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Senior Software Developer In Test Jobs in Silver Spring, MD

Synertex LLC

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... RESPONSIBILITIESDesign, develop, test, and implement secure, distributed microservices using object ...

Vidoori

Senior Software Developer

Hyattsville, MD · On-site

$54.75 - $72.25/hr

Vidoori is a digital transformation leader recognised for delivering excellence in cloud and ... Develop production‑grade software across the stack: design, implement, test and deploy features ...

Synertex LLC

Senior Software Developer

Herndon, VA · On-site

$56 - $74/hr

We're looking for a Senior Software Developer with a background in full-stack software engineering ... Design, develop, test, and implement secure, distributed microservices using object-oriented ...

Vidoori Inc.

Senior Software Developer

Hyattsville, MD · On-site

$54.75 - $72.25/hr

Vidoori is a digital transformation leader recognised for delivering excellence in cloud and ... Develop production‑grade software across the stack: design, implement, test and deploy features ...

Vidoori

Senior Software Developer

Hyattsville, MD · On-site

$54.75 - $72.25/hr

Vidoori is a digital transformation leader recognised for delivering excellence in cloud and ... Develop production‑grade software across the stack: design, implement, test and deploy features ...

The Ventura Group

Sr Software Developer

Arlington, VA · On-site

$62.75 - $83/hr

Sr. Software Developer Work Location: (Hybrid Onsite & Remote) - Arlington, VA ***Position is ... Duties include support of: - Must have a minimum of eight (8) years of experience in web or ...

CGI Inc.

Senior Software Developer

Fairfax, VA · On-site

$55.75 - $73.50/hr

Find similar career opportunities Senior Software Developer Category: Software Development ... Experience in Test Driven Development (TDD) and paired programming . Experience with Git and ...

ELEVI Associates

Sr Software Developer

Annapolis Junction, MD · On-site

$55.75 - $73.50/hr

ELEVI Associates is seeking a Sr Software Developer with extensive experience in software engineering. The role involves supporting the modernization of malware analysis, developing techniques for ...

Leidos LLC

Sr. Software Developer

Gaithersburg, MD · On-site

$107K - $195K/yr

Design, develop, test, deploy, and maintain enterprise software applications using modern ... Participate in sprint planning, backlog refinement, daily stand‑ups, sprint reviews, and ...

Leidos

Sr. Software Developer

Gaithersburg, MD · On-site

$59 - $77.75/hr

Design, develop, test, deploy, and maintain enterprise software applications using modern ... Participate in sprint planning, backlog refinement, daily stand-ups, sprint reviews, and ...

ELEVI Associates

Sr Software Developer

Annapolis Junction, MD · On-site

$55.75 - $73.50/hr

ELEVI Associates is seeking a Senior Software Developer to join their Software Development ... Founded in 2002, the company is headquartered in Columbia, USA, with a team of 11-50 employees. The ...

Black Canyon Consulting

Senior Software Developer

Bethesda, MD · On-site

$58.25 - $77/hr

Overview Black Canyon Consulting (BCC) is searching for a Senior Software Developer to support the ... Participate in cross product skill sharing activities to decrease knowledge silos * Develop, Test ...

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Senior Software Developer In Test information

See Silver Spring, MD salary details

$15

$63

$90

How much do senior software developer in test jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for senior software developer in test in Silver Spring, MD is $63.82, according to ZipRecruiter salary data. Most workers in this role earn between $54.18 and $71.59 per hour, depending on experience, location, and employer.

What is a senior software developer in test?

A Senior Software Developer In Test (SDET) is an experienced software professional who is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure software quality. SDETs work closely with development and QA teams to create automated tests that validate application functionality, performance, and security. They possess strong programming skills, a deep understanding of software testing methodologies, and often contribute to both the development and testing aspects of a project. Senior SDETs also mentor junior team members and help shape best practices for software testing within their organization.

What are the key skills and qualifications needed to thrive as a senior software developer in test?

To thrive as a Senior Software Developer In Test, you need advanced programming skills, expertise in test automation, and a solid understanding of software development and QA methodologies, typically supported by a degree in computer science or a related field. Proficiency with test automation frameworks (such as Selenium, Cypress, or Appium), continuous integration systems (like Jenkins or GitHub Actions), and relevant certifications (e.g., ISTQB) is highly valuable. Attention to detail, problem-solving abilities, and effective communication are critical soft skills for collaborating with developers and ensuring high-quality releases. These skills and qualities are essential for identifying issues early, optimizing testing processes, and delivering reliable software in fast-paced development environments.

What are some common challenges faced by senior software developers in test, and how can they be addressed?

Senior Software Developers in Test often encounter challenges such as balancing test automation coverage with tight deadlines, keeping up with evolving technologies, and ensuring effective communication between development and QA teams. Addressing these challenges involves prioritizing automation efforts based on risk and business impact, continually updating technical skills, and fostering a collaborative environment through regular cross-team meetings. Proactively sharing knowledge and advocating for best testing practices also help streamline workflows and maintain high-quality standards.

What is the difference between Senior Software Developer In Test vs Software Development Engineer in Test?

AspectSenior Software Developer In TestSoftware Development Engineer in Test
CredentialsTypically requires a software engineering degree and testing certificationsSimilar credentials, often with certifications in testing tools or automation
Work EnvironmentWorks closely with development teams to design and implement automated testsFocuses on developing testing frameworks and automation tools within development teams
Industry UsageCommonly used in software companies emphasizing quality assuranceWidely used in tech firms with a focus on continuous integration and delivery
Search & Comparison IntentOften compared for seniority and scope of testing responsibilitiesCompared for automation skills and development focus

Both roles involve testing and automation, but Senior Software Developer In Test typically has more leadership responsibilities and strategic testing planning, while Software Development Engineer in Test focuses more on developing testing tools and automation frameworks within the development process.

What are popular job titles related to Senior Software Developer In Test jobs in Silver Spring, MD?

For Senior Software Developer In Test jobs in Silver Spring, MD, the most frequently searched job titles are:

What job categories do people searching Senior Software Developer In Test jobs in Silver Spring, MD look for?

The top searched job categories for Senior Software Developer In Test jobs in Silver Spring, MD are:

What cities near Silver Spring, MD are hiring for Senior Software Developer In Test jobs?

Cities near Silver Spring, MD with the most Senior Software Developer In Test job openings:

Senior Software Developer In Test jobs near you

Senior Software Developer

Herndon, VA • On-site

Synertex LLC
Guided Missile and Space Vehicle Manufacturing • 11 - 50 employees
Learn more about Synertex LLCexternal

$56 - $74/hr

Full-time

Re-posted 12 hours ago

Job description

Senior Software Developer???? National Capital Region???? TS/SCI Polygraph | Hybrid (Remote with Occasional On-Site) | Immediate HireJoin Synertex and bring your expertise to a mission that matters. We're looking for a Senior Software Developer with a background in full-stack software engineering and distributed systems to support critical defense and intelligence initiatives. If you're passionate about innovating through AI, ML, and big data to support national security and thrive in a collaborative, Agile, and mission-driven role-this opportunity is for you.RESPONSIBILITIESDesign, develop, test, and implement secure, distributed microservices using object-oriented programming languagesCollaborate within Agile teams to build scalable, user-centered modules for the MARS program (OB, IMD, S/CS modules)Develop RESTful web services and support implementation/hosting using instancing and throttling modelsEnhance user interfaces using JavaScript, jQuery, Angular 4, Ajax, and HTML5/XMLWrite and optimize SQL queries, T-SQL stored procedures, views, and SSIS packagesCreate technical diagrams, high-quality code, and automated test scripts to support development and integrationPartner with product owners and stakeholders to ensure alignment with mission and technical objectivesParticipate in planning, design, and development discussions to drive continuous improvementEnsure system reliability, uptime, and maintainability through operational excellenceREQUIREMENTSMinimum 5 years of software development experience for consideration at the Journeyman levelMinimum 9 years of software development experience for consideration at the Senior levelBachelor's degree in Computer Science or related disciplineProficiency in object-oriented design, algorithms, and data structuresExperience with:REST-style Web API platformsClient-side development experience using Vue.js, JavaScript, Angular 4, Ajax, jQuery, and HTML5/XMLSQL/T-SQL, stored procedures, and data integration via SSISAsynchronous programming, parallel processing, concurrency, and securitySoftware engineering lifecycle best practicesStrong collaboration and communication skillsAbility to work independently and in Agile environmentsTS/SCI clearance with a PolygraphPREFERRED QUALIFICATIONSExperience supporting DoD or DIA missionsFamiliarity with the MARS, MIDB, or OB intelligence domainsAdditional training or certifications in cybersecurity, cloud platforms, or advanced analyticsExperience developing solutions for Space/Counterspace or Intelligence Mission Data (IMD) systemsJoin a mission-driven team advancing defense intelligence capabilities through scalable data platforms and advanced analytics. Apply today and become part of Synertex's legacy of innovation, leadership, and excellence.

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About Synertex

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

11 - 50 Employees

Headquarters location

McLean, VA, US

Year founded

2017

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