Staff Software Engineer

HNM Systems is the leading tech-enabled professional services provider, shaping the workforce across the telecom, energy, and technology sectors. We connect top specialized talent with direct hire, contract-to-hire, and consulting opportunities that drive fiber expansion, digital infrastructure, wireless networks, and smart grid energy solutions. Our innovative approach delivers high-impact workforce development and consulting outcomes, with a 94% success rate in talent placement and project execution.

Relentlessly people-driven, HNM Systems sets the industry standard through an unwavering commitment to exceptional employee experience—establishing a trusted "home base" for our consultants and long-term value for our clients.

Staff Software Engineer – Contract to Hire

Location: Heredia, Costa Rica (Remote)

Job Responsibilities:

We are seeking a Staff Software Engineer to build and evolve core enterprise systems while providing technical leadership across distributed teams in the United States and India. This role blends hands-on development with operational ownership, enabling engineering teams to deliver secure, reliable, and scalable software.

Primary responsibilities include:

• Lead development teams to deliver on-time, on-budget, high value complex projects.
• Provide technical guidance, mentoring and support to the development team.
• Specify and ensure the design and development of technology solutions properly fulfills all business requirements, achieves desired objectives and fulfills return on long term goals.
• Takes technical responsibility for all stages and/or iterations in a software development project, providing method specific technical advice and guidance to project stakeholders.
• Work across teams to create solutions and set the direction for technology for their area of responsibility.

Requirements & Qualifications:

• 10+ years of working experience in an enterprise software development environment.
• Strong background in API tier and middle tier development utilizing ASP.Net Core/ C#.
• Extensive experience with Microsoft .NET, ASP.NET MVC, API, ASP.NET Core technologies.
• Strong working experience with cloud development on the Amazon Web Services (AWS) platform with services including API Gateway, Lambda, EC2, ECS, SQS, SNS, Fargate, DynamoDB/AuroraDB.
• Expert knowledge of architecture and design fundamentals with design patterns, data structures and application scalability/reliability.
• Solid foundation with object oriented and multithreaded programming with concurrency control.
• Strong background in database design concepts and data modeling.
• Strong problem-solving skills of different complexities required.
• Ability to come up with creative and innovative solutions.
• Intrinsic passion to learn new technologies and pursue self-development.
• Proven successful technical leadership of development projects.
• Ability to comprehend and implement detailed project specifications as well as adapt to various technologies and simultaneously work on multiple projects.
• Excellent proactive communications and planning skills
• Ability to communicate and collaborate well with team members and cross functional teams on product features and technical designs.

Education:

• Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field.

The above statements are intended to describe the general nature and level of work being performed by the incumbent(s) of this job. They are not intended to be an exhaustive list of all responsibilities and activities required of the position. This job description is subject to revision, and it may be updated to reflect changes in the role or organization.

HNM Systems utilizes legally permissible drug and background checks as part of our screening process. Essential requirements of the position include eligibility to work for any U.S. employer without sponsorship now or in the future.

It is the policy of HNM Systems, Inc., to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information and/or marital status. HNM Systems, Inc is compliant with the Fair Chance Ordinance as applicable and will consider all qualified applications for employment.