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ION · 4 days ago

Senior Software Engineer - C

Uniondale, NY

Full-time

Hybrid

Mid, Senior Level

$115K/yr - $150K/yr

6+ years exp

ION is a rapidly expanding group that provides trading and workflow automation software, high-value analytics, and strategic consulting. The Senior Software Engineer will design, develop, and maintain products related to commodity and energy production, trading, and logistics, collaborating with cross-functional teams to deliver high-quality software solutions.

AccountingAsset ManagementFinanceFinancial ServicesSoftware

H1B Sponsor Likely

Responsibilities

Design and develop software utilizing common coding standards and design patterns for API’s and interfaces in a variety of languages - C/C++, Java and/or C#

Diagnose and debug new and existing software as part of our extensive trading system using Microsoft Visual Studio and other modern debugging tools

Interact with the business experts and customers to understand the end user requirements and collaborate within engineering teams to build robust solutions

Collaborate with local and remote team members across different time-zones

Promote best practices in coding, design, and architecture

Contribute to developing and refining development processes to enhance quality and productivity

Coach and mentor junior members of the team

Participate in architecture discussions to share experiences and provide advice

Participate in stakeholder and customer conversations and demonstrations

Qualification

C programmingSQLRelational databasesAgile developmentJavaC# .NETDesign patternsCoachingPassion for excellenceProblem-solvingCommunication skillsMentoring

Required

BS degree in Computer Science from a reputed university

6+ years of hands-on experience in coding and designing complex, enterprise, applications

Strong programming skills in C

Experience developing SQL and working with relational databases (Oracle, MSSQL)

Strong analytical and problem-solving skills

Excellent communication skills

Experience working in an agile team setting across different time-zones and countries

Ability to coach and mentor junior members of the team

Passion for excellence and high-quality delivery

Preferred

Java and/or C# .NET experience is a plus

Strong development experience using design patterns, object-oriented design, and SOLID principals

Experience with developing financial or commodity/energy trading software is a plus

Experience with Endur/Findur, OpenJVS, OpenComponents is a plus

Company

ION

Glassdoor3.3

ION Group provides solutions for electronic trading, position management, pricing, risk management, and downstream processing for clients.

Founded in 1998

New York, New York, USA

10001+ employees

https://iongroup.com

H1B Sponsorship

ION 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 (2)

2024 (1)

2022 (2)

2021 (4)