview, please contact careers@galaxy.com.
Who We Are
Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re building the products and services to make that future a reality. Our institutional digital assets platform spans trading, investment banking, asset management, staking, self-custody, and tokenization technology. We also invest in and operate cutting-edge data center infrastructure to power AI and high-performance computing, addressing the growing demand for scalable energy and compute in the U.S. We work at the intersection of finance and technology, helping institutions, startups, and developers navigate a digitally native economy. Led by CEO and Founder Michael Novogratz, our team blends deep crypto expertise with institutional experience and a shared commitment to shaping the future of Web3 and AI. Galaxy is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia.
What We Value
We are a diverse team of free thinkers, and fast movers united to help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be.
Seek Excellence.
Be Selective To Be Effective.
Be Highly Aligned, Loosely Coupled.
Disagree Transparently.
Encourage Independent Decision-Making.
Build Dream Teams.
About GalaxyOne
GalaxyOne is designed for individual investors who want the best of both traditional and digital markets. Its core offerings include competitive yield on cash deposits for U.S.-based individual investors and 8.00% yield through Galaxy Premium Yield for U.S. accredited investors, as well as seamless access to crypto and equities trading and the ability to reinvest earned interest into bitcoin or other supported crypto, all in one precision-built platform. GalaxyOne, backed by Galaxy Digital Inc (NASDAQ/TSX: GLXY), benefits from the firm's proven financial expertise, risk management and white-glove client service.
Who You Are
This role is a Senior Back End Developer for an exciting new business initiative at Galaxy. In this position, you’ll design, develop, and optimize robust, scalable software back end that powers our web and mobile applications for a new product offering. You will join a team of back-end developers, ensuring the reliability, security, and performance of our platforms while collaborating with front-end, product, and infrastructure teams. Your expertise will help drive the architecture of our product offerings, supporting Galaxy’s mission to innovate in the crypto economy.
What You’ll Do
Design, develop, and maintain high-performance back-end systems, APIs, and databases that support the business’s web and mobile applications.
Help foster a culture of technical excellence, collaboration, and continuous learning.
Collaborate with front-end developers, product managers, and DevOps teams to ensure seamless integration and delivery of features and services.
Architect scalable, secure, and efficient server-side solutions that meet fintech industry standards and handle high transaction volumes.
Implement best practices for code quality, testing, and deployment, including code reviews and automated testing frameworks.
Stay current with emerging technologies and trends in back-end development, blockchain, and fintech to recommend innovative improvements.
Embrace and champion the thoughtful adoption of AI to improve team performance and business outcomes.
Leverage AI tools (e.g., generative AI, automation platforms, data copilots) to improve productivity, decision-making, and output quality in your day-to-day work.
What We’re Looking For
Bachelor’s degree in computer science, engineering, or a related field (or equivalent experience).
7+ years of experience in back-end development, with at least 2 years in a senior role.
Hands-on development experience in Node, Express, TypeScript and related frameworks like Nest.js to build REST APIs and other services.
Strong experience with SQL and some exposure to NoSQL is nice to have.
Experience with Microservices and Event based architecture.
Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization tools (e.g., Docker, Kubernetes).
Experience in using Caching and Messaging Queues like Kafka.
Experience using Postman and Git / Bitbucket.
Bonus Points
Prior experience working in a startup, taking a product from zero to one.
Experience in financial markets or brokerages.
What We Offer (US)
Competitive base salary and discretionary bonus
Flexible Time Off (i.e. unlimited paid vacation days)
Company paid Holidays (11)
Company paid sick leave
Company-paid health and protective benefits for employees, partners, and other dependents
3% 401(k) company contribution
Generous paid Parental Leave
Free virtual coaching and counseling sessions through Headspace
Opportunities to learn about the Crypto industry
Smart, entrepreneurial, and fun colleagues
* Employee Resource Groups
Benefits may vary depending on location. The base salary ranges included below will be commensurate with candidate experience, expertise and local market. Final offer amounts are determined by multiple factors, including candidate experience and expertise. At Galaxy, we maintain a total compensation philosophy which consists of a competitive base salary, annual bonus, and equity incentives.
Base Salary Range $175,000 - $240,000 USD
Galaxy respects diversity and seeks to provide equal employment opportunities to all employees and job applicants for employment without regard to actual or perceived age, race, color, creed, religion, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression (including transgender status), sexual orientation, marital or partnership or caregiver status, ancestry, national origin, citizenship status, disability, military or veteran status, protected medical condition as defined by applicable state or local law, genetic information or predisposing genetic characteristic, or other characteristic protected by applicable federal, state, or local laws and ordinances.
We will endeavor to make a reasonable accommodation to the known limitations of a qualified applicant with a disability unless the accommodation would impose an undue hardship on the operation of our business. If you believe you require such assistance to complete the application process or to participate in an interview, please contact careers@galaxy.com.
See all 362+ E-3 Visa Back End Developer Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new E-3 Visa Back End Developer Jobs.
Get Access To All JobsTips for Finding E-3 Visa Sponsorship as a Back End Developer
Frame your GitHub as a visa document
Consular officers assess whether your role qualifies as a specialty occupation. A well-documented GitHub profile showing architecture decisions, technical depth, and degree-level reasoning strengthens that case before your employer files the Labor Condition Application.
Target employers already filing LCAs
Search the DOL's Office of Foreign Labor Certification disclosure data to find companies that have certified LCAs for Back End Developer or Software Engineer roles in the past 12 months. These employers already understand the E-3 visa process and won't need educating.
Clarify your degree equivalency early
Australian three-year bachelor's degrees are generally accepted as equivalent to U.S. four-year degrees for E-3 purposes, but some employers haven't encountered this before. Raise it in the offer negotiation stage so it doesn't create delays when the LCA is filed.
Push for a specialty occupation job title
Vague titles like 'developer' or 'engineer' can complicate the specialty occupation determination at the consulate. Ask your employer to use a title tied to a specific technical discipline, such as Software Engineer or API Systems Engineer, on the LCA and offer letter.
Use Migrate Mate's E-3 filing service for the LCA
The LCA must be certified by DOL before your visa interview can proceed. Use Migrate Mate's E-3 filing service to handle the LCA submission, wage compliance check, and consulate preparation so nothing stalls after you've accepted the offer.
Request a two-year start date on your offer letter
The E-3 is issued in two-year increments with no cap on renewals. Having your offer letter and LCA reflect a two-year employment period aligns your visa validity with your initial authorization and avoids unnecessary paperwork in the first renewal cycle.
E-3 Visa Back End Developer: Frequently Asked Questions
How do I find Back End Developer jobs with E-3 visa sponsorship?
Migrate Mate is built specifically for Australian professionals seeking U.S. roles with E-3 sponsorship. You can search Back End Developer positions filtered by employers with active E-3 and LCA filing history, so you're targeting companies that have already demonstrated willingness to sponsor rather than cold-applying and explaining the visa from scratch.
How much does it cost to get an E-3 visa?
Migrate Mate's E-3 filing service covers the entire process for $499, including the Labor Condition Application, visa document preparation, and consulate appointment guidance. Traditional immigration lawyers charge $2,000–$5,000+ for the same work. The E-3 has less paperwork than most work visas, so paying thousands for legal help is usually unnecessary.
Does a Back End Developer role qualify as a specialty occupation for the E-3?
Back End Developer roles typically qualify because they require at least a bachelor's degree in computer science, software engineering, or a closely related field. The key test is whether the specific job duties, as described in the LCA and offer letter, require that theoretical and practical application of highly specialized knowledge. Roles that list a degree as 'preferred' rather than 'required' can create problems at the consulate, so the job description wording matters.
How does the E-3 compare to the H-1B for Back End Developers?
The E-3 has no lottery and no annual numerical cap, so you can apply any time of year after receiving a job offer. H-1B visa registrations for cap-subject employers are limited to one entry window per year in March, with selection by lottery. For Back End Developers at most U.S. tech employers, the E-3 is a faster and more predictable path, provided you hold Australian citizenship.
Can I switch Back End Developer employers while on an E-3?
Yes, but you'll need a new LCA certified by DOL and a new E-3 visa stamp before starting with the new employer. There's no portability mechanism like the one available under AC21 for H-1B holders, so timing matters. If you're already in the U.S. on E-3 status, you'll generally need to leave the country for a new visa interview unless you qualify for a consular appointment at a third-country post.