HSI Logo

HSI

Full Stack Software Developer - Backend-focused

Reposted 13 Days Ago
Remote
Hiring Remotely in United States
Mid level
Remote
Hiring Remotely in United States
Mid level
The role involves designing and maintaining backend services and APIs while contributing to frontend development. Responsibilities include optimizing performance, mentoring, and participating in Agile processes.
The summary above was generated by AI

HSI is a leading provider of environment, health, and safety (EHS), compliance, and professional development solutions that empower organizations to build safer, smarter workplaces. Through our integrated platform, we deliver training, compliance tools, and workforce development solutions to companies around the world.

We’re looking for a Full Stack Software Developer with a strong backend focus to join our growing engineering team. In this role, you’ll play a key part in building scalable, high-quality software by owning backend services, APIs, and integrations—while also contributing to frontend development to deliver complete, end-to-end solutions.

This is an opportunity for a developer who enjoys taking ownership of meaningful features, influencing technical direction, and mentoring others while continuing to grow their own skillset.

What You’ll Do
  • Design, build, and maintain scalable backend services, APIs, and data layers, with frontend contributions as needed
  • Own and deliver end-to-end features, from concept through deployment
  • Optimize application performance, including database queries, service throughput, and system efficiency
  • Collaborate on architecture decisions, code reviews, and technology selection
  • Document systems, integrations, and technical solutions
  • Mentor junior developers and contribute to a culture of engineering excellence
  • Participate in Agile development processes (standups, sprint planning, retrospectives)
  • Support production systems through participation in an on-call rotation

Requirements
  • Bachelor’s degree in Computer Science (or equivalent practical experience)
  • 3+ years of software development experience
  • Strong experience building modern full stack applications, with a primary focus on backend development
  • Solid understanding of distributed systems, concurrency, and scalable architecture
  • Hands-on experience designing and building RESTful APIs
  • Experience working with relational databases (schema design, query optimization, stored procedures)
  • Proficiency with C#/.NET, SQL Server, and Azure
  • Working knowledge of JavaScript/TypeScript and Angular for frontend development
  • Experience with Git (or similar version control systems)
  • Familiarity with Azure DevOps or similar tools for tracking work and defects
  • Experience working in Agile environments, with exposure to CI/CD pipelines and automated testing
  • Participation in at least one full software development lifecycle

Benefits
  • Full Healthcare: Health, dental, vision, and more
  • Support & Growth: Parental Leave, Tuition Reimbursement, Volunteer Time, and more for your personal and professional development.
  • Learning & Development: Unlimited resources via HSI's Learning Management System and career training.
  • Remote Work: Work from anywhere that boosts your productivity.
  • Flexible Vacations: Take needed breaks with our generous time-off policy.
  • Retirement Security: Benefit from our $1:$1 company match for retirement savings.

Similar Jobs

Yesterday
In-Office or Remote
2 Locations
Senior level
Senior level
Information Technology • Software
Senior Full Stack Engineer (backend-focused) to design, build, and operate scalable backend systems and APIs, deliver full-stack features, improve reliability and observability, and contribute to architecture and technical strategy in a fast-paced startup environment.
Top Skills: Agent-Based SystemsAPIsAsynchronous ProcessingCloud-Native ApplicationsData ModelingDatabasesDistributed SystemsEdge ComputingEvent-Driven ArchitecturesLlm InfrastructureMonitoringObservabilityReal-Time SystemsServerlessTracingTypescript
20 Days Ago
Remote
United States
175K-230K Annually
Senior level
175K-230K Annually
Senior level
Fintech • Software • Financial Services
The Senior Full-Stack Software Engineer will design, build, and scale backend services and APIs for financial transactions while collaborating with frontend engineers and contributing to technical design.
Top Skills: AWSDjangoPostgresPythonReactTypescript
45 Minutes Ago
Remote
United States
100K-220K Annually
Senior level
100K-220K Annually
Senior level
Artificial Intelligence • Blockchain • Professional Services • Security • Consulting • Cybersecurity • Defense
The Senior Security Engineer will assess application security for AI systems, focusing on prompt injection techniques, threat modeling, and client training on AI security topics.
Top Skills: CC++GoJavaScriptKotlinObjective-CPythonRubyRustSwiftTypescript

What you need to know about the NYC Tech Scene

As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.

Key Facts About NYC Tech

  • Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
  • Key Industries: Artificial intelligence, Fintech
  • Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
  • Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account