Senior Software Engineer jobs in United States
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Long-Term Stock Exchange · 21 hours ago

Senior Software Engineer

Long-Term Stock Exchange (LTSE) is an SEC-registered national securities exchange focused on promoting fair and orderly markets. The Senior Software Engineer will enhance LTSE’s data platform and analytical capabilities, collaborating with engineers and product teams to design solutions that transform datasets into actionable intelligence.

Financial ExchangesFinancial ServicesFinTechStock Exchanges
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H1B Sponsor Likelynote

Responsibilities

Combine the best of LTSE proprietary software with cloud solutions and modern programming languages to provide scalable applications that help our business teams gain new insights
Adopt a security-focused, cloud-native, and minimum complexity approach to event-driven and high-throughput compute operations
Continuously employ organization-wide Engineering Standards ensuring compliance with Policy, Procedure, and industry regulation
Comprehensive documentation of all Engineering systems
Collaborate with the broader Engineering team via Jira, Confluence, and other productivity tools
Convert Python scripting to fully tested Go software
Work with Architect to continuously improve organization-wide software engineering standards, policy and procedure
Maintain documentation, runbooks, checklists, and archival processes for billing artifacts and audit requirements

Qualification

Full stack developerGolangPythonFinTech experienceCloud-native storageInfrastructure-as-CodeShell scriptingHigh-Throughput ProcessingEvent-Driven systemsCloud networking

Required

Full stack developer
Golang, Python, shell scripting
3 Years experience in FinTech, or equivalent regulated environment
Extensive experience with common in-memory data structures and associated algorithms
Extensive experience with cloud-native storage platforms (S3, SQL Services)
Infrastructure-as-Code (Terraform)
BS Computer Science or equivalent experience

Preferred

High-Throughput (Batch) Processing
Event-Driven systems and messaging protocols
Protocols (TCP/UDP, FIX, Protocol Buffers)
Cloud networking (VPC, NAT, service endpoints)

Benefits

Rich medical, dental, vision, and EAP benefits. 100% of employee costs are sponsored by LTSE and there is a small, fixed employee contribution for dependent costs.
All new parents receive up to 4 months of caregiver leave including 8 weeks of full salary continuation, all while keeping your full company-sponsored benefits for up to the full 4 months.
Receive reimbursements for up to $2000 worth of physical fitness, mental health and wellness, family care, pet care, and learning and development purchases and/or charitable giving annually with our Lifestyle Spending Accounts.
Launch quickly with your company provided laptop, cell phone reimbursement, and $500 home-office stipend.
Enroll in our 401k program offered through Human Interest, and other benefit programs offered through Gusto.
Full-time employees receive LTSE equity options in both of our entities, with a generous exercise period for those who reach a 2-year milestone.

Company

Long-Term Stock Exchange

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The Long-Term Stock Exchange designs an SEC-regulated national securities exchange that aligns great companies and long-term investors.

H1B Sponsorship

Long-Term Stock Exchange has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)

Funding

Current Stage
Growth Stage
Total Funding
$169.36M
Key Investors
Jim WaltonFounders Fund
2022-06-28Series C· $100M
2019-08-29Series B· $50M
2019-08-13Series Unknown· $0.63M

Leadership Team

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Eric Ries
Founder & CEO
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Zoran Perkov
CEO
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Recent News

The Harvard Law School Forum on Corporate Governance
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