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Senior Software Developer

SNC-Lavalin
Tallahassee, United Statesfull_timeVerifiedPosted 29 Jan 2026
💰 $120,000/yr($80,000/yr$120,000/yr)

About the role

Job Description

Overview

We are hiring! AtkinsRéalis is seeking a Senior Software Developer to work on a variety of exciting projects in Florida. This position will report full-time to our client office located in Tallahassee, FL (Not Remote).

Your role

  • Conducts client needs analyses and may manage project development lifecycle for routine to semi-complex projects.

  • Analyzes complex technical problems and devises new approaches and alternative solutions.

  • Translates business requirements into software specifications for routine to semi-complex projects.

  • Leads code reviews and participates in code review standards development and improvement.

  • Implements, develops and evaluates plans and criteria for software development Best Practices groups. May lead one or more Best Practices working groups.

  • Prepares data documentation for application development projects, following prescribed Best Practices. 

  • Leads application design for projects. May lead the design of unique design patterns to meet complex project requirements.

  • Develops customized applications by writing well-documented code in the applicable environment to meet documented software requirements.

  • Provides database design insight and performs database management tasks.

  • Exhibits mastery of one or more programming languages and/or platforms.

  • Performs maintenance tasks on existing projects following the project’s established architecture/design.

  • Maintains continued knowledge of technology developments in the field and use of applicable programming languages in order to act in an advisory role to our client and act as a mentor to other development resources.

  • Implements new technologies in the field of software development to meet complex project requirements.

  • Continually demonstrates ability to reuse existing code and work within reusable architectures.

  • Leads documentation and diagramming of business and technical requirements for routine to semi-complex projects. 

  • Participates in scope of work and estimate development utilizing technical domain knowledge; may lead scope and estimate for semi-complex projects.

  • Plans and organizes the work of other Software Developers for project assignments.

  • Performs such other duties as the Supervisor may from time to time deem necessary.

About you

  • B.S. or B.A in Computer Science or IT-related discipline with 5-10+ years of relevant experience in computer programming and software development, or B.S. in Engineering with five years post professional licensure and relevant experience. Non-degreed practitioners must demonstrate at least six years of direct experience in lieu of degree.

  • Must have extensive experience with the following: Enterprise Solutions software, Power BI, SharePoint, SQL Server and other databases such as Oracle.

  • C#, Net Platform, ASP.Net Core experience.

  • LRE - Classic ASP - not Classic ASP.Net - using JavaScript and VBScript.

  • DQE - C# in .Net with Angular-JS.

  • Must have extensive experience in overseeing the design and development of large applications, including application development processes and quality control while coordinating multiple programmers.

  • Must have broad experience with database design and/or 
    administration of enterprise relational database management systems.

  • Should demonstrate excellent interpersonal, technical writing and communication skills.

  • Ability to report to our client office 5 days per week.

  • An industry recognized certification, i.e., Microsoft Certified Solution Developer desired, or professional registration in the case of incumbents with Engineering degrees.

Rewards & benefits

At AtkinsRéalis, our values—Safety, Integrity, Collaboration, Innovation, and Excellence—are more than just words. They are the foundation of who we are and how we work. These principles shape our culture, guide our decisions, and inspire us to create an environment where every team member feels empowered to grow, succeed, and make a meaningful impact.

Depending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with 100% vesting, employee stock purchase plan, Paid Time Off, leaves of absences options, flexible work options, recognit

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Company

SNC-Lavalin

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