Front end developer jobs in Dover, DE

Location: Hybrid - onsite 3 days a week - Newark DE office (THIS ROLE REQUIRES ONSITE IN PERSON INTERVIEW, if you CANNOT DO THIS DO NOT APPLY) Required Pay Scale: $60-65hr W2 ***Due to client requirements this role is only open to USC or GC candidates***(W2 ONLY) As key developer resource participating in Web service development , code review and production support. Will be a Independent contributor working with team cooperation in agile scrum team, will be a member of agile team size of 12 -15 people. Excellent communication and organization skill, leading hands on development group. Coding in Java, executing unit testing to ensure high quality code. Required skills/experience 1. Core Java 2. Springframework 3. J2EE 4. IBM Websphere 5. Web Service Development Preferred skills/experience 1. System Interaction Design 2. Cache implementation 3. Test Automation 4. Rule engine implementation such as Groovy 5. Java Concurrent Processing About Matlen Silver Experience Matters. Let your experience be driven by our experience. For more than 40 years, Matlen Silver has delivered solutions for complex talent and technology needs to Fortune 500 companies and industry leaders. Led by hard work, honesty, and a trusted team of experts, we can say that Matlen Silver technology has created a solutions experience and legacy of success that is the difference in the way the world works. Matlen Silver is an Equal Opportunity Employer and considers all applicants for all positions without regard to race, color, religion, gender, national origin, age, sexual orientation, veteran status, the presence of a non-job-related medical condition or disability, or any other legally protected status. If you are a person with a disability needing assistance with the application or at any point in the hiring process, please contact us at email and/or phone at: ********************* // ************

Akkodis is seeking a Java/J2EE Developer for a Contract job with a client in Newark, DE(Hybrid). Ideally looking for applicants with a solid background in the financial services industry. Rate Range: $60/hour to $65/hour; The rate may be negotiable based on experience, education, geographic location, and other factors. Position Summary: Looking for an experienced developer with 5+ years of hands-on software development experience to provide leadership and deep technical expertise in all aspects of solution design and application development for specific business environments. Focus on setting technical direction on groups of applications and similar technologies as well as taking responsibility for technically robust solutions encompassing all business, architecture, and technology constraints. Possesses strong technical skills; provides tech knowledge and capabilities and coaches team members. Will not have direct reports but will direct activities of a team for execution of projects. May be responsible for coordinating teams to accomplish development in a matrixed organization. Primary Skill: Spring boot, Enterprise application development using Java Required Qualifications • Experience working on high volume applications• Experience in server side frameworks like Spring MVC • Experienced with the Spring Framework, including Spring Boot, Spring Security, Spring Integration, Spring MVC, Spring Data JPA • Good understanding of SOAP web services and related standards like REST/JSON If you are interested in this role, then please click APPLY NOW. For other opportunities available at Akkodis, or any questions, feel free to contact me at ****************************** Equal Opportunity Employer/Veterans/Disabled Benefit offerings available for our associates include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, an EAP program, commuter benefits, and a 401K plan. Our benefit offerings provide employees the flexibility to choose the type of coverage that meets their individual needs. In addition, our associates may be eligible for paid leave including Paid Sick Leave or any other paid leave required by Federal, State, or local law, as well as Holiday pay where applicable. Disclaimer: These benefit offerings do not apply to client-recruited jobs and jobs that are direct hires to a client. To read our Candidate Privacy Information Statement, which explains how we will use your information, please visit ****************************************** The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: · The California Fair Chance Act · Los Angeles City Fair Chance Ordinance · Los Angeles County Fair Chance Ordinance for Employers · San Francisco Fair Chance Ordinance

Length: 2 years F2F REQUIRED Locals only Work Samples and URL's are a huge plus. Requirements: -1+ years of Angular.js, Node.js or other JavaScript MVC -1+ years of Responsive Web Design -5+ years of Adobe Photoshop -5+ years of HTML, CSS and JavaScript experience -5+ years of experience with web standards and CSS-driven layouts -Strong knowledge of AJAX, including DOM scripting and object-oriented JavaScript coding -Thorough understanding of cross-browser and platform compatibility issues -Experience with Bower, Grunt or Gulp, SASS, AWS -Experience creating and maintaining relationships with business contacts -Experience with prioritization of work -Experience in a supervisory role -Experience with agile methodologies a plus -Experience with, or a desire to learn Core Java is a huge plus Qualifications BS Degree Additional Information All your information will be kept confidential according to EEO guidelines.

Spruce InfoTech is the leading service provider in the fields of project management, architecture design, installation, implementation and administration of EPM and BI projects. Our team of experts provide with proven industry solutions that help our clients to have better understanding of the business and aides in decision making. We provide our clients with various services that help them to manage, control and transform their businesses by employing new age technology solutions that are cost effective and productive in nature. Our team members have huge experience in different types of enterprise solutions like that of Oracle Enterprise Performance Management (aka Hyperion), OBIEE and TIBCO. Job Description - Angular.JS - Javascript - HTML, CSS - JQuery - Agile - TDD Additional Information Duration: 1 year + Interview mode: phone then F2F Exp 9+

Title: Java Full Stack Developer with UI React Duration: 12+ Months (Contract) Experience: 8+ Years (including 3+ Years in Banking) Job Description Proficient in Java/J2EE with strong hands-on experience in building scalable backend systems Solid working knowledge of Kafka and its ecosystems, including integrating and processing event-driven data Strong understanding of object-oriented programming principles and their practical application in enterprise systems Familiarity with a variety of design and architectural patterns used in modern application development Skilled in writing reusable and efficient Java libraries as well as developing microservices using Spring Boot Knowledge of concurrency patterns in Java and the ability to optimize performance in multi-threaded applications Experienced with MVC, JDBC, and RESTful concepts, ensuring proper integration between various system components Strong frontend development expertise using ReactJS for building dynamic and responsive user interfaces Proficient in JavaScript, UI design, HTML, and CSS to create intuitive and efficient web applications Knowledgeable in working with APIs, including accessing, consuming, and integrating REST APIs into applications Experience in the banking domain is preferred, with the ability to work on complex, enterprise-level platforms

Career Guidant, an internationally acclimed, trusted multi-faced orgiansation into Information Technology Custom Learning Services for Enterprises, Lateral Staffing Solutions, Information Technology Development & Consulting, Infrastructure & Facility Management Services and Technical Content development as core competencies. Our experienced professionals bring a wealth of industry knowledge to each client and operate in a manner that produces superior quality and outstanding results. Career Guidant proven and tested methodologies ensures client satisfaction being the primary objective. Committed to our core values of Client Satisfaction, Professionalism, Teamwork, Respect, and Integrity. Career Guidant with its large network of delivery centres,support offices and Partners across India, Asia Pacific, Middle East, Far East, Europe, USA has committed to render the best service to the client closely to ensure their operation continues to run smoothly. Our Mission "To build Customer satisfaction, and strive to provide complete Information Technology solution you need to stay ahead of your competition" If you have any queries about our services. Job Description Lead Web developer who is an expert in AngularJS 2 web development and passionate about the craft of front-end software development. We are looking for an individual who really enjoys the work of coding - someone with a background in coding across multiple front-end languages and technologies. We are seeking someone who is passionate about creating software that is easy to manage and maintain, operates in an understandable and transparent way and can be tested in an automated fashion as a way to prove the software works as it was meant to. We are looking for someone who loves new challenges and thrives on solving problems. The ideal candidate must be EXTREMELY comfortable converting responsive UI screen mockups to a fully working browser-compatible responsive web application. This web front-end application integrates with a set of backend RestFul web services developed by another team. o The ideal candidate will have a desire to learn/cross train. The candidate will be responsible for all aspects of Presentation Layer development in an Agile way. o The candidate will be involved in: Planning Working in a team o Plans own work executing against deadlines. o Finds ways to maximize the efficiency in an agile process. o Self-motivated and self-managed with a high degree of analytical ability and intellectual curiosity o Required (with guidance) to document data from analytics sources. o Collaborating with visual designers, developers, product owners, marketing, and content managers to define product experience and champion the user. Requirement 10+ years of experience 5+ years of experience using AngularJS Experience in an Agile/Scrum environment required Responsible for all aspects of Presentation Layer development. Expertise in CSS3, HTML5, JavaScript Ajax, vanilla JS, common JS libraries like JQuery, etc. Must be experienced with Angular2 Experience with Bootstrap or another comparable well-known CSS framework) Grunt, Gulp, Bower or similar type of Java script web-dev tools is advantageous. Expertise with JavaScript unit testing with tools like Karma, Jasmine or QUnit is required. Sound knowledge of web and mobile technologies, responsive design, cross platform presentation, etc. You have a desire to learn/cross train Qualifications • Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. Additional Information Additional Information ** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. Note:- 1.This is a C2C position job opportunity for you. 2.Can apply Citizen, Green Card Holder, GC-EAD can apply. 3.No OPT-EAD & H1B Consultants please. 4.Please mention your Visa Status in your email or resume.

Requirement details: Role : Java Developer Duration : Full Time BGV will be done for the selected candidates. Please respond with your updated word resume and requested details: Full Name : Work Authorization: Contact Number : Email ID : Skype ID: Current location: Willing to relocate : Expected Salary: Availability: Best time to take interview: Feel free to contact me for any further information. Job Description: 8+ years of experience. '-JAVA / PLSQL/ UNIX -Sprint batch, Sprint boot, MVC, Junit,Mocktools -REST and SOAP APIs -Automated Build/deploy tools -Agile experience -SVN/GIT -Automation -Splunk or any monitoring tool -Serverside knowledge Apache,Tomcat - dockers, CI/CD -AWS is big plus -Selenium, Python or Perl exp is BIG plus •5+ years' experience with full development lifecycle from inception through implementation. •5+ years' experience with Java. •2+ years' experience with a Spring Framework/JEE Application Server •2+ years' experience working in both Unix/shell script and Windows environments. •Experience with development, deployment, and support of large-scale distributed applications in a mission-critical production environment. •Test-infected attitude (strong desire to perform thorough and exhaustive unit, integration and system testing). •Demonstrated teamwork and ability to work with diversity of team location and background. Thanks & Best Regards Suresh InfoWays Additional Information All your information will be kept confidential according to EEO guidelines.

Must Have Technical/Functional Skills * Primary Skill: Core Java * Secondary: Cloud, Oracle SQL/PL sql and Unix * Experience: 7 to 10+ years Roles & Responsibilities * UNIX/LINUX experience, well-versed with commands as part of Shell Scripting * Strong SQL experience with DB2, Oracle or MS SQL Server * Proven experience in JAVA/J2EE and Object-Oriented Design and Programming * Strong Spring experience (Spring Batch or Spring Integration a plus) * At least one ORM/Persistence Framework: iBatis/MyBatis, Hibernate, JPA * SOA, REST/SOAP Web Services, CXF, JAXWS/JAXRS, JSON, XML * Maven, Test Driven Development (TDD) and Continuous Integration (CI), JUnit, Mockito * IDE: Eclipse, RAD, or other * Single Page Application (SPA) development * At least one RIA Framework: jQuery (preferred), YUI, Ext JS, DOJO * Front-end web development with JavaScript, HTML, CSS, Ajax * Experience in using version control tools like Bit Bucket, GitHub and Subversion. * Agile/Iterative development and full SDLC development * Stored Procedures, NDMs, AutoSys Cassandra, Hadoop, Kafka, MQ * Development in a Cloud environment * This position is for a detail-oriented middleware developer with strong Java programming and shell scripting skills. * NOTE: Java skills are needed but should not be the entire resume focus; must have other strong technical skills too (such as Linux/Unix experience, strong SQL) * Ideal candidate has a trailblazer mentality with a 'many hats' technology background showing that they are interested in more than just Java development * Strong communicator with great communication skills; a confident and creative problem-solver who can lead interaction with vendor resource while solving issues Candidates must work well in a supportive and transparent team environment, while having the ability to research and resolve issues independently. * Candidate will work closely with business and technology partners to deliver solutions and must possess advanced problem-solving skills and the willingness to learn. TCS Employee Benefits Summary: * Discretionary Annual Incentive. * Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. * Family Support: Maternal & Parental Leaves. * Insurance Options: Auto & Home Insurance, Identity Theft Protection. * Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement. * Time Off: Vacation, Time Off, Sick Leave & Holidays. * Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing. Salary Range : $95,000-$125,000 a year

Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you're looking for a technology company that values innovation, with a vision toward the future of the technology landscape, look no further than Link Solutions! Link is quality and compliance-focused, under our guiding philosophy, “Mission First, Customer Always". We are ISO 9001:2015, ISO 20000-1:2018, ISO 27001:2022 certified and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Low Code Software Developer to join our team in Aberdeen Proving Ground, MD. Must be a U.S. Citizen Secret Clearance required Non-remote (relocation incentive available) The Low Code Software Developer will provide mission-critical support for personnel located at the U.S. Army Combat Capabilities Development Command Chemical Biological Center (DEVCOM) . The Developer will design, build, and maintain applications using Microsoft Power Platform (Power Apps, Power Automate, Power BI, and Dataverse) to support DEVCOM's mission requirements. The Developer will also be responsible for optimizing business processes by delivering secure, scalable, and user-friendly solutions that seamlessly integrate with Army IT systems. Join a team of dedicated professionals at an industry-leading organization, where you will work on innovative projects that contribute to national security. This position offers significant opportunities for career advancement and professional growth while supporting critical missions and operations. Job Responsibilities: Develop and maintain low-code applications using Microsoft Power Platform to help innovate and create efficiencies within DEVCOM. Design, implement, and validate complex workflows. Integrate data exchanges with multiple enterprise systems. Review and audit solution designs for compliance and cybersecurity posture. Support API discussions and system integrations with partner systems. Troubleshoot and resolve issues in deployed applications using diagnostics and logs. Support the integration of applications within Army IT systems. Create and maintain documentation repositories for applications, including self-help guides for user education. Ensure applications being developed align with DEVCOM's overall mission. Please note that this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Qualifications Must be a U.S. Citizen. Must be able to obtain and maintain an active DoD Secret Clearance. IAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). Five (5+) years or more of directly related help desk/service desk experience. Proficiency with Microsoft Office products. Experience creating and modifying documentation for technical processes and procedures. Understanding of Agile and Lean development methodologies. Preferred: Active Secret Clearance. Microsoft PL-200 or PL-400 certification. BA/BS in computer science or information technology. Experience providing Tier 2 technical support. Experience working in a Department of Defense (DoD) environment. A problem solver and troubleshooter who thrives in resolving complex problems. Strong self-starter requiring minimal supervision. Excellent communication skills (written and oral) and interpersonal skills. Excellent organizational skills, attention to detail, and ability to prioritize and manage multiple tasks. Salary Range: $100,000 - $140,000 Several factors influence the final salary or hourly rate, including but not limited to contract wage determinations, relevant work experience, role-specific skills and competencies, geographic location, educational background, certifications, and federal government contract labor categories. Additional Information Link Solutions Inc. offers a competitive compensation and benefits package to include paid holidays, paid time off, medical, dental, vision, company-paid long and short-term disability, life insurance, referral bonuses, relocation incentive program, certification reimbursement program, retirement, and more. Link Solutions, Inc. is an EOE. AA/M/F/D/V. We participate in the E-Verify Employment Verification Program. All your information will be kept confidential according to EEO guidelines.

Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you're looking for a technology company that values innovation, with a vision toward the future of the technology landscape, look no further than Link Solutions! Link is quality and compliance-focused, under our guiding philosophy, “Mission First, Customer Always". We are ISO 9001:2015, ISO 20000-1:2018, ISO 27001:2022 certified and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Low Code Software Developer to join our team in Aberdeen Proving Ground, MD. Must be a U.S. Citizen Secret Clearance required Non-remote (relocation incentive available) The Low Code Software Developer will provide mission-critical support for personnel located at the U.S. Army Combat Capabilities Development Command Chemical Biological Center (DEVCOM) . The Developer will design, build, and maintain applications using Microsoft Power Platform (Power Apps, Power Automate, Power BI, and Dataverse) to support DEVCOM's mission requirements. The Developer will also be responsible for optimizing business processes by delivering secure, scalable, and user-friendly solutions that seamlessly integrate with Army IT systems. Join a team of dedicated professionals at an industry-leading organization, where you will work on innovative projects that contribute to national security. This position offers significant opportunities for career advancement and professional growth while supporting critical missions and operations. Job Responsibilities: Develop and maintain low-code applications using Microsoft Power Platform to help innovate and create efficiencies within DEVCOM. Design, implement, and validate complex workflows. Integrate data exchanges with multiple enterprise systems. Review and audit solution designs for compliance and cybersecurity posture. Support API discussions and system integrations with partner systems. Troubleshoot and resolve issues in deployed applications using diagnostics and logs. Support the integration of applications within Army IT systems. Create and maintain documentation repositories for applications, including self-help guides for user education. Ensure applications being developed align with DEVCOM's overall mission. Please note that this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Qualifications Must be a U.S. Citizen. Must be able to obtain and maintain an active DoD Secret Clearance. IAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). Five (5+) years or more of directly related help desk/service desk experience. Proficiency with Microsoft Office products. Experience creating and modifying documentation for technical processes and procedures. Understanding of Agile and Lean development methodologies. Preferred: Active Secret Clearance. Microsoft PL-200 or PL-400 certification. BA/BS in computer science or information technology. Experience providing Tier 2 technical support. Experience working in a Department of Defense (DoD) environment. A problem solver and troubleshooter who thrives in resolving complex problems. Strong self-starter requiring minimal supervision. Excellent communication skills (written and oral) and interpersonal skills. Excellent organizational skills, attention to detail, and ability to prioritize and manage multiple tasks. Salary Range: $100,000 - $140,000 Several factors influence the final salary or hourly rate, including but not limited to contract wage determinations, relevant work experience, role-specific skills and competencies, geographic location, educational background, certifications, and federal government contract labor categories. Additional Information Link Solutions Inc. offers a competitive compensation and benefits package to include paid holidays, paid time off, medical, dental, vision, company-paid long and short-term disability, life insurance, referral bonuses, relocation incentive program, certification reimbursement program, retirement, and more. Link Solutions, Inc. is an EOE. AA/M/F/D/V. We participate in the E-Verify Employment Verification Program. All your information will be kept confidential according to EEO guidelines.

You will help design the enterprise transformation and become a part of the core team of Innovation Lab. Among technologies that you will be working with are Cloud Native Development, CI/CD, PAAS and many more. You will also get to "play" with the core technologies Techolution specializes in: Cloud transformation, Virtual Reality (VR) UI and Internet of Things. Job Description Need experience with expert level in Core Java and Spring boot. Need experience in Microservice Architecture. Should have experience with Kafka or RabbitMQ Should Have experience with Test driven development Additional Information All your information will be kept confidential according to EEO guidelines.

Job DescriptionPOSITION TITLE: Software Developer Design, develop, implement, validate and maintain software systems and perform system automation, orchestration, test, and continuous integration. Build applications based on the requirements provided by users, maintain workflow visibility and perform version control to identify and analyze vulnerabilities. Perform object-oriented and functional programming and debugging. Design and implement recovery strategies, coordinate and execute application deployment, building, and testing and carry out source code maintenance and code versioning. Monitor and review existing software and performance data along with system metrics and logs. Create portable workloads to reduce deployment time and isolate recourses. Automate provisioning, configuration and management of server infrastructure using a configuration management tool. Write test cases to validate individual and unit components to ensure functional integrity and higher code coverage. Perform data structuring and protection to manage backups of servers and restore the backups in case of disaster/network issues across multiple environments. Develop architectures and procedures, analyze existing setups, and support effective infrastructure utilization and services to meet the best practice standards. POSITION REQUIREMENTS: Bachelor's degree (or equivalent) in Computer Science, Computer Information Systems, Engineering (Comp/Mech/Elec), a closely related field. Foreign degree equivalent is acceptable. 5 years of progressively responsible post-bachelor's employment experience in multi-threading, code design, code versioning, object- oriented programming, debugging, and use of .NET, Java, C#, or Python language. HOURS: 40 hours/week; 9:00 a.m. 5:30 p.m. LOCATION OF EMPLOYMENT: 200 Continental Dr., Suite 401, Newark, DE 19713. Travel is not required, but candidates must be willing to relocate to unanticipated locations throughout the U.S. as required. CONTACT: To apply, please mail resume and cover letter referencing Software Developer 600989 to Venkat Manda, HR Coordinator, Ecclesiastes, Inc., 200 Continental Dr., Suite 401, Newark, DE 19713.

Responsibilities The SWDev will design, develop, and maintain software for a variety of engineering applications. The SWDev's full time duty location will be onsite at APG. Must have experience in the following: Working with analysts to understand their analytic or interface requirements. Developing tools and interfaces. Designing, developing, and testing operating systems-level software, compilers, and network distribution software applications. Setting operational specifications and formulating and analyzing software requirements. Designing embedded systems software. Programming Competencies: YAML, .Net, Go, JSON, XML, HTML, CSS, React, Python DevSecOps: Git, Bitbucket, Jenkins, CI/CD Kubernetes: Container lifecycle, create & customize Scripting: PowerShell, Batch Qualifications Bachelor's Degree in Computer Science, Electronics Engineering or other Engineering or Technical discipline is required. Three (3) years of experience within the last 5 years. About Semper Valens Solutions: Semper Valens Solutions, Inc. (SVS) is a Service-Disabled Veteran Owned Small Business (SDVOSB) providing Cost Effective Software and Systems Engineering, Field Support, Training and Full Life cycle Support Management to the DOD and VA community. At Semper Valens, our vision is to remain a creative, cutting edge and cost-effective solutions provider where our shared intellect, industry experience, and technology excellence, make a positive difference in our customer's success. Our solutions help bridge the gap between IT and business prioritizations to optimize budgets, risks and operational processes. We search for outstanding technical professionals, hiring at all levels of the experience spectrum; intermediate, journeyman and senior. Consider us for your career plan. Semper Valens Solutions is an Equal Opportunity Employer Semper Valens Solutions proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital/parental status, pregnancy/childbirth, or related conditions, physical or mental disability, genetic information, status as a Disabled Veteran, Recently Separated Veteran, Active-Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with Semper Valens Solutions through its online applicant system, please contact Semper Valens Solutions Human Resources Department at **************. Semper Valens Solutions is an affirmative action/equal opportunity employer - minorities, females, disabled, and protected veterans are urged to apply. Applicants have rights under Federal Employment Laws. All Jobs at Semper Valens Solutions: ********************************

**MANTECH** seeks a motivated, career and customer-oriented **Software Developer** to join our team in **Belcamp, MD** . This is an onsite position. The Software Developer will work in support of the Army for the Network Modernization & Mission Network Technical Service Support program (NetMod). NetMod sets forth the work efforts required to provide product technical support services for systems and equipment being produced, fielded, modified or supported by PdM Network Modernization (NetMod) and PdM Mission Network of the Project Manager (PM) Tactical Network (TN) of the Program Executive Office for Command Control and Communications-Tactical (PEO C3T). This support may also include future systems and equipment that is acquired for the Army to maintain its technological advantage. **Job responsibilities include but are not limited to:** + Designing, developing, and maintaining software for a variety of engineering applications + Working with analysts to understand their analytic or interface requirements + Developing tools and interfaces + Designing, developing, and testing operating systems-level software, compilers, and network distribution software applications + Setting operational specifications and formulating and analyzing software requirements + Designing embedded systems software + Responsible for designing, coding, testing, and deploying software applications + Collaborate with teams to meet user needs, ensuring the functionality and quality of the software across different platforms and systems. + Identify areas for improvement and implement updates based on user feedback. **Minimum Qualifications:** + Bachelor of Science and 10+ years of relevant experience in software development. + 5+ years in the Department of Defense supporting software development preferred. + Ability to analyze user requirements, create software architecture, and write code to build applications according to specifications. + Ability to conduct thorough testing to identify and fix bugs and issues in the software. + Experience with creating documentation for developed software, including user guides and technical specifications. + Possess basic programming language skills such as Java, Python, C#, JavaScript. **Preferred Qualifications:** + Strong command of relevant programming languages based on the project requirements + Ability to analyze complex problems, identify solutions, and implement them effectively **Clearance Requirements:** + Must be a U.S Citizen and have a current/active Secret clearance. **Physical Requirements:** + Must be able to remain in a stationary position 50% of the time. + Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. + Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations. MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at ******************* and provide your name and contact information.

Requirements Job Requirements: A minimum of two (2) years' experience capable of working independently or in a team leader to capacity to design, develop, and maintain software for a variety of engineering applications. Work with analysts to understand their analytic or interface requirements. Develop tools and interfaces. Design, develop, and test operating systems-level software, compilers, and network distribution software applications. Set operational specifications and formulate and analyze software requirements. Design embedded systems software. Experience using Powershell PL/SQL/Power builder experience Knowledge of JAVA, C#, and Visual Studio a plus Certification(s): IAT Level II (Security+) preferred Clearance Level: Active Secret Security Clearance Education: A Bachelor's Degree in Computer Science, Electronics Engineering, or other Engineering or Technical discipline is required.

Development skills on Java EE Technologies, JavaScript, Subversion, SonarQube, Jenkins and Nexus. Requires experience in the following areas: Eclipse, MAVEN, Wildfly (previously known as JBOSS), Apache HTTP and Tomcat, HTML5, CSS3, JSP, JSTL, JAVA Servlets, JDBC, SQL, Spring Framework 4.3 (including Spring MVC and Spring JDBC), XMLBeans, regular expressions, XML, JAVA 8, and JAVA IO processing. XML, Web Services,Apache Axis 1.4, Apache CXF, Micro services, JAX-WS, WS-Security, JAXB, Bootstrap, jQuery, HTML5, CSS3, Underscore.js, iText, POI Framework, Spring Boot, Web application integration with Web Services, and Web application design

Duties include computer programming, documenting, managing configuration, testing, and bug fixing. Work with system engineers to understand their analytic or interface requirements. Develop tools and interfaces. Design, develop, and test operating systems-level software, compilers, and network distribution software applications. Candidate will work in collaborative mission operations software environment focused on Cyber, SIGINT, and Intelligence, Electronic Warfare & Sensors (IEW&S) Sensors System and Software Support capabilities. Candidate will design and deliver corrections and enhancements to software as defined by customer and provide recommendations based on technical expertise. Candidate will assist in analyzing the requirement, design of the recommended solution, implementation (i.e., coding) of the fix, analyzing, and recommending logistics support requirements, and unit testing of the modified software. Finally, as a senior software engineer you will also act as a mentor to the junior software engineers. Good communication skills are a must. Basic Qualifications A Bachelor's Degree in Computer Science, Electronics Engineering, or other engineering or technical discipline and 8+ years of prior relevant experience. Experience with software engineering best practices, Experience with agile software development and working with team lead to define requirements and plan initiatives Practical experience with C++ or similar languages Experience with either Linux, specifically Ubuntu both Ubuntu Server & Ubuntu Desk Top) and/or CentOS. Experience with Windows operating systems a plus Experience with how to use software simulators. Experience in building real time kernels Experience with IAVA Patches and their installation. Practical experience Jira, Confluence and Git / GitHub repositories. Willing to travel up to 10% CONUS to support operational requirements. Strong verbal and written communication skills. Ability at generating software engineering documentation. Demonstrated experience working within and leading matrixed teams. Currently possess an active Secret Clearance with the ability to obtain a TS

Halcyon Days Consulting, LLC (HDC) is a veteran owned small business that specializes in the design and engineering of Tactical Mission Networks (TMN). This is a unique opportunity to join a small and high-performing team committed to delivering cloud platforms for exciting missions. HDC is seeking an experienced Backend Software Developer who is passionate about building systems that matter. In this role, you'll architect and own the services that form the backbone of our mission platforms- from secure APIs to resilient data pipelines. You'll apply modern software engineering practices while ensuring performance, scalability, and security at mission scale. RESPONSIBILITIES & DUTIES: Design, build, and own backend microservices using Java 17/21 and Spring Boot 3 Develop secure and resilient REST and WebSocket APIs, incorporating CORS, rate limiting, and async/offload strategies Implement fine-grained access controls (RBAC/ABAC) to safeguard mission data Model and optimize data in Postgres (JPA/Hibernate) and Redis for high-performance applications Strengthen system reliability through observability, logging, and monitoring practices Contribute to mission agility by maintaining and improving CI/CD pipelines with Docker and GitHub Actions Apply event-driven architecture to build scalable, responsive platforms Collaborate in code reviews, design discussions, and technical documentation, mentoring peers where possible , Required Skills Proficiency with Java 17/21 and Spring Boot 3 Experience designing and securing APIs (REST, WebSockets) Strong understanding of Postgres and Redis data modeling Knowledge of RBAC/ABAC authorization frameworks Hands-on experience with CI/CD pipelines and containerization Familiarity with event-driven architecture concepts Excellent problem-solving, communication, and collaboration skills Strong understanding of TCP/IP, common network protocols, OSI model, and defense-in-depth principles. Strong understanding of Clean Architecture principles and ability to apply them to design maintainable, scalable, and testable backend systems. , Desired Skills Familiarity with TAK/CoT and GeoJSON Background in geospatial or tactical systems , Additional Details BENEFITS: HDC believes GREAT teams need GREAT tools! Health Care- Employer paid medical , dental, vision for the employee and their dependents 401K- Employer contributed 3% Safe Harbor, also up to 5% employer match, and 100% vested on hire date PTO/Holiday- 160 hours PTO/Sick leave per year, 11 paid holidays per year Tuition Assistance- Up to $5250 per year Halcyon Days Consulting, LLC 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, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. , About halcyondaysconsulting Halcyon Days Consulting (HDC) is a veteran owned small business with over 40 years of combined experience in and out of uniform supporting tactical and strategic operations. The HDC team is composed of subject matter experts who specialize in software development, data management and analysis for the DoD, IC, and other government and commercial partners. The HDC team is made up of people with diverse backgrounds in various fields- but the thing we all have in common is dedication to the mission. Whether that mission takes place on the frontlines of the battlefield or the frontlines of your industry, we bring the same commitment to helping your team succeed.

Spruce InfoTech is the leading service provider in the fields of project management, architecture design, installation, implementation and administration of EPM and BI projects. Our team of experts provide with proven industry solutions that help our clients to have better understanding of the business and aides in decision making. We provide our clients with various services that help them to manage, control and transform their businesses by employing new age technology solutions that are cost effective and productive in nature. Our team members have huge experience in different types of enterprise solutions like that of Oracle Enterprise Performance Management (aka Hyperion), OBIEE and TIBCO. Job Description - Angular.JS - Javascript - HTML, CSS - JQuery - Agile - TDD Additional Information Duration: 1 year + Interview mode: phone then F2F Exp 9+