Software developer jobs in Olney, MD and nearby

Software developer jobs within 25 miles of Olney, MD. Nearby towns and cities are included. Distances are straight-line, not driving distances.

Counted Oct 29, 2026

Hiring at a glance

View jobs

Open jobs: 515
Employers: 203

Advertised starting pay

Average starting payUSD / year: $119,611Across 78 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: 0%0 listings
Hybrid: 1%7 listings
On-site: 15%77 listings

Not specified: 84% (431 listings)

Employers hiring include Booz Allen Hamilton_United States (20), LEIDOS, INC. (16), Steampunk (14).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Software developer jobs in Olney, MD and nearby

Within 25 miles

Save this search

Added 7 days ago
Software Developer, Senior
Booz Allen Hamilton_United States
Arlington, VA
As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to…
Added 8 days ago
Cloud Developer/Integrator
CTC Group
Fort Meade, MD
CTC Group is seeking a Cloud Developer/Integrator to modernize, enhance, and integrate enterprise software applications within cloud-based environments. This role focuses on software…
Added 8 days ago
Cloud Developer/Integrator
CTC Group
Fort Meade, MD
CTC Group is seeking a Cloud Developer/Integrator to develop, maintain, and enhance complex software systems within cloud environments. This role focuses on cloud-native application…
Added 8 days ago
AI Native Software Developer
LEIDOS, INC.
Reston, VA
Leidos is seeking a Jr level, AI Software Developer to join the Airports, Borders, and Security (AB&S) Business Area within the Homeland Sector, building the Travel & Customs Orchestration…
Added 8 days ago
AI Native Software Developer
LEIDOS, INC.
Reston, VA
Leidos is seeking a Jr level, AI Software Developer to join the Airports, Borders, and Security (AB&S) Business Area within the Homeland Sector, building the Travel & Customs Orchestration…
Added 8 days ago
T
Senior Software Developer-Python
TEKsystems
Hanover, MD
- $91,700 to $137,500 USD / year
Added 8 days ago
LYA001SWE1 - Associate Application Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 8 days ago
LYA002SWE2 - Mid Level Application Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 8 days ago
LYA008SWE1 - Associate Application Developer (CLEARANCE REQUIRED)
NiSUS Technology Corporation
Columbia, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 8 days ago
Jr. PLM Application Developer
BAE Systems
Rockville, MD
Job Description BAE Systems is seeking PLM Application Developer to support our work as a prime contractor on a high-profile U.S. Navy weapon system. The primary responsibility of this…
Added 9 days ago
C++ Software Developer
ManTech
Arlington, VA
MANTECH seeks a motivated, career and customer-oriented C++ Software Developer to join our team in Arlington, VA . This is a full-time, onsite position.
Added 9 days ago
Senior Application Developer
Belay Technologies
Fort Meade, MD
Belay Technologies is seeking a Senior Application Developer to join our intel team. You will act as a general-purpose Software Engineer and CNO Reverse Engineer for up-and-coming projects…
Added 9 days ago
Senior Salesforce Application Developer
Steampunk
McLean, VA
As a Steampunk Salesforce Developer, you will work with Technical/Solutions Architects and Business Analysts to translate business requirements into well‐architected solutions that best…
Added 9 days ago
Mid-Level Application Developer
Sparksoft Corporation
Columbia, MD
Added 9 days ago
Senior Software Developer - Systems & UX Design
BAE Systems
McLean, VA
Added 9 days ago
Senior Software Developer - AI Harness Development
BAE Systems
McLean, VA
Added 9 days ago
Software Developer - SME
Peraton
Herndon, VA · Bowie, MD
Added 9 days ago
Software Developer
CACI, INC.-FEDERAL
Arlington, VA
CACI is seeking a Software Developer with experience in Momentum Financials to support a Department of Defense (DoD) financial modernization initiative. This role is part of a…
Added 9 days ago
Senior Software Developer
CACI, INC.-FEDERAL
Arlington, VA
CACI is seeking a Senior Software Developer to support CACI’s mission critical financial and acquisition systems built on Momentum. In this role, you will lead technical planning, oversee…
Added 9 days ago
Software Developer
CACI
Arlington, VA
CACI is seeking a Software Developer with experience in Momentum Financials to support a Department of Defense (DoD) financial modernization initiative. This role is part of a…
Added 9 days ago
Senior Software Developer
CACI
Arlington, VA
CACI is seeking a Senior Software Developer to support CACI’s mission critical financial and acquisition systems built on Momentum. In this role, you will lead technical planning, oversee…
Added 9 days ago
Software Developer (Power Platform)
Avanza LLC
Arlington, VA
We are seeking a talented and motivated Software Developer with a strong focus on Microsoft technologies and tools within the Microsoft ecosystem to join our growing team. In this role, you…
Added 9 days ago
Software Developer
STR
Arlington, VA
Added 9 days ago
Senior Application Programmer / Java Developer
Revolutional, LLC
McLean, VA
Added 9 days ago
PeopleSoft Application Developer
Accenture
Washington, DC

TEKsystems

Senior Software Developer-Python

Hanover, MD, United States

$91,700 to $137,500 USD / year

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Job details

Pay: $91,700 to $137,500 USD / year
Posting language: English
Posted: Sep 22, 2026

Original job description

Description

Think of TEKsystems Global Services (TGS) as the growth solution for enterprises today. We unleash growth through technology, strategy, design, execution and operations with a customer-first mindset for bold business leaders. We deliver cloud, data and customer experience solutions. Our partnerships with leading cloud, design and business intelligence platforms fuel our expertise. We value deep relationships, dedication to serving others and inclusion. We drive positive outcomes for our people and our business, and we stay true to our commitments and act in harmony with our words. We exist to create significant opportunity for people to achieve fulfillment through career success. Ready to join us? Here’s what the opportunity supported through our TGS Talent Acquisition Team requires: The Senior Software Developer is a hands-on technical contributor responsible for designing, building, deploying, modernizing, and maintaining high-quality software solutions across client and internal initiatives. This role requires strong Python development expertise, strong AWS experience, full-stack delivery capability, and practical React experience. The developer should bring reusable senior engineering fundamentals, strong ownership, and the ability to contribute across backend services, frontend applications, integrations, DevOps practices, cloud-native delivery, and production support. Senior Developers are expected to operate with a high degree of autonomy, contribute to architectural and technical decisions, mentor less-senior engineers, and actively improve delivery, reliability, and operational excellence across teams. U.S. citizenship is required for this role. Core Responsibilities • Design, implement, test, and maintain production grade software systems aligned with business and technical requirements. • Contribute across the full software development lifecycle, including analysis, design, estimation, development, testing, deployment, and support. • Actively participate in code reviews, architecture discussions, and technical decision making, providing clear rationale and trade off analysis. • Build and maintain reliable, secure, and performant applications in cloud based environments. • Collaborate closely with product owners, architects, DevOps, and other engineers to deliver complete solutions. • Mentor junior and mid level developers through code reviews, pairing, and technical guidance. • Contribute to continuous improvement of engineering practices, including automation, CI/CD, testing, and operational maturity. Technical Profile - Required Strengths Software Engineering Expertise • Strong Python development expertise is required, including the ability to build and maintain backend services, APIs, integrations, automation, and data-oriented application components. • Demonstrated ability to design clean, maintainable, well-tested codebases, including strong familiarity with automated testing, unit and integration test strategy, and production-quality implementation. • Strong understanding of software engineering fundamentals, including: o Data structures and algorithms o API design and integration o Modular and layered architectures o Performance, scalability, reliability, and maintainability considerations • Ability to apply core engineering practices across varied business domains, technical architectures, and delivery environments. Application Breadth • Full-stack capability is required, with practical experience across: o Backend services, APIs, integrations, business logic, and data access o React-based frontend development, including component-based UI work, integration with backend APIs, and collaboration with UX/product stakeholders • Candidates should be able to work effectively across the application stack, while bringing senior-level ownership to design, implementation, testing, deployment, and support. DevOps & Delivery Practices • Strong experience with modern DevOps practices, including: o CI/CD pipelines o Infrastructure as Code (IaC) o Automated testing and deployment o Observability, logging, and monitoring • Familiarity with tools and platforms such as: o Git, CI/CD platforms (Azure DevOps, GitHub Actions, Jenkins, etc.) o Containers and orchestration (Docker, Kubernetes) • A mindset focused on operability, reliability, and automation, not just code delivery. Cloud Platform Experience • Strong AWS experience is required, including practical experience designing, deploying, operating, and modernizing applications in AWS-based environments. • Experience designing, deploying, and operating applications in cloud environments, including: o Networking, security, and identity concepts o Managed services such as compute, storage, databases, messaging, and integration services o Cost awareness, scalability, resilience, observability, and operational support considerations • Familiarity with additional cloud platforms is a plus, but AWS depth is required. AI Skills & Tool Usage • Demonstrated experience using AI assisted development tools to improve productivity, quality, and learning (e.g., code generation, refactoring, testing, documentation). • Basic familiarity with AI enabled application patterns, such as: o Integrating hosted AI services or APIs o Using AI for data processing, search, or automation use cases • Ability to evaluate AI tools pragmatically, understanding benefits, limitations, and responsible use within enterprise and client contexts. • Willingness to continuously upskill as AI tooling and platforms evolve Professional Expectations • Owns complex and/or ambiguous features end to end, drives technical decisions within scope, and mentors others through that ambiguity. • Communicates clearly with both technical and non technical stakeholders. • Comfortable working across multiple projects or domains as GE NA demand shifts. • Balances delivery speed with code quality, stability, and long term maintainability. • Contributes positively to team culture and knowledge sharing. • U.S. citizenship is required to support security, compliance, and access-control requirements. Experience & Education • Typically 7+ years of professional software development experience or equivalent demonstrated capability. • Professional experience with Python, AWS, and React is required. • Demonstrated ability to contribute across multiple projects, business domains, and technology contexts. • Bachelor’s degree in Computer Science, Engineering, or related field preferred, or equivalent practical experience. • Relevant technical certifications, especially AWS, DevOps, software engineering, or full-stack development certifications, are a plus but not required.

Skills

Software development

Top Skills Details

Software development

Additional Skills & Qualifications

Proactiveness Technical Flexibility

Experience Level

Expert Level

Job Type & Location

This is a Permanent position based out of Hanover, MD.

Pay and Benefits

The pay range for this position is $91700.00 - $137500.00/yr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

We reserve the right to pay above or below the posted wage based on factors unrelated to sex, race, or any other protected classification. Additional earnings may be available through incentive programs like annual bonuses, profit sharing, etc. Our full-time, internal employment benefits include the following: • Medical, Dental, and Vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life and AD&D for employee and dependents) • Short and Long-Term Disability • Health Spending Account (HSA) • Transportation Benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully remote position.

Application Deadline

This position is anticipated to close on Oct 5, 2026.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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More about this job

Skills

Python
AWS
React
Software development
Estimating
Decision making
Process improvement
CI/CD
Test automation
Front-end development
DevOps
Infrastructure as code
Git
Microsoft Azure
GitHub
Jenkins
Docker
Kubernetes
Documentation
Regulatory compliance
Computer science
Full-stack development

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