Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Software Engineer 3

$200k - $250k

T-Rex Solutions

Job Description

Job Description

Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Senior Software Engineer 3 to join our dynamic team at Ft. Meade, MD in support of the Intelligence Community.

We are seeking developers for a high priority and highly visible malware analysis modernization program. The individual will work with a team of dynamic and innovative engineers to develop new capabilities supporting the virtual malware containment enclave . The individual will also support the modernization of malware enrichment services.

Required Skills:

  • Analyze user requirements to derive software design and performance requirements
  • Debug existing software and correct defects
  • Provide recommendations for improving documentation and software development process standards
  • Design and code new software or modify existing software to add new features
  • Integrate existing software into new or modified systems or operating environments
  • Develop simple data queries for existing or proposed databases or data repositories
  • Write or review software and system documentation
  • Serve as team lead at the level appropriate to the software development process being used on any particular project
  • Design or implement complex database or data repository interfaces/queries
  • Develop or implement algorithms to meet or exceed system performance and functional standards
  • Assist with developing and executing test procedures for software components
  • Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas
  • Modify existing software to correct errors, to adapt to new hardware, or to improve its performance
  • Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design
  • Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products
  • Implement recommendations for improving documentation and software development process standards
  • Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular project
  • Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces
  • Coordinate software system installation and monitor equipment functioning to ensure operational specifications are met
  • Recommend new technologies and processes for complex software projects
  • Serve as the technical lead of multiple software development teams
  • Select the software development process in coordination with the customer and system engineering
  • Ensure quality control of all developed and modified software
  • Delegate programming and testing responsibilities to one or more teams and monitor their performance

Desired Skills:

  • Kotlin
  • Spring or Spring Boot
  • Python
  • Java Application (no front end necessary), REST
  • Mongo

 

 

Requirements:

  • Bachelor's and 12 years of related experience or 25 years of related experience without a degree. 
  • Active TS/SCI w/ FSP required within 7 years.

 

T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $200,000 - $250,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.  

\nCompany Description

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.

Company Description

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.\r\n\r\nT-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.\r\n\r\nT-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.\r\n\r\nT-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.

Vacancy posted 9 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer 3 in Annapolis Junction, MD vacancy
  • $215.73k - $225.39k

     ...Responsibilities : The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management... 
    Senior
    Full time

    Lentech Inc.

    Annapolis Junction, MD
    18 days ago
  •  ...business founded on the basic principle of delivering customer mission success. RBR-Technologies is seeking a Full Stack Senior Software Engineer (level 3 or 4) with Zero Trust experience to join our team and support a cutting-edge Zero Trust mission where your full‑stack... 
    Senior
    Contract work
    Work experience placement
    Flexible hours

    RBR Technologies

    Linthicum Heights, MD
    4 days ago
  • $131.3k - $237.35k

     ...entire USG arsenal. Our team of hackers and engineers have experience spanning centuries of...  ...the next generation of capabilities.The Software Engineer will be responsible for: Test front...  ...will remain open for at least 3 days with an anticipated close date of no... 
    Senior
    Full time

    Leidos

    Annapolis Junction, MD
    4 hours ago
  • $131.3k - $237.35k

     ...entire USG arsenal. Our team of hackers and engineers have experience spanning centuries of...  ...Responsibilities: Analyze user requirements to derive software design and performance specifications....  ...will remain open for at least 3 days with an anticipated close date of no... 
    Senior
    Full time

    Leidos

    Annapolis Junction, MD
    4 days ago
  • $131.3k - $237.35k

     ...customers in the national security, engineering, and health industries. We...  ...-enabled services and mission software capabilities to support...  ...OpportunityLeidos is seeking a Senior Software Engineer to develop,...  ...technologies and Docker containerization.3+ years of experience with... 
    Senior
    Full time

    Leidos

    Laurel, MD
    3 days ago
  • $140k - $230k

    DescriptionSoftware Engineer Levels 1 - 3 - TS/SCI/FS Poly clearance onlyAltamira Technologies has a long and successful history of providing...  ...us from other companies.Position Description: We are seeking Software Engineer levels 1-3. The Software Engineer develops,... 
    Worldwide

    Altamira Technologies Corporation

    Annapolis Junction, MD
    2 days ago
  • $120.8k - $265.8k

    Job Title: Software Engineer Skill Level 3Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI...  ...from an accredited college or university is required.IAT Level 3 Certification. Familiarity with Docker and Containerization.Desired... 
    Contract work
    For contractors
    Work experience placement
    Flexible hours

    CACI International

    Annapolis Junction, MD
    4 days ago
  • $189k - $224k

     ...will collaborate with a team of innovative engineers to develop new capabilities supporting...  ...Direct experience deploying and managing software services using Kubernetes . Enterprise...  ...designed to offer you flexibility in the 3 biggest areas of your life: your pay,... 
    Senior
    Hourly pay
    Full time
    Contract work
    Work experience placement
    Immediate start
    Flexible hours
    Shift work

    Nyla Technology Solutions

    Annapolis Junction, MD
    2 days ago
  • $189k - $243k

     ...Job Description Job Description Senior Software Engineer, Data Dictionary Platform Make an Impact Where It Matters Most At Intelliforce,...  ...may be substituted for the degree for a total of 12 years ~3 years of work experience in the SIGINT, IA, or IT domains... 
    Senior
    Full time
    Work experience placement
    Immediate start
    Visa sponsorship

    Intelliforce-IT Solutions Group

    Annapolis Junction, MD
    2 days ago
  • $190k - $240k

     ...Places to Work 2026! Belay Technologies is seeking a Senior Software Engineer to join our intel team. You will be supporting TAO and working...  ...Benefits: ~8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and... 
    Senior
    Full time
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Maryland, MD
    27 days ago
  • $190k - $240k

     ...Places to Work 2026! Belay Technologies is seeking a Senior Software Engineer to join our intel team. As a hybrid Analyst/Developer, you will...  ...Benefits: ~8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and... 
    Senior
    Full time
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Maryland, MD
    a month ago
  • $190k - $240k

     ...Best Places to Work 2026! Belay Technologies is seeking a Senior Software Engineer (SWE) to join our intel team. The Sofotware Engineer develops...  ...Benefits:   ~8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional... 
    Senior
    Full time
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Annapolis Junction, MD
    14 days ago
  • $150k - $175k

     ...searching for an energetic, experienced, and highly motivated ​Senior Software Engineer​ to join our team.   Established in July 2013, KAIROS, Inc....  ...Identification (CID) and/or C4ISR systems.  o Minimum 3-5 years leading engineering teams or supervising technical personnel... 
    Senior
    Full time
    Contract work
    Temporary work
    For contractors
    For subcontractor
    Work at office
    Local area

    KAIROS Inc

    Maryland, MD
    12 days ago
  • $190k - $240k

     ...Best Places to Work 2026!   Belay Technologies is seeking a Senior Software Engineer to join our intel team.  We are seeking an experienced Senior...  ...Benefits: ~8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and... 
    Senior
    Full time
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Maryland, MD
    a month ago
  • $190k - $240k

     ...Best Places to Work 2026!   Belay Technologies is seeking a Senior Software Engineer to join our intel team. The Software Engineer develops,...  ...Benefits: ~8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional... 
    Senior
    Full time
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Maryland, MD
    12 days ago
  • $190k - $240k

     ...6!   Belay Technologies is seeking a Software Engineer (Sustainment) to join our intel team. The...  ...enables a key operation.  Serve as a senior technical point of contact between the development...  ...paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11... 
    Senior
    Full time
    Contract work
    Work experience placement
    Flexible hours

    Belay Technologies

    Annapolis Junction, MD
    20 days ago
  • $10k

     ...offer a world-class, truly unique employee experience that is rare within our industry. We are seeking a highly skilled Software Engineer Level 3 to provide comprehensive cloud software research, development, and engineering services. This role is central to our... 
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Immediate start

    Wyetech

    Laurel, MD
    2 days ago
  •  ...MANTECH seeks a motivated, career and customer-oriented Senior Software Engineer in the Fort Meade, MD area . This is an onsite position. Responsibilities include, but are not limited to: Cyber Security and development expertise to design, test, implement,... 
    Senior
    Full time
    Work experience placement
    Work at office

    MANTECH

    Annapolis Junction, MD
    3 days ago
  • $98.06k - $145k

     ...cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable...  ..., is looking for a dynamic and driven Senior Software Test Engineer to join our...  ...experience with Bachelors in related field; 3 years relevant experience with Masters... 
    Senior
    Full time
    Work experience placement
    Work at office
    Local area
    Worldwide

    HII Mission Technologies Division

    Columbia, MD
    3 days ago
  •  ...What You Will Do: As a Software Engineer Level 3 at Independent Software, you will design, develop, maintain, and enhance complex software systems supporting mission-critical operations. You will work with Java-based applications, distributed systems, databases, and... 
    Full time

    Independent Software

    Annapolis Junction, MD
    3 days ago
  • $10k

    Wyetech i is seeking a Senior Java Software Engineer who will be responsible for architecting, developing and maintaining a fingerprint application...  ...time and we will start sending SMS messages to you again. 3. If you are experiencing issues with the messaging program... 
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Immediate start

    Wyetech

    Annapolis Junction, MD
    12 days ago
  • $180k - $230k

     ...Job Description Job Description T-Rex is looking for a fully cleared Software Engineer 3 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community. Responsibilities: ~ The Software Engineer develops, maintains, and enhances... 
    Work experience placement
    Immediate start

    T-Rex Solutions

    Maryland, MD
    a month ago
  • $120k - $190k

     ...significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Senior Software Engineer 3 to join our dynamic team at Ft. Meade, MD in support of the Intelligence Community. We are seeking Frameworks... 
    Work experience placement
    Immediate start

    T-Rex Solutions

    Maryland, MD
    3 days ago
  •  ...contingent upon contract award.   Markesman Group is seeking Software Engineer (SWE) candidates to join our team. The SWE develops, maintains...  ...to ensure operational specifications are met Level 3 Capabilities: Includes all Level 2 capabilities in addition... 
    Contract work

    Markesman Group

    Maryland, MD
    3 days ago
  • $10k

     ...: Description: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics...  ...get where you're going, together . Medical: CTP offers 3 superior plans, bringing our employees both in-network and... 
    Full time
    Temporary work
    For contractors
    Local area

    Columbia Technology Partners

    Annapolis Junction, MD
    12 days ago
  •  ...Software Engineer (SWE) Skill Level 3 About CTRL+ CTRL+ is seeking a Software Engineer 3 with Machine Learning (ML) & Artificial Intelligence (AI) experience for our contract. The ideal candidate will be responsible for designing and developing robust software solutions... 
    Full time
    Contract work
    For contractors
    Work at office
    Remote work

    CTRL + LLC

    Annapolis Junction, MD
    more than 2 months ago
  • ManTech International seeks a Senior Software Engineer to design, build, and secure mission-critical systems for U.S. defense, intelligence, and federal agencies. In this role, you will lead end-to-end development of scalable applications, apply secure coding practices... 
    Senior

    ManTech International

    Jessup, MD
    15 hours ago
  • $10k

     ...Job Description Job Description:\n\nSoftware Engineer – Level 3\nWyetech is seeking a highly experienced Software Engineer – Level 3 to lead the development, maintenance, and enhancement of complex software systems supporting mission-critical national security and... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Immediate start

    Wyetech

    Maryland, MD
    10 days ago
  •  ...Job Description Job Description What You Will Do: As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software systems in support of mission-critical programs. You will work independently and as part of a collaborative... 

    Independent Software

    Annapolis Junction, MD
    3 days ago
  •  ...What You Will Do: As a Software Engineer Level 3 at Independent Software, you will design, develop, maintain, and enhance complex software systems supporting mission-critical operations. You will work with Java-based applications, distributed systems, databases, and... 
    Full time

    Independent Software

    Annapolis Junction, MD
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Software Engineer 3. Be the first to apply!