Web developer jobs in Germantown, MD

MANTECH seeks a skilled and innovative Senior CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic team working on next-generation solutions that safeguard national security systems. Responsibilities include but are not limited to: Designing and developing new hardware- or software-based Computer Network Operations (CNO) capabilities Managing the design, development, documentation, testing, and debugging of software applications and systems Applying expert knowledge of network and security concepts to support capability development Communicating status updates and technical progress to leadership and stakeholders Ensuring software quality and compliance with development standards Minimum Qualifications: High school diploma and 8+ years of technical work experience, or BS degree and 4+ years of technical work experience, or MS Degree and 2+ years of technical work experience, or PhD and 0+ years of relevant experience Experience in Python and C/C++ programming languages Experience with troubleshooting and debugging Experience with low-level system internals across one or more platforms (e.g., Windows, Unix, Mobile, or network devices) Experience with networking protocols (TCP/IP) and socket-level programming Experience with developing CNO capabilities Experience in managing and leading development teams Preferred Qualifications: Experience in software analysis or reverse engineering Understanding of assembly language programming concepts Familiarity with unit testing frameworks and practices Experience using Atlassian tools (JIRA, Confluence, Crucible) Clearance Requirements: An active/current TS/SCI with Polygraph is required. Physical Requirements: Must be able to remain in a stationary position at least 50% of the time.

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee. Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status. Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph. The Back-end Developer will work independently and as part of a cross-functional team comprised of technical experts supporting an established and growing Intelligence Community (IC) mission. You will need to quickly understand complex technical concepts, make assessments, and articulate your recommendations to the customer. Previous experience working on-site to support the Department of Defense (DoD) and the Intelligence Community (IC) is highly desirable. Responsibilities: Enable the development of system architectures, software systems, or software applications. Focus of work will primarily be back-end development. Develop new software from algorithm definitions and prototypes. Work with program teams to plan future operations. Practice and improve on agile development methodologies and tools. Work in a collaborative environment to support sensor system design and fielding, special communications, and C2. Work with a multi-disciplinary team to compile complex products to inform leadership on technical risks and chances for success of projects. Brief customer project, program and senior leadership, as well as mission partners on modeling efforts, results, conclusions and recommendations. Minimum Qualifications: Must have active TS/SCI security clearance with CI Polygraph. Bachelor's degree in engineering, sciences, Computer Science, Physics, Applied Mathematics, or related technology field. 4 additional years of experience may be substituted in lieu of a degree. 6 years of relevant experience in software development, technology, engineering and/or science. Strong programming skills in C++, Java, Lambda, Go, AWS, etc. Experience creating task based native software Experience with algorithms, RESTful APIs, RESTful Web Services, Orchestration and Containerization (e.g. Kubernetes, Docker) Ability to communicate highly technical analyses at a level comprehensible to non-technical audiences and senior-level government representatives. Expert knowledge and use of Microsoft Word, Excel, and PowerPoint. Preferred Qualifications: Experience working with High Performance Computing (HPC) and/or distributed computing systems Experience with Digital Signal Processing, Image Processing, Matlab Knowledge in Synthetic Aperture Radar (SAR), Electro-Optical (EO), Geographic Information Systems (GIS), Geospatial Data. Experience with ArcGIS, ERDAS Imagine, STK, SIMDIS, Global Mapper, ENVI, QT Modeler and/or SocetGXP. Advanced education in Math, Physics. Experience working on-site at a customer location. Experience working in DOD / IC. Demonstrated ability to work effectively as a lead or within a team of peers, as well as excellent interpersonal and communications skills. Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. ● The base pay for this position within the Washington, DC metropolitan area is: $137,000.00 - $228,000.00 annually. For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: ****************************** Additionally, this position is incentive eligible with a target based on contribution, company performance, and/or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions. The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire. The date of posting can be found on Vantor's Career page at the top of each job posting. To apply, submit your application via Vantor's Career page. EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.

Building Automation Systems (BAS) Programmer Employment Type: Full-Time At Vertical Mechanical Group (VMG), we're always seeking talented individuals to join our growing team. Our commitment to exceptional customer service and innovative solutions drives our success and fuels continuous expansion. We're excited to offer opportunities for motivated professionals who are ready to elevate their careers. When you join VMG, you become part of a close-knit, supportive team that values both its employees and clients. Here, your growth powers our success. About the Role VMG is seeking a motivated and technically skilled Building Automation Systems (BAS) Programmer to support our growing Controls Division. This role is ideal for individuals with a strong foundation in BAS programming who are ready to take on new challenges and contribute to a variety of projects. You will be responsible for programming and commissioning building automation and HVAC control systems across commercial projects while supporting the team and continuing to develop your technical expertise and leadership skills. Key Responsibilities Program, configure, and commission BAS and HVAC control systems using Niagara AX/N4 and Edge controllers. Provide point-to-point checkout, verify system functionality, and ensure alignment with project sequences of operation. Integrate and control HVAC systems including VAV, VRF, DOAS, and hydronic systems (e.g., cooling towers, open/closed loops). Collaborate with third-party commissioning agents and support functional performance testing. Manage network communication and device integration across building systems. Interpret and work from mechanical drawings, risers, and control schematics. Provide training and support to coworkers and clients and help upskill team members as needed. Identify issues and offer independent solutions for technical and on-site challenges. Perform updates, troubleshooting, and commissioning tasks with minimal oversight. Contribute to a positive, collaborative team environment while being capable of working independently. Qualifications 2-7 years of hands-on experience in the Building Automation field. Strong experience with the Niagara platform (AX and/or N4; N4 preferred) and Edge controllers. Solid understanding of HVAC equipment and control system functionality, including: Single-zone and VAV systems VRF/DOAS integration Hydronic systems and cooling tower applications Network management and system integration Proficient in interpreting technical prints, wiring diagrams, and control schematics. Strong troubleshooting skills and an independent, solutions-driven mindset. Working knowledge of low-voltage theory and its application in BAS environments. Excellent communication skills and ability to support peers in a mentoring or collaborative capacity. Compensation & Benefits Base Salary: $60,000 - $95,000 per year (dependent on experience and qualifications). Additional earning potential through performance-based reviews after proven success. Comprehensive benefits package including medical, dental, vision, 401(k), and paid time off. Opportunities for professional development and advancement within the Controls team. Supportive, collaborative, and forward-thinking work environment. How to Apply If you're ready to grow your career in BAS programming and thrive in a company that values innovation, expertise, and employee success, we want to hear from you. Please submit your resume outlining your experience and qualifications for this role. Vertical Mechanical Group is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Note: VMG participates in a drug testing program. All candidates are required to submit to a drug test as a condition of employment.

Mid Java Dev - Contract - Vienna, VA - $65.00 - $70.47/hr. The final salary or hourly wage, as applicable, paid to each candidate/applicant for this position is ultimately dependent on a variety of factors, including, but not limited to, the candidate's/applicant's qualifications, skills, and level of experience as well as the geographical location of the position. Applicants must be legally authorized to work in the United States. Sponsorship not available. Our client is seeking a Mid Java Dev in Vienna, VA. Responsibilities • Design, build, and maintain services • Ensure the performance, quality, and responsiveness of services • Collaborate with a team to define, design, and ship new features • Identify and correct bottlenecks and fix bugs • Help maintain code quality, organization, and automation Skills & Requirements • Classroom & In-Field Experience with Java 17 or greater • Familiarity with AI-powered development tools (e.g., GitHub Copilot, AI-assisted debugging) to enhance productivity and code quality • Good understanding of networks and how they play into applications • Understanding & Experience with Web Applications & Web Services • Experience with typical development workflows, such as building, testing, & deploying applications • Experience & solid understanding of source control such as SVN or Git • Knowledge & experience with databases, SQL, and connecting applications to them • Comfortable with troubleshooting multiple interconnected applications in an environment setting • Understand application scaling and how dependent connected services can impact performance • Awareness of sustainable coding practices and energy-efficient system design • Has demonstrated will & ability to learn new technologies • Knowledge/experience with Spring/Spring Boot • Experience with Micro Service Architectures • Experience with developing Cloud applications/systems (Microsoft Azure strongly Preferred) • Experience working in Agile environment • Advanced knowledge of Banking/Financial Industry standards and practices • 7-10 years' experience • java 17 or greater (java 17 came out in 9/2021) • ADO • Spring / Spring Boot framework expertise • Microservices architecture development • Cloud experience - Microsoft Azure strongly preferred • Web applications & web services (REST/SOAP) • Source control - Git or SVN • Database & SQL skills (JPA/Hibernate a plus) • CI/CD pipelines, build tools (Maven/Gradle), and Azure DevOps • Troubleshooting interconnected applications and performance tuning • Agile environment experience • Familiarity with AI-powered dev tools (e.g., GitHub Copilot) Preferred: Secure coding practices and awareness of banking/financial industry standards Benefits/Other Compensation This position is a contract/temporary role where Hays offers you the opportunity to enroll in full medical benefits, dental benefits, vision benefits, 401K and Life Insurance ($20,000 benefit). Why Hays? You will be working with a professional recruiter who has intimate knowledge of the industry and market trends. Your Hays recruiter will lead you through a thorough screening process in order to understand your skills, experience, needs, and drivers. You will also get support on resume writing, interview tips, and career planning, so when there's a position you really want, you're fully prepared to get it. Nervous about an upcoming interview? Unsure how to write a new resume? Visit the Hays Career Advice section to learn top tips to help you stand out from the crowd when job hunting. Hays is committed to building a thriving culture of diversity that embraces people with different backgrounds, perspectives, and experiences. We believe that the more inclusive we are, the better we serve our candidates, clients, and employees. We are an equal employment opportunity employer, and we comply with all applicable laws prohibiting discrimination based on race, color, creed, sex (including pregnancy, sexual orientation, or gender identity), age, national origin or ancestry, physical or mental disability, veteran status, marital status, genetic information, HIV-positive status, as well as any other characteristic protected by federal, state, or local law. One of Hays' guiding principles is ‘do the right thing'. We also believe that actions speak louder than words. In that regard, we train our staff on ensuring inclusivity throughout the entire recruitment process and counsel our clients on these principles. If you have any questions about Hays or any of our processes, please contact us. In accordance with applicable federal, state, and local law protecting qualified individuals with known disabilities, Hays will attempt to reasonably accommodate those individuals unless doing so would create an undue hardship on the company. Any qualified applicant or consultant with a disability who requires an accommodation in order to perform the essential functions of the job should call or text ************. Drug testing may be required; please contact a recruiter for more information.

Immediate need for a talented Developer .NET Senior. This is a 06 months contract opportunity with long-term potential and is located in Mclean VA (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-92612 Pay Range: $70 - $75/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Key Skills; .NET, MVC, Angular, SQL Solid C# .NET development experience up to the latest .NET frameworks Experience with .NET Core web application development Demonstrated expertise in enterprise software development and maintenance using ASP.NET MVC, Web API, WCF, REST Services. Must be proficient in SOAP- or REST-based web services, XML and JSON technologies Experience with AngularJS, jQuery, JavaScript, HTML and CSS Experience in developing / maintaining windows desktop applications developed in VB6 would be plus. Strong TSQL skills and experience in constructing complex queries, stored procedures, and performance tuning for Microsoft SQL Experience with SSIS and SSRS Experience with unit testing frameworks like MSTest, NUnit and Moq Experience in configuring builds and deployments on CI/CD tools (Azure DevOps and Jenkins) Experience with Jira, Bitbucket, Git and Confluence Our client is a leading Financial Industry and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration. Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.

Veteran-Owned Firm Seeking a Principal User Interface (UI) Developer with TS/SCI with a Full Scope Polygraph for an Onsite Role in Columbia, MD. My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department of Defense (DoD), the Intelligence Community (IC), and other advanced defense agencies. At HRUCKUS, we support fellow Veteran-Owned businesses by helping them recruit for positions across organizations such as the VA, SBA, HHS, DARPA, and other leading-edge R&D-focused defense agencies. We seek to fill a Principal User Interface (UI) Developer role in Columbia, MD. The ideal candidate is a Columbia, MD resident with over 20 years of software development experience, deep expertise in Java and JavaScript, and an active TS/SCI with Full Scope Polygraph clearance. Experience with JavaScript 3D libraries is a plus. If you're interested, I'll gladly provide more details about the role and discuss your qualifications further. Thanks, Stephen M Hrutka Principal Consultant HRUCKUS LLC Executive Summary: HRUCKUS is looking for an experienced Principal User Interface Developer to support a mission-critical national security program for the Warfighter. This role will be key in translating system requirements into software specifications, designing intuitive UI components, and implementing software applications in a cloud-native, agile environment. Position Description: The Principal User Interface (UI) Developer will work on a growing application development team, collaborating with Subject Matter Experts and Systems Engineers to understand user experience needs. Responsibilities include designing and developing user interface components and assisting with back-end services to support application functionality, enhancing both usability and performance. Position Responsibilities: Collaborate with Subject Matter Experts and Systems Engineers to fully understand system requirements and desired user experience (UX). Design and develop user interface components that enhance usability and performance. Assist in the design and development of back-end services to support application functionality. Play a key role in translating system requirements into software specifications. Implement software applications in an agile environment. Required Skills: Must have an active TS/SCI with Full Scope Polygraph clearance. A Bachelor's degree in Computer Science or a related field, along with 20+ years of experience in software development. An additional 4 years of experience may be substituted in lieu of a degree. Deep expertise in Java and modern software engineering principles. Strong proficiency in JavaScript, TypeScript, HTML, and CSS. Experience with React or similar UI frameworks (e.g., Vue, Angular). Skilled in consuming and creating REST APIs and WebSockets. Proven ability to design, optimize, and develop software for advanced computing environments. Expertise in algorithm development with strict performance requirements. Desired Skills: Experience with JavaScript 3D libraries such as Three.js. Details: Job Title: Principal User Interface Developer Location: Columbia, MD 21045 Work Arrangement: Full Time, Onsite Clearance Requirement: Active TS/SCI with Full Scope Polygraph Compensation: $148,000 to $269,000 per year. Please note: Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. We offer competitive benefits, including: Paid Time Off, 11 Paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support and Parental Paid Leave

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Find out more about this role by reading the information below, then apply to be considered. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative and caring community, where you feel like you belong and are empowered to grow, learn and thrive through hands-on experience, certifications, industry training and more. Join us to drive positive, lasting change that moves missions and the government forward! You Are: The Workday Integration Designer/Developer is responsible for integration strategy, leading workshops, and supporting design, development, and configuration of integrations. This includes supporting, developing and testing client required integrations. The work: Assist with the design, development, testing and maintenance of Workday Integrations using Orchestration, EIB, Core Connectors, and other tools Partner with team members to ensure successful data flows and accurate integration performance Monitor integration runs, resolve errors, and support ongoing production needs Document integration processes, mappings and configurations Participate in Workday updates and testing cycles Stay current on Workday best practices and system enhancements Requirements: 1 year of experience with Workday implementations Familiarity with Workday integration tools (Orchestration, EIB, and Core Connectors) Basic knowledge of XML, XSLT, REST/SOAP APIs', and data mapping concepts Must have current Workday certification; Integration Cert strongly preferred Nice to Have: Exposure to Workday Security, reporting or business process configuration Experience within a consulting environment Bachelor's degree in computer science, Information Technology, or a related field Workday Orchestration certification preferred Eligibility Requirements: US Citizens only (no dual citizenship) Public Trust or eligible to receive a government clearance What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. We have an unwavering commitment to creating a culture in which all our people are respected, feel a sense of belonging, and have equal opportunity. As a business imperative, every person at Accenture Federal Services has the responsibility to create and sustain a culture where everyone feels welcomed and included. This is grounded in our core values and our experience that hiring and developing great people who reflect different perspectives, experiences, and backgrounds is key to driving innovation and delivering the results that our clients and the country count on. Equal Employment Opportunity Statement We believe that no one should be discriminated against because of their differences. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law. Our rich diversity makes us more innovative, more competitive, and more creative, which helps us better serve our clients and our communities. For details, view a copy of the Accenture Federal Services Equal Opportunity Policy Statement. Accenture Federal Services is an Equal Employment Opportunity employer. Additionally, as an Affirmative Action Employer for Veterans and Individuals with Disabilities, Accenture Federal Services is committed to providing veteran employment opportunities to our service men and women. Requesting An Accommodation Accenture Federal Services is committed to providing equal employment opportunities for persons with disabilities or religious observances, including reasonable accommodation when needed. If you are hired by Accenture Federal Services and require accommodation to perform the essential functions of your role, you will be asked to participate in our reasonable accommodation process. Accommodations made to facilitate the recruiting process are not a guarantee of future or continued accommodations once hired. If you are being considered for employment opportunities with Accenture Federal Services and need an accommodation for a disability or religious observance during the interview process or for the job you are interviewing for, please speak with your recruiter. Other Employment Statements Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States. Candidates who are currently employed by a client of Accenture Federal Services or an affiliated Accenture business may not be eligible for consideration. Job candidates will not be obligated to disclose sealed or expunged records of conviction or arrest as part of the hiring process. The Company will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. Additionally, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the Company's legal duty to furnish information. California requires additional notifications for applicants and employees. xevrcyc If you are a California resident, live in or plan to work from Los Angeles County upon being hired for this position, please click here for additional important information.

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Software Engineer II Who is Mastercard? At Mastercard technology, we work to connect and power an inclusive, digital economy that benefits everyone, everywhere, by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships, and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team - one that makes better decisions, drives innovation, and delivers better business results. Technology at Mastercard What we create today will define tomorrow. Revolutionary technologies that reshape the digital economy to be more connected and inclusive than ever before. Safer, faster, more sustainable. And we need the best people to do it. Technologists who are energized by the challenges of a truly global network. With the talent and vision to create the critical systems and products that power global commerce and connect people everywhere to the vital goods and services they need every day. Working at Mastercard means being part of a unique culture. Inclusive and diverse, a rich collaboration of ideas and perspectives. A place that celebrates your strengths, values your experiences, and offers you the flexibility to shape a career across disciplines and continents. And the opportunity to work alongside experts and leaders at every level of the business, improving what exists, and inventing what's next. About the Role • Successfully lead multiple initiatives and complex assignments with broad scope and long-term business implications. • Develop innovative solutions that meet specific business needs. • Partner with TPMs, PMTs, and lead SDE across the initiatives to lead SDLC efforts. • Assist and collaborate with solution architects and cross functional teams across the different regions. • Create proof of concept applications • Collaborate with business and technical partners • Assist in the evaluation of 3rd parties and 3rd party products. • Ensure adherence to established quality control practices. • Create and maintain technology roadmaps. • Ensure adherence to established software development process. • Effectively communicate to management, business owners, and other stake holders. All About You • Bachelor's degree in Information Systems, Information Technology, Computer Science or Engineering or equivalent experience. • Seasoned tech lead having experienced technologists with technical breadth and depth coupled with strong interpersonal skills. • An architect who loves to solve complex problems and passionate about designs, quality of deliverables, and collaborating with high performing teammates towards product delivery and support • Contribute to the delivery of decoupling the existing platforms into smaller reusable services by maintain a technology roadmaps • Brings in cloud based architect experience and integrating vendor and open source products into an overall systems • Experience on integration using external third party libraries and APIs, payment gateways, CI understanding • Expertise and advanced skills in designing, analyzing, troubleshooting, implementing large-scale, robust solutions systems that perform faultlessly at scale, with high availability resilience • Ability to quickly learn and implement new technologies, frameworks and tools and support & manage multiple concurrent initiative/projects under Strategic Growth and working as a member of a matrix based diverse and geographically distributed project team. • Experience in delivering secure solutions in Financial Services Sector is preferred. • Advanced knowledge and understanding of Software Engineering Concepts and Methodologies are required. • Expertise in TPL [The pattern Language, formerly Tideway Pattern Language] versions 1.12+ and associated Query Language or similar languages (Python/Jython/Perl) Skills • Ability to be high-energy, detail-oriented, proactive and able to function under pressure in an independent environment along with a high degree of initiative and self-motivation to drive results. • Strong communication skills -- both verbal and written - and strong relationship, collaboration skills and organizational skills. • Ability to quickly learn and implement new technologies, frameworks and tools and support multiple concurrent activities and to interface with external / internal resources, working as a member of a matrix based diverse and geographically distributed project team. • Experience architecture, design patterns and responsible for designing, developing and running micro services. • Ability to innovate and develop new approaches to complex design problems and experience leading design efforts and providing technical leadership to developers • Ability to work with PMT, TPM, PO & software engineering team to translate requirements to design, implementation of quality deliverables. • Supervise & review design & implementation to comply with industry standard practices and quality attributes. • Generate and manage reference architecture to preserve & reuse the knowledge, reproduce artifacts to leverage for architecture & design description. Key Technology Areas • Object-oriented design and programming • Open source frameworks such as Spring, Springboot, Spring batch and Hibernate • Oracle, PL/SQL, JDBC, Postgress, redis • Web Services (SOAP, REST, XML, XSL) • Object-oriented design and programming Preferred Knowledge • Cloud Technologies (PCF/AWS/Azure) • Linux/Bash skills • CI/CD with Jenkins or equivalent tooling • Agile development methodology • Knowledge of REGx in pattern Matching • Working with a preferred IDE such as Visual Studio Code, Eclipse or Notepad ++Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $92,000 - $147,000 USD

Samtek Inc., located in Job Location: Herndon, Virginia, is seeking a full-time Software Engineer. Before applying for this role, please read the following information about this opportunity found below. May req to trvl (apprx 25% to 50% of the time) to various unanticipated client worksites across the US. Send resume to Samtek xevrcyc Inc., 205 Van Buren St., Ste. 120, Herndon, VA 20170 OR e-mail:

Software Engineer (TS/SCI + CI Polygraph) Employment Type: 6-Month Contract (On-Site, Full-Time) Contract Term: 6 months with possibility to extend Work Schedule : On-Site, 5 Days/Week Available Locations: • Kent, Washington • El Segundo, California • Colorado Springs, Colorado • Chantilly, Virginia Clearance Required: Active TS/SCI with CI Polygraph (No exceptions) About the Role We are seeking a highly skilled Software Engineer with strong experience in Python, AWS cloud technologies, DevSecOps, and Atlassian toolsets. This contract supports mission-critical government programs in secure environments. The role is fully on-site and requires hands-on development, secure practices, and close collaboration with cross-functional engineering teams. Key Responsibilities • Design, develop, and maintain Python applications aligned with mission and cybersecurity requirements. • Implement and manage DevSecOps pipelines including secure automation, CI, and CD for cloud and on-prem systems. • Develop and support AWS-based solutions with secure, resilient, and scalable architectures that meet DoD/IC cloud standards. • Collaborate with cross-functional teams to gather requirements, contribute to technical milestones, and deliver secure, high-quality software. • Apply secure coding practices ensuring compliance with DoD, IC, RMF, and STIG/SRG requirements. • Use Atlassian tools (Jira, Confluence, Bitbucket) for task tracking, documentation, and code management. • Troubleshoot and optimize applications, pipelines, and cloud workloads for performance, security, and reliability. • Support integration, testing, and deployment of cloud and on-prem systems in classified environments. Required Qualifications • Active TS/SCI with CI Polygraph (mandatory). • 5+ years of professional software engineering experience with strong hands-on Python skills. • Experience with AWS services such as Lambda, ECS/EKS, S3, IAM, API Gateway, Terraform/CloudFormation, etc. • Proven ability to build and operate secure DevSecOps pipelines with automated security scanning. • Strong understanding of secure development practices and DoD/IC cybersecurity frameworks and accreditation. • Proficiency with Atlassian tools: Jira, Confluence, Bitbucket. • Experience working in classified hybrid cloud/on-prem environments. • Ability to work on-site 5 days per week at one of the designated locations. • Excellent communication, documentation, and problem-solving skills. Preferred Qualifications • Experience supporting DoD, Intelligence Community, defense, or aerospace programs. • Knowledge of: o Infrastructure as Code (IaC): Terraform, CloudFormation o CI/CD Tools: GitLab CI, Jenkins, AWS CodePipeline o Containers: Docker, Kubernetes o Automated Security Tools: SAST, DAST, SCA, IaC scanning • Familiarity with Zero Trust architectures, identity services, or cross-domain solutions

As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer, you'll use the latest architectural approaches and open-source frameworks and tools to help deliver solutions. Using your software engineering knowledge, you'll work with and learn from the development team to create custom tools, systems, and sites with consistent performance and scalability. In this role, you'll make a mission-forward impact as you sharpen your skillset and grow your career. Work with us as we shape systems for the better. Qualifications Experience with programming languages such as Ruby, Python, C#, Java, or PowerShell TS/SCI clearance HS diploma or GED and 7+ years of experience as a Software Engineer, or Bachelor's degree and 3+ years of experience as a Software Engineer Certified Secure Software Lifecycle Professional (CSSLP) Certification Additional Qualifications Experience working on multiple OS platforms, including Linux and Windows Experience with the Windows Computing Environment (CE) Linux CE Certification DoD Approved 8570 - Information Assurance Technician (IAT) Level II Certification such as CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP Certification, or higher level IAT Certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required. Compensation and Benefits Salary Range: $100,000 - $140,000 MAX (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.) Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron's benefits programs. Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status. Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.

Senior Mission Software Engineer - Space & Satellite Systems Hybrid | Either Virginia or Phoenix 6-month contract + extensions, with potential to convert We are hiring a Senior Mission Software Engineer to develop and maintain mission software supporting Mission Planning, Network Management, and Flight Dynamics for a Space Development Agency (SDA) program. The engineer will work across the SDLC, contribute to integration and testing, and operate within an Agile/Scrum environment. What you'll do End-to-end SDLC: plan, design, implement, test, and maintain ground mission software Contribute to software releases, integration, and support during key milestones Participate in architecture, requirements, design & code reviews Work within Agile/Scrum (Atlassian experience ideal) Create clear documentation and respond to stakeholder questions Must-have experience Bachelor's in Computer Science or related engineering discipline 8+ years of software engineering experience C/C++, Python, Linux and bash/shell scripting Debugging, performance optimization, unit testing in production systems Experience with mission planning, network management, or flight dynamics Strong communication skills and ability to work in a fast-changing engineering environment U.S. Citizenship required Nice-to-have skills Perl, Matlab, Java Kubernetes, Docker, Kafka Microservices, REST, ELK, SQL/NoSQL (Mongo) Atlassian tools: Jira, Bitbucket, Git, Confluence, Crucible CI/CD, JFrog, Artifactory, pipelines Work authorization U.S. Citizen required

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 84,000 talented and entrepreneurial professionals across more than 30 countries, LTIMindtree - a Larsen & Toubro Group company - combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. For more information, please visit ******************** Job Title: Senior NodeJS Developer Location: Bethesda, MD (Hybrid) Job Summary NodeJS Express Must with expert Typescript Must with basics JEST Must with basics GraphQL Must with basics Apollo Federation Must with basics CICD Jenkins Good to have AWS services EKS Good to have Troubleshooting Skills Must with expert Logging tool experience Good to have GIT Must with expert Must Haves Nodejs Angular Strong AWS services understanding AWS lambda RDS EventBridge S3 SQS and ability to pick up other services as needed DevOps agile development Serverless Framework Nice to Haves Angular Cloud Formation IaC exposure You Are Passionate about technology and continues to learn Continuously work on designing and implementing Frontend backend architecture Mentor other developers including peer programming code reviews and documentation Detail oriented You will ensure the quality of the product through code reviews Relentlessly Curious You are constantly learning and seeking ways to improve yourself and the processes around you Supportive You enjoy mentoring and supporting other team members by conducting code reviews and applying your experience in process and technical leadership Confident You not only love to code but youre also excellent at it Business oriented Strong focus on understanding business objectives requirements and logic Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree (“LTIM”): Benefits and Perks: Comprehensive Medical Plan Covering Medical, Dental, Vision Short Term and Long-Term Disability Coverage 401(k) Plan with Company match Life Insurance Vacation Time, Sick Leave, Paid Holidays Paid Paternity and Maternity Leave The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation. Disclaimer: The compensation and benefits information provided herein is accurate as of the date of this posting. LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law. Safe return to office: In order to comply with LTIMindtree' s company COVID-19 vaccine mandate, candidates must be able to provide proof of full vaccination against COVID-19 before or by the date of hire. Alternatively, one may submit a request for reasonable accommodation from LTIMindtree's COVID-19 vaccination mandate for approval, in accordance with applicable state and federal law, by the date of hire. Any request is subject to review through LTIMindtree's applicable processes.

The company's Integrated Mission Systems is seeking an experienced Software Engineer with a strong background in the RUST Programming Language and proven experience developing systems with RUST to guide the next generation of mission-critical systems. Responsibilities include guiding adoption of RUST throughout the embedded development, managing integration or conversion of legacy software to RUST, providing best practices and architectural guidance for memory-safe usage of RUST, developing best practices and implementation guidance, and the translation of requirements into working and maintainable solutions for our C5 and Cyber Solution Centers. The selected candidate will apply technical proficiency across various stages of our SDLC, gather requirements and work closely with stakeholders to prioritize and scope tasks. The selected candidate will be working as a key team member on a Scrum team and will be instrumental in setting our direction and strategy for product and infrastructure development. Essential Functions: Support the engineering team members in embedded software application development specifically with RUST. Lead the adoption and deployment of RUST and associated techniques, idioms, design patterns, and tooling throughout multiple product lines. Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target hardware. Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system. Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test. Investigate root causes of complex issues, and implement solutions, working independently or with a multi-discipline team. Develop software test plans and procedures, and other relevant technical documentation. Utilize modeling tools and equipment to establish operating data, conduct experimental tests, prototype, and evaluate results. Participate in peer reviews, identify, track and repair defects. Utilize a variety of software languages (primarily RUST, C/C++, and Python developing code for embedded real time operating systems (VxWorks, Linux, Integrity)) Serve as the technical mentor and reviewer for more junior engineers. Travel >30% to another company location for onboarding, integration or scrum. Qualification: Bachelor's degree in computer engineering, Electrical Engineering, Computer Science or related field and a minimum of 12 years of prior relevant experience. Graduate Degree and a minimum of 10 years of prior related experience. In lieu of a degree, minimum of 16 years of prior related experience. 5+ years of experience developing RUST software for production systems with a deep understanding of the language. Experience with C\C++ development and object-oriented design. U.S. citizenship with an Active Department of Defense (DoD) Secret clearance.

Java developer Note- Ex-Capital One Preferred JD- We are looking for Java developer with Angular, AWS (Backend Java, Node)

The candidate must have experience with both Java and Python, in addition to PowerShell and AI/ML tools. Must Have Qualifications: Python and Java development, strong understanding of design and explain and educate developers. Key Responsibilities: Design and implement developer workspaces using physical, virtualized, or browser-based solutions. Develop tools primarily in Python and Java to enhance developer workflows. Advocate for and implement CI/CD improvements through new tooling and commonly available libraries. Create patterns to manage desktop provisioning and software package management using SCCM, VDI, or similar technologies. Lead initiatives to integrate Generative AI capabilities into Developer workflows, enhancing the value proposition for customers. Partner with end-user collaboration suites to create seamless developer experiences. Ensure all solutions meet audit, risk, and governance requirements. Evangelize best practices and solutions within the developer community.

Clearance Required: Top Secret/SCI with Polygraph Seeking an experienced Software Engineer who will support mission-critical systems for a Federal customer at Fort Meade, Maryland. This entry-level role focuses on developing and maintaining Java-based applications in a secure environment. The engineer will work closely with senior developers and system engineers to deliver reliable and scalable software solutions. Key Responsibilities · Design, develop, test, and maintain Java applications. · Participate in software development lifecycle activities including requirements analysis and design. · Write clean, efficient, and well-documented code. · Collaborate with cross-functional teams to troubleshoot and resolve issues. · Support integration and deployment of software in secure environments. Qualifications Education: Bachelor's degree in Computer Science, Software Engineering, or related field. Experience: 4+ years of experience in software development, preferably in Java. Preference: Java certification or relevant coursework preferred. Skills: · Proficiency in Java programming language. · Understanding of object-oriented design and development. · Familiarity with development tools such as Eclipse or IntelliJ. · Basic knowledge of secure coding practices and federal IT standards.

10+ years of experience in Design and Development of applications using Java 8+/J2EE, Spring, Spring-Boot, RESTful Services and UI Framework • Should have exp in Leading a team. • 5+ years of experience in design and development of Microservice using Spring-Boot and REST API • Strong knowledge/experience in ORM Framework - JPA / Hibernate • Good knowledge and experience in Docker and Kubernetes • 2+ years of experience in any one of the UI Framework - Angular / ReactJS • 1+ years of experience in designing and Implementing cloud-based solutions in various AWS Services (EC2, IAM, S3, Lambda, etc) • Good knowledge and experience in any RDBMS/PostgreSQL • Strong experience in DevOps tool chain (Jenkins, Artifactory, Maven/Gradle, GIT/BitBucket) • Good knowledge in technical concepts - Security, Transaction, Monitoring, Performance Nice to have: • Experience with OAuth implementation using Ping Identity • Familiarity with API Management (Apigee) and Service Mesh (Istio)

Must be US citizen Direct Hire Opportunity • What are top qualifications we are looking for? 1. UiPath and power app experience-current blend experience. 2. Communication-be able to tell a story. 3. Certifications: PL500/PL400/PL600. 4. Technical interview process might be intimidating-prep candidate to come with open mind. 5. Go getter-passionate individuals. Our client is expanding its Intelligent Automation (IA) capability with a support-focused developer who will keep our UiPath and Microsoft Power Platform automations healthy, secure, and continuously improving. You will be the first line of technical support for production automations (UiPath RPA, IXP Agent builder and more, Power Automate flows, Power Apps, and supporting integrations), owning incident response, triage, root-cause analysis, and reliability engineering. You'll partner with business and IT stakeholders to meet SLAs, ensure compliance (e.g., SOC controls, credential management, DLP), and deliver small enhancements that increase stability, performance, and business value. WORK LOCATION This position follows a hybrid work model; with three days in-office and two days remote each week. The preferred location for this role is at our Global Headquarters in Oshkosh, WI, with relocation assistance available for candidates who are not local. However, we are also open to candidates based out of the following U.S. office locations: Frederick, MD McConnellsburg, PA Hagerstown, MD What You'll Do Production Support & Reliability (Primary) Monitor, triage, and resolve production issues across UiPath and Power Platform (Power Automate, Power Apps, Dataverse) within defined SLAs. Own incident response end-to-end: impact assessment, stakeholder communications, workarounds, permanent fixes, and post-incident reviews. Analyze run history, logs, and telemetry to reduce false positives and eliminate repeat incidents (problem management). Create and maintain runbooks, standard operating procedures (SOPs), and knowledge articles for Level 1/Level 2 support. Implement automated health checks, alerts, and self-healing patterns where practical. Platform Administration & Governance Administer UiPath Orchestrator (scheduling, assets/queues, robot runtime capacity) and Power Platform environments (security roles, DLP policies, solution layering). Enforce governance for connectors, credentials/secrets, environment strategy, and least-privilege access. Support license management, environment provisioning, and platform updates in partnership with IT. Change, Release & ALM Use Azure DevOps/Git (or equivalent) for source control, CI/CD, and release management for both UiPath and Power Platform solutions (managed solutions, solution export/import). Follow ITIL-aligned change management; prepare deployment plans and backout procedures; validate releases via smoke tests. Maintain configuration-as-code where feasible and champion consistent versioning and tagging. Enhancements & Continuous Improvement Deliver small enhancements (bug fixes, performance tuning, minor feature requests) prioritized by impact and risk. Identify opportunities to simplify workflows, standardize activities, and increase reuse across automations. Contribute to a shared library of components (UiPath custom activities, Power Automate templates, Power Fx patterns). Compliance, Security & Audit Ensure automations adhere to SOC controls, credential vaulting, logging/auditability, and data protection practices (e.g., Power Platform DLP). Partner with Internal Audit, Cybersecurity, and IT to support evidence collection, access reviews, and periodic control testing. Stakeholder Experience Provide clear, timely updates during incidents and planned maintenance; support business UAT for hotfixes and minor releases. Train citizen makers and business users on best practices; promote a culture of reliability and safe reuse. Minimum Qualifications 4+ years in RPA/automation or application support, including hands-on experience with UiPath and Microsoft Power Platform (Power Automate, Power Apps, Dataverse). Proficiency with UiPath Orchestrator, queues/assets, logs; Power Platform Admin Center, environment security, and DLP policies. Experience with ITIL processes (incident, problem, change) and an ITSM tool (e.g., ServiceNow, Jira Service Management). Working knowledge of ALM: Git/Azure DevOps repos, pipelines, solution packaging (managed/unmanaged), and release gates. Strong troubleshooting of APIs/integrations (REST/SOAP), data (SQL/Dataverse), and authentication (AAD, OAuth). Clear written and verbal communication with a customer-service mindset. Certifications (one or more preferred) UiPath: RPA Developer Associate/Professional, Orchestrator or Solution Architect certifications. Microsoft: Power Platform Developer Associate (PL-400) or equivalent; Power Platform Solution Architect (PL-600) is a plus. Preferred Qualifications Background in manufacturing and familiarity with shop-floor processes, quality/maintenance workflows, supply chain, and ERP/MES/PLM systems is a strong plus. Familiarity with Microsoft Power Platform CoE Starter Kit and Center of Excellence best practices. Performance tuning for UiPath robots and Power Automate flows; cost/consumption optimization. Exposure to secure credential management and secrets vaults; role-based access control and least-privilege design. Basic development skills helpful for troubleshooting: C#/VB.NET for UiPath, Power Fx for canvas apps, JSON, OData, SQL. Experience in a centralized IA CoE serving multiple business segments. Join a team that turns automation into a dependable, scalable service for our businesses. You'll keep essential automations running, make them better every week, and help our makers and developers build confidently on governed platforms.